JPWO2016006457A1 - 陰圧閉鎖治療装置 - Google Patents
陰圧閉鎖治療装置 Download PDFInfo
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- JPWO2016006457A1 JPWO2016006457A1 JP2016532868A JP2016532868A JPWO2016006457A1 JP WO2016006457 A1 JPWO2016006457 A1 JP WO2016006457A1 JP 2016532868 A JP2016532868 A JP 2016532868A JP 2016532868 A JP2016532868 A JP 2016532868A JP WO2016006457 A1 JPWO2016006457 A1 JP WO2016006457A1
- Authority
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- Prior art keywords
- pump
- negative pressure
- housing
- drape
- suction chamber
- 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.)
- Granted
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- 238000002560 therapeutic procedure Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 210000000416 exudates and transudate Anatomy 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000009429 electrical wiring Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009581 negative-pressure wound therapy Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- 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]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01008—Non-adhesive bandages or dressings characterised by the material
-
- 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
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- 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
-
- 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
- A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction
-
- 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
- A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
-
- 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
- A61M1/98—Containers specifically adapted for negative pressure wound therapy
- A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
- A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
-
- 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
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
- A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
-
- 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
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
11,11A…ドレープ
12,12A…開口部
13,13A…吸収部材
13B…容器
13B1…縁部
13B2…シリコンフィルム
14…ガーゼ
15…被覆部材
20,20C,20D…ポンプ装置
21…流入口
22,22D…筐体
23,23D…吸着盤
23C1…本体部
23C2…椀状部
24…バッテリ
24D…第2筐体
25…電気配線
26…通気口
28,28D…基板
30…吸引室
32…コントローラ
33…吸引口
34…圧力センサ
36…圧電ポンプ
40…フィルタ
100,100A,100B,100C,100D…治療装置
Claims (6)
- 開口部が形成され、前記開口部の外周で創傷部位の外周に密着するドレープ、を有する創傷包帯と、
筐体及びポンプを有するポンプ装置と、
を備える陰圧閉鎖治療装置であって、
前記筐体は、
前記ポンプの吸引口に連通する吸引室と、
前記ドレープに接合する接合部と、
前記接合部より内側で前記吸引室に連通する流入口と、
を備え、
前記吸引室は、前記ドレープ及び前記創傷部位によって形成される閉鎖空間に前記開口部及び前記流入口を介して直接的に連通する、
陰圧閉鎖治療装置。 - 前記閉鎖空間に配置され、液体を吸収する吸収部材と、
気体のみを通過させ、前記流入口を覆うフィルタと、
をさらに備える請求項1に記載の陰圧閉鎖治療装置。 - 前記ポンプ装置は、吸着によって前記筐体を前記ドレープに固定する吸着盤、を備える、
請求項1又は請求項2に記載の陰圧閉鎖治療装置。 - 前記筐体は、前記吸引室の圧力値を検出する圧力センサ、を備え、
前記ポンプ装置は、
前記ポンプ及び前記圧力センサに電力を供給するバッテリと、
前記圧力センサが検出した圧力値に基づいて前記ポンプの駆動を制御する制御部と、
前記バッテリ及び前記制御部を格納し、前記筐体に配線を介して電気的に接続される第2筐体と、
を備える、
請求項1乃至請求項3のいずれかに記載の陰圧閉鎖治療装置。 - 前記ポンプは、流体の逆流を防ぐ逆止弁、を備える、
請求項4に記載の陰圧閉鎖治療装置。 - 前記ポンプは、圧電素子によって駆動する、
請求項1乃至請求項5のいずれかに記載の陰圧閉鎖治療装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014139719 | 2014-07-07 | ||
JP2014139719 | 2014-07-07 | ||
PCT/JP2015/068283 WO2016006457A1 (ja) | 2014-07-07 | 2015-06-25 | 陰圧閉鎖治療装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019219426A Division JP6838639B2 (ja) | 2014-07-07 | 2019-12-04 | 陰圧閉鎖治療装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016006457A1 true JPWO2016006457A1 (ja) | 2017-04-27 |
JP6659540B2 JP6659540B2 (ja) | 2020-03-04 |
Family
ID=55064095
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016532868A Active JP6659540B2 (ja) | 2014-07-07 | 2015-06-25 | 陰圧閉鎖治療装置 |
JP2019219426A Active JP6838639B2 (ja) | 2014-07-07 | 2019-12-04 | 陰圧閉鎖治療装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019219426A Active JP6838639B2 (ja) | 2014-07-07 | 2019-12-04 | 陰圧閉鎖治療装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10737003B2 (ja) |
JP (2) | JP6659540B2 (ja) |
WO (1) | WO2016006457A1 (ja) |
Cited By (1)
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JP2009536851A (ja) * | 2006-05-11 | 2009-10-22 | カリプト メディカル インコーポレーション | 外傷治療用装置及び方法 |
JP2012525202A (ja) * | 2009-04-30 | 2012-10-22 | メンリッケ・ヘルス・ケア・アーベー | 創傷において負圧を制御する装置及びその方法 |
JP2013529357A (ja) * | 2010-04-22 | 2013-07-18 | ケーシーアイ ライセンシング インコーポレイテッド | 減圧治療システムによって滲出液を利用して電気を生成するシステムおよび方法 |
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CN112263383A (zh) * | 2020-09-25 | 2021-01-26 | 安徽新虹纺织有限公司 | 一种纺丝成型的暖宫减肥调理垫 |
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US20200330658A1 (en) | 2020-10-22 |
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JP6659540B2 (ja) | 2020-03-04 |
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JP6838639B2 (ja) | 2021-03-03 |
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