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Application filed by Онкологический Институт Республики МолдоваfiledCriticalОнкологический Институт Республики Молдова
Priority to MD98-0011ApriorityCriticalpatent/MD1017G2/en
Publication of MD1017G2publicationCriticalpatent/MD1017G2/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
The invention relates to the medicine and may be used in the oncology and hematology for preparation of the morphopathological material at the marrow histological testing.The apparatus contains a holder, hollow needle with cannula and the needle fixator into the holder, the cutting part inner diameter of the needle is smaller than the inner one of the principal part with 0,6 mm, the external diameter doesn't exceed 2,5 mm. The cannula side surface has a lug conjugated with a corresponding groove in the holder opening. The fixator is manufactured in the form of a screw with a flatty head, by that the head dimension is equal or greater of the cannula wall thickness.The technical result of the invention consists in the needle quick accessory and in prevention of its turning through into the holder.
MD98-0011A1997-12-251997-12-25Apparatus for marrow trepanobiopsy
MD1017G2
(en)