JP6959219B2 - 止血器具 - Google Patents
止血器具 Download PDFInfo
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- JP6959219B2 JP6959219B2 JP2018507376A JP2018507376A JP6959219B2 JP 6959219 B2 JP6959219 B2 JP 6959219B2 JP 2018507376 A JP2018507376 A JP 2018507376A JP 2018507376 A JP2018507376 A JP 2018507376A JP 6959219 B2 JP6959219 B2 JP 6959219B2
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
- A61B2017/00455—Orientation indicators, e.g. recess on the handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/30—Pressure-pads
- A61F5/34—Pressure pads filled with air or liquid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Reproductive Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
Description
図12〜図14は、前述した実施形態の変形例1に係る止血器具100の説明に供する図である。以下、図12〜図14を参照して、変形例1に係る止血器具100について説明する。なお、前述した実施形態と同様の構成については、同一の符号を付し、その説明を省略する。
図15は、前述した実施形態の変形例2に係る止血器具200の説明に供する図である。以下、図15を参照して、変形例2に係る止血器具200について説明する。なお、前述した実施形態と同様の構成については、同一の符号を付し、その説明を省略する。
20 帯体、
30 固定手段、
40、140 拡張部、
50 補助圧迫部、
60 マーカー、
70 注入部、
70a 収容空間、
70b、70c 孔部、
71 底面部、
72 縦壁部、
73 上面部、
80 流通経路、
81 チューブ(管状部材)、
82 逆流防止機構、
90 排出部、
P 穿刺部位(止血すべき部位)、
R 橈骨動脈、
W 手首、
X1 帯体において注入部が配置されている領域への垂線、
a1 孔部の貫通方向。
Claims (5)
- 肢体の止血すべき部位に巻き付けるための帯体と、
前記帯体を前記肢体に巻き付けた状態で固定する固定手段と、
気体を注入することにより拡張し、前記止血すべき部位を圧迫する拡張部と、
気体を収容可能な収容空間を備え、前記収容空間に収容された気体を前記拡張部に注入可能な注入部と、
前記拡張部と前記注入部とを連通する流通経路と、を有しており、
前記流通経路は、前記拡張部から前記注入部への気体の流出を防止する逆流防止機構を備え、
前記注入部は、
前記帯体上に配置されており、
前記帯体の前記注入部が配置されている領域への垂線と交差する方向に前記注入部を貫通し、かつ、前記収容空間と連通している2つの対向する孔部を備え、前記2つの孔部を塞いで前記注入部を押し潰す押圧力によって収縮して前記気体を前記拡張部に注入可能であり、かつ、前記押圧力による収縮後は元の形状に復元可能である、止血器具。 - 前記帯体は、前記拡張部側の第1面と、前記第1面に対向する第2面と、を備え、前記注入部は、前記第2面に配置されている、請求項1に記載の止血器具。
- 前記帯体は、支持板を備え、前記注入部は、前記帯体の前記支持板が位置する領域に配置されている、請求項1または請求項2に記載の止血器具。
- 前記流通経路は、前記拡張部と前記注入部とを連通する管状部材を備え、
前記管状部材の一方の端部は、前記拡張部内に位置しており、
前記逆流防止機構は、前記拡張部内に配置されている、請求項1〜3のいずれか1項に記載の止血器具。 - 前記注入部は、前記帯体の前記第2面側に配置されている底面部と、前記底面部から前記帯体が設けられていない側に向かって立ち上がる縦壁部と、前記縦壁部に連なる上面部と、を備え、
前記収容空間は、前記帯体又は前記底面部と、前記縦壁部および前記上面部と、に囲まれており、
前記2つの対向する孔部は、前記縦壁部に設けられている、請求項2に記載の止血器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016058218 | 2016-03-23 | ||
JP2016058218 | 2016-03-23 | ||
PCT/JP2017/011494 WO2017164243A1 (ja) | 2016-03-23 | 2017-03-22 | 止血器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017164243A1 JPWO2017164243A1 (ja) | 2019-02-07 |
JP6959219B2 true JP6959219B2 (ja) | 2021-11-02 |
Family
ID=59900233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507376A Active JP6959219B2 (ja) | 2016-03-23 | 2017-03-22 | 止血器具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10779840B2 (ja) |
EP (1) | EP3434205A4 (ja) |
JP (1) | JP6959219B2 (ja) |
CN (1) | CN108882943B (ja) |
AU (1) | AU2017237281B2 (ja) |
WO (1) | WO2017164243A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10888334B2 (en) * | 2013-07-12 | 2021-01-12 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
CN109414269B (zh) * | 2016-07-06 | 2021-07-09 | 泰尔茂株式会社 | 止血器具 |
AU2017299466B2 (en) | 2016-07-18 | 2022-07-14 | Merit Medical Systems, Inc. | Inflatable radial artery compression device |
JP7458319B2 (ja) | 2017-11-03 | 2024-03-29 | メリット・メディカル・システムズ・インコーポレイテッド | 止血装置及び使用方法 |
CN108095791A (zh) * | 2018-01-08 | 2018-06-01 | 重庆医科大学附属儿童医院 | 按压止血器 |
US11229442B2 (en) | 2018-03-09 | 2022-01-25 | Merit Medical Systems, Inc. | Ultrasound compatible inflatable vascular compression and related systems and methods |
EP3773257A4 (en) | 2018-04-11 | 2021-12-22 | Merit Medical Systems, Inc. | INFLATABLE COMPRESSION DEVICE |
USD911516S1 (en) | 2018-06-19 | 2021-02-23 | Merit Medical Systems, Inc. | Hemostasis device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US3633567A (en) * | 1969-08-11 | 1972-01-11 | Survival Technology | Pneumatically actuated pressure dressing |
JPS61217132A (ja) * | 1985-03-22 | 1986-09-26 | 松下電工株式会社 | 血圧計 |
US5234459A (en) * | 1989-11-20 | 1993-08-10 | Hans Lee | Method of controlling the flow of blood through a limb |
US5649954A (en) * | 1991-09-30 | 1997-07-22 | Mcewen; James A. | Tourniquet cuff system |
US5509423A (en) * | 1993-12-28 | 1996-04-23 | Advanced Bodymetrics Corporation | Pump band |
AU6588398A (en) * | 1997-04-14 | 1998-11-11 | Advanced Closure Systems, Inc. | Feedback controlled disposable hemostasis device |
US9149280B2 (en) * | 2007-05-02 | 2015-10-06 | Compression Works, Llc | Portable pneumatic abdominal aortic tourniquet with supplemental tensioning means |
JP2010029291A (ja) * | 2008-07-25 | 2010-02-12 | Omron Healthcare Co Ltd | 血圧計用カフ |
WO2011001431A1 (en) * | 2009-06-29 | 2011-01-06 | Eshed H.A. Medical Device Ltd. | Personal tourniquet |
JP2012040114A (ja) * | 2010-08-18 | 2012-03-01 | Terumo Corp | 止血器具 |
CA2828910C (en) | 2011-03-18 | 2019-04-23 | Marine Polymer Technologies, Inc. | Methods and apparatus for a manual radial artery compression device |
AU2013203746B2 (en) * | 2013-03-15 | 2015-05-07 | Cellaegis Devices, Inc. | Gas Powered System for Performing Remote Ischemic Conditioning |
US9795391B2 (en) * | 2013-10-25 | 2017-10-24 | Medtronic Vascular, Inc. | Tissue compression device with tension limiting strap retainer |
US20150327871A1 (en) * | 2014-05-15 | 2015-11-19 | Abbott Cardiovascular Systems, Inc. | Methods, systems, and devices for targeting a radial access puncture site |
CN204033610U (zh) * | 2014-08-26 | 2014-12-24 | 刘玉辉 | 一种腹腔积液放液后加压敷料装置 |
-
2017
- 2017-03-22 EP EP17770283.4A patent/EP3434205A4/en active Pending
- 2017-03-22 WO PCT/JP2017/011494 patent/WO2017164243A1/ja active Application Filing
- 2017-03-22 AU AU2017237281A patent/AU2017237281B2/en active Active
- 2017-03-22 CN CN201780019884.7A patent/CN108882943B/zh active Active
- 2017-03-22 JP JP2018507376A patent/JP6959219B2/ja active Active
-
2018
- 2018-09-21 US US16/137,769 patent/US10779840B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2017237281B2 (en) | 2019-07-25 |
CN108882943A (zh) | 2018-11-23 |
AU2017237281A1 (en) | 2018-10-04 |
EP3434205A1 (en) | 2019-01-30 |
US20190046214A1 (en) | 2019-02-14 |
CN108882943B (zh) | 2021-07-09 |
WO2017164243A1 (ja) | 2017-09-28 |
US10779840B2 (en) | 2020-09-22 |
EP3434205A4 (en) | 2019-12-25 |
JPWO2017164243A1 (ja) | 2019-02-07 |
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