Auxiliary device for thrombectomy for cerebrovascular diseases

An auxiliary device and cerebrovascular disease technology, applied in the field of medical devices, can solve the problems of tissue cell damage, poor auxiliary effect of auxiliary technology, and insignificant auxiliary effect, and achieve the effect of avoiding damage and improving auxiliary effect.

Inactive Publication Date: 2022-04-29
孟杉杉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the assisting effect of the auxiliary technology for the thrombus removal operation of the cerebrovascular is poor.
[0004] In order to solve the common problems in the field that the auxiliary effect in the thrombectomy for cerebrovascular disease is not obvious, the adjustment range of the clamping operation intensity of the patient's head is small, and the long-term clamping and fixing of the patient's head at the same position causes the patient's pain. Problems such as the damage of the tissue cell of corresponding position, have made the present invention

Method used

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  • Auxiliary device for thrombectomy for cerebrovascular diseases
  • Auxiliary device for thrombectomy for cerebrovascular diseases
  • Auxiliary device for thrombectomy for cerebrovascular diseases

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0036] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 And attached Figure 5 , this embodiment constructs a wound care device with intelligent sterilization;

[0037] An auxiliary device for thrombectomy for cerebrovascular disease, the auxiliary device includes a support module for supporting and fixing the patient's head, an irradiation module for irradiating the patient's surgical wound area with light, and a target for the patient A positioning module for performing image analysis on the wound area and obtaining the irradiation direction of the irradiation module for the wound, and a rotation module for further driving the irradiation module to move based on the positioning module to perform directional irradiation on the target wound, wherein the The irradiation module includes a shell plate 3, an illuminating lamp rotatably fitted on the shell plate 3, a support frame with one end fixed on the ground and the other end extending t...

Embodiment 2

[0045] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 And attached Figure 5 , in addition to comprising the content of the above embodiments, also lies in:

[0046] The positioning module includes an image acquisition unit that acquires images of preset specifications on the support module at a fixed position, the feature data of wound image features and head image features obtained through pre-training, and obtains the image captured by the image acquisition unit. The image information of the wound and the position judgment unit that further obtains the position information relationship of the wound relative to the original position of the illumination lamp according to the position information of the wound in the image, wherein the feature data includes the pixels of the wound image Gray value set A, and pixel gray value set B of the skull image;

[0047] Specifically, the position judgment unit includes processing steps:

[0048]...

Embodiment 3

[0060] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 And attached Figure 5 , in addition to comprising the content of the above embodiments, also lies in:

[0061] The support module includes arc-shaped plates that are arranged on both sides of the operating bed and clamp and fit on both sides of the patient's head, a support drag that supports and fixes the patient's neck, and is arranged on the The opening groove on the inner arc wall of the arc-shaped plate, at least four clamping pieces respectively movably fitted in each of the opening grooves, and at least two respectively driving different arc-shaped plates to move to improve The mobile drive mechanism for the stability of the adaptive support of the patient's head, wherein the support drag is a fixed plate with an arc structure fixed on the operating bed to support and fix the patient's neck, specifically, The mobile driving mechanism includes a fixed frame 11 vertical to th...

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PUM

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Abstract

The invention provides an auxiliary device for thrombectomy of cerebrovascular diseases, and relates to an auxiliary device for thrombectomy of cerebrovascular diseases. The auxiliary device further comprises a supporting module used for supporting and fixing the head of the patient, an irradiation module used for conducting lamplight irradiation on the surgical wound area of the patient, and a positioning module used for conducting image analysis on the target wound area of the patient and obtaining the irradiation direction of the irradiation module on the wound. And the rotating module is used for further driving the irradiation module to move based on the positioning module so as to perform directional irradiation on the target wound. According to the invention, the irradiation direction and the irradiation range of the irradiation module are further controlled and adjusted by identifying the position and the size of the surgical wound of a patient, so that the convenience of light adjustment in the surgical process is effectively improved; meanwhile, the head of the patient is adjustably fixed through the supporting module, so that long-time extrusion damage to head tissue cells in the same area of the patient is reduced.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an auxiliary device for thrombectomy for cerebrovascular diseases. Background technique [0002] Cerebral embolism is also called embolic cerebral infarction. Refers to certain abnormal solid, liquid or gas embolic substances in the blood circulation of the human body, which enter the cerebral arteries or the carotid arteries supplying the brain with the blood flow, causing acute occlusion of the vascular lumen, causing local cerebral blood flow interruption, resulting in local cerebral arteries. Tissue ischemia, hypoxia, or even softening and necrosis lead to clinical manifestations of acute brain dysfunction. Cerebral embolism often occurs in the internal carotid artery system, and the vertebral-basilar artery system is relatively rare. [0003] The experimental team has been browsing and researching a large number of relevant records for the treatment characteristics of pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00A61B90/30A61B90/14A61M1/00
CPCA61B90/361A61B90/37A61B90/30A61B90/14
Inventor 孟杉杉
Owner 孟杉杉
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