MX9708395A - Fluid delivery apparatus and method of making same. - Google Patents

Fluid delivery apparatus and method of making same.

Info

Publication number
MX9708395A
MX9708395A MX9708395A MX9708395A MX9708395A MX 9708395 A MX9708395 A MX 9708395A MX 9708395 A MX9708395 A MX 9708395A MX 9708395 A MX9708395 A MX 9708395A MX 9708395 A MX9708395 A MX 9708395A
Authority
MX
Mexico
Prior art keywords
fluid
fluid flow
fluid delivery
delivery apparatus
making same
Prior art date
Application number
MX9708395A
Other languages
Spanish (es)
Inventor
Marshall S Kriesell
Steven M Arnold
Farhad Kazemzadeh
James Garrison
Original Assignee
Science 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 Science Inc filed Critical Science Inc
Publication of MX9708395A publication Critical patent/MX9708395A/en

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
    • A61M5/168—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
    • A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
    • 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
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

An apparatus (30) for accurately infusing medicinal agents into an ambulatory patient at specific rates over extended periods of time. The apparatus (30) is of a compact, low profile laminate construction and includes an elastic distendable membrane (34), which, in cooperation with a thin planar base (32) defines a fluid chamber (46) having a fluid outlet. Disposed within the fluid chamber (46) is a thin fluid permeable member (66) which precisely controls the rate of fluid flow through the fluid outlet. The apparatus (30) also includes a highly novel fluid flow indicator (104) that provides a readily discernible visual indication of fluid flow through the apparatus (30).
MX9708395A 1995-05-01 1996-05-01 Fluid delivery apparatus and method of making same. MX9708395A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43222195A 1995-05-01 1995-05-01
PCT/US1996/006047 WO1996034651A1 (en) 1995-05-01 1996-05-01 Fluid delivery apparatus and method of making same

Publications (1)

Publication Number Publication Date
MX9708395A true MX9708395A (en) 1998-10-31

Family

ID=23706592

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708395A MX9708395A (en) 1995-05-01 1996-05-01 Fluid delivery apparatus and method of making same.

Country Status (6)

Country Link
EP (1) EP0900104A1 (en)
JP (1) JP2002514943A (en)
AU (1) AU722783B2 (en)
BR (1) BR9608383A (en)
MX (1) MX9708395A (en)
WO (1) WO1996034651A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5803698A (en) * 1996-12-18 1998-07-15 Science Incorporated Fluid delivery apparatus
IL120693A (en) 1997-04-17 2001-11-25 Teva Medical Ltd Flow indicators for ambulatory infusion
EP3503944A1 (en) 2016-08-24 2019-07-03 Avent, Inc. Flow indicator for an infusion pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675722A (en) * 1971-04-05 1972-07-11 Gen Fire Extinguisher Corp Pressure indicator
US4968301A (en) * 1989-02-02 1990-11-06 Imed Corporation Disposable infusion device
DE3915251A1 (en) * 1989-05-10 1990-11-22 Annemarie Schloegl Ges M B H IMPLANTABLE DEVICE FOR DISPENSING DISPOSAL OF MEDICINES IN HUMAN BODIES
US5205820A (en) * 1989-06-16 1993-04-27 Science, Incorporated Fluid delivery apparatus
US5419771A (en) * 1989-06-16 1995-05-30 Science Incorporated Fluid delivery apparatus and support assembly
US5176641A (en) * 1991-07-08 1993-01-05 Infusaid, Inc. Implantable drug infusion reservoir having fluid impelling resilient foam member
US5167631A (en) * 1991-09-17 1992-12-01 Imed Corporation Portable infusion device

Also Published As

Publication number Publication date
WO1996034651A1 (en) 1996-11-07
EP0900104A1 (en) 1999-03-10
EP0900104A4 (en) 1999-03-10
BR9608383A (en) 1999-05-04
AU5634496A (en) 1996-11-21
JP2002514943A (en) 2002-05-21
AU722783B2 (en) 2000-08-10

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees