Visual guide system for funnel chest minimally invasive surgery

A minimally invasive surgery and guidance system technology, which is applied in the field of visual guidance system for pectus excavatum minimally invasive surgery, can solve the problems of poor observation effect and inconvenient observation of the position of the guide, so as to improve the safety of use, improve the safety of surgery, and ensure The effect of surgical observation

Pending Publication Date: 2022-08-05
BEIJING CHILDRENS HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above solution solves the problem of inconvenient observation of the position of the guide to a certain extent, but there are still many deficiencies in this solution, such as poor observation effect and other problems

Method used

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  • Visual guide system for funnel chest minimally invasive surgery
  • Visual guide system for funnel chest minimally invasive surgery
  • Visual guide system for funnel chest minimally invasive surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figure 1-11 As shown in the figure, the visual guidance system for pectus excavatum minimally invasive surgery includes an introducer 1, the front end of the introducer 1 is provided with a hook-shaped part 2, the rear end of the introducer 1 is provided with a holding part 3, and the inside of the hook-shaped part 2 is provided with a placement In the observation slot 21 of the endoscope, the guide 1 is provided with a wiring channel 11 for the pipeline to pass through and the wiring channel 11 extends to the holding part 3; The guide 1 is provided with a light guide channel 12 for the light guide strip to pass through. When in use, the light guide strip in the light guide channel 12 is connected with the cold light source to illuminate both sides of the endoscope. The light guide groove 22 is arranged around the observat...

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PUM

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Abstract

The invention provides a funnel chest minimally invasive surgery visual guiding system which solves the problem that funnel chest surgery observation is inconvenient and the like and comprises a guiding device, a hook-shaped part is arranged at the front end of the guiding device, a holding part is arranged at the rear end of the guiding device, and an observation groove for containing an endoscope is formed in the inner side of the hook-shaped part. A wiring channel allowing a pipeline to penetrate through is formed in the guider and extends to the holding part, the hook-shaped part is provided with light guide grooves distributed around the observation groove, and a light guide channel allowing the light guide strip to penetrate through is formed in the guider. The device has the advantages of good observation effect, stable structure and the like.

Description

technical field [0001] The invention belongs to the technical field of pectus excavatum diagnosis and treatment, and in particular relates to a visual guidance system for pectus excavatum minimally invasive surgery. Background technique [0002] Pectus excavatum is due to the inward depression of the body of the sternum and its corresponding 3rd to 6th costal cartilages on both sides, causing the anterior chest wall to resemble a funnel, the heart is compressed and displaced, and the movement of the lungs is also restricted due to thoracic deformity, which affects the cardiopulmonary function of the child. . The diagnosis of pectus excavatum includes four aspects, namely, diagnosis, degree of clarity, judgment of whether there is compression of thoracic organs and combined deformity. The commonly used treatment method is minimally invasive surgery. Under the guidance of thoracoscope, a tailor-made metal plate is implanted, and the sternum depression is pushed out to perform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/317A61B1/07A61B17/32A61B17/56A61B90/00A61B17/00
CPCA61B1/317A61B1/07A61B90/361A61B90/37A61B17/32A61B17/56A61B2017/564A61B2017/00792A61B2017/00796A61B2017/320044A61B2090/373
Inventor 陈诚豪于洁张娜曾骐严冬徐长琪刘鼎义张谦张旭
Owner BEIJING CHILDRENS HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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