Interventional operation equipment guiding instrument

A technology of interventional surgery and guidance instrument, which is applied in the fields of surgery, medical science, and trocars, etc., can solve the problems of difficult to ensure the surgical effect, precise positioning of surgical devices and lesion sites, etc., and achieve compact structure and reduced size. Small, lightweight effect

Active Publication Date: 2007-08-22
SYMBOW MEDICAL TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

In traditional interventional surgery, the positioning of surgical devices and lesions mainly relies on doctors to observe the lesion images in magnetic resonance images with the naked eye, and doctors use surgical experience to place surgical instruments to the target position. The surgical devices and lesions caused by this method The positioning of the parts cannot be accurately positioned, the operation effect is difficult to ensure, and the patient suffers a lot

Method used

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  • Interventional operation equipment guiding instrument
  • Interventional operation equipment guiding instrument
  • Interventional operation equipment guiding instrument

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Experimental program
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Embodiment Construction

[0024] The structure of the present invention will be described in detail below through embodiments and in conjunction with the accompanying drawings.

[0025] As shown in FIG. 1 , the present invention includes a lower bracket assembly 10 , an upper beam assembly 30 , a recliner assembly 50 and an intervention guide assembly 70 .

[0026] As shown in FIGS. 2-4 , the lower bracket assembly 10 of the present invention includes a base 11 with a certain weight, and four rollers 12 are arranged on the bottom of the base 11 for supporting and conveniently pushing and pulling the entire device. A standpipe 13 is fixedly connected to the top of the base 11 , and an outer cover 14 fixedly connected to the base 11 is arranged outside the standpipe 13 . A guide sleeve 15, 16 is respectively arranged at the middle part of the standpipe 13 and the uppermost part of the outer cover 14, and an upper branch pipe 17 is inserted in the two guide sleeves 15, 16. One side of the upper branch pi...

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Abstract

The interventional operation equipment guiding instrument includes one lower support assembly, one upper crossbeam assembly, one angle regulator assembly, and one interventional guide assembly. The lower support assembly includes one bottom seat, one vertical pipe and one upper support pipe; the upper crossbeam assembly includes one T-shaped adaptor, one crossbeam and one union; the angle regulator assembly includes one casing, one spherical shaft, screws and nuts, one hand wheel and one transition board; and the interventional guide assembly includes one outer support, one inner support and one puncture needle. The present invention has at least 10 regulating freedom degrees for aligning the puncture needle to the disease focus and inserting the puncture needle into the disease focus accurately.

Description

technical field [0001] The invention relates to a guiding device, in particular to a guiding instrument for an interventional operation instrument. Background technique [0002] Interventional therapy is a minimally invasive treatment using modern high-tech means. Under the guidance of medical imaging equipment, special catheters, guide wires and other precision instruments are introduced into the human body to diagnose and locally treat lesions in the body. Most of the items of interventional therapy are carried out in the blood vessels. It does not require surgery. It only needs a small opening less than the size of a grain of rice. Inserting a thin tube into the blood vessel can treat many diseases that could not be treated in the past, required surgical treatment or were not cured by medical treatment. Good diseases, such as coronary heart disease, arrhythmia, tumors, hemangiomas, various hemorrhages, cerebrovascular malformations, etc. In traditional interventional sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B17/34
Inventor 刘少立赵磊张大秋魏晓健谭贤顺张兵韦巍刘华根徐进
Owner SYMBOW MEDICAL TECH
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