Hysteroscope with multiple mechanical channels

A technology of instrument channel and hysteroscopy, which is applied in the fields of endoscopy, medical science, diagnosis, etc., can solve the problems of complex operation of hysteroscopy, low safety and reliability, and unreasonable settings, so as to shorten the operation time, Good therapeutic effect and good practical value

Pending Publication Date: 2018-03-23
SHANGHAI ANQING MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The operation of this kind of hysteroscope is relatively complicated in actual use, and its safety and reliability are low.
[0011] In the existing technology taking the above-mentioned hysteroscope as an example, most hysteroscopes have the disadvantages of many operating parts and poor sealing performance, and the setting of various parts on the handle of the hysteroscope is not very reasonable. The process is inconvenient, and the production cost of hysteroscope is high, so it needs to be used repeatedly. In addition to the need for disinfection before each use, the use is more cumbersome, and the probability of cross-infection between patients is also very high
[0012] In addition, in the prior art, medical instruments are inserted into the human body through a hysteroscope, and only a single medical instrument can be used for surgical operations at a time, which greatly limits the efficiency of surgery

Method used

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  • Hysteroscope with multiple mechanical channels
  • Hysteroscope with multiple mechanical channels
  • Hysteroscope with multiple mechanical channels

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0051] Such as figure 1 and Figure 5-1 As shown in , the first embodiment of the present invention discloses a hysteroscope, including: an insertion part, the insertion part includes an insertion tube 1 and an imaging module seat 2 fixed to the front end of the insertion tube, and the imaging module seat 2 is provided with The optical imaging device 21 and the light source 22; the operating part, the operating part is connected to the end of the insertion part through a rigid connector, including a handle 3 and a handle 4 at a certain angle with the handle, the handle 3 and the handle 4 together form a pistol shape, the handle 3 is provided with a self-locking quick connector 5 electrically connected to the optical imaging device 21 and the light source 22; wherein, as diagram 2-1 and Figure 5-1 As shown in , the handle is provided with at least two instrument inlet mouths, preferably two in this embodiment, respectively the first instrument inlet mouth 61a and the second...

no. 2 example

[0073] Such as figure 1 As shown in , the second embodiment of the present invention discloses a hysteroscope, including: an insertion part, the insertion part includes an insertion tube 1 and an imaging module seat 2 fixed to the front end of the insertion tube, and the imaging module seat 2 is provided with The optical imaging device 21 and the light source 22; the operating part, the operating part is connected to the end of the insertion part through a rigid connector, including a handle 3 and a handle 4 at a certain angle with the handle, the handle 3 and the handle 4 together form a pistol shape, the handle 3 is provided with a self-locking quick connector 5 electrically connected to the optical imaging device 21 and the light source 22; wherein, as diagram 2-1 and Figure 5-3 As shown in , the handle is provided with at least two instrument inlet mouths, preferably two in this embodiment, respectively the first instrument inlet mouth 61a and the second instrument inle...

no. 3 example

[0091] Such as Figure 6-1 and Figure 6-2 As shown in , the third embodiment of the present invention discloses a hysteroscope, including: an insertion part, the insertion part includes an insertion tube 1 and an imaging module seat 2 fixed to the front end of the insertion tube, and the imaging module seat 2 is provided with The optical imaging device 21 and the light source 22; the operating part, the operating part is connected to the end of the insertion part through a rigid connector, including a handle 3 and a handle 4 at a certain angle with the handle, the handle 3 and the handle 4 together form a pistol shape, the handle 3 is provided with a self-locking quick connector 5 electrically connected to the optical imaging device 21 and the light source 22; wherein, as diagram 2-1 and Figure 5-1 As shown in , the handle is provided with at least two instrument inlet mouths, preferably two in this embodiment, respectively the first instrument inlet mouth 61a and the sec...

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Abstract

The invention discloses a multi-instrument channel hysteroscope, comprising: an insertion part and an operation part. The operation part includes a handle and a handle at a certain angle to the handle. There is an instrument outlet on the end surface, and the mouth of any instrument is connected to the instrument outlet through the instrument channel pierced inside the handle and the inner cavity of the insertion tube; the handle is provided with a water inlet base and a water outlet base, and the front end of the insertion part is provided with a water inlet and the water outlet, the water inlet base and the water outlet base are respectively connected to the water inlet and the water outlet through the water inlet channel and the water outlet channel pierced inside the handle and the inner cavity of the insertion tube. Since the present invention has two instrument channels, it can simultaneously insert two medical instruments into the human body for treatment, and the two medical instruments can also cooperate with each other to achieve a better therapeutic effect, which greatly shortens the operation time and reduces the patient's stress. Pain, improve the effect of surgical treatment, has good practical value.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a multi-instrument 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] Existing Embodiment 1 discloses a hysteroscope, including a mirror sheath and a speculum, the speculum is arranged in the mirror sheath, an inn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/015A61B1/018A61B1/04A61B1/06
CPCA61B1/015A61B1/018A61B1/042A61B1/0684
Inventor 不公告发明人
Owner SHANGHAI ANQING MEDICAL INSTR
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