WO2008063541A3 - Variable flow infusion pumps system - Google Patents

Variable flow infusion pumps system Download PDF

Info

Publication number
WO2008063541A3
WO2008063541A3 PCT/US2007/024026 US2007024026W WO2008063541A3 WO 2008063541 A3 WO2008063541 A3 WO 2008063541A3 US 2007024026 W US2007024026 W US 2007024026W WO 2008063541 A3 WO2008063541 A3 WO 2008063541A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
variable flow
module
infusion pumps
pump system
Prior art date
Application number
PCT/US2007/024026
Other languages
French (fr)
Other versions
WO2008063541A2 (en
Inventor
Bernd Steinbach
Frank Wallmann
Klaus G Lederer
David Saar
Sidney David
Original Assignee
Palyon Medical Bvi Ltd
Bernd Steinbach
Frank Wallmann
Klaus G Lederer
David Saar
Sidney David
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 Palyon Medical Bvi Ltd, Bernd Steinbach, Frank Wallmann, Klaus G Lederer, David Saar, Sidney David filed Critical Palyon Medical Bvi Ltd
Priority to JP2009537212A priority Critical patent/JP5264757B2/en
Priority to AU2007322061A priority patent/AU2007322061B2/en
Priority to CA2670146A priority patent/CA2670146C/en
Priority to MX2009005079A priority patent/MX2009005079A/en
Priority to EP07862066.3A priority patent/EP2083905A4/en
Priority to KR1020097012615A priority patent/KR101426340B1/en
Publication of WO2008063541A2 publication Critical patent/WO2008063541A2/en
Publication of WO2008063541A3 publication Critical patent/WO2008063541A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
    • 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
    • A61M5/14586—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm
    • 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
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Neurosurgery (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump (800) and a removable module (820, 820'). The module (820, 820') may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module (820, 820') preferably includes one or more sensors (830, 831) to determine information relating to the flow rate, electronics (844, 846, 835, 844e, 844f, 849, 848, 850, 851, 853, 854, 855, 856) for analyzing the flow rate information, and a mechanism for physically altering the flow rate (821). Methods of dispensing a medicament to a patient are also disclosed, as are variations of the pump system.
PCT/US2007/024026 2006-11-17 2007-11-15 Variable flow infusion pumps system WO2008063541A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009537212A JP5264757B2 (en) 2006-11-17 2007-11-15 Variable flow infusion pump system
AU2007322061A AU2007322061B2 (en) 2006-11-17 2007-11-15 Variable flow infusion pumps system
CA2670146A CA2670146C (en) 2006-11-17 2007-11-15 Variable flow infusion pump system
MX2009005079A MX2009005079A (en) 2006-11-17 2007-11-15 Variable flow infusion pumps system.
EP07862066.3A EP2083905A4 (en) 2006-11-17 2007-11-15 Variable flow infusion pumps system
KR1020097012615A KR101426340B1 (en) 2006-11-17 2007-11-15 Variable flow infusion pumps system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/601,586 US7637892B2 (en) 2005-05-10 2006-11-17 Variable flow infusion pump system
US11/601,586 2006-11-17

Publications (2)

Publication Number Publication Date
WO2008063541A2 WO2008063541A2 (en) 2008-05-29
WO2008063541A3 true WO2008063541A3 (en) 2008-09-25

Family

ID=39430323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/024026 WO2008063541A2 (en) 2006-11-17 2007-11-15 Variable flow infusion pumps system

Country Status (8)

Country Link
US (3) US7637892B2 (en)
EP (1) EP2083905A4 (en)
JP (1) JP5264757B2 (en)
KR (1) KR101426340B1 (en)
AU (1) AU2007322061B2 (en)
CA (2) CA2670146C (en)
MX (1) MX2009005079A (en)
WO (1) WO2008063541A2 (en)

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US8177750B2 (en) 2012-05-15
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US20070112328A1 (en) 2007-05-17
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US20120203180A1 (en) 2012-08-09
US20100069892A1 (en) 2010-03-18
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