CN105744918B - 具有电子反馈的一次性减压治疗系统 - Google Patents
具有电子反馈的一次性减压治疗系统 Download PDFInfo
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- CN105744918B CN105744918B CN201480063880.5A CN201480063880A CN105744918B CN 105744918 B CN105744918 B CN 105744918B CN 201480063880 A CN201480063880 A CN 201480063880A CN 105744918 B CN105744918 B CN 105744918B
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Classifications
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- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/085—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/087—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
- F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361885758P | 2013-10-02 | 2013-10-02 | |
US61/885,758 | 2013-10-02 | ||
PCT/US2014/053452 WO2015050654A2 (en) | 2013-10-02 | 2014-08-29 | Diposable reduced-pressure therapy system with electronic feedback |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105744918A CN105744918A (zh) | 2016-07-06 |
CN105744918B true CN105744918B (zh) | 2020-11-20 |
Family
ID=51539378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480063880.5A Active CN105744918B (zh) | 2013-10-02 | 2014-08-29 | 具有电子反馈的一次性减压治疗系统 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10016543B2 (zh) |
EP (1) | EP3052156B1 (zh) |
CN (1) | CN105744918B (zh) |
BR (1) | BR112016007139A2 (zh) |
WO (1) | WO2015050654A2 (zh) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3689274A1 (en) | 2007-02-05 | 2020-08-05 | Boston Scientific Limited | Thrombectomy system |
EP3513820A1 (en) | 2007-03-14 | 2019-07-24 | The Board of Trustees of the Leland Stanford University | Devices for application of reduced pressure therapy |
CA2702338C (en) | 2007-10-11 | 2016-11-08 | Spiracur, Inc. | Closed incision negative pressure wound therapy device and methods of use |
CA2705898C (en) | 2007-11-21 | 2020-08-25 | Smith & Nephew Plc | Wound dressing |
DK2252342T3 (da) | 2008-02-14 | 2014-11-03 | Spiracur Inc | Indretninger og fremgangsmåder til behandling af skadet væv |
US9510854B2 (en) | 2008-10-13 | 2016-12-06 | Boston Scientific Scimed, Inc. | Thrombectomy catheter with control box having pressure/vacuum valve for synchronous aspiration and fluid irrigation |
WO2010068502A1 (en) | 2008-11-25 | 2010-06-17 | Spiracur Inc. | Device for delivery of reduced pressure to body surfaces |
WO2010080907A1 (en) | 2009-01-07 | 2010-07-15 | Spiracur Inc. | Reduced pressure therapy of the sacral region |
US10792404B2 (en) | 2009-04-10 | 2020-10-06 | Kci Licensing, Inc. | Methods and devices for applying closed incision negative pressure wound therapy |
US8444614B2 (en) | 2009-04-10 | 2013-05-21 | Spiracur, Inc. | Methods and devices for applying closed incision negative pressure wound therapy |
US11291760B2 (en) | 2010-08-10 | 2022-04-05 | Kci Licensing, Inc. | Controlled negative pressure apparatus and alarm mechanism |
US8795246B2 (en) | 2010-08-10 | 2014-08-05 | Spiracur Inc. | Alarm system |
US8753322B2 (en) | 2010-08-10 | 2014-06-17 | Spiracur Inc. | Controlled negative pressure apparatus and alarm mechanism |
CA2814657A1 (en) | 2010-10-12 | 2012-04-19 | Kevin J. Tanis | Medical device |
US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
RU2014138377A (ru) | 2012-03-20 | 2016-05-20 | СМИТ ЭНД НЕФЬЮ ПиЭлСи | Управление работой системы терапии пониженным давлением, основанное на определении порога продолжительности включения |
US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
CN104717988B (zh) * | 2012-09-14 | 2018-03-13 | 凯希特许有限公司 | 用于调节压力的系统、方法、和设备 |
US9737649B2 (en) | 2013-03-14 | 2017-08-22 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CA2902634C (en) | 2013-03-14 | 2023-01-10 | Smith & Nephew Inc. | Systems and methods for applying reduced pressure therapy |
CN109395181A (zh) | 2013-03-15 | 2019-03-01 | 凯希特许有限公司 | 具有集成阀的真空盒 |
US10155070B2 (en) | 2013-08-13 | 2018-12-18 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
WO2015123340A1 (en) | 2014-02-11 | 2015-08-20 | Spiracur Inc. | Methods and devices for applying closed incision negative pressure wound therapy |
US9248221B2 (en) | 2014-04-08 | 2016-02-02 | Incuvate, Llc | Aspiration monitoring system and method |
US9883877B2 (en) | 2014-05-19 | 2018-02-06 | Walk Vascular, Llc | Systems and methods for removal of blood and thrombotic material |
CA3179001A1 (en) | 2014-07-31 | 2016-02-04 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
JP6725528B2 (ja) | 2014-12-22 | 2020-07-22 | スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company | 陰圧閉鎖療法の装置および方法 |
CA2972314A1 (en) | 2014-12-29 | 2016-07-07 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and method of operating the apparatus |
US10549016B2 (en) | 2014-12-30 | 2020-02-04 | Smith & Nephew, Inc. | Blockage detection in reduced pressure therapy |
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Also Published As
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WO2015050654A3 (en) | 2015-07-30 |
WO2015050654A2 (en) | 2015-04-09 |
EP3052156A2 (en) | 2016-08-10 |
EP3052156B1 (en) | 2020-12-23 |
CN105744918A (zh) | 2016-07-06 |
US10016543B2 (en) | 2018-07-10 |
BR112016007139A2 (pt) | 2020-06-16 |
US20180280597A1 (en) | 2018-10-04 |
US20150094673A1 (en) | 2015-04-02 |
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Effective date of registration: 20240408 Address after: U.S.A. Patentee after: Shuwanuo Intellectual Property Co. Country or region after: U.S.A. Address before: American Minnesota Patentee before: 3M innovation intellectual property Co. Country or region before: U.S.A. |