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1. 发明申请

US20160158067A1 REDUCED-PRESSURE, WOUND-CLOSURE AND TREATMENT SYSTEMS AND METHODS 有权
标题翻译：降低压力，封闭和处理系统和方法
公开(公告)号：US20160158067A1
公开(公告)日：2016-06-09
申请号：US15042367
申请日：2016-02-12
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Ian James HARDMAN , Christopher Guy COWARD , Colin John HALL
IPC分类号： A61F13/00 , A61M1/00
CPC分类号： A61F13/00068 , A61B17/0057 , A61B2017/00575 , A61B2017/00646 , A61B2017/00676 , A61F13/00025 , A61F13/00029 , A61F13/00034 , A61F13/00038 , A61F13/00987 , A61M1/0088 , A61M1/0092 , Y10T29/49 , Y10T29/49826 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1062 , Y10T156/1304
摘要： A reduced-pressure, wound closure system is presented that generates a closing force on a surface wound and optionally provides reduced pressure to a body cavity or tissue site. The sealed contracting member, when placed under reduced pressure, generates the closing force. One illustrative system includes a first attachment member and a second attachment member, a sealed contracting member coupled to the first attachment member and the second attachment member, and wherein the closing force is generated between the first attachment member and the second attachment member when reduced pressure is supplied to the sealed contracting member. Other systems and methods are presented.
摘要翻译：提供了减压的伤口闭合系统，其在伤口表面上产生闭合力，并且可选地向体腔或组织部位提供减压。当密封的收缩构件放置在减压下时，产生闭合力。一个说明性系统包括第一附接构件和第二附接构件，联接到第一附接构件和第二附接构件的密封收缩构件，并且其中当减压时在第一附接构件和第二附接构件之间产生闭合力被提供给密封的承包商。介绍了其他系统和方法。

2. 发明申请

US20180289558A1 Reduced-Pressure, Wound-Closure And Treatment Systems And Methods 审中-公开
公开(公告)号：US20180289558A1
公开(公告)日：2018-10-11
申请号：US16004554
申请日：2018-06-11
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Ian James HARDMAN , Christopher Guy COWARD , Colin John HALL
IPC分类号： A61F13/00 , A61M1/00 , A61B17/00
摘要： A reduced-pressure, wound closure system is presented that generates a closing force on a surface wound and optionally provides reduced pressure to a body cavity or tissue site. The sealed contracting member, when placed under reduced pressure, generates the closing force. One illustrative system includes a first attachment member and a second attachment member, a sealed contracting member coupled to the first attachment member and the second attachment member, and wherein the closing force is generated between the first attachment member and the second attachment member when reduced pressure is supplied to the sealed contracting member. Other systems and methods are presented.

3. 发明申请

US20170100525A1 Reduced Pressure Delivery System Having A Manually-Activated Pump For Providing Treatment To Low-Severity Wounds 审中-公开
公开(公告)号：US20170100525A1
公开(公告)日：2017-04-13
申请号：US15389241
申请日：2016-12-22
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Ian James HARDMAN
IPC分类号： A61M1/00 , A61M39/24
CPC分类号： A61M1/0025 , A61M1/0011 , A61M1/0035 , A61M1/0049 , A61M1/0066 , A61M1/0072 , A61M1/0088 , A61M3/0262 , A61M27/00 , A61M39/24 , A61M2205/581 , A61M2205/7536
摘要： A manually-activated reduced pressure treatment system includes a substantially rigid housing, and an end cap slidingly received by the housing. An inner chamber is disposed between the end cap and housing, and a volume of the inner chamber is variable in amount depending on the position of the end cap within the housing. The end cap is slidingly movable between an uncompressed position at which the volume of the inner chamber is at a maximum value and a compressed position at which the volume of the inner chamber is at a minimum value. A position indicating member is associated with the end cap and housing to indicate the position of the end cap relative to the housing at predetermined positions between the uncompressed position and the compressed position.

4. 发明申请

US20160361475A1 Systems And Methods For Improved Connection To Wound Dressings In Conjunction With Reduced Pressure Wound Treatment Systems 审中-公开
标题翻译：与压伤伤口治疗系统相结合的伤口敷料改进连接系统和方法
公开(公告)号：US20160361475A1
公开(公告)日：2016-12-15
申请号：US15247566
申请日：2016-08-25
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Timothy Mark ROBINSON , Christopher Brian LOCKE
IPC分类号： A61M1/00
CPC分类号： A61M1/0035 , A61F13/00068 , A61M1/0025 , A61M1/0031 , A61M1/0037 , A61M1/0086 , A61M1/0088 , A61M1/0092 , A61M2205/3344 , A61M2205/584
摘要： A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate end to the distal end. A vacuum pump is coupled to the proximate end of the primary lumen, and a reduced pressure adapter is coupled to the distal end of the reduced pressure delivery tube. The adapter includes channels to direct liquid away from the ancillary lumens and into the primary lumen.
摘要翻译：用于向组织施加减压的系统包括多腔减压输送管，其具有近端，远端，从近端延伸到远端延伸穿过导管的主腔，以及延伸穿过导管的辅助腔从近端到远端。真空泵联接到主腔的近端，减压适配器联接到减压输送管的远端。适配器包括将液体远离辅助管腔并进入主管腔的通道。

5. 发明申请

US20160354253A1 Abdominal Wound Dressing 审中-公开
标题翻译：腹部伤口敷料
公开(公告)号：US20160354253A1
公开(公告)日：2016-12-08
申请号：US15239456
申请日：2016-08-17
申请人： KCI Licensing, Inc.
发明人： Kenneth William HUNT , Keith Patrick HEATON , Wayne J. SCHROEDER
IPC分类号： A61F13/00 , A61L15/22 , A61M1/00 , A61L15/42 , A61M27/00 , A61F13/02
摘要： An abdominal wound dressing and methods of use are described that enable the application of negative pressure to the wound site in a healing manner while also limiting the formation of adhesions that would prevent the removal of the dressing. The dressing comprises a layer of porous foam material enclosed by sheets of elastomeric material punctuated by a number of appropriately placed holes. Multiple layers of porous foam may also be used. A suction tube connector is provided on an upper surface of a layer of foam for connection to a negative pressure source. At least one layer of foam is enclosed in elastomeric material and is placed in direct contact with the tissue within the open wound. Fluids are drawn by negative pressure through the holes positioned in the elastomeric envelope and through the foam.
摘要翻译：描述了腹部伤口敷料和使用方法，其能够以愈合方式对伤口部位施加负压，同时也限制了防止敷料除去的粘连的形成。敷料包括由多个适当放置的孔标出的弹性材料片所包围的多孔泡沫材料层。也可以使用多层多孔泡沫。抽吸管连接器设置在泡沫层的上表面上，用于连接到负压源。至少一层泡沫被包裹在弹性体材料中，并且与开放伤口内的组织直接接触。流体通过负压通过位于弹性体外壳中的孔并通过泡沫来拉伸。

6. 发明申请

US20180256406A1 Reduced-Pressure, Abdominal Treatment Systems And Methods 审中-公开
公开(公告)号：US20180256406A1
公开(公告)日：2018-09-13
申请号：US15864113
申请日：2018-01-08
申请人： KCI Licensing, Inc.
发明人： David George WHYTE , Colin John HALL , Mark Stephen James BEARD , James Joseph SEALY , Keith Patrick HEATON , Ian James HARDMAN , Christopher Guy COWARD
IPC分类号： A61F13/00 , A61M1/00 , A61B17/00
CPC分类号： A61F13/00068 , A61B17/0057 , A61B2017/00575 , A61B2017/00646 , A61B2017/00676 , A61F13/00025 , A61F13/00029 , A61F13/00034 , A61F13/00038 , A61F13/00987 , A61M1/0088 , A61M1/0092 , Y10T29/49 , Y10T29/49826 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1062 , Y10T156/1304
摘要： A method of manufacturing a reduced-pressure abdominal treatment system for treating an open abdominal cavity is provided. In some embodiments, the reduced-pressure abdominal treatment system has an open-cavity treatment device for providing reduced-pressure treatment to an abdominal cavity; a deep-tissue closure device for applying a closing force on a deep-tissue wound; and a surface-wound closure subsystem for providing a closing force on a surface wound. The method of manufacturing may also include providing a reduced-pressure supply subsystem. A method of treatment using a reduced-pressure abdominal treatment system is also disclosed.

7. 发明申请

US20180043142A1 System And Method For Reduced Pressure Charging 审中-公开
公开(公告)号：US20180043142A1
公开(公告)日：2018-02-15
申请号：US15792265
申请日：2017-10-24
申请人： KCI Licensing, Inc.
发明人： Christopher Guy COWARD , Keith Patrick HEATON
IPC分类号： A61M27/00 , A61M1/00
CPC分类号： A61M27/00 , A61M1/0023 , A61M1/0066 , A61M1/0072 , A61M1/0088 , A61M2205/078
摘要： A reduced pressure treatment system includes a compressible chamber positionable beneath a foot of a user and being movable between an expanded position and a compressed position. The compressible chamber includes an inlet and an outlet. An inlet valve is in fluid communication with the inlet to prevent fluid within the compressible chamber from exiting the inlet, and an outlet valve is in fluid communication with the outlet to prevent fluid from entering the compressible chamber through the outlet. A biasing member is disposed within the compressible chamber to bias the compressible chamber toward the expanded position, and a manifold is positionable at a tissue site and in fluid communication with the inlet of the compressible chamber.

8. 发明申请

US20220023525A1 SYSTEMS AND METHODS FOR IMPROVED CONNECTION TO WOUND DRESSINGS IN CONJUNCTION WITH REDUCED PRESSURE WOUND TREATMENT SYSTEMS 有权
公开(公告)号：US20220023525A1
公开(公告)日：2022-01-27
申请号：US17492980
申请日：2021-10-04
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Timothy Mark ROBINSON , Christopher Brian LOCKE
IPC分类号： A61M1/00 , A61F13/00
摘要： A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate end to the distal end. A vacuum pump is coupled to the proximate end of the primary lumen, and a reduced pressure adapter is coupled to the distal end of the reduced pressure delivery tube. The adapter includes channels to direct liquid away from the ancillary lumens and into the primary lumen.

9. 发明申请

US20190336658A1 REDUCED PRESSURE DELIVERY SYSTEM HAVING A MANUALLY-ACTIVATED PUMP FOR PROVIDING TREATMENT TO LOW-SEVERITY WOUNDS 审中-公开
公开(公告)号：US20190336658A1
公开(公告)日：2019-11-07
申请号：US16513189
申请日：2019-07-16
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Ian James HARDMAN
IPC分类号： A61M1/00 , A61M27/00 , A61M3/02 , A61M39/24
摘要： A manually-activated reduced pressure treatment system includes a substantially rigid housing, and an end cap slidingly received by the housing. An inner chamber is disposed between the end cap and housing, and a volume of the inner chamber is variable in amount depending on the position of the end cap within the housing. The end cap is slidingly movable between an uncompressed position at which the volume of the inner chamber is at a maximum value and a compressed position at which the volume of the inner chamber is at a minimum value. A position indicating member is associated with the end cap and housing to indicate the position of the end cap relative to the housing at predetermined positions between the uncompressed position and the compressed position.

10. 发明申请

US20190231940A1 SYSTEMS AND METHODS FOR IMPROVED CONNECTION TO WOUND DRESSINGS IN CONJUNCTION WITH REDUCED PRESSURE WOUND TREATMENT SYSTEMS 审中-公开
公开(公告)号：US20190231940A1
公开(公告)日：2019-08-01
申请号：US16383737
申请日：2019-04-15
申请人： KCI Licensing, Inc.
发明人： Keith Patrick HEATON , Timothy Mark ROBINSON , Christopher Brian LOCKE
IPC分类号： A61M1/00 , A61F13/00
CPC分类号： A61M1/0035 , A61F13/00068 , A61M1/0025 , A61M1/0031 , A61M1/0037 , A61M1/0086 , A61M1/0088 , A61M1/0092 , A61M2205/3344 , A61M2205/584
摘要： A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate end to the distal end. A vacuum pump is coupled to the proximate end of the primary lumen, and a reduced pressure adapter is coupled to the distal end of the reduced pressure delivery tube. The adapter includes channels to direct liquid away from the ancillary lumens and into the primary lumen.

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