System and apparatus for treating a tissue site having an in-line canister
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-027/00
A61M-001/00
A61F-013/00
출원번호
US-0653997
(2012-10-17)
등록번호
US-10004880
(2018-06-26)
발명자
/ 주소
Kazala, Jr., Richard Marvin
Long, Justin Alexander
Knowles, Kenneth Mitchel
출원인 / 주소
KCI LICENSING, INC.
인용정보
피인용 횟수 :
0인용 특허 :
86
초록▼
A canister for use in administering reduced pressure to a tissue site includes a center body, a first end cap, and a second end cap. The center body includes a first end, second end, and a number of fluidly separate body conduits. The first end cap is connected to the first end of the center body an
A canister for use in administering reduced pressure to a tissue site includes a center body, a first end cap, and a second end cap. The center body includes a first end, second end, and a number of fluidly separate body conduits. The first end cap is connected to the first end of the center body and includes a number of return conduits fluidly connecting one body conduit to another. The first end has a port for receiving a conduit in fluid communication with the tissue site. The second end cap is connected to the second end of the center body and includes a number of return conduits fluidly connecting one body conduit to another. The second end cap has a port for receiving a conduit in fluid communication with a reduced pressure source. The fluid connection between the body conduits and the return conduits creates a continuous, tortuous pathway.
대표청구항▼
1. A canister for use in administering reduced pressure to a tissue site, the canister comprising: a center body comprising a first end, a second end, a first body conduit, and a second body conduit fluidly separated from the first body conduit, the first body conduit and second body conduit extendi
1. A canister for use in administering reduced pressure to a tissue site, the canister comprising: a center body comprising a first end, a second end, a first body conduit, and a second body conduit fluidly separated from the first body conduit, the first body conduit and second body conduit extending from the first end to the second end;a first end cap connected to the first end of the center body, the first end cap comprising return conduits configured to fluidly connect one of the body conduits with another of the body conduits, the first end cap having a port for receiving a first conduit in fluid communication with the tissue site; anda second end cap connected to the second end of the center body, the second end comprising return conduits configured to fluidly connect one of the body conduits with another of the body conduits, the second end cap having a port for receiving a second conduit in fluid communication with a reduced pressure source;wherein the fluid connection of the body conduits to the return conduits of the first and second end caps creates a continuous, tortuous flow path. 2. The canister of claim 1, wherein the first body conduit and the second body conduit are radially positioned within the center body. 3. The canister of claim 1, wherein the center body has an oblong shape. 4. The canister of claim 1, wherein a first side and second, opposing side of the center body are planar. 5. The canister of claim 1, wherein the first body conduit and the second body conduit are bonded together to form the center body having a planar shape. 6. The canister of claim 1, wherein: the first body conduit and the second body conduit are bonded together to form the center body having a planar shape;the continuous, tortuous flow path is a unidirectional flow path beginning at the port in the first end cap and ending at the port in the second end cap; andthe continuous, tortuous flow path passes through the first body conduit and the second body conduit. 7. The canister of claim 6, further comprising an additional number of fluidly separate body conduits, wherein each of the fluidly separate body conduits are positioned adjacent to another of the fluidly separate body conduits to form a single column of conduits. 8. The canister of claim 1, further comprising an additional number of fluidly separate body conduits, wherein the fluidly separate conduits are arranged in one or more columns or rows. 9. The canister of claim 1, further comprising an absorbent material positioned within at least one of the first body conduit and the second body conduit. 10. The canister of claim 9, wherein the absorbent material is one of a hydrophilic foam, a hydrophilic paper or a hydrophilic powder. 11. The canister of claim 7, wherein there are an uneven number of fluidly separate body conduits. 12. The canister of claim 1, further comprising a hydrophobic filter positioned within the second end cap, proximate the port. 13. The canister of claim 1, wherein the canister is formed from silicone. 14. The canister of claim 1, wherein the center body is formed as a single, extruded piece. 15. The canister of claim 1, further comprising: an inlet conduit bonded to the port on the first end cap, the inlet conduit for providing fluid communication between the tissue site and the canister; andan outlet conduit bonded to the port on the second end cap, the outlet conduit for providing fluid communication between the canister and a reduced pressure source. 16. A system for use in administering reduced pressure to a tissue site, the system comprising: a reduced-pressure dressing positioned proximate the tissue site, the reduced-pressure dressing including a manifold positioned within the tissue site for delivering reduced pressure to the tissue site;an in-line canister fluidly connected to the reduced-pressure dressing through a first conduit for receiving and storing fluid received from the tissue site, the in-line canister comprising: a center body comprising a first end, a second end, a first body conduit, and a second body conduit fluidly separated from the first body conduit, the first body conduit and second body conduit extending from the first end to the second end;a first end cap connected to the first end of the center body, the first end cap comprising return conduits configured to fluidly connect one of the body conduits with another of the body conduits, the first end cap having a port for receiving a first conduit in fluid communication with the tissue site; anda second end cap connected to the second end of the center body, the second end comprising return conduits configured to fluidly connect one of the body conduits with another of the body conduits, the second end cap having a port for receiving a second conduit in fluid communication with a reduced pressure source;wherein the fluid connection of the body conduits to the return conduits of the first and second end caps creates a continuous, tortuous flow; anda reduced-pressure treatment unit fluidly connected to the canister through a second conduit, the reduced-pressure treatment unit including a reduced pressure source for providing reduced pressure to the tissue site.
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이 특허에 인용된 특허 (86)
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.
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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.
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