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Modular surgical shaft instrument for use during e.g. open surgery, has spring arc leg connected with deflection cam, so that pliers are distally arranged over bar shaft to mechanically set scissor-like working part in motion
Modular surgical shaft instrument for use during e.g. open surgery, has spring arc leg connected with deflection cam, so that pliers are distally arranged over bar shaft to mechanically set scissor-like working part in motion
The instrument has a spring arc shaft module (2) in form of a spring arc grasp, insertably connected with a halter-shaped or pocket-shaped angle grasp module (1), and a swingable grasp lever (3) engaged under tension of a spring arc. A spring arc leg (12) is connected with a deflection cam (7) by operation of the grasp module in a translational compression manner, so that pliers are distally arranged over a bar shaft to mechanically set a scissor-like working part (13) in motion. The angle grip module is made of electrical insulating metal-coated plastic.
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