Cart console and minimally invasive surgery robot

Abstract

The invention discloses a cart control console and a minimally invasive surgery robotic.The cart control console comprises a push-pull module, a torsion module and a control module used for controlling the push-pull module and the torsion module, and the torsion module comprises a torsion sensing assembly connected with the control module. By the adoption of the cart control console, when a user pushes the control module, overall micro-motion of the torsion sensing assembly is achieved through the connection mode between the micro-motion seat and the first shell, and therefore the influence of push-pull force on the torque sensor is eliminated; and the generated torque signal and torsion are transmitted to the first shell and the second shell through the sliding rod, so that the influence of the torsion on the tension and compression sensor is eliminated, namely, the mechanical decoupling of the tension and compression sensor and the torque sensor is realized, and the movement of the slave hand can be relatively easily controlled.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a trolley console and a minimally invasive surgical robot. Background technique [0002] Minimally invasive surgery refers to a surgical method that uses modern medical instruments such as laparoscopy and thoracoscopy and related equipment to perform surgery inside the human cavity. Compared with traditional surgical methods, minimally invasive surgery has the advantages of less trauma, less pain, and faster recovery. However, due to the limitation of incision size in minimally invasive surgery, minimally invasive instruments are greatly increased in operation difficulty, and the fatigue and trembling of doctors during long-term surgery will be amplified, which restricts the development of minimally invasive surgery technology. The key factor. With the development of robotic technology, a new technology in the field of minimally invasive medical care that can overco...

AI Technical Summary

Problems solved by technology

[0006] 1. Since the sensor usually needs supporting components such as signal amplifiers, the sensor components and structural parts of the above two solutions are integrated on the handle, which will result in large volume and difficulties in actual production and assembly. If the volume must be reduced, it will increase Parts cost and further increase the difficulty of assembly;

[0007] 2. In the above two solutions, the user will directly move the trolley by pushing or twisting the handle, and there is no safety unlocking mechanism, which may easily lead to safety accidents when accidental touch occurs;

[0008] 3. In the scheme of the above-mentioned operating armrest device for the electric mobile platform, only the idea of ​​using the pull-pressure sensor and the torque sensor to control the movement of the equipment is given, and it does not disclose how the micro-movement and rotatable components realize the "micro-motion" and "micro-movement". "rotatable", unable to eliminate the coupling effect between tension and pressure sensors and torque sensors

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