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1. 发明专利

JP2013059638A Reduced-pressure, liquid-collection canister with multi-orientation filter 有权
标题翻译：减压滤芯，采用多方向过滤器的液体收集器
公开(公告)号：JP2013059638A
公开(公告)日：2013-04-04
申请号：JP2012251833
申请日：2012-11-16
申请人： Kci Licensing Inc , ケーシーアイライセンシングインコーポレイテッド
发明人： LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS , PRATT BENJAMIN ANDREW
IPC分类号： A61M27/00
CPC分类号： A61M1/0001 , A61M1/0052 , A61M1/0088 , A61M2205/21 , A61M2205/7536
摘要： PROBLEM TO BE SOLVED: To provide a liquid collection canister in which wound exudate from the tissue site are collected within a canister to prevent the liquids from reaching the reduced pressure source.SOLUTION: A reduced pressure treatment system includes a liquid-collection canister 102 for collecting liquid from a tissue site to which reduced pressure treatment is applied. The canister 102 includes a first space 318 configured to collect the liquid from the tissue site and a filter 104 having a frame 304 and a non-planar filter element. The filter 104 defines a second space within the canister 102 separated from the first space 318 by the filter element. The filter element sufficiently prevents liquid from passing from the first space 318 into the second space. The filter element substantially allows gaseous communication between the first space 318 and the second space when the second space is exposed to a reduced pressure.
摘要翻译：要解决的问题：提供一种液体收集罐，其中来自组织部位的伤口渗出物被收集在罐内以防止液体到达减压源。解决方案：减压处理系统包括用于从应用减压处理的组织部位收集液体的液体收集罐102。罐102包括构造成从组织部位收集液体的第一空间318和具有框架304和非平面过滤元件的过滤器104。过滤器104限定通过过滤元件与罐体102隔开的第二空间，该第二空间与第一空间318分离。过滤元件足以防止液体从第一空间318进入第二空间。当第二空间暴露于减压时，过滤元件基本上允许第一空间318和第二空间之间的气体连通。版权所有（C）2013，JPO＆INPIT

2. 发明申请

WO2012162098A3 WOUND HEALING SYSTEM USING POSITIVE PRESSURE TO PROMOTE GRANULATION AT A TISSUE SITE 审中-公开
标题翻译：使用积极压力促进组织场地造粒的创伤治疗系统
公开(公告)号：WO2012162098A3
公开(公告)日：2013-03-14
申请号：PCT/US2012038416
申请日：2012-05-17
申请人： KCI LICENSING INC , LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK , COULTHARD RICHARD DANIEL JOHN , TOUT AIDAN MARCUS
发明人： LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK , COULTHARD RICHARD DANIEL JOHN , TOUT AIDAN MARCUS
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F13/00068 , A61M1/0066 , A61M1/0084
摘要： A wound healing system (100) for promoting healing of a wound of a patient includes a positive pressure source (113), a reduced pressure source (151), an a porous foam (121) positioned in contact with the wound. The porous foam includes a plurality of flow channels in fluid communication with the reduced pressure source. The system further includes a filler member (125) having a flexible wall defining an interior chamber. The interior chamber is in fluid communication with the positive pressure source, and a cover member (110) is positioned over the filler member.
摘要翻译：用于促进患者伤口愈合的伤口愈合系统（100）包括正压源（113），减压源（151），定位成与伤口接触的多孔泡沫（121）。多孔泡沫包括与减压源流体连通的多个流动通道。该系统还包括填充件（125），其具有限定内部室的柔性壁。内部室与正压源流体连通，并且盖构件（110）位于填充构件上方。

3. 发明申请

WO2010075180A8 REDUCED-PRESSURE WOUND TREATMENT SYSTEMS AND METHODS EMPLOYING MANIFOLD STRUCTURES 审中-公开
标题翻译：减少压力治疗系统和使用管状结构的方法
公开(公告)号：WO2010075180A8
公开(公告)日：2011-07-14
申请号：PCT/US2009068547
申请日：2009-12-17
申请人： KCI LICENSING INC , ROBINSON TIMOTHY MARK , LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
发明人： ROBINSON TIMOTHY MARK , LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
IPC分类号： A61M1/00 , A61B17/00 , A61F13/00
CPC分类号： A61M1/0088 , A61F13/00021 , A61F13/00068 , A61F13/0203 , A61F13/0216 , A61M1/0023
摘要： Manifold structures, systems, and methods are disclosed that include using longitudinal members and one or more shaped projections to cause microstrain at a tissue site. In one instance a manifold structure includes a plurality of spaced longitudinal members and at least one shaped projection coupled to at least one of the plurality of longitudinal members for creating a microstrain at a tissue site. The at least one shaped projection includes a columnar member having a distal end and includes an enlarged member positioned at the distal end of the columnar member. The columnar member has a first outer diameter (D1) and the enlarged member has a second outer diameter (D2). The second outer diameter of the enlarged member is greater than the first outer diameter of the columnar member (D2 > D1). Other systems, methods, and structures are presented.
摘要翻译：公开了歧管结构，系统和方法，其包括使用纵向构件和一个或多个成形突起以在组织部位处引起微应变。在一个实例中，歧管结构包括多个间隔开的纵向构件和联接到多个纵向构件中的至少一个的至少一个成形突起，用于在组织部位处产生微应变。所述至少一个成形突起包括具有远端的柱状构件，并且包括位于所述柱状构件的远端处的扩大构件。柱状构件具有第一外径（D1），并且扩大构件具有第二外径（D2）。扩大构件的第二外径大于柱状构件的第一外径（D2> D1）。介绍了其他系统，方法和结构。

4. 发明申请

WO2009111657A3 DRESSING AND METHOD FOR APPLYING REDUCED PRESSURE TO AND COLLECTING AND STORING FLUID FROM A TISSUE SITE 审中-公开
标题翻译：用于将降低压力施加到组织站点并收集和储存流体的连接和方法
公开(公告)号：WO2009111657A3
公开(公告)日：2010-02-11
申请号：PCT/US2009036222
申请日：2009-03-05
申请人： KCI LICENSING INC , JAEB JONATHAN PAUL , LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
发明人： JAEB JONATHAN PAUL , LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
IPC分类号： A61F13/02 , A61M1/00
CPC分类号： A61M1/0049 , A61F13/00063 , A61F13/00068 , A61F2013/00174 , A61F2013/00412 , A61F2013/00536 , A61F2013/00544 , A61M1/0031 , A61M1/0052 , A61M1/0088 , A61M1/009 , A61M1/0092 , A61M2205/15 , A61M2205/7536
摘要： A reduced pressure dressing for applying reduced pressure treatment to a tissue site includes an interface layer (1920) adapted to be positioned at the tissue site. An absorbent layer (1928) is in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A pump (1810) is in fluid communication with the absorbent layer to deliver a reduced pressure to the tissue site. A cover (1944) is positioned over the pump, the absorbent layer, and the interface layer to maintain the reduced pressure at the tissue site, and a liquid-air separator (1940) is positioned between the absorbent layer and the pump to inhibit liquid from entering the pump.
摘要翻译：用于对组织部位进行减压治疗的减压敷料包括适于定位在组织部位处的界面层（1920）。吸收层（1928）与界面层流体连通以吸收来自界面层和组织部位中的至少一个的液体。泵（1810）与吸收层流体连通，以向组织部位递送减压。盖（1944）位于泵，吸收层和界面层上方，以维持组织部位的减压，并且液体 - 空气分离器（1940）位于吸收层和泵之间以抑制液体从进入泵。

5. 发明申请

WO2013119854A3 SYSTEMS AND METHODS FOR ELECTROCHEMICAL DETECTION IN A DISC PUMP 审中-公开
标题翻译： DISC泵中电化学检测的系统和方法
公开(公告)号：WO2013119854A3
公开(公告)日：2014-08-28
申请号：PCT/US2013025202
申请日：2013-02-07
申请人： KCI LICENSING INC , LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
发明人： LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
IPC分类号： F04B43/04 , F04B51/00
CPC分类号： F04B43/04 , F04B43/02 , F04B43/046 , F04B51/00
摘要： A disc pump system includes a pump body having a substantially cylindrical shape defining a cavity for containing a fluid, the cavity being formed by a side wall closed at both ends by substantially circular end walls, at least one of the end walls being a driven end wall having a central portion and a peripheral portion extending radially outwardly from the central portion of the driven end wall. The system includes an electrochemical detection system including a working electrode, a reference electrode, and an auxiliary electrode. The electrochemical detection system functions to detect the presence of a target gas in the fluid that flows through the pump body.
摘要翻译：盘式泵系统包括具有大致圆柱形形状的泵体，其限定用于容纳流体的空腔，所述空腔由两端由基本上圆形的端壁封闭的侧壁形成，所述端壁中的至少一个为驱动端壁具有从驱动端壁的中心部分径向向外延伸的中心部分和周边部分。该系统包括电化学检测系统，其包括工作电极，参比电极和辅助电极。电化学检测系统用于检测流过泵体的流体中目标气体的存在。

6. 发明申请

WO2012078561A2 A DRAPE HAVING MICROSTRAIN INDUCING PROJECTIONS FOR TREATING A WOUND SITE 审中-公开
标题翻译：具有微丝骨诱导投射治疗创伤部位的蛛网
公开(公告)号：WO2012078561A2
公开(公告)日：2012-06-14
申请号：PCT/US2011063403
申请日：2011-12-06
申请人： KCI LICENSING INC , LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
发明人： LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
IPC分类号： A61F13/02
CPC分类号： A61F13/00068 , A61F13/00 , A61F13/00008 , A61F13/00017 , A61F13/00034 , A61F13/00038 , A61F13/00042 , A61F13/00046 , A61F2013/00536 , A61L15/00 , A61L15/16 , A61L31/06 , A61M1/00 , A61M1/0023 , A61M1/0084 , A61M1/0088 , A61M1/0092 , A61M1/34 , A61M1/3403
摘要： Systems and apparatuses for administering reduced pressure treatment to a tissue site include a reduced pressure source, a drape having a plurality of projections for contacting the tissue site, and an adhesive connected to at least a portion of the drape for sealing the drape to a portion of a patient's intact epidermis.
摘要翻译：用于对组织部位施加减压治疗的系统和装置包括减压源，具有用于接触组织部位的多个突出部的盖布以及连接至盖布的至少一部分以用于将盖布密封至部分的患者完整的表皮。

7. 发明专利

CA2843317C SYSTEMS AND METHODS FOR TREATING A TISSUE SITE WITH REDUCED PRESSURE INVOLVING A REDUCED-PRESSURE INTERFACE HAVING A CUTTING ELEMENT 未知
公开(公告)号：CA2843317C
公开(公告)日：2020-01-28
申请号：CA2843317
申请日：2012-07-20
申请人： KCI LICENSING INC
发明人： TOUT AIDAN MARCUS , LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK
IPC分类号： A61M1/00 , A61F15/02
摘要： Systems and methods for a reduced-pressure interface for providing reduced pressure through a sealing member to a distribution manifold includes a housing having a flange portion and a cavity wall portion such that the cavity wall portion forms a cavity having a tissue-facing cavity opening. A conduit port is coupled to the cavity wall and has a conduit aperture, such that the conduit port is adapted to receive a reduced-pressure delivery conduit. An attachment device is coupled to a tissue-facing side of the flange portion of the housing such that the attachment device couples the housing to the sealing member. Additionally, a cutting element is at least temporarily coupled to the housing proximate to the tissue-facing cavity opening such that the cutting element is adapted to form an aperture in the sealing member when the cutting element is driven into the sealing member with a driving force.

8. 发明专利

CA2844663C REDUCED-PRESSURE SYSTEMS AND METHODS EMPLOYING A LEAK-DETECTION MEMBER 未知
公开(公告)号：CA2844663C
公开(公告)日：2019-09-24
申请号：CA2844663
申请日：2012-08-10
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS , LONG JUSTIN ALEXANDER
IPC分类号： A61F13/00 , A61F13/02 , A61M1/00
摘要： Systems, methods for manufacturing, and apparatus are provided for detecting leaks in systems for treating a patient with reduced pressure. In one instance, a system includes a distribution manifold for disposing proximate to the tissue site and a sealing member for disposing over the distribution manifold and at least a portion of intact epidermis of the patient. The sealing member has at least a portion that is substantially transparent. The system further includes a reduced-pressure source associated with the distribution manifold for providing reduced pressure to the distribution manifold and a leak-detection member sized and configured to substantially surround the distribution manifold. The leak-detection member includes a detection material that develops a color contrast when a portion is exposed to air and a portion is not exposed to air. The leak detection member works with even low flow systems. Other systems, methods, and apparatus are presented.

9. 发明专利

CA2845880C DISC PUMP AND VALVE STRUCTURE 未知
公开(公告)号：CA2845880C
公开(公告)日：2019-08-20
申请号：CA2845880
申请日：2012-08-22
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
IPC分类号： F04B43/04
摘要： A dual-cavity pump having a pump body with a substantially elliptical shape including a cylindrical wall (11) closed at each end by end plates (12,13) is disclosed. The pump (10) further comprises a pair of disc-shaped interior plates (14,15) supported within the pump by a ring-shaped isolator (30) affixed to the cylindrical wall of the pump body. The internal surfaces of the cylindrical wall (11), the end plate (12), the interior plate (14), and the ring-shaped isolator (30) form a first cavity (16) within the pump. The internal surfaces of the cylindrical wall (11), the end plate (13), the interior plate (15), and the ring-shaped isolator (30) form a second cavity (17) within the pump. The internal surfaces of the first cavity (16) comprise a side wall (18) which is a first portion of the inside surface of the cylindrical wall (11) that is closed at both ends by end walls (20,22) wherein the end wall (20) is the internal surface of the end plate (12) and the end wall (22) comprises the internal surface of the interior plate 14 and a first side of the isolator (30):. The interior plates (14,15) together form an actuator (40) that is operatively associated with the central portion of the end walls (22,23) via the interior plates (22,23). The illustrative embodiments of the dual-cavity pump have three valves including one located within a common end wall between the cavities of the pump.

10. 发明专利

CA2937100C REDUCED-PRESSURE TREATMENT SYSTEMS WITH RESERVOIR CONTROL 未知
公开(公告)号：CA2937100C
公开(公告)日：2019-07-02
申请号：CA2937100
申请日：2009-08-07
申请人： KCI LICENSING INC
发明人： PRATT BENJAMIN ANDREW , LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
IPC分类号： A61M27/00 , A61M1/00
摘要： A reduced-pressure system for delivering reduced pressure for medical purposes to a desired site and to receive fluids in one instance includes a reservoir having an interior space operable to contain the fluids. A reduced-pressure delivery conduit is placed in fluid communication with the interior space for delivering the reduced pressure to the desired site. A source conduit and a pressure sensor conduit are placed in fluid communication with the interior space. A pressure sensor is placed in fluid communication with the pressure sensor conduit. A reduced-pressure source is placed in fluid communication with the source conduit. A reduced- pressure control unit is associated with the pressure sensor and the reduced-pressure source and is operable to receive pressure data from the pressure sensor and supply data from the reduced- pressure source and to determine when a reservoir-full/blockage condition exists. Other systems and methods are presented.

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