A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
128/93
A61M 5/32 (2006.01)
Patent
CA 1051304
ABSTRACT OF THE DISCLOSURE A vein catheter device is disclosed in which a hollow pointed needle for puncturing a vein is disposed axially in a catheter. The device is fitted with a connector providing an inlet for transfusion liquid into the catheter. An adaptor is used for connection of the inlet to a reservoir of transfusion liquid. The hollow needle passes through a self-sealing closure of the con- nector through which closure the needle can be withdrawn after vein puncture. In addition to passing transfusion liquid into the catheter, a further liquid such as a medicament solution may be passed into the catheter through the self-sealing closure without interupting the transfusion.
286503
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