US20100185160A1 - Catheter Terminus Protective Cover - Google Patents
Catheter Terminus Protective Cover Download PDFInfo
- Publication number
- US20100185160A1 US20100185160A1 US12/754,426 US75442610A US2010185160A1 US 20100185160 A1 US20100185160 A1 US 20100185160A1 US 75442610 A US75442610 A US 75442610A US 2010185160 A1 US2010185160 A1 US 2010185160A1
- Authority
- US
- United States
- Prior art keywords
- catheter
- flaps
- terminus
- base panel
- catheter terminus
- 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.)
- Abandoned
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0246—Holding devices, e.g. on the body fixed on the skin having a cover for covering the holding means
Definitions
- the present invention relates to medical catheters, which directly access vessels, cavities, and diseased regions of the body to enable intravenous infusion of medications, dialysis, and other medical treatments. More particularly, the present invention relates to the protection of subclavian and interjugular catheters.
- subclavian and interjugular catheters have an interior end, which extends during a regimen through a surgical or natural passage into or from the body, and an exterior end, which remains during the regimen outside the body for connection to a fluid source, repository, or processor.
- the exterior end may be disconnected and reconnected to a variety of medical devices during a prolonged period.
- clamps and injection caps typically keep blood, debris, and medication from leaking out.
- a technician may wrap gauze pads around the injection caps and may secure the pads with adhesive tape.
- the object of the present invention is to provide a cover for a clamp, line, and catheter injection cap (collectively, catheter terminus) in the form of a folder which comprises an elongated base panel and a medial transverse crease that divides the folder into two flaps.
- catheter terminus may be securely positioned by a pressure-sensitive pad on one of the flaps with the adjoining end of the catheter terminus extending longitudinally and outwardly beyond the extremity of the base panel toward the surgical entry.
- the catheter terminus With the flaps closed, the catheter terminus may be securely enclosed between the flaps by pressure-sensitive adhesive tabs.
- the catheter terminus may be accessed for disconnecting or reconnecting the catheter to external lines merely by peeling back the pressure-sensitive tabs and opening the flaps.
- the flaps when open, provide a stable base that may be firmly seated on the body of a patient so that manipulation of the catheter terminus will not cause discomfort.
- the flaps when closed, provide a sterile environment for the catheter terminus and minimal movement of the line at the surgical entry.
- the base panel is configured from a base section and a pair of longitudinal side sections the are contiguous with the base section.
- the base section and, optionally, the side sections are composed of a laminate which comprises a nonabsorbent facing for retaining moisture, fluid, and debris, and an absorbent backing for limiting and controlling the escape of the moisture, fluid, and debris when the flaps are opened and closed.
- FIG. 1 is a plan view of a base panel from which the catheter terminus cover of the present invention is configured;
- FIG. 2 is a perspective view of a catheter injection cap, clamp and line that is to be protected and manipulated in accordance with the present invention
- FIG. 3 is a plan view of the blank of FIG. 1 in a beginning stage of formation
- FIG. 4 is a plan view of the blank of FIG. 1 in an intermediate stage of formation
- FIG. 5 is a plan view in partial phantom of the finally formed cover of the present invention.
- FIG. 6 is an exaggerated cross-section of the fully configured cover taken along the line 6 - 6 of FIG. 45 ;
- FIG. 7 is a grossly exaggerated cross-sectional view of the laminate of which the base panel of the present invention is composed.
- the catheter terminus protective system 10 of the present invention is designed to be inexpensively manufactured, shipped flat, and conveniently configured into the folder of the present invention. Its essential purpose is to provide an enclosure for the protection of a catheter terminus which is at an exterior terminal of a catheter that is being deployed or has been deployed within a surgical or natural passage in a patient's body.
- a catheter terminus 18 shown in FIG. 2 , has a rubber plug 20 that may be penetrated by a hollow needle, through which fluid may be transmitted via a tube or line 24 through the aforementioned surgical or natural entry into the patient's body.
- the line has a clamp 22 for controlling the flow of fluid in the line 24 .
- the catheter terminus protective system 10 of the present invention has an elongated base panel 12 which is comprised of a base section 26 , a pair of longitudinal side sections 30 , and a patch 32 affixed to the upper part of the base section 26 .
- the patch 32 has a pressure-sensitive adhesive surface by which one or more catheter termini 18 may be secured when the cover is fully configured.
- each side section 30 has a pair of pressure-sensitive regions 34 , 36 .
- the pressure-sensitive regions 34 , 36 contact each other and form a closure at the side sections 30 .
- the enclosure so formed is secured by a pair of pressure-sensitive adhesive tabs 46 , which extend upwardly from the side sections 30 and which are folded over the lower flap 44 .
- the catheter terminus 18 is securely contained within a compartment 48 defined by the flaps 42 , 44 .
- the catheter terminus 18 within the compartment 48 may be accessed for disconnecting or reconnecting the catheter to external lines merely by peeling back the pressure-sensitive tabs 46 and opening the flaps 42 , 44 .
- the flaps 42 , 44 when open, provide a stable seat that may be firmly positioned on the body of a patient so that manipulation of the catheter terminus 18 will not cause discomfort.
- the flaps 42 , 44 when closed, provide a semi-sterile environment for the catheter terminus 18 and minimal movement of the line at the surgical or natural entry into the body.
- the base panel 12 is composed of a laminate which comprises a fluid impermeable facing 50 for retaining moisture, fluid, and debris, and an absorbent backing 52 for enabling efficacious manipulation of the configured folder assemblage by catching and controlling any moisture, fluid, and debris that may escape when the flaps 42 , 44 are opened and closed.
- the side sections 30 have only the absorbent backing 52 and the base section 26 has both the nonabsorbent facing 50 and absorbent backing 52 .
- the entire base panel 12 has both the non-absorbent facing 50 and the absorbent backing 52 .
- one and/or both surfaces of the base panel 26 are impregnated or coated with anti-bacterial and/or other antiseptic materials.
- the outer surface of the lower flap 44 has a writable label 54 , as shown in FIG. 5 .
- a pressure sensitive adhesive pad with an optional covering is attached to one and/or both surfaces of the base panel 26 for fixing the present device to the patient.
Abstract
A catheter terminus protective system comprising a base panel having a pair of adjoining flaps, an adhesive patch on at least one of the flaps for securing at least one catheter terminus from which a catheter line extends, the flaps being relatively moveable between secured closed positions in which they form a protective enclosure for the catheter terminus, and free open positions in which they allow manual access to said catheter terminus. An original catheter line extends from the protective enclosure when the flaps are in the closed positions and may be replaced by an alternative catheter line when the flaps are opened. The flaps are constituted by a fluid impermeable facing and a fluid absorbent backing in superposition.
Description
- Not Applicable
- Not Applicable
- Not Applicable
- 1. Field of the Invention
- The present invention relates to medical catheters, which directly access vessels, cavities, and diseased regions of the body to enable intravenous infusion of medications, dialysis, and other medical treatments. More particularly, the present invention relates to the protection of subclavian and interjugular catheters.
- 2. Description of the Related Art
- Typically, subclavian and interjugular catheters have an interior end, which extends during a regimen through a surgical or natural passage into or from the body, and an exterior end, which remains during the regimen outside the body for connection to a fluid source, repository, or processor. During the regimen, while the interior end remains fixed in place in the body, the exterior end may be disconnected and reconnected to a variety of medical devices during a prolonged period. When the exterior end of the catheter is exposed, clamps and injection caps typically keep blood, debris, and medication from leaking out. In order to prevent non-sterile exposure of the injection cap, a technician may wrap gauze pads around the injection caps and may secure the pads with adhesive tape. Although, for ease of explanation, a single catheter line and single injection cap are described hereinafter, multiple catheter lines and injection caps are contemplated.
- Problems have arisen because there are no uniform standards for catheter length, configuration, or introduction at the surgical entry. As a result, there is no standard procedure for protecting the clamps, lines, injection caps from contamination or for preventing discomfort of the patient. Poorly wrapped dressings may fall off, leaving the injection caps open to contamination. Manipulating catheter input lines in attempts to remove such a dressing is unwieldy, time consuming, and often requires replacement of the catheter. The configuration and stability of the catheter at the surgical entry has been a matter of chance and has not been based carefully on the comfort of the patient.
- The object of the present invention is to provide a cover for a clamp, line, and catheter injection cap (collectively, catheter terminus) in the form of a folder which comprises an elongated base panel and a medial transverse crease that divides the folder into two flaps. With the flaps open, the catheter terminus may be securely positioned by a pressure-sensitive pad on one of the flaps with the adjoining end of the catheter terminus extending longitudinally and outwardly beyond the extremity of the base panel toward the surgical entry. With the flaps closed, the catheter terminus may be securely enclosed between the flaps by pressure-sensitive adhesive tabs. The catheter terminus may be accessed for disconnecting or reconnecting the catheter to external lines merely by peeling back the pressure-sensitive tabs and opening the flaps. The flaps, when open, provide a stable base that may be firmly seated on the body of a patient so that manipulation of the catheter terminus will not cause discomfort. The flaps, when closed, provide a sterile environment for the catheter terminus and minimal movement of the line at the surgical entry. Preferably, the base panel is configured from a base section and a pair of longitudinal side sections the are contiguous with the base section. The base section and, optionally, the side sections, are composed of a laminate which comprises a nonabsorbent facing for retaining moisture, fluid, and debris, and an absorbent backing for limiting and controlling the escape of the moisture, fluid, and debris when the flaps are opened and closed.
- For a fuller understanding of the nature and object of the present invention, reference is made to the accompanying drawings, wherein:
-
FIG. 1 is a plan view of a base panel from which the catheter terminus cover of the present invention is configured; -
FIG. 2 is a perspective view of a catheter injection cap, clamp and line that is to be protected and manipulated in accordance with the present invention; -
FIG. 3 is a plan view of the blank ofFIG. 1 in a beginning stage of formation; -
FIG. 4 is a plan view of the blank ofFIG. 1 in an intermediate stage of formation; -
FIG. 5 is a plan view in partial phantom of the finally formed cover of the present invention; -
FIG. 6 is an exaggerated cross-section of the fully configured cover taken along the line 6-6 ofFIG. 45 ; and -
FIG. 7 is a grossly exaggerated cross-sectional view of the laminate of which the base panel of the present invention is composed. - The catheter terminus
protective system 10 of the present invention is designed to be inexpensively manufactured, shipped flat, and conveniently configured into the folder of the present invention. Its essential purpose is to provide an enclosure for the protection of a catheter terminus which is at an exterior terminal of a catheter that is being deployed or has been deployed within a surgical or natural passage in a patient's body. Typically, such acatheter terminus 18, shown inFIG. 2 , has arubber plug 20 that may be penetrated by a hollow needle, through which fluid may be transmitted via a tube orline 24 through the aforementioned surgical or natural entry into the patient's body. The line has aclamp 22 for controlling the flow of fluid in theline 24. - As shown in
FIG. 1 , the catheter terminusprotective system 10 of the present invention has anelongated base panel 12 which is comprised of abase section 26, a pair oflongitudinal side sections 30, and apatch 32 affixed to the upper part of thebase section 26. Thepatch 32 has a pressure-sensitive adhesive surface by which one ormore catheter termini 18 may be secured when the cover is fully configured. - As shown in
FIG. 3 , thecatheter terminus 18 is positioned on thepatch 32 with the adjoining end of thetube 24 extending longitudinally and outwardly beyond the extremity of thebase section 26 toward the surgical or natural entry in the patient's body. As shown inFIG. 4 , the configuration of acover 10 is begun by folding thebase panel 26 along a score ormark 38. The result is an enclosure of twocongruent flaps FIG. 4 and a cross-section of which is shown inFIG. 6 . Preferably, eachside section 30 has a pair of pressure-sensitive regions base panel 12 is folded, the pressure-sensitive regions side sections 30. - As shown in
FIG. 5 , the enclosure so formed is secured by a pair of pressure-sensitiveadhesive tabs 46, which extend upwardly from theside sections 30 and which are folded over thelower flap 44. With theflaps tabs 46 secure, thecatheter terminus 18 is securely contained within acompartment 48 defined by theflaps catheter terminus 18 within thecompartment 48 may be accessed for disconnecting or reconnecting the catheter to external lines merely by peeling back the pressure-sensitive tabs 46 and opening theflaps flaps catheter terminus 18 will not cause discomfort. Theflaps catheter terminus 18 and minimal movement of the line at the surgical or natural entry into the body. - As shown in
FIG. 7 , thebase panel 12 is composed of a laminate which comprises a fluid impermeable facing 50 for retaining moisture, fluid, and debris, and anabsorbent backing 52 for enabling efficacious manipulation of the configured folder assemblage by catching and controlling any moisture, fluid, and debris that may escape when theflaps FIG. 7 , theside sections 30 have only theabsorbent backing 52 and thebase section 26 has both the nonabsorbent facing 50 andabsorbent backing 52. In another configuration, theentire base panel 12 has both the non-absorbent facing 50 and theabsorbent backing 52. - Optionally, one and/or both surfaces of the
base panel 26 are impregnated or coated with anti-bacterial and/or other antiseptic materials. Optionally, the outer surface of thelower flap 44 has awritable label 54, as shown inFIG. 5 . Optionally, a pressure sensitive adhesive pad with an optional covering is attached to one and/or both surfaces of thebase panel 26 for fixing the present device to the patient. - Thus it has been shown and described a catheter cover which satisfies the objects set forth above.
- Since certain changes may be made in the present disclosure without departing from the scope of the present invention, it is intended that all matter described in the foregoing specification and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense.
Claims (1)
1. A catheter terminus protective system comprising:
(a) an elongated base panel comprised of a base section having an upper flap and a lower flap delimited by a fold line, longitudinal side sections, and a pair of opposed ends, at least a portion of the side sections having a pressure-sensitive adhesive,
wherein the base panel being folded at the fold line such that the flaps are congruent and each of the side sections contacts and adheres to itself, wherein a protective enclosure for a catheter terminus is formed, the enclosure having three completely closed sides, one of the enclosed sides being at the fold line, and a fourth side opposite the fold line having an opening from which the catheter extends from the protective enclosure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/754,426 US20100185160A1 (en) | 2004-11-15 | 2010-04-05 | Catheter Terminus Protective Cover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/989,015 US7708720B1 (en) | 2004-11-15 | 2004-11-15 | Catheter terminus protective cover |
US12/754,426 US20100185160A1 (en) | 2004-11-15 | 2010-04-05 | Catheter Terminus Protective Cover |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/989,015 Continuation US7708720B1 (en) | 2004-11-15 | 2004-11-15 | Catheter terminus protective cover |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100185160A1 true US20100185160A1 (en) | 2010-07-22 |
Family
ID=42124805
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/989,015 Expired - Fee Related US7708720B1 (en) | 2004-11-15 | 2004-11-15 | Catheter terminus protective cover |
US12/754,426 Abandoned US20100185160A1 (en) | 2004-11-15 | 2010-04-05 | Catheter Terminus Protective Cover |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/989,015 Expired - Fee Related US7708720B1 (en) | 2004-11-15 | 2004-11-15 | Catheter terminus protective cover |
Country Status (1)
Country | Link |
---|---|
US (2) | US7708720B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8348914B2 (en) | 2010-10-04 | 2013-01-08 | Medline Industries, Inc. | Cover for a fluid collection device |
CN112604078A (en) * | 2020-12-15 | 2021-04-06 | 张健 | Department of general surgery's nursing device of multipurpose |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8080024B2 (en) * | 2005-04-28 | 2011-12-20 | Ams Research Corporation | Protective enclosure for medical device components |
WO2013058828A1 (en) * | 2011-10-21 | 2013-04-25 | Roo Healthcare Solutions, Llc | Antimicrobial catheter cover |
US20130263868A1 (en) * | 2012-04-04 | 2013-10-10 | Melissa Marie Grenier | Protective covering for safety straps medical equipment |
US20140237697A1 (en) * | 2013-02-22 | 2014-08-28 | Clare Corado | Belt device for securing the external portion of a catheter |
DE102013012365B4 (en) * | 2013-07-25 | 2019-06-13 | Fresenius Medical Care Deutschland Gmbh | Sterile tube cover for a medical tubing system |
DE102014001898B4 (en) * | 2014-02-14 | 2021-09-09 | Fresenius Medical Care Deutschland Gmbh | Covering device and device for monitoring the connectors of a hose system |
WO2017087225A1 (en) * | 2015-11-16 | 2017-05-26 | 3M Innovative Properties Company | System for securing multi-lumen medical articles |
WO2018052353A1 (en) * | 2016-09-16 | 2018-03-22 | Redsense Medical Ab | A device for monitoring hose connectors and body fluid leakage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973314A (en) * | 1989-03-31 | 1990-11-27 | Susan Garrett | Combined dressing and retainer for surgically implanted catheter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490141A (en) * | 1982-08-04 | 1984-12-25 | Becton Dickinson And Company | Catheter stabilizer and method of securing same to a patient |
US4935011A (en) * | 1987-09-29 | 1990-06-19 | City Of Hope | Sheath for intravenous needle |
US5417668A (en) * | 1994-05-16 | 1995-05-23 | Setzer; Kathy P. | Removable protective cover for use with a body catheter |
ES2227687T3 (en) | 1996-10-04 | 2005-04-01 | Unomedical A/S | FIXING DEVICE FOR FIXING A CATHETER UNITED TO A PART OF THE SKIN SURFACE OF A PERSON. |
US6311933B1 (en) * | 1998-10-27 | 2001-11-06 | Jovanka Starchevich | Combination holding and stabilizing device with reinforcement |
US6015119A (en) | 1998-10-27 | 2000-01-18 | Starchevich; Jovanka | Combination holding and stabilizing device |
US6827706B2 (en) * | 2002-05-14 | 2004-12-07 | Dennis R. Tollini | Winged catheter securing tape |
-
2004
- 2004-11-15 US US10/989,015 patent/US7708720B1/en not_active Expired - Fee Related
-
2010
- 2010-04-05 US US12/754,426 patent/US20100185160A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973314A (en) * | 1989-03-31 | 1990-11-27 | Susan Garrett | Combined dressing and retainer for surgically implanted catheter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8348914B2 (en) | 2010-10-04 | 2013-01-08 | Medline Industries, Inc. | Cover for a fluid collection device |
US8986268B2 (en) | 2010-10-04 | 2015-03-24 | Medline Industries, Inc. | Cover for a fluid collection device |
CN112604078A (en) * | 2020-12-15 | 2021-04-06 | 张健 | Department of general surgery's nursing device of multipurpose |
Also Published As
Publication number | Publication date |
---|---|
US7708720B1 (en) | 2010-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |