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Humerus hypozygal broken bone cleaning capping device

A technology for joints and broken bones, applied in diagnosis, bone drill guidance, medical science, etc., can solve the problems of bone slag splashing everywhere, difficult cleaning, and the operating area of ​​the operating table is not clean enough, and achieves the effect of simple structure and convenient use

Inactive Publication Date: 2017-02-22
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before installing the joint prosthesis, the bone fragments need to be removed. For some small bone fragments or bone fragments connected with tissues, bone grinding forceps or burrs are mostly used to grind them off. During the grinding process, bone residues will be everywhere Splashing will not only make the operating area of ​​the operating table not clean enough, but it will also be difficult to clean up, and once the bone residue splashes into the doctor's eyes, it will seriously affect the progress of the entire operation

Method used

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  • Humerus hypozygal broken bone cleaning capping device
  • Humerus hypozygal broken bone cleaning capping device
  • Humerus hypozygal broken bone cleaning capping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0017] Implementation mode 1: if figure 1 , 2 As shown, the capping device for clearing broken bones of the subhumeral joint includes a cover body 1 and a movable cover plate 2; Quality edge 4, the soft edge 4 is provided with a through hole, and a lace 5 is pierced in the through hole; the movable cover plate 2 is a hard arc-shaped plate of transparent material, and an operation hole is opened above it 6. The movable cover plate 2 is slidably fitted on the opening 3 and can slide to completely cover the opening 3 .

[0018] It also includes a jet pump 7, which includes a working fluid inlet 8, a suction port 9 and an outlet 10; the working fluid inlet 8 is connected to a water pipe, and the suction port 9 communicates with the inside of the housing 1 through a pipeline.

[0019] It also includes an open container 11, which stores 5% copper sulfate solution, and the jet pump 7 also includes a secondary suction port 12, which is passed into the copper sulfate solution through...

Embodiment approach 2

[0020] Implementation mode 2: if image 3 , 4 As shown: the subhumeral joint broken bone cleaning and capping device includes a cover body 1 and a plurality of cover pieces 13; Soft edge 4, which is provided with a through hole on the soft edge 4, and is provided with a lace 5 in the through hole; the cover sheet 13 is an arc-shaped transparent sheet, which is hinged beside the opening 3 and can be wound around When the hinge shaft 14 rotates, all the cover sheets 13 are arranged continuously to cover all the openings 3 .

[0021] It also includes a jet pump 7, which includes a working fluid inlet 8, a suction port 9 and an outlet 10; the working fluid inlet 8 is connected to a water pipe, and the suction port 9 communicates with the inside of the housing 1 through a pipeline.

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Abstract

The invention relates to a medical apparatus, and especially relates to a humerus hypozygal broken bone cleaning capping device comprising a capping body and a movable cover plate; the capping body is a transparent material oval cap with a top opening, the capping body edge is provided with a soft edge having through holes, and a tie band is arranged in the through hole; the movable cover plate is a transparent material hard arc-shaped plate with a top operation hole, is matched on the opening in a slide manner, and can slide so as to fully cover the opening; the humerus hypozygal broken bone cleaning capping device is simple in structure and easy in usage, can effectively solve the bone slag splash problems in a broken bone grinding process of a humerus hypozygal cleaning operation, is environmental protection and pollution free, and very suitable for various comprehensive or orthopaedics special hospital humerus hypozygal cleaning operations.

Description

technical field [0001] The invention relates to a medical device, in particular to a subhumeral joint broken bone cleaning and capping device. Background technique [0002] In the case of comminuted fractures of the subhumeral joint, when the broken bones cannot be grasped by the fixed claws, the general option is to install a joint prosthesis to replace the original patella. Before installing the joint prosthesis, it is necessary to remove the bone fragments. For some small bone fragments or bone fragments connected with tissues, most of them will be removed with bone grinding forceps or burrs. During the grinding process, bone residues will be everywhere Splashing will not only make the operating area of ​​the operating table not clean enough, but it will also be difficult to clean up, and once the bone residue splashes into the doctor's eyes, it will seriously affect the progress of the entire operation. Contents of the invention [0003] The technical problem to be so...

Claims

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Application Information

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IPC IPC(8): A61B17/17A61B17/56A61B90/00A61M1/00
CPCA61B17/1739A61B2017/564A61M1/00
Inventor 郑昕王磊郑岩王艳丽卞丛凤
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV