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Inventia se refera la un procedeu pentru cateterizarea venelor. Procedeul pentru cateterizarea venelor consta din punctionarea unei vene, introducerea unui mandren dupa care în faza urmatoare se scoate acul si pe mandrenul ramas pe loc se introduce cateterul dupa care se retrage mandrenul, cateterul ramânând în vena.The invention relates to a method for the catheterization of the veins. The procedure for veniphered catheterization consists of punching a vein, inserting a mandrel, then removing the needle in the next step and inserting the catheter into the catheter after which the mandrel retracts, the catheter remaining in the vein.
RO81106014A1981-12-161981-12-16
PROCEDURE FOR CATETERIZATION OF VENTILES
RO80866A2
(en)
METHOD FOR PREPARING NITROGEN-CONTAINING NITROGEN POLYSACCHARIDE AGENTS AGAINST TUMORS, AND PROCESS FOR PREPARING OR MANUFACTURING A PHARMACEUTICAL PREPARATION.