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Medical-surgical dressing for burns and the like

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US3648692A
US3648692A US3648692DA US3648692A US 3648692 A US3648692 A US 3648692A US 3648692D A US3648692D A US 3648692DA US 3648692 A US3648692 A US 3648692A
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Prior art keywords
dressing
layer
backing
facing
surgical
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Expired - Lifetime
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Larry M Wheeler
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DESERET MEDICAL Inc C/O BECTON DICKINSON AND Co
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Parke Davis and Co
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/10Hair or skin implants
    • A61F2/105Skin implants, e.g. artificial skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978Voids specified as micro
    • Y10T428/249979Specified thickness of void-containing component [absolute or relative] or numerical cell dimension

Abstract

A medical-surgical dressing is provided for topical application as a conforming cover for the therapy and protection of burns and the like. The dressing which has a porous laminated construction includes a facing layer of thrombogenic open-cell foam material and a coextensive gas-permeable backing. When applied to the body the facing layer serves as a receptacle for debris and liquid exudate. The backing is impermeable to liquids and to bacteria whereby the dressing serves to conserve vital body fluids, facilitate clot formation, confine the debris and exudate, and expose confined bacteria to phagocytic invasion.

Description

U United States Patent 1151 3,648,692 Wheeler Mar. 14, 11972 [541 MEDICAL-SURGICAL DRESSING FOR 3,005,219 10/1961 Miller ..15/118 x BURNS AND THE LIKE 3,434,472 3/1969 Herniman et a1. ..128/156 3,171,820 3 1965 Vol ..15 244 B [72] Inventor: Larry M. Wheeler, Crosse Pointe Farms, 3 113 568 l21963 Robzins figs/156 Mich.

[73] Assignee: Parke Davis & Company, Detroit, Mich. Primary EXaminerR0bfI Michell Assistant ExaminerL. Anten [22] Flled' 1970 Attorney-Robert R. Adams, David B. Ehrlinger, George M. [21 Appl. No.: 95,637 Richards and Edward J. Gall Related [1.8. Application Data 57 ABSTRACT Continuation-impart of 61466, 28, 19701 A medical-surgical dressing is provided for topical application abandonedas a conforming cover for the therapy and protection of burns and the like. The dressing which has a porous laminated con- [52] U.S.Cl "128/156 struction includes a facing r of thrombogenic opemcen 2: 2 foam material and a coextensive gas-permeable backing. 1 1e 0 re 28/ 6 when applied to the body the facing layer serves as a recepm cle for debris and liquid exudate. The backing is impermeable [56] Reerences cued to liquids and to bacteria whereby the dressing serves to con- UNITED STATES PATENTS serve vital body fluids, facilitate clot formation, confine the debris and exudate, and expose confined bacteria to phago- 3,229,69l 1/1966 Crowe ..128/156 cytic invasion 3,419,006 12/1968 King ..128/156 3,446,208 5/1969 Fukuda 128/156 8 Claims, 6 Drawing Figures MEDICAL-SURGICAL DRESSING FOR BURNS AND THE LIKE CROSS REFERENCE TO RELATED APPLICATION The present application is a continuation-in-part of application Ser. No. 6466, filed Jan. 28, i970, and now abandoned.

SUMMARY AND DETAILED DESCRIPTION This invention relates to a new and useful type of medicalsurgical dressing adapted for adhesion to the surface of the wound without additional support while protecting the covered area with a skin-like membrane. The invention is applicable to many types of injury but is of particular use in the active therapy and dressing of the thermal, chemical, electrical, and similar wounds conventionally classified as bums.

The American Illustrated Medical Dictionary by Dorland classifies burns as follows: Burns of the first degree show redness, of the second degree, vesication, of the third degree, necrosis through the entire skin, and fourth degree, more or less charring."

Thermal injuries require a unique combination of therapy and dressing. The physiologic functions of the skin are absent or, at best, materially impaired:

a. body fluids and their essential components are lost continuously;

b. the barrier characteristics preventing invasion of harmful micro-organisms and other noxious agents are no longer intact, and potential fatal Pseudomonas infection is a continuous serious threat to the patients life;

c. the debris reservoir of necrotic tissue saturated with seeping blood components remains in place on the wound site harboring and nourishing agents of infection whose presence and by-products interfere with the regeneration of viable, functioning, epithelial tissue having skin organ properties.

Basic tenets of therapy require:

a. the removal of the necrotic products of injury;

b. providing a barrier to bacterial invasion from the environment while controlling the contamination already present; and

c. stemming the loss of vital body fluids from the already seriously weakened patient.

Prior to the present invention, burn injuries and the like have been treated at various stages by application of sterile coverings in the form of pastes or creams, gauze wrappings, natural and synthetic membranes or skin materials, films, sponges, or the like. Except in the case of skin grafting, the approach has been to prevent adhesion of the covering materials to the wound surface. On the other hand, a review of the burn literature shows that a number of substances have been used experimentally to adhere to the exudating wound contaminated with necrotic products of thermal injury. Such adherence is undesirable, however, since bacterial contamination will grow luxuriantly upon the surface of the dressing, nourished by the products of injury and seepage. Examples of such prior art materials are nylon velour and polyvinyl alcohol sponge. Attempts to prevent such bacterial contamination from the environment have involved the use of any of various synthetic impermeable barrier membranes. In this way, invasion of external micro-organisms is avoided but invariably anaerobic infection takes place within the dressing. As a result, there is gas formation, and the dressing tends to slough away so that any temporary benefits give way to a reversal. In any case, the need for wound debridement as indicated has heretofore been a substantial problem. It has generally required a painful surgical procedure accomplished in the operating room, occupying full staff for several hours at significant expense.

It is therefore an object of the invention to provide an improved low-cost medical-surgical dressing for application in a course of treatment to burns and the like.

It is another object of the invention to provide a fabricated medical-surgical dressing which functions as a skin-like in tegument for protection and healing of burns and the like.

Still another object is to provide a dressing which is thrombogenic in action and which can be removed when appropriate to accomplish mechanical debridement in a convenient economical manner.

Yet another object is to provide a dressing capable of conserving vital body fluids and serving to facilitate spontaneous local decontamination by means of phagocytic action.

These and other objects, features and advantages of the invention will be seen from the following description and the accompanying drawing in which:

FIG. 1 is a representation of a medical-surgical dressing of the invention in laminated sheet form including an open-cell sponge facing layer and a backing layer;

FIG. 2 is an enlarged view of a typical cell of the open-cell sponge facing material of the dressing of FIG. 1;

FIGS. 3a, and 3b, and 3c are sectional views of a burn wound segment showing successive stages in healing when covered in face-to-face relation by the dressing of the invention; and

FIG. 4 is an illustration of a typical burn area.

In accordance with a preferred embodiment of the invention, a unitary surgical dressing 10 (FIG. 1) is provided having a facing layer 11 of neutral thrombogenic reticulated opencell foam or sponge material 14 and a coextensive gas-permeable backing 12 mutually secured at interface 13 by adhesive means, thermal fusion or other suitable means. By way of introduction, the dressing of the invention has particular application for at least three typical wound situations:

1. the untreated necrotic burn surface,

2. the debrided burn surface, and

3. the donor site remaining after removal of skin graft.

APPLICATION FOR THE NECROTIC BURN SURFACE As regards the necrotic exuding burn surface, the facing layer 11 having an open'cell structure serves as a receptacle for debris and liquid exudate when applied as intended with the facing contacting the surface of the body. The facing layer is thick enough to constitute a void space for absorption of liquid and yet is relatively thin so that the contained materials are maintained in close proximity to the body tissue with the result that the natural anti-infective phagocytic interaction can take place. The backing 12 in turn is impermeable to liquids and to bacteria so that the applied dressing serves to confine the debris and exudate within the facing layer 111. It is an unexpected advantage of the invention that the dressing eliminates or minimizes the fluid loss from the site of injury. The conventional step of concurrently administering fluid replacement to the patient is largely avoided. The dressing also favors the healing process. In this regard the facing layer serves to promote contact for phagocytic decontamination whereby infection is eliminated usually without the need for including antiseptic agents or antibiotics. Also it is found that removal of the dressing leaves a cleaner surface. With each repeated dressing change the nature of the wound surface 23 progressively improves so that in many cases later skin grafting is not required or if required may be accomplished in much shorter periods. In this connection, FIG. 3a illustrates the relationship existing between the dressing 10 when first applied to an open third degree burn 20 comprising subnecrotic viable tissue 21 and debris 22 interdelineated by a generally roughly uneven wound profile 23. FIG. 3b is a similar view illustrating the improvement resulting from prior dressing application, improved particularly as a smoother wound profile 23 and decreased thickness of the debris layer 22. FIG. 30 illustrates a later stage of therapy in which debris 22 is absent and islands 24 of epithelial skin have developed spontaneously.

For the facing layer 11 any of various neutral synthetic reticulated open-cell solid foam or sponge materials are satisfactory. The layer is conveniently fabricated in a single sheet as by extrusion, slicing from a larger sponge block or by other suitable means. FIG. 2 illustrates a typical cell 30 of the foam formed of connected strands 31 defining open faces 32 and constituting largely an open void. The layer 11 is reticulated, that is, the cells 30 form an open communicating network throughout the layer. Also, the sponge material for purposes of the invention is neutral, that is, physiologically compatible, nontoxic and nonirritating. A preferred material is reticulated polyurethane sponge or foam (Scottfoam, Scott Paper Company). The material and the method of its preparation are described in U.S. Pat. No. 3,171,120. A relatively small celled foam is preferred especially about 60-100 mesh foam. The foam structure which, as indicated above, is a skeletal strand lattice, has about 97 percent void volume, relatively high permeability and surface area, and is available in a variety of rigidities or textures. For purposes of the invention, the thickness of the facing layer 11 is critical. in general, the facing layer should be sufficiently thin so that debris, fluids, etc., contained therein are accessible for phagocytic invasion from the body surface. On the other hand, if the layer is too thick it is found that segregated exudate located, for example, at the interface 13 is not reached by the natural phagocytic action with the undesirable result that infection takes place and spreads within the dressing thereby delaying or preventing the healing process. In general, the preferred thickness for the facing layer is about one-sixteenth of an inch. The layer, on the other hand, should not be so thin that it lacks capacity for reception of debris and liquid.

An outstanding feature is the unique property of the reticulated foam layer 11 to accept the necrotic residue. The blood and serum saturated debris-once having become enmeshed by penetrating the foam layer-is held tenaciously in place by the natural physiologic property of coagulation. This is accomplished by leaving the dressing in place for relatively short periods up to about 24 hours. Afterwards, the necrotic debris can be effectively removed with the dressing, if desired, by immersion in water using, for example, a hydrobath. Experience has shown that a course of three such applications is adequate to debride the usual necrotic injury. It will be understood, however, that the number of dressing applications is not critical and can be varied according to circumstances. It is a particular advantage of the dressing that debridement is accomplished at no additional medical staff time since it is achieved progressively in the daily dressings change. Surgical services and an operating theater are not required. Further trauma is spared the patient and his progress is speeded accordingly.

An essential aspect of the invention, in addition to the means of nonsurgical debridement, is the provision of a physical barrier having the above-mentioned physiologic characteristics of liquid containment, skin-like apposition, and derrnatologic gas permeability. In this regard, the barrier membrane must be positioned immediately adjacent to the wound surface (preferably about one-sixteenth inch as indicated above) and be retained there intimately and tenaciously. The apposition referred to has twofold importance; to minimize the loss of tissue fluids (which loss would waste the health of the patient) and to maximize effective phagocytic migration from subnecrotic, viable tissue throughout the wound within the restraining membrane. Phagocytes, as is known, the agents of healthy tissue origin, are the basic defense mechanisms of the normal body in controlling infections. They can operate by moving from the wound into surrounding liquid exudate where they engulf bacterial bodies. The dressing, according to the invention, must therefore adhere closely to the wound surface, maintaining the barrier film immediately adjacent to confine the liquid for phagocytic action.

The backing 12 of the invention can be any flexible or confonnable microporous neutral film or web material which, under the conditions of use contemplated, is semi-impermeable, that is, impermeable to liquids and to bacteria and yet gaspermeable. A preferred material is a microporous polymer film of the kind described in U.S. Pat. No. 3,426,754. The term microporous" as used herein refers to porosity of a structure having permeability equivalent to or not exceeding that of a porous film or web structure with an apparent density of about 50-98 percent and preferably about 50-90 percent such that the open pores in the structure range in dimension principally from 10 to 5X10 mm. One such preferred material is a microporous polypropylene film known as CDK Microporous Film supplied by the Celanese Corporation. The latter material typically has a water vapor transmission of 6.2 grams per square foot per hour per millimeter thickness, a gas permeability of 200-800 seconds per 10 c.c. fiow per pressure drop of 4.88 inches, of water, and a calculated pore size distribution of 0.02 to 0.2 microns, that is, 2X10" to 2X10 mm. Gases to which the backing is permeable are, for example, oxygen, nitrogen carbon dioxide, ethylene oxide, and water vapor; liquids to which the backing is impermeable are water, saline, serum, blood, and similar liquids. The selected permeability of the backing 12 desirably makes for effective phagocytic control of infection under the dressing, prevention of invasion by disease agents from the environment, and aeration, that is, avoidance of anaerobic conditions conducive to establishing infection of gas gangrene and related anaerobes.

Another preferred material for construction of the microporous film backing 12 is elastomeric. Examples of such material are natural and synthetic-like material rubber such as vulcanized latex, silicone rubber and the like having microporous structure in the above-mentioned range and being impermeable to liquids and bacteria and yet gas-permeable. One such material, which is preferred, is vulcanized medical grade silicone rubber and in particular the material supplied as Silastic 370 by Dow-Coming Corporation, Midland, Michigan, U.S.A. Silicone rubber is well-tolerated by body tissue and is available in elastic, conforming sheets of suitable strength, weight, color and texture. Silicone rubber is permeable to gases of biological importance in the range specified above and restricts transmission of liquids and bacteria. As an example of the selected permeability of a preferred 5 mil thick vulcanized silicone rubber sheet, water vapor equivalent to 6.2 grams of liquid water will penetrate 1 square foot in 1 hour. Oxygen gas in the amount of approximately 20 liters will penetrate a 5 mil film of silicone rubber in 24 hours when an area of square inches is exposed to the driving force of one atmosphere. To carbon dioxide gas the film is approximately US as permeable under the same conditions. Ethylene oxide gas mixtures with carbon dioxide diluent and water vapor, as prescribed for sterilizing atmosphere to destroy viable micro-organisms totally in their active and nonactive (spore) forms, likewise pass the backing film having the microporous structure described, as demonstrated by sterility test using standard spore test strips and viable agar slant preparations of a wide variety of test organisms in which test the organisms are killed or rendered sterile. Conversely, bacteria-laden air drawn through the backing film and then passed over sterile agar culture plates designed for culturing any airborne organism, fails to seed the culture plates indicating that no bacterial penetration occurs through the gasperrneable membrane.

Still another preferred type of backing film is semipermeable Teflon membrane or sheeting available in a variety of specifications differing in thickness, porosity, stretchability, etc. For advantage in tolerance, permeability and stretch, a Teflon film of choice is one supplied as No. 21-81-A by. Gore & Associates, Newark, Delaware, U.S.A. This material is 3.9 mils in average thickness, porosity 52 percent, air permeability 0.002 metric units, and maximum pore size about 0.33 microns or 3.3X10 mrn. (being approximately 10 times more gas-permeable than the above-specified CDK Microporous Film).

For purposes of the invention, a significant advantage of elastomeric film is that it can be cast in the desired depth of uniform thickness and made an integral part of the open cell facing layer 11 without requiring supplemental adhesive for lamination.

APPLICATION FOR THE BURN LESION As indicated above, the dressing of the invention can be used upon the burn lesion remaining after the necrotic products of injury have been removed. This relatively clean area, which might indeed constitute one-half or more of the surface area of the patient, must be covered during either the period of epithelial regeneration or the period preliminary to the surgical procedure of skin replacement or grafting. By covering the third-degree injury surfaces (now clean) with the dressing and allowing it to remain in place for a period of about 72 to 96 hours between changes, several beneficial results are obtained. First, infection is controlled. Second, fluid loss is limited to the capacity of the facing layer 11. Third, a surface is provided for the comfort and protection of the patient who can now become ambulatory weeks ahead of the conventional treatment and procedures. Fourth, islands of epithelialization appear throughout the wound that rapidly expand to form a near normal, healthy, viable skin covering. Previous to this invention, serious wounds were always eventually covered with skin replacement moved from other areas of the body, under laborious and costly surgical procedures that often had to be repeated several times. The ability to avoid the laborious skin-grafting procedure has materially reduced the hospitalization time, the hospital staff commitment in surgery, and the patient discomfort while he now waits for his donor site to heal.

APPLICATION FOR THE DONOR SITE The dressing of the invention can also be applied usefully to the donor site of patients requiring skin grafting for any purpose, such as reconstructive surgery, etc. The cleaned wound created by the surgeon taking skin from one area of the body to place on another area generates an exposed surface subject to invasion of infection, and similar perils, during the 3 to 4 week healing process. By providing an immediate semipermeable cover for the new wound, the patient is more comfortable and is physiologically protected from infection.

The invention contemplates the facing layer ll and backing 12 as a pliable unitary structure laminated together. To this end, the backing and facing layer can be secured together in any suitable way-for example, by means of an applied adhesive interlayer or by thermoplastic fusion. One preferred means of securing the facing and the backing is the adhesive means described in U.S. Pat. No. 3,400,095, a specific example of which is Scotch Grip 3M-77 adhesive. Another adhesive of choice is self-curing acrylic resin in a sprayable liquid form, An example of the latter is Gelva multipolymer solution RA-858 supplied by the Monsanto Company. Other preferred adhesives are a silicone adhesive known as Medical Adhesive B MDX4-4037 (Dow-Corning Corporation) and the adhesive means described in U.S. Pat. No. 3,426,754.

An alternative material for the backing 12 of the invention is microporous surgical adhesive tape of the type described in U.S. Pat. No. 3,121,021. For purposes of the invention, the backing I2 is coextensive with the facing layer Ill, that is, it preferably matches the layer 11 but, if desired, it can overlap or extend beyond edges of the facing layer. In the usual case, the dressing adheres well without further support. However, if desired, the dressing can be fastened in place by adhesive tapes or by gauze strapping or other suitable means. Any open margins 14 can be covered over by gauze or other suitable sterile cover or barrier. The lateral dimensions of the dressing can be varied widely and, where appropriate, several dressings can be laid down together in a covering mosaic or patchwork. For professional use, the dressing, available in a range of sizes and forms and in sterile packaged form, can be dispensed and cut to size exceeding or approximating the burn area to be treated. The dressing is then placed upon the burn area. Referring to FIG. 4, the dressing (in dotted outline) can be blanketed over an area including second, third, and fourth degree burns. In this case, the dressing does not adhere to the vesicated area since the latter is :free of exudate. Advantageously, the dressing serves to debride the necrotic area selectively thereby avoiding the need :for the staff to attempt to debride the same surgically. The surgeon accordingly does not need to make a decision as to the location of the line of demarcation between the necrotic and vesicated areas.

For purposes of illustration, the following exemplifies the production of dressings according to the invention. A microporous polypropylene film is selected having about 30 percent voids of uniform pore size ranging from l l0' to 5X10mm., thickness about 1 mil and width 4 feet. The film in roll form is first laminated onto an adhesive-coated release liner as described in Example III of U.S. Pat. No. 3,426,754. As an alternate procedure, liquid adhesive (Gelva RA858) is sprayed directly on the film at the rate of 3 grams per square foot. The resulting laminate is then drawn away from the liner and passed through opposed calender rolls with a matching web of polyurethane foam roll stock (Scottfoam, 50 to cells per lineal inch, one-sixteenth inch thickness, 4 feet width). The calendar rolls are adjusted. press the foam against the exposed adhesive moving at equal speed, and the resulting adhesively bonded laminate web is then wound onto a takeup roll. Alternately, individual matching sheets of permeable film and polyurethane foam stock, as opposed to rolls, can be laminated together. The dressing stock is finally subdivided into sizes suitable as dressing units, and these are packaged and sterilized by conventional means. The invention contemplates that the dressings may include antibiotics, proteolytic enzymes, or other similar agents for debridement and control of infection. For example, a sterile dressing measuring 12X 1 3 inches is treated with 3 grams of sterile enzymatic ointment (Elase) by applying the same under aseptic conditions uniformly to the facing. Each such dressing contains one unit of fibrinolysin and 666 units of desoxyribonuclease. The latter ointment can be substituted or supplemented by an antibiotic ointment (e.g., chloramphenicol ointment containing 10 mg. of the antibiotic). Other antibiotics can also be used such as bacitracin, neomycin, polymyxin, and paromomycin.

lclaim:

l. A unitary surgical dressing adapted for topical application as a conforming thrombogenically adherable cover for burns and the like, comprising a facing layer of neutral thrombogenic reticulated open-cell foam material and a mutually secured coextensive gas-permeable microporous backing,

the facing layer serving as a receptacle for debris and liquid exudate when applied to the body for an extended period and being sufficiently thin and sufficiently small celled when so applied as to maintain any such debris and exudate in close proximity to the body for phagocytic invasion and to promote rapid coagulation,

the backing being nonabsorbent and impermeable to liquids and being impermeable to bacteria whereby the dressing when applied to the body serves to conserve vital body fluids, facilitate thrombogenic coagulation, confine any such debris and exudate, and expose confined bacteria to phagocytic invasion.

2. A surgical dressing according to claim 1 wherein the thickness of the facing is not more than about one-sixteenth of an inch.

3. A surgical dressing according to claim 1 wherein the foam material of the facing layer is a reticulated polyurethane foam.

4. A surgical dressing according to claim 1 wherein the foam material of the facing layer is 60-100 mesh reticulated polyurethane foam.

5. A surgical dressing according to claim 1 wherein the backing is a polyolefin film backing.

6. A surgical dressing according to claim 1 wherein the backing is a polypropylene film backing.

7. A surgical dressing according to claim 1 wherein the facing and backing are mutually secured by gas-permeable adhesive means.

8. A surgical dressing according to claim 1 wherein the backing is a microporous polypropylene film having open pores less than about 5X10 mm. in dimension.

mg UNITED sTATTs PATENT OFFICE CERTIMQTE U CECTION Patent No. 1 9 9 Dated March Inventor (X) Larry Mo Wheeler It is certified that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:

Page 1, item 72, correct the spelling of "Grosse Pointe Farms";

Column 2, line 16, delete "andfl first occurrence;

Column 4', line 9, delete the comma after :llruches";

line 12, after "nitrogen" insert a comma;

line 21, after adjusted" insert ":5 sealed this 1st day oi August 1972.

Claims (7)

  1. 2. A surgical dressing according to claim 1 wherein the thickness of the facing is not more than about one-sixteenth of an inch.
  2. 3. A surgical dressing according to claim 1 wherein the foam material of the facing layer is a reticulated polyurethane foam.
  3. 4. A surgical dressing according to claim 1 wherein the foam material of the facing layer is 60-100 mesh reticulated polyurethane foam.
  4. 5. A surgical dressing according to claim 1 wherein the backing is a polyolefin film backing.
  5. 6. A surgical dressing according to claim 1 wherein the backing is a polypropylene film backing.
  6. 7. A surgical dressing according to claim 1 wherein the facing and backing are mutually secured by gas-permeable adhesive means.
  7. 8. A surgical dressing according to claim 1 wherein the backing is a microporous polypropylene film having open pores less than about 5 X 10 4 mm. in dimension.
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Cited By (305)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849238A (en) * 1972-04-07 1974-11-19 S Ronel Artificial skin
US3949742A (en) * 1974-09-20 1976-04-13 Frigitronics, Inc. Medical dressing
US3972328A (en) * 1975-07-28 1976-08-03 E. R. Squibb & Sons, Inc. Surgical bandage
US4034751A (en) * 1975-11-24 1977-07-12 International Paper Company Polymeric sheets as synthetic medical dressings or coverings for wounds
US4086736A (en) * 1976-12-16 1978-05-02 Daniel International Corporation Fire and liquid seals for pipes and conduits and method of forming same
US4146027A (en) * 1976-09-24 1979-03-27 Rohm And Haas Company Method for dressing a wound
US4175557A (en) * 1975-11-24 1979-11-27 International Paper Company Polymeric sheets
US4191743A (en) * 1976-11-02 1980-03-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Antibacterial wound dressing
US4233969A (en) * 1976-11-11 1980-11-18 Lock Peter M Wound dressing materials
US4289125A (en) * 1976-11-01 1981-09-15 International Paper Company Polymeric sheets
US4344999A (en) * 1980-04-22 1982-08-17 W. L. Gore & Associates, Inc. Breathable laminate
US4439391A (en) * 1979-06-26 1984-03-27 International Paper Company Polymeric sheets
EP0106439A1 (en) * 1982-08-12 1984-04-25 Smith and Nephew Associated Companies p.l.c. Wound dressing and its manufacture
EP0106440A1 (en) * 1982-08-12 1984-04-25 Smith and Nephew Associated Companies p.l.c. Wound dressing and its manufacture
US4541426A (en) * 1983-04-06 1985-09-17 Smith & Nephew Associated Companies P.L.C. Dressing
US4561435A (en) * 1984-04-04 1985-12-31 Chesebrough-Ponds, Inc. Wound dressing
US4572814A (en) * 1982-07-06 1986-02-25 Dow Corning, Ltd. Medical-surgical dressing and a process for the production thereof
US4660553A (en) * 1982-07-06 1987-04-28 Dow Corning Ltd. Medical-surgical dressing and a process for the production thereof
US4743499A (en) * 1987-05-20 1988-05-10 Variseal Corporation Hydrocolloid laminate
US4753231A (en) * 1981-02-13 1988-06-28 Smith & Nephew Associated Companies P.L.C. Adhesive wound dressing
US4773409A (en) * 1985-09-20 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US4773408A (en) * 1985-01-04 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US4906240A (en) * 1988-02-01 1990-03-06 Matrix Medica, Inc. Adhesive-faced porous absorbent sheet and method of making same
US4991574A (en) * 1987-07-22 1991-02-12 Dow Corning Corporation Surgical dressing
US4997425A (en) * 1986-10-31 1991-03-05 Nippon Zeon Co., Ltd. Wound dressing
US5115801A (en) * 1990-05-02 1992-05-26 Ndm Acquisition Corp. Hydrogel burn dressing product
US5120813A (en) * 1980-02-29 1992-06-09 Th. Goldschmidt Ag Moisture vapor permeable materials
US5173363A (en) * 1990-11-01 1992-12-22 Van Leer Metallized Products (Usa) Limited Coating sheet which wicks away oil
US5447505A (en) * 1993-08-04 1995-09-05 Merocel Corporation Wound treatment method
US5466231A (en) * 1993-11-04 1995-11-14 Merocel Corporation Laminated sponge device
US5527293A (en) * 1989-04-03 1996-06-18 Kinetic Concepts, Inc. Fastening system and method
US5556391A (en) * 1993-10-01 1996-09-17 Merocel Corporation Surgical sponge device
US5641564A (en) * 1992-05-28 1997-06-24 Namba Corporation Three-dimensionally formed laminate
US6071267A (en) * 1998-02-06 2000-06-06 Kinetic Concepts, Inc. Medical patient fluid management interface system and method
US6269820B1 (en) 1998-02-26 2001-08-07 Xomed Surgical Products, Inc. Method of controlling post-operative leakage associated with tumescent liposuction
US20020065494A1 (en) * 2000-11-29 2002-05-30 Lockwood Jeffrey S. Vacuum therapy and cleansing dressing for wounds
US20020068913A1 (en) * 1997-05-27 2002-06-06 Wilhelm Fleischmann Process and device for application of active substances to a wound surface
US20020115952A1 (en) * 2001-02-20 2002-08-22 Kci Licensing, Inc. Biocompatible wound dressing
US20020157625A1 (en) * 2001-04-26 2002-10-31 Ulrich Grau Electrically rotatable shaft
US20020161346A1 (en) * 2000-11-29 2002-10-31 Lockwood Jeffrey S. Vacuum therapy and cleansing dressing for wounds
US20020183702A1 (en) * 1999-11-29 2002-12-05 Henley Alan Wayne Wound treatment apparatus
US20030014022A1 (en) * 2001-07-12 2003-01-16 Lockwood Jeffrey S. Control of vacuum level rate of change
US20030040687A1 (en) * 2001-08-24 2003-02-27 Kci Licensing, Inc Vacuum assisted tissue treatment system
US20030125637A1 (en) * 2001-02-13 2003-07-03 Scimed Life Systems, Inc., A Minnesota Corporation Intravascular temperature sensor
US20030168396A1 (en) * 1999-12-08 2003-09-11 Jacobson James D. Monolithic filter body and fabrication technique
US20030208149A1 (en) * 2000-05-22 2003-11-06 Coffey Arthur C. Combination sis and vacuum bandage and method
US20030225441A1 (en) * 2000-06-08 2003-12-04 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US20040030304A1 (en) * 2000-05-09 2004-02-12 Kenneth Hunt Abdominal wound dressing
US6695823B1 (en) 1999-04-09 2004-02-24 Kci Licensing, Inc. Wound therapy device
US20040039415A1 (en) * 2002-08-21 2004-02-26 Kci Licensing, Inc. Medical closure screen device and method
US20040039391A1 (en) * 2002-08-23 2004-02-26 Argenta Louis C. Bone treatment employing reduced pressure
US20040122434A1 (en) * 2002-08-23 2004-06-24 Argenta Louis C. Bone treatment employing reduced pressure
US20040127862A1 (en) * 2002-12-31 2004-07-01 Bubb Stephen K. Tissue closure treatment system and method with externally-applied patient interface
US20040167482A1 (en) * 2001-11-20 2004-08-26 Richard Watson Personally portable vacuum desiccator
US20040225208A1 (en) * 1999-05-27 2004-11-11 Royce Johnson System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure
US20040249353A1 (en) * 1999-11-29 2004-12-09 Risks James R. Wound treatment apparatus
US20050004534A1 (en) * 2001-12-26 2005-01-06 Lockwood Jeffery S Vented vacuum bandage and method
US20050001446A1 (en) * 2003-07-02 2005-01-06 Daniel Morley Hard top convertible for jeep-type utility vehicle
US20050010153A1 (en) * 2001-12-26 2005-01-13 Lockwood Jeffrey S Vaccum bandage packing
US20050020955A1 (en) * 2003-07-22 2005-01-27 Sanders Teryl Blane Negative pressure wound treatment dressing
US20050028828A1 (en) * 1997-09-12 2005-02-10 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US20050065484A1 (en) * 2003-09-10 2005-03-24 Watson Richard L. Wound healing apparatus with bioabsorbable material and suction tubes
US20050070858A1 (en) * 2002-04-10 2005-03-31 Lockwood Jeffrey S Access openings in vacuum bandage
US20050085795A1 (en) * 2002-02-28 2005-04-21 Lockwood Jeffrey S. External catheter access to vacuum bandage
US20050090787A1 (en) * 1999-11-29 2005-04-28 Risk James R.Jr. Wound treatment apparatus
US20050177190A1 (en) * 2002-08-21 2005-08-11 Kci Licensing, Inc. Medical closure screen installation systems and methods
US20050234510A1 (en) * 2002-08-21 2005-10-20 Kci Licensing, Inc. Medical closure clip system and method
US20050240220A1 (en) * 2002-08-21 2005-10-27 Kci Licensing, Inc. Flexible medical closure screen and method
US20050261643A1 (en) * 2002-09-13 2005-11-24 Farhad Bybordi Closed wound drainage system
US20050283105A1 (en) * 1997-09-12 2005-12-22 Heaton Keith P Surgical drape and head for wound treatment
US20060015087A1 (en) * 2001-10-11 2006-01-19 Risk James R Jr Waste container for negative pressure therapy
US6994702B1 (en) 1999-04-06 2006-02-07 Kci Licensing, Inc. Vacuum assisted closure pad with adaptation for phototherapy
US20060029675A1 (en) * 2004-07-26 2006-02-09 Kci Licensing, Inc. Method for coating substrate with antimicrobial agent and product formed thereby
US20060036221A1 (en) * 2004-08-10 2006-02-16 Watson Richard L Jr Chest tube drainage system
US20060041247A1 (en) * 2002-08-21 2006-02-23 Robert Petrosenko Wound packing for preventing wound closure
US20060079852A1 (en) * 2002-12-31 2006-04-13 Bubb Stephen K Externally-applied patient interface system and method
US20060149171A1 (en) * 1997-07-28 2006-07-06 Kci Licensing, Inc. Therapeutic apparatus for treating ulcers
US20060154546A1 (en) * 2003-06-25 2006-07-13 Andover Coated Products, Inc. Air permeable pressure-sensitive adhesive tapes
US20060173253A1 (en) * 1999-04-06 2006-08-03 Kci Licensing, Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
US7108683B2 (en) 2001-04-30 2006-09-19 Kci Licensing, Inc Wound therapy and tissue management system and method with fluid differentiation
US20060213527A1 (en) * 1991-11-14 2006-09-28 Argenta Louis C Wound treatment employing reduced pressure
US7144390B1 (en) 1999-04-02 2006-12-05 Kinetic Concepts, Inc. Negative pressure treatment system with heating and cooling provision
US20070014837A1 (en) * 1999-04-02 2007-01-18 Kci Licensing, Inc. System and method for use of agent in combination with subatmospheric pressure tissue treatment
US20070021697A1 (en) * 2004-07-26 2007-01-25 Kci Licensing, Inc. System and method for use of agent in combination with subatmospheric tissue treatment
US20070021698A1 (en) * 1997-05-27 2007-01-25 Kci Licensing, Inc. Process and device for application of active substances to a wound surface
US20070038172A1 (en) * 2001-04-30 2007-02-15 Kci Licensing, Inc. Gradient wound treatment system and method
US20070167927A1 (en) * 1995-11-14 2007-07-19 Kci Licensing, Inc. Portable wound treatment apparatus having pressure feedback capabilities
US20070166817A1 (en) * 2006-01-18 2007-07-19 Kci Licensing, Inc. System and Method for Applying Reduced Pressure to Cell Culture
US20070179419A1 (en) * 2006-01-27 2007-08-02 World Properties, Inc. Low friction coatings for adhesive dressings and method of manufacture thereof
US20070219471A1 (en) * 2006-03-14 2007-09-20 Johnson Royce W System for percutaneously administering reduced pressure treatment using balloon dissection
US20070219497A1 (en) * 2006-02-06 2007-09-20 Johnson Royce W System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment
US20070219512A1 (en) * 2006-02-06 2007-09-20 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US7276051B1 (en) 1998-08-07 2007-10-02 Hill-Rom Services, Inc. Wound treatment apparatus
US20070239078A1 (en) * 2006-01-23 2007-10-11 Kci Licensing, Inc. System and method for treating a wound using ultrasonic debribement
US20070260226A1 (en) * 2005-12-06 2007-11-08 Kci Licensing, Inc. Wound exudate removal and isolation system
US20070276195A1 (en) * 2006-05-12 2007-11-29 Kci Licensing, Inc. Systems and methods for wound area management
US20080033324A1 (en) * 2006-03-14 2008-02-07 Cornet Douglas A System for administering reduced pressure treatment having a manifold with a primary flow passage and a blockage prevention member
US20080039761A1 (en) * 1999-04-22 2008-02-14 Heaton Keith P Wound treatment apparatus employing reduced pressure
US20080071235A1 (en) * 2006-09-19 2008-03-20 Locke Christopher B System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US20080071162A1 (en) * 2006-09-19 2008-03-20 Jaeb Jonathan P System and method for tracking healing progress of tissue
US20080071214A1 (en) * 2006-09-19 2008-03-20 Locke Christopher B System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US20080071234A1 (en) * 2006-09-19 2008-03-20 Kelch Randall P Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US20080071161A1 (en) * 2006-05-12 2008-03-20 Jaeb Jonathan P System and method for tracking healing progress of a wound
US20080077078A1 (en) * 2006-09-19 2008-03-27 Locke Christopher B Hanging apparatus for fixing a medical device to a substantially horizontal or substantially vertical support structure
US20080076112A1 (en) * 2006-09-21 2008-03-27 Villanueva Patricia A Method for quantitation of collagen in tissue
US7351250B2 (en) 2002-08-21 2008-04-01 Kci Licensing, Inc. Circumferential medical closure device and method
US20080108977A1 (en) * 2006-10-13 2008-05-08 Heaton Keith P Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
US20080114277A1 (en) * 2006-11-09 2008-05-15 Archel Ambrosio Porous bioresorbable dressing conformable to a wound and methods of making same
US20080195017A1 (en) * 2007-02-09 2008-08-14 Timothy Mark Robinson Breathable interface system for topical reduced pressure
US20080200857A1 (en) * 2007-02-20 2008-08-21 Lawhorn Thomas P System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system
US20080200905A1 (en) * 2007-02-09 2008-08-21 Keith Patrick Heaton System and method for applying reduced pressure at a tissue site
US20080200906A1 (en) * 2007-02-09 2008-08-21 Sanders T Blane Apparatus and method for administering reduced pressure treatment to a tissue site
US20080208147A1 (en) * 2007-01-10 2008-08-28 Argenta Louis C Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US20080208171A1 (en) * 2007-02-23 2008-08-28 Argenta Louis C Device and method for removing edema
US20080228526A1 (en) * 2006-09-19 2008-09-18 Christopher Brian Locke System and method for managing history of patient and wound therapy treatment
US20080247058A1 (en) * 2007-04-09 2008-10-09 Hoya Corporation Macro lens system
US7442303B2 (en) 1999-12-08 2008-10-28 Baxter International Inc. Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes
US20080271804A1 (en) * 2007-03-20 2008-11-06 Neogen Technologies, Inc. Flat-hose assembly for wound drainage system
US20080281324A1 (en) * 2006-11-17 2008-11-13 Webb Lawrence X External fixation assembly and method of use
US20080300555A1 (en) * 2007-05-10 2008-12-04 Olson Jonathan S Reduced pressure wound dressing having a wound contact surface with columnar protrusions
US20080300625A1 (en) * 2002-08-21 2008-12-04 Zamierowski David S Internal and external medical closure screen systems and methods
US20090005796A1 (en) * 2007-06-29 2009-01-01 Swain Larry D Activation of bone and cartilage formation
US20090054856A1 (en) * 2007-08-21 2009-02-26 Richard Paul Mormino Reduced-pressure system and method employing a gasket
US7520872B2 (en) 2002-09-13 2009-04-21 Neogen Technologies, Inc. Closed wound drainage system
US20090124988A1 (en) * 2007-02-09 2009-05-14 Richard Daniel John Coulthard Delivery tube, system, and method for storing liquid from a tissue site
US7534240B1 (en) 1999-04-02 2009-05-19 Kci Licensing, Inc. Negative pressure wound therapy system with provision for introduction of an agent
US20090157017A1 (en) * 2006-03-14 2009-06-18 Archel Ambrosio Bioresorbable foaming tissue dressing
US7553306B1 (en) 1998-10-13 2009-06-30 Kci Licensing, Inc. Negative pressure therapy using wall suction
US20090177172A1 (en) * 2008-01-03 2009-07-09 Robert Peyton Wilkes Low-profile reduced pressure treatment system
US20090198167A1 (en) * 2008-02-01 2009-08-06 Archel Ambrosio Fiber-microsphere bioresorbable composite scaffold for wound healing
US20090216170A1 (en) * 2008-02-27 2009-08-27 Timothy Mark Robinson System and method for healing a wound at a tissue site
US20090221990A1 (en) * 2008-02-29 2009-09-03 Jonathan Paul Jaeb System and method for collecting exudates
US20090227969A1 (en) * 2008-03-05 2009-09-10 Jonathan Paul Jaeb Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US20090234264A1 (en) * 2008-03-13 2009-09-17 Kci Licensing, Inc. Offloading and reduced-pressure treatment systems and methods
US20090254066A1 (en) * 2006-10-13 2009-10-08 Keith Patrick Heaton Reduced pressure indicator for a reduced pressure source
US7611500B1 (en) 1994-08-22 2009-11-03 Kci Licensing, Inc. Wound therapy device and related methods
US20090275884A1 (en) * 2008-04-30 2009-11-05 Mcnulty Amy Use of nucleic acids with reduced pressure therapy
US20090287181A1 (en) * 2008-05-13 2009-11-19 Jonathan Kagan Catheter/filament style device and methods for treatment of wounds beneath the surface of the skin
US20090299340A1 (en) * 2008-05-30 2009-12-03 Kazala Jr Richard Marvin Anistropic drapes and systems
US20090299303A1 (en) * 2008-05-30 2009-12-03 Charles Alan Seegert Reduced-pressure, linear wound closing bolsters and systems
US20090306630A1 (en) * 2008-06-04 2009-12-10 Christopher Brian Locke Reduced-pressure, liquid-collection canister with multi-orientation filter
US20090312727A1 (en) * 1999-11-09 2009-12-17 Keith Patrick Heaton Multi-lumen connector
US20090326423A1 (en) * 2008-06-26 2009-12-31 Michael Richard Girouard Stimulation of cartilage formation using reduced pressure treatment
US20100030166A1 (en) * 2008-07-11 2010-02-04 Aidan Marcus Tout Manually-actuated, reduced-pressure systems for treating wounds
US20100069863A1 (en) * 2008-09-18 2010-03-18 Jonathan Scott Olson Multi-layer dressings, systems, and methods for applying reduced pressure at a tissue site
US20100069886A1 (en) * 2008-09-18 2010-03-18 Wilkes Robert P System and method for delivering reduced pressure to subcutaneous tissue
US20100069829A1 (en) * 2008-09-18 2010-03-18 George Hutchinson Therapy delivery systems and methods
US20100087767A1 (en) * 2008-10-08 2010-04-08 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
USD614284S1 (en) 2008-10-10 2010-04-20 Kci Licensing, Inc. Reduced-pressure unit with a cantilevered arm
US20100106187A1 (en) * 2008-10-29 2010-04-29 Keith Patrick Heaton Modular, reduced-pressure, wound-closure systems and methods
US20100106116A1 (en) * 2008-10-29 2010-04-29 Tyler Simmons Medical canister connectors
US20100121229A1 (en) * 2008-07-18 2010-05-13 Argenta Louis C Apparatus and Method for Cardiac Tissue Modulation by Topical Application of Vacuum to Minimize Cell Death and Damage
US20100121286A1 (en) * 2008-11-07 2010-05-13 Christopher Brian Locke Reduced-pressure, wound-treatment dressings and systems
US20100125259A1 (en) * 2008-11-19 2010-05-20 Jonathan Scott Olson Dynamic, reduced-pressure treatment systems and methods
US7723560B2 (en) 2001-12-26 2010-05-25 Lockwood Jeffrey S Wound vacuum therapy dressing kit
US20100160871A1 (en) * 2008-12-24 2010-06-24 Charles Alan Seegert Reduced-pressure treatment systems and methods employing debridement mechanisms
US20100160874A1 (en) * 2008-12-24 2010-06-24 Timothy Mark Robinson Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
US20100160877A1 (en) * 2008-12-24 2010-06-24 Jonathan Kagan Membranes, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US20100168692A1 (en) * 2008-12-31 2010-07-01 Barbara Anne Collins Sleeves, manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US20100168720A1 (en) * 2008-12-31 2010-07-01 Swain Larry D System for providing fluid flow to nerve tissues
US20100168867A1 (en) * 2008-12-31 2010-07-01 Swain Larry D Systems for inducing fluid flow to stimulate tissue growth
US20100168689A1 (en) * 2008-12-31 2010-07-01 Swain Larry D Systems for providing fluid flow to tissues
US20100168654A1 (en) * 2008-12-30 2010-07-01 Aidan Marcus Tout Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure
US20100168688A1 (en) * 2006-03-14 2010-07-01 Carl Joseph Santora Manifolds, systems, and methods for administering reduced pressure to a subcutaneous tissue site
US20100179516A1 (en) * 2006-06-02 2010-07-15 Surgical Design Solutions, Llc Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US7763769B2 (en) 2001-02-16 2010-07-27 Kci Licensing, Inc. Biocompatible wound dressing
US20100210986A1 (en) * 2003-07-22 2010-08-19 Sanders T Blane Negative pressure wound treatment dressings and systems
US7790945B1 (en) 2004-04-05 2010-09-07 Kci Licensing, Inc. Wound dressing with absorption and suction capabilities
US7799004B2 (en) 2001-03-05 2010-09-21 Kci Licensing, Inc. Negative pressure wound treatment apparatus and infection identification system and method
US20100268128A1 (en) * 2009-04-14 2010-10-21 Larry Tab Randolph Reduced-pressure treatment systems and methods employing a variable cover
US20100305490A1 (en) * 2008-03-05 2010-12-02 Richard Daniel John Coulthard Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US20110015595A1 (en) * 2009-07-15 2011-01-20 Timothy Mark Robinson Reduced-pressure dressings, systems, and methods employing desolidifying barrier layers
US7876546B2 (en) 2006-09-19 2011-01-25 Kci Licensing Inc. Component module for a reduced pressure treatment system
US20110054420A1 (en) * 2009-08-27 2011-03-03 Christopher Brian Locke Reduced-pressure wound dressings and systems for re-epithelialization and granulation
US20110054422A1 (en) * 2009-08-27 2011-03-03 Christopher Brian Locke Re-epithelialization wound dressings and systems
US20110066123A1 (en) * 2009-09-15 2011-03-17 Aidan Marcus Tout Medical dressings, systems, and methods employing sealants
US20110092927A1 (en) * 2009-10-20 2011-04-21 Robert Peyton Wilkes Dressing reduced-pressure indicators, systems, and methods
US20110135621A1 (en) * 2009-12-09 2011-06-09 Kci Licensing, Inc. Inhibiting bacterial infection and biofilm formation
US20110144674A1 (en) * 2009-10-16 2011-06-16 Keith Patrick Heaton Debridement cutting heads, methods, and systems employing reduced pressure
US20110152799A1 (en) * 2009-12-23 2011-06-23 Bendele Kevin Reduced-pressure, multi-orientation, liquid-collection canister
US20110152796A1 (en) * 2009-12-18 2011-06-23 Kazala Jr Richard Marvin Systems, methods, and devices for restoring lymphatic flow associated with a subcutaneous defect in a patients body
US20110178479A1 (en) * 2010-01-20 2011-07-21 Kci Licensing, Inc. Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies
US20110178481A1 (en) * 2010-01-20 2011-07-21 Kci Licensing, Inc. Wound-Connection Pads For Fluid Instillation and Negative Pressure Wound Therapy, and Systems and Methods
US8002313B2 (en) 2006-04-25 2011-08-23 Kci Licensing, Inc. Inline swivel connection for multi-lumen tubing
US20110224632A1 (en) * 2010-03-12 2011-09-15 Dmitry Zimnitsky Radio opaque, reduced-pressure manifolds, systems, and methods
US20110224630A1 (en) * 2010-03-11 2011-09-15 Tyler Simmons Abdominal treatment systems, delivery devices, and methods
US20110224691A1 (en) * 2010-03-11 2011-09-15 David George Whyte Tissue Debridement Systems and Methods
US20110230848A1 (en) * 2010-03-16 2011-09-22 Michael Manwaring Epithelialization methods, dressings, and systems
US20110238091A1 (en) * 2010-03-26 2011-09-29 Woodroof E Aubrey Hernia Repair With Two-Sided Flexible Prosthesis
US8079991B2 (en) 2006-06-02 2011-12-20 Kci Licensing Inc. Wound suction peg apparatus
US8109932B2 (en) 2003-04-10 2012-02-07 Kci Licensing, Inc. Bone regeneration device for bones, and method of use
US20120071846A1 (en) * 2010-09-22 2012-03-22 American Surgical Sponges, Llc Medical Tool Deflection and Resistant Surgical Sponge
US8216176B2 (en) 1998-12-23 2012-07-10 Kci Licensing, Inc. Method and apparatus for wound treatment
US8267960B2 (en) 2008-01-09 2012-09-18 Wake Forest University Health Sciences Device and method for treating central nervous system pathology
US8366691B2 (en) 2008-08-08 2013-02-05 Kci Licensing, Inc Reduced-pressure treatment systems with reservoir control
US8366644B2 (en) 2008-03-13 2013-02-05 Kci Licensing, Inc. System and method for reduced pressure charging
US8403902B2 (en) 2010-05-18 2013-03-26 Kci Licensing, Inc. Reduced-pressure medical systems and methods employing a moisture processing device
US8409160B2 (en) 2010-05-18 2013-04-02 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing a fluidly isolated pump control unit
US8409170B2 (en) 2007-02-09 2013-04-02 Kci Licensing, Inc. System and method for managing reduced pressure at a tissue site
US8430867B2 (en) 2010-03-12 2013-04-30 Kci Licensing, Inc. Reduced-pressure dressing connection pads, systems, and methods
US8439882B2 (en) 2008-10-03 2013-05-14 Kci Licensing, Inc. System and method for using micro-electro-mechanical systems (MEMS) to heal wounds
US8454580B2 (en) 2010-03-12 2013-06-04 Kci Licensing, Inc. Adjustable reduced-pressure wound coverings
US8460892B2 (en) 2008-06-04 2013-06-11 Kci Licensing, Inc. Detecting infection in reduced pressure wound treatment
US8551075B2 (en) 2006-06-02 2013-10-08 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8579872B2 (en) 2010-10-27 2013-11-12 Kci Licensing, Inc. Reduced-pressure systems, dressings, and methods employing a wireless pump
US8591486B2 (en) 2010-11-17 2013-11-26 Kci Licensing, Inc. Reduced-pressure systems and methods employing an ultraviolet light source for reducing bioburden
US8597264B2 (en) 2011-03-24 2013-12-03 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
US8603074B2 (en) 2008-06-25 2013-12-10 Kci Licensing, Inc. Absorbable, reduced-pressure manifolds and systems
US8604265B2 (en) 2010-04-16 2013-12-10 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
US8624077B2 (en) 2008-10-02 2014-01-07 L.R.R.&D. Ltd. Interface layer wound dressing
US8623047B2 (en) 2010-04-30 2014-01-07 Kci Licensing, Inc. System and method for sealing an incisional wound
US8632512B2 (en) 2010-04-09 2014-01-21 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
US8641693B2 (en) 2010-05-18 2014-02-04 Kci Licensing, Inc. Reduced-pressure canisters and methods for recycling
US8690845B2 (en) 2010-07-16 2014-04-08 Kci Licensing, Inc. System and method for interfacing with a reduced pressure dressing
US8702711B2 (en) 2008-12-30 2014-04-22 Kci Licensing, Inc. Reduced pressure augmentation of microfracture procedures for cartilage repair
US8708984B2 (en) 2008-12-24 2014-04-29 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing manifold structures
US8715267B2 (en) 2006-06-02 2014-05-06 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8721606B2 (en) 2010-03-11 2014-05-13 Kci Licensing, Inc. Dressings, systems, and methods for treating a tissue site
US8728044B2 (en) 2008-11-14 2014-05-20 Kci Licensing, Inc. Fluid pouch, system, and method for storing fluid from a tissue site
US8758315B2 (en) 2012-02-21 2014-06-24 Kci Licensing, Inc. Multi-orientation canister for use with a reduced pressure treatment system
US8758328B2 (en) 2011-07-26 2014-06-24 Kci Licensing, Inc. Systems and methods for treating a tissue site with reduced pressure involving a reduced-pressure interface having a cutting element
US8758314B2 (en) 2010-10-20 2014-06-24 Kci Licensing, Inc. Reduced-pressure systems, devices, and methods for treating a tissue site that includes a fistula
US8802916B2 (en) 2008-11-18 2014-08-12 Kci Licensing, Inc. Reduced-pressure, composite manifolds
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US8827973B2 (en) 2011-06-24 2014-09-09 Kci Licensing, Inc. Medical drapes, devices, and systems employing a holographically-formed polymer dispersed liquid crystal (H-PDLC) device
US8834520B2 (en) 2007-10-10 2014-09-16 Wake Forest University Devices and methods for treating spinal cord tissue
US8864748B2 (en) 2008-05-02 2014-10-21 Kci Licensing, Inc. Manually-actuated reduced pressure treatment system having regulated pressure capabilities
US8864728B2 (en) 2008-12-31 2014-10-21 Kci Licensing, Inc. Multi-conduit manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US8900821B2 (en) 2007-11-05 2014-12-02 Kci Licensing, Inc. Identification of tissue for debridement
US8900268B2 (en) 2002-11-07 2014-12-02 Rolf Weidenhagen Endoscopic wound care treatment system and method
US8905983B2 (en) 2010-04-22 2014-12-09 Kci Licensing, Inc. System and method for utilizing exudate with a reduced pressure treatment system to generate electricity
US8992494B2 (en) 2012-02-02 2015-03-31 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US8992510B2 (en) 2011-08-03 2015-03-31 Kci Licensing, Inc. Reduced-pressure wound dressings
US9023002B2 (en) 2011-08-31 2015-05-05 Timothy Mark Robinson Reduced-pressure interfaces, systems, and methods employing a Coanda device
US9051931B2 (en) 2012-02-10 2015-06-09 Kci Licensing, Inc. Systems and methods for regulating the temperature of a disc pump system
US9089676B2 (en) 2010-01-29 2015-07-28 Kci Licensing, Inc. Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
US9107990B2 (en) 2011-02-14 2015-08-18 Kci Licensing, Inc. Reduced-pressure dressings, systems, and methods for use with linear wounds
US9107998B2 (en) 2010-01-29 2015-08-18 Kci Licensing, Inc. Systems and methods for positioning fluid supply system
US9114237B2 (en) 2012-01-10 2015-08-25 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US9125767B2 (en) 2011-12-21 2015-09-08 Kci Licensing, Inc. Wound filler having dynamic motion
US9127665B2 (en) 2012-03-07 2015-09-08 Kci Licensing, Inc. Disc pump with advanced actuator
US9169319B2 (en) 2012-03-20 2015-10-27 Kci Licensing, Inc. Targeted enzymatic degradation of quorum-sensing peptides
US9173776B2 (en) 2012-02-02 2015-11-03 Kci Licensing, Inc. Foam structure wound inserts for directional granulation
US9180233B2 (en) 2010-11-17 2015-11-10 Kci Licensing, Inc. Systems and methods for subcutaneous administration of reduced pressure employing reconfigurable lumens
US9192444B2 (en) 2011-12-16 2015-11-24 Kci Licensing, Inc. Sealing systems and methods employing a switchable drape
US9198987B2 (en) 2010-06-25 2015-12-01 Kci Licensing, Inc. Systems and methods for imaging sinuses
US9204801B2 (en) 2011-11-21 2015-12-08 Kci Licensing, Inc. Systems, devices, and methods for identifying portions of a wound filler left at a tissue site
US9205246B2 (en) 2010-02-01 2015-12-08 Kci Licensing, Inc. Multi-conduit connectors and methods for negative pressure wound therapy
US9211486B2 (en) 2008-06-04 2015-12-15 Kci Licensing, Inc. Reduced-pressure, liquid-collection canister with multi-orientation filter
US9234518B2 (en) 2012-02-10 2016-01-12 Kci Licensing, Inc. Systems and methods for monitoring reduced pressure supplied by a disc pump system
US9233028B2 (en) 2011-11-15 2016-01-12 Kci Licensing, Inc. Medical dressings, systems, and methods with thermally-enhanced vapor transmissions
US9239059B2 (en) 2012-02-29 2016-01-19 Kci Licensing, Inc. Systems and methods for supplying reduced pressure and measuring flow using a disc pump system
US9265665B2 (en) 2010-07-19 2016-02-23 Kci Licensing, Inc. Inflatable off-loading wound dressing assemblies, systems, and methods
US9272079B2 (en) 2011-10-13 2016-03-01 Kci Licensing, Inc. Stimulation of cartilage formation using reduced pressure treatment
US9279421B2 (en) 2012-02-10 2016-03-08 Kci Licensing, Inc. Systems and methods for electrochemical detection in a disc pump
US9283118B2 (en) 2013-03-14 2016-03-15 Kci Licensing, Inc. Absorbent dressing with hybrid drape
US9289328B2 (en) 2010-12-15 2016-03-22 Kci Licensing, Inc. Foam dressing with integral porous film
US9327063B2 (en) 2011-09-13 2016-05-03 Kci Licensing, Inc. Reduced-pressure canisters having hydrophobic pores
US9334858B2 (en) 2012-04-19 2016-05-10 Kci Licensing, Inc. Disc pump with perimeter valve configuration
US9352075B2 (en) 2010-12-07 2016-05-31 Kci Licensing, Inc. Wound healing apparatus for promoting granulation and epithelialization at a tissue site
US9364591B2 (en) 2010-11-17 2016-06-14 Kci Licensing, Inc. Systems and methods for managing reduced pressure at a plurality of wound sites
US9377130B2 (en) 2010-02-03 2016-06-28 Kci Licensing, Inc. Singulation of valves
US9382290B2 (en) 2011-04-29 2016-07-05 Kci Licensing, Inc. Aptamer-modified polymeric materials for the binding of factors in a wound environment
US9402940B2 (en) 2011-05-25 2016-08-02 Kci Licensing, Inc. Wound healing system using positive pressure to promote granulation at a tissue site
US9408956B2 (en) 2010-09-24 2016-08-09 Kci Licensing, Inc. Cellular control and tissue regeneration systems and methods
US9408941B2 (en) 2011-09-20 2016-08-09 Kci Licensing, Inc. Tissue treatment systems and methods having a non-tactile-stimulus-activated, macroscopically-deforming material
US9421309B2 (en) 2009-06-02 2016-08-23 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing hydrogel reservoir members
US9422934B2 (en) 2012-02-10 2016-08-23 Kci Licensing, Inc. Systems and methods for monitoring a disc pump system using RFID
US9432276B1 (en) 2002-02-13 2016-08-30 Marvell International Ltd. Systems and methods for compensating a channel estimate for phase and sampling phase jitter
US9427506B2 (en) 2010-03-31 2016-08-30 Kci Licensing, Inc. System and method for locating fluid leaks at a drape using sensing techniques
US9427430B2 (en) 2013-03-14 2016-08-30 Kci Licensing, Inc. Compression bandage having an integrated strain gauge
US9433712B2 (en) 2011-08-31 2016-09-06 Kci Licensing, Inc. Inline storage pouches for use with body fluids
US9433711B2 (en) 2011-11-11 2016-09-06 Kci Licensing, Inc. Dressings, systems, and methods for treating a wound on a patient's limb employing liquid control
US9456930B2 (en) 2011-07-12 2016-10-04 Kci Licensing, Inc. Topical vacuum-press surgical incisional dressings, surgical adjuncts, hybrids and composites
US9463265B2 (en) 2010-08-18 2016-10-11 Kci Licensing, Inc. Reduced-pressure, multi-orientation, liquid-collection canister
US9474653B2 (en) 2013-03-14 2016-10-25 Kci Licensing, Inc. Absorbent dressing and method
US9474883B2 (en) 2012-12-06 2016-10-25 Ic Surgical, Inc. Adaptable wound drainage system
US9474838B2 (en) 2011-04-20 2016-10-25 Kci Licensing, Inc. System and method for managing reduced pressure delivered to a tissue site
US9492325B2 (en) 2010-04-16 2016-11-15 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
US9506463B2 (en) 2011-09-21 2016-11-29 Kci Licensing, Inc. Disc pump and valve structure
US9561135B2 (en) 2013-01-02 2017-02-07 Kci Licensing, Inc. Flexible, adherent, and non-polyurethane film wound drape cover
US9569566B2 (en) 2011-12-12 2017-02-14 Zam Research Llc Simulation and control system and method using contact, pressure waves and factor controls for cell regeneration, tissue closure and related applications
US9616151B2 (en) 2012-10-24 2017-04-11 Kci Licensing, Inc. Sulfhydryl-functionalized polymeric compositions for medical devices
US9622914B2 (en) 2011-09-14 2017-04-18 Kci Licensing, Inc. Reduced-pressure systems and methods employing a leak-detection member
US9623159B2 (en) 2012-08-03 2017-04-18 Kci Licensing, Inc. Interfaces, systems, and methods for use in reduced pressure tissue treatment
US9623224B2 (en) 2011-05-26 2017-04-18 Kci Licensing, Inc. Systems and methods of stimulation and activation of fluids for use with instillation therapy
US9657132B2 (en) 2012-10-24 2017-05-23 Kci Licensing, Inc. Amine-functionalized polymeric compositions for medical devices
US9655807B2 (en) 2011-11-18 2017-05-23 Kci Licensing, Inc. Tissue treatment systems and methods having a porous substrate with a compressed region and an expanded region
US9662427B2 (en) 2012-08-13 2017-05-30 Kci Licensing, Inc. Intelligent therapy system with evaporation management
US9662429B2 (en) 2013-03-14 2017-05-30 Kci Licensing, Inc. Negative pressure therapy with dynamic profile capability
US9669139B2 (en) 2013-03-14 2017-06-06 Kci Licensing, Inc. Fluid collection canister with integrated moisture trap
US9693907B2 (en) 2012-07-30 2017-07-04 Kci Licensing, Inc. Incisional absorbent dressing
US9709042B2 (en) 2012-07-05 2017-07-18 Kci Licensing, Inc. Systems and methods for regulating the resonant frequency of a disc pump cavity
US9744278B2 (en) 2012-10-25 2017-08-29 Kci Licensing, Inc. Wound connection pad with pneumatic connection confirmation ability
US9752565B2 (en) 2012-07-05 2017-09-05 Kci Licensing, Inc. Systems and methods for supplying reduced pressure using a disc pump with electrostatic actuation
US9757500B2 (en) 2011-05-27 2017-09-12 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US9777851B2 (en) 2012-04-19 2017-10-03 Kci Licensing, Inc. Disc pump valve with performance enhancing valve flap
US9795724B2 (en) 2013-01-16 2017-10-24 Kci Licensing, Inc. Dressing with asymmetric absorbent core for negative pressure wound therapy
US9795407B2 (en) 2001-02-16 2017-10-24 Kci Licensing, Inc. Skin grafting devices and methods
US9795515B2 (en) 2013-03-14 2017-10-24 Kci Licensing, Inc. Micro-porous conduit
US9808562B2 (en) 2009-04-10 2017-11-07 Kci Licensing, Inc. Methods and devices for applying closed incision negative pressure wound therapy
US9833363B2 (en) 2013-01-03 2017-12-05 Kci Licensing, Inc. Moisture absorbing seal
US9861532B2 (en) 2011-12-16 2018-01-09 Kci Licensing, Inc. Releasable medical drapes
US9872974B2 (en) 2015-06-23 2018-01-23 Kci Licensing, Inc. Wound treatment apparatuses and methods for controlled delivery of fluids to a wound

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005219A (en) * 1959-05-26 1961-10-24 Butcher Polish Company Scrubber
US3113568A (en) * 1961-12-26 1963-12-10 Eric K Erskine Styptic bandage
US3171820A (en) * 1964-02-17 1965-03-02 Scott Paper Co Reticulated polyurethane foams and process for their production
US3229691A (en) * 1963-07-10 1966-01-18 Johnson & Johnson Flexible absorbent sheet
US3419006A (en) * 1966-08-08 1968-12-31 Union Carbide Corp Novel dressing and use thereof
US3434472A (en) * 1965-04-08 1969-03-25 Smith & Nephew Surgical dressings
US3446208A (en) * 1965-08-13 1969-05-27 Sumitomo Chemical Co Porous polyolefin gauze

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005219A (en) * 1959-05-26 1961-10-24 Butcher Polish Company Scrubber
US3113568A (en) * 1961-12-26 1963-12-10 Eric K Erskine Styptic bandage
US3229691A (en) * 1963-07-10 1966-01-18 Johnson & Johnson Flexible absorbent sheet
US3171820A (en) * 1964-02-17 1965-03-02 Scott Paper Co Reticulated polyurethane foams and process for their production
US3434472A (en) * 1965-04-08 1969-03-25 Smith & Nephew Surgical dressings
US3446208A (en) * 1965-08-13 1969-05-27 Sumitomo Chemical Co Porous polyolefin gauze
US3419006A (en) * 1966-08-08 1968-12-31 Union Carbide Corp Novel dressing and use thereof

Cited By (686)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849238A (en) * 1972-04-07 1974-11-19 S Ronel Artificial skin
US3949742A (en) * 1974-09-20 1976-04-13 Frigitronics, Inc. Medical dressing
US3972328A (en) * 1975-07-28 1976-08-03 E. R. Squibb & Sons, Inc. Surgical bandage
US4034751A (en) * 1975-11-24 1977-07-12 International Paper Company Polymeric sheets as synthetic medical dressings or coverings for wounds
US4175557A (en) * 1975-11-24 1979-11-27 International Paper Company Polymeric sheets
US4146027A (en) * 1976-09-24 1979-03-27 Rohm And Haas Company Method for dressing a wound
US4289125A (en) * 1976-11-01 1981-09-15 International Paper Company Polymeric sheets
US4191743A (en) * 1976-11-02 1980-03-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Antibacterial wound dressing
US4233969A (en) * 1976-11-11 1980-11-18 Lock Peter M Wound dressing materials
US4086736A (en) * 1976-12-16 1978-05-02 Daniel International Corporation Fire and liquid seals for pipes and conduits and method of forming same
US4439391A (en) * 1979-06-26 1984-03-27 International Paper Company Polymeric sheets
US5120813A (en) * 1980-02-29 1992-06-09 Th. Goldschmidt Ag Moisture vapor permeable materials
US4344999A (en) * 1980-04-22 1982-08-17 W. L. Gore & Associates, Inc. Breathable laminate
US4753231A (en) * 1981-02-13 1988-06-28 Smith & Nephew Associated Companies P.L.C. Adhesive wound dressing
US4660553A (en) * 1982-07-06 1987-04-28 Dow Corning Ltd. Medical-surgical dressing and a process for the production thereof
US4572814A (en) * 1982-07-06 1986-02-25 Dow Corning, Ltd. Medical-surgical dressing and a process for the production thereof
EP0106440A1 (en) * 1982-08-12 1984-04-25 Smith and Nephew Associated Companies p.l.c. Wound dressing and its manufacture
EP0106439A1 (en) * 1982-08-12 1984-04-25 Smith and Nephew Associated Companies p.l.c. Wound dressing and its manufacture
US4541426A (en) * 1983-04-06 1985-09-17 Smith & Nephew Associated Companies P.L.C. Dressing
US4561435A (en) * 1984-04-04 1985-12-31 Chesebrough-Ponds, Inc. Wound dressing
US4773408A (en) * 1985-01-04 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US4773409A (en) * 1985-09-20 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US4997425A (en) * 1986-10-31 1991-03-05 Nippon Zeon Co., Ltd. Wound dressing
US4743499A (en) * 1987-05-20 1988-05-10 Variseal Corporation Hydrocolloid laminate
US4991574A (en) * 1987-07-22 1991-02-12 Dow Corning Corporation Surgical dressing
US4906240A (en) * 1988-02-01 1990-03-06 Matrix Medica, Inc. Adhesive-faced porous absorbent sheet and method of making same
US5527293A (en) * 1989-04-03 1996-06-18 Kinetic Concepts, Inc. Fastening system and method
US5115801A (en) * 1990-05-02 1992-05-26 Ndm Acquisition Corp. Hydrogel burn dressing product
US5173363A (en) * 1990-11-01 1992-12-22 Van Leer Metallized Products (Usa) Limited Coating sheet which wicks away oil
US5290595A (en) * 1990-11-01 1994-03-01 Van Leer Metallized Products (Usa) Limited Method of forming a coated sheet which wicks away oil
US20060213527A1 (en) * 1991-11-14 2006-09-28 Argenta Louis C Wound treatment employing reduced pressure
US5971730A (en) * 1992-05-28 1999-10-26 Namba Corporation Apparatus for making formed laminate
US5641564A (en) * 1992-05-28 1997-06-24 Namba Corporation Three-dimensionally formed laminate
US5447505A (en) * 1993-08-04 1995-09-05 Merocel Corporation Wound treatment method
US5556391A (en) * 1993-10-01 1996-09-17 Merocel Corporation Surgical sponge device
US5466231A (en) * 1993-11-04 1995-11-14 Merocel Corporation Laminated sponge device
US20100145289A1 (en) * 1994-08-22 2010-06-10 Lina Cesar Z Wound therapy device and related methods
US8202262B2 (en) 1994-08-22 2012-06-19 Kci Licensing, Inc. Wound therapy device and related methods
US7611500B1 (en) 1994-08-22 2009-11-03 Kci Licensing, Inc. Wound therapy device and related methods
US20100160878A1 (en) * 1995-11-14 2010-06-24 Kci Licensing, Inc. Wound treatment apparatus
US7316672B1 (en) 1995-11-14 2008-01-08 Kci Licensing, Inc. Portable wound treatment apparatus
US20070167927A1 (en) * 1995-11-14 2007-07-19 Kci Licensing, Inc. Portable wound treatment apparatus having pressure feedback capabilities
US7670323B2 (en) 1995-11-14 2010-03-02 Kci Licensing, Inc. Portable wound treatment apparatus having pressure feedback capabilities
US20070021698A1 (en) * 1997-05-27 2007-01-25 Kci Licensing, Inc. Process and device for application of active substances to a wound surface
US20020068913A1 (en) * 1997-05-27 2002-06-06 Wilhelm Fleischmann Process and device for application of active substances to a wound surface
US7759538B2 (en) 1997-05-27 2010-07-20 Wilhelm Fleischmann Process and device for application of active substances to a wound surface
US7214202B1 (en) 1997-07-28 2007-05-08 Kci Licensing, Inc. Therapeutic apparatus for treating ulcers
US7618382B2 (en) 1997-07-28 2009-11-17 Kci Licensing, Inc. Therapeutic apparatus for treating ulcers by applying positive and/or negative pressures
US20060149171A1 (en) * 1997-07-28 2006-07-06 Kci Licensing, Inc. Therapeutic apparatus for treating ulcers
US20070032778A1 (en) * 1997-09-12 2007-02-08 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US7273054B2 (en) 1997-09-12 2007-09-25 Kci Licensing, Inc. Surgical drape and head for wound treatment
US7886746B2 (en) 1997-09-12 2011-02-15 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US20050283105A1 (en) * 1997-09-12 2005-12-22 Heaton Keith P Surgical drape and head for wound treatment
US7117869B2 (en) 1997-09-12 2006-10-10 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US20050028828A1 (en) * 1997-09-12 2005-02-10 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US6071267A (en) * 1998-02-06 2000-06-06 Kinetic Concepts, Inc. Medical patient fluid management interface system and method
US6269820B1 (en) 1998-02-26 2001-08-07 Xomed Surgical Products, Inc. Method of controlling post-operative leakage associated with tumescent liposuction
US20100312202A1 (en) * 1998-08-07 2010-12-09 Alan Wayne Henley Wound Treatment Apparatus
US7794438B2 (en) 1998-08-07 2010-09-14 Alan Wayne Henley Wound treatment apparatus
US8540687B2 (en) 1998-08-07 2013-09-24 Kci Licensing, Inc. Wound treatment apparatus
US9186443B2 (en) 1998-08-07 2015-11-17 Kci Medical Resources Wound treatment apparatus
US7276051B1 (en) 1998-08-07 2007-10-02 Hill-Rom Services, Inc. Wound treatment apparatus
US7553306B1 (en) 1998-10-13 2009-06-30 Kci Licensing, Inc. Negative pressure therapy using wall suction
US8216176B2 (en) 1998-12-23 2012-07-10 Kci Licensing, Inc. Method and apparatus for wound treatment
US7534240B1 (en) 1999-04-02 2009-05-19 Kci Licensing, Inc. Negative pressure wound therapy system with provision for introduction of an agent
US7540848B2 (en) 1999-04-02 2009-06-02 Kci Licensing, Inc. Negative pressure treatment system with heating and cooling provision
US8372022B2 (en) 1999-04-02 2013-02-12 Kci Licensing, Inc. Negative pressure treatment system with heating and cooling provision
US7144390B1 (en) 1999-04-02 2006-12-05 Kinetic Concepts, Inc. Negative pressure treatment system with heating and cooling provision
US8882687B2 (en) 1999-04-02 2014-11-11 Kci Licensing, Inc. Negative pressure treatment system with heating and cooling provision
US20070014837A1 (en) * 1999-04-02 2007-01-18 Kci Licensing, Inc. System and method for use of agent in combination with subatmospheric pressure tissue treatment
US9724243B2 (en) 1999-04-02 2017-08-08 Kci Licensing, Inc. Negative pressure treatment system with heating and cooling provision
US20090270820A1 (en) * 1999-04-02 2009-10-29 Johnson Royce W System and method for use of agent in combination with subatmospheric pressure tissue treatment
US20070073200A1 (en) * 1999-04-02 2007-03-29 Kci Licensing, Inc. Negative pressure treatment system with heating and cooling provision
US9326683B2 (en) 1999-04-06 2016-05-03 Kci Licensing, Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
US20060173253A1 (en) * 1999-04-06 2006-08-03 Kci Licensing, Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
US7947033B2 (en) 1999-04-06 2011-05-24 Kci Licensing Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
US6994702B1 (en) 1999-04-06 2006-02-07 Kci Licensing, Inc. Vacuum assisted closure pad with adaptation for phototherapy
US20100022972A1 (en) * 1999-04-09 2010-01-28 Lina Cesar Z Reduced pressure treatment system having a dual porosity pad
US7722582B2 (en) 1999-04-09 2010-05-25 Kci Licensing, Inc. Wound therapy device
US7758554B2 (en) 1999-04-09 2010-07-20 Kci Licensing, Inc. Reduced pressure treatment system having a dual porosity pad
US6695823B1 (en) 1999-04-09 2004-02-24 Kci Licensing, Inc. Wound therapy device
US8613734B2 (en) 1999-04-09 2013-12-24 Kci Licensing, Inc. Reduced pressure treatment system having a dual porosity pad
US9301880B2 (en) 1999-04-09 2016-04-05 Kci Licensing, Inc. Reduced pressure treatment system having a dual porosity pad
US20070219513A1 (en) * 1999-04-09 2007-09-20 Lina Cesar Z Reduced pressure treatment system having a dual porosity pad
US8096979B2 (en) 1999-04-09 2012-01-17 Kci Licensing, Inc. Reduced pressure treatment system having a dual porosity pad
US7754936B2 (en) 1999-04-22 2010-07-13 Keith Patrick Heaton Wound treatment apparatus employing reduced pressure
US20080312613A1 (en) * 1999-04-22 2008-12-18 Keith Patrick Heaton Wound treatment apparatus employing reduced pressure
US8350115B2 (en) 1999-04-22 2013-01-08 Kci Licensing, Inc. Wound treatment apparatus employing reduced pressure
US20080039761A1 (en) * 1999-04-22 2008-02-14 Heaton Keith P Wound treatment apparatus employing reduced pressure
US9492327B2 (en) 1999-04-22 2016-11-15 Kci Licensing, Inc. Wound treatment apparatus employing reduced pressure
US8779229B2 (en) 1999-04-22 2014-07-15 Kci Licensing, Inc. Wound treatment apparatus employing reduced pressure
US20090253972A1 (en) * 1999-05-27 2009-10-08 Royce Johnson System for combined transcutaneous blood gas monitoring and negative pressure wound treatment
US9386947B2 (en) 1999-05-27 2016-07-12 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and negative pressure wound treatment
US9199015B2 (en) 1999-05-27 2015-12-01 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and negative pressure wound treatment
US7524286B2 (en) 1999-05-27 2009-04-28 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and negative pressure wound treatment
US20040225208A1 (en) * 1999-05-27 2004-11-11 Royce Johnson System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure
US20090312727A1 (en) * 1999-11-09 2009-12-17 Keith Patrick Heaton Multi-lumen connector
US8323265B2 (en) 1999-11-09 2012-12-04 Kci Licensing, Inc. Multi-lumen connector
US7678102B1 (en) 1999-11-09 2010-03-16 Kci Licensing, Inc. Wound suction device with multi lumen connector
US8740878B2 (en) 1999-11-09 2014-06-03 Kci Licensing, Inc. Multi-lumen connector
US9408751B2 (en) 1999-11-09 2016-08-09 Kci Licensing, Inc. Multi-lumen connector
US20020183702A1 (en) * 1999-11-29 2002-12-05 Henley Alan Wayne Wound treatment apparatus
US20070005028A1 (en) * 1999-11-29 2007-01-04 Risk James R Jr Wound treatment apparatus
US8021348B2 (en) 1999-11-29 2011-09-20 Kci Medical Resources Wound treatment apparatus
US20040249353A1 (en) * 1999-11-29 2004-12-09 Risks James R. Wound treatment apparatus
US20050090787A1 (en) * 1999-11-29 2005-04-28 Risk James R.Jr. Wound treatment apparatus
US7763000B2 (en) 1999-11-29 2010-07-27 Risk Jr James R Wound treatment apparatus having a display
US6800074B2 (en) 1999-11-29 2004-10-05 Hill-Rom Services, Inc. Wound treatment apparatus
US7678090B2 (en) 1999-11-29 2010-03-16 Risk Jr James R Wound treatment apparatus
US7784619B2 (en) 1999-12-08 2010-08-31 Baxter International Inc. Method of making microporous filter membrane
US7442303B2 (en) 1999-12-08 2008-10-28 Baxter International Inc. Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes
US20030168396A1 (en) * 1999-12-08 2003-09-11 Jacobson James D. Monolithic filter body and fabrication technique
US20080243044A1 (en) * 2000-05-09 2008-10-02 Kenneth Hunt Abdominal wound dressing
US8187210B2 (en) 2000-05-09 2012-05-29 Kci Licensing, Inc Abdominal wound dressing
US7951100B2 (en) 2000-05-09 2011-05-31 Kci Licensing Inc. Abdominal wound dressing
US20110224635A1 (en) * 2000-05-09 2011-09-15 Kenneth Hunt Abdominal wound dressing
US8672903B2 (en) 2000-05-09 2014-03-18 Kci Licensing, Inc. Abdominal wound dressing
US20040030304A1 (en) * 2000-05-09 2004-02-12 Kenneth Hunt Abdominal wound dressing
US9445947B2 (en) 2000-05-09 2016-09-20 Kci Licensing, Inc. Abdominal wound dressing
US8747887B2 (en) 2000-05-22 2014-06-10 Kci Medical Resources Combination SIS and vacuum bandage and method
US9554945B2 (en) 2000-05-22 2017-01-31 Kci Medical Resources Unlimited Company Combination SIS and vacuum bandage and method
US20030208149A1 (en) * 2000-05-22 2003-11-06 Coffey Arthur C. Combination sis and vacuum bandage and method
US9248052B2 (en) 2000-05-22 2016-02-02 Kci Medical Resources Combination SIS and vacuum bandage and method
US20060029650A1 (en) * 2000-05-22 2006-02-09 Coffey Arthur C Combination SIS and vacuum bandage and method
US7910791B2 (en) 2000-05-22 2011-03-22 Coffey Arthur C Combination SIS and vacuum bandage and method
US6856821B2 (en) 2000-05-26 2005-02-15 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure
US7422576B2 (en) 2000-06-08 2008-09-09 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US20030225441A1 (en) * 2000-06-08 2003-12-04 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US20080275408A1 (en) * 2000-06-08 2008-11-06 Boynton Thomas A Localized liquid therapy and thermotherapy device
US8357188B2 (en) 2000-06-08 2013-01-22 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US7988680B2 (en) 2000-11-29 2011-08-02 Kci Medical Resources Vacuum therapy and cleansing dressing for wounds
US20020065494A1 (en) * 2000-11-29 2002-05-30 Lockwood Jeffrey S. Vacuum therapy and cleansing dressing for wounds
US20100106117A1 (en) * 2000-11-29 2010-04-29 Kci Medical Resources Vacuum therapy and cleansing dressing for wounds
US6685681B2 (en) 2000-11-29 2004-02-03 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US20050131327A1 (en) * 2000-11-29 2005-06-16 Lockwood Jeffrey S. Vacuum therapy and cleansing dressing for wounds
US7867206B2 (en) 2000-11-29 2011-01-11 Kci Licensing, Inc. Vacuum therapy and cleansing dressing for wounds
US20020161346A1 (en) * 2000-11-29 2002-10-31 Lockwood Jeffrey S. Vacuum therapy and cleansing dressing for wounds
US6855135B2 (en) 2000-11-29 2005-02-15 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US8246592B2 (en) 2000-11-29 2012-08-21 Kci Medical Resources Vacuum therapy and cleansing dressing for wounds
US6752794B2 (en) 2000-11-29 2004-06-22 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US20030125637A1 (en) * 2001-02-13 2003-07-03 Scimed Life Systems, Inc., A Minnesota Corporation Intravascular temperature sensor
US9795407B2 (en) 2001-02-16 2017-10-24 Kci Licensing, Inc. Skin grafting devices and methods
US8163974B2 (en) 2001-02-16 2012-04-24 Kci Licensing, Inc. Biocompatible wound dressing
US8084664B2 (en) 2001-02-16 2011-12-27 Kci Licensing, Inc. Biocompatible wound dressing
US20100268176A1 (en) * 2001-02-16 2010-10-21 Royce Johnson Biocompatible wound dressing
US8735644B2 (en) 2001-02-16 2014-05-27 Kci Licensing, Inc. Biocompatible wound dressing
US7763769B2 (en) 2001-02-16 2010-07-27 Kci Licensing, Inc. Biocompatible wound dressing
US20100249688A1 (en) * 2001-02-16 2010-09-30 Archel Ambrosio Biocompatible wound dressing
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
US7070584B2 (en) 2001-02-20 2006-07-04 Kci Licensing, Inc. Biocompatible wound dressing
US20020115952A1 (en) * 2001-02-20 2002-08-22 Kci Licensing, Inc. Biocompatible wound dressing
US7799004B2 (en) 2001-03-05 2010-09-21 Kci Licensing, Inc. Negative pressure wound treatment apparatus and infection identification system and method
US20020157625A1 (en) * 2001-04-26 2002-10-31 Ulrich Grau Electrically rotatable shaft
US7645269B2 (en) 2001-04-30 2010-01-12 Kci Licensing, Inc. Gradient wound treatment system and method
US7108683B2 (en) 2001-04-30 2006-09-19 Kci Licensing, Inc Wound therapy and tissue management system and method with fluid differentiation
US20070038172A1 (en) * 2001-04-30 2007-02-15 Kci Licensing, Inc. Gradient wound treatment system and method
US20030014022A1 (en) * 2001-07-12 2003-01-16 Lockwood Jeffrey S. Control of vacuum level rate of change
US7022113B2 (en) 2001-07-12 2006-04-04 Hill-Rom Services, Inc. Control of vacuum level rate of change
US7811269B2 (en) 2001-08-24 2010-10-12 Kci Licensing, Inc. Negative pressure assisted tissue treatment system
US7004915B2 (en) 2001-08-24 2006-02-28 Kci Licensing, Inc. Negative pressure assisted tissue treatment system
US20060149170A1 (en) * 2001-08-24 2006-07-06 Kci Licensing, Inc. Negative pressure assisted tissue treatment system
US20030040687A1 (en) * 2001-08-24 2003-02-27 Kci Licensing, Inc Vacuum assisted tissue treatment system
US9352076B2 (en) 2001-08-24 2016-05-31 Kci Licensing, Inc. Negative pressure assisted tissue treatment system
US20060015087A1 (en) * 2001-10-11 2006-01-19 Risk James R Jr Waste container for negative pressure therapy
US7927318B2 (en) 2001-10-11 2011-04-19 Risk Jr James Robert Waste container for negative pressure therapy
USRE42834E1 (en) 2001-11-20 2011-10-11 Kci Licensing Inc. Personally portable vacuum desiccator
US20040167482A1 (en) * 2001-11-20 2004-08-26 Richard Watson Personally portable vacuum desiccator
US9844471B2 (en) 2001-12-26 2017-12-19 Kci Medical Resources Unlimited Company Vacuum bandage packing
US8350116B2 (en) 2001-12-26 2013-01-08 Kci Medical Resources Vacuum bandage packing
US7723560B2 (en) 2001-12-26 2010-05-25 Lockwood Jeffrey S Wound vacuum therapy dressing kit
US7195624B2 (en) 2001-12-26 2007-03-27 Hill-Rom Services, Inc. Vented vacuum bandage with irrigation for wound healing and method
US8884094B2 (en) 2001-12-26 2014-11-11 Kci Licensing, Inc. Vacuum bandage packing
US20050010153A1 (en) * 2001-12-26 2005-01-13 Lockwood Jeffrey S Vaccum bandage packing
US20050004534A1 (en) * 2001-12-26 2005-01-06 Lockwood Jeffery S Vented vacuum bandage and method
US7896864B2 (en) 2001-12-26 2011-03-01 Lockwood Jeffrey S Vented vacuum bandage with irrigation for wound healing and method
US7534927B2 (en) 2001-12-26 2009-05-19 Hill-Rom Services, Inc. Vacuum bandage packing
US9432276B1 (en) 2002-02-13 2016-08-30 Marvell International Ltd. Systems and methods for compensating a channel estimate for phase and sampling phase jitter
US20050085795A1 (en) * 2002-02-28 2005-04-21 Lockwood Jeffrey S. External catheter access to vacuum bandage
US7338482B2 (en) 2002-02-28 2008-03-04 Hill-Rom Services, Inc. External catheter access to vacuum bandage
US20050070858A1 (en) * 2002-04-10 2005-03-31 Lockwood Jeffrey S Access openings in vacuum bandage
US8168848B2 (en) 2002-04-10 2012-05-01 KCI Medical Resources, Inc. Access openings in vacuum bandage
US20080300625A1 (en) * 2002-08-21 2008-12-04 Zamierowski David S Internal and external medical closure screen systems and methods
US20080228221A1 (en) * 2002-08-21 2008-09-18 Zamierowski David S Screen devices and methods for closing tissue separations
US20050234510A1 (en) * 2002-08-21 2005-10-20 Kci Licensing, Inc. Medical closure clip system and method
US20080228222A1 (en) * 2002-08-21 2008-09-18 Zamierowski David S Medical closure methods and screen devices
US7413570B2 (en) 2002-08-21 2008-08-19 Kci Licensing, Inc. Medical closure screen installation systems and methods
US8123781B2 (en) 2002-08-21 2012-02-28 Kci Licensing, Inc. Screen devices and methods for closing tissue separations
US7381211B2 (en) 2002-08-21 2008-06-03 Kci Licensing, Inc. Medical closure screen device and method
US7413571B2 (en) 2002-08-21 2008-08-19 Kci Licensing, Inc. Flexible medical closure screen and method
US20040039415A1 (en) * 2002-08-21 2004-02-26 Kci Licensing, Inc. Medical closure screen device and method
US20060041247A1 (en) * 2002-08-21 2006-02-23 Robert Petrosenko Wound packing for preventing wound closure
US20050177190A1 (en) * 2002-08-21 2005-08-11 Kci Licensing, Inc. Medical closure screen installation systems and methods
US7351250B2 (en) 2002-08-21 2008-04-01 Kci Licensing, Inc. Circumferential medical closure device and method
US8070773B2 (en) 2002-08-21 2011-12-06 Kci Licensing, Inc. Medical closure methods and screen devices
US8062331B2 (en) 2002-08-21 2011-11-22 Kci Licensing, Inc. Internal and external medical closure screen systems and methods
US7896856B2 (en) 2002-08-21 2011-03-01 Robert Petrosenko Wound packing for preventing wound closure
US7410495B2 (en) 2002-08-21 2008-08-12 Kci Licensing, Inc. Medical closure clip system and method
US20050240220A1 (en) * 2002-08-21 2005-10-27 Kci Licensing, Inc. Flexible medical closure screen and method
US20040039391A1 (en) * 2002-08-23 2004-02-26 Argenta Louis C. Bone treatment employing reduced pressure
US20040122434A1 (en) * 2002-08-23 2004-06-24 Argenta Louis C. Bone treatment employing reduced pressure
US7520872B2 (en) 2002-09-13 2009-04-21 Neogen Technologies, Inc. Closed wound drainage system
US20050261643A1 (en) * 2002-09-13 2005-11-24 Farhad Bybordi Closed wound drainage system
US20090204085A1 (en) * 2002-09-13 2009-08-13 Neogen Technologies, Inc. Closed wound drainage system
US6979324B2 (en) 2002-09-13 2005-12-27 Neogen Technologies, Inc. Closed wound drainage system
US7731702B2 (en) 2002-09-13 2010-06-08 Neogen Technologies, Inc. Closed wound drainage system
US8034038B2 (en) 2002-09-13 2011-10-11 Neogen Technologies, Inc. Closed wound drainage system
US8900268B2 (en) 2002-11-07 2014-12-02 Rolf Weidenhagen Endoscopic wound care treatment system and method
US20060079852A1 (en) * 2002-12-31 2006-04-13 Bubb Stephen K Externally-applied patient interface system and method
US20040127862A1 (en) * 2002-12-31 2004-07-01 Bubb Stephen K. Tissue closure treatment system and method with externally-applied patient interface
US20040127863A1 (en) * 2002-12-31 2004-07-01 Bubb Stephen K. Tissue closure treatment system, patient interface and method
US6936037B2 (en) 2002-12-31 2005-08-30 Kci Licensing, Inc. Tissue closure treatment system, patient interface and method
US6951553B2 (en) 2002-12-31 2005-10-04 Kci Licensing, Inc Tissue closure treatment system and method with externally-applied patient interface
US8956335B2 (en) 2002-12-31 2015-02-17 Kci Licensing, Inc. Externaly-applied patient interface system and method
US7976519B2 (en) 2002-12-31 2011-07-12 Kci Licensing, Inc. Externally-applied patient interface system and method
US8109932B2 (en) 2003-04-10 2012-02-07 Kci Licensing, Inc. Bone regeneration device for bones, and method of use
US9301781B2 (en) 2003-04-10 2016-04-05 XCI Licensing, Inc. Bone regeneration device for bones, and method of use
US20060154546A1 (en) * 2003-06-25 2006-07-13 Andover Coated Products, Inc. Air permeable pressure-sensitive adhesive tapes
US20050001446A1 (en) * 2003-07-02 2005-01-06 Daniel Morley Hard top convertible for jeep-type utility vehicle
US20050020955A1 (en) * 2003-07-22 2005-01-27 Sanders Teryl Blane Negative pressure wound treatment dressing
US8444611B2 (en) 2003-07-22 2013-05-21 Kci Licensing, Inc. Negative pressure wound treatment dressing
US20100210986A1 (en) * 2003-07-22 2010-08-19 Sanders T Blane Negative pressure wound treatment dressings and systems
US20050065484A1 (en) * 2003-09-10 2005-03-24 Watson Richard L. Wound healing apparatus with bioabsorbable material and suction tubes
US20100286635A1 (en) * 2004-04-05 2010-11-11 Kci Licensing, Inc. Wound dressing with absorption and suction capabilities support
US8084663B2 (en) 2004-04-05 2011-12-27 Kci Licensing, Inc. Wound dressing with absorption and suction capabilities
US7790945B1 (en) 2004-04-05 2010-09-07 Kci Licensing, Inc. Wound dressing with absorption and suction capabilities
US20060029675A1 (en) * 2004-07-26 2006-02-09 Kci Licensing, Inc. Method for coating substrate with antimicrobial agent and product formed thereby
US20070021697A1 (en) * 2004-07-26 2007-01-25 Kci Licensing, Inc. System and method for use of agent in combination with subatmospheric tissue treatment
US7824384B2 (en) 2004-08-10 2010-11-02 Kci Licensing, Inc. Chest tube drainage system
US20060036221A1 (en) * 2004-08-10 2006-02-16 Watson Richard L Jr Chest tube drainage system
US20070260226A1 (en) * 2005-12-06 2007-11-08 Kci Licensing, Inc. Wound exudate removal and isolation system
US8273074B2 (en) 2005-12-06 2012-09-25 Kci Licensing, Inc. Wound exudate removal and isolation system
US8663199B2 (en) 2005-12-06 2014-03-04 Kci Licensing, Inc. Wound exudate removal and isolation system
US7981668B2 (en) 2006-01-18 2011-07-19 Kci Licensing Inc. System and method for applying reduced pressure to cell culture
US20070166817A1 (en) * 2006-01-18 2007-07-19 Kci Licensing, Inc. System and Method for Applying Reduced Pressure to Cell Culture
US8075503B2 (en) 2006-01-23 2011-12-13 Kci Licensing, Inc. System and method for treating a wound using ultrasonic debridement
US20070239078A1 (en) * 2006-01-23 2007-10-11 Kci Licensing, Inc. System and method for treating a wound using ultrasonic debribement
US20070179419A1 (en) * 2006-01-27 2007-08-02 World Properties, Inc. Low friction coatings for adhesive dressings and method of manufacture thereof
US9452246B2 (en) 2006-02-06 2016-09-27 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US8235939B2 (en) 2006-02-06 2012-08-07 Kci Licensing, Inc. System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment
US20070219512A1 (en) * 2006-02-06 2007-09-20 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US8308703B2 (en) 2006-02-06 2012-11-13 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US8951236B2 (en) 2006-02-06 2015-02-10 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US20070219497A1 (en) * 2006-02-06 2007-09-20 Johnson Royce W System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment
US7651484B2 (en) 2006-02-06 2010-01-26 Kci Licensing, Inc. Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
US20070219489A1 (en) * 2006-03-14 2007-09-20 Johnson Royce W Method for percutaneously administering reduced pressure treatment using balloon dissection
US9162015B2 (en) 2006-03-14 2015-10-20 Kci Licensing, Inc. System for percutaneously administering reduced pressure treatment using balloon dissection
US9050402B2 (en) 2006-03-14 2015-06-09 Kci Licensing, Inc. Method for percutaneously administering reduced pressure treatment using balloon dissection
US20070219471A1 (en) * 2006-03-14 2007-09-20 Johnson Royce W System for percutaneously administering reduced pressure treatment using balloon dissection
US8267918B2 (en) 2006-03-14 2012-09-18 Kci Licensing, Inc. System and method for percutaneously administering reduced pressure treatment using a flowable manifold
US20080033324A1 (en) * 2006-03-14 2008-02-07 Cornet Douglas A System for administering reduced pressure treatment having a manifold with a primary flow passage and a blockage prevention member
US20090157017A1 (en) * 2006-03-14 2009-06-18 Archel Ambrosio Bioresorbable foaming tissue dressing
US8771253B2 (en) 2006-03-14 2014-07-08 Kci Licensing, Inc. System and method for percutaneously administering reduced pressure treatment using a flowable manifold
US20070219585A1 (en) * 2006-03-14 2007-09-20 Cornet Douglas A System for administering reduced pressure treatment having a manifold with a primary flow passage and a blockage prevention member
US20100168688A1 (en) * 2006-03-14 2010-07-01 Carl Joseph Santora Manifolds, systems, and methods for administering reduced pressure to a subcutaneous tissue site
US8029498B2 (en) 2006-03-14 2011-10-04 Kci Licensing Inc. System for percutaneously administering reduced pressure treatment using balloon dissection
US8435213B2 (en) 2006-03-14 2013-05-07 Kci Licensing, Inc. System for administering reduced pressure treatment having a manifold with a primary flow passage and a blockage prevention member
US9456860B2 (en) 2006-03-14 2016-10-04 Kci Licensing, Inc. Bioresorbable foaming tissue dressing
US8617140B2 (en) 2006-03-14 2013-12-31 Kci Licensing, Inc. System for percutaneously administering reduced pressure treatment using balloon dissection
US20070218101A1 (en) * 2006-03-14 2007-09-20 Johnson Royce W System and method for percutaneously administering reduced pressure treatment using a flowable manifold
US8939933B2 (en) 2006-03-14 2015-01-27 Kci Licensing, Inc. Manifolds, systems, and methods for administering reduced pressure to a subcutaneous tissue site
US9216244B2 (en) 2006-04-25 2015-12-22 Kci Licensing, Inc. Inline swivel connection for multi-lumen tubing
US8002313B2 (en) 2006-04-25 2011-08-23 Kci Licensing, Inc. Inline swivel connection for multi-lumen tubing
US20070276195A1 (en) * 2006-05-12 2007-11-29 Kci Licensing, Inc. Systems and methods for wound area management
US20080071161A1 (en) * 2006-05-12 2008-03-20 Jaeb Jonathan P System and method for tracking healing progress of a wound
US8079991B2 (en) 2006-06-02 2011-12-20 Kci Licensing Inc. Wound suction peg apparatus
US8715267B2 (en) 2006-06-02 2014-05-06 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8551075B2 (en) 2006-06-02 2013-10-08 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US9814808B2 (en) 2006-06-02 2017-11-14 Ic Surgical, Inc. Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8585683B2 (en) 2006-06-02 2013-11-19 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US20100179516A1 (en) * 2006-06-02 2010-07-15 Surgical Design Solutions, Llc Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US20080228526A1 (en) * 2006-09-19 2008-09-18 Christopher Brian Locke System and method for managing history of patient and wound therapy treatment
US8588893B2 (en) 2006-09-19 2013-11-19 Kci Licensing, Inc. System and method for tracking healing progress of tissue
US9474679B2 (en) 2006-09-19 2016-10-25 Kci Licensing, Inc. System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US7876546B2 (en) 2006-09-19 2011-01-25 Kci Licensing Inc. Component module for a reduced pressure treatment system
US7770855B2 (en) 2006-09-19 2010-08-10 Kci Licensing, Inc Hanging apparatus for fixing a medical device to a substantially horizontal or substantially vertical support structure
US20080071235A1 (en) * 2006-09-19 2008-03-20 Locke Christopher B System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US9545466B2 (en) 2006-09-19 2017-01-17 Kci Licensing, Inc. Component module for a reduced pressure treatment system
US20080071162A1 (en) * 2006-09-19 2008-03-20 Jaeb Jonathan P System and method for tracking healing progress of tissue
US8061360B2 (en) 2006-09-19 2011-11-22 Kci Licensing, Inc. System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US9320673B2 (en) 2006-09-19 2016-04-26 Kci Licensing, Inc. Component module for a reduced pressure treatment system
US8500718B2 (en) 2006-09-19 2013-08-06 Kci Licensing, Inc. System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US20080071214A1 (en) * 2006-09-19 2008-03-20 Locke Christopher B System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US8747376B2 (en) 2006-09-19 2014-06-10 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US20110106031A1 (en) * 2006-09-19 2011-05-05 Christopher Brian Locke Component module for a reduced pressure treatment system
US8786999B2 (en) 2006-09-19 2014-07-22 Kci Licensing, Inc. Component module for a reduced pressure treatment system
US7758555B2 (en) 2006-09-19 2010-07-20 Kci Licensing, Inc. Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US8870851B2 (en) 2006-09-19 2014-10-28 Kci Licensing, Inc. Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US20110130642A1 (en) * 2006-09-19 2011-06-02 Jonathan Paul Jaeb System and method for tracking healing progress of tissue
US9019681B2 (en) 2006-09-19 2015-04-28 Kci Licensing, Inc. Component module for a reduced pressure treatment system
US20080071234A1 (en) * 2006-09-19 2008-03-20 Kelch Randall P Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US8000777B2 (en) 2006-09-19 2011-08-16 Kci Licensing, Inc. System and method for tracking healing progress of tissue
US8725528B2 (en) 2006-09-19 2014-05-13 Kci Licensing, Inc. System and method for managing history of patient and wound therapy treatment
US8366690B2 (en) 2006-09-19 2013-02-05 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US20100276556A1 (en) * 2006-09-19 2010-11-04 Christopher Brian Locke Hanging apparatus for fixing a medical device to a substantially horizontal or substantially vertical support structure
US9844485B2 (en) 2006-09-19 2017-12-19 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US8328776B2 (en) 2006-09-19 2012-12-11 Kci Licensing, Inc. Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US20100268179A1 (en) * 2006-09-19 2010-10-21 Kelch Randall P Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US9199011B2 (en) 2006-09-19 2015-12-01 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US20080077078A1 (en) * 2006-09-19 2008-03-27 Locke Christopher B Hanging apparatus for fixing a medical device to a substantially horizontal or substantially vertical support structure
US8098473B2 (en) 2006-09-19 2012-01-17 Kci Licensing, Inc. Component module for a reduced pressure treatment system
US8096515B2 (en) 2006-09-19 2012-01-17 Kci Licensing, Inc. Hanging apparatus for fixing a medical device to a substantially horizontal or substantially vertical support structure
US20090142799A1 (en) * 2006-09-21 2009-06-04 Villanueva Patricia A Method for quantitation of collagen in tissue
US20080076112A1 (en) * 2006-09-21 2008-03-27 Villanueva Patricia A Method for quantitation of collagen in tissue
US7713743B2 (en) 2006-09-21 2010-05-11 Kci Licensing, Inc. Method for quantitation of collagen in tissue
US7491541B2 (en) 2006-09-21 2009-02-17 Kci Licensing, Inc. Method for quantitation of collagen in tissue
US8287507B2 (en) 2006-10-13 2012-10-16 Kci Licensing, Inc. Reduced pressure indicator for a reduced pressure source
US9561312B2 (en) 2006-10-13 2017-02-07 Kci Licensing, Inc. Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
US8679079B2 (en) 2006-10-13 2014-03-25 Kci Licensing, Inc. Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
US20090254066A1 (en) * 2006-10-13 2009-10-08 Keith Patrick Heaton Reduced pressure indicator for a reduced pressure source
US20080108977A1 (en) * 2006-10-13 2008-05-08 Heaton Keith P Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
US8986267B2 (en) 2006-10-13 2015-03-24 Kci Licensing, Inc. Reduced pressure indicator for a reduced pressure source
US8007257B2 (en) 2006-10-13 2011-08-30 Kci Licensing Inc. Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
US20080114277A1 (en) * 2006-11-09 2008-05-15 Archel Ambrosio Porous bioresorbable dressing conformable to a wound and methods of making same
US8852627B2 (en) 2006-11-09 2014-10-07 Kci Licensing, Inc. Porous bioresorbable rope shaped wound dressing comprising microparticles and reduced pressure source
US8496959B2 (en) 2006-11-09 2013-07-30 Kci Licensing, Inc. Method of promoting new tissue growth and/or wound healing using bioresorbable dressing comprising microspheres or microparticles
US8273368B2 (en) 2006-11-09 2012-09-25 Kci Licensing, Inc. Porous bioresorbable linked dressing comprising microspheres and methods of making same
US20080139987A1 (en) * 2006-11-09 2008-06-12 Archel Ambrosio Porous bioresorbable linked dressing comprising microspheres and methods of making same
US8110216B2 (en) 2006-11-09 2012-02-07 Kci Licensing, Inc. Methods of making porous bioresorbable dressing comprising casing comprising microspheres
US7931651B2 (en) 2006-11-17 2011-04-26 Wake Lake University Health Sciences External fixation assembly and method of use
US20080281324A1 (en) * 2006-11-17 2008-11-13 Webb Lawrence X External fixation assembly and method of use
US8454603B2 (en) 2006-11-17 2013-06-04 Wake Forest University Health Sciences External fixation assembly and method of use
US9050136B2 (en) 2006-11-17 2015-06-09 Wake Forest University Health Sciences External fixation assembly and method of use
US8377016B2 (en) 2007-01-10 2013-02-19 Wake Forest University Health Sciences Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US20080208147A1 (en) * 2007-01-10 2008-08-28 Argenta Louis C Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US9737455B2 (en) 2007-01-10 2017-08-22 Wake Forest Univeristy Health Sciences Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US20110125066A1 (en) * 2007-02-09 2011-05-26 Timothy Mark Robinson Breathable interface system for topical reduced pressure
US20080195017A1 (en) * 2007-02-09 2008-08-14 Timothy Mark Robinson Breathable interface system for topical reduced pressure
US8267908B2 (en) 2007-02-09 2012-09-18 Kci Licensing, Inc. Delivery tube, system, and method for storing liquid from a tissue site
US7880050B2 (en) 2007-02-09 2011-02-01 Kci Licensing, Inc. Breathable interface system for topical reduced pressure
US9526660B2 (en) 2007-02-09 2016-12-27 Kci Licensing, Inc. Breathable interface system for topical reduced pressure
US20080200905A1 (en) * 2007-02-09 2008-08-21 Keith Patrick Heaton System and method for applying reduced pressure at a tissue site
US8409170B2 (en) 2007-02-09 2013-04-02 Kci Licensing, Inc. System and method for managing reduced pressure at a tissue site
US20080200906A1 (en) * 2007-02-09 2008-08-21 Sanders T Blane Apparatus and method for administering reduced pressure treatment to a tissue site
US8535283B2 (en) 2007-02-09 2013-09-17 Kci Licensing, Inc. System and method for applying reduced pressure at a tissue site
US9028458B2 (en) 2007-02-09 2015-05-12 Kci Licensing, Inc. System and method for applying reduced pressure at a tissue site
US8148595B2 (en) 2007-02-09 2012-04-03 Kci Licensing, Inc. Breathable interface system for topical reduced pressure
US8057449B2 (en) 2007-02-09 2011-11-15 Kci Licensing Inc. Apparatus and method for administering reduced pressure treatment to a tissue site
US9138515B2 (en) 2007-02-09 2015-09-22 Kci Licensing, Inc. System and method for managing reduced pressure at a tissue site
US8915896B2 (en) 2007-02-09 2014-12-23 Kci Licensing, Inc. Apparatus and method for administering reduced pressure treatment to a tissue site
US8680359B2 (en) 2007-02-09 2014-03-25 Kci Licensing, Inc. Breathable interface system for topical reduced pressure
US20090124988A1 (en) * 2007-02-09 2009-05-14 Richard Daniel John Coulthard Delivery tube, system, and method for storing liquid from a tissue site
US9198802B2 (en) 2007-02-09 2015-12-01 Kci Licensing, Inc. Breathable interface system for topical reduced pressure
US20080200857A1 (en) * 2007-02-20 2008-08-21 Lawhorn Thomas P System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system
US8827967B2 (en) 2007-02-20 2014-09-09 Kci Licensing, Inc. System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system
US7927319B2 (en) 2007-02-20 2011-04-19 Kci Licensing, Inc. System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system
US20080208171A1 (en) * 2007-02-23 2008-08-28 Argenta Louis C Device and method for removing edema
US20080271804A1 (en) * 2007-03-20 2008-11-06 Neogen Technologies, Inc. Flat-hose assembly for wound drainage system
US8083712B2 (en) 2007-03-20 2011-12-27 Neogen Technologies, Inc. Flat-hose assembly for wound drainage system
US20080247058A1 (en) * 2007-04-09 2008-10-09 Hoya Corporation Macro lens system
US8057447B2 (en) 2007-05-10 2011-11-15 Kci Licensing Inc. Reduced pressure wound dressing having a wound contact surface with columnar protrusions
US9107989B2 (en) 2007-05-10 2015-08-18 Kci Licensing, Inc. Reduced pressure wound dressing having a wound contact surface with columnar protrusions
US20080300555A1 (en) * 2007-05-10 2008-12-04 Olson Jonathan S Reduced pressure wound dressing having a wound contact surface with columnar protrusions
US8894620B2 (en) 2007-06-29 2014-11-25 Kci Licensing, Inc. Activation of bone and cartilage formation
US9271837B2 (en) 2007-06-29 2016-03-01 Kci Licensing, Inc. Activation of bone and cartilage formation
US8152783B2 (en) 2007-06-29 2012-04-10 Kci Licensing, Inc. Activation of bone and cartilage formation
US20090005796A1 (en) * 2007-06-29 2009-01-01 Swain Larry D Activation of bone and cartilage formation
US8556871B2 (en) 2007-08-21 2013-10-15 Kci Licensing, Inc. Reduced-pressure system and method employing a gasket
US9642954B2 (en) 2007-08-21 2017-05-09 Kci Licensing, Inc. Reduced-pressure system and method employing a gasket
US8211071B2 (en) 2007-08-21 2012-07-03 Kci Licensing, Inc. Reduced-pressure system and method employing a gasket
US9345823B2 (en) 2007-08-21 2016-05-24 Kci Licensing, Inc. Reduced-pressure system and method employing a gasket
US20090054856A1 (en) * 2007-08-21 2009-02-26 Richard Paul Mormino Reduced-pressure system and method employing a gasket
US8834520B2 (en) 2007-10-10 2014-09-16 Wake Forest University Devices and methods for treating spinal cord tissue
US8900821B2 (en) 2007-11-05 2014-12-02 Kci Licensing, Inc. Identification of tissue for debridement
US20090177172A1 (en) * 2008-01-03 2009-07-09 Robert Peyton Wilkes Low-profile reduced pressure treatment system
US8377017B2 (en) 2008-01-03 2013-02-19 Kci Licensing, Inc. Low-profile reduced pressure treatment system
US9095470B2 (en) 2008-01-03 2015-08-04 Kci Licensing, Inc. Low-profile reduced pressure treatment system
US8764794B2 (en) 2008-01-09 2014-07-01 Wake Forest University Health Sciences Device and method for treating central nervous system pathology
US8267960B2 (en) 2008-01-09 2012-09-18 Wake Forest University Health Sciences Device and method for treating central nervous system pathology
US20090198167A1 (en) * 2008-02-01 2009-08-06 Archel Ambrosio Fiber-microsphere bioresorbable composite scaffold for wound healing
US9782300B2 (en) 2008-02-01 2017-10-10 Kci Licensing, Inc. Fiber-microsphere bioresorbable composite scaffold for wound healing
US8450554B2 (en) 2008-02-27 2013-05-28 Kci Licensing, Inc. System and method for healing a wound at a tissue site
US20090216170A1 (en) * 2008-02-27 2009-08-27 Timothy Mark Robinson System and method for healing a wound at a tissue site
US8905986B2 (en) 2008-02-29 2014-12-09 Kci Licensing, Inc. System and method for collecting exudates
US20090221990A1 (en) * 2008-02-29 2009-09-03 Jonathan Paul Jaeb System and method for collecting exudates
US8100873B2 (en) 2008-02-29 2012-01-24 Kci Licensing, Inc. System and method for collecting exudates
US9272078B2 (en) 2008-02-29 2016-03-01 Kci Licensing, Inc. System and method for collecting exudates
US20090240185A1 (en) * 2008-03-05 2009-09-24 Jonathan Paul Jaeb Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US9452245B2 (en) 2008-03-05 2016-09-27 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US20100305490A1 (en) * 2008-03-05 2010-12-02 Richard Daniel John Coulthard Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8915895B2 (en) 2008-03-05 2014-12-23 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US9050209B2 (en) 2008-03-05 2015-06-09 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8372050B2 (en) 2008-03-05 2013-02-12 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8372049B2 (en) 2008-03-05 2013-02-12 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8449508B2 (en) 2008-03-05 2013-05-28 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US20090227969A1 (en) * 2008-03-05 2009-09-10 Jonathan Paul Jaeb Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8152748B2 (en) 2008-03-13 2012-04-10 Kci Licensing, Inc. Offloading and reduced-pressure treatment systems and methods
US8313449B2 (en) 2008-03-13 2012-11-20 Kci Licensing, Inc. Foot manifolds, apparatuses, systems, and methods for applying reduced pressure to a tissue site on a foot
US9827403B2 (en) 2008-03-13 2017-11-28 Kci Licensing, Inc. System and method for reduced pressure charging
US20090234259A1 (en) * 2008-03-13 2009-09-17 Ian James Hardman Foot manifolds, apparatuses, systems, and methods for applying reduced pressure to a tissue site on a foot
US9011353B2 (en) 2008-03-13 2015-04-21 Kci Licensing, Inc. Foot manifolds, apparatuses, systems, and methods for applying reduced pressure to a tissue site on a foot
US20090234264A1 (en) * 2008-03-13 2009-09-17 Kci Licensing, Inc. Offloading and reduced-pressure treatment systems and methods
US8603013B2 (en) 2008-03-13 2013-12-10 Kci Licensing, Inc. Pressure switches, transmitters, systems, and methods for monitoring a pressure at a tissue site
US8366644B2 (en) 2008-03-13 2013-02-05 Kci Licensing, Inc. System and method for reduced pressure charging
US9320775B2 (en) 2008-04-30 2016-04-26 Kci Licensing, Inc. Use of nucleic acids with reduced pressure therapy
US20090275884A1 (en) * 2008-04-30 2009-11-05 Mcnulty Amy Use of nucleic acids with reduced pressure therapy
US8864748B2 (en) 2008-05-02 2014-10-21 Kci Licensing, Inc. Manually-actuated reduced pressure treatment system having regulated pressure capabilities
US8372060B2 (en) 2008-05-13 2013-02-12 Kci Licensing, Inc. Catheter/filament style device and methods for treatment of wounds beneath the surface of the skin
US20090287181A1 (en) * 2008-05-13 2009-11-19 Jonathan Kagan Catheter/filament style device and methods for treatment of wounds beneath the surface of the skin
US8399730B2 (en) 2008-05-30 2013-03-19 Kci Licensing, Inc. Reduced-pressure dressing assemblies for use in applying a closing force
US9204999B2 (en) 2008-05-30 2015-12-08 Kci Licensing, Inc. See-through reduced-pressure dressings and system
US20090299340A1 (en) * 2008-05-30 2009-12-03 Kazala Jr Richard Marvin Anistropic drapes and systems
US9744079B2 (en) 2008-05-30 2017-08-29 Kci Licensing, Inc. Reduced-pressure, linear-wound treatment systems
US8679080B2 (en) 2008-05-30 2014-03-25 Kci Licensing, Inc. Dressing assemblies for wound treatment using reduced pressure
US8920395B2 (en) 2008-05-30 2014-12-30 Kci Licensing, Inc. Inflatable bladder dressings, systems, and methods
US9173788B2 (en) 2008-05-30 2015-11-03 Kci Licensing, Inc. Anisotropic drapes and systems
US20090299341A1 (en) * 2008-05-30 2009-12-03 Kazala Jr Richard Marvin Dressing assemblies for wound treatment using reduced pressure
US20090299249A1 (en) * 2008-05-30 2009-12-03 Robert Peyton Wilkes Reduced-pressure, compression systems and apparatuses for use on a curved body part
US8480605B2 (en) 2008-05-30 2013-07-09 Kci Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on breast tissue
US8795244B2 (en) 2008-05-30 2014-08-05 Kci Licensing, Inc. Super-absorbent, reduced-pressure wound dressings and systems
US8241261B2 (en) 2008-05-30 2012-08-14 Kci Licensing, Inc. Super-absorbent, reduced-pressure wound dressings and systems
US20090299307A1 (en) * 2008-05-30 2009-12-03 Eric Woodson Barta Reduced-pressure, linear-wound treatment systems
US20090299342A1 (en) * 2008-05-30 2009-12-03 Cavanaugh Ii Matthew Francis Reduced pressure, compression systems and apparatuses for use on joints
US8523832B2 (en) 2008-05-30 2013-09-03 Kci Licensing, Inc. Reduced-pressure, linear wound closing bolsters and systems
US8202261B2 (en) 2008-05-30 2012-06-19 Kci Licensing, Inc. Dressing assemblies for wound treatment using reduced pressure
US9295587B2 (en) 2008-05-30 2016-03-29 Kci Licensing, Inc. Reduced-pressure, linear wound closing bolsters and systems
US8100848B2 (en) 2008-05-30 2012-01-24 Kci Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on breast tissue
US8187237B2 (en) 2008-05-30 2012-05-29 Kci Licensing, Inc Reduced-pressure, linear wound closing bolsters and systems
US9572719B2 (en) 2008-05-30 2017-02-21 Kci Licensing, Inc. Reduced-pressure surgical wound treatment systems and methods
US8188331B2 (en) 2008-05-30 2012-05-29 Kci Licensing, Inc. See-through, reduced-pressure dressings and systems
US8172816B2 (en) 2008-05-30 2012-05-08 Kci Licensing, Inc. Anisotropic drapes and systems
US8715253B2 (en) 2008-05-30 2014-05-06 Kci Licensing, Inc. Reduced pressure, compression systems and apparatuses for use on joints
US8167856B2 (en) 2008-05-30 2012-05-01 Kci Licensing, Inc Inflatable bladder dressings, systems, and methods
US20090299257A1 (en) * 2008-05-30 2009-12-03 Justin Alexander Long Reduced-pressure surgical wound treatment systems and methods
US20090299255A1 (en) * 2008-05-30 2009-12-03 Kazala Jr Richard Marvin Reduced-pressure dressing assemblies for use in applying a closing force
US9095468B2 (en) 2008-05-30 2015-08-04 Kci Licensing, Inc. Reduced-pressure dressing assemblies for use in applying a closing force
US8133211B2 (en) 2008-05-30 2012-03-13 Kci Licensing, Inc. Reduced pressure, compression systems and apparatuses for use on joints
US8129580B2 (en) 2008-05-30 2012-03-06 Kci Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on a curved body part
US20090299303A1 (en) * 2008-05-30 2009-12-03 Charles Alan Seegert Reduced-pressure, linear wound closing bolsters and systems
US9750641B2 (en) 2008-05-30 2017-09-05 Kci Licensing, Inc. Reduced-pressure dressing assemblies for use in applying a closing force
US20090299308A1 (en) * 2008-05-30 2009-12-03 Kazala Jr Richard Marvin Inflatable bladder dressings, systems, and methods
US8747375B2 (en) 2008-05-30 2014-06-10 Kci Licensing, Inc. Reduced-pressure, linear-wound treatment systems
US8722959B2 (en) 2008-05-30 2014-05-13 Kci Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on a curved body part
US8147468B2 (en) 2008-05-30 2012-04-03 Kci Licensing, Inc. Reduced-pressure, linear-wound treatment systems
US9211486B2 (en) 2008-06-04 2015-12-15 Kci Licensing, Inc. Reduced-pressure, liquid-collection canister with multi-orientation filter
US8460892B2 (en) 2008-06-04 2013-06-11 Kci Licensing, Inc. Detecting infection in reduced pressure wound treatment
US20090306630A1 (en) * 2008-06-04 2009-12-10 Christopher Brian Locke Reduced-pressure, liquid-collection canister with multi-orientation filter
US9215994B2 (en) 2008-06-04 2015-12-22 Kci Licensing, Inc. Detecting infection in reduced pressure wound treatment
US8986940B2 (en) 2008-06-04 2015-03-24 Kci Licensing, Inc. Detecting infection in reduced pressure wound treatment
US8172818B2 (en) 2008-06-04 2012-05-08 Kci Licensing, Inc. Reduced-pressure, liquid-collection canister with multi-orientation filter
US8603074B2 (en) 2008-06-25 2013-12-10 Kci Licensing, Inc. Absorbable, reduced-pressure manifolds and systems
US8197806B2 (en) 2008-06-26 2012-06-12 Kci Licensing, Inc Stimulation of cartilage formation using reduced pressure treatment
US20090326423A1 (en) * 2008-06-26 2009-12-31 Michael Richard Girouard Stimulation of cartilage formation using reduced pressure treatment
US20110218504A1 (en) * 2008-06-26 2011-09-08 Swain Larry D Stimulation of cartilage formation using reduced pressure treatment
US8246948B2 (en) 2008-06-26 2012-08-21 Kci Licensing, Inc. Stimulation of cartilage formation using reduced pressure treatment
US9795722B2 (en) 2008-07-11 2017-10-24 Kci Licensing, Inc. Manually-actuated, reduced-pressure systems for treating wounds
US8641692B2 (en) 2008-07-11 2014-02-04 Kci Licensing, Inc. Manually-actuated, reduced-pressure systems for treating wounds
US20100030166A1 (en) * 2008-07-11 2010-02-04 Aidan Marcus Tout Manually-actuated, reduced-pressure systems for treating wounds
US9289193B2 (en) 2008-07-18 2016-03-22 Wake Forest University Health Sciences Apparatus and method for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
US20100121229A1 (en) * 2008-07-18 2010-05-13 Argenta Louis C Apparatus and Method for Cardiac Tissue Modulation by Topical Application of Vacuum to Minimize Cell Death and Damage
US8652111B2 (en) 2008-08-08 2014-02-18 Kci Licensing, Inc. Reduced-pressure treatment systems with reservoir control
US8366691B2 (en) 2008-08-08 2013-02-05 Kci Licensing, Inc Reduced-pressure treatment systems with reservoir control
US8419696B2 (en) 2008-09-18 2013-04-16 Kci Licensing, Inc. System and method for delivering reduced pressure to subcutaneous tissue
US8945041B2 (en) 2008-09-18 2015-02-03 Kci Licensing, Inc. Therapy delivery systems and methods
US20100069885A1 (en) * 2008-09-18 2010-03-18 Eric Stevenson Systems and methods for controlling inflammatory response
US9050210B2 (en) 2008-09-18 2015-06-09 Kci Licensing, Inc. Laminar dressings, systems, and methods for applying reduced pressure at a tissue site
US8357131B2 (en) 2008-09-18 2013-01-22 Kci Licensing, Inc. Laminar dressings, systems, and methods for applying reduced pressure at a tissue site
US8246606B2 (en) 2008-09-18 2012-08-21 Kci Licensing, Inc. Systems and methods for controlling inflammatory response
US20100069829A1 (en) * 2008-09-18 2010-03-18 George Hutchinson Therapy delivery systems and methods
US20100069886A1 (en) * 2008-09-18 2010-03-18 Wilkes Robert P System and method for delivering reduced pressure to subcutaneous tissue
US20100069863A1 (en) * 2008-09-18 2010-03-18 Jonathan Scott Olson Multi-layer dressings, systems, and methods for applying reduced pressure at a tissue site
US8216175B2 (en) 2008-09-18 2012-07-10 Kci Licensing, Inc. Therapy delivery systems and methods
US9314555B2 (en) 2008-09-18 2016-04-19 Kci Licensing, Inc. Systems and methods for controlling inflammatory response
US9849038B2 (en) 2008-09-18 2017-12-26 Kci Licensing, Inc. Therapy delivery systems and methods
US9180230B2 (en) 2008-09-18 2015-11-10 Kci Licensing, Inc. System and method for delivering reduced pressure to subcutaneous tissue
US8425478B2 (en) 2008-09-18 2013-04-23 Kci Licensing, Inc. Multi-layer dressings, systems, and methods for applying reduced pressure at a tissue site
US8624077B2 (en) 2008-10-02 2014-01-07 L.R.R.&D. Ltd. Interface layer wound dressing
US8439882B2 (en) 2008-10-03 2013-05-14 Kci Licensing, Inc. System and method for using micro-electro-mechanical systems (MEMS) to heal wounds
US8158844B2 (en) 2008-10-08 2012-04-17 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
US8575416B2 (en) 2008-10-08 2013-11-05 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
US20100087767A1 (en) * 2008-10-08 2010-04-08 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
US9744277B2 (en) 2008-10-08 2017-08-29 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
USD614284S1 (en) 2008-10-10 2010-04-20 Kci Licensing, Inc. Reduced-pressure unit with a cantilevered arm
US20100106186A1 (en) * 2008-10-29 2010-04-29 James Joseph Sealy Reduced-pressure, deep-tissue closure systems and methods
US8142419B2 (en) 2008-10-29 2012-03-27 Kci Licensing, Inc. Reduced-pressure, wound-closure and treatment systems and methods
US20100106115A1 (en) * 2008-10-29 2010-04-29 Ian Hardman Open-cavity, reduced-pressure treatment devices and systems
US8216197B2 (en) 2008-10-29 2012-07-10 Kci Licensing, Inc Medical canister connectors
US20100106187A1 (en) * 2008-10-29 2010-04-29 Keith Patrick Heaton Modular, reduced-pressure, wound-closure systems and methods
US20100106188A1 (en) * 2008-10-29 2010-04-29 Keith Patrick Heaton Modular, reduced-pressure, wound-closure systems and methods
US9186445B2 (en) 2008-10-29 2015-11-17 Kci Licensing, Inc. Medical canister connectors
US8936618B2 (en) 2008-10-29 2015-01-20 Kci Licensing, Inc. Reduced-pressure, deep-tissue closure systems and methods
US8192409B2 (en) 2008-10-29 2012-06-05 Kci Licensing, Inc. Open-cavity, reduced-pressure treatment devices and systems
US8608776B2 (en) 2008-10-29 2013-12-17 KCI Licencsing, Inc. Reduced-pressure, abdominal treatment systems and methods
US9549856B2 (en) 2008-10-29 2017-01-24 Kci Licensing, Inc. Modular, reduced-pressure, wound-closure systems and methods
US20100106184A1 (en) * 2008-10-29 2010-04-29 Christopher Guy Coward Reduced-pressure, abdominal treatment systems and methods
US8114126B2 (en) 2008-10-29 2012-02-14 Kci Licensing, Inc. Modular, reduced-pressure, wound-closure systems and methods
US8647315B2 (en) 2008-10-29 2014-02-11 Kci Licensing, Inc. Medical canister connectors
US20100106116A1 (en) * 2008-10-29 2010-04-29 Tyler Simmons Medical canister connectors
US9289326B2 (en) 2008-10-29 2016-03-22 Kci Licensing, Inc. Reduced-pressure, wound-closure and treatment systems and methods
US9289327B2 (en) 2008-10-29 2016-03-22 Kci Licensing, Inc. Open-cavity, reduced-pressure treatment devices and systems
US20100106106A1 (en) * 2008-10-29 2010-04-29 Keith Patrick Heaton Reduced-pressure, wound-closure and treatment systems and methods
US8197467B2 (en) 2008-10-29 2012-06-12 Kci Licensing, Inc Modular, reduced-pressure, wound-closure systems and methods
US20100121286A1 (en) * 2008-11-07 2010-05-13 Christopher Brian Locke Reduced-pressure, wound-treatment dressings and systems
US8460257B2 (en) 2008-11-07 2013-06-11 Kci Licensing, Inc. Reduced-pressure, wound-treatment dressings and systems
US9737650B2 (en) 2008-11-14 2017-08-22 Kci Licensing, Inc. Fluid pouch, system, and method for storing fluid from a tissue site
US8728044B2 (en) 2008-11-14 2014-05-20 Kci Licensing, Inc. Fluid pouch, system, and method for storing fluid from a tissue site
US8802916B2 (en) 2008-11-18 2014-08-12 Kci Licensing, Inc. Reduced-pressure, composite manifolds
US9713550B2 (en) 2008-11-18 2017-07-25 Kci Licensing, Inc. Reduced-pressure, composite manifolds
US8465465B2 (en) 2008-11-19 2013-06-18 Kci Licensing, Inc. Dynamic, reduced-pressure treatment systems and methods
US20100125259A1 (en) * 2008-11-19 2010-05-20 Jonathan Scott Olson Dynamic, reduced-pressure treatment systems and methods
US9186442B2 (en) 2008-11-19 2015-11-17 Kci Licensing, Inc. Dynamic, reduced-pressure treatment systems and methods
US9492324B2 (en) 2008-12-24 2016-11-15 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing debridement mechanisms
US20100160871A1 (en) * 2008-12-24 2010-06-24 Charles Alan Seegert Reduced-pressure treatment systems and methods employing debridement mechanisms
US20100160874A1 (en) * 2008-12-24 2010-06-24 Timothy Mark Robinson Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
US8486032B2 (en) 2008-12-24 2013-07-16 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing debridement mechanisms
US8529528B2 (en) 2008-12-24 2013-09-10 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
US9622915B2 (en) 2008-12-24 2017-04-18 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
US20100160877A1 (en) * 2008-12-24 2010-06-24 Jonathan Kagan Membranes, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US9205000B2 (en) 2008-12-24 2015-12-08 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing debridement mechanisms
US9375352B2 (en) 2008-12-24 2016-06-28 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing manifold structures
US8708984B2 (en) 2008-12-24 2014-04-29 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing manifold structures
US9327064B2 (en) 2008-12-24 2016-05-03 Kci Licensing, Inc. Membranes, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US9408750B2 (en) 2008-12-24 2016-08-09 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing debridement mechanisms
US8491540B2 (en) 2008-12-30 2013-07-23 Kci Licensing, Inc. Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure
US8702711B2 (en) 2008-12-30 2014-04-22 Kci Licensing, Inc. Reduced pressure augmentation of microfracture procedures for cartilage repair
US9656007B2 (en) 2008-12-30 2017-05-23 Kci Licensing, Inc. Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure
US9642931B2 (en) 2008-12-30 2017-05-09 Kci Licensing, Inc. Reduced pressure augmentation of microfracture procedures for cartilage repair
US8771240B2 (en) 2008-12-30 2014-07-08 Kci Licensing, Inc. Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure
US20100168654A1 (en) * 2008-12-30 2010-07-01 Aidan Marcus Tout Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure
US8795245B2 (en) 2008-12-31 2014-08-05 Kci Licensing, Inc. Sleeves, manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US8197551B2 (en) 2008-12-31 2012-06-12 Kci Licensing, Inc. Systems for inducing fluid flow to stimulate tissue growth
US8998934B2 (en) 2008-12-31 2015-04-07 Kci Licensing, Inc. System for providing fluid flow to nerve tissues
US8992552B2 (en) 2008-12-31 2015-03-31 Kci Licensing, Inc. System for providing fluid flow to nerve tissues
US20100168870A1 (en) * 2008-12-31 2010-07-01 Larry Swain System for providing fluid flow to nerve tissues
US8734409B2 (en) 2008-12-31 2014-05-27 Kci Licensing, Inc. Systems for providing fluid flow to tissues
US8734474B2 (en) 2008-12-31 2014-05-27 Kci Licensing, Inc. System for providing fluid flow to nerve tissues
US20100168867A1 (en) * 2008-12-31 2010-07-01 Swain Larry D Systems for inducing fluid flow to stimulate tissue growth
US20100168689A1 (en) * 2008-12-31 2010-07-01 Swain Larry D Systems for providing fluid flow to tissues
US8623086B2 (en) 2008-12-31 2014-01-07 Kci Licensing, Inc. Systems for inducing fluid flow to stimulate tissue growth
US8864728B2 (en) 2008-12-31 2014-10-21 Kci Licensing, Inc. Multi-conduit manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US20100168720A1 (en) * 2008-12-31 2010-07-01 Swain Larry D System for providing fluid flow to nerve tissues
US9125766B2 (en) 2008-12-31 2015-09-08 Kci Licensing, Inc. Tissue roll scaffolds
US20100179515A1 (en) * 2008-12-31 2010-07-15 Swain Larry D Tissue roll scaffolds
US20100168625A1 (en) * 2008-12-31 2010-07-01 Swain Larry D System for providing fluid flow to nerve tissues
US9023113B2 (en) 2008-12-31 2015-05-05 Kci Licensing, Inc. Systems for inducing fluid flow to stimulate tissue growth
US9351882B2 (en) 2008-12-31 2016-05-31 Kci Licensing, Inc. System for providing fluid flow to nerve tissues
US8257372B2 (en) 2008-12-31 2012-09-04 Kci Licensing, Inc. System for providing fluid flow to nerve tissues
US20100168692A1 (en) * 2008-12-31 2010-07-01 Barbara Anne Collins Sleeves, manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site
US9808562B2 (en) 2009-04-10 2017-11-07 Kci Licensing, Inc. Methods and devices for applying closed incision negative pressure wound therapy
US20100268128A1 (en) * 2009-04-14 2010-10-21 Larry Tab Randolph Reduced-pressure treatment systems and methods employing a variable cover
US8663132B2 (en) 2009-04-14 2014-03-04 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing a variable cover
US9421309B2 (en) 2009-06-02 2016-08-23 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing hydrogel reservoir members
US8469936B2 (en) 2009-07-15 2013-06-25 Kci Licensing, Inc. Reduced-pressure dressings, systems, and methods employing desolidifying barrier layers
US20110015595A1 (en) * 2009-07-15 2011-01-20 Timothy Mark Robinson Reduced-pressure dressings, systems, and methods employing desolidifying barrier layers
US8690844B2 (en) 2009-08-27 2014-04-08 Kci Licensing, Inc. Re-epithelialization wound dressings and systems
US20110054422A1 (en) * 2009-08-27 2011-03-03 Christopher Brian Locke Re-epithelialization wound dressings and systems
US20110054420A1 (en) * 2009-08-27 2011-03-03 Christopher Brian Locke Reduced-pressure wound dressings and systems for re-epithelialization and granulation
US9814627B2 (en) 2009-09-15 2017-11-14 Kci Licensing, Inc. Medical dressings, systems, and methods employing sealants
US20110066123A1 (en) * 2009-09-15 2011-03-17 Aidan Marcus Tout Medical dressings, systems, and methods employing sealants
US20110144674A1 (en) * 2009-10-16 2011-06-16 Keith Patrick Heaton Debridement cutting heads, methods, and systems employing reduced pressure
US20110092927A1 (en) * 2009-10-20 2011-04-21 Robert Peyton Wilkes Dressing reduced-pressure indicators, systems, and methods
US9089451B2 (en) 2009-10-20 2015-07-28 Kci Licensing, Inc. Dressing reduced-pressure indicators, systems, and methods
US8529526B2 (en) 2009-10-20 2013-09-10 Kci Licensing, Inc. Dressing reduced-pressure indicators, systems, and methods
US20110135621A1 (en) * 2009-12-09 2011-06-09 Kci Licensing, Inc. Inhibiting bacterial infection and biofilm formation
US20110152796A1 (en) * 2009-12-18 2011-06-23 Kazala Jr Richard Marvin Systems, methods, and devices for restoring lymphatic flow associated with a subcutaneous defect in a patients body
US9011393B2 (en) 2009-12-18 2015-04-21 Kci Licensing, Inc. Systems, methods, and devices for restoring lymphatic flow associated with a subcutaneous defect in a patients body
US9814806B2 (en) 2009-12-23 2017-11-14 Kci Licensing, Inc. Reduced-pressure, multi-orientation, liquid-collection canister
US8377018B2 (en) 2009-12-23 2013-02-19 Kci Licensing, Inc. Reduced-pressure, multi-orientation, liquid-collection canister
US8801686B2 (en) 2009-12-23 2014-08-12 Kci Licensing, Inc. Reduced-pressure, multi-orientation, liquid-collection canister
US20110152799A1 (en) * 2009-12-23 2011-06-23 Bendele Kevin Reduced-pressure, multi-orientation, liquid-collection canister
US20110178479A1 (en) * 2010-01-20 2011-07-21 Kci Licensing, Inc. Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies
US8870837B2 (en) 2010-01-20 2014-10-28 Kci Licensing, Inc. Wound-connection pads for fluid instillation and negative pressure wound therapy, and systems and methods
US9089630B2 (en) 2010-01-20 2015-07-28 Kci Licensing, Inc. Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies
US20110178481A1 (en) * 2010-01-20 2011-07-21 Kci Licensing, Inc. Wound-Connection Pads For Fluid Instillation and Negative Pressure Wound Therapy, and Systems and Methods
US9089676B2 (en) 2010-01-29 2015-07-28 Kci Licensing, Inc. Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
US9107998B2 (en) 2010-01-29 2015-08-18 Kci Licensing, Inc. Systems and methods for positioning fluid supply system
US9205246B2 (en) 2010-02-01 2015-12-08 Kci Licensing, Inc. Multi-conduit connectors and methods for negative pressure wound therapy
US9377130B2 (en) 2010-02-03 2016-06-28 Kci Licensing, Inc. Singulation of valves
US20110224691A1 (en) * 2010-03-11 2011-09-15 David George Whyte Tissue Debridement Systems and Methods
US9642953B2 (en) 2010-03-11 2017-05-09 Kci Licensing, Inc. Dressings, systems, and methods for treating a tissue site
US8721606B2 (en) 2010-03-11 2014-05-13 Kci Licensing, Inc. Dressings, systems, and methods for treating a tissue site
US9308024B2 (en) 2010-03-11 2016-04-12 Kci Licensing, Inc. Tissue debridement systems and methods
US8469935B2 (en) 2010-03-11 2013-06-25 Kci Licensing, Inc. Abdominal treatment systems, delivery devices, and methods
US20110224630A1 (en) * 2010-03-11 2011-09-15 Tyler Simmons Abdominal treatment systems, delivery devices, and methods
US9259356B2 (en) 2010-03-11 2016-02-16 Kci Licensing, Inc. Abdominal treatment systems, delivery devices, and methods
US8430867B2 (en) 2010-03-12 2013-04-30 Kci Licensing, Inc. Reduced-pressure dressing connection pads, systems, and methods
US9254353B2 (en) 2010-03-12 2016-02-09 Kci Licensing, Inc. Adjustable reduced-pressure wound coverings
US8882730B2 (en) 2010-03-12 2014-11-11 Kci Licensing, Inc. Radio opaque, reduced-pressure manifolds, systems, and methods
US20110224632A1 (en) * 2010-03-12 2011-09-15 Dmitry Zimnitsky Radio opaque, reduced-pressure manifolds, systems, and methods
US8454580B2 (en) 2010-03-12 2013-06-04 Kci Licensing, Inc. Adjustable reduced-pressure wound coverings
US9427502B2 (en) 2010-03-12 2016-08-30 Kci Licensing, Inc. Reduced-pressure dressing connection pads, systems, and methods
US20110230809A1 (en) * 2010-03-16 2011-09-22 Michael Manwaring Patterned neo-epithelialization dressings, systems, and methods
US9358158B2 (en) 2010-03-16 2016-06-07 Kci Licensing, Inc. Patterned neo-epithelialization dressings, systems, and methods
US8808258B2 (en) 2010-03-16 2014-08-19 Kci Licensing, Inc. Epithelialization methods, dressings, and systems
US20110230848A1 (en) * 2010-03-16 2011-09-22 Michael Manwaring Epithelialization methods, dressings, and systems
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US20110238091A1 (en) * 2010-03-26 2011-09-29 Woodroof E Aubrey Hernia Repair With Two-Sided Flexible Prosthesis
US9427506B2 (en) 2010-03-31 2016-08-30 Kci Licensing, Inc. System and method for locating fluid leaks at a drape using sensing techniques
US8632512B2 (en) 2010-04-09 2014-01-21 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
US8702665B2 (en) 2010-04-16 2014-04-22 Kci Licensing, Inc. Reduced-pressure sources, systems, and methods employing a polymeric, porous, hydrophobic material
US9345821B2 (en) 2010-04-16 2016-05-24 Kci Licensing, Inc. Reduced-pressure sources, systems, and methods employing a polymeric, porous, hydrophobic material
US8604265B2 (en) 2010-04-16 2013-12-10 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
US9492325B2 (en) 2010-04-16 2016-11-15 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
US8821458B2 (en) 2010-04-16 2014-09-02 Kci Licensing, Inc. Evaporative body-fluid containers and methods
US9446176B2 (en) 2010-04-16 2016-09-20 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
US8905983B2 (en) 2010-04-22 2014-12-09 Kci Licensing, Inc. System and method for utilizing exudate with a reduced pressure treatment system to generate electricity
US8623047B2 (en) 2010-04-30 2014-01-07 Kci Licensing, Inc. System and method for sealing an incisional wound
US9381284B2 (en) 2010-04-30 2016-07-05 Kci Licensing, Inc. System and method for sealing an incisional wound
US9474836B2 (en) 2010-05-18 2016-10-25 Kci Licensing, Inc. Reduced-pressure canisters and methods for recycling
US8403902B2 (en) 2010-05-18 2013-03-26 Kci Licensing, Inc. Reduced-pressure medical systems and methods employing a moisture processing device
US8641693B2 (en) 2010-05-18 2014-02-04 Kci Licensing, Inc. Reduced-pressure canisters and methods for recycling
US8409160B2 (en) 2010-05-18 2013-04-02 Kci Licensing, Inc. Reduced-pressure treatment systems and methods employing a fluidly isolated pump control unit
US9339248B2 (en) 2010-06-25 2016-05-17 Kci Licensing, Inc. Systems and methods for imaging sinuses
US9198987B2 (en) 2010-06-25 2015-12-01 Kci Licensing, Inc. Systems and methods for imaging sinuses
US8690845B2 (en) 2010-07-16 2014-04-08 Kci Licensing, Inc. System and method for interfacing with a reduced pressure dressing
US9265665B2 (en) 2010-07-19 2016-02-23 Kci Licensing, Inc. Inflatable off-loading wound dressing assemblies, systems, and methods
US9463265B2 (en) 2010-08-18 2016-10-11 Kci Licensing, Inc. Reduced-pressure, multi-orientation, liquid-collection canister
US20120071846A1 (en) * 2010-09-22 2012-03-22 American Surgical Sponges, Llc Medical Tool Deflection and Resistant Surgical Sponge
US9408956B2 (en) 2010-09-24 2016-08-09 Kci Licensing, Inc. Cellular control and tissue regeneration systems and methods
US9849023B2 (en) 2010-10-20 2017-12-26 Kci Licensing, Inc. Reduced-pressure systems, devices, and methods for treating a tissue site that includes a fistula
US8758314B2 (en) 2010-10-20 2014-06-24 Kci Licensing, Inc. Reduced-pressure systems, devices, and methods for treating a tissue site that includes a fistula
US8579872B2 (en) 2010-10-27 2013-11-12 Kci Licensing, Inc. Reduced-pressure systems, dressings, and methods employing a wireless pump
US9265867B2 (en) 2010-10-27 2016-02-23 Kci Licensing, Inc. Reduced-pressure systems, dressings, and methods employing a wireless pump
US9180233B2 (en) 2010-11-17 2015-11-10 Kci Licensing, Inc. Systems and methods for subcutaneous administration of reduced pressure employing reconfigurable lumens
US8591486B2 (en) 2010-11-17 2013-11-26 Kci Licensing, Inc. Reduced-pressure systems and methods employing an ultraviolet light source for reducing bioburden
US9364591B2 (en) 2010-11-17 2016-06-14 Kci Licensing, Inc. Systems and methods for managing reduced pressure at a plurality of wound sites
US9352075B2 (en) 2010-12-07 2016-05-31 Kci Licensing, Inc. Wound healing apparatus for promoting granulation and epithelialization at a tissue site
US9440010B2 (en) 2010-12-07 2016-09-13 Kci Licensing, Inc. Drape having microstrain inducing projections for treating a wound site
US9289328B2 (en) 2010-12-15 2016-03-22 Kci Licensing, Inc. Foam dressing with integral porous film
US9107990B2 (en) 2011-02-14 2015-08-18 Kci Licensing, Inc. Reduced-pressure dressings, systems, and methods for use with linear wounds
US9186431B2 (en) 2011-03-24 2015-11-17 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
US8597264B2 (en) 2011-03-24 2013-12-03 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
US9028459B2 (en) 2011-04-12 2015-05-12 Richard Daniel John Coulthard Reduced-pressure dressings, systems, and methods with evaporative devices
US9314377B2 (en) 2011-04-12 2016-04-19 Kci Licensing, Inc. Evaporative fluid pouch and systems for use with body fluids
US9474838B2 (en) 2011-04-20 2016-10-25 Kci Licensing, Inc. System and method for managing reduced pressure delivered to a tissue site
US9382290B2 (en) 2011-04-29 2016-07-05 Kci Licensing, Inc. Aptamer-modified polymeric materials for the binding of factors in a wound environment
US9402940B2 (en) 2011-05-25 2016-08-02 Kci Licensing, Inc. Wound healing system using positive pressure to promote granulation at a tissue site
US9623224B2 (en) 2011-05-26 2017-04-18 Kci Licensing, Inc. Systems and methods of stimulation and activation of fluids for use with instillation therapy
US9757500B2 (en) 2011-05-27 2017-09-12 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US8827973B2 (en) 2011-06-24 2014-09-09 Kci Licensing, Inc. Medical drapes, devices, and systems employing a holographically-formed polymer dispersed liquid crystal (H-PDLC) device
US9456930B2 (en) 2011-07-12 2016-10-04 Kci Licensing, Inc. Topical vacuum-press surgical incisional dressings, surgical adjuncts, hybrids and composites
US9023012B2 (en) 2011-07-26 2015-05-05 Kci Licensing, Inc. Systems and methods for treating a tissue site with reduced pressure involving a reduced-pressure interface having a multi-lumen conduit for contacting a manifold
US9750857B2 (en) 2011-07-26 2017-09-05 Kci Licensing, Inc. Systems and methods for treating a tissue site with reduced pressure involving a reduced-pressure interface having a multi-lumen conduit for contacting a manifold
US8758328B2 (en) 2011-07-26 2014-06-24 Kci Licensing, Inc. Systems and methods for treating a tissue site with reduced pressure involving a reduced-pressure interface having a cutting element
US8992510B2 (en) 2011-08-03 2015-03-31 Kci Licensing, Inc. Reduced-pressure wound dressings
US9023002B2 (en) 2011-08-31 2015-05-05 Timothy Mark Robinson Reduced-pressure interfaces, systems, and methods employing a Coanda device
US9433712B2 (en) 2011-08-31 2016-09-06 Kci Licensing, Inc. Inline storage pouches for use with body fluids
US9295586B2 (en) 2011-08-31 2016-03-29 Kci Licensing, Inc. Absorbent polymer dressings, systems, and methods employing evaporative devices
US9327063B2 (en) 2011-09-13 2016-05-03 Kci Licensing, Inc. Reduced-pressure canisters having hydrophobic pores
US9622914B2 (en) 2011-09-14 2017-04-18 Kci Licensing, Inc. Reduced-pressure systems and methods employing a leak-detection member
US9408941B2 (en) 2011-09-20 2016-08-09 Kci Licensing, Inc. Tissue treatment systems and methods having a non-tactile-stimulus-activated, macroscopically-deforming material
US9506463B2 (en) 2011-09-21 2016-11-29 Kci Licensing, Inc. Disc pump and valve structure
US9272079B2 (en) 2011-10-13 2016-03-01 Kci Licensing, Inc. Stimulation of cartilage formation using reduced pressure treatment
US9433711B2 (en) 2011-11-11 2016-09-06 Kci Licensing, Inc. Dressings, systems, and methods for treating a wound on a patient's limb employing liquid control
US9233028B2 (en) 2011-11-15 2016-01-12 Kci Licensing, Inc. Medical dressings, systems, and methods with thermally-enhanced vapor transmissions
US9655807B2 (en) 2011-11-18 2017-05-23 Kci Licensing, Inc. Tissue treatment systems and methods having a porous substrate with a compressed region and an expanded region
US9204801B2 (en) 2011-11-21 2015-12-08 Kci Licensing, Inc. Systems, devices, and methods for identifying portions of a wound filler left at a tissue site
US9569566B2 (en) 2011-12-12 2017-02-14 Zam Research Llc Simulation and control system and method using contact, pressure waves and factor controls for cell regeneration, tissue closure and related applications
US9861532B2 (en) 2011-12-16 2018-01-09 Kci Licensing, Inc. Releasable medical drapes
US9192444B2 (en) 2011-12-16 2015-11-24 Kci Licensing, Inc. Sealing systems and methods employing a switchable drape
US9125767B2 (en) 2011-12-21 2015-09-08 Kci Licensing, Inc. Wound filler having dynamic motion
US9114237B2 (en) 2012-01-10 2015-08-25 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US9173776B2 (en) 2012-02-02 2015-11-03 Kci Licensing, Inc. Foam structure wound inserts for directional granulation
US8992494B2 (en) 2012-02-02 2015-03-31 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US9789234B2 (en) 2012-02-02 2017-10-17 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
US9051931B2 (en) 2012-02-10 2015-06-09 Kci Licensing, Inc. Systems and methods for regulating the temperature of a disc pump system
US9422934B2 (en) 2012-02-10 2016-08-23 Kci Licensing, Inc. Systems and methods for monitoring a disc pump system using RFID
US9234518B2 (en) 2012-02-10 2016-01-12 Kci Licensing, Inc. Systems and methods for monitoring reduced pressure supplied by a disc pump system
US9279421B2 (en) 2012-02-10 2016-03-08 Kci Licensing, Inc. Systems and methods for electrochemical detection in a disc pump
US8758315B2 (en) 2012-02-21 2014-06-24 Kci Licensing, Inc. Multi-orientation canister for use with a reduced pressure treatment system
US9239059B2 (en) 2012-02-29 2016-01-19 Kci Licensing, Inc. Systems and methods for supplying reduced pressure and measuring flow using a disc pump system
US9127665B2 (en) 2012-03-07 2015-09-08 Kci Licensing, Inc. Disc pump with advanced actuator
US9797392B2 (en) 2012-03-07 2017-10-24 Kci Licensing, Inc. Disc pump with advanced actuator
US9169319B2 (en) 2012-03-20 2015-10-27 Kci Licensing, Inc. Targeted enzymatic degradation of quorum-sensing peptides
US9833528B2 (en) 2012-03-20 2017-12-05 Kci Licensing, Inc. Targeted enzymatic degradation of quorum-sensing peptides
US9777851B2 (en) 2012-04-19 2017-10-03 Kci Licensing, Inc. Disc pump valve with performance enhancing valve flap
US9334858B2 (en) 2012-04-19 2016-05-10 Kci Licensing, Inc. Disc pump with perimeter valve configuration
US9709042B2 (en) 2012-07-05 2017-07-18 Kci Licensing, Inc. Systems and methods for regulating the resonant frequency of a disc pump cavity
US9752565B2 (en) 2012-07-05 2017-09-05 Kci Licensing, Inc. Systems and methods for supplying reduced pressure using a disc pump with electrostatic actuation
US9693907B2 (en) 2012-07-30 2017-07-04 Kci Licensing, Inc. Incisional absorbent dressing
US9623159B2 (en) 2012-08-03 2017-04-18 Kci Licensing, Inc. Interfaces, systems, and methods for use in reduced pressure tissue treatment
US9662427B2 (en) 2012-08-13 2017-05-30 Kci Licensing, Inc. Intelligent therapy system with evaporation management
US9616151B2 (en) 2012-10-24 2017-04-11 Kci Licensing, Inc. Sulfhydryl-functionalized polymeric compositions for medical devices
US9657132B2 (en) 2012-10-24 2017-05-23 Kci Licensing, Inc. Amine-functionalized polymeric compositions for medical devices
US9861723B2 (en) 2012-10-24 2018-01-09 Kci Licensing, Inc. Amine-functionalized polymeric compositions for medical devices
US9744278B2 (en) 2012-10-25 2017-08-29 Kci Licensing, Inc. Wound connection pad with pneumatic connection confirmation ability
US9474883B2 (en) 2012-12-06 2016-10-25 Ic Surgical, Inc. Adaptable wound drainage system
US9561135B2 (en) 2013-01-02 2017-02-07 Kci Licensing, Inc. Flexible, adherent, and non-polyurethane film wound drape cover
US9833363B2 (en) 2013-01-03 2017-12-05 Kci Licensing, Inc. Moisture absorbing seal
US9795724B2 (en) 2013-01-16 2017-10-24 Kci Licensing, Inc. Dressing with asymmetric absorbent core for negative pressure wound therapy
US9427430B2 (en) 2013-03-14 2016-08-30 Kci Licensing, Inc. Compression bandage having an integrated strain gauge
US9662429B2 (en) 2013-03-14 2017-05-30 Kci Licensing, Inc. Negative pressure therapy with dynamic profile capability
US9283118B2 (en) 2013-03-14 2016-03-15 Kci Licensing, Inc. Absorbent dressing with hybrid drape
US9669139B2 (en) 2013-03-14 2017-06-06 Kci Licensing, Inc. Fluid collection canister with integrated moisture trap
US9795515B2 (en) 2013-03-14 2017-10-24 Kci Licensing, Inc. Micro-porous conduit
US9474653B2 (en) 2013-03-14 2016-10-25 Kci Licensing, Inc. Absorbent dressing and method
US9872974B2 (en) 2015-06-23 2018-01-23 Kci Licensing, Inc. Wound treatment apparatuses and methods for controlled delivery of fluids to a wound

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