Human organ epidermis adsorber for surgical robot

Abstract

The invention discloses a human organ epidermis adsorber for a surgical robot. The adsorber comprises a driving part, a gas transmission pipe communicated with the driving part and a suction head communicated with the gas transmission pipe, wherein the driving part comprises a cylinder body; a battery, a circuit board, a static iron core, an electromagnetic coil, a moving iron core and a spring are sequentially arranged in the cylinder body from top to bottom; the battery, the circuit board and the electromagnetic coil constitute an electric circuit; the circuit board is in signal connection with a controller; a piston cavity is formed by the electromagnetic coil and the bottom of the cylinder body; a piston is connected to the lower end part of the moving iron core and in sliding fit withthe inner wall of the piston cavity; a negative-pressure groove capable of covering the epidermis is formed in the suction head; the piston is propped against the bottom of the cylinder body under the elastic force of the spring; when the electromagnetic coil is energized, attraction force is generated to attract the moving iron core, the moving iron core drives the piston to compress the spring,and the piston moves up to enable the negative-pressure groove to form pressure far lower than the outside air pressure, so that the epidermis is adsorbed; the adsorber is suitable for adsorbing andfixing the epidermis at the operation site to prevent the epidermis from creeping during the operation of the operation robot.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a human organ epidermal absorber used for a surgical robot. Background technique [0002] Surgery in medicine refers to the process of using medical instruments to cut off or open skin or mucous membranes, other tissues, or to treat a disease through manipulation, especially, because the skin of the surgical site is cut and the internal organs, etc. Surgery using robots is attracting attention as a countermeasure because bleeding, side effects, patient pain, scars, etc. are caused by laparotomy for treatment, plastic surgery, or removal. [0003] This type of surgical robot includes a robotic arm for surgical operations, and a surgical instrument is attached to the front end of the robotic arm, and the surgical instrument performs operations necessary for the surgery by the driving force generated and transmitted by the robot. [0004] Generally, when performing operatio...

AI Technical Summary

Problems solved by technology

[0004] Generally, when performing operations on human organs, it is necessary to use forceps to guide the epidermis of the organ and assist in separating and clamping the tissue. However, improper operation during clamping will cause secondary damage to the epidermis of the organ.

Images