CN215024976U - Portable visual male urethra expander - Google Patents
Portable visual male urethra expander Download PDFInfo
- Publication number
- CN215024976U CN215024976U CN202120023606.2U CN202120023606U CN215024976U CN 215024976 U CN215024976 U CN 215024976U CN 202120023606 U CN202120023606 U CN 202120023606U CN 215024976 U CN215024976 U CN 215024976U
- Authority
- CN
- China
- Prior art keywords
- urethra
- plug
- terminal
- endoscope
- flushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003708 urethra Anatomy 0.000 title claims abstract description 59
- 230000000007 visual effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000012780 transparent material Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000023597 hemostasis Effects 0.000 abstract description 2
- 238000001647 drug administration Methods 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 210000002307 prostate Anatomy 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 206010046454 Urethral injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000028484 Urethral disease Diseases 0.000 description 1
- 206010065584 Urethral stenosis Diseases 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 201000001988 urethral stricture Diseases 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Images
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- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model provides a portable visual male urethra dilater, which comprises an endoscope, a urethra dilater which is provided with transparent material is rotatably arranged on the back of the handle of the endoscope through a connecting mechanism, one end of the urethra dilater is spliced with a first splicing terminal and a second splicing terminal, the inside of the urethra dilater is concentrically provided with a lens placing cavity and a flushing cavity, the inner part of the pipe wall of the urethra dilater is spirally wound with light guide optical fibers, the top of one end of the urethra dilater is provided with a water injection valve, the other end of the urethra dilater is provided with a flushing port communicated with the inner part of the flushing cavity, the urethra dilater is internally provided with the flushing cavity which can be used for flushing water or drug administration in the operation process, and simultaneously, the flushing port is used for flushing blood and cleaning through the flushing port, a clean visual field can be expanded through flushing to form an observation space, and can also be used for drug administration and hemostasis, and the switch control in the process of water inflow can be realized through the arranged water injection valve, the use of the dilator by personnel is convenient.
Description
Technical Field
The utility model belongs to the technical field of the urethra expander, concretely relates to portable visual male sex urethra expander.
Background
The male urethra dilator is a basic medical tool in urinary surgery, is applied to the examination and diagnosis of male urethra diseases, urethra injury caused by trauma, urethral reunion operation, transurethral prostate dilation operation, prostate resection operation, and treatment of urethral stricture caused by trauma, prostate resection operation and other reasons, and has a very wide range.
In the actual operation process, the physiological structure of the male urethra is curved, the urethroscope is a straight urethroscope, an operator can only peeld at the front urethral segment and cannot enter the rear urethral segment, and therefore the whole urethra cannot be visible, so that the urethral dilator is basically operated blindly, the occurrence rate of urethral injury and false tract is high, and particularly, the acute urinary retention of a patient after the operation of the prostate and the urethra usually requires bladder fistulization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable visual male sex urethra expander, aim at solving among the prior art urethra expander and be blind operation basically, the higher problem of incidence of urethra damage and false way.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable visual male sex's urethra expander, includes the endoscope, the urethra expander that transparent material was installed in the rotation of the handle department back of endoscope through coupling mechanism, the one end of urethra expander is pegged graft and is had first plug terminal and second plug terminal, the inside of urethra expander is provided with the camera lens with one heart and places the chamber and wash the chamber, the endoscope camera lens has been placed to the inside that the chamber was placed to the camera lens, the inside spiral winding of pipe wall of urethra expander is equipped with leaded light optic fibre, the water injection valve is installed at the one end top of urethra expander, the water outlet end of water injection valve and the inside intercommunication that washes the chamber, the mouth that washes that communicates with washing intracavity portion is seted up to the other end of urethra expander.
In order to make and install urethral dilator fast, conduct the utility model relates to an it is preferred, coupling mechanism includes two connecting seats of fixed mounting in the endoscope handle back, two rotate through fastening bolt between the connecting seat and be connected with the connecting piece, first grafting terminal seat and the second grafting terminal seat with first grafting terminal and second grafting terminal looks adaptation respectively are installed to the one end of connecting piece.
In order to make and utilize light guide fiber to carry out the whole body illumination to urethral dilator, conduct the utility model relates to an it is preferred, second plug terminal's inside seal inlays and is equipped with LED lamp pearl, and light guide fiber's one end and LED lamp pearl position are relative.
In order to make to rotate the regulation to urethra dilator, as the utility model relates to an it is preferred, the fixed twist grip of one end of connecting piece, the knob is stirred to twist grip's one end.
In order to make the leakproofness that increases first plug terminal and second plug terminal and urethral dilator and be connected, as the utility model relates to an it is preferred, first plug terminal and second plug terminal all overlap with urethral dilator's grafting department and are equipped with the sealing washer.
In order to make the endoscope camera lens to connect and supply power to the second plug terminal, as the utility model relates to an it is preferred, first plug terminal seat is connected with the endoscope camera lens connecting wire of endoscope, second plug terminal seat and the battery electric connection of endoscope.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the urethra dilator is internally provided with a flushing cavity which can be used for flushing water or dosing in the operation process, flushing water is used for cleaning bleeding and cleaning the visual field through a flushing port, in addition, an observation space can be formed through a flushing water expansion channel, and dosing can also be used for hemostasis;
2) the endoscope and the urethral dilator can be quickly disassembled and assembled through the arranged connecting mechanism, the urethral dilator can be subjected to angle adjustment through the arranged rotating handle, the use of medical workers in an operation is facilitated, in addition, the urethral dilator can be subjected to whole-body illumination through the arranged light guide optical fibers matched with the LED lamp beads, the shooting light supplement of the endoscope lens is realized, and the safety and the accuracy of the operation are further improved;
3) the endoscope and the urethra dilator are matched for use, the urethra can be inspected in a visual state, the urethra is expanded in parallel, catheterization is reserved, the urethral injury is reduced, complications such as cystostomy are reduced, and the safety during operation or diagnosis and treatment is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic structural view of the connection mechanism of the present invention;
fig. 4 is a schematic structural view of the urethral dilator of the present invention;
fig. 5 is a schematic view of the internal structure of the urethral dilator of the present invention.
In the figure: 1. an endoscope; 2. a connecting mechanism; 21. a connecting seat; 22. fastening a bolt; 23. a connecting member; 24. rotating the handle; 25. a first plug-in terminal block; 26. a second plug-in terminal block; 3. a urethral dilator; 31. a first plug terminal; 32. a second plug terminal; 33. a water injection valve; 34. a lens placement cavity; 35. flushing the cavity; 36. flushing the opening; 37. a light guide optical fiber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a portable visual male urethra dilator, includes endoscope 1, the urethra dilator 3 of transparent material is installed through coupling mechanism 2 rotation to the handle department back of endoscope 1, the one end of urethra dilator 3 is pegged graft and is had first plug terminal 31 and second plug terminal 32, the inside of urethra dilator 3 is provided with the camera lens concentrically and places chamber 34 and wash chamber 35, the endoscope camera lens has been placed to the inside that chamber 34 was placed to the camera lens, the inside spiral winding of pipe wall of urethra dilator 3 is equipped with leaded light optic fibre 37, water injection valve 33 is installed at the one end top of urethra dilator 3, the water outlet end of water injection valve 33 and the inside intercommunication that washes chamber 35, the other end of urethra dilator 3 is seted up and is washed the mouth 36 that washes the inside intercommunication of chamber 35.
Preferably, the connection mechanism 2 includes two connection seats 21 fixedly mounted on the back of the handle of the endoscope 1, two connection seats 21 are rotatably connected with each other through a fastening bolt 22, a first plug-in terminal seat 25 and a second plug-in terminal seat 26 respectively matched with the first plug-in terminal 31 and the second plug-in terminal 32 are mounted at one end of the connection seat 23, and the urethra dilator 3 can be quickly mounted on the handle of the endoscope 1 through the connection mechanism 2.
Preferably, the inside seal of second plug terminal 32 inlays and is equipped with LED lamp pearl, and the one end of leaded light optic fibre 37 is relative with LED lamp pearl position, utilizes LED lamp pearl luminous, carries out the light conduction through leaded light optic fibre 37, realizes the whole body illumination to urethra expander 3.
Preferably, the rotating handle 24 is fixed at one end of the connecting piece 23, the toggle button is installed at one end of the rotating handle 24, and the angle adjustment of the urethral dilator 3 can be realized rapidly by rotating the toggle button.
Preferably, the joints between the first plug terminal 31 and the urethra dilator 3 and between the second plug terminal 32 and the urethra dilator 3 are both sleeved with sealing rings.
The first plug-in terminal block 25 is connected to an endoscope lens connection line of the endoscope 1, and the second plug-in terminal block 26 is electrically connected to a battery of the endoscope 1.
The working principle is as follows: when the urethral dilator needs to be used, the endoscope lens is firstly placed in the lens placing cavity 34, then the connecting wire of the endoscope lens is connected with the first plug-in terminal 31, then the first plug-in terminal 31 and the second plug-in terminal 32 are both plugged and fixed with one end of the urethral dilator 3, then the first plug-in terminal 31 and the second plug-in terminal 32 are respectively plugged and fixed with the first plug-in terminal seat 25 and the second plug-in terminal seat 26, at the moment, the switch of the endoscope 1 is turned on, the endoscope lens shoots at the urethral dilator 3 made of transparent materials, the LED lamp beads emit light and conduct light by using the light guide optical fibers 37, and the whole body illumination of the urethral dilator 3 is realized.
Insert urethra chinese style with urethra expander 3 again, can also be connected water injection valve 33 and water injection pipe or injection pipe, water or medicine get into wash the intracavity 35 in the back, through washing mouthful 36 discharges, realize washing or dosing to the urethra, can also utilize pivoted connecting piece 23 to realize the angular adjustment to urethra expander 3 through rotating the toggle button, better do benefit to the doctor and carry out the operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A portable visual male urethra dilater, which comprises an endoscope (1) and is characterized in that, the back of the handle of the endoscope (1) is rotatably provided with a transparent urethra dilator (3) through a connecting mechanism (2), one end of the urethra dilator (3) is inserted with a first insertion terminal (31) and a second insertion terminal (32), a lens placing cavity (34) and a washing cavity (35) are concentrically arranged in the urethra dilator (3), an endoscope lens is arranged in the lens placing cavity (34), a light guide optical fiber (37) is spirally wound in the tube wall of the urethra dilator (3), a water injection valve (33) is arranged at the top of one end of the urethra dilator (3), the water outlet end of the water injection valve (33) is communicated with the inside of the washing cavity (35), the other end of the urethra dilator (3) is provided with a flushing port (36) communicated with the inside of the flushing cavity (35).
2. A portable visual male urethra dilator according to claim 1, wherein: the connecting mechanism (2) comprises two connecting seats (21) fixedly mounted on the back face of a handle of the endoscope (1), a connecting piece (23) is rotatably connected between the two connecting seats (21) through a fastening bolt (22), and a first plug-in terminal seat (25) and a second plug-in terminal seat (26) which are respectively matched with a first plug-in terminal (31) and a second plug-in terminal (32) are mounted at one end of the connecting piece (23).
3. A portable visual male urethra dilator according to claim 2, wherein: and an LED lamp bead is embedded in the second plug-in terminal (32) in a sealing manner, and one end of the light guide optical fiber (37) is opposite to the LED lamp bead.
4. A portable visual male urethra dilator according to claim 2, wherein: the one end of connecting piece (23) is fixed twist grip (24), the knob is stirred to the one end of twist grip (24) is installed.
5. A portable visual male urethra dilator according to claim 1, wherein: the first plug-in terminal (31) and the second plug-in terminal (32) are sleeved with sealing rings at the plug-in positions of the urethral dilator (3).
6. A portable visual male urethra dilator according to claim 2, wherein: the first plug-in terminal seat (25) is connected with an endoscope lens connecting line of the endoscope (1), and the second plug-in terminal seat (26) is electrically connected with a storage battery of the endoscope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023606.2U CN215024976U (en) | 2021-01-06 | 2021-01-06 | Portable visual male urethra expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023606.2U CN215024976U (en) | 2021-01-06 | 2021-01-06 | Portable visual male urethra expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215024976U true CN215024976U (en) | 2021-12-07 |
Family
ID=79249609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120023606.2U Expired - Fee Related CN215024976U (en) | 2021-01-06 | 2021-01-06 | Portable visual male urethra expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215024976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917456A (en) * | 2022-03-28 | 2022-08-19 | 苏州大学附属第一医院 | Special urine of urethra meeting teacher expands stick |
-
2021
- 2021-01-06 CN CN202120023606.2U patent/CN215024976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917456A (en) * | 2022-03-28 | 2022-08-19 | 苏州大学附属第一医院 | Special urine of urethra meeting teacher expands stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |