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ATE552874T1 - Flüssigkeitsinfusionssystem, verfahren zum zusammenbauen dieses systems und arzneireservoir zur verwendung im system - Google Patents

Flüssigkeitsinfusionssystem, verfahren zum zusammenbauen dieses systems und arzneireservoir zur verwendung im system

Info

Publication number
ATE552874T1
ATE552874T1 AT07728324T AT07728324T ATE552874T1 AT E552874 T1 ATE552874 T1 AT E552874T1 AT 07728324 T AT07728324 T AT 07728324T AT 07728324 T AT07728324 T AT 07728324T AT E552874 T1 ATE552874 T1 AT E552874T1
Authority
AT
Austria
Prior art keywords
stiffness
piston
assembling
reservoir
drug reservoir
Prior art date
Application number
AT07728324T
Other languages
English (en)
Inventor
Gunnar Sie
Carsten Lund
Niels Frederik Keiser-Nielsen
Original Assignee
Novo Nordisk As
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 Novo Nordisk As filed Critical Novo Nordisk As
Application granted granted Critical
Publication of ATE552874T1 publication Critical patent/ATE552874T1/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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/3151—Means for blocking or restricting the movement of the rod or piston by friction
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT07728324T 2006-04-19 2007-04-19 Flüssigkeitsinfusionssystem, verfahren zum zusammenbauen dieses systems und arzneireservoir zur verwendung im system ATE552874T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200600540 2006-04-19
PCT/EP2007/053865 WO2007118907A1 (en) 2006-04-19 2007-04-19 A fluid infusion system, a method of assembling such system and drug reservoir for use in the system

Publications (1)

Publication Number Publication Date
ATE552874T1 true ATE552874T1 (de) 2012-04-15

Family

ID=38222638

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07728324T ATE552874T1 (de) 2006-04-19 2007-04-19 Flüssigkeitsinfusionssystem, verfahren zum zusammenbauen dieses systems und arzneireservoir zur verwendung im system

Country Status (6)

Country Link
US (1) US8551045B2 (de)
EP (1) EP2010255B1 (de)
JP (1) JP4982722B2 (de)
CN (1) CN101420997B (de)
AT (1) ATE552874T1 (de)
WO (1) WO2007118907A1 (de)

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US20090299288A1 (en) 2009-12-03
CN101420997B (zh) 2013-03-27
US8551045B2 (en) 2013-10-08
EP2010255B1 (de) 2012-04-11
JP4982722B2 (ja) 2012-07-25
CN101420997A (zh) 2009-04-29
JP2009534072A (ja) 2009-09-24
EP2010255A1 (de) 2009-01-07

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