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Muscle stretching apparatus for operation

An expansion device and technology for surgery, applied in surgery, medical science, etc., can solve problems such as insufficient expansion range, increased cost, and inability to provide sufficient strength

Inactive Publication Date: 2003-12-31
颜宗宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this existing elastic steel sheet surgery muscle expansion device is purely relying on the original steel sheet elasticity of the elastic steel sheet to push the muscle tissue away. When deep surgery and muscle pressure increase, it is easy to become Insufficient expansion range, or when the small wound deviates from the predetermined position, or when the doctor wants to peek at the tissue near the surgical site, this kind of elastic steel surgical muscle expansion device cannot provide enough strength to The doctor can directly push the adjacent muscle tissue with the elastic steel sheet surgery muscle expansion device, and the elastic steel sheet surgery muscle expansion device usually releases the fixed shape of the steel wire to make the elastic After the steel sheet is expanded, it is difficult to recycle, sterilize and reuse, which also leads to an increase in cost and a waste of resources

Method used

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  • Muscle stretching apparatus for operation
  • Muscle stretching apparatus for operation
  • Muscle stretching apparatus for operation

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] figure 1 Among them, 10 is a muscle expansion device for surgery, 11 is a right expansion piece, 12 is a left expansion piece, 13 is a seesaw piece, 14 is one or a plurality of joints, and 141 is the joint 14 Among them, one or a plurality of latches, 15 is a tubular passage formed by combining the left expansion strut 12 and the right expansion strut 11.

[0043] figure 2 In the above, the definition of each component name and each component label are the same as those mentioned above figure 1 same. Should figure 2 Among them, the right expansion member 11 includes an expansion part 111 and a connecting part 112, and the expansion part 111 is a long rectangular body (it can be any other hollow shape, such as a circle or a polygon, and it can be connected in pairs) , the interior is hollow and one long side and the left and right side sides are open to form a groove 113, and the connecting portion 112 is a flat plate with a perforation 114 on the side, the connect...

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Abstract

The operational muscle dilator includes several dilating devices, each of which has one dilating part and one connecting part formed integrally with every two dilating parts being combined; one upwarping board, which has one opening and is combined with the dilating devices; and one or several combining parts, which combines and fixes the upwarping board and the dilating devices.

Description

technical field [0001] The invention relates to a muscle expansion device for operation. Background technique [0002] Most of the existing surgical muscle expansion devices (endoscope, commonly known as endoscope) are curled with an elastic steel sheet and fixed with a steel wire or other wires with sufficient toughness. Physicians usually cut a small wound on the patient's skin, and gradually insert the tools for expanding the muscles layer by layer from the small wound on the skin, and finally insert the above-mentioned elastic steel sheet to release the fixed shape. The steel wire makes the elastic steel sheet stretch outwards by virtue of its elasticity, and pushes away the muscles near the tissue where the operation is scheduled to be performed, forming a space range for the tools of the endoscopic operation to enter and perform the operation. [0003] However, this existing elastic steel sheet surgery muscle expansion device is purely relying ...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B17/02
Inventor 颜宗宝
Owner 颜宗宝
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