ES2073536T3 - Regulador de presion para bomba implantable. - Google Patents

Regulador de presion para bomba implantable.

Info

Publication number
ES2073536T3
ES2073536T3 ES90310550T ES90310550T ES2073536T3 ES 2073536 T3 ES2073536 T3 ES 2073536T3 ES 90310550 T ES90310550 T ES 90310550T ES 90310550 T ES90310550 T ES 90310550T ES 2073536 T3 ES2073536 T3 ES 2073536T3
Authority
ES
Spain
Prior art keywords
regulator
implantable pump
pressure regulator
sensing chamber
flow
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
ES90310550T
Other languages
English (en)
Inventor
Paul Burke
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.)
Strato Infusaid Inc
Original Assignee
Strato Infusaid Inc
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 Strato Infusaid Inc filed Critical Strato Infusaid Inc
Application granted granted Critical
Publication of ES2073536T3 publication Critical patent/ES2073536T3/es
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
    • 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
    • A61M5/16877—Passive flow controllers; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • Y10S128/12—Pressure infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Reciprocating Pumps (AREA)

Abstract

UN SISTEMA DE BOMBA IMPLANTABLE 10 QUE EMPLEA UN REGULADOR DE FLUJO AISLA LA CAMARA DE DETERMINACION DEL REGULADOR 34 DESDE EL TRAYECTO 22 DEL FLUJO DE LA DROGA. ESTO SE REALIZA ESTABLECIENDO UNA CAMARA DE DETERMINACION INDEPENDIENTE 34 O ACOPLANDOLA A LA CAMARA DE PROPULSION 16 DE LA BOMBA. ADEMAS, UN LIMITADOR DEL FLUJO DESCENDENTE 40 SE PUEDE UTILIZAR PARA OFRECER UN GOTEO DE PRESION ADICIONAL ENTRE EL REGULADOR Y EL CATETER DE SALIDA.
ES90310550T 1989-09-26 1990-09-26 Regulador de presion para bomba implantable. Expired - Lifetime ES2073536T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/412,376 US5067943A (en) 1989-09-26 1989-09-26 Pressure regulator for implantable pump

Publications (1)

Publication Number Publication Date
ES2073536T3 true ES2073536T3 (es) 1995-08-16

Family

ID=23632742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90310550T Expired - Lifetime ES2073536T3 (es) 1989-09-26 1990-09-26 Regulador de presion para bomba implantable.

Country Status (8)

Country Link
US (2) US5067943A (es)
EP (1) EP0420620B1 (es)
JP (1) JPH0822313B2 (es)
AT (1) ATE124274T1 (es)
AU (1) AU625000B2 (es)
CA (1) CA2026077C (es)
DE (1) DE69020474T2 (es)
ES (1) ES2073536T3 (es)

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US5871478A (en) * 1993-08-11 1999-02-16 Berrigan; Thomas John Implantable drug delivery means
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Also Published As

Publication number Publication date
AU625000B2 (en) 1992-06-25
ATE124274T1 (de) 1995-07-15
EP0420620A2 (en) 1991-04-03
JPH0822313B2 (ja) 1996-03-06
EP0420620B1 (en) 1995-06-28
DE69020474D1 (de) 1995-08-03
CA2026077A1 (en) 1991-03-27
CA2026077C (en) 1997-11-25
JPH03121076A (ja) 1991-05-23
US5088983A (en) 1992-02-18
EP0420620A3 (en) 1991-11-27
US5067943A (en) 1991-11-26
DE69020474T2 (de) 1995-11-09
AU6320790A (en) 1991-04-11

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