MEDICAL TOOL FOR MEASURING SIZES OF ORGANS Russian patent published in 1996 - IPC

FIELD: medical equipment; medicine; oncology. SUBSTANCE: medical tool for measuring sizes of organs has tool for embracing organ to be measured. the tool is made in form of a semi-sphere. Internal cavity of the semi-sphere is connected by the first channel with transparent calibrated cylinder provided with a piston. The medical tool has rod with handle at one end and rubber pear, which is disposed in handle together with the cylinder. Other end of the rod is connected with semi-sphere of gripping member of measured organ. Semi-sphere is made of elastic material with recess for suck-in along the perimeter of its circle. Semi-sphere is connected with rubber pear through the second channel. Through outlet hole is disposed close to surface of the semi-sphere. Channels are placed inside the rod. EFFECT: improved precision. 3 dwg