Retractor structure for neurosurgery department

A technology of neurosurgery and retractor, which is applied in the field of retractor structure used in neurosurgery, can solve the problems of cumbersome operation, complex structure of retractor, and inability to provide it, and achieve the effect of clear vision

Pending Publication Date: 2022-02-18
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a retractor structure for neurosurgery, aiming to solve the problem that the retractor has complex structure, cumbersome operation, poor pulling effect on the wound, and cannot provide sufficient field of view required in the operation

Method used

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  • Retractor structure for neurosurgery department
  • Retractor structure for neurosurgery department
  • Retractor structure for neurosurgery department

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Embodiment Construction

[0031] To make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, but not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. The words "comprising" or "comprising" and similar words used in the present disclosure mean that the elements or things appearing b...

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PUM

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Abstract

The invention relates to the technical field of medical instrument production, and discloses a retractor structure for neurosurgery department, and the retractor structure comprises a guiding part body, the guiding part body is specifically of a rounded rectangular frame structure, a plurality of bending parts are arranged along the frame, and the guiding part body is bent with the bending parts as the axis and attached to the occipital bone, the parietal bone and the spine of a patient, and the outer wall of the guiding part body is connected with a locking part in a sliding manner, and the locking part is assembled to enable a movably mounted pull hook edge to be distributed at any angle and pull a notch. According to the retractor structure for the neurosurgery department, the design of a conventional wound retractor is abandoned, the device can be conveniently attached to the wound part of a patient through the multi-modular guiding part body, a pulling hook can guarantee the pulling angle and the opening degree of the wound by changing the angle of the pulling hook, a visual field clear enough is guaranteed in the surgery, and an illumination lamp arranged on the pulling hook can ensure that the interior of the wound is bright enough.

Description

technical field [0001] The invention relates to the technical field of medical device production, in particular to a retractor structure for neurosurgery. Background technique [0002] In neurosurgery clinical operations, when performing operations on the patient's skull or spine, it is usually necessary to use a retractor to retract the patient's skin and muscle tissue to provide a surgical operation space, but the currently commonly used surgical retractor itself occupies The larger space affects the exposure of the surgical field during surgery. In neurosurgery, effective and sufficient exposure of the surgical field is one of the key conditions for the success of the entire operation. In order to improve the exposure of the surgical field, there are two aspects To start, on the one hand, it is to increase the size of the pulling opening, and on the other hand, it is to reduce the space occupied by the retractor when pulling. [0003] The size of the retractor will also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B90/30
CPCA61B17/02A61B17/025A61B90/30A61B2017/0256A61B2090/309
Inventor 李松仑薛峰卢文婧张向楠
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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