ATE345828T1 - Implantierbare wiederauffüllbare infusionsvorrichtung - Google Patents

Implantierbare wiederauffüllbare infusionsvorrichtung

Info

Publication number
ATE345828T1
ATE345828T1 AT01901975T AT01901975T ATE345828T1 AT E345828 T1 ATE345828 T1 AT E345828T1 AT 01901975 T AT01901975 T AT 01901975T AT 01901975 T AT01901975 T AT 01901975T AT E345828 T1 ATE345828 T1 AT E345828T1
Authority
AT
Austria
Prior art keywords
infusate
housing
variable volume
volume chamber
catheter
Prior art date
Application number
AT01901975T
Other languages
English (en)
Inventor
Paul F Burke
Kenneth A Fine
Original Assignee
Infumedics 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 Infumedics Inc filed Critical Infumedics Inc
Application granted granted Critical
Publication of ATE345828T1 publication Critical patent/ATE345828T1/de

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
    • 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
    • A61M5/142—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
    • A61M5/14593—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm the diaphragm being actuated by fluid pressure
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/04—Tools for specific apparatus
    • A61M2209/045—Tools for specific apparatus for filling, e.g. for filling reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT01901975T 2000-01-11 2001-01-11 Implantierbare wiederauffüllbare infusionsvorrichtung ATE345828T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/481,298 US6764472B1 (en) 2000-01-11 2000-01-11 Implantable refillable infusion device

Publications (1)

Publication Number Publication Date
ATE345828T1 true ATE345828T1 (de) 2006-12-15

Family

ID=23911409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01901975T ATE345828T1 (de) 2000-01-11 2001-01-11 Implantierbare wiederauffüllbare infusionsvorrichtung

Country Status (8)

Country Link
US (3) US6764472B1 (de)
EP (1) EP1253957B1 (de)
AT (1) ATE345828T1 (de)
AU (1) AU781796B2 (de)
CA (1) CA2392164C (de)
DE (1) DE60124671T2 (de)
ES (1) ES2277604T3 (de)
WO (1) WO2001051108A1 (de)

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US7108686B2 (en) 2006-09-19
DE60124671D1 (de) 2007-01-04
ES2277604T3 (es) 2007-07-16
AU781796B2 (en) 2005-06-16
US20030208184A1 (en) 2003-11-06
US6764472B1 (en) 2004-07-20
EP1253957B1 (de) 2006-11-22
EP1253957A1 (de) 2002-11-06
DE60124671T2 (de) 2007-09-13
AU2782501A (en) 2001-07-24
CA2392164A1 (en) 2001-07-19
WO2001051108A1 (en) 2001-07-19
CA2392164C (en) 2009-03-10
US20040249363A1 (en) 2004-12-09

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