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1. WO2013003837 - FLOW STOP PROTECTIVE MEANS FOR A FLUID DELIVERY DEVICE OF A MEDICAL PUMP

Publication Number WO/2013/003837
Publication Date 03.01.2013
International Application No. PCT/US2012/045198
International Filing Date 02.07.2012
IPC
A61M 1/00 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
CPC
A61M 5/14212
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
14212Pumping with an aspiration and an expulsion action
A61M 5/145
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
Applicants
  • HOSPIRA, INC. [US]/[US] (AllExceptUS)
  • MOY, Yei F. [US]/[US] (UsOnly)
  • FATHALLAH, Marwan A. [US]/[US] (UsOnly)
  • PIPPIN, Steven [US]/[US] (UsOnly)
  • MORALES, Ericson [US]/[US] (UsOnly)
Inventors
  • MOY, Yei F.
  • FATHALLAH, Marwan A.
  • PIPPIN, Steven
  • MORALES, Ericson
Agents
  • WOODWORTH, Brian
Priority Data
13/539,60602.07.2012US
61/503,41130.06.2011US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLOW STOP PROTECTIVE MEANS FOR A FLUID DELIVERY DEVICE OF A MEDICAL PUMP
(FR) MOYENS PROTECTEURS D'ARRÊT D'ÉCOULEMENT POUR UN DISPOSITIF DE DISTRIBUTION DE FLUIDE D'UNE POMPE MÉDICALE
Abstract
(EN)
A fluid delivery device such as a cassette removably disposed in a medical pump to control fluid flow in the medical pump. The fluid delivery device has an elongated main body including an inlet, an outlet, and a fluid passage extending from the inlet to the outlet. A flow stop is pivotally mounted to the main body for selectively allowing and stopping fluid flow from the fluid passage to the outlet. The fluid delivery device can have various features including the flow stop having grooved sections, a T-shaped collar on the main body inlet or a flange on the main body to prevent inadvertent engagement of the flow stop during removal of the fluid delivery device from the medical pump.
(FR)
La présente invention concerne un dispositif de distribution de fluide tel qu'une cassette disposée de façon amovible dans une pompe médicale pour réguler le débit de fluide dans la pompe médicale. Le dispositif de distribution de fluide a un corps principal allongé comprenant une entrée, une sortie, et un passage de fluide s'étendant de l'entrée à la sortie. Un arrêt d'écoulement est installé de façon pivotante sur le corps principal pour autoriser et arrêter sélectivement l'écoulement de fluide du passage de fluide vers la sortie. Le dispositif de distribution de fluide peut avoir différents composants comprenant l'arrêt d'écoulement ayant des sections rainurées, un collier en forme de T sur l'entrée de corps principal ou une bride sur le corps principal pour prévenir un engagement par inadvertance de l'arrêt d'écoulement pendant le retrait du dispositif de distribution de fluide de la pompe médicale.
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