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Clamping device of surgical operating instrument

A clamping device and surgical technique, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of limited clamping stability, affecting applicability and practicability, etc., and achieve good practicability, reasonable structure and guarantee. The effect of clamping force

Inactive Publication Date: 2018-02-06
QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Corresponding surgical equipment will be used in the surgical operation process, and some equipment needs to be clamped during use. Although the clamping structure of the traditional technology can realize the clamping of the equipment, its clamping stability is relatively limited, so it will affect its operation. Applicability and practicality

Method used

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  • Clamping device of surgical operating instrument

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Effect test

Embodiment 1

[0020] figure 1 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention.

[0021] See figure 1 , a clamping device for surgical instruments, comprising a base 1, a support rod 2 arranged on the base 1, a base platform 3 is arranged on the top of the support rod, and a base platform 3 is fixed on the top surface of the base platform There is a vertical threaded screw mandrel 4, and at least three vertical through holes 5 are uniformly arranged on the base platform, and a pressing ring 6 is arranged on the base platform, and a pressure ring 6 is arranged on the base platform. The bottom surface is fixed with a pressing column rod 7, and a rotating toothed disc 8 is provided on the vertical threaded screw rod, and the rotating toothed disc is threadedly connected with the vertical threaded screw rod, and a set There are at least three clamping claws 9, the tops of the clamping claws are connected to the ba...

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Abstract

The invention discloses a clamping device of a surgical operating instrument. The device comprises a bottom base, a supporting rod and a base platform, a vertical thread screw rod is fixed to the topsurface of the base platform, at least three vertical through holes are evenly formed in the base platform, an abutting circular ring is arranged on the base platform, and abutting rods are fixed to the bottom surface of the abutting circular ring; a rotating toothed disc is arranged on the vertical thread screw rod, at least three clamping jaws are arranged on the bottom surface of the base platform, the tops of the clamping jaws are connected to the base platform through a rotating shaft, a tightening ring and a sleeve cylinder are also arranged on the bottom surface of the base platform, the sleeve cylinder is arranged on the supporting rod, a transmission gear is arranged on the supporting rod, the bottom surface of the transmission gear abuts on the top surface of the sleeve cylinder,the edge of the tightening ring is fixed to the sleeve cylinder, and a return spring is fixed between the bottom surface of the sleeve cylinder and the supporting rod. The clamping device of the surgical operating instrument has the advantages that the structural design is rational, the stability and reliability of clamping can be ensured, the use stability is good, the applicability is high, andthe practicability is good.

Description

technical field [0001] The invention belongs to the technical field of medical instrument supporting equipment, and in particular relates to a surgical instrument clamping device. Background technique [0002] Corresponding surgical equipment will be used in the surgical operation process, and some equipment needs to be clamped during use. Although the clamping structure of the traditional technology can realize the clamping of the equipment, its clamping stability is relatively limited, so it will affect its operation. Applicability and practicality. Contents of the invention [0003] The object of the present invention is to provide a surgical instrument clamping device with reasonable structure and good stability in use. [0004] The technical solution to achieve the purpose of the present invention is a surgical instrument clamping device, including a base, a support rod arranged on the base, a base platform is provided on the top of the support rod, and a The top su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00C08L23/08C08L27/18C08L27/06C08K5/12C08K5/20
CPCB25B11/00C08L23/0853C08L2201/04C08L2205/02C08L2205/035C08L27/18C08L27/06C08K5/12C08K5/20
Inventor 戴文健
Owner QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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