FIELD: medicine.
SUBSTANCE: invention relates to medicine. A surgical instrument contains the first part and the second part. The first part is hermetically closed by a membrane. The second part contains a case of the surgical instrument and a cavity in the case of the surgical instrument. The cavity is made with a possibility of receiving the first part. The second part contains the first area, containing a hole, connected with the cavity, and a closing element, made with a possibility of travel between the first position and the second position. The closing element is in sealing contact with the second area, when it is in the first position, and at least partly is not in sealing contact with the second area, when it is in the second position. One or more electric contacts in the first part or in the second part are made with a possibility of passing through the membrane for creating connection between the first part and the second part, when the closing element moves from the second position into the first position.
EFFECT: part of the instrument can be used in sterile surrounding.
20 cl, 66 dwg
