Electric intelligent surgical anastomat

A stapler and intelligent technology, applied in the field of medical devices, can solve problems such as lack of precise control, surgical failure, and reduced surgical quality, and achieve the effects of improving surgical quality and safety, solving bleeding and leakage, and improving surgical quality.

Inactive Publication Date: 2014-03-12
任莹 +1
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AI Technical Summary

Problems solved by technology

There are three types of tissue compression caused by this operation: insufficient compression (leading to anastomotic bleeding and leakage); moderate compression (moderate compression force and compression time make the liquid in the tissue be discharged, the best tissue anastomosis conditions); excessive Compression of (causes tissue damage)
Similarly, the formation of staples will also appear in three states: insufficient formation, moderate formation, and excessive formation. These are the reasons for the failure of the operation
However, the mechanical stapler does not provide any method and device that can control the tissue compressio...

Method used

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  • Electric intelligent surgical anastomat
  • Electric intelligent surgical anastomat
  • Electric intelligent surgical anastomat

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Embodiment Construction

[0024] In order to make the implementation technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.

[0025] Such as Figure 1-8 As shown, an electric intelligent stapler for surgery includes an electric intelligent driving assembly 20 and a replaceable suturing execution assembly 10. Nail seat opening switch 201 and nail seat closing switch 202, main control circuit board 400, gear box 70, nail seat opening / closing motor 50 and striking generator 60 are arranged inside the shell, and said main control circuit board 400 is connected to the power supply respectively The switch, the nail anvil opening switch 201, the nail anvil closing switch 202, the nail anvil opening / closing motor 50 and the striking generator 60 are connected, and the main control circuit board 400 is also connected with a power supply and a display device, and the...

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Abstract

An electric intelligent surgical anastomat comprises an electric intelligent drive component and a replaceable suture execution component, the electric intelligent drive component is arranged in a gun type outer shell, a power supply switch, a nail abutting seat opening switch and a nail abutting seat closing switch are arranged on the outer shell, and a master control circuit board, a gearbox, a nail abutting seat opening/closing motor and a percussion motor are arranged in the outer shell. Surgical suturing instruments and other products of the same series are automatically and intelligently controlled, compared with the existing mechanical surgical suturing instruments, the electric intelligent surgical anastomat is more convenient to operate, doctors can operate the anastomat and complete operations without learning, precise control of tissue pressure and suture nail forming is adopted, bleeding and leakage due to the fact that the mechanical surgical suturing instruments are used improperly are effectively prevented from happening to an anastomotic stoma, and the operational quality of the mechanical surgical suturing instruments is improved. Operation quality and safety is improved, and the operation of users is more convenient.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an electric intelligent stapler for surgery. Background technique [0002] Medical surgical stapler is a surgical instrument commonly used in gastrointestinal surgery and lung surgery in chest, abdomen, anorectal and other fields. The requirements of surgical anastomosis for the anastomosis are no bleeding and no leakage, and at the same time, the blood supply to the anastomosis and the distal tissues can be guaranteed. The stapler places the tissue between the staple cartridge and the anvil, and compresses the tissue by adjusting the distance between the staple cartridge and the anvil, when the distance between the staple cartridge and the anvil reaches the safe range for effective suturing When fired, the U-shaped staples are compressed into a B-shape to suture the tissue, and small blood vessels can pass through the gaps of the B-shaped staples to ensure the blood supply of...

Claims

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Application Information

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IPC IPC(8): A61B17/115
CPCA61B17/1155A61B17/115A61B90/90A61B2017/00398A61B2017/00734
Inventor 谢邵平任莹
Owner 任莹
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