Patent ID: 8690120
Filing Date: 2014-04-08
Classification: A61M,F04B,F16K,Y10T

Abstract:
1. A fluid transfer device, comprising: a body comprising: a linearly movable plunger movable between a closed position corresponding to a closed position of the device and an open position corresponding to an open position of the device, the linearly movable plunger being contained within the bore and having, a linear or gland seal arranged along a length of the plunger between the first opening of the plunger and the second opening of the plunger, a first portion of the linear or gland seal being retained within the groove on the surface of the first section of the body and a second portion of the linear or gland seal being retained within the groove on the plunger in sealing contact with the plunger and an inner surface of the first section of the body,