JP6772242B2 - 取付部材 - Google Patents
取付部材 Download PDFInfo
- Publication number
- JP6772242B2 JP6772242B2 JP2018246174A JP2018246174A JP6772242B2 JP 6772242 B2 JP6772242 B2 JP 6772242B2 JP 2018246174 A JP2018246174 A JP 2018246174A JP 2018246174 A JP2018246174 A JP 2018246174A JP 6772242 B2 JP6772242 B2 JP 6772242B2
- Authority
- JP
- Japan
- Prior art keywords
- flexible tube
- opening
- mounting member
- blood
- tube
- 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.)
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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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/342—Adding solutions to the blood, e.g. substitution solutions
- A61M1/3424—Substitution fluid path
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
- A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/279—Peristaltic pumps, e.g. roller 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
- A61M60/37—Haemodialysis, haemofiltration or diafiltration
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Description
また、開口は、互いに離間して一対形成されるとともに、当該一対の開口に対してそれぞれ可撓性チューブを挿通して固定し得るので、可撓性チューブを2箇所で挟持することができ、より確実に固定することができる。
本実施形態に係る取付部材は、しごき型ポンプを有する血液浄化装置に取り付けられ、しごき型ポンプによって所定方向にしごかれて送液可能なポンプチューブを保持したもので、図1〜13に示すように、血液浄化装置Bの所定位置に取り付け可能な本体部2と、本体部2に取り付けられ、ポンプチューブCを保持する保持部3とを具備している。
2 本体部
2a 傾斜面
2b 中央部
3 保持部
3a 保持溝
3b 係止孔(被係止部)
K 折り曲げ部(揺動軸)
A 係止部材
B 血液浄化装置(監視装置)
Ba 所定位置
C ポンプチューブ
D コネクタ
M モニタ
P しごき型ポンプ
S ステータ
Sa 取付凹部
R ロータ
Ra ローラ
a1、b1 上ガイドピン
a2、b2 下ガイドピン
L 回転軸
g 位置決めピン
h 位置決め孔
H1〜H4 開口
H 蓋部
Claims (8)
- しごき型ポンプを有する血液浄化装置に取り付けられ、前記しごき型ポンプによって所定方向にしごかれて送液可能なポンプチューブを保持した取付部材において、
前記血液浄化装置の所定位置に取り付け可能な本体部と、
前記本体部に取り付けられ、前記ポンプチューブを保持する保持部と、
を具備するとともに、前記本体部は、液体を流通させる可撓性チューブが挿通可能な開口を有し、当該開口に前記可撓性チューブを挿通させて固定させ得る構成とされ、前記開口は、互いに離間して一対形成されるとともに、当該一対の開口に対してそれぞれ前記可撓性チューブを挿通して固定し得るものとされ、且つ、前記可撓性チューブは、一方の開口に対して一方の面から他方の面に挿通しつつ他方の開口に対して他方の面から一方の面に挿通して固定可能とされたことを特徴とする取付部材。 - 前記開口は、その内径が前記可撓性チューブの外径より小さく形成されたことを特徴とする請求項1記載の取付部材。
- 前記開口は、その内径が前記可撓性チューブ又は当該可撓性チューブの固定位置に応じて設定されたことを特徴とする請求項2記載の取付部材。
- 前記本体部は、前記一対の開口を連通するスリットが形成されたことを特徴とする請求項1〜3の何れか1つに記載の取付部材。
- 前記開口を塞ぐ蓋部を有し、当該蓋部を取り外すことによって前記可撓性チューブを挿通可能とされたことを特徴とする請求項1〜4の何れか1つに記載の取付部材。
- 前記開口を識別可能な目印が付与されたことを特徴とする請求項1〜5の何れか1つに記載の取付部材。
- 前記可撓性チューブが挿通した開口を判別可能とされたことを特徴とする請求項1〜6の何れか1つに記載の取付部材。
- 請求項1〜7の何れか1つに記載の前記ポンプチューブに接続された、血液を体外循環させる血液回路、前記血液回路に補液を導入する流路、又は前記血液回路に接続された血液浄化器に透析液を導入若しくは当該血液浄化器の排液を排出する流路から成る血液浄化用回路。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018246174A JP6772242B2 (ja) | 2018-12-27 | 2018-12-27 | 取付部材 |
CN201980085669.6A CN113226434A (zh) | 2018-12-27 | 2019-12-26 | 安装部件 |
PCT/JP2019/051337 WO2020138381A1 (ja) | 2018-12-27 | 2019-12-26 | 取付部材 |
EP19901826.8A EP3903845A4 (en) | 2018-12-27 | 2019-12-26 | FASTENING ELEMENT |
US17/348,051 US20210308356A1 (en) | 2018-12-27 | 2021-06-15 | Attaching member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018246174A JP6772242B2 (ja) | 2018-12-27 | 2018-12-27 | 取付部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020103641A JP2020103641A (ja) | 2020-07-09 |
JP6772242B2 true JP6772242B2 (ja) | 2020-10-21 |
Family
ID=71129082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018246174A Active JP6772242B2 (ja) | 2018-12-27 | 2018-12-27 | 取付部材 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210308356A1 (ja) |
EP (1) | EP3903845A4 (ja) |
JP (1) | JP6772242B2 (ja) |
CN (1) | CN113226434A (ja) |
WO (1) | WO2020138381A1 (ja) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0437007Y2 (ja) * | 1985-09-30 | 1992-09-01 | ||
US5460493A (en) * | 1993-11-17 | 1995-10-24 | Baxter International Inc. | Organizer frame for holding an array of flexible tubing in alignment with one or more peristaltic pump rotors |
BR9609395A (pt) * | 1995-06-07 | 1999-06-15 | Cobe Lab | Processos e aparelho de processamento de sangue extracorpóreo |
US6325775B1 (en) * | 1999-09-03 | 2001-12-04 | Baxter International Inc. | Self-contained, transportable blood processsing device |
US7211037B2 (en) * | 2002-03-04 | 2007-05-01 | Therakos, Inc. | Apparatus for the continuous separation of biological fluids into components and method of using same |
US20050049539A1 (en) * | 2003-09-03 | 2005-03-03 | O'hara Gerald P. | Control system for driving fluids through an extracorporeal blood circuit |
JP3900355B2 (ja) * | 2003-09-29 | 2007-04-04 | 日本サーボ株式会社 | チューブポンプ |
EP2214962B1 (en) * | 2007-11-29 | 2013-07-03 | Airbus Operations GmbH | Apparatus and method for testing an aircraft tank system |
EP2254616B1 (en) * | 2008-01-23 | 2016-07-06 | DEKA Products Limited Partnership | Disposable fluid handling cassette for peritoneal dialysis |
DE102016000480A1 (de) * | 2016-01-20 | 2017-07-20 | Fresenius Medical Care Deutschland Gmbh | Medizintechnisches Gerät |
JP2017164285A (ja) | 2016-03-16 | 2017-09-21 | 川澄化学工業株式会社 | 血液回路パネル、血液浄化装置及び血液回路の接続チューブの固定方法 |
JP6356872B2 (ja) * | 2017-05-29 | 2018-07-11 | 日機装株式会社 | 収納トレイ |
-
2018
- 2018-12-27 JP JP2018246174A patent/JP6772242B2/ja active Active
-
2019
- 2019-12-26 WO PCT/JP2019/051337 patent/WO2020138381A1/ja unknown
- 2019-12-26 EP EP19901826.8A patent/EP3903845A4/en active Pending
- 2019-12-26 CN CN201980085669.6A patent/CN113226434A/zh active Pending
-
2021
- 2021-06-15 US US17/348,051 patent/US20210308356A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN113226434A (zh) | 2021-08-06 |
US20210308356A1 (en) | 2021-10-07 |
EP3903845A4 (en) | 2022-10-05 |
JP2020103641A (ja) | 2020-07-09 |
WO2020138381A1 (ja) | 2020-07-02 |
EP3903845A1 (en) | 2021-11-03 |
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