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21. 发明专利

CA2790419C EPITHELIALIZATION METHODS, DRESSINGS, AND SYSTEMS 未知
公开(公告)号：CA2790419C
公开(公告)日：2018-08-14
申请号：CA2790419
申请日：2011-03-14
申请人： KCI LICENSING INC
发明人： MANWARING MICHAEL , WILKES ROBERT PEYTON , LEUNG BRADEN
IPC分类号： A61F13/02 , A61M27/00
摘要： Methods, dressings (100), and systems (103) for promoting epithelialization of a wound or other tissue are presented. The methods, dressings (100), and systems (103) help form simulated rete pegs. In one instance, an epithelialization dressing (100) is disclosed that may include a dressing body (102) having a plurality of projections (108). A plurality of apertures (114) is formed on a portion of the dressing body (102). The dressing (100) helps manage fluids on the wound and the projections (108) form cavities into which epithelial tissue migrates to from epithelial columns that function like rete pegs. Other dressings (100), methods, and systems (103) are disclosed.

22. 发明专利

AU2009335117B2 System for providing fluid flow to nerve tissues 未知
公开(公告)号：AU2009335117B2
公开(公告)日：2015-08-20
申请号：AU2009335117
申请日：2009-12-29
申请人： KCI LICENSING INC
发明人： SWAIN LARRY , MANWARING MICHAEL , LEUNG BRADEN , CORNET DOUGLAS
IPC分类号： A61M1/00 , A61B17/08 , A61F13/00 , A61M27/00
摘要： Provided is an apparatus that includes a nerve conduit, a manifold and a support structure for providing a reduced pressure. Also provided is a system that includes a source of reduced pressure, a nerve conduit, a manifold, a support structure and a conduit for providing fluid communication between the manifold support and the source of reduced pressure. Additionally provided is a method that includes implanting the above nerve conduit, manifold and support structure at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.

23. 发明专利

AU2009335119B2 System for providing fluid flow to nerve tissues 未知
公开(公告)号：AU2009335119B2
公开(公告)日：2015-04-16
申请号：AU2009335119
申请日：2009-12-29
申请人： KCI LICENSING INC
发明人： SWAIN LARRY , MANWARING MICHAEL , LEUNG BRADEN , CORNET DOUGLAS
IPC分类号： A61M37/00 , A61L27/24 , A61L27/54 , A61L27/58 , A61M1/00 , A61M27/00 , A61M31/00
摘要： Provided is an apparatus that includes a nerve conduit and a nested manifold for providing a reduced pressure. Also provided is a system that includes a source of reduced pressure, a nerve conduit and nested manifold, and a conduit for providing fluid communication between the manifold and the source of reduced pressure. Additionally provided is a method that includes implanting the above nerve conduit and manifold at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.

24. 发明专利

CA2644864C USE OF PERCUTANEOUS TUBE FOR ADMINISTERING REDUCED PRESSURE TREATMENT USING BALLOON DISSECTION 未知
公开(公告)号：CA2644864C
公开(公告)日：2013-08-27
申请号：CA2644864
申请日：2007-03-14
申请人： KCI LICENSING INC
发明人： JOHNSON ROYCE W , SWAIN LARRY D , CORNET DOUGLAS A , MANWARING MICHAEL , KAGAN JONATHAN
IPC分类号： A61M27/00 , A61B17/88 , A61F2/958 , A61M1/00
摘要： A method of administering a reduced pressure tissue treatment to a tissue site includes percutaneously inserting a tube through a skin tissue of a patient to place a distal end of the tube adjacent the tissue site, the tube having at least one passageway. A balloon associated with the tube is positioned adjacent the tissue site, and the balloon is inflated to dissect and form a void adjacent the tissue site. A manifold having a plurality of flow channels is delivered through the passageway to the tissue site. The manifold is positioned such that at least one of the flow channels is in contact with the tissue site, and a reduced pressure is applied to the tissue site through the flow channels of the manifold.

25. 发明专利

AU2011245310A1 System and method for sealing an incisional wound 未知
公开(公告)号：AU2011245310A1
公开(公告)日：2012-09-13
申请号：AU2011245310
申请日：2011-04-28
申请人： KCI LICENSING INC
发明人： CORNET DOUGLAS A , MANWARING MICHAEL
IPC分类号： A61M1/00
摘要： An apparatus, system, and method for treating an incisional wound having incisional walls is disclosed. The apparatus includes a conduit having a first end for receiving reduced pressure and a second end. The apparatus further includes a scaffold. The scaffold has opposing surfaces for positioning adjacent the incisional walls and is fiuidly coupled to the second end of the conduit for receiving the reduced pressure. The scaffold is generally elongated in shape and has a thickness between the opposing surfaces that is sufficiently thin for positioning within the incisional wound. The apparatus further includes an internal manifold that has a primary flow channel extending generally longitudinally within the scaffold and between the opposing surfaces of the scaffold. The internal manifold is fiuidly coupled to the second end of the conduit. The application of the reduced pressure through the scaffold and the internal manifold induces tissue apposition between the incisional walls.

26. 发明专利

AU2011227484A1 Epithelialization methods, dressings, and systems 未知
公开(公告)号：AU2011227484A1
公开(公告)日：2012-08-23
申请号：AU2011227484
申请日：2011-03-14
申请人： KCI LICENSING INC
发明人： MANWARING MICHAEL , WILKES ROBERT PEYTON , LEUNG BRADEN
IPC分类号： A61F13/02 , A61M27/00
摘要： Methods, dressings (100), and systems (103) for promoting epithelialization of a wound or other tissue are presented. The methods, dressings (100), and systems (103) help form simulated rete pegs. In one instance, an epithelialization dressing (100) is disclosed that may include a dressing body (102) having a plurality of projections (108). A plurality of apertures (114) is formed on a portion of the dressing body (102). The dressing (100) helps manage fluids on the wound and the projections (108) form cavities into which epithelial tissue migrates to from epithelial columns that function like rete pegs. Other dressings (100), methods, and systems (103) are disclosed.

27. 发明专利

SG172025A1 TISSUE ROLL SCAFFOLDS 未知
公开(公告)号：SG172025A1
公开(公告)日：2011-07-28
申请号：SG2011041720
申请日：2009-12-29
申请人： KCI LICENSING INC
发明人： SWAIN LARRY , CORNET DOUGLAS , MANWARING MICHAEL , LEUNG BRADEN
摘要： An apparatus and system for treating a wound having a cavity is disclosed. The apparatus comprises a scaffold including a scaffold lamina and a tissue lamina wherein the scaffold lamina forms a laminate in fluid communication with the tissue lamina. The laminate is rolled into a generally cylindrical shape having two end surfaces. The apparatus further comprises a manifold having a port for coupling to a source of reduced pressure and that is positioned in fluid communication with the scaffold to provide reduced pressure to the scaffold lamina and the wound. The apparatus also comprises a drape formed of substantially impermeable material to cover the scaffold and the manifold within the wound. A method for treating a wound having a cavity is also disclosed and comprises positioning a scaffold lamina adjacent a tissue lamina to form a laminate in fluid communication with the tissue lamina, rolling the laminate into a generally cylindrical shape having two end surface, and positioning the scaffold within the cavity of the wound to provide reduced pressure to the wound. The method further comprises positioning a manifold in fluid communication with the scaffold to provide reduced pressure to the scaffold lamina and the wound.

28. 发明专利

MX2011007079A SISTEMA PARA PROPORCIONAR UN FLUJO DE FLUIDO A TEJIDOS NEURALES. 未知
公开(公告)号：MX2011007079A
公开(公告)日：2011-07-28
申请号：MX2011007079
申请日：2009-12-29
申请人： KCI LICENSING INC
发明人： SWAIN LARRY , MANWARING MICHAEL , LEUNG BRADEN , CORNET DOUGLAS A
IPC分类号： A61M1/00 , A61L27/24 , A61L27/54 , A61L27/56 , A61L27/58 , A61M27/00 , A61M31/00 , A61M37/00
摘要： Se describe un aparato y sistema para proporcionar presión reducida a un defecto en un nervio. El aparato comprende un conducto neural que tiene una forma generalmente tubular que tiene paredes que incluyen una pared luminal que rodea el sitio de tejido para contener fluidos dentro de un espacio luminal entre el sitio de tejido para contener fluidos dentro del espacio luminal entre el sitio de tejido y la pared luminal. El aparato comprende además un distribuidor que tiene un cuerpo poroso y un conector para recibir presión reducida, en donde el distribuidor se coloca dentro del espacio luminal adyacente al sitio de tejido para distribuir la presión reducida al defecto. Adicionalmente se describe un método para proporcionar presión reducida a un defecto en un nervio que incluye implantar el conducto neural y el distribuidor en un sitio de tejido neural dañado y aplicar una presión reducida al distribuidor estimulando así la reparación o regeneración del tejido neural.

29. 发明专利

BRPI0709285A2 未知
公开(公告)号：BRPI0709285A2
公开(公告)日：2011-07-05
申请号：BRPI0709285
申请日：2007-03-14
申请人： KCI LICENSING INC
发明人： CORNET DOUGLAS A , SWAIN LARRY D , JOHNSON ROYCE W , MANWARING MICHAEL , KAGAN JONATHAN
IPC分类号： A61F5/00

30. 发明专利

CA2745903A1 SYSTEM FOR PROVIDING FLUID FLOW TO NERVE TISSUES 未知
公开(公告)号：CA2745903A1
公开(公告)日：2010-07-08
申请号：CA2745903
申请日：2009-12-29
申请人： KCI LICENSING INC
发明人： SWAIN LARRY , MANWARING MICHAEL , LEUNG BRADEN , CORNET DOUGLAS
IPC分类号： A61M1/00 , A61L27/24 , A61L27/54 , A61L27/56 , A61L27/58 , A61M27/00 , A61M31/00 , A61M37/00
摘要： An apparatus and system for providing reduced pressure to a defect in a nerve is disclosed. The apparatus comprises a nerve conduit having a generally tubular shape that has walls including a luminal wall surrounding the tissue site to contain fluids within a luminal space between the tissue site to contain fluids within a luminal space between the tissue site and the luminal wall. The apparatus further comprises a manifold having a porous body and a connector for receiving reduced pressure, wherein the manifold is positioned within the luminal space adjacent the tissue site to distribute the reduced pressure to the defect. Additionally, a method for providing reduced pressure to a defect in a nerve is disclosed that includes implanting the nerve conduit and manifold at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue.

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