초록 ▼

A needleless injection site comprising a housing defining proximal and distal ends and including a reseal member disposed therein. The reseal member has an elastically openable and closable aperture formed therein, and normally resides within the housing in a closed position wherein the aperture is

A needleless injection site comprising a housing defining proximal and distal ends and including a reseal member disposed therein. The reseal member has an elastically openable and closable aperture formed therein, and normally resides within the housing in a closed position wherein the aperture is in a closed configuration. The reseal member is deformable such that the application of distally directed pressure thereto will cause the reseal member to distally advance within the housing to an open position wherein the aperture assumes an open configuration. The removal of the distally directed pressure from the reseal member will cause it to resiliently return to the closed position wherein the aperture assumes the closed configuration.

대표청구항 ▼

1. A needleless injection site, comprising: a housing; a reseal member attached to the housing, said reseal member having an elastically openable and closable aperture formed therein and normally residing in a closed position wherein the aperture is in a closed configuration; said reseal member

1. A needleless injection site, comprising: a housing; a reseal member attached to the housing, said reseal member having an elastically openable and closable aperture formed therein and normally residing in a closed position wherein the aperture is in a closed configuration; said reseal member being deformable such that the application of distally directed pressure thereto will cause the aperture to assume an open configuration, and the removal of the distally directed pressure therefrom will allow the aperture to return to the closed configuration; a flange formed about the periphery of the reseal member; a central portion; and a distal portion, said distal portion being invertible and adapted to overlap the central portion and apply a radially inward biasing force thereto when inverted which maintains the aperture in the closed configuration when no distally directed pressure is applied to the reseal member. 2. The injection site of claim 1 further comprising a lock ring for securing the reseal member to the housing, said flange being rigidly captured between said housing and said lock ring.