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公开(公告)号：US20160095951A1
公开(公告)日：2016-04-07
申请号：US14869649
申请日：2015-09-29
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian LOCKE , Brian ANDREWS , Timothy Mark ROBINSON
CPC classification number: A61L15/18 , A61F13/00068 , A61F13/00987 , A61F13/00991 , A61F13/022 , A61F13/0276 , A61F2013/00314 , A61L15/22 , A61L15/225 , A61L15/24 , A61L15/26 , A61L15/28 , A61L15/425 , A61L15/44 , A61L15/60 , A61L2300/104 , A61L2300/106 , A61L2300/404 , A61L2420/00 , A61M1/0001 , A61M1/0088 , G05B19/41865
Abstract: Systems, methods, and apparatuses for increasing liquid absorption are described. Some embodiments may include a dressing having an absorbent layer containing super-absorbent material as well as ionic-exchange media (IEM). In some embodiments, the absorbent layer may include absorbent fibers. The absorbent fibers may each include a super-absorbent core surrounded by a water-permeable layer onto which ionic-exchange media (IEM) may be grafted. As liquid comes into contact with the IEM, its ionic nature may be reduced, therefore protecting the absorbent qualities of the super-absorbent material.
Abstract translation: 描述了用于增加液体吸收的系统，方法和装置。 一些实施例可以包括具有包含超吸收材料的吸收层以及离子交换介质（IEM）的敷料。 在一些实施例中，吸收层可以包括吸收性纤维。 吸收性纤维可以各自包括由可渗透层包围的超吸收芯，离子交换介质（IEM）可以在其上接枝。 当液体与IEM接触时，其离子性能可能降低，因此保护了超吸收材料的吸收性能。
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82.发明申请公开(公告)号：US20150313762A1
公开(公告)日：2015-11-05
申请号：US14795079
申请日：2015-07-09
Applicant: KCI Licensing, Inc.
Inventor： Tyler H. SIMMONS , Colin John HALL , Timothy Mark ROBINSON
CPC classification number: A61F13/00068 , A61F13/0246 , A61F13/0266 , A61F2013/00089 , A61F2013/00174 , A61F2013/00536 , A61M1/0088
Abstract: Systems, methods, and dressings for treating a linear wound, such as an incision, on a patient are presented. The systems, dressings, and methods include a sealing ring that helps form a fluid seal around the linear wound. In one instance, a sealing material is extruded around the linear wound to help form a seal. In another instance, a sealing ring is coupled to a lower portion of a dressing bolster to form a seal. Other systems, methods, and apparatuses are disclosed.
Abstract translation: 提出了用于治疗患者的线性伤口（例如切口）的系统，方法和敷料。 系统，敷料和方法包括密封环，其有助于在线性伤口周围形成流体密封。 在一种情况下，密封材料围绕线性卷绕件挤出以帮助形成密封。 在另一种情况下，密封环联接到敷料垫的下部以形成密封。 公开了其他系统，方法和装置。
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公开(公告)号：US20150119834A1
公开(公告)日：2015-04-30
申请号：US14517521
申请日：2014-10-17
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian LOCKE , Timothy Mark ROBINSON
CPC classification number: A61M1/0088 , A61F13/00068 , A61F13/0216 , A61F13/0246 , A61F13/025 , A61F13/0269 , A61L15/58 , A61M2207/00 , B32B37/1292 , Y10T156/10
Abstract: A dressing for treating a tissue site with negative pressure is described. The dressing includes a tissue interface and a sealing member. The dressing further includes a sealing tape configured to be coupled to the sealing member and epidermis. The sealing tape includes a bonding adhesive and a sealing adhesive coupled to a side of the sealing tape. The sealing tape includes a layer of the bonding adhesive disposed on a film layer and a layer of sealing adhesive having one or more apertures disposed on the bonding adhesive. The sealing tape can include a layer of the bonding adhesive disposed on a portion of a film layer and a layer of the sealing adhesive disposed on a uncovered portions of the film layer.
Abstract translation: 描述了用于处理负压组织部位的敷料。 敷料包括组织界面和密封构件。 敷料还包括密封带，其被配置为联接到密封构件和表皮。 密封带包括粘合粘合剂和联接到密封带侧面的密封粘合剂。 密封带包括设置在膜层上的粘合粘合剂层和具有设置在粘结粘合剂上的一个或多个孔的密封粘合剂层。 密封带可以包括设置在膜层的一部分上的粘合粘合剂层和设置在膜层的未覆盖部分上的密封粘合剂层。
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公开(公告)号：US20230404816A1
公开(公告)日：2023-12-21
申请号：US18241696
申请日：2023-09-01
Applicant: KCI Licensing, Inc.
Inventor： Timothy Mark ROBINSON , Christopher Brian LOCKE
CPC classification number: A61F13/023 , A61F13/0256 , A61F13/0269 , A61F13/0289 , A61F13/025 , A61B46/40 , A61M1/915 , A61H9/0057
Abstract: A medical drape for use with a reduced pressure system for providing reduced pressure to a tissue site is described. In some embodiments, the drape may include a flexible film, and an adhesive layer coupled to the flexible film. The adhesive layer may include a first adhesive disposed on a first portion of the flexible film in a first pattern. The first adhesive can be configured to secure the flexible film proximate to the tissue site. The adhesive layer generally includes a second adhesive disposed on a second portion of the flexible film in a second pattern. The second adhesive can be configured to seal the flexible film proximate to the tissue site. The first pattern and the second pattern are preferably registered so that the first portion and the second portion are offset to cover substantially different portions of the flexible film.
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公开(公告)号：US20230390117A1
公开(公告)日：2023-12-07
申请号：US18237094
申请日：2023-08-23
Applicant: KCI Licensing, Inc.
CPC classification number: A61F13/00068 , A61F13/00012 , A61L15/225 , A61L15/26 , A61M1/90 , A61L15/44 , A61L15/62 , A61L15/64 , A61L15/425
Abstract: As an example, in some embodiments is a dressing that may comprise a manifold, a bioresorbable component, and a degradation-modulating component. The degradation-modulating component may cover two or more surfaces of the bioresorbable component. The degradation-modulating component may be further configured to modulate degradation of the bioresorbable component.
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Patent Agency Ranking
公开(公告)号：US20230302269A1
公开(公告)日：2023-09-28
申请号：US18198963
申请日：2023-05-18
Applicant: KCI Licensing, Inc.
Inventor： Timothy Mark ROBINSON , Christopher Brian LOCKE , James A. LUCKEMEYER
IPC: A61M39/22 , F16K31/122 , F16K31/363 , A61M1/00 , A61M3/02 , F16K1/38
CPC classification number: A61M39/227 , F16K31/1226 , F16K31/363 , A61M39/228 , A61M1/85 , A61M1/77 , A61M1/92 , A61M3/0254 , A61M39/22 , F16K1/38 , F16K31/1221 , Y10S137/907 , A61M1/772 , A61F13/0206
Abstract: Systems, methods, and apparatuses for irrigating a tissue site are described. The system can include a tissue interface and a sealing member configured to be placed over the tissue site to form a sealed space, and a negative-pressure source fluidly coupled to the sealed space. The system includes an irrigation valve having a housing, a piston disposed in the housing, a fluid inlet to fluidly couple a fluid inlet chamber to a fluid source, and a fluid outlet to fluidly couple a fluid outlet chamber to the sealed space. A piston passage extends through the piston and fluidly couples the fluid inlet chamber and the fluid outlet chamber, and a biasing member is coupled to the piston to bias the irrigation valve to a closed position. The negative-pressure source is configured to move the piston between the closed position and an open position to draw fluid to the sealed space.
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公开(公告)号：US20230147519A1
公开(公告)日：2023-05-11
申请号：US18091149
申请日：2022-12-29
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian LOCKE , Timothy Mark ROBINSON
IPC: A61B17/32 , A61B17/3203 , A61F13/00 , A61M3/02 , A61M1/00
CPC classification number: A61B17/32 , A61B17/3203 , A61F13/00068 , A61M3/0229 , A61M1/85 , A61M1/915 , A61M1/92 , A61M1/94 , A61B2017/320084 , A61B2017/32032 , A61F2013/00357 , A61F2013/0028 , A61F2013/00174 , A61F2013/0017 , A61F2013/00582 , A61B2017/320008 , A61B2017/22008
Abstract: A treatment system for debriding a treatment area of a tissue site and applying negative pressure is disclosed. In some embodiments, the treatment system may include an ultrasonic bubble generator fluidly coupled to a negative-pressure source, fluid source, and a dressing. Fluid may be drawn from the fluid source to the ultrasonic bubble generator, whereby micro-bubbles and ultrasonic waves may be generated in the fluid before the fluid is instilled to the dressing.
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公开(公告)号：US20230088196A1
公开(公告)日：2023-03-23
申请号：US17774792
申请日：2020-11-11
Applicant: KCI Licensing, Inc.
Inventor： James Killingworth SEDDON , Timothy Mark ROBINSON , Justin RICE , Shannon C. INGRAM , Christopher Brian LOCKE
Abstract: This disclosure describes a wound sealing film containing a first layer having a first surface and a second surface, said first layer contains a first polymer composition, a second layer having a first surface and a second surface, said second layer contains an adhesive, and a third layer having a first surface and a second surface, said third layer contains a polymeric gel, wherein the second layer is positioned between the first layer and the third layer, method of making and using the wound sealing film. In some aspects, a wound sealing film can contain a first layer containing a first polymer composition, and a combined layer containing a polymeric gel and an adhesive.
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公开(公告)号：US20230029576A1
公开(公告)日：2023-02-02
申请号：US17790944
申请日：2020-06-25
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian LOCKE , Timothy Mark ROBINSON
Abstract: The present disclosure relates generally to wound inserts that may include an outer layer and an inner core of biopolymers that may be used in the therapy of tunneling wounds and for facilitating wound healing. Kits for use in practicing the methods are also provided.
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公开(公告)号：US20220362062A1
公开(公告)日：2022-11-17
申请号：US17620351
申请日：2020-06-09
Applicant: KCI Licensing, Inc.
Inventor： Timothy Mark ROBINSON , Christopher Brian LOCKE
Abstract: Dressings, systems, and methods for treating a tissue site with negative pressure are described. The dressing includes a manifold having a first surface and a second surface opposite the first surface, a first layer adjacent to the first surface, and a second layer adjacent to the second surface. The first layer and the second layer each are formed from a polymer film. A plurality of fluid restrictions are formed in the polymer film adjacent to at least the first surface. A first plurality of bonds is formed between the first layer and the second layer. The first plurality of bonds define separable sections of the manifold. A second plurality of bonds is formed between the first layer and the second layer. The second plurality of bonds define a plurality of openings.
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