Fixing device for thoracoscope

A fixing device and thoracoscopic technology, applied in laparoscopy, application, endoscopy, etc., can solve the problems of troublesome binding operation, inability to ensure the stability and reliability of thoracoscopic, tilting, etc., and achieve the effect of ensuring stability

Pending Publication Date: 2020-02-21
SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the present mirror tube has no fixing device, it is easy to interfere with other surgical equipment during the operation. The commonly used fixing method is to fix it with a surgical thread. It is fixed on the cage that stretches the operation port, not only the binding operation is more troublesome, prolonging the operation time, but also the wire rope may be loosened during the operation, resulting in tilting, which cannot guarantee the stability and reliability of the thoracoscope, and is easy to cause damage to the patient. cause some damages

Method used

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  • Fixing device for thoracoscope
  • Fixing device for thoracoscope
  • Fixing device for thoracoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 As shown, the fixing device for thoracoscopy includes a clamping plate, a push pin, a sliding mechanism, a first driving mechanism, a U-shaped rod, a second driving mechanism, and a fixing mechanism. A sliding mechanism is fixed on the top of the card board, a first drive mechanism is fixed on the left side of the top of the card board, a U-shaped bar is slid inside the sliding mechanism, and a rear end on the right side of the top of the sliding mechanism is fixed. A second driving mechanism is provided, and a fixing mechanism on the right side of the outer wall of the U-shaped bar is provided.

[0023] The thoracoscope uses a fixing device. The medical staff first clamps the clamping plate to the edge of the operating bed, and places the fixing mechanism above the patient's operation. The medical staff then rotates the ejector pin clockwise so that the ejector pin and the device are connected to the operating bed. Stable, the medical sta...

Embodiment 2

[0025] Such as figure 1 , figure 2 , image 3 As shown, the fixing device for thoracoscopy includes a clamping plate 1, an ejector pin 2, a sliding mechanism 3, a first driving mechanism 4, a U-shaped rod 5, a second driving mechanism 6, and a fixing mechanism 7. The bottom of the clamping plate 1 is The thread runs through the ejector pin 2, the top of the clamping plate 1 is fixed with a sliding mechanism 3, the left side of the top of the clamping plate 1 is fixed with a first driving mechanism 4, and the inside of the sliding mechanism 3 is slidingly equipped with a U Shaped bar 5, the rear end of the right side of the top of the sliding mechanism 3 is fixed with a second driving mechanism 6, the right side of the outer wall of the U-shaped bar 5 is fixed to the mechanism 7, and the sliding mechanism 3 is composed of a support column 8 and a slide plate 9, the top of the clamping plate 1 is fixed with a support column 8, the outer sliding sleeve of the support column 8 ...

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Abstract

The invention discloses a fixing device for a thoracoscope. The device comprises a clamping plate, a lifting pin, a sliding mechanism, a first driving mechanism, a U-shaped rod, a second driving mechanism and a fixing mechanism; according to the fixing device, the thoracoscope can be stably fixed, besides, the device is used by medical staff, the stably fixed thoracoscope can be subjected to up-and-down and left-and-right position adjustment treatment at an examination part of a patient, and therefore, medical staff can conveniently use the thoracoscope after the thoracoscope is stably fixed.According to the fixing device, the position of the thoracoscope can be fixed, the fixed thoracoscope can be adjusted up and down and left and right, in addition, the influence of vibration generatedin the heartbeat and lung expansion process of the patient on a lens of the thoracoscope can be avoided, and the stability of a picture shot by the lens is ensured.

Description

technical field [0001] The invention relates to a fixing device, in particular to a fixing device for thoracoscopy. Background technique [0002] Most of the commonly used thoracoscopes are mirror tubes with a hard structure. The lower end of the mirror tube is connected with an objective lens, and the upper end of the mirror tube is connected with an eyepiece. There is a transmission optical fiber in the mirror tube to facilitate image transmission. During the operation, through the thoracic cavity A mirror to observe the inside of the chest cavity. However, because the present mirror tube has no fixing device, it is easy to interfere with other surgical equipment during the operation. The commonly used fixing method is to fix it with a surgical thread. It is fixed on the cage that stretches the operation port, not only the binding operation is more troublesome, prolonging the operation time, but also the wire rope may be loosened during the operation, resulting in tilting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/313
CPCA61B1/00147A61B1/0016A61B1/3132
Inventor 刘士源刘晨任智宇李玲赵锋姜建涛李少民
Owner SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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