DE68907069D1 - Motoreinheit fuer eine fluessigkeitspumpe. - Google Patents
Motoreinheit fuer eine fluessigkeitspumpe.Info
- Publication number
- DE68907069D1 DE68907069D1 DE8989300296T DE68907069T DE68907069D1 DE 68907069 D1 DE68907069 D1 DE 68907069D1 DE 8989300296 T DE8989300296 T DE 8989300296T DE 68907069 T DE68907069 T DE 68907069T DE 68907069 D1 DE68907069 D1 DE 68907069D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- motor unit
- liquid pump
- rotation
- sensed
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
- A61M5/168—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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- 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
- A61M5/172—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 electrical or electronic
-
- 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
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/0482—Enteral feeding product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/01—Motorized syringe
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/144,795 US4884013A (en) | 1988-01-15 | 1988-01-15 | Motor unit for a fluid pump and method of operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68907069D1 true DE68907069D1 (de) | 1993-07-22 |
Family
ID=22510168
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989300296T Expired - Lifetime DE68907069D1 (de) | 1988-01-15 | 1989-01-13 | Motoreinheit fuer eine fluessigkeitspumpe. |
DE68925736T Expired - Fee Related DE68925736T2 (de) | 1988-01-15 | 1989-01-13 | Motoreinheit für eine Flüssigkeitspumpe und ihre Funktionsweise |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68925736T Expired - Fee Related DE68925736T2 (de) | 1988-01-15 | 1989-01-13 | Motoreinheit für eine Flüssigkeitspumpe und ihre Funktionsweise |
Country Status (8)
Country | Link |
---|---|
US (1) | US4884013A (de) |
EP (2) | EP0508556B1 (de) |
JP (1) | JP2948597B2 (de) |
AT (2) | ATE90578T1 (de) |
AU (2) | AU609568B2 (de) |
CA (1) | CA1302481C (de) |
DE (2) | DE68907069D1 (de) |
HK (1) | HK154196A (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913703A (en) * | 1987-09-30 | 1990-04-03 | Sherwood Medical Company | Safety interlock system for medical fluid pumps |
JPH02227629A (ja) * | 1989-02-28 | 1990-09-10 | Shimadzu Corp | ペリスタポンプによる試料吸入量の再現性向上方法 |
US5057081A (en) * | 1990-06-15 | 1991-10-15 | Sherwood Medical Company | Peristaltic infusion device |
DE69124442T2 (de) * | 1990-09-07 | 1997-07-17 | Oneac Corp | Reserve-Fremdstromversorgung |
US5250027A (en) * | 1991-10-08 | 1993-10-05 | Sherwood Medical Company | Peristaltic infusion device with backpack sensor |
FR2677255B1 (fr) * | 1991-06-05 | 1993-10-15 | Clinique Residence Parc | Procede et dispositif de commande asservie du moteur d'une prothese cardiaque peristaltique. |
US6218643B1 (en) * | 1991-07-18 | 2001-04-17 | Mitsubishi Denki Kabushiki Kaisha | Power supplying apparatus for automotive part |
FR2706950A1 (en) * | 1993-06-25 | 1994-12-30 | Siretchi Roman | Precision pumping device, particularly for liquid at low flow rate |
US5562615A (en) * | 1994-02-28 | 1996-10-08 | Corpak, Inc. | Free flow detector for an enternal feeding pump |
US5584671A (en) * | 1994-11-28 | 1996-12-17 | Sherwood Medical Company | Apparatus for delivering fluid to a patient |
US5514102A (en) * | 1995-05-05 | 1996-05-07 | Zevex Incorporated | Pressure monitoring enteral feeding system and method |
US5531680A (en) * | 1995-05-05 | 1996-07-02 | Zevex, Inc. | Enteral feeding pump motor unit and method of use |
US5681294A (en) * | 1995-09-21 | 1997-10-28 | Abbott Laboratories | Fluid delivery set |
US6702789B1 (en) * | 1997-03-11 | 2004-03-09 | Alcove Medical, Inc. | Catheter having insertion control mechanism and anti-bunching mechanism |
US6285155B1 (en) | 1999-10-29 | 2001-09-04 | Abbott Laboratories | Pseudo half-step motor drive method and apparatus |
DE20122407U1 (de) * | 2001-04-26 | 2005-09-15 | Groening Ruediger | Arzneimittelpumpe mit programmierter Abgaberate |
DE20380238U1 (de) * | 2002-05-31 | 2005-04-07 | Scott Tech Inc | Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung |
US20050267401A1 (en) * | 2004-05-25 | 2005-12-01 | Sherwood Services, Ag. | Safety interlock system for an enteral feeding pump |
US7537579B2 (en) * | 2002-09-26 | 2009-05-26 | Covidien Ag | Safety interlock system for an enteral feeding pump |
KR20050050108A (ko) * | 2002-09-26 | 2005-05-27 | 셔우드 서비시즈 아게 | 내장 공급 펌프용 안전 인터록 시스템 |
US7267531B2 (en) * | 2003-10-06 | 2007-09-11 | Johnsondiversey, Inc. | Current monitoring system and method for metering peristaltic pump |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
WO2007035564A2 (en) * | 2005-09-19 | 2007-03-29 | Lifescan, Inc. | Malfunction detection with derivative calculation |
US20070066940A1 (en) * | 2005-09-19 | 2007-03-22 | Lifescan, Inc. | Systems and Methods for Detecting a Partition Position in an Infusion Pump |
WO2007035567A2 (en) * | 2005-09-19 | 2007-03-29 | Lifescan, Inc. | Infusion pump with closed loop control and algorithm |
US7846131B2 (en) | 2005-09-30 | 2010-12-07 | Covidien Ag | Administration feeding set and flow control apparatus with secure loading features |
JP4953757B2 (ja) * | 2005-10-25 | 2012-06-13 | キヤノン株式会社 | インクジェット記録装置および該装置の制御方法 |
US8021336B2 (en) * | 2007-01-05 | 2011-09-20 | Tyco Healthcare Group Lp | Pump set for administering fluid with secure loading features and manufacture of component therefor |
US7758551B2 (en) * | 2006-03-02 | 2010-07-20 | Covidien Ag | Pump set with secure loading features |
US7927304B2 (en) * | 2006-03-02 | 2011-04-19 | Tyco Healthcare Group Lp | Enteral feeding pump and feeding set therefor |
US7722573B2 (en) * | 2006-03-02 | 2010-05-25 | Covidien Ag | Pumping apparatus with secure loading features |
US7763005B2 (en) | 2006-03-02 | 2010-07-27 | Covidien Ag | Method for using a pump set having secure loading features |
US7722562B2 (en) * | 2006-03-02 | 2010-05-25 | Tyco Healthcare Group Lp | Pump set with safety interlock |
US8852144B2 (en) * | 2006-03-08 | 2014-10-07 | Fatema S. Al-Thallab | Nursing device |
US8568352B2 (en) * | 2006-03-08 | 2013-10-29 | Fatemah S. Al Thalab | Nursing device |
DE102006011346A1 (de) * | 2006-03-11 | 2007-09-13 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zum Betreiben einer elektrischen peristaltischen Schlauchpumpe |
US20080119822A1 (en) * | 2006-11-17 | 2008-05-22 | Tyco Healthcare Group Lp | Enteral fluid delivery system and method for opeating the same |
US7560686B2 (en) * | 2006-12-11 | 2009-07-14 | Tyco Healthcare Group Lp | Pump set and pump with electromagnetic radiation operated interlock |
US7654127B2 (en) * | 2006-12-21 | 2010-02-02 | Lifescan, Inc. | Malfunction detection in infusion pumps |
US7934912B2 (en) | 2007-09-27 | 2011-05-03 | Curlin Medical Inc | Peristaltic pump assembly with cassette and mounting pin arrangement |
US8062008B2 (en) | 2007-09-27 | 2011-11-22 | Curlin Medical Inc. | Peristaltic pump and removable cassette therefor |
US8083503B2 (en) | 2007-09-27 | 2011-12-27 | Curlin Medical Inc. | Peristaltic pump assembly and regulator therefor |
US9026370B2 (en) | 2007-12-18 | 2015-05-05 | Hospira, Inc. | User interface improvements for medical devices |
WO2010053831A1 (en) * | 2008-11-10 | 2010-05-14 | Delphi Technologies, Inc. | Infusion pump assembly having a reverse rotation prevention system and method for operating the same |
US8353864B2 (en) | 2009-02-18 | 2013-01-15 | Davis David L | Low cost disposable infusion pump |
US8197235B2 (en) | 2009-02-18 | 2012-06-12 | Davis David L | Infusion pump with integrated permanent magnet |
US8241018B2 (en) | 2009-09-10 | 2012-08-14 | Tyco Healthcare Group Lp | Compact peristaltic medical pump |
US8167168B2 (en) * | 2009-09-17 | 2012-05-01 | Gojo Industries, Inc. | Dispenser with an automatic pump output detection system |
DE102010002133B4 (de) * | 2010-02-18 | 2015-11-12 | Fresenius Medical Care Deutschland Gmbh | Sicherheitseinrichtung für eine Schlauchrollenpumpe |
US8154274B2 (en) | 2010-05-11 | 2012-04-10 | Tyco Healthcare Group Lp | Safety interlock |
US8277196B2 (en) | 2010-06-11 | 2012-10-02 | Tyco Healthcare Group Lp | Adaptive accuracy for enteral feeding pump |
USD672455S1 (en) | 2010-10-01 | 2012-12-11 | Zevex, Inc. | Fluid delivery cassette |
CN103269731B (zh) | 2010-10-01 | 2015-11-25 | 泽维克斯公司 | 用于基于管材料性能来提高蠕动泵系统的精确度的方法 |
AU2011308700B2 (en) | 2010-10-01 | 2015-04-02 | Zevex, Inc. | Pressure sensor seal and method of use |
US9004886B2 (en) | 2010-10-01 | 2015-04-14 | Zevex, Inc. | Pressure monitoring system for infusion pumps |
CA2812764C (en) | 2010-10-01 | 2016-04-26 | Zevex, Inc. | Anti free-flow occluder and priming actuator pad |
US9240002B2 (en) | 2011-08-19 | 2016-01-19 | Hospira, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
WO2013036772A1 (en) | 2011-09-08 | 2013-03-14 | Corpak Medsystems, Inc. | Apparatus and method used with guidance system for feeding and suctioning |
US10022498B2 (en) | 2011-12-16 | 2018-07-17 | Icu Medical, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
AU2013239778B2 (en) | 2012-03-30 | 2017-09-28 | Icu Medical, Inc. | Air detection system and method for detecting air in a pump of an infusion system |
CA3089257C (en) | 2012-07-31 | 2023-07-25 | Icu Medical, Inc. | Patient care system for critical medications |
AU2014268355B2 (en) | 2013-05-24 | 2018-06-14 | Icu Medical, Inc. | Multi-sensor infusion system for detecting air or an occlusion in the infusion system |
CA2913915C (en) | 2013-05-29 | 2022-03-29 | Hospira, Inc. | Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system |
CA2913918C (en) | 2013-05-29 | 2022-02-15 | Hospira, Inc. | Infusion system and method of use which prevents over-saturation of an analog-to-digital converter |
US10086120B2 (en) | 2013-09-05 | 2018-10-02 | Lansinoh Laboratories, Inc. | Connector for collection and dispensing of breast milk or colostrum |
US10426705B2 (en) | 2013-09-05 | 2019-10-01 | Lansinoh Laboratories, Inc. | Colostrum collection system |
US10080825B2 (en) * | 2013-09-05 | 2018-09-25 | Lansinoh Laboratories, Inc. | Connector for collection and dispensing of breast milk or colostrum |
ES2776363T3 (es) | 2014-02-28 | 2020-07-30 | Icu Medical Inc | Sistema de infusión y método que utiliza detección óptica de aire en línea de doble longitud de onda |
AU2015266706B2 (en) | 2014-05-29 | 2020-01-30 | Icu Medical, Inc. | Infusion system and pump with configurable closed loop delivery rate catch-up |
US11344668B2 (en) | 2014-12-19 | 2022-05-31 | Icu Medical, Inc. | Infusion system with concurrent TPN/insulin infusion |
US10850024B2 (en) | 2015-03-02 | 2020-12-01 | Icu Medical, Inc. | Infusion system, device, and method having advanced infusion features |
AU2017264784B2 (en) | 2016-05-13 | 2022-04-21 | Icu Medical, Inc. | Infusion pump system and method with common line auto flush |
EP3468635A4 (de) | 2016-06-10 | 2019-11-20 | ICU Medical, Inc. | Akustischer durchflusssensor für kontinuierliche medikamentenflussmessungen und feedback-steuerung von infusionen |
US10089055B1 (en) | 2017-12-27 | 2018-10-02 | Icu Medical, Inc. | Synchronized display of screen content on networked devices |
WO2020051438A1 (en) | 2018-09-06 | 2020-03-12 | Lansinoh Laboratories, Inc. | Closed loop electric breast pump |
EP3846870A1 (de) | 2018-09-06 | 2021-07-14 | Lansinoh Laboratories, Inc. | Brustpumpen |
JP2022500209A (ja) | 2018-09-06 | 2022-01-04 | ランシノー ラボラトリーズ,インコーポレイティド | 搾乳器用の振動波形 |
US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
AU2021311443A1 (en) | 2020-07-21 | 2023-03-09 | Icu Medical, Inc. | Fluid transfer devices and methods of use |
US11135360B1 (en) | 2020-12-07 | 2021-10-05 | Icu Medical, Inc. | Concurrent infusion with common line auto flush |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230767A (en) * | 1963-03-19 | 1966-01-25 | Exxon Research Engineering Co | Measurement of fluid flow rate |
US3364410A (en) * | 1965-01-07 | 1968-01-16 | Motorola Inc | Windshield wiper |
US3363160A (en) * | 1965-11-05 | 1968-01-09 | Gen Electric | Motor control fail safe circuitry |
US3389325A (en) * | 1966-03-29 | 1968-06-18 | Raymond Corp | System to disconnect a motor responsive to low battery voltage |
US3498228A (en) * | 1967-05-01 | 1970-03-03 | Charles A Blumle | Portable infusion pump |
GB1183503A (en) * | 1967-06-16 | 1970-03-11 | Kent Ltd G | Improvements in or relating to the measurement of fluid flow |
US3610779A (en) * | 1967-12-22 | 1971-10-05 | Texaco Inc | Methods and systems for controlling pumping wells |
US3527220A (en) * | 1968-06-28 | 1970-09-08 | Fairchild Hiller Corp | Implantable drug administrator |
US3736930A (en) * | 1970-04-14 | 1973-06-05 | Ivac Corp | Parenteral administration fluid flow control system |
US3739943A (en) * | 1971-02-04 | 1973-06-19 | Sherwood Medical Ind Inc | Infusion system |
US3873814A (en) * | 1973-02-20 | 1975-03-25 | Mohammad Kian Mirdadian | Remotely operated net output ticket printer |
US3845375A (en) * | 1973-11-09 | 1974-10-29 | Mclaughlin Ward & Co | Electronic rotational sensor |
US3985133A (en) * | 1974-05-28 | 1976-10-12 | Imed Corporation | IV pump |
US4016468A (en) * | 1975-03-18 | 1977-04-05 | General Electric Company | Controlled rectifier motor drive system including d.c. fault detection and commutation means |
US4024864A (en) * | 1975-09-05 | 1977-05-24 | Cordis Corporation | Injector with overspeed protector |
DE2651962C2 (de) * | 1976-11-15 | 1982-12-16 | Siemens AG, 1000 Berlin und 8000 München | Gerät zur Infusion von Flüssigkeiten |
US4181476A (en) * | 1977-09-19 | 1980-01-01 | Edouard Malbec | Peristaltic pump and a tube for said pump |
US4221543A (en) * | 1977-11-07 | 1980-09-09 | Renal Systems, Inc. | Bloom pump system |
GB2011652B (en) * | 1977-11-29 | 1982-07-21 | Nikkiso Co Ltd | Infusion solution injecting pump |
US4210138A (en) * | 1977-12-02 | 1980-07-01 | Baxter Travenol Laboratories, Inc. | Metering apparatus for a fluid infusion system with flow control station |
US4217993A (en) * | 1977-12-02 | 1980-08-19 | Baxter Travenol Laboratories, Inc. | Flow metering apparatus for a fluid infusion system |
US4256437A (en) * | 1978-02-01 | 1981-03-17 | Stewart Naumann Laboratories, Inc. | Peristaltic infusion pump and method |
JPS54141166A (en) * | 1978-04-25 | 1979-11-02 | Toukiyouto | Water meter |
FR2461126A1 (fr) * | 1978-12-15 | 1981-01-30 | Gilson Medical Electronic Fran | Pompe a piston a debit reglable precisement |
US4619653A (en) * | 1979-04-27 | 1986-10-28 | The Johns Hopkins University | Apparatus for detecting at least one predetermined condition and providing an informational signal in response thereto in a medication infusion system |
US4278085A (en) * | 1979-12-13 | 1981-07-14 | Baxter Travenol Laboratories, Inc. | Method and apparatus for metered infusion of fluids |
US4275727A (en) * | 1980-01-07 | 1981-06-30 | Keeri Szanto Michael | Device for monitoring and controlling self-administered intravenous drug dosage |
US4385630A (en) * | 1980-08-29 | 1983-05-31 | Haemonetics Corporation | Blood donation unit |
US4444546A (en) * | 1980-09-19 | 1984-04-24 | Oximetrix, Inc. | Occlusion detection apparatus and method |
IN155982B (de) * | 1980-12-31 | 1985-04-20 | Choi Soo Bong | |
JPS57211361A (en) * | 1981-06-23 | 1982-12-25 | Terumo Corp | Liquid injecting apparatus |
IT1144743B (it) * | 1981-07-09 | 1986-10-29 | Mario Cane | Apparecchio infusore di insulina perfezionato |
DE3138267C2 (de) * | 1981-09-25 | 1985-05-30 | Pfrimmer-Viggo GmbH & Co KG, 8520 Erlangen | Vorrichtung zur enteralen Verabreichung von Nahrung |
WO1983001984A1 (en) * | 1981-11-25 | 1983-06-09 | Charles Henry Hackman | Rotary peristaltic pump |
US4447191A (en) * | 1981-12-15 | 1984-05-08 | Baxter Travenol Laboratories, Inc. | Control circuit for a blood fractionation apparatus |
DE3210134C2 (de) * | 1982-03-19 | 1990-08-02 | SGS-ATES Deutschland Halbleiter Bauelemente GmbH, 8018 Grafing | Verfahren zur Gewinnung einer drehzahlproportionalen Größe bei einem Gleichstrommotor |
JPS58190447A (ja) * | 1982-04-30 | 1983-11-07 | 株式会社クラレ | 脈動発生装置 |
US4515584A (en) * | 1982-07-06 | 1985-05-07 | Fujisawa Pharmaceutical Co., Ltd. | Artificial pancreas |
DE3226614A1 (de) * | 1982-07-16 | 1984-01-19 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zum ein- und ausfahren einer motorgetriebenen antenne |
US4498843A (en) * | 1982-08-02 | 1985-02-12 | Schneider Philip H | Insulin infusion pump |
GB8312069D0 (en) * | 1983-05-03 | 1983-06-08 | Peritronic Medical Ind Plc | Peristaltic pumps |
US4685903A (en) * | 1984-01-06 | 1987-08-11 | Pacesetter Infusion, Ltd. | External infusion pump apparatus |
US4657486A (en) * | 1984-01-13 | 1987-04-14 | Stempfle Julius E | Portable infusion device |
US4613327A (en) * | 1984-01-26 | 1986-09-23 | Tegrarian Haig V | Apparatus for infusing blood and other related fluids into a patient's body |
IL74236A (en) * | 1984-02-08 | 1990-07-12 | Omni Flow Inc | Infusion system having plural fluid input ports and at least one patient output port |
EP0158683B1 (de) * | 1984-04-14 | 1988-10-05 | Ferring Biotechnik GmbH | Vorrichtung zum intermittierenden Applizieren flüssiger Arzneimittel |
WO1986001413A1 (en) * | 1984-08-29 | 1986-03-13 | Stanley Alexander Schweitzer | Apparatus for feeding metered amount of liquid |
US4676776A (en) * | 1985-01-18 | 1987-06-30 | Intelligent Medicine, Inc. | Device and method for effecting application of a therapeutic agent |
US4756706A (en) * | 1985-01-23 | 1988-07-12 | American Hospital Supply Corporation | Centrally managed modular infusion pump system |
FR2593951B1 (fr) * | 1986-02-03 | 1989-01-06 | Bertin & Cie | Procede et systeme de controle a distance d'au moins un poste de perfusion |
US4680512A (en) * | 1986-05-19 | 1987-07-14 | Caterpillar Industrial Inc. | Fault protection apparatus for traction motor circuit |
-
1988
- 1988-01-15 US US07/144,795 patent/US4884013A/en not_active Expired - Lifetime
-
1989
- 1989-01-13 EP EP92202142A patent/EP0508556B1/de not_active Expired - Lifetime
- 1989-01-13 DE DE8989300296T patent/DE68907069D1/de not_active Expired - Lifetime
- 1989-01-13 AT AT89300296T patent/ATE90578T1/de active
- 1989-01-13 EP EP89300296A patent/EP0327209B1/de not_active Expired - Lifetime
- 1989-01-13 CA CA000588269A patent/CA1302481C/en not_active Expired - Lifetime
- 1989-01-13 AT AT92202142T patent/ATE134313T1/de not_active IP Right Cessation
- 1989-01-13 AU AU28486/89A patent/AU609568B2/en not_active Expired
- 1989-01-13 DE DE68925736T patent/DE68925736T2/de not_active Expired - Fee Related
- 1989-01-17 JP JP1009611A patent/JP2948597B2/ja not_active Expired - Lifetime
-
1991
- 1991-04-29 AU AU76042/91A patent/AU637899B2/en not_active Expired
-
1996
- 1996-08-08 HK HK154196A patent/HK154196A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU7604291A (en) | 1991-07-18 |
ATE90578T1 (de) | 1993-07-15 |
DE68925736T2 (de) | 1996-10-17 |
EP0327209A3 (en) | 1989-11-15 |
EP0327209A2 (de) | 1989-08-09 |
US4884013A (en) | 1989-11-28 |
ATE134313T1 (de) | 1996-03-15 |
AU2848689A (en) | 1989-07-20 |
EP0508556B1 (de) | 1996-02-21 |
AU637899B2 (en) | 1993-06-10 |
EP0508556A1 (de) | 1992-10-14 |
JP2948597B2 (ja) | 1999-09-13 |
HK154196A (en) | 1996-08-16 |
JPH01310183A (ja) | 1989-12-14 |
AU609568B2 (en) | 1991-05-02 |
CA1302481C (en) | 1992-06-02 |
EP0327209B1 (de) | 1993-06-16 |
DE68925736D1 (de) | 1996-03-28 |
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