An intelligent bone crusher for spinal surgery

A bone crusher and surgical technology, applied in the field of medical devices, can solve the problems of low working efficiency of the bone crusher, splashing outside, troublesome cleaning, etc., and achieve convenient moving of the baffle, preventing debris from splashing, and high cutting precision. Effect

Inactive Publication Date: 2020-05-19
孙元亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The medical machinery often used in spinal surgery includes bone crushers. The commonly used bone crushers have the disadvantage of low work efficiency, and the debris generated during bone crushing will splash outside during use, causing mechanical pollution. Cleaning more troublesome

Method used

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  • An intelligent bone crusher for spinal surgery
  • An intelligent bone crusher for spinal surgery
  • An intelligent bone crusher for spinal surgery

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The present invention provides such Figure 1-3 A bone crusher for intelligent spinal surgery shown includes a workbench 1, side plates 2 are provided on the top of both sides of the workbench 1, and a top plate 3 is provided on the top of the side plate 2. On the workbench 1, A servo motor 4 and a material retaining plate 5 are provided, and one end of the servo motor 4 is provided with a rotating shaft 6, and the end of the rotating shaft 6 is provide...

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Abstract

The invention discloses an intelligent bone crusher for spinal surgery. The intelligent bone crusher comprises a working table, wherein side plates are arranged at the tops of two sides of the workingtable, top plates are arranged at the tops of the side plates, a servo motor and a striker plate are arranged on the working table, a rotating shaft is arranged at one end of the servo motor, a bearing is arranged at the end of the rotating shaft, a spin cutting blade is fixedly arranged on the rotating shaft, brake cylinders are fixedly sleeved outside the rotating shaft corresponding to two sides of the spin cutting blade, hydraulic cylinders are arranged at the bottoms of the top plates, pressure plates are arranged at the bottoms of the hydraulic cylinders, first pressure rods are arranged on two sides of the bottoms of the pressure plates, brake plates are arranged at the bottoms of the first pressure rods, and two second pressure rods are arranged on an inner side of each first pressure rod. According to the invention, by movably clamping a sliding foot with a sliding chute, the striker plate is convenient to move. When the striker plate is moved to the bottom of the spin cutting blade, debris caused by spirally cutting can be prevented from splashing out. After bone crushing work is completed, the striker plate can be removed from an open feeding hole and cleaned, thus being convenient to use.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an intelligent bone crusher for spinal surgery. Background technique [0002] The medical machinery often used in spinal surgery includes bone crushers. The commonly used bone crushers have the disadvantage of low work efficiency, and the debris generated during bone crushing will splash outside during use, causing mechanical pollution. Cleaning More troublesome. [0003] Therefore, it is necessary to invent a kind of bone crusher for intelligent spinal surgery to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide an intelligent bone crusher for spinal surgery, through which the sliding feet are engaged with the chute, which is conducive to the convenient movement of the material retaining plate, and can prevent rotation when the material retaining plate is moved to the bottom of the rotary section. The debris cau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/24B02C18/16
CPCB02C18/14B02C18/16B02C18/18B02C18/24
Inventor 孙元亮
Owner 孙元亮
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