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Accessory manipulation of throat surgery robot

A surgical robot and manipulator technology, applied in the fields of surgery, manipulators, medical science, etc., can solve the problems of the doctor's operation trouble, uncomfortable operation, hand interference, etc., to improve the overall operability, the operation is light and flexible, and the weight is reduced. Effect

Inactive Publication Date: 2006-02-08
TIANJIN UNIV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The operation under the supporting laryngoscope is accurate, and the operator can operate with both hands, and the operation is more ideal under the use of an operating microscope; however, doctors generally perform operations on one knee, which is very uncomfortable to operate; although both hands can be used, but Due to the limitations of the tool itself, the hands often interfere during operation, which brings great trouble to the doctor.

Method used

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  • Accessory manipulation of throat surgery robot
  • Accessory manipulation of throat surgery robot
  • Accessory manipulation of throat surgery robot

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] figure 1 , 2, 3 illustrates the posture adjustment joints, the arc motion joints of the fingers are active joints, and the motion of the joints is provided by the voltage-type stepping drive arc guide motor 6-1, and is realized through the rack-and-pinion mechanism . The motor 6-1 and the clamp 1 for clamping fingers are installed on the support plate 2, and the support plate 2 and the slider of the arc guide rail 3 are fixed together and can slide freely on the arc guide rail; the guide rail of the arc guide rail 3 The tooth sector 5 is fixed with the arc guide rail bracket 4; the motor 6-1 is fixed on the support plate 2, and the pinion 7 is mounted on the shaft of the motor 6-1, and can roll freely on the tooth sector 5. The arc motion is that the shaft of the motor 6-1 drives the support plate 2 to move on the arc guide rail 3 through the ...

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Abstract

The invention discloses an accessory operation hand for throat operation robot, which comprises a finger arc motion joint mechanism, an arc guide rail rotation joint mechanism, a first and second front arm rotation joint mechanism, a back arm rotation joint mechanism, a vertical position regulation mechanism, a synchronous tooth-type belt wheel mechanism, and a steel wheel mechanism. Compared with existing technique, this invention has advantage that, the mechanism is joint-type coordination structure with eight degrees of freedom to complete all motions flexibly; the double swing lever mechanism lets the robot gesture constant when the work point varies to realize the decouple of position and gesture; the double-stage thread-gear structure decreases the volume and weight; the hand coarse adjustment can position quickly, and the fine tuning mechanism makes system has the precision fit for micro-surgery.

Description

technical field [0001] The invention relates to a laryngeal surgery robot, in particular to a slave operating hand of a laryngeal surgery robot. Background technique [0002] Medical robots have the advantages of accurate positioning, stable operation, strong dexterity, large working range, and are not afraid of radiation and infection. Medical robots can not only assist doctors in the precise positioning of surgical sites, but also achieve minimal surgical damage, improve the accuracy and quality of disease diagnosis and surgical treatment, improve surgical safety, shorten treatment time, and reduce medical costs. In recent years, its research has become a new field of robot application, especially the multifunctional medical robot system has become a new direction of medical robot development. [0003] At present, surgical robots generally adopt a master-slave remote control operation mode. The use of surgical robots helps to improve the a...

Claims

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Application Information

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IPC IPC(8): B25J3/00A61B17/24
Inventor 王树新李群智丁杰男周永春郭岳山
Owner TIANJIN UNIV
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