IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0292926
(2011-11-09)
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등록번호 |
US-9364591
(2016-06-14)
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발명자
/ 주소 |
- Hall, Colin John
- Locke, Christopher Brian
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
86 |
초록
▼
Systems and methods are presented for providing reduced pressure to and monitoring pressure at a plurality of tissue sites using a plurality of pressure management devices. The pressure management devices are associated with a plurality of sensing conduits that fluidly couple the pressure management
Systems and methods are presented for providing reduced pressure to and monitoring pressure at a plurality of tissue sites using a plurality of pressure management devices. The pressure management devices are associated with a plurality of sensing conduits that fluidly couple the pressure management devices and the plurality of tissue sites. Other systems, methods, and devices are disclosed.
대표청구항
▼
1. A system for managing reduced pressure at a plurality of tissue sites undergoing reduced pressure treatment on a patient, the system comprising: a reduced-pressure source for providing reduced pressure;a plurality of reduced-pressure delivery conduits fluidly coupled to the reduced-pressure sourc
1. A system for managing reduced pressure at a plurality of tissue sites undergoing reduced pressure treatment on a patient, the system comprising: a reduced-pressure source for providing reduced pressure;a plurality of reduced-pressure delivery conduits fluidly coupled to the reduced-pressure source;a plurality of reduced-pressure dressings fluidly coupled to the plurality of reduced-pressure delivery conduits in a one-to-one fashion;a plurality of pressure management devices;a plurality of sensing conduits fluidly coupled to the plurality of pressure management devices in a one-to-one fashion;wherein each reduced-pressure dressing has a sensing conduit of the plurality of sensing conduits associated with the reduced-pressure dressing; andwherein each pressure management device of the plurality of pressure management devices comprises: a housing, the housing of at least one of the pressure management devices configured to be coupled in direct contact with the housing of another of the pressure management devices;a controller positioned in the housing,a power unit positioned in the housing and electrically coupled to the controller for providing power to the controller,an activation sensor configured to run the controller upon detecting reduced pressure,a force transducer positioned in the housing and associated with a sensing conduit of the plurality of sensing conduits and electrically coupled to the controller for determining if a reduced-pressure threshold exists at a tissue site associated with the sensing conduit, andan indicator positioned on the housing and coupled to the controller for indicating when insufficient pressure exists in an associated sensing conduit. 2. The system of claim 1, wherein the activation sensor is fluidly coupled to a reduced-pressure delivery conduit associated with the pressure management device and electrically coupled to the controller. 3. The system of claim 1, wherein the indicator is selected from the group of an audible indicator and a visual indicator. 4. The system of claim 1, wherein each pressure management device further comprises a muting switch. 5. The system of claim 1, wherein the plurality of pressure management devices are coupled to form an integral module. 6. The system of claim 1, wherein each of the plurality of reduced-pressure dressings comprises: a manifold for placing proximate to the tissue site, a sealing member for covering the manifold and tissue site to create a sealed space, and a reduced-pressure interface for providing reduced pressure to the sealed space. 7. The system of claim 1, wherein each of the plurality of pressure management devices comprises: a first coupling member coupled to a first portion of the housing,a second coupling member coupled to a second portion of the housing, andwherein the first coupling member is sized and configured to couple with the second coupling member on another of the plurality of pressure management devices, whereby adjacent pressure management devices may be coupled. 8. A method for managing reduced pressure at a plurality of tissue sites undergoing reduced pressure treatment on a patient, the method comprising: providing a reduced-pressure source;fluidly coupling a plurality of reduced-pressure delivery conduits to the reduced-pressure source;disposing a plurality of reduced-pressure dressings proximate to the plurality of tissue sites;fluidly coupling the plurality of reduced-pressure dressings to the plurality of reduced-pressure delivery conduits;providing a plurality of pressure management devices for monitoring pressure, each of the pressure management devices comprising a housing and being configured to be automatically activated upon detecting reduced pressure;coupling the housing of at least one of the pressure management devices in direct contact with the housing of another of the pressure management devices;fluidly coupling a plurality of a sensing conduits to the plurality of pressure management devices in a one-to-one fashion; andwherein each reduced-pressure dressing has a sensing conduit of the plurality of sensing conduits associated with the reduced-pressure dressing. 9. The method of claim 8, further comprising coupling the plurality of pressure management devices together to form an integral module. 10. The method of claim 8, wherein each of the plurality of reduced-pressure dressings comprises: a manifold for placing proximate to the tissue site, a sealing member for covering the manifold and tissue site to create a sealed space, and a reduced-pressure interface for providing reduced pressure to the sealed space. 11. The method of claim 8, wherein each pressure management device of the plurality of pressure management devices comprises: a controller,a power unit electrically coupled to the controller for providing power to the controller,a force transducer associated with a sensing conduit of the plurality of sensing conduits and electrically coupled to the controller for determining if a reduced-pressure threshold exists at a tissue site associated with the sensing conduit, andan indicator coupled to the controller for indicating when insufficient pressure exists in an associated sensing conduit. 12. The method of claim 11, wherein each pressure management device further comprises an activation sensor fluidly coupled to a reduced-pressure delivery conduit associated with the pressure management device and electrically coupled to the controller, the activation sensor configured to run the controller and to activate the pressure management device upon detecting reduced pressure in the reduced-pressure delivery conduit. 13. The method of claim 11, wherein the indicator is selected from the group of an audible indicator and a visual indicator. 14. The method of claim 11, wherein each pressure management device further comprises a muting switch. 15. A system for managing reduced pressure at a plurality of tissue sites undergoing reduced pressure treatment on a patient, the system comprising: a reduced-pressure source for providing reduced pressure;a pressure management module comprising a plurality of pressure management devices, each pressure management device including a housing, the housing of at least one of the pressure management devices configured to be coupled in direct contact with the housing of another of the pressure management devices;a first conduit fluidly coupled between the reduced-pressure source and the pressure management module for supplying reduced pressure to the pressure management module;a plurality of reduced-pressure dressings;a plurality of reduced-pressure delivery conduits fluidly coupled to the pressure management module;wherein the plurality of reduced-pressure dressings are coupled to the plurality of reduced-pressure delivery conduits;a plurality of sensing conduits fluidly coupled to the pressure management module; andwherein each reduced-pressure dressing has a sensing conduit of the plurality of sensing conduits associated with the reduced-pressure dressing. 16. The system of claim 15, wherein each pressure management device of the plurality of pressure management devices comprises: a controller,a power unit electrically coupled to the controller for providing power to the controller,a force transducer associated with a sensing conduit of the plurality of sensing conduits and electrically coupled to the controller for determining if a reduced-pressure threshold exists at a tissue site associated with the sensing conduit, andan indicator coupled to the controller for indicating when insufficient pressure exists in an associated sensing conduit. 17. The system of claim 15, wherein each pressure management device further comprises an activation sensor fluidly coupled to the first conduit and electrically coupled to the controller, the activation sensor configured to activate the pressure management device upon detecting reduced pressure in the first conduit. 18. The system of claim 15, wherein the indicator is selected from the group of an audible indicator and a visual indicator.
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