A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/00 (2006.01) A61M 5/178 (2006.01) A61M 39/04 (2006.01) A61M 39/26 (2006.01)
Patent
CA 2193232
A needleless injection site comprising a housing (12) defining proximal (16) and distal (18) ends and including a reseal member (26) disposed therein. The reseal member (26) has an elastically openable and closable aperture (48) formed therein, and normally resides within the housing in a closed position wherein the aperture (48) is in a closed configuration. The reseal member (26) is deformable such that the application of distally directed pressure thereto will cause the reseal member (26) to distally advance within the housing (12) to an open position wherein the aperture (48) assumes an open configuration. The removal of the distally directed pressure from the reseal member (26) will cause it to resiliently return to the closed position wherein the aperture (48) assumes the closed configuration.
Site d'injection sans aiguille comprenant un corps (12), définissant des extrémités proximale (16) et distale (18), dans lequel est disposé un élément (26) qui se referme de manière étanche. Cet élément (26) comporte une ouverture (48) s'ouvrant et se refermant de manière élastique, et réside généralement dans le corps en une position fermée, l'ouverture (48) se trouvant également en une configuration fermée. L'élément (26) se refermant de manière étanche peut se déformer de façon que, sous l'application d'une pression dans le sens distal, il se déplace vers l'avant dans le corps (12), en une position ouverte dans laquelle l'ouverture (48) adopte également une configuration ouverte. L'interruption de la pression appliquée dans le sens distal sur l'élément (26) amènera ce dernier, ainsi que l'ouverture (48), à reprendre leur position fermée.
Critical Device Corporation
Gowling Lafleur Henderson Llp
LandOfFree
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