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1. WO1997023252 - FLUID DELIVERY DEVICE WITH CONFORMABLE ULLAGE AND FILL ASSEMBLY

Publication Number WO/1997/023252
Publication Date 03.07.1997
International Application No. PCT/US1996/020321
International Filing Date 23.12.1996
Chapter 2 Demand Filed 17.07.1997
IPC
A61M 5/142 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142Pressure infusion, e.g. using pumps
A61M 5/152 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142Pressure infusion, e.g. using pumps
145using pressurised reservoirs, e.g. by means of pistons
148flexible
152pressurised by contraction of elastic reservoirs
A61M 5/315 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
CPC
A61M 2209/045
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2209Ancillary equipment
04Tools for specific apparatus
045for filling, e.g. for filling reservoirs
A61M 5/14248
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142Pressure infusion, e.g. using pumps
14244adapted to be carried by the patient, e.g. portable on the body
14248of the skin patch type
A61M 5/152
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142Pressure infusion, e.g. using pumps
145using pressurised reservoirs, e.g. pressurised by means of pistons
148flexible, ; e.g. independent bags
152pressurised by contraction of elastic reservoirs
A61M 5/31525
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod ; or piston; Appliances on the rod for facilitating dosing ; ; Dosing mechanisms
31525Dosing
Applicants
  • SCIENCE INCORPORATED [US]/[US]
Inventors
  • KRIESEL, Marshall, S.
  • KAZEMZADEH, Farhad
  • KRIESEL, Matthew, B.
  • FENG, William, W.
  • THOMPSON, Thomas, N.
Agents
  • ORUM, Keith, H.
Priority Data
08/577,77922.12.1995US
08/666,65918.06.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLUID DELIVERY DEVICE WITH CONFORMABLE ULLAGE AND FILL ASSEMBLY
(FR) APPAREIL DE DISTRIBUTION DE FLUIDE POURVU D'UN ENSEMBLE DE REMPLISSAGE ET D'UN ESPACE LIBRE ADAPTABLE
Abstract
(EN)
This invention is a fluid delivery apparatus for continuous basal infusion, together with controlled bolus infusion of injectable medicaments, which embodies a stored energy source (66), such as distensible elastomeric membrane, which cooperates with a base and a conformable ullage to define a fluid reservoir.
(FR)
L'invention concerne un appareil de distribution de fluide pour l'injection continue de médicaments, et plus particulièrement pour l'injection contrôlée d'un embol de médicaments. Cet appareil comprend une source d'énergie stockée (66) telle qu'une membrane élastomère pouvant se dilater, qui coopère avec une base et un espace libre adaptable pour définir un réservoir de fluide.
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