CN103200974B - 负压装置 - Google Patents

负压装置 Download PDF

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Publication number
CN103200974B
CN103200974B CN201180055766.4A CN201180055766A CN103200974B CN 103200974 B CN103200974 B CN 103200974B CN 201180055766 A CN201180055766 A CN 201180055766A CN 103200974 B CN103200974 B CN 103200974B
Authority
CN
China
Prior art keywords
negative pressure
pressure
wound site
reservoir
wound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201180055766.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN103200974A (zh
Inventor
B.格雷纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45874207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN103200974(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB1015710.5A external-priority patent/GB201015710D0/en
Priority claimed from GBGB1015709.7A external-priority patent/GB201015709D0/en
Application filed by Smith and Nephew PLC filed Critical Smith and Nephew PLC
Publication of CN103200974A publication Critical patent/CN103200974A/zh
Application granted granted Critical
Publication of CN103200974B publication Critical patent/CN103200974B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201180055766.4A 2010-09-20 2011-09-16 负压装置 Expired - Fee Related CN103200974B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1015709.7 2010-09-20
GBGB1015710.5A GB201015710D0 (en) 2010-09-20 2010-09-20 Valve element
GBGB1015709.7A GB201015709D0 (en) 2010-09-20 2010-09-20 Negative pressure device
GB1015710.5 2010-09-20
PCT/GB2011/051748 WO2012038727A2 (en) 2010-09-20 2011-09-16 Negative pressure device

Publications (2)

Publication Number Publication Date
CN103200974A CN103200974A (zh) 2013-07-10
CN103200974B true CN103200974B (zh) 2018-04-27

Family

ID=45874207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180055766.4A Expired - Fee Related CN103200974B (zh) 2010-09-20 2011-09-16 负压装置

Country Status (11)

Country Link
US (2) US10188776B2 (https=)
EP (2) EP3202430B2 (https=)
JP (2) JP5914487B2 (https=)
CN (1) CN103200974B (https=)
AU (1) AU2011306735B2 (https=)
BR (1) BR112013008059A2 (https=)
CA (1) CA2811720A1 (https=)
ES (1) ES2639776T3 (https=)
MX (1) MX347742B (https=)
RU (2) RU2599326C2 (https=)
WO (1) WO2012038727A2 (https=)

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CN107106743B (zh) 2014-12-30 2020-06-05 史密夫和内修有限公司 用于应用减压治疗的系统和方法
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US10575991B2 (en) 2015-12-15 2020-03-03 University Of Massachusetts Negative pressure wound closure devices and methods
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US11471586B2 (en) 2015-12-15 2022-10-18 University Of Massachusetts Negative pressure wound closure devices and methods
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US10046095B1 (en) * 2017-04-04 2018-08-14 Aatru Medical, LLC Wound therapy device and method
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AU2018354152B2 (en) 2017-10-23 2024-02-29 Solventum Intellectual Properties Company Low profile distribution components for wound therapy
US11839527B2 (en) 2017-12-06 2023-12-12 Cornell University Manually-operated negative pressure wound therapy (NPWT) bandage with improved pump efficiency, automatic pressure indicator and automatic pressure limiter
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CN113329701B (zh) 2018-12-10 2025-04-04 阿利迪亚保健公司 产后子宫出血装置
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WO2009126103A1 (en) * 2008-04-09 2009-10-15 Mölnlycke Health Care Ab A device for treatment of wound using reduced pressure
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Also Published As

Publication number Publication date
ES2639776T3 (es) 2017-10-30
CA2811720A1 (en) 2012-03-29
WO2012038727A3 (en) 2012-05-24
US12070544B2 (en) 2024-08-27
US20130296816A1 (en) 2013-11-07
JP5914487B2 (ja) 2016-05-11
JP2013541364A (ja) 2013-11-14
US20190240381A1 (en) 2019-08-08
WO2012038727A2 (en) 2012-03-29
MX2013003091A (es) 2013-10-01
EP3202430B1 (en) 2019-06-26
MX347742B (es) 2017-05-10
CN103200974A (zh) 2013-07-10
RU2016112340A (ru) 2018-11-27
BR112013008059A2 (pt) 2016-06-14
EP3202430A1 (en) 2017-08-09
EP3202430B2 (en) 2024-05-15
RU2599326C2 (ru) 2016-10-10
EP3202430B8 (en) 2019-08-07
US10188776B2 (en) 2019-01-29
EP2618861B1 (en) 2017-06-28
AU2011306735B2 (en) 2015-05-14
EP2618861A2 (en) 2013-07-31
AU2011306735A1 (en) 2013-04-04
RU2013117738A (ru) 2014-10-27
JP2016073880A (ja) 2016-05-12

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Address after: Hertfordshire

Patentee after: SMITH & NEPHEW PLC

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Patentee before: Smith & Nephew PLC

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180427