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241. 发明专利

CA2742962C REDUCED-PRESSURE, WOUND-TREATMENT DRESSINGS AND SYSTEMS 未知
公开(公告)号：CA2742962C
公开(公告)日：2018-09-25
申请号：CA2742962
申请日：2009-11-02
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK
IPC分类号： A61F13/02 , A61M1/00
摘要： A wound-closing dressing, which is suitable for use as part of a reduced-pressure, wound-treatment system, may include a sealing drape, one or more contracting elements, and a gripping member. The contracting element may be coupled to the sealing drape and is configured to contract when activated and to generate a closing force. A gripping member is coupled to the sealing drape and is configured to transmit the closing force to a patient's epidermis. Other dressings, systems, and methods are also disclosed.

242. 发明专利

CA2800993C DRESSINGS AND METHODS FOR TREATING A TISSUE SITE ON A PATIENT 未知
公开(公告)号：CA2800993C
公开(公告)日：2018-07-31
申请号：CA2800993
申请日：2011-04-14
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
IPC分类号： A61F13/02 , A61M1/00
摘要： Dressings, systems, and methods for treating a tissue site on a patient involve allowing liquids from the tissue site or a priming fluid to evaporate and exit the dressing through a liquid-impermeable, vapor-permeable membrane. The dressing is able to process more liquids than would otherwise be possible without evaporation and potentially to create reduced pressure. Other dressings, systems, and methods are disclosed.

243. 发明专利

CA2796893C REDUCED-PRESSURE MEDICAL SYSTEMS AND METHODS EMPLOYING A MOISTURE PROCESSING DEVICE 未知
公开(公告)号：CA2796893C
公开(公告)日：2018-06-05
申请号：CA2796893
申请日：2011-05-17
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , ROBINSON TIMOTHY MARK , TOUT AIDAN MARCUS
IPC分类号： A61M27/00 , A61M1/00
摘要： Systems, methods, and devices related to removing fluids from a patient are provided. In one instance, fluid is removed from the patient and delivered to a canister using reduced pressure. Reduced pressure is supplied to the canister via a reduced-pressure delivery conduit that includes a moisture processing device and a hydrophobic filter. The moisture processing device condenses moisture from the air to prevent condensation from occluding the hydrophobic filter. The moisture processing devices includes an expanded volume and one or more liquid-impermeable, vapor-permeable membranes. The liquid-impermeable, vapor- permeable membrane allows vapor to egress the moisture processing device. Other systems, methods, and devices are presented.

244. 发明专利

ES2670710T3 Apósito con perforaciones dimensionadas diferencialmente 未知
公开(公告)号：ES2670710T3
公开(公告)日：2018-05-31
申请号：ES17152232
申请日：2014-09-19
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN
IPC分类号： A61F13/00 , A61F13/02
摘要： Un apósito para tratar un sitio del tejido, que comprende: una capa base que tiene una periferia que rodea una parte central y una pluralidad de aberturas dispuestas a través de la periferia y la parte central, siendo las aberturas en la periferia mayores que las aberturas en la parte central, en donde la capa base es para cubrir el sitio del tejido; un adhesivo en comunicación de fluidos con las aberturas en la capa base; un miembro de sellado que tiene una periferia y una parte central, la periferia del miembro de sellado colocada próxima a la periferia de la capa base, en donde la parte central del miembro de sellado y la parte central de la capa base definen una envoltura; una primera capa de drenaje dispuesta en la envoltura; una segunda capa de drenaje dispuesta en la envoltura; una capa absorbente colocada en comunicación de fluidos entre la primera capa de drenaje y la segunda capa de drenaje, en donde una parte periférica de la primera capa de drenaje está acoplada a una parte periférica de la segunda capa de drenaje que proporciona una envoltura de la capa de drenaje que rodea la capa absorbente entre la primera y la segunda capa de drenaje; y una interfaz de conducto colocada próxima al miembro de sellado y en comunicación de fluidos con la envoltura.

245. 发明专利

AU2013280335B2 Wound connection pad with RFID and integrated strain gauge pressure sensor 未知
公开(公告)号：AU2013280335B2
公开(公告)日：2017-06-29
申请号：AU2013280335
申请日：2013-06-26
申请人： KCI LICENSING INC
发明人： GONZALEZ JUAN L , LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN
IPC分类号： A61M1/00
摘要： Systems, methods, and dressings are presented that involve using a RFID device in a dressing to provide pressure data or other data to a remote base unit. The dressing is an interactive dressing. The reduced pressure in the dressing may be monitored and used to control delivery of reduced pressure. In one instance, the pressure data at each dressing allows a plurality of tissue sites to be monitored and used with as single remote base unit. In another instance, devices and methods for assuring a proper pairing of reduced-pressure dressings and remote base units are also presented. Other systems, methods, and dressings are presented.

246. 发明专利

CA3005037A1 AMBULATORY THERAPY SYSTEM INCORPORATING ACTIVITY AND ENVIRONMENTAL SENSING CAPABILITY 未知
公开(公告)号：CA3005037A1
公开(公告)日：2017-05-26
申请号：CA3005037
申请日：2016-11-01
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , LUCKEMEYER JAMES A
IPC分类号： A61M1/00 , A61B5/11 , G06F19/00
摘要： A system for providing therapy to a tissue site is described. The system can include a light sensor, a motion sensor, and a controller. The controller can be communicatively coupled to the source of negative pressure, the light sensor, and the motion sensor. In some embodiments, the controller can be configured to receive a first signal from the light sensor indicative of ambient light, receive a second signal from the motion sensor indicative of activity, and activate an alert based on the first signal and the second signal.

247. 发明专利

AU2015328547A1 Multi-function dressing structure for negative-pressure therapy 未知
公开(公告)号：AU2015328547A1
公开(公告)日：2017-04-20
申请号：AU2015328547
申请日：2015-09-29
申请人： KCI LICENSING INC
发明人： ANDREWS BRIAN , ROBINSON TIMOTHY MARK , LOCKE CHRISTOPHER BRIAN , WHYTE DAVID GEORGE
IPC分类号： A61F13/02 , A61F13/00
摘要： Systems and apparatuses for forming a multi-function core for a dressing are described. The multi-function core includes a contact layer configured to be positioned adjacent to a tissue site, a wicking layer adjacent to the contact layer, an ion exchange layer adjacent to the wicking layer, an absorbing layer adjacent to the ion exchange layer, a blocking layer adjacent to the absorbing layer, and an odor-absorbing layer adjacent to the blocking layer. The contact layer, the wicking layer, the ion exchange layer, the absorbing layer, the blocking layer, and the odor-absorbing layer are coextensive and formed from a plurality of fibers disposed in a fibrous web. Methods of manufacturing the multi-function core are also described.

248. 发明专利

AU2017201678A1 Reduced-pressure treatment systems with reservoir control 未知
公开(公告)号：AU2017201678A1
公开(公告)日：2017-03-30
申请号：AU2017201678
申请日：2017-03-10
申请人： KCI LICENSING INC
发明人： PRATT BENJAMIN ANDREW , LOCKE CHRISTOPHER BRIAN , TOUT AIDAN MARCUS
IPC分类号： 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 (224) having an interior space (230) operable to contain the fluids. A reduced-pressure delivery conduit (222) is placed in fluid communication with the interior space (230) for delivering the reduced pressure to the desired site. A source conduit (236) and a pressure sensor conduit (246) are placed in fluid communication with the interior space (230). A pressure sensor (246) is placed in fluid communication with the pressure sensor conduit (242). A reduced-pressure source (248) is placed in fluid communication with the source conduit. A reduced- pressure control (260) unit is associated with the pressure sensor (254) and the reduced-pressure source (248) 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. Figure 2A CN o C1 CL Cw CL( U(N CL C(4 C(N it F- C (N 2- (N (N

249. 发明专利

AU2012294897C1 Reduced-pressure dressings, systems, and methods with evaporative devices 未知
公开(公告)号：AU2012294897C1
公开(公告)日：2017-03-30
申请号：AU2012294897
申请日：2012-04-09
申请人： KCI LICENSING INC
发明人： COULTHARD RICHARD DANIEL JOHN , LOCKE CHRISTOPHER BRIAN
IPC分类号： A61F13/02 , A61M1/00 , A61M27/00
摘要： Wounds dressings, systems, and methods are presented for removing liquid from a wound site into a dressing and moving air through the dressing to evaporate at least a portion of the removed liquid. The air is moved in one instance by a Coanda device incorporated into the dressing. Other systems, dressings.

250. 发明专利

AU2015292343A1 Combination fluid instillation and negative pressure dressing 未知
公开(公告)号：AU2015292343A1
公开(公告)日：2017-02-09
申请号：AU2015292343
申请日：2015-07-24
申请人： KCI LICENSING INC
发明人： MERCER DAVID , LOCKE CHRISTOPHER BRIAN , PRATT BENJAMIN ANDREW
IPC分类号： A61F13/00 , A61M1/00
摘要： Some illustrative embodiments of an instillation assembly for treating a tissue site may include a fluid distribution lumen and a fluid hub that may define a fluid instillation pathway. The fluid distribution lumen may be defined by a first film layer and a second film layer, and the fluid hub may be positioned in fluid communication with the fluid distribution lumen. The instillation assembly may be used in combination with a reduced-pressure assembly that may define a reduced-pressure pathway separate from the fluid instillation pathway.

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