JP4143058B2 - 輸液装置 - Google Patents
輸液装置 Download PDFInfo
- Publication number
- JP4143058B2 JP4143058B2 JP2004283911A JP2004283911A JP4143058B2 JP 4143058 B2 JP4143058 B2 JP 4143058B2 JP 2004283911 A JP2004283911 A JP 2004283911A JP 2004283911 A JP2004283911 A JP 2004283911A JP 4143058 B2 JP4143058 B2 JP 4143058B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- rotor
- guide
- roller
- wall
- 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
Links
Images
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14232—Roller pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
Description
2 ローラ
3 ハウジング本体
4 内壁面
4′ 一部分
5 開口
6 間隙
7 駆動源
8 チューブ
9 ガイドローラ
10 内壁部分
11 スライド手段
12 ガイドロッド
13 回転軸
14 回動レバー
15 ガイド軸
16 ピン
17 ピン
18 弧状ガイド溝
Claims (1)
- 原動機にて円周方向に互いに離間した2個以上のローラを有するロータを回転させ、ローラと内壁でチューブをしごき液体を送出させる輸液装置であって、チューブをしごく内壁のうち、上記ロータの外周を180°に亘り取り囲むようになっている内壁をローラから離接自在ならしめ、チューブがローラの回転軌跡から外れないようにするためにロータ外周部に設けられたガイドを有し、このガイドがチューブ挿入方向に屈折可能であり、上記ガイドがガイド軸によって支持されており、このガイド軸の一部がピンを介してロータに傾動自在に支持されており、上記ガイド軸の遊端が上記ロータに形成した弧状のガイド溝に沿って移動自在であることを特徴とする輸液装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004283911A JP4143058B2 (ja) | 2004-09-29 | 2004-09-29 | 輸液装置 |
US11/233,610 US7713036B2 (en) | 2004-09-29 | 2005-09-23 | Roller-type liquid pumping apparatus with improved installation capability |
EP05256092A EP1642605A1 (en) | 2004-09-29 | 2005-09-29 | Liquid pumping apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004283911A JP4143058B2 (ja) | 2004-09-29 | 2004-09-29 | 輸液装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006095031A JP2006095031A (ja) | 2006-04-13 |
JP4143058B2 true JP4143058B2 (ja) | 2008-09-03 |
Family
ID=35559325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004283911A Expired - Fee Related JP4143058B2 (ja) | 2004-09-29 | 2004-09-29 | 輸液装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7713036B2 (ja) |
EP (1) | EP1642605A1 (ja) |
JP (1) | JP4143058B2 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090092511A1 (en) * | 2007-10-05 | 2009-04-09 | Fangfang Jiang | Heart-shaped cam constant flow pump |
CA2707831C (en) * | 2007-12-05 | 2016-03-22 | Bunn-O-Matic Corporation | Peristaltic pump |
JP2010048175A (ja) * | 2008-08-21 | 2010-03-04 | Osada Res Inst Ltd | ローラポンプ |
CN102548593B (zh) * | 2009-07-06 | 2014-10-29 | 沙特阿拉伯国王大学 | 泵血装置 |
DE102010000594B4 (de) * | 2010-03-01 | 2012-07-26 | Ulrich Gmbh & Co. Kg | Schlauchpumpe |
JP5924019B2 (ja) * | 2012-02-14 | 2016-05-25 | 株式会社ジェイ・エム・エス | 半固形化物の注入装置 |
KR102049709B1 (ko) | 2012-11-14 | 2020-01-08 | 코비디엔 엘피 | 연동 펌프 카세트 |
USD762850S1 (en) | 2013-04-23 | 2016-08-02 | Covidien Lp | Cassette |
US9474644B2 (en) | 2014-02-07 | 2016-10-25 | Zoll Circulation, Inc. | Heat exchange system for patient temperature control with multiple coolant chambers for multiple heat exchange modalities |
US10500088B2 (en) | 2014-02-14 | 2019-12-10 | Zoll Circulation, Inc. | Patient heat exchange system with two and only two fluid loops |
US10792185B2 (en) | 2014-02-14 | 2020-10-06 | Zoll Circulation, Inc. | Fluid cassette with polymeric membranes and integral inlet and outlet tubes for patient heat exchange system |
US11033424B2 (en) | 2014-02-14 | 2021-06-15 | Zoll Circulation, Inc. | Fluid cassette with tensioned polymeric membranes for patient heat exchange system |
CN103775316A (zh) * | 2014-02-26 | 2014-05-07 | 苏州市玄天环保科技有限公司 | 长寿蠕动泵 |
US9784263B2 (en) | 2014-11-06 | 2017-10-10 | Zoll Circulation, Inc. | Heat exchange system for patient temperature control with easy loading high performance peristaltic pump |
US11359620B2 (en) | 2015-04-01 | 2022-06-14 | Zoll Circulation, Inc. | Heat exchange system for patient temperature control with easy loading high performance peristaltic pump |
US10537465B2 (en) | 2015-03-31 | 2020-01-21 | Zoll Circulation, Inc. | Cold plate design in heat exchanger for intravascular temperature management catheter and/or heat exchange pad |
US10022265B2 (en) | 2015-04-01 | 2018-07-17 | Zoll Circulation, Inc. | Working fluid cassette with hinged plenum or enclosure for interfacing heat exchanger with intravascular temperature management catheter |
US11116657B2 (en) | 2017-02-02 | 2021-09-14 | Zoll Circulation, Inc. | Devices, systems and methods for endovascular temperature control |
US11185440B2 (en) | 2017-02-02 | 2021-11-30 | Zoll Circulation, Inc. | Devices, systems and methods for endovascular temperature control |
CN116292215B (zh) * | 2023-05-16 | 2023-08-11 | 佛山市稚蒙环境科技有限公司 | 一种提高输送泵管使用寿命的蠕动泵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831437A (en) * | 1956-04-04 | 1958-04-22 | Cromwell Oliver | Squeegee pumps |
US3737257A (en) * | 1971-12-02 | 1973-06-05 | Sarns Inc | Roller control for a peristaltic pump construction |
US3938909A (en) * | 1973-04-06 | 1976-02-17 | Willock Charles B | Single needle alternating flow blood pump system |
US3918854A (en) * | 1974-06-19 | 1975-11-11 | Alphamedics Mfg Corp | Peristaltic pump |
CA1036420A (en) | 1975-09-25 | 1978-08-15 | Baxter Travenol Laboratories | Peristaltic pump with forgiving rollers |
US4135746A (en) * | 1977-02-17 | 1979-01-23 | Sterling John G | Latch bolt assembly |
US4558996A (en) * | 1983-06-30 | 1985-12-17 | Organon Teknika Corporation | Easy load peristaltic pump |
JPS61268887A (ja) | 1985-05-22 | 1986-11-28 | Niitaka Kagaku Kogyo Kk | 定量ポンプ |
US4832585A (en) | 1986-09-26 | 1989-05-23 | Terumo Kabushiki Kaisha | Roller pump having force transmitting means |
JPH08247039A (ja) | 1995-03-07 | 1996-09-24 | Sanyo Electric Works Ltd | ローラポンプ |
US6626867B1 (en) | 2000-04-28 | 2003-09-30 | Medtronic, Inc. | Implantable drug infusion device with peristaltic pump using tube guides |
JP4557452B2 (ja) | 2001-03-13 | 2010-10-06 | 日本電産サーボ株式会社 | ローラポンプ |
-
2004
- 2004-09-29 JP JP2004283911A patent/JP4143058B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-23 US US11/233,610 patent/US7713036B2/en not_active Expired - Fee Related
- 2005-09-29 EP EP05256092A patent/EP1642605A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20060067845A1 (en) | 2006-03-30 |
EP1642605A1 (en) | 2006-04-05 |
JP2006095031A (ja) | 2006-04-13 |
US7713036B2 (en) | 2010-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4143058B2 (ja) | 輸液装置 | |
CN106979221B (zh) | 枢转结构及具有其的电子装置 | |
JP4811687B2 (ja) | チューブクランプ | |
US7118574B2 (en) | Arthroscopic bone burr device | |
JP2009222079A (ja) | 2軸ヒンジ装置並びに電子機器 | |
WO2010092729A1 (ja) | チューブポンプ | |
JP2007267238A (ja) | 携帯機器 | |
US8321986B2 (en) | Nozzle cleaner | |
JP5932407B2 (ja) | 処置具用起上台を備える内視鏡 | |
KR100675731B1 (ko) | 통신단말기용 슬라이드 업 개폐장치 | |
WO2019225103A1 (ja) | 挿入装置 | |
JP4660847B2 (ja) | ローラポンプ | |
JP2012100683A5 (ja) | ||
CN210643679U (zh) | 一种电压力锅的开盖装置及具有其的电压力锅 | |
JP3918092B2 (ja) | チューブポンプ | |
AU2007200701A1 (en) | Driving control apparatus of rotary brush for use in vacuum cleaner | |
JP2006095030A (ja) | 輸液装置 | |
JP2003258518A (ja) | アンテナ駆動装置 | |
US20230329956A1 (en) | Display assembly and walking assisting apparatus including the same | |
JP4192161B2 (ja) | チューブポンプ | |
JP5078260B2 (ja) | 体腔内検査装置 | |
WO2022082350A1 (zh) | 传动件、驱动组件、执行机构及手术机器人 | |
WO2022082374A1 (zh) | 驱动组件、执行机构及手术机器人 | |
JPH10255904A (ja) | Pcカード用コネクタ | |
CN217090817U (zh) | 一种按压旋转的内镜用止血夹 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070104 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070403 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070528 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070821 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071009 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080219 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080310 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080520 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080613 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4143058 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130620 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |