JP2013039412A - 減圧をかけるためのシステムおよび方法 - Google Patents
減圧をかけるためのシステムおよび方法 Download PDFInfo
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- 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
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
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- 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
- A61M1/742—Suction control by changing the size of a vent
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- 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
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- 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
- A61M1/80—Suction pumps
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- 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
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
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- 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
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- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
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- 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
- A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/078—General characteristics of the apparatus having air pumping means foot operated
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- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
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Abstract
【解決手段】減圧治療システム100は、ユーザの足の下方に配置可能で、膨張位置と圧縮位置との間で可動な圧縮性チャンバを含む。圧縮性チャンバは入口および出口を有する。入口弁は、圧縮性チャンバ内の流体が入口から流出するのを阻止するために入口と連通し、出口弁は、流体が出口を通じて圧縮性チャンバに流入するのを阻止するために出口と連通する。付勢手段は、圧縮性チャンバを膨張位置に向けて付勢するために圧縮性チャンバ内に配置され、マニホールドは、組織部位108に配置可能で、圧縮性チャンバの入口と連通する。
【選択図】図1
Description
Claims (16)
- 圧縮性ブラダーシステムにおいて、
第1および第2ブラダーであって、その各々が膨張位置と圧縮位置との間で移動可能な第1および第2ブラダーと、
前記第1ブラダーを前記膨張位置に向けて付勢するために前記第1ブラダーと動作可能に関連する第1付勢部材と、
前記第2ブラダーを前記膨張位置に向けて付勢するために前記第2ブラダーと動作可能に関連する第2付勢部材とを備え、
前記第1および第2ブラダーに重量が周期的に加えられて、前記第1および第2ブラダーが前記膨張位置と前記圧縮位置との間で移動するように構成されていることを特徴とするシステム。 - 請求項1に記載のシステムにおいて、
前記第1付勢部材が前記第1ブラダー内に配置され、前記第2付勢部材が前記第2ブラダー内に配置されていることを特徴とするシステム。 - 請求項1に記載のシステムにおいて、
前記第1付勢部材および前記第2付勢部材が、連続気泡発泡体であることを特徴とするシステム。 - 請求項1に記載のシステムにおいて、
前記第1ブラダーが足の前側部分の下方に位置するように構成され、前記第2ブラダーが前記足の踵部分の下方に位置するように構成されることを特徴とするシステム。 - 圧縮性ブラダーシステムにおいて、
膨張位置と圧縮位置との間で移動可能な第1および第2チャンバであって、その各々が入口および出口を有する第1および第2チャンバと、
前記圧縮位置において前記第1および第2チャンバ内の流体が前記入口から流出するのを阻止するために、各入口と連通する入口弁と、
前記膨張位置において流体が前記出口を通じて前記第1および第2チャンバに流入するのを阻止するために、各出口と連通する出口弁と、
各チャンバを前記膨張位置に向けて付勢するために各チャンバ内に配置される付勢部材とを備えることを特徴とするシステム。 - 請求項5に記載のシステムにおいて、
前記第1チャンバが足の前側部分の下方に位置するように構成され、前記第2チャンバが前記足の踵部分の下方に位置するように構成されることを特徴とするシステム。 - 請求項5に記載のシステムにおいて、
前記第1および第2チャンバに重量が周期的に加えられて、前記第1および第2チャンバが減圧を生成するように構成されていることを特徴とするシステム。 - 請求項6に記載のシステムにおいて、
前記付勢部材が連続気泡発泡体であることを特徴とするシステム。 - 減圧システムにおいて、
膨張位置と圧縮位置との間で移動可能な第1ブラダーと、
前記第1ブラダーを前記膨張位置に向けて付勢するために前記第1ブラダー内に配置される第1付勢部材と、
膨張位置と圧縮位置との間で移動可能な第2ブラダーと、
前記第2ブラダーを前記膨張位置に向けて付勢するために前記第2ブラダー内に配置される第2付勢部材と、
第1可変容量キャビティおよび第2可変容量キャビティを有する圧力調整器であって、前記第1可変容量キャビティが前記第1ブラダーおよび前記第2ブラダーに流体流通可能に連結され、前記第2可変容量キャビティがマニホールドと連通するように構成される圧力調整器とを備えることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1可変容量キャビティおよび前記第2可変容量キャビティが共通のピストン壁を有することを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1可変容量キャビティおよび前記第2可変容量キャビティが共通のピストン壁を有し、弾性的な蛇腹が前記第1可変容量キャビティと前記第2可変容量キャビティを分けることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1ブラダーが足の前側部分の下方に位置するように構成され、前記第2ブラダーが前記足の踵部分の下方に位置するように構成されることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1可変容量キャビティが、前記第1ブラダーまたは前記第2ブラダーから正に加圧された空気を受け取ったときに、膨張するように構成されていることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1可変容量キャビティが膨張したときに、前記第2可変容量キャビティが膨張して減圧を生成するように構成されていることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1および前記第2付勢部材が、連続気泡発泡体であることを特徴とするシステム。 - 請求項9に記載のシステムにおいて、
前記第1可変容量キャビティおよび前記第2可変容量キャビティが共通のピストン壁を有し、
弾性的な蛇腹が前記第1可変容量キャビティと前記第2可変容量キャビティを分け、
前記第1ブラダーが足の前側部分の下方に位置するように構成され、前記第2ブラダーが前記足の踵部分の下方に位置するように構成され、
前記第1および第2ブラダーに前記足の重量が周期的に加えられて、前記膨張位置と前記圧縮位置との間で前記第1および第2ブラダーが移動するときに、前記第1可変容量キャビティが、前記第1ブラダーおよび前記第2ブラダーから正に加圧された空気を受け取るように構成され、
前記第1可変容量キャビティが前記第1ブラダーまたは前記第2ブラダーから正に加圧された空気を受け取ったときに、前記第2可変容量キャビティが膨張して減圧を生成するように構成されていることを特徴とするシステム。
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US3639108P | 2008-03-13 | 2008-03-13 | |
US61/036,391 | 2008-03-13 |
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JP2010550891A Division JP5122658B2 (ja) | 2008-03-13 | 2009-03-13 | 減圧をかけるためのシステムおよび方法 |
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JP2012234434A Expired - Fee Related JP5878855B2 (ja) | 2008-03-13 | 2012-10-24 | 減圧をかけるためのシステムおよび方法 |
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US (3) | US8366644B2 (ja) |
EP (3) | EP2262548B1 (ja) |
JP (2) | JP5122658B2 (ja) |
KR (1) | KR20100129764A (ja) |
CN (1) | CN101959545B (ja) |
AU (1) | AU2009223234B2 (ja) |
BR (1) | BRPI0906141A2 (ja) |
CA (1) | CA2716486C (ja) |
IL (1) | IL207780A0 (ja) |
RU (1) | RU2010138980A (ja) |
TW (1) | TW200946152A (ja) |
WO (1) | WO2009114775A1 (ja) |
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- 2009-03-13 CN CN2009801074207A patent/CN101959545B/zh not_active Expired - Fee Related
- 2009-03-13 RU RU2010138980/14A patent/RU2010138980A/ru not_active Application Discontinuation
- 2009-03-13 AU AU2009223234A patent/AU2009223234B2/en not_active Ceased
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- 2009-03-13 CA CA2716486A patent/CA2716486C/en not_active Expired - Fee Related
- 2009-03-13 JP JP2010550891A patent/JP5122658B2/ja not_active Expired - Fee Related
- 2009-03-13 WO PCT/US2009/037111 patent/WO2009114775A1/en active Application Filing
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JP5122658B2 (ja) | 2013-01-16 |
JP5878855B2 (ja) | 2016-03-08 |
EP2262548A1 (en) | 2010-12-22 |
US9827403B2 (en) | 2017-11-28 |
EP2468322A1 (en) | 2012-06-27 |
CA2716486A1 (en) | 2009-09-17 |
RU2010138980A (ru) | 2012-04-20 |
US20130116661A1 (en) | 2013-05-09 |
EP2468323A1 (en) | 2012-06-27 |
US20180043142A1 (en) | 2018-02-15 |
KR20100129764A (ko) | 2010-12-09 |
US10842977B2 (en) | 2020-11-24 |
WO2009114775A1 (en) | 2009-09-17 |
US8366644B2 (en) | 2013-02-05 |
TW200946152A (en) | 2009-11-16 |
BRPI0906141A2 (pt) | 2016-06-21 |
CA2716486C (en) | 2017-06-27 |
CN101959545A (zh) | 2011-01-26 |
IL207780A0 (en) | 2010-12-30 |
EP2262548B1 (en) | 2018-09-26 |
EP2468322B1 (en) | 2015-10-07 |
EP2468323B1 (en) | 2014-10-15 |
CN101959545B (zh) | 2013-06-19 |
AU2009223234B2 (en) | 2014-04-24 |
US20090234260A1 (en) | 2009-09-17 |
JP2011514832A (ja) | 2011-05-12 |
AU2009223234A1 (en) | 2009-09-17 |
ZA201007284B (en) | 2011-06-29 |
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