Endoscope handle part with angle control function

An angle control and endoscope technology, applied in the field of endoscope, can solve the problems of complicated structure of the handle of the endoscope and the angle control part, the lightness and comfort cannot meet the demand, and the production efficiency is low, and the production and assembly process can be achieved. Simple and fast, accurate, flexible and labor-saving angle control, and the effect of improving production efficiency

Inactive Publication Date: 2017-08-18
上海成运医疗器械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the traditional endoscope handle and angle control part is quite complicated and bulky, and the lightness and comfort of the doctor's manipulation cannot meet the needs. In addition, due to the complex design and structure of the traditional endoscope and the extensive use of metal parts, the production process is also difficult. Relatively complex and low production efficiency

Method used

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  • Endoscope handle part with angle control function
  • Endoscope handle part with angle control function
  • Endoscope handle part with angle control function

Examples

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Embodiment Construction

[0045] like figure 1 , figure 2 As shown, the handle portion of the endoscope with angle control function of the present invention can control the turning angle of the bending portion at the tip of the insertion tube of the endoscope, and includes an endoscope handle composed of a handle upper cover 20 and a handle lower cover 30, the handle upper cover 20 and the handle lower cover 30 form a handle cavity, such as image 3 , Figure 4 As shown; the handle upper cover 20 forms a positioning hole 201 for the fixed part of the controlled bending wheel; the handle upper cover 20 is fixedly provided with a spring tube fixing part 202;

[0046] A bending control wheel 1 is arranged in the handle cavity; Figure 5 , Image 6 As shown, a steel wire rope 2 is wound on the bending control wheel 1, and the two ends of the steel wire rope 2 respectively pass through two spring tubes 3; the end of the spring tube 3 is connected to the bending portion at the tip of the endoscope inse...

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PUM

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Abstract

The invention discloses an endoscope handle part with an angle control function. The endoscope handle part comprises an endoscope handle composed of a handle upper cover and the handle lower cover, and the handle upper cover and the handle lower cover form a handle cavity which is internally provided with a bending control rotating wheel; a steel wire rope is wound around the bending control rotating wheel, and the two ends of the steel wire rope penetrate through two spring pipes respectively; the bending control rotating wheel is connected with a bending control pusher; the bending control pusher is pushed and can drive the bending control rotating wheel to rotate by an angle, one end of the steel wire rope wound around the bending control rotating wheel is pulled, the steel wire rope of the end pulls the spring pipe connected with the steel wire rope, and then an endoscope tip bending part rotates by an angle. Accordingly, the bending angle of the endoscope tip bending part can be adjusted freely, the endoscope tip bending part is adjusted to the needed angle, surgical operation of a doctor is convenient, and the success rate of surgery is greatly increased.

Description

technical field [0001] The invention relates to an endoscope used in minimally invasive surgical medicine for internal inspection, diagnosis and treatment of human body, in particular to an endoscope handle part with angle control function. Background technique [0002] As we all know, endoscopic technology has been widely used in the field of medical technology, which to some extent brings convenience to doctors in the detection and diagnosis of diseases. The distal end of the handle portion of the endoscope is connected to the insertion tube, and the insertion tube is connected to the bent portion of the distal end of the insertion tube of the endoscope. [0003] During the operation, the doctor needs to adjust the bending angle of the bending portion at the tip of the endoscope insertion tube according to the actual situation. In the actual operation and use of the endoscope, the doctor needs the mirror body to be light and flexible, and the operation is flexible and acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/005
CPCA61B1/0052A61B1/0057
Inventor 刘华金付龙
Owner 上海成运医疗器械股份有限公司
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