EP 1107806 A1 20010620 - SYRINGE FOR TRANSFER OF MEDICATION FROM A PREFILLED MEDICATION CONTAINER
Title (en)
SYRINGE FOR TRANSFER OF MEDICATION FROM A PREFILLED MEDICATION CONTAINER
Title (de)
SPRITZE ZUR MEDIKAMENTENÜBERTRAGUNG AUS EINEM VORGEFÜLLTEN MEDIKAMENTENBEHÄLTER
Title (fr)
SERINGUE DESTINEE AU TRANSFERT DE MEDICAMENT A PARTIR D'UN RECIPIENT DE MEDICAMENTS PRE-REMPLI
Publication
Application
Priority
- US 0017765 W 20000628
- US 14177899 P 19990630
Abstract (en)
[origin: WO0100261A1] A liquid transfer device (10) for use with a medication container (16) is used in the delivery of medication. It includes a plunger (12) having a discharge end (13), a loading end (26), and interior space configured for receiving the medication container, and a through connector (30) for engaging an engaging end (20) of the medication container (16). The through connector (30) has an opening (36) defining a medication flow path from the container to the discharge end. A check valve (32) prevents medication backflow. A barrel (14) defines a bore (34) and has a discharge end (28), a loading end (26), and is dimensioned for slidably accommodating the plunger (12) such that the plunger is movable between a depressed and a retracted position. A piston (37) is on the plunger (12) to slidingly and sealingly engage the barrel. A tip protector (38) is disposed at the barrel discharge end (28) to create a vacuum in the barrel when the plunger is retracted. Upon the engagement of the medication container (16) by the through connector (30), and the plunger (12) being moved toward the retracted position with the tip protector (38) in place, the medication is withdrawn into the barrel. When the tip protector (38) is removed and the plunger (12) depressed, the medication is propelled from the barrel (14).
IPC 1-7
IPC 8 full level
A61M 5/315 (2006.01); A61M 5/178 (2006.01); A61M 5/24 (2006.01); A61M 5/28 (2006.01); A61M 5/31 (2006.01); A61M 5/48 (2006.01); A61M 5/50 (2006.01)
CPC (source: EP)
A61M 5/31596 (2013.01); A61M 5/1782 (2013.01); A61M 5/2425 (2013.01); A61M 5/2466 (2013.01); A61M 5/31511 (2013.01); A61M 5/31525 (2013.01); A61M 5/31555 (2013.01); A61M 5/3158 (2013.01); A61M 5/31591 (2013.01); A61M 5/484 (2013.01); A61M 5/488 (2013.01); A61M 5/5086 (2013.01); A61M 2005/3104 (2013.01); A61M 2005/3121 (2013.01); A61M 2005/3123 (2013.01); A61M 2005/3128 (2013.01); A61M 2005/31598 (2013.01); A61M 2205/583 (2013.01)
Citation (search report)
See references of WO 0100261A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0100261 A1 20010104; AU 5774500 A 20010131; EP 1107806 A1 20010620
DOCDB simple family (application)
US 0017765 W 20000628; AU 5774500 A 20000628; EP 00943248 A 20000628