Rotatable electronic hard tube endoscope

An endoscope and hard tube technology, applied in endoscopy, medical science, surgery, etc., can solve the problem of laborious expansion of the field of view, and achieve the effect of changing the viewing angle and expanding the field of view.

Pending Publication Date: 2022-04-12
BEIJING FANXING GUANGDIAN MEDICAL TREATMENT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the inventors of the present application found in the process of realizing the invention of the present invention that: during the use of the above-mentioned types of endoscopes, the knob on the handle is generally turned, and the steel wire and other pulling members connected to the front end are used to pull the endoscope. The front-end hose section bends it to change the direction of the viewing angle. This method of expanding the field of view is laborious to operate.

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  • Rotatable electronic hard tube endoscope
  • Rotatable electronic hard tube endoscope
  • Rotatable electronic hard tube endoscope

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Embodiment Construction

[0025] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] It should be clear that the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] see Figure 1 to Figure 3 As shown, the rotatable electronic rigid tube endoscope provided by the embodiment of the present invention is suitable for inspection and surgical treatment of natural passages inside the human body such as uterine cavity, and has the characteristics of simple structure and convenient operation.

[0028] The rotatable electronic hard tube endoscope includes: an operating handle 1, the first end of which is provided with an endoscopic tube installation interface, and an endoscopic...

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Abstract

The invention discloses a rotatable electronic hard tube endoscope, relates to the technical field of medical instruments, and aims to change an observation view angle in a labor-saving manner, so that the view field range can be expanded conveniently. Comprising an operating handle, an endoscope tube is axially installed at the first end of the operating handle, a camera is installed at the front end of the endoscope tube, and a first channel is formed between the first end and the second end of the operating handle; an outer lens tube is mounted in the outer lens tube seat; a first channel is formed between the first end and the second end of the rotating wheel, a second channel is formed between the first end and the second end of the rotating wheel, the second end of the outer endoscope tube seat is fixedly connected into the second channel of the rotating wheel, the first end of the operating handle penetrates through the rotating wheel from the second end of the second channel, and the inner endoscope tube is located in the outer endoscope tube; and the operating handle is rotatably arranged relative to the rotating wheel. The invention is suitable for clinical medical examination and operation.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a rotatable electronic rigid tube endoscope. Background technique [0002] The emergence of the endoscope has brought great help to the detection and operation of clinical patients with internal lesions. In order to expand the field of view of observation, in some implementations of endoscopes, the front end of the endoscope tube is generally designed with a flexible flexible hose. When performing clinical testing, the rear end handle can control the The front-end hose section is bent in different directions to change different viewing angles, thereby expanding the viewing field. [0003] However, the inventors of the present application found in the process of realizing the invention of the present invention that: during the use of the above-mentioned types of endoscopes, the knob on the handle is generally turned, and the steel wire and other pulling members connec...

Claims

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Application Information

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IPC IPC(8): A61B1/00A61B1/045A61B1/05
Inventor 董国庆
Owner BEIJING FANXING GUANGDIAN MEDICAL TREATMENT EQUIP
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