Human organ epidermis adsorber for surgical robot

A technology of surgical robots and human organs, applied in the field of medical devices, can solve problems such as improper operation, secondary damage to the skin of organs, etc., and achieve the effect of ensuring stability

Active Publication Date: 2018-07-27
徐州众杰电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 assi...

Method used

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  • Human organ epidermis adsorber for surgical robot
  • Human organ epidermis adsorber for surgical robot
  • Human organ epidermis adsorber for surgical robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The human organ epidermal absorber for surgical robots includes a driving part 1 and an absorbing part 2. The driving part 1 includes a cylinder body 11, a battery 12, a circuit board 13, a coil support 14 arranged in the cylinder body 11, and coils wound around the body 11. The electromagnetic coil 15 on the support 14, the sleeve pipe 16 assembled in the center of the coil support 14, the movable iron core 17 that can move up and down in the sleeve pipe 16, and the static iron core 18 fixed on the upper end of the sleeve pipe 16, the static iron core 18 and the movable iron core A spring 19 is arranged between the iron cores 17. The moving iron core is treated by vacuum, annealing, and other special processes, which breaks through the limit of traditional materials and greatly enhances the electromagnetic performance of the moving iron core. One end of the spring 19 is connected with the static iron core 18, and the other is One end is connected and matched with the mo...

Embodiment 2

[0041] There are N negative pressure chambers, N piston cylinders, N is a natural number, N≥2, and the number of negative pressure chambers 20, air pipes 25 and piston cylinders 26 are the same.

[0042] The parts not described are the same as in Example 1.

[0043] Working principle and operation method of the present invention:

[0044] When the electromagnetic coil is not energized, the moving iron core and the pull plate move to the lower limit under the action of the spring, and the piston is at the bottom of the piston cylinder at the same time. The electromagnetic coil is a device that uses the principle of electromagnetic induction to work. The device controls the power on or off of the electromagnetic coil through the circuit board. The adsorption principle of the present invention is the principle of negative pressure adsorption. When the suction cup cover is attached to the skin surface of the operation site, press the switch on the controller to energize the electr...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): A61B34/30
CPCA61B34/30
Inventor 卢乐
Owner 徐州众杰电子科技有限公司
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