JP5428785B2 - 輸液ポンプモジュール - Google Patents
輸液ポンプモジュール Download PDFInfo
- Publication number
- JP5428785B2 JP5428785B2 JP2009259143A JP2009259143A JP5428785B2 JP 5428785 B2 JP5428785 B2 JP 5428785B2 JP 2009259143 A JP2009259143 A JP 2009259143A JP 2009259143 A JP2009259143 A JP 2009259143A JP 5428785 B2 JP5428785 B2 JP 5428785B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- pump
- infusion pump
- pump module
- flow rate
- 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
-
- 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
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Reciprocating Pumps (AREA)
Description
2 液体流入部
3 ポンプ
4 流量センサ
5 液体流出部
6 ボディ
7、14 カバー
8 PCB
9 接点(ガスケット)
10、13 シール部材(Oリング)
11 プローブA
12 プローブB
20 輸液ポンプモジュール
30 外部コントローラ
Claims (4)
- 液体を移送する輸液ポンプモジュールであって、
前記液体の流入口を備える液体流入部と、前記液体の流出口を備える液体流出部と、圧電素子を備えるポンプ部と、当該モジュール内を流れる前記液体の流量を計測する流量センサ部と、前記ポンプ部と前記流量センサ部とを接続する接続流路部と、を有し、
前記液体流入部、前記液体流出部、前記ポンプ部及び前記流量センサ部は、該液体流入部から流入した前記液体が該液体流出部から流出するように接続され、
接続された前記液体流入部、液体流出部、ポンプ部及び流量センサ部は一つの流路を形成し、
前記ポンプ部と前記流量センサ部とは、長手方向において並行し、重なる部分が存在するように配置されており、
前記ポンプ部と前記接続流路部とを接続する液体出力部分と、前記流量センサ部と前記接続流路部とを接続する液体入力部分とは、短手方向の同軸上に配置されることを特徴とする輸液ポンプモジュール。 - 前記液体流入部、前記液体流出部、前記ポンプ部、前記流量センサ部及び前記接続流路部の各接続部分においては、前記短手方向の力によって接続状態が維持されることを特徴とする請求項1に記載の輸液ポンプモジュール。
- 前記液体流入部、液体流出部、ポンプ部、流量センサ部及び接続流路部の各接続部分においては、Oリングが使用されることを特徴とする請求項2に記載の輸液ポンプモジュール。
- 移送する前記液体が薬液である場合、
前記薬液の流路を形成する部材の材料は、メディカルグレードであること、又は該薬液に対し不活性な材料であることを特徴とする請求項3に記載の輸液ポンプモジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009259143A JP5428785B2 (ja) | 2009-11-12 | 2009-11-12 | 輸液ポンプモジュール |
EP10190296A EP2332596A1 (en) | 2009-11-12 | 2010-11-08 | Infusion pump module |
US12/941,266 US20110112479A1 (en) | 2009-11-12 | 2010-11-08 | Infusion pump module |
CN2010106250784A CN102120050A (zh) | 2009-11-12 | 2010-11-12 | 输液泵模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009259143A JP5428785B2 (ja) | 2009-11-12 | 2009-11-12 | 輸液ポンプモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011103930A JP2011103930A (ja) | 2011-06-02 |
JP5428785B2 true JP5428785B2 (ja) | 2014-02-26 |
Family
ID=43901583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009259143A Expired - Fee Related JP5428785B2 (ja) | 2009-11-12 | 2009-11-12 | 輸液ポンプモジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110112479A1 (ja) |
EP (1) | EP2332596A1 (ja) |
JP (1) | JP5428785B2 (ja) |
CN (1) | CN102120050A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5776447B2 (ja) | 2011-08-30 | 2015-09-09 | セイコーエプソン株式会社 | 噴射した流体によって生体組織を切除するための流体噴射装置に接続して用いられる制御装置および切除装置 |
US9243619B2 (en) | 2011-09-13 | 2016-01-26 | Seiko Epson Corporation | Liquid feed pump and circulation pump with detection units to detect operating states of the pumps |
CN102996395B (zh) | 2011-09-13 | 2016-12-21 | 精工爱普生株式会社 | 送液泵、液体循环装置、医疗设备和电子设备 |
CN102961793A (zh) * | 2012-12-10 | 2013-03-13 | 同济大学 | 医用反馈式扁平压电自动微量注射器 |
CN104971401B (zh) * | 2015-07-20 | 2017-11-24 | 冯圣冰 | 一种麻醉用全自动微量注射泵 |
WO2017040204A1 (en) * | 2015-08-28 | 2017-03-09 | Crisi Medical Systems, Inc. | Flow sensor system including spring contacts |
DE102019202722B4 (de) * | 2019-02-28 | 2022-06-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Kombinierte pumpe-sensor-anordnung |
CN113134130B (zh) * | 2021-05-14 | 2023-10-27 | 常州远研致稳机械智能设计有限公司 | 随动式药液供液装置及其应用设备 |
CN113134131A (zh) * | 2021-05-14 | 2021-07-20 | 常州远研致稳机械智能设计有限公司 | 伸缩式药液供液装置及其应用设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039279A (en) * | 1990-03-15 | 1991-08-13 | Abbott Laboratories | Sensor for detecting fluid flow from a positive displacement pump |
JPH051669A (ja) * | 1991-06-21 | 1993-01-08 | Seiko Epson Corp | マイクロポンプ及びマイクロバルブの製造方法 |
JPH08303352A (ja) | 1995-05-01 | 1996-11-19 | Kawasumi Lab Inc | 液体移送ポンプ |
JPH10220357A (ja) * | 1997-02-10 | 1998-08-18 | Kasei Optonix Co Ltd | 圧電ポンプ |
JP3843677B2 (ja) * | 1999-12-22 | 2006-11-08 | 松下電工株式会社 | 圧電ダイヤフラムポンプとその製造方法 |
US6589229B1 (en) * | 2000-07-31 | 2003-07-08 | Becton, Dickinson And Company | Wearable, self-contained drug infusion device |
US7658885B2 (en) * | 2002-12-18 | 2010-02-09 | Panasonic Corporation | Micropump, micropump unit including the micropump, sample processing chip for use with the unit, and sheet connector for use with the unit |
JP4419790B2 (ja) * | 2004-10-20 | 2010-02-24 | パナソニック電工株式会社 | 圧電ダイヤフラムポンプ |
US20060181695A1 (en) * | 2005-02-11 | 2006-08-17 | Sage Burton H Jr | Compensating liquid delivery system and method |
US8211054B2 (en) * | 2006-05-01 | 2012-07-03 | Carefusion 303, Inc. | System and method for controlling administration of medical fluid |
EP2320836B1 (en) * | 2008-06-11 | 2015-08-12 | Apollo Endosurgery, Inc. | Implantable pump system |
JP2010057898A (ja) * | 2008-08-08 | 2010-03-18 | Ricoh Co Ltd | 薬液注入量調整装置及び薬液注入量調整方法、並びに薬液注入システム |
JP4956655B2 (ja) * | 2009-11-25 | 2012-06-20 | 株式会社リコー | 輸液ポンプモジュール及び輸液システム |
-
2009
- 2009-11-12 JP JP2009259143A patent/JP5428785B2/ja not_active Expired - Fee Related
-
2010
- 2010-11-08 EP EP10190296A patent/EP2332596A1/en not_active Withdrawn
- 2010-11-08 US US12/941,266 patent/US20110112479A1/en not_active Abandoned
- 2010-11-12 CN CN2010106250784A patent/CN102120050A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20110112479A1 (en) | 2011-05-12 |
CN102120050A (zh) | 2011-07-13 |
JP2011103930A (ja) | 2011-06-02 |
EP2332596A1 (en) | 2011-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5428785B2 (ja) | 輸液ポンプモジュール | |
CN108884823B (zh) | 阀、气体控制装置以及血压计 | |
US8153059B2 (en) | Chip-holder for a micro-fluidic chip | |
JP4956655B2 (ja) | 輸液ポンプモジュール及び輸液システム | |
US11499647B2 (en) | Remotely actuated valve for a biological liquid treatment system | |
JP7091152B2 (ja) | アクチュエータセンサモジュール | |
US20130323085A1 (en) | Fluid control apparatus and method for adjusting fluid control apparatus | |
KR20140074789A (ko) | 일체형 센서 요소를 갖는 펌프 자석 하우징 | |
JP2007160251A (ja) | 液滴吐出装置 | |
EP2673536B1 (en) | Electrically actuated valve with a sealing ball | |
JP2002513213A (ja) | 圧電曲げ変換器及び複数の圧電曲げ変換器からなるモジュール | |
JPWO2015159416A1 (ja) | 発電システム | |
US20110160668A1 (en) | Infusion pump module | |
US11739745B2 (en) | Compressible fluid micropump system and process | |
JP2016015860A (ja) | 発電装置 | |
CN103155144B (zh) | 电子组件以及用于制造该电子组件的方法 | |
JP5654827B2 (ja) | ポンプ装置及びそれを用いた内視鏡装置 | |
KR100990170B1 (ko) | 압전펌프 | |
CN113272553B (zh) | 具有形状记忆合金的运输设备 | |
JP5185529B2 (ja) | 駆動手段 | |
JP4470450B2 (ja) | 温水装置 | |
US10335829B2 (en) | Device for generating mechanical vibrations | |
JP2007160509A (ja) | 液滴吐出装置 | |
JP2016051773A (ja) | 電気素子のパッケージ | |
JP2011181645A (ja) | ドライバーicの実装構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120816 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130724 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130806 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131004 |
|
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: 20131105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131118 |
|
LAPS | Cancellation because of no payment of annual fees |