PT97443A - Bomba de aspiracao programavel - Google Patents

Bomba de aspiracao programavel

Info

Publication number
PT97443A
PT97443A PT97443A PT9744391A PT97443A PT 97443 A PT97443 A PT 97443A PT 97443 A PT97443 A PT 97443A PT 9744391 A PT9744391 A PT 9744391A PT 97443 A PT97443 A PT 97443A
Authority
PT
Portugal
Prior art keywords
accumulator
medication
outlet
grooves
inlet
Prior art date
Application number
PT97443A
Other languages
English (en)
Other versions
PT97443B (pt
Inventor
Peter Olive
Original Assignee
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 Infusaid Inc filed Critical Infusaid Inc
Publication of PT97443A publication Critical patent/PT97443A/pt
Publication of PT97443B publication Critical patent/PT97443B/pt

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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/22—Flow characteristics eliminating pulsatile flows, e.g. by the provision of a dampening chamber
    • 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)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Saccharide Compounds (AREA)
  • Eye Examination Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT97443A 1990-04-25 1991-04-23 Bomba de aspiracao programavel PT97443B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/514,442 US5049141A (en) 1990-04-25 1990-04-25 Programmable valve pump

Publications (2)

Publication Number Publication Date
PT97443A true PT97443A (pt) 1993-07-30
PT97443B PT97443B (pt) 1998-11-30

Family

ID=24047156

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97443A PT97443B (pt) 1990-04-25 1991-04-23 Bomba de aspiracao programavel

Country Status (15)

Country Link
US (1) US5049141A (pt)
EP (1) EP0526475B1 (pt)
JP (1) JPH0647012B2 (pt)
KR (1) KR0139651B1 (pt)
AT (1) ATE98881T1 (pt)
AU (1) AU653150B2 (pt)
CA (1) CA2078212C (pt)
DE (2) DE9190053U1 (pt)
DK (1) DK0526475T3 (pt)
ES (1) ES2048593T3 (pt)
IE (1) IE64362B1 (pt)
IL (1) IL97868A (pt)
PT (1) PT97443B (pt)
WO (1) WO1991016091A1 (pt)
ZA (1) ZA913070B (pt)

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US5298025A (en) * 1991-07-08 1994-03-29 Baxter International Inc. Sequential flow rate infusion rate
US5246147A (en) * 1992-05-20 1993-09-21 Sil Medics Ltd. Liquid material dispenser
US5281210A (en) * 1992-09-18 1994-01-25 Infusaid, Inc. Accumulator for implantable pump
US5389078A (en) * 1993-10-06 1995-02-14 Sims Deltec, Inc. Programmable infusion pump for administering medication to patients
US5527307A (en) * 1994-04-01 1996-06-18 Minimed Inc. Implantable medication infusion pump with discharge side port
US5837276A (en) * 1994-09-02 1998-11-17 Delab Apparatus for the delivery of elongate solid drug compositions
US5607418A (en) * 1995-08-22 1997-03-04 Illinois Institute Of Technology Implantable drug delivery apparatus
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US6099495A (en) * 1998-04-30 2000-08-08 Medtronic, Inc. Implantable electrical transducer powered from capacitive storage energy source
US6537268B1 (en) 1998-06-18 2003-03-25 Medtronic Minimed, Inc. Medical infusion device with a source of controlled compliance
EP1356837A1 (en) * 1998-06-18 2003-10-29 Medical Research Group, Inc. Medical infusion device with a source of controlled compliance
US6152898A (en) * 1999-04-30 2000-11-28 Medtronic, Inc. Overfill protection systems for implantable drug delivery devices
US6471675B1 (en) 1999-04-30 2002-10-29 Medtronic, Inc. Passive flow control devices for implantable pumps
US6648821B2 (en) * 2000-01-21 2003-11-18 Medtronic Minimed, Inc. Microprocessor controlled ambulatory medical apparatus with hand held communication device
US6641562B1 (en) * 2000-05-10 2003-11-04 Hps Medical, Inc. Apparatus and method of intravenous fluid infusion
US7776029B2 (en) * 2001-01-30 2010-08-17 The Alfred E. Mann Foundation For Scientific Research Microminiature infusion pump
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US7122026B2 (en) * 2002-04-22 2006-10-17 Medtronic, Inc. Implantable infusion device with optimized peristaltic pump motor drive
US7452354B2 (en) 2002-06-26 2008-11-18 Inset Technologies Incorporated Implantable pump connector for catheter attachment
ATE419794T1 (de) 2002-08-01 2009-01-15 Abbott Lab Vascular Entpr Ltd Einspritzgerät zum abdichten von punkturwunden
US6957655B2 (en) * 2002-09-20 2005-10-25 Advanced Neuromodulation Systems, Inc. Apparatus for dosage control
US7150741B2 (en) * 2002-09-20 2006-12-19 Advanced Neuromodulation Systems, Inc. Programmable dose control module
US7255690B2 (en) * 2002-12-26 2007-08-14 Medtronic Minimed, Inc. Infusion device having piston operated driving mechanism and positive pressure reservoir
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US9254256B2 (en) 2005-11-09 2016-02-09 The Invention Science Fund I, Llc Remote controlled in vivo reaction method
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US11478623B2 (en) 2006-02-09 2022-10-25 Deka Products Limited Partnership Infusion pump assembly
US12070574B2 (en) 2006-02-09 2024-08-27 Deka Products Limited Partnership Apparatus, systems and methods for an infusion pump assembly
US12274857B2 (en) 2006-02-09 2025-04-15 Deka Products Limited Partnership Method and system for shape-memory alloy wire control
US11497846B2 (en) 2006-02-09 2022-11-15 Deka Products Limited Partnership Patch-sized fluid delivery systems and methods
US11027058B2 (en) 2006-02-09 2021-06-08 Deka Products Limited Partnership Infusion pump assembly
US11318249B2 (en) 2006-02-09 2022-05-03 Deka Products Limited Partnership Infusion pump assembly
US11364335B2 (en) 2006-02-09 2022-06-21 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
US20080140057A1 (en) * 2006-03-09 2008-06-12 Searete Llc, A Limited Liability Corporation Of State Of The Delaware Injectable controlled release fluid delivery system
US20080125695A1 (en) * 2006-06-23 2008-05-29 Hopkins Mark A Reflux control in microsurgical system
JP2010517700A (ja) 2007-02-09 2010-05-27 デカ・プロダクツ・リミテッド・パートナーシップ 自動挿入アセンブリ
GB2462779B (en) * 2007-05-25 2012-03-07 Searete Llc Injectable controlled release fluid delivery system
US8273058B2 (en) * 2007-10-04 2012-09-25 Flowonix Medical Incorporated Two way accumulator programmable valve pump
US8881774B2 (en) 2007-12-31 2014-11-11 Deka Research & Development Corp. Apparatus, system and method for fluid delivery
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US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8551044B2 (en) * 2008-03-05 2013-10-08 Flowonix Medical Incorporated Multiple reservoir implantable drug infusion device and method
US8608729B2 (en) * 2008-04-18 2013-12-17 Medtronic, Inc. Implantable infusion device having filter
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Also Published As

Publication number Publication date
CA2078212A1 (en) 1991-10-26
DE69100844T2 (de) 1994-04-07
IE64362B1 (en) 1995-07-26
DK0526475T3 (da) 1994-01-31
ES2048593T3 (es) 1994-03-16
IE911371A1 (en) 1991-11-06
AU7587391A (en) 1991-11-11
PT97443B (pt) 1998-11-30
JPH0647012B2 (ja) 1994-06-22
EP0526475A1 (en) 1993-02-10
IL97868A0 (en) 1992-06-21
CA2078212C (en) 1997-02-04
AU653150B2 (en) 1994-09-22
JPH05505123A (ja) 1993-08-05
IL97868A (en) 1994-08-26
ZA913070B (en) 1992-11-25
DE9190053U1 (de) 1993-04-01
WO1991016091A1 (en) 1991-10-31
EP0526475B1 (en) 1993-12-22
DE69100844D1 (de) 1994-02-03
KR0139651B1 (ko) 1998-07-01
US5049141A (en) 1991-09-17
ATE98881T1 (de) 1994-01-15

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Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

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