Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Straight channel hysteroscope

A hysteroscope and channel technology, applied in endoscopy, medical science, diagnosis, etc., can solve the problems of easily damaged optical fiber, unable to be used once, and insufficient disinfection.

Pending Publication Date: 2018-03-23
SHANGHAI ANQING MEDICAL INSTR
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although in this plan, the cross-infection of patients is avoided by replacing the disposable insertion end, the water channel and airway of the insertion end are connected with the operation end, therefore, there is also a risk of cross-infection of patients due to insufficient disinfection at the operation end
[0008] Therefore, the endoscope of the prior art is easy to damage the optical fiber, and cannot be used at one time, which may easily cause cross-infection of patients

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Straight channel hysteroscope
  • Straight channel hysteroscope
  • Straight channel hysteroscope

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0040] Such as figure 1 with figure 2 As shown, the present invention discloses a straight channel hysteroscope, comprising: an insertion part 1, the insertion part 1 includes an insertion tube 11 and an imaging module seat 12 fixed on the front end of the insertion tube 11, and the imaging module seat 12 is provided with an optical observation The device 13 and the light source 14; the operating part 2 is connected to the end of the insertion part 1 through a rigid connector 21, including a handle 22 and a handle 23 at a certain angle with the handle 22, and the rear end of the handle 23 is provided with a display device. Interface 24; wherein, the front end port of the insertion part 1 is provided with a first instrument outlet 15, and the rear end of the handle 22 is provided with a first instrument inlet 25, and the first instrument inlet 25 passes through the inner cavity of the handle 22 and the insertion tube 11. The first instrument channel 35 communicates with the f...

no. 2 example

[0063] Such as Figure 4 with Figure 5 As shown, the present invention discloses a straight channel hysteroscope, comprising: an insertion part 1, the insertion part 1 includes an insertion tube 11 and an imaging module seat 12 fixed on the front end of the insertion tube 11, and the imaging module seat 12 is provided with an optical observation The device 13 and the light source 14; the operating part 2 is connected to the end of the insertion part 1 through a rigid connector 21, including a handle 22 and a handle 23 at a certain angle with the handle 22, and the rear end of the handle 23 is provided with a display device. Interface 24; wherein, the front end port of the insertion part 1 is provided with a first instrument outlet 15 and a second instrument outlet 15', the rear end of the handle 22 is provided with a first instrument inlet 25, and the first instrument inlet 25 passes through the inside of the handle 22 and The first instrument passage 35 in the inner cavity ...

no. 3 example

[0085] Such as Figure 7 As shown, the difference between the third embodiment of the present invention and the first embodiment and the second embodiment is that the water inlet 16 is located on the front end face of the insertion tube 11, and the water outlet 17 is located on the front end side of the insertion tube 11. Therefore, since the common configuration has already been described in the above description, redundant description will be omitted.

[0086] The water outlet 17 is positioned at the side of the front end of the insertion tube 11, so that there is a certain distance between the water inlet 16 positioned on the end face of the front end port, so that the water flow is injected into the human body from the water inlet 16 and is immediately discharged from the water outlet 17 next to it. Such setting is beneficial to increase the distance of water circulation, improve cleaning efficiency and save cleaning time.

[0087] In summary, the straight channel hystero...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Acute angleaaaaaaaaaa
Login to View More

Abstract

The invention discloses a straight channel hysteroscope which comprises an inserting part and an operation part. The inserting part comprises an inserting tube and an imaging module base fixed to thefront end of the inserting tube; the operation part is connected to the tail end of the inserting part through a rigid connecting part and comprises a handle and a handlebar, and the handlebar and thehandle form a certain angle. A first instrument outlet is formed in an end opening in the front end of the inserting part, a first instrument inlet is formed in the rear end of the handle, the firstinstrument inlet is communicated with the first instrument outlet through a first instrument channel penetrating through the handle and an inner cavity of the inserting tube, and the acute included angle between the axis of the section of the first instrument inlet and the axis of the first instrument channel is smaller than 15 degrees. According to the straight channel hysteroscope, an optical fiber almost does not need to be bent in the process of stretching into an instrument channel inlet, due to the fact that the optical fiber is fragile and prone to be broken, it can be effectively avoided that the optical fiber is damaged due to the fact that the optical fiber is bent when passing through the instrument channel inlet and the instrument channel, the operation efficiency is improved,and very high practical value is achieved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a straight channel hysteroscope. Background technique [0002] Hysteroscope is a kind of light source hysteroscope mainly used for examination and treatment of uterine cavity. It uses the front part of the mirror body to enter the uterine cavity. It has become the preferred inspection method for gynecological hemorrhagic diseases and intrauterine lesions with intuitiveness and accuracy. However, in the prior art, when examining the patient's uterus, it is usually necessary to extend the hysteroscope from the patient's body, enter the uterus, and observe the patient. treatment, or keep the hysteroscope in the patient's body, insert the treatment instrument into the patient's body at the same time, and treat the patient. [0003] The utility model patent with application number CN201520128034.9 discloses an endoscope with a high-frequency ultrasonic probe, including an insertion...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61B1/012A61B1/015A61B1/05A61B1/005A61B1/06
CPCA61B1/00066A61B1/0055A61B1/012A61B1/015A61B1/05A61B1/06
Inventor 不公告发明人
Owner SHANGHAI ANQING MEDICAL INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com