CONDUCTOR ARRANGEMENTS FOR ELECTRICALLY POWERED SURGICAL INSTRUMENTS WITH ROTATABLE END EFFECTORS Russian patent published in 2019 - IPC A61B17/72 

Abstract RU 2684036 C2

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment. Surgical instrument comprises conductors and a housing with an elongated shaft attached thereto. Elongated shaft is rotatable relative to the housing. Conductors provide power transmission from a source, which can be located inside or outside the housing on an associated distal section of elongated shaft assembly or surgical end effector.

EFFECT: surgical instrument can further include a travel limiting arrangement for limiting the amount of rotary travel of the elongated shaft assembly relative to the housing to a predetermined range of rotary travel.

17 cl, 186 dwg

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RU 2 684 036 C2

Authors

Jejts Devid K.

Kholl Stiven G.

Shellin Emili A.

Shelton Iv Frederik E.

Dates

2019-04-03Published

2014-08-19Filed