Stabilizing anti-shake type surgical instrument

Abstract

The invention discloses a stabilizing anti-shake type surgical instrument which comprises a series platform, a parallel platform, a stabilizing handle and the like. The series platform and the parallel platform are combined to form a seven-degree-of-freedom series-parallel mechanism which is large in working space and high in sensitivity and response speed; a three-degree-of-freedom stabilizing anti-shake pan-tilt is arranged in the stabilizing handle, and the posture of a terminal gripper is regulated and controlled in real time sequentially through a hooke hinge, a moving pair and a spherical hinge which are connected in series; a six-dimensional force sensor is used for transmitting the handheld action force direction in real time when the stabilizing handle is operated, and driving theparallel mechanism to move along with hands of an operator in real time; a self-driven rotating type shadowless lamp can adjust the lighting position according to needs.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a stabilization and anti-shake surgical instrument. Background technique [0002] Early operations were limited to simple manual methods of cutting, cutting, and suturing on the body surface, such as abscess drainage, tumor resection, and trauma suture. Surgery is thus an operation that destroys the integrity of tissue (incision) or restores tissue whose integrity has been compromised (suturing). With the development of surgery, the field of surgery has been continuously expanded, and it can be performed on any part of the human body. Applied instruments are also constantly updated, such as scalpels, there are many kinds of electric knife, microwave knife, ultrasonic knife and laser knife. Due to human-operated reasons, various surgical knives will cause unexpected damage to the affected area due to vibration during the doctor's use. Therefore, a stabilizing and ant...

AI Technical Summary

Problems solved by technology

Due to human operation, all kinds of surgical knives will cause unexpected damage to the affected area due to vibration during the doctor's use. Therefore, a stabilizing and anti-shaking surgical instrument is needed.

For example, the patent No. CN201580059293.3 provides a "surgical device", which includes a treatment unit, an operation unit, a grip unit, a non-contact detection unit, an energy supply unit, and a driving device, etc. Its advantage is that the operating force is relatively light And relatively stable; the disadvantage is that the anti-shake function is not good

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