Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-001/00
출원번호
US-0579664
(2014-12-22)
등록번호
US-9452246
(2016-09-27)
발명자
/ 주소
Heaton, Keith Patrick
Robinson, Timothy Mark
Locke, Christopher Brian
출원인 / 주소
KCI Licensing, Inc.
인용정보
피인용 횟수 :
1인용 특허 :
88
초록▼
A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate
A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate end to the distal end. A vacuum pump is coupled to the proximate end of the primary lumen, and a reduced pressure adapter is coupled to the distal end of the reduced pressure delivery tube. The adapter includes channels to direct liquid away from the ancillary lumens and into the primary lumen.
대표청구항▼
1. An adapter for a reduced-pressure treatment system, the adapter comprising: a housing comprising an entry surface and a primary lumen interface;a primary conduit extending internally through the housing between the entry surface and the primary lumen interface; andchannels formed on the entry sur
1. An adapter for a reduced-pressure treatment system, the adapter comprising: a housing comprising an entry surface and a primary lumen interface;a primary conduit extending internally through the housing between the entry surface and the primary lumen interface; andchannels formed on the entry surface, wherein the channels are adapted to direct liquid into the primary conduit. 2. The adapter of claim 1, further comprising: an ancillary conduit through the housing;a primary port disposed on the entry surface in fluid communication with the primary conduit; andan ancillary port disposed on the entry surface in fluid communication with the ancillary conduit. 3. The adapter of claim 2, further comprising a base attached to the housing. 4. The adapter of claim 3, wherein: the housing is rotatable about the base; andthe ancillary port is positioned substantially flush with the base. 5. The adapter of claim 2, further comprising: a base attached to the housing; andradial guide channels positioned on the base adapted to direct liquid from a periphery of the base away from the ancillary port. 6. The adapter of claim 1, further comprising a base attached to the housing. 7. The adapter of claim 6, wherein the housing is rotatable about the base. 8. An adapter for reduced-pressure treatment, the adapter comprising: a primary conduit;a measurement conduit;a conduit housing having a recessed region and an internal wall defining an entry surface; andchannels formed on the entry surface and adapted to preference fluids into the primary conduit. 9. The adapter of claim 8, wherein: the recessed region is an angular recessed region having a proximal aperture, a distal aperture, and an apex;the primary conduit has a proximal end terminating at the proximal aperture and a distal end terminating proximate to the apex; andthe measurement conduit has a proximal end terminating at the proximal aperture and a distal end terminating proximate to the distal aperture. 10. The adapter of claim 9, wherein the channels comprise radial channels directed from the distal aperture to the apex. 11. The adapter of claim 8, wherein the channels comprise linear channels configured to direct fluids into the primary conduit. 12. The adapter of claim 8, wherein: the channels comprise a linear channel section configured to direct fluids into the primary conduit; andthe linear channel section is disposed in approximately half of the recessed region. 13. The adapter of claim 8, wherein the channels comprise radial channels configured to direct fluids into the primary conduit. 14. The adapter of claim 8, wherein: the channels comprise a radial channel section configured to direct fluids into the primary conduit; andthe radial channel section is disposed in approximately a third of the recessed region. 15. The adapter of claim 8, wherein the channels extend from an opening of the measurement conduit to an opening of the primary conduit. 16. The adapter of claim 8, wherein the channels comprise linear channels and radial channels configured to direct fluids into the primary conduit. 17. An adapter for reduced-pressure treatment, the adapter comprising: a housing having an entry surface internal to the housing;a primary conduit through the housing and terminating on the entry surface;an ancillary conduit through the housing and terminating on the entry surface ; andchannels formed on the entry surface, wherein the channels are adapted to direct liquid away from the ancillary conduit. 18. The adapter of claim 17, further comprising: a primary port in fluid communication with the primary conduit; andan ancillary port in fluid communication with the ancillary conduit. 19. The adapter of claim 18, wherein: a recessed region defines the entry surface to the housing; andthe channels are positioned on the entry surface to direct liquid away from the ancillary port and to the primary port. 20. The adapter of claim 17, further comprising a base attached to the housing. 21. The adapter of claim 20, further comprising radial guide channels on the base. 22. The adapter of claim 20, wherein the housing is rotatable about the base. 23. The adapter of claim 17, further comprising a base having an aperture, the base attached to the housing so that the aperture is in fluid communication with the channels.
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이 특허에 인용된 특허 (88)
Ward William J. (Hull GBX) Shorthouse Joanne (Hull GBX), Adhesive dressing for retaining a cannula on the skin.
Errede Louis A. (North Oaks MN) Stoesz James D. (St. Paul MN) Winter ; deceased George D. (late of St. Paul MN by Jenny Upton ; personal representative), Composite wound dressing.
Todd Robert J. (Salt Lake City UT) Yagge Jaime E. (Salt Lake City UT) Lowe James E. (Durham NC) Wonder Terry M. (Salt Lake City UT), Medical suction apparatus.
Ferdman Ariel (12 Hillside Ave. Melrose MA 02176) Kuo Jing-wen (Boxboro MA) Miller David (Brookline MA) Pinsky Vladimir (Brighton MA) Richards William D. (Medway MA) Swann David (Cambridge MA), Method and device for wound closure.
Moriuchi Yousuke (Fujinomiya JPX) Ishida Toshinobu (Fujinomiya JPX) Kousai Tadashi (Fujinomiya JPX), Method of securing a catheter body to a human skin surface.
Luheshi Abdul B. N. (Hull GB3) Smalley Robert K. (Urmston GB3) Kennewell Peter D. (Okus GB3) Westwood Robert (Kingston Bagpuize GB3), Process for the preparation of azabicyclo compounds.
Kashmer James S. (Budd Lake NJ) Klimbach John K. (Wayne NJ) Vendetti Randall P. (Lincoln Park NJ), Suction canister with unitary shut-off valve and filter features.
Richmond James W. (Kalamazoo MI) Tice Robert G. (Portage MI) Booth ; III William M. (Paw Paw MI), Vacuum wound drainage system and lipids baffle therefor.
McNeil Charles B. (5960 Arbour Ave. Edina MN 55436) McEvoy Thomas J. (13103 Baker Trail Minnetonka MN 55343), Wearable, variable rate suction/collection device.
Lock Peter M. (327 Lordswood La. Petrosa ; Walderslade ; Chatham ; Kent GB2) Webb David R. (9 Lambourn Way Lordwood ; Chatham ; Kent GB2), Wound dressing materials.
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