A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/32 (2006.01) A61B 17/34 (2006.01) A61B 17/88 (2006.01)
Patent
CA 2057540
An intraosseous needle having a threaded shaft with a passageway extending substantially therethrough, a solid and pointed tip at one end thereof, the tip having a plurality of cutting edges which facilitate boring through a bone. The shaft also includes two side ports in communication with the passageway to allow fluids to pass through the needle into the interior of the bone after successful insertion thereof. There is a hub at the opposite end of the shaft, whereby the needle is adapted to couple with an appropriate gripping device. A handle is provided in the shape of a ball knob and is adapted to telescopically and grippingly receive the hub of the needle. The hub and handle are both equipped with mutually engaging torque-transmitting surfaces.
Aiguille pour injection intra-osseuse dotée d'une tige filetée munie d'un passage qui la traverse en grande partie, d'une extrémité pleine et pointue, la pointe étant pourvue d'un certain nombre de bords tranchants qui facilitent le perçage dans un os. La tige comprend aussi deux orifices latéraux qui communiquent avec le passage pour permettre aux liquides d'aller de l'aiguille jusqu'à l'intérieur de l'os après insertion de cette dernière. Il y a un embout à l'extrémité opposée de la tige au moyen duquel l'aiguille peut s'adapter à un organe de préhension. Un manche en forme de bouton sphérique peut recevoir, de manière télescopique et par serrage, l'embout de l'aiguille. L'embout et le manche sont tous deux munis de surfaces servant à transmettre le couple, qui s'engagent l'une dans l'autre.
Debruyne Michael P.
Gearen Peter F.
Melker Richard J.
Miller Gary J.
Molitor Lisa
Cook Incorporated
Smart & Biggar
University Of Florida Research Foundation Incorporated
LandOfFree
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