[go: up one dir, main page]

DE69723955D1 - Peristaltische Pumpe - Google Patents

Peristaltische Pumpe

Info

Publication number
DE69723955D1
DE69723955D1 DE69723955T DE69723955T DE69723955D1 DE 69723955 D1 DE69723955 D1 DE 69723955D1 DE 69723955 T DE69723955 T DE 69723955T DE 69723955 T DE69723955 T DE 69723955T DE 69723955 D1 DE69723955 D1 DE 69723955D1
Authority
DE
Germany
Prior art keywords
rollers
peristaltic pump
thrust surface
pump
vibrating
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
Application number
DE69723955T
Other languages
English (en)
Inventor
Christian Peclat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69723955D1 publication Critical patent/DE69723955D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • F04B43/095—Piezoelectric drive
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0272—Electro-active or magneto-active materials
    • A61M2205/0294—Piezoelectric materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Reciprocating Pumps (AREA)
DE69723955T 1997-04-04 1997-04-04 Peristaltische Pumpe Expired - Lifetime DE69723955D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810194A EP0869283B1 (de) 1997-04-04 1997-04-04 Peristaltische Pumpe

Publications (1)

Publication Number Publication Date
DE69723955D1 true DE69723955D1 (de) 2003-09-11

Family

ID=8230195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69723955T Expired - Lifetime DE69723955D1 (de) 1997-04-04 1997-04-04 Peristaltische Pumpe

Country Status (4)

Country Link
US (1) US6102678A (de)
EP (1) EP0869283B1 (de)
AT (1) ATE246771T1 (de)
DE (1) DE69723955D1 (de)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787835B1 (fr) 1998-12-23 2004-09-24 Centre Nat Rech Scient Compresseurs peristaltiques adaptes a la compression non relaxante de gaz polarise
US6322330B1 (en) * 1999-07-28 2001-11-27 Carlisle A. Thomas Compact peristaltic metering pump
US6659978B1 (en) * 1999-10-04 2003-12-09 Seiko Instruments Inc. Portable dosing apparatus
WO2002077456A2 (en) * 2001-03-21 2002-10-03 Innovent, Llc. Inverted peristaltic pump
KR100473242B1 (ko) * 2001-07-18 2005-03-08 세이코 엡슨 가부시키가이샤 튜브 펌프
WO2003075256A1 (fr) * 2002-03-05 2003-09-12 Nec Corporation Affichage d'image et procede de commande
GB2389791B (en) * 2002-04-30 2006-12-13 Steven Gill Implantable drug delivery pump
US7553295B2 (en) * 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
US7267661B2 (en) 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
US7338433B2 (en) 2002-08-13 2008-03-04 Allergan, Inc. Remotely adjustable gastric banding method
EP1553878B1 (de) 2002-08-28 2010-02-24 Allergan, Inc. Ermüdungsfeste magenbandvorrichtung
US7972346B2 (en) * 2002-09-04 2011-07-05 Allergan Medical S.A. Telemetrically controlled band for regulating functioning of a body organ or duct, and methods of making, implantation and use
DE60221828T2 (de) * 2002-09-04 2008-05-08 Endoart S.A. Chirurgischer Ring mit Fernsteuerungseinrichtung für reversible Durchmesserveränderungen
US7901419B2 (en) * 2002-09-04 2011-03-08 Allergan, Inc. Telemetrically controlled band for regulating functioning of a body organ or duct, and methods of making, implantation and use
NZ523300A (en) * 2002-12-20 2005-12-23 Impian Technologies Ltd Peristaltic pump head and tube holder
CN100344874C (zh) 2003-01-28 2007-10-24 清华大学 一种流体的传输方法及实现该方法的微型蠕动泵
DE20306163U1 (de) * 2003-04-17 2003-06-12 Richard Wolf Gmbh, 75438 Knittlingen Medizinische Schlauchpumpe
PT2399528E (pt) 2004-01-23 2013-02-26 Allergan Inc Banda gástrica regulável de uma só peça, que pode ser fixada de forma amovível
DK1725193T3 (da) 2004-03-08 2009-11-30 Allergan Medical S A Lukkesystem til rörformede organer
BRPI0418661A (pt) 2004-03-18 2008-06-10 Allergan Inc aparelho e método para ajuste de volume de balões intragástricos
US8393879B2 (en) * 2004-04-27 2013-03-12 Hewlett-Packard Development Company, L.P. Peristaltic pump
ITPI20040037A1 (it) * 2004-05-24 2004-08-24 Alessandro Bertocchi Metodo per il trasferimento di prodotti in impianti per la produzione di purea e dispositivo che attua tale metodo
US7481763B2 (en) * 2004-05-28 2009-01-27 Ethicon Endo-Surgery, Inc. Metal bellows position feedback for hydraulic control of an adjustable gastric band
US7374565B2 (en) 2004-05-28 2008-05-20 Ethicon Endo-Surgery, Inc. Bi-directional infuser pump with volume braking for hydraulically controlling an adjustable gastric band
US7351240B2 (en) * 2004-05-28 2008-04-01 Ethicon Endo—Srugery, Inc. Thermodynamically driven reversible infuser pump for use as a remotely controlled gastric band
US7390294B2 (en) * 2004-05-28 2008-06-24 Ethicon Endo-Surgery, Inc. Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band
US7351198B2 (en) * 2004-06-02 2008-04-01 Ethicon Endo-Surgery, Inc. Implantable adjustable sphincter system
US20050288740A1 (en) * 2004-06-24 2005-12-29 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous telemetry to implanted medical device
US20050288739A1 (en) * 2004-06-24 2005-12-29 Ethicon, Inc. Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
US7599744B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Transcutaneous energy transfer primary coil with a high aspect ferrite core
US7191007B2 (en) * 2004-06-24 2007-03-13 Ethicon Endo-Surgery, Inc Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8251888B2 (en) 2005-04-13 2012-08-28 Mitchell Steven Roslin Artificial gastric valve
US20070156089A1 (en) * 2005-12-29 2007-07-05 George Yu Multi-channel rotary peristaltic infusion pump
US7798954B2 (en) 2006-01-04 2010-09-21 Allergan, Inc. Hydraulic gastric band with collapsible reservoir
US8043206B2 (en) 2006-01-04 2011-10-25 Allergan, Inc. Self-regulating gastric band with pressure data processing
US8079836B2 (en) * 2006-03-01 2011-12-20 Novartis Ag Method of operating a peristaltic pump
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US20070288033A1 (en) * 2006-06-09 2007-12-13 Allergan, Inc. Intragastric balloon retrieval mechanisms
US9326877B2 (en) * 2006-09-29 2016-05-03 Apollo Endosurgery, Inc. Apparatus and method for intragastric balloon with in situ adjustment means
US7980835B2 (en) 2007-01-19 2011-07-19 Cole-Parmer Instrument Company Tube retainer system for a peristaltic pump
USD605286S1 (en) 2007-01-19 2009-12-01 Cole-Parmer Instrument Company Tube retainer
US20080255601A1 (en) * 2007-04-13 2008-10-16 Allergan, Inc. Apparatus and method for remote deflation of intragastric balloon
US8105282B2 (en) 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US20090209995A1 (en) * 2008-02-14 2009-08-20 Byrum Randal T Implantable adjustable sphincter system
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
EP2260316B1 (de) * 2008-02-28 2013-10-02 Koninklijke Philips N.V. Automatisierter und nicht magnetischer medizinischer monitor mit piezoelektrischen keramikmembranvorrichtungen
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
EP2471573B1 (de) 2008-04-17 2015-09-30 Apollo Endosurgery, Inc. Implantierbare Zugangsportvorrichtung und Befestigungssystem
US9023063B2 (en) 2008-04-17 2015-05-05 Apollo Endosurgery, Inc. Implantable access port device having a safety cap
US8204602B2 (en) * 2008-04-23 2012-06-19 Medtronic, Inc. Recharge system and method for deep or angled devices
EP2362762A1 (de) 2008-10-06 2011-09-07 Allergan Medical Sàrl Mechanisches magenband mit polstern
US20100185049A1 (en) 2008-10-22 2010-07-22 Allergan, Inc. Dome and screw valves for remotely adjustable gastric banding systems
US8506532B2 (en) 2009-08-26 2013-08-13 Allergan, Inc. System including access port and applicator tool
US8715158B2 (en) 2009-08-26 2014-05-06 Apollo Endosurgery, Inc. Implantable bottom exit port
US8708979B2 (en) 2009-08-26 2014-04-29 Apollo Endosurgery, Inc. Implantable coupling device
CN102686884B (zh) * 2009-11-12 2015-05-20 株式会社威尔科 管式泵和管稳定器
WO2011075706A1 (en) 2009-12-18 2011-06-23 K&Y Corporation Infusion pump
WO2011075709A1 (en) * 2009-12-18 2011-06-23 K&Y Corporation Circulatory pressure monitoring using infusion pump systems
WO2011075708A2 (en) * 2009-12-18 2011-06-23 K&Y Corporation Patient fluid management system
US8882728B2 (en) 2010-02-10 2014-11-11 Apollo Endosurgery, Inc. Implantable injection port
US8758221B2 (en) 2010-02-24 2014-06-24 Apollo Endosurgery, Inc. Source reservoir with potential energy for remotely adjustable gastric banding system
US8840541B2 (en) 2010-02-25 2014-09-23 Apollo Endosurgery, Inc. Pressure sensing gastric banding system
US8764624B2 (en) 2010-02-25 2014-07-01 Apollo Endosurgery, Inc. Inductively powered remotely adjustable gastric banding system
US8939888B2 (en) 2010-04-28 2015-01-27 Apollo Endosurgery, Inc. Method and system for determining the pressure of a fluid in a syringe, an access port, a catheter, and a gastric band
US9028394B2 (en) 2010-04-29 2015-05-12 Apollo Endosurgery, Inc. Self-adjusting mechanical gastric band
US20110270024A1 (en) 2010-04-29 2011-11-03 Allergan, Inc. Self-adjusting gastric band having various compliant components
US9044298B2 (en) 2010-04-29 2015-06-02 Apollo Endosurgery, Inc. Self-adjusting gastric band
US20110270025A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Remotely powered remotely adjustable gastric band system
US8992415B2 (en) 2010-04-30 2015-03-31 Apollo Endosurgery, Inc. Implantable device to protect tubing from puncture
US20110270021A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Electronically enhanced access port for a fluid filled implant
US9226840B2 (en) 2010-06-03 2016-01-05 Apollo Endosurgery, Inc. Magnetically coupled implantable pump system and method
US8636645B2 (en) 2010-07-16 2014-01-28 Coloplast A/S Method of treating erectile dysfunction with peristaltically inflatable penile prosthetic
JP5779848B2 (ja) * 2010-07-30 2015-09-16 セイコーエプソン株式会社 液体吐出装置、液体吐出装置の駆動方法以上
US20120041258A1 (en) 2010-08-16 2012-02-16 Allergan, Inc. Implantable access port system
US9211207B2 (en) 2010-08-18 2015-12-15 Apollo Endosurgery, Inc. Power regulated implant
US20120059216A1 (en) 2010-09-07 2012-03-08 Allergan, Inc. Remotely adjustable gastric banding system
US20120065460A1 (en) 2010-09-14 2012-03-15 Greg Nitka Implantable access port system
US9463107B2 (en) 2010-10-18 2016-10-11 Apollo Endosurgery, Inc. Variable size intragastric implant devices
ES2565348T3 (es) 2010-10-18 2016-04-04 Apollo Endosurgery, Inc. Dispositivos de implante intragástrico reactivos
US20120095385A1 (en) 2010-10-18 2012-04-19 Allergan, Inc. Intragastric implants with duodenal anchors
US8870966B2 (en) 2010-10-18 2014-10-28 Apollo Endosurgery, Inc. Intragastric balloon for treating obesity
US9398969B2 (en) 2010-10-19 2016-07-26 Apollo Endosurgery, Inc. Upper stomach gastric implants
WO2012054522A2 (en) 2010-10-19 2012-04-26 Allergan, Inc. Anchored non-piercing duodenal sleeve and delivery systems
US8920447B2 (en) 2010-10-19 2014-12-30 Apollo Endosurgery, Inc. Articulated gastric implant clip
US9198790B2 (en) 2010-10-19 2015-12-01 Apollo Endosurgery, Inc. Upper stomach gastric implants
US8864840B2 (en) 2010-10-19 2014-10-21 Apollo Endosurgery, Inc. Intragastric implants with collapsible frames
US9498365B2 (en) 2010-10-19 2016-11-22 Apollo Endosurgery, Inc. Intragastric implants with multiple fluid chambers
US8961393B2 (en) 2010-11-15 2015-02-24 Apollo Endosurgery, Inc. Gastric band devices and drive systems
CN102141031B (zh) * 2011-02-17 2013-07-31 华南农业大学 面内模态周向行波薄型压电蠕动泵
US8888732B2 (en) 2011-03-11 2014-11-18 Apollo Endosurgery, Inc. Intraluminal sleeve with active agents
US8725435B2 (en) 2011-04-13 2014-05-13 Apollo Endosurgery, Inc. Syringe-based leak detection system
US8821373B2 (en) 2011-05-10 2014-09-02 Apollo Endosurgery, Inc. Directionless (orientation independent) needle injection port
CN102220960B (zh) * 2011-06-16 2014-05-28 华南农业大学 轮毂型压电蠕动泵
US8801597B2 (en) 2011-08-25 2014-08-12 Apollo Endosurgery, Inc. Implantable access port with mesh attachment rivets
US9199069B2 (en) 2011-10-20 2015-12-01 Apollo Endosurgery, Inc. Implantable injection port
US8858421B2 (en) 2011-11-15 2014-10-14 Apollo Endosurgery, Inc. Interior needle stick guard stems for tubes
US9089395B2 (en) 2011-11-16 2015-07-28 Appolo Endosurgery, Inc. Pre-loaded septum for use with an access port
US8876694B2 (en) 2011-12-07 2014-11-04 Apollo Endosurgery, Inc. Tube connector with a guiding tip
US8961394B2 (en) 2011-12-20 2015-02-24 Apollo Endosurgery, Inc. Self-sealing fluid joint for use with a gastric band
US9746412B2 (en) 2012-05-30 2017-08-29 Iris International, Inc. Flow cytometer
US10842932B1 (en) * 2012-08-08 2020-11-24 Neurowave Systems Inc. Intelligent pharmaceutical delivery system with non-concentric pumping mechanism to reduce flow anomaly and method of using
DE102014104320B3 (de) * 2014-03-27 2015-08-06 Ulrich Gmbh & Co. Kg Schlauchpumpe mit Ausfädeleinrichtung
CN105937596A (zh) * 2014-10-30 2016-09-14 湖南轻创科技有限公司 具有旋转式波发生器的谐波减速齿轮组
EP3365557B1 (de) 2015-10-21 2021-05-12 Haemonetics Corporation Peristaltische pumpe mit kontrolliertem anschlag
US11517669B2 (en) * 2016-09-29 2022-12-06 Koninklijke Philips N.V. Piezoelectric membrane pump for the infusion of liquids
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
US11819412B2 (en) 2020-02-04 2023-11-21 Coloplast A/S Penile prostheses for treatment of erectile dysfunction
CN113713209B (zh) * 2021-08-27 2022-06-07 四川大学华西医院 一种高精度镇痛泵及控制方法
US20250129321A1 (en) * 2023-10-20 2025-04-24 Cellares Corporation Systems, devices, and methods for fluid control in a cell processing system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026704B1 (de) * 1979-09-27 1986-06-04 Hemocare Peristaltische Pumpe
US4692147A (en) * 1980-04-02 1987-09-08 Medtronic, Inc. Drug administration device
US4773218A (en) * 1985-06-18 1988-09-27 Ngk Spark Plug Co., Ltd. Pulse actuated hydraulic pump
US4820281A (en) * 1987-05-21 1989-04-11 Ivy Medical, Inc. Drop volume measurement system
WO1989007200A1 (en) * 1988-02-05 1989-08-10 Debiopharm Sa Tubular pump
FR2644853B1 (fr) * 1989-03-24 1994-03-04 Asulab Sa Pompe peristaltique miniature
US5205819A (en) * 1989-05-11 1993-04-27 Bespak Plc Pump apparatus for biomedical use
US5915932A (en) * 1990-02-02 1999-06-29 Isco, Inc. Peristaltic pump having a roller support
US5055001A (en) * 1990-03-15 1991-10-08 Abbott Laboratories Volumetric pump with spring-biased cracking valves
US5643207A (en) * 1995-04-28 1997-07-01 Medtronic, Inc. Implantable techniques for infusing a therapeutic agent with endogenous bodily fluid
US5649808A (en) * 1995-06-06 1997-07-22 Cobe Laboratories, Inc. Motor passive direction indicator and reversal alarm

Also Published As

Publication number Publication date
EP0869283B1 (de) 2003-08-06
EP0869283A1 (de) 1998-10-07
US6102678A (en) 2000-08-15
ATE246771T1 (de) 2003-08-15

Similar Documents

Publication Publication Date Title
ATE246771T1 (de) Peristaltische pumpe
ATE139008T1 (de) Peristaltische pumpe mit einer kassette mit verschlüsselungssystem
DE50104394D1 (de) Schwingungsentkoppelte riemenscheibe mit integriertem visco-dämpfer
DE69634413D1 (de) Behälter mit integraler pumpendruckplatte
ES8204507A1 (es) Perfeccionamientos en la fabricacion de bombas peristalticas
KR930008308A (ko) 모터 구동 유체 압축기의 조립방법
GB2349738B (en) Improvements in or relating to ultrasonic motors
DE69518815D1 (de) Seitenströmungspumpe
ATE17776T1 (de) Schlauchpumpe, insbesondere fuer medizinische anwendungen.
CA2179237A1 (en) Diaphragm pump including improved drive mechanism and pump head
MX9200296A (es) Motor para la perforacion de turbina dinamica y arrastre, de etapas multiples.
ATE333050T1 (de) Integrierte drehzahlminderer- und pumpenanordnung
DE50209615D1 (de) Kupplungsanordnung
WO2000004289A3 (en) Diaphragm pump including improved drive mechanism and pump head
SE8800845D0 (sv) Brenslepump driven medelst elektromagnet
DE59705286D1 (de) Motorangetriebenes bürstengerät
SE7707814L (sv) Anordning vid centrifugalpumpar
ATE173060T1 (de) Seitenströmungspumpe
ATE247777T1 (de) Motor-pumpen einheit
DE69839078D1 (de) Pumpvorrichtung
DE59807907D1 (de) Abdichtvorrichtung zwischen einem Laufrad und einem Gehäuse einer Pumpe mit einer Gleitringdichtung
JPS57151095A (en) Motor driven fuel pump apparatus
ATE226456T1 (de) Antrieb für pumpelemente, insbesondere für herzunterstützungsvorrichtungen
US2759776A (en) Power transmission coupling device
DE69203133D1 (de) Ölpumpen.

Legal Events

Date Code Title Description
8332 No legal effect for de