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1. WO2006099478 - MULTIPORT SYRINGE

Publication Number WO/2006/099478
Publication Date 21.09.2006
International Application No. PCT/US2006/009301
International Filing Date 15.03.2006
IPC
A61M 5/20 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
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
A61M 5/178 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
CPC
A61B 2562/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
08Sensors provided with means for identification, e.g. barcodes or memory chips
A61B 5/150022
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150015Source of blood
150022for capillary blood or interstitial fluid
A61B 5/15003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150015Source of blood
15003for venous or arterial blood
A61B 5/150221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150221Valves
A61B 5/150244
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150244Rods for actuating or driving the piston, i.e. the cylindrical body that sits inside the syringe barrel, typically with an air tight seal, and slides in the barrel to create a vacuum or to expel blood
A61B 5/150259
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150259Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
Applicants
  • VASOGEN IRELAND LIMITED [IE]/[IE] (AllExceptUS)
  • MATSUURA, David, G. [US]/[US] (UsOnly)
  • SIMPSON, Philip, J. [US]/[US] (UsOnly)
Inventors
  • MATSUURA, David, G.
  • SIMPSON, Philip, J.
Agents
  • SCHNEIDER, Matthew, L.
Priority Data
60/662,21415.03.2005US
60/663,03016.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTIPORT SYRINGE
(FR) SERINGUE MULTI-ORIFICES
Abstract
(EN)
A multi-port syringe with a fluid chamber in communication with an inlet valve assembly and an outlet valve assembly disposed intermediate the fluid chamber and the inlet valve assembly, the inlet valve assembly has an inlet valve member operable in an open position and a closed position, the inlet valve member being biased in a closed position by a resilient member. The outlet valve assembly has an outlet valve member operable between a closed position and an open position, and the outlet valve member is maintained in a closed position by a sealing member, and includes anchoring member engaging the outlet valve assembly. With the outlet valve member in the closed position, the inlet valve member is forced open by compressing the resilient member, thus allowing fluid into the chamber, and with the fluid chamber primed and the inlet valve member in a closed position, the outlet valve member is forced open by disengaging the anchoring member and defeating the sealing member to allow fluid discharge from the chamber.
(FR)
Seringue multi-orifices dotée d'un compartiment de fluide communiquant avec un ensemble de clapet d'admission et un ensemble de clapet de sortie disposé en position intermédiaire entre le compartiment de fluide et l'ensemble de clapet d'admission, l'ensemble de clapet d'admission comportant un élément de clapet d'admission capable de prendre une position ouverte et une position fermée, l'élément de clapet d'admission étant poussé vers une position fermée par un élément élastique. L'ensemble de clapet de sortie comporte un élément de clapet de sortie capable de prendre une position fermée et une position ouverte, et l'élément de clapet de sortie est maintenu dans une position fermée par un élément d'étanchéité et comprend un élément d'ancrage s'enclenchant avec l'ensemble de clapet de sortie. L'élément de clapet de sortie étant dans la position fermée, l'ouverture de l'élément de clapet d'admission est forcée par la compression de l'élément élastique, admettant ainsi le fluide dans le compartiment, et une fois le compartiment de fluide amorcé et l'élément de clapet d'admission en position fermée, l'ouverture de l'élément de clapet de sortie est forcée par le déclenchement de l'élément d'ancrage et la neutralisation de l'élément d'étanchéité pour permettre l'évacuation du fluide du compartiment.
Also published as
EP6738372
Latest bibliographic data on file with the International Bureau