ES8404175A1 - Una valvula medica implantable en miniatura. - Google Patents

Una valvula medica implantable en miniatura.

Info

Publication number
ES8404175A1
ES8404175A1 ES522197A ES522197A ES8404175A1 ES 8404175 A1 ES8404175 A1 ES 8404175A1 ES 522197 A ES522197 A ES 522197A ES 522197 A ES522197 A ES 522197A ES 8404175 A1 ES8404175 A1 ES 8404175A1
Authority
ES
Spain
Prior art keywords
valve
valve member
housing
actuated
actuated valve
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
Application number
ES522197A
Other languages
English (en)
Other versions
ES522197A0 (es
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.)
INFUSAID CORP
Original Assignee
INFUSAID CORP
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 INFUSAID CORP filed Critical INFUSAID CORP
Publication of ES522197A0 publication Critical patent/ES522197A0/es
Publication of ES8404175A1 publication Critical patent/ES8404175A1/es
Expired 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • 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
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3515—Communication with implanted devices, e.g. external control using magnetic means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Magnetically Actuated Valves (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

VALVULA MEDICA.COMPRENDE UN ESTUCHE QUE CONTIENE UN MIEMBRO DE VALVULA (48) FERROMAGNETICA MOVIL, PASOS DE ENTRADA Y DE SALIDA A DICHO ESTUCHE, MUELLES ESPECIALES (62, 64) EN ESPIRAL PLANOS QUE PERMITEN SUSPENDER EL ESTUCHE CON UN UNICO GRADO DE LIBERTAD. LA VALVULA ES ACCIONADA TRANSCUTANEAMENTE MEDIANTE UN IMAN.
ES522197A 1982-05-10 1983-05-09 Una valvula medica implantable en miniatura. Expired ES8404175A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/376,686 US4541429A (en) 1982-05-10 1982-05-10 Implantable magnetically-actuated valve

Publications (2)

Publication Number Publication Date
ES522197A0 ES522197A0 (es) 1984-04-16
ES8404175A1 true ES8404175A1 (es) 1984-04-16

Family

ID=23486037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522197A Expired ES8404175A1 (es) 1982-05-10 1983-05-09 Una valvula medica implantable en miniatura.

Country Status (12)

Country Link
US (1) US4541429A (es)
JP (1) JPS5934083A (es)
BE (1) BE896702A (es)
CA (1) CA1207733A (es)
CH (1) CH659774A5 (es)
DE (1) DE3316934A1 (es)
ES (1) ES8404175A1 (es)
FR (1) FR2526513B1 (es)
GB (1) GB2119904B (es)
IT (1) IT1162854B (es)
NL (1) NL192501C (es)
SE (1) SE451753B (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694860A (en) * 1984-11-28 1987-09-22 Eidsmore Paul G Fluid-flow isolation and control apparatus and method
US4673391A (en) * 1983-05-31 1987-06-16 Koichi Sakurai Non-contact controlled micropump
US4772257A (en) * 1983-12-08 1988-09-20 Salomon Hakim External programmer for magnetically-adjustable cerebrospinal fluid shunt valve
JPS61105405U (es) * 1984-12-18 1986-07-04
US4626241A (en) * 1985-03-06 1986-12-02 Ivac Corporation Apparatus and method for controlling the parenteral administration of fluids
DE3508151A1 (de) * 1985-03-07 1986-09-11 M A N Technologie GmbH, 8000 München Magnetisches schnellschlussventil
US4676772A (en) * 1985-12-23 1987-06-30 Cordis Corporation Adjustable implantable valve having non-invasive position indicator
US4705070A (en) * 1986-02-04 1987-11-10 Eidsmore Paul G Isolation on/off valve
US4774933A (en) * 1987-05-18 1988-10-04 Xomed, Inc. Method and apparatus for implanting hearing device
US4931050A (en) * 1988-04-13 1990-06-05 Shiley Infusaid Inc. Constant pressure variable flow pump
US5205819A (en) * 1989-05-11 1993-04-27 Bespak Plc Pump apparatus for biomedical use
US4978323A (en) * 1989-08-10 1990-12-18 George Freedman System and method for preventing closure of passageways
US5931774A (en) * 1991-06-14 1999-08-03 Proxima Therapeutics, Inc. Inflatable devices for tumor treatment
US5429582A (en) * 1991-06-14 1995-07-04 Williams; Jeffery A. Tumor treatment
US5351490A (en) * 1992-01-31 1994-10-04 Mitsubishi Denki Kabushiki Kaisha Piston/displacer support means for a cryogenic refrigerator
US5368274A (en) * 1992-09-17 1994-11-29 Wilson Greatbatch Ltd. Low power electromagnetic valve
US5351934A (en) * 1992-12-15 1994-10-04 Alliedsignal, Inc. Proportional solenoid valve
DE4334247B4 (de) * 1993-10-08 2006-11-02 Codman Neuro Sciences Sàrl Verfahren zur Verstellung einer schaltbaren durchflußbegrenzenden Vorrichtung und eine nach dem Verfahren arbeitende Vorrichtung
FR2719210B1 (fr) * 1994-04-29 1996-08-02 Inomed Sa Trocart magnétique perfectionné.
US6068751A (en) * 1995-12-18 2000-05-30 Neukermans; Armand P. Microfluidic valve and integrated microfluidic system
US7070577B1 (en) * 1998-02-02 2006-07-04 Medtronic, Inc Drive circuit having improved energy efficiency for implantable beneficial agent infusion or delivery device
US6589229B1 (en) 2000-07-31 2003-07-08 Becton, Dickinson And Company Wearable, self-contained drug infusion device
WO2002076533A1 (en) * 2001-03-27 2002-10-03 Alessandro Giannessi Magnetically operated, subcutaneously implantable drug infusion device
US20070088335A1 (en) * 2001-10-24 2007-04-19 Med-El Elektromedizinische Geraete Gmbh Implantable neuro-stimulation electrode with fluid reservoir
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US6976590B2 (en) * 2002-06-24 2005-12-20 Cytonome, Inc. Method and apparatus for sorting particles
US20050238506A1 (en) * 2002-06-21 2005-10-27 The Charles Stark Draper Laboratory, Inc. Electromagnetically-actuated microfluidic flow regulators and related applications
ATE499139T1 (de) * 2002-12-02 2011-03-15 Med El Elektromed Geraete Gmbh Transdermal durch magnetische kraft kontrollierter flüssigkeitsschalter
US7569049B1 (en) * 2003-01-13 2009-08-04 Advanced Neuromodulation Systems, Inc. Multi-stable valves for medical applications and methods for use thereof
US7867194B2 (en) 2004-01-29 2011-01-11 The Charles Stark Draper Laboratory, Inc. Drug delivery apparatus
WO2005072793A1 (en) * 2004-01-29 2005-08-11 The Charles Stark Draper Laboratory, Inc. Implantable drug delivery apparatus
US7285895B2 (en) * 2005-03-15 2007-10-23 Crescendo Technologies, Llc Ultrasonic medical device and method
WO2006122168A2 (en) * 2005-05-10 2006-11-16 The Regents Of The University Of California Self-clearing catheter for clinical implantation
WO2008094672A2 (en) 2007-01-31 2008-08-07 Charles Stark Draper Laboratory, Inc. Membrane-based fluid control in microfluidic devices
DE102008030942A1 (de) 2008-07-02 2010-01-07 Christoph Miethke Gmbh & Co Kg Hirnwasserdrainagen
US8197235B2 (en) 2009-02-18 2012-06-12 Davis David L Infusion pump with integrated permanent magnet
US8353864B2 (en) 2009-02-18 2013-01-15 Davis David L Low cost disposable infusion pump
JP5688076B2 (ja) * 2009-05-07 2015-03-25 パーカー・ハニフィン・コーポレーション 自己整合式の軸方向に抑制された調整器弁アセンブリ
DE202009012183U1 (de) * 2009-09-08 2009-11-26 Bürkert Werke GmbH & Co. KG Manuell betätigbares Ansteuermodul
US9506457B2 (en) * 2010-10-01 2016-11-29 Carefusion 303, Inc. Contactless fluid pumping method and apparatus
US8844537B1 (en) 2010-10-13 2014-09-30 Michael T. Abramson System and method for alleviating sleep apnea
EP2670456B1 (en) 2011-02-02 2019-12-18 The Charles Stark Draper Laboratory, Inc. Drug delivery apparatus
CN112604146B (zh) * 2020-11-30 2022-05-24 中山大学 一种基于脉冲磁场触发的植入式给药装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008888A (en) * 1963-06-19 1965-11-03 Gen Motors Corp Magnetically actuated valve assemblies
US3315660A (en) * 1963-08-08 1967-04-25 Carlos A Abella Capsule for insertion in the digestive track
GB1201766A (en) * 1965-07-27 1970-08-12 Electric Power Storage Ltd Improvements relating to filling devices
US3495620A (en) * 1967-02-09 1970-02-17 Weck & Co Inc Edward Magnetic valve
NL6805049A (es) * 1968-04-10 1969-10-14
US3570806A (en) * 1969-01-14 1971-03-16 Bell Aerospace Corp Balanced electromechanical control valve
GB1278762A (en) * 1970-01-15 1972-06-21 Martonair Ltd Magnetically-operable device
US3659600A (en) * 1970-02-24 1972-05-02 Estin Hans H Magnetically operated capsule for administering drugs
FR2096827B1 (es) * 1970-07-02 1976-02-06 Lekarski Simeon Fr
US3662779A (en) * 1971-01-13 1972-05-16 Johnson Service Co Bleed type fluid pressure control apparatus and diaphragm unit therefor
DE2303450A1 (de) * 1973-01-25 1974-08-22 Kirchheim E Heinrich Dipl Kfm Magnetventil
US3856044A (en) * 1973-10-10 1974-12-24 Robertshaw Controls Co Pneumatically operated diverting relay construction and system utilizing the same or the like
CH588658A5 (es) * 1974-02-18 1977-06-15 Huba Control Ag
US4013074A (en) * 1974-06-21 1977-03-22 Siposs George G Implantable medication-dispensing device
DE2443687A1 (de) * 1974-09-12 1976-04-01 Siemens Ag Magnetventil
JPS5312251B2 (es) * 1974-12-17 1978-04-27
US3951147A (en) * 1975-04-07 1976-04-20 Metal Bellows Company Implantable infusate pump
CH608184A5 (en) * 1976-05-20 1978-12-29 Sulzer Ag Implant for human or veterinary medicine
US4152098A (en) * 1977-01-03 1979-05-01 Clark Ivan P Micropump
DE2711140A1 (de) * 1977-03-15 1978-09-28 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE2739085A1 (de) * 1977-08-30 1979-03-08 Technologieforschung Gmbh Magnetventil
US4193397A (en) * 1977-12-01 1980-03-18 Metal Bellows Corporation Infusion apparatus and method
DE2856113A1 (de) * 1978-12-23 1980-07-17 Bosch Gmbh Robert Elektromagnetventil
DE3067734D1 (en) * 1979-03-16 1984-06-14 Lucas Ind Plc Improvements in high pressure hydraulic systems
EP0019644B1 (de) * 1979-05-23 1984-09-12 Werner Trawöger Implantierbare Absperreinrichtung für natürliche oder künstliche, röhrenartige Körperorgane

Also Published As

Publication number Publication date
CA1207733A (en) 1986-07-15
NL192501B (nl) 1997-05-01
GB2119904B (en) 1985-10-02
SE8302650L (sv) 1983-11-11
GB8312868D0 (en) 1983-06-15
IT1162854B (it) 1987-04-01
NL8301206A (nl) 1983-12-01
DE3316934A1 (de) 1983-11-10
JPS5934083A (ja) 1984-02-24
JPH0313468B2 (es) 1991-02-22
GB2119904A (en) 1983-11-23
IT8367506A0 (it) 1983-05-09
US4541429A (en) 1985-09-17
SE8302650D0 (sv) 1983-05-09
BE896702A (fr) 1983-09-01
ES522197A0 (es) 1984-04-16
FR2526513B1 (fr) 1987-04-30
FR2526513A1 (fr) 1983-11-10
SE451753B (sv) 1987-10-26
CH659774A5 (de) 1987-02-27
NL192501C (nl) 1997-09-02
DE3316934C2 (es) 1989-06-29

Similar Documents

Publication Publication Date Title
ES8404175A1 (es) Una valvula medica implantable en miniatura.
CN102720878B (zh) 电磁操纵流体控制阀
GB1220230A (en) Magnetic valve
GB1264859A (es)
CA2307861A1 (en) Latching solenoid valve
CA2113024A1 (en) High Pressure Relief System
ES480613A1 (es) Perfeccionamientos en las electrovalvulas.
ES8503102A1 (es) Valvula de control de fluidos accionable electromagneticamente.
GB1073427A (en) An electromagnetically operated fluid valve
ES489543A1 (es) Valvula magnetica perfeccionada
EP0080180A3 (en) Gas fittings with a solenoid valve and a pressure governor
ES295678U (es) Valvula de retencion de fluidos liquidos y aeriformes
ES473196A1 (es) Perfeccionamientos en electrovalvulas para circuitos hidrau-licos accesorios en vehiculos automoviles
JPS5646175A (en) Proportional control valve
ES8703591A1 (es) Acumulador de presion perfeccionado
JPS5655773A (en) Electromagnetic valve
JPS57129976A (en) Electromagnetic flow control valve
TW368574B (en) Electromagnetic valve
ES8304285A1 (es) Valvula electromagnetica de conmutacion de dos vias para controlar conexiones de vacio en vehiculos.
ES8505463A1 (es) Valvula magnetica
JPS57113205A (en) Engaging female tool
JPS57186683A (en) Solenoid operated pressure relief valve
JPS5635877A (en) Electromagnetic valve
FR2349078A1 (fr) Electrovanne
FR2398246A1 (fr) Valve electromagnetique

Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040916