A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/03 (2006.01) A61B 17/12 (2006.01) A61M 35/00 (2006.01) A61M 37/00 (2006.01)
Patent
CA 2317661
It is a purpose to provide the hemostatic material insertion device for simplifying hemostasis of the puncture wound in the blood vessel, and the method. More concretely, the device comprises the followings. (a) A cartridge, charged with hemostatic material, which is injected into the puncture foramen (b) A hollow sheath which holds said cartridge, (c) An ejecting piston portion which forms a one unit with said sheath at the rear end of the sheath and is used for pushing out the hemostatic material charged in said cartridge, (d) A guide knob to slide the said cartridge inside the hollow sheath (e) A stopping device affixed to the front end of said hollow sheath Moreover, in this hemostatic material insertion device and the method using the device, the said cartridge, inserted into the puncture foramen through the guide sheath, is slid backwards in the sheath by the guide knob. As a result, it is drawn back out of the puncture foramen, and simultaneously, the puncture foramen is filled with a hemostatic agent charged in the cartridge by means of the ejecting piston in the cartridge, which is united with the said sheath.
L'invention porte sur un dispositif d'insertion d'un agent hémostatique le transférant facilement sur un orifice de ponction tel qu'un vaisseau sanguin, et sur le procédé d'hémostase associé. Le dispositif comporte spécifiquement: (a) une cartouche chargée de l'agent hémostatique s'introduisant dans l'orifice; (b) un fourreau maintenant la cartouche; (c) un poussoir intégré au fourreau et placé à sa partie arrière servant à expulser l'agent hémostatique de la cartouche; (d) un guide permettant de faire coulisser la cartouche dans le fourreau; (e) et un élément de fermeture placé à l'avant du fourreau. L'agent hémostatique chargé dans la cartouche à l'intérieur de l'orifice, se répand dans l'orifice sous la pression du poussoir alors que la cartouche placée dans l'orifice (via la gaine de guidage) glisse vers l'arrière à l'intérieur de la gaine guidée par le bouton de guidage et s'extrait de l'orifice.
Medical Industries Corp.
New X-National Technology K.k.
Smart & Biggar
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