FIELD: veterinary medicine; medical engineering.
SUBSTANCE: device has four parts: tube of external diameter of 2.7 mm having stiletto tightly built-in into its canal with rest member or probe with mandrin. The stiletto has rod having rest member and skewed cut of working end. The probe has hollow tube having two rounded leaflets with external sharpening at the end. Obturating mandrin is shaped as rod.
EFFECT: high quality of bioptate; reduced risk of injuries; avoided pain shock; multiple use.
3 dwg
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