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Angle-adjustable hysteroscope and method of use thereof

A technology of angle adjustment and uterus adjustment, which is applied in the field of medical endoscopes, can solve problems such as easy missed inspections, and achieve the effects of intelligent operation, accuracy assurance, and narrow inspection range

Inactive Publication Date: 2017-03-01
PEKING UNIV THIRD HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the existing problems of blind spots in existing hysteroscopes, which are easy to miss, and require repeated replacement of endoscopes with different angles for comprehensive detection, the purpose of the present invention is to provide an angle-adjustable hysteroscope that can solve the above problems

Method used

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  • Angle-adjustable hysteroscope and method of use thereof
  • Angle-adjustable hysteroscope and method of use thereof
  • Angle-adjustable hysteroscope and method of use thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1 Angle-adjustable hysteroscope structure

[0030] An angle-adjustable hysteroscope, comprising a handle 1, a probe 2, a bending part 3, an insertion tube 4, a luminous body and an angle adjustment part, is characterized in that the bending part 3 connects the probe 2 and the insertion tube 4; the insertion tube 4, The bending part 3 and the probe 2 are provided with an optical fiber and an image transmission line 71; the probe 2 is arranged at the front end of the device, and the probe 2 is provided with a lens 7; the lens 7 is connected to the image transmission line 71; the illuminant is arranged in the handle 1; the adjustment components include One end is connected to the probe 2, and the other end is connected to the thin steel wire 61 on the electric machine 8 in the handle 1. It also includes a rotating structure 62 arranged on the handle 1, and a control structure for controlling the rotation of the rotating structure 62. The control rotating structur...

Embodiment 2

[0032] Embodiment 2 Angle-adjustable hysteroscope structure

[0033]An angle-adjustable hysteroscope, comprising a handle 1, a probe 2, a bending part 3, an insertion tube 4, a luminous body and an angle adjustment part, is characterized in that the bending part 3 connects the probe 2 and the insertion tube 4; the insertion tube 4, The bending part 3 and the probe 2 are provided with an optical fiber and an image transmission line 71; the probe 2 is arranged at the front end of the device, and the probe 2 is provided with a lens 7; the lens 7 is connected to the image transmission line 71; the illuminant is arranged in the handle 1; the adjustment components include One end is connected to the probe 2, and the other end is connected to the thin steel wire 61 on the electric machine 8 in the handle 1. It also includes a rotating structure 62 arranged on the handle 1, and a control structure for controlling the rotation of the rotating structure 62. The control rotating structure...

Embodiment 3

[0035] Embodiment 3 Angle-adjustable hysteroscope structure

[0036] An angle-adjustable hysteroscope, comprising a handle 1, a probe 2, a bending part 3, an insertion tube 4, a luminous body and an angle adjustment part, is characterized in that the bending part 3 connects the probe 2 and the insertion tube 4; the insertion tube 4, The bending part 3 and the probe 2 are provided with an optical fiber and an image transmission line 71; the probe 2 is arranged at the front end of the device, and the probe 2 is provided with a lens 7; the lens 7 is connected to the image transmission line 71; the illuminant is arranged in the handle 1; the adjustment components include One end is connected to the probe 2, and the other end is connected to the thin steel wire 61 on the electric machine 8 in the handle 1. It also includes a rotating structure 62 arranged on the handle 1, and a control structure for controlling the rotation of the rotating structure 62. The control rotating structur...

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Abstract

The invention relates to an adjustable angle hysteroscope comprising a handle, a probe, a bend, an insert tube, a light-emitting member and an angular adjusting part. The adjustable angle hysteroscope is characterized in that the bend connects the probe and the insert tube; an optical fiber and an image transmission line are provided within the insert tube, the bend and the probe; the probe is disposed at the front end and is internally provided with a lens; the light-emitting member is disposed within the handle; the angular adjusting part comprises a thin wire, a rotary structure and a control structure, one end of the thin wire is connected to the probe, the other end thereof is connected to an electric machine arranged within the handle, the rotary structure is disposed on the handle, and the control structure controls the rotary structure to rotate; the electric machine is used for adjusting length of the thin wire; the electric machine disposed on the rotary structure can rotate with a turnplate. During using, by adjusting the length of the thin wire and rotating the rotary structure, the front angle of the adjustable angle hysteroscope can be adjusted so as to examine the uterus in all directions; operating is simple, and using is convenient.

Description

technical field [0001] The invention belongs to the technical field of medical endoscopes, in particular to a type of endoscope used for uterine cavity inspection, and in particular to an angle-adjustable hysteroscope. Background technique [0002] The hysteroscopic system can help doctors check the situation of the uterine cavity under direct vision, and can also treat some uterine cavity diseases by adding some surgical instruments to the hysteroscopic system with the assistance of the hysteroscope. The application greatly improves the accuracy of diagnosis of gynecological diseases and the safety of treatment. Therefore, the hysteroscopic system is widely used in infertility, uterine submucosal fibroids, endometrial polyps, postmenopausal vaginal bleeding, intrauterine adhesions, ring incarceration and other gynecological diseases that design the uterus. [0003] In the clinical hysteroscopy system, a rigid hysteroscope is mostly used, and the main components are a mirro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/005A61B1/07A61B1/04
CPCA61B1/00064A61B1/00131A61B1/0051A61B1/04A61B1/07
Inventor 李华
Owner PEKING UNIV THIRD HOSPITAL
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