DE202009016141U1 - vacuum valve - Google Patents
vacuum valve Download PDFInfo
- Publication number
- DE202009016141U1 DE202009016141U1 DE202009016141U DE202009016141U DE202009016141U1 DE 202009016141 U1 DE202009016141 U1 DE 202009016141U1 DE 202009016141 U DE202009016141 U DE 202009016141U DE 202009016141 U DE202009016141 U DE 202009016141U DE 202009016141 U1 DE202009016141 U1 DE 202009016141U1
- Authority
- DE
- Germany
- Prior art keywords
- wound
- vacuum valve
- valve according
- vacuum
- moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 206010052428 Wound Diseases 0.000 claims abstract description 73
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 73
- 241000894006 Bacteria Species 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004909 Moisturizer Substances 0.000 claims description 9
- 230000001333 moisturizer Effects 0.000 claims description 9
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 239000002313 adhesive film Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 3
- 229940123208 Biguanide Drugs 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 206010048629 Wound secretion Diseases 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229940060184 oil ingredients Drugs 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 description 1
- 206010006802 Burns second degree Diseases 0.000 description 1
- 206010006803 Burns third degree Diseases 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 241000208818 Helianthus Species 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002413 Polyhexanide Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/96—Suction control thereof
- A61M1/964—Suction control thereof having venting means on or near the dressing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
- A61F13/0203—Adhesive plasters or dressings having a fluid handling member
- A61F13/0226—Adhesive plasters or dressings having a fluid handling member characterised by the support layer
-
- A61F13/05—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/0017—Wound bandages possibility of applying fluid
Abstract
Vakuumventil mit vertikaler Durchlassöffnung zur Einleitung der Luft in Wunden bei der Anwendung der Wundbehandlung mit Hilfe von Vakuum, dadurch gekennzeichnet, dass bei einem definierten Vakuum die Wunde (4) durch ein Flachventil (6) mit Bakterienfilter (23) mit Feuchtluft (9) belüftet wird.Vacuum valve with vertical passage opening for the introduction of air into wounds in the application of wound treatment by means of vacuum, characterized in that at a defined vacuum, the wound (4) through a flat valve (6) with bacteria filter (23) ventilated with moist air (9) becomes.
Description
Die Erfindung betrifft eine klebende Wundabdeckung, die mit einem Vakuumventil, ausgebildet bei einem definierten Vakuum im Wundbereich, die notwendige Luftzufuhr und Befeuchtung im Wundbereich zur Absaugung von Wundsekret ermöglicht.The The invention relates to an adhesive wound cover which is provided with a vacuum valve, trained at a defined vacuum in the wound area, the necessary Air supply and humidification in the wound area for the suction of wound secretions allows.
Wundauflagen werden seit Jahrzehnten für die Behandlung von Wunden angewendet. Meistens handelt es sich um flexible Pflaster, Binden, Wundauflagen aus Textilien oder Schaumstoffen, die steril an dem zu versorgenden Wundort am Körper des Patienten anliegen.dressings have been used for decades for the treatment of wounds. Mostly they are flexible patches, bandages, wound dressings made of textiles or foams that are sterile to be supplied Place the wound site on the body of the patient.
Aus
Im
In
der
Weiterhin
ist in der
Im
Hauptanspruch der
Ziel
der Erfindung
Die
Erfindung
Darüber
hinaus wird eine steife Wundhaube in der
In
der
Die
Eine
bioresorbierbare Wundauflage auf der Basis von Kollagen, das einen
Gehalt an einem linearen, polymeren Biguanid und/oder einem wasserlöslichen
Salz aufweist, wird in der
Im
Die
PCT Anmeldung Nr.
In
der
Die
Zur Belüftung von Wundauflagen werden doppellumige Drains angewendet, die mit Hilfe einer mechanischen Steuerung die Luftzufuhr an die Wunde in einem Zeitintervall steuern, so dass der Vakuumprozess zur Absaugung von Wundsekret wieder aktiviert wird.to Ventilation of wound dressings are applied double-lumen drains, with the help of a mechanical control the air supply to the Control wound in a time interval, so that the vacuum process is activated again for the suction of wound exudate.
Weiterhin ist die Regelung der Luftzufuhr für die Vakuumbehandlung kleiner Wunden mit Hilfe eines Drosselfilters bekannt, bei dem nach Anliegen eines Vakuume in einer Zeiteinheit, je nach Drosselwirkung, eine Belüftung der Wunde erfolgt. Der Nachteil besteht darin, dass die Luftwirkung zur Belüftung zur Austrocknung der Mull- oder Schaumstoffeinlage führt, was die schnelle und kontinuierliche Wundheilung behindert.Farther is the regulation of the air supply for the vacuum treatment small wounds with the help of a throttle filter known in the after Concerns of a vacuum in a unit of time, depending on the throttling effect, aeration of the wound takes place. The disadvantage is in that the air effect for ventilation to dehydration the gauze or foam insert performs what the fast and hindered continuous wound healing.
Der Nachteil der beschriebenen Wundauflagen besteht darin, dass ab einer Wundflächengröße von 6–7 cm die notwendige Luftzufuhr zur Aktivierung des Vakuumprozesses nicht ausreicht. Eine zusätzliche mechanische Luftzufuhr mit aufwendiger Konstruktion ist erforderlich.Of the Disadvantage of the wound dressings described is that from a Wound area size of 6-7 cm the necessary air supply to activate the vacuum process not sufficient. An additional mechanical air supply with complicated construction is required.
Vorliegender Erfindung liegt die Aufgabe zugrunde, eine Wundauflage zur Behandlung von Oberflächenwunden mit Hilfe von Vakuum zu schaffen, die mit Hilfe eines Ventilmechanismus ohne Gerätschaften die notwendige Luftzufuhr bei einem definierten Vakuum an der Wunde ermöglicht und den Vakuumprozess zur Absaugung von Wundsekret nicht behindert und gleichzeitig zur Befeuchtung der Wundeinlage beiträgt.present Invention is based on the object, a wound dressing for treatment to create surface wounds with the help of vacuum, which by means of a valve mechanism without equipment the necessary air supply at a defined vacuum at the wound does not allow and the vacuum process for the suction of wound secretion hinders and simultaneously contributes to the moistening of the wound.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs gelöst. Vorteilhafte Ausgestaltungen sind durch die nachgeordneten Ansprüche erfasst.These The object is solved by the features of the claim. Advantageous embodiments are defined by the subordinate claims detected.
Die Erfindung soll nachstehend anhand schematischer Ausführungsbeispiele näher erläutert werden.The Invention will be described below with reference to schematic embodiments be explained in more detail.
Es zeigen:It demonstrate:
In
der
Die
Zur
Verbesserung der Befeuchtung der Wundeinlage (
- 11
- Feuchtigkeitsspendermoisturizer
- 22
- Dichtfoliesealing film
- 33
- Klebefolieadhesive film
- 44
- Wundewound
- 55
- Wundeinlagewound liner
- 66
- Flachventilflat valve
- 77
- Luftkanalair duct
- 88th
- Trockenluftdry air
- 99
- Feuchtlufthumid air
- 1010
- Drossel 1throttle 1
- 1111
- Drossel 2throttle 2
- 1212
- Drossel 3throttle 3
- 1313
- Drossel 4throttle 4
- 1414
- Luftbefeuchterhüllehumidifier shell
- 1515
- Kanal 1channel 1
- 1616
- Kanal 2channel 2
- 1717
- Kanal 3channel 3
- 1818
- Kanal 4channel 4
- 1919
- Absaugschlauchsuction hose
- 2020
- Feuchtigkeitsdepotmoisture depot
- 2121
- PikerPiker
- 2222
- PikerschutzPikerschutz
- 2323
- Bakterienfilterbacterial filter
- 2424
- Feuchtigkeithumidity
- 2525
- Hautskin
- 2626
- Klemmeclamp
- 2727
- Wirkstreckeeffective route
- 2828
- Vakuumvacuum
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 69229940 [0003] - DE 69229940 [0003]
- - DD 297914 [0004] - DD 297914 [0004]
- - DD 268397 [0005] - DD 268397 [0005]
- - DE 102004022645 [0006, 0013] - DE 102004022645 [0006, 0013]
- - DE 202004007971 U1 [0007] - DE 202004007971 U1 [0007]
- - DD 252950 [0008] - DD 252950 [0008]
- - DD 145062 [0009] - DD 145062 [0009]
- - DD 222497 [0010] - DD 222497 [0010]
- - DE 19925519 [0011] - DE 19925519 [0011]
- - DE 102004001594 [0012] - DE 102004001594 [0012]
- - GB 202006004622 [0014] GB 202006004622 [0014]
- - GB 95/01983 [0015] - GB 95/01983 [0015]
- - WO 96/05873 [0015] WO 96/05873 [0015]
- - DE 69425881 [0016] - DE 69425881 [0016]
- - DE 69224847 T2 [0017] - DE 69224847 T2 [0017]
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009016141U DE202009016141U1 (en) | 2009-11-26 | 2009-11-26 | vacuum valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009016141U DE202009016141U1 (en) | 2009-11-26 | 2009-11-26 | vacuum valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202009016141U1 true DE202009016141U1 (en) | 2010-03-04 |
Family
ID=41795669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009016141U Expired - Lifetime DE202009016141U1 (en) | 2009-11-26 | 2009-11-26 | vacuum valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202009016141U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012041296A2 (en) | 2010-06-16 | 2012-04-05 | Iskia Gmbh & Co. Kg | Device for wound treatment and wound covering plaster |
US8585665B2 (en) | 2010-07-01 | 2013-11-19 | Prospera Technologies Llc | Transmissive dressing for negative pressure wound therapy |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6922994U (en) | 1969-06-09 | 1970-01-08 | August Curdt | SKILL TOYS |
DD145062A5 (en) | 1978-11-15 | 1980-11-19 | Max Planck Gesellschaft | TRANSPARENT LIQUID ASSOCIATED MATERIAL |
DD222497A1 (en) | 1984-03-20 | 1985-05-22 | Bezirkskrankenhaus Dresden Neu | STIFF WUNDENBAND, ESPECIALLY WUNDHAUBE |
DD252950A3 (en) | 1977-07-28 | 1988-01-06 | Schwarzheide Synthesewerk Veb | MEDICAL WOUND ASSOCIATION |
DD268397A5 (en) | 1987-04-01 | 1989-05-31 | �����@������������������k�� | METHOD FOR PRODUCING LOCAL APPLICATION FORMS FOR THE TREATMENT OF SKIN CONTAINERS |
DD297914A5 (en) | 1989-05-25 | 1992-01-30 | Lts Lohmann Therapie-Systeme Gmbh U. Co. Kg,De | sticking plaster |
GB9501983D0 (en) | 1995-01-31 | 1995-03-22 | Downes Anthony J | Closeable toothbrush |
WO1996005873A1 (en) | 1994-08-22 | 1996-02-29 | Kinetic Concepts Inc. | Wound drainage equipment |
DE69224847T2 (en) | 1991-11-14 | 1998-08-20 | Univ Wake Forest | DEVICE FOR TREATING TISSUE DAMAGE |
DE19925519A1 (en) | 1999-06-04 | 2000-12-07 | Lohmann Therapie Syst Lts | Laminar wound dressing for controlled release of active substance e.g. platelet derived growth factor, includes layer containing polymer and hydrogel as fluid absorber |
DE69425881T2 (en) | 1993-03-09 | 2001-03-22 | Wake Forest University Winston | WIND TREATMENT USING REDUCED PRESSURE |
DE202004007971U1 (en) | 2004-05-18 | 2004-09-09 | Fesmed Verbandmittel Gmbh | Absorbing surgical pad, made of square gauze sheet folded in several steps into particular triangular shape |
DE102004001594A1 (en) | 2004-01-09 | 2005-08-04 | Bio-Gate Bioinnovative Materials Gmbh | wound dressing |
DE102004022645A1 (en) | 2004-05-07 | 2005-12-15 | Resorba Wundversorgung Gmbh & Co. Kg | Bioresorbable collagen-based material |
DE202006004622U1 (en) | 2006-03-23 | 2006-05-24 | Neubauer, Norbert | Wound healing pad comprises a perforated hollow profile, a hollow fiber or a film labyrinth through which an injected medicinal liquid or gas is distributed onto an overlying absorbent textile layer |
-
2009
- 2009-11-26 DE DE202009016141U patent/DE202009016141U1/en not_active Expired - Lifetime
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6922994U (en) | 1969-06-09 | 1970-01-08 | August Curdt | SKILL TOYS |
DD252950A3 (en) | 1977-07-28 | 1988-01-06 | Schwarzheide Synthesewerk Veb | MEDICAL WOUND ASSOCIATION |
DD145062A5 (en) | 1978-11-15 | 1980-11-19 | Max Planck Gesellschaft | TRANSPARENT LIQUID ASSOCIATED MATERIAL |
DD222497A1 (en) | 1984-03-20 | 1985-05-22 | Bezirkskrankenhaus Dresden Neu | STIFF WUNDENBAND, ESPECIALLY WUNDHAUBE |
DD268397A5 (en) | 1987-04-01 | 1989-05-31 | �����@������������������k�� | METHOD FOR PRODUCING LOCAL APPLICATION FORMS FOR THE TREATMENT OF SKIN CONTAINERS |
DD297914A5 (en) | 1989-05-25 | 1992-01-30 | Lts Lohmann Therapie-Systeme Gmbh U. Co. Kg,De | sticking plaster |
DE69224847T2 (en) | 1991-11-14 | 1998-08-20 | Univ Wake Forest | DEVICE FOR TREATING TISSUE DAMAGE |
DE69425881T2 (en) | 1993-03-09 | 2001-03-22 | Wake Forest University Winston | WIND TREATMENT USING REDUCED PRESSURE |
WO1996005873A1 (en) | 1994-08-22 | 1996-02-29 | Kinetic Concepts Inc. | Wound drainage equipment |
GB9501983D0 (en) | 1995-01-31 | 1995-03-22 | Downes Anthony J | Closeable toothbrush |
DE19925519A1 (en) | 1999-06-04 | 2000-12-07 | Lohmann Therapie Syst Lts | Laminar wound dressing for controlled release of active substance e.g. platelet derived growth factor, includes layer containing polymer and hydrogel as fluid absorber |
DE102004001594A1 (en) | 2004-01-09 | 2005-08-04 | Bio-Gate Bioinnovative Materials Gmbh | wound dressing |
DE102004022645A1 (en) | 2004-05-07 | 2005-12-15 | Resorba Wundversorgung Gmbh & Co. Kg | Bioresorbable collagen-based material |
DE202004007971U1 (en) | 2004-05-18 | 2004-09-09 | Fesmed Verbandmittel Gmbh | Absorbing surgical pad, made of square gauze sheet folded in several steps into particular triangular shape |
DE202006004622U1 (en) | 2006-03-23 | 2006-05-24 | Neubauer, Norbert | Wound healing pad comprises a perforated hollow profile, a hollow fiber or a film labyrinth through which an injected medicinal liquid or gas is distributed onto an overlying absorbent textile layer |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012041296A2 (en) | 2010-06-16 | 2012-04-05 | Iskia Gmbh & Co. Kg | Device for wound treatment and wound covering plaster |
WO2012041296A3 (en) * | 2010-06-16 | 2012-08-23 | Iskia Gmbh & Co. Kg | Device for wound treatment and wound-covering plaster |
US9199013B2 (en) | 2010-06-16 | 2015-12-01 | Simex Medizintechnik Gmbh | Device for wound treatment and a wound covering bandage or dressing |
US8585665B2 (en) | 2010-07-01 | 2013-11-19 | Prospera Technologies Llc | Transmissive dressing for negative pressure wound therapy |
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