CN108742493B - Vaporization electrotome for urinary system - Google Patents
Vaporization electrotome for urinary system Download PDFInfo
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- CN108742493B CN108742493B CN201810835484.XA CN201810835484A CN108742493B CN 108742493 B CN108742493 B CN 108742493B CN 201810835484 A CN201810835484 A CN 201810835484A CN 108742493 B CN108742493 B CN 108742493B
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- electric cutting
- connecting rod
- sheath body
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- 230000008016 vaporization Effects 0.000 title claims abstract description 16
- 238000009834 vaporization Methods 0.000 title claims abstract description 16
- 230000002485 urinary effect Effects 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 210000003813 thumb Anatomy 0.000 description 6
- 208000002193 Pain Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000036407 pain Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 206010065914 Ureteral cyst Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011471 prostatectomy Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/307—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the urinary organs, e.g. urethroscopes, cystoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00505—Urinary tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00625—Vaporization
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Mechanical Engineering (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a vaporization electric cutting mirror for a urinary system, which comprises a main pipe and a first fixing block, wherein the right side of the outer surface of the main pipe is fixedly connected with a first connecting block, the inner wall of the main pipe is welded and connected with a connecting groove, the first connecting block is connected with a first connecting rod in a penetrating way, a first spring is connected with the lower part of the first connecting rod in a penetrating way, the first fixing block is fixedly connected with the inner part of the first connecting block through the first spring, the lower part of the first connecting block is fixedly connected with a handle, the right side of the connecting groove is fixedly connected with a third connecting block, and the outer side of the third connecting block is fixedly connected with a folding rod. This vaporization electron microscope for urinary system, installation and dismantlement that can be convenient, and it is comparatively firm to fix to guarantee the security when using, time when can practice thrift the dismantlement installation, and change electron cutting body that can be convenient, stability is higher moreover during the use, can prevent doctor's hand shake and lead to patient's misery.
Description
Technical Field
The invention relates to the technical field related to the urinary system, in particular to a vaporization resectoscope for the urinary system.
Background
The vaporization electric cutting mirror is medical equipment for urological treatment, can carry out endoluminal urological surgical treatment such as transurethral prostatectomy, bladder tumor excision, ureteral cyst excision, endourethral stricture dermatology and the like, has advanced level in China, is a surgery method with high safety, few complications and definite curative effect, but common vaporization electric cutting mirrors for the urological system on the market cannot be conveniently installed and dismantled, are not firm enough, cannot guarantee the safety in use, cannot save the time in the process of disassembly and installation, cannot conveniently replace an electric cutting block body, and cannot be high enough in stability in use, and cannot prevent pains of patients caused by medical hand tremble, so that the vaporization electric cutting mirror for the urological system is provided so as to solve the problems.
Disclosure of Invention
The invention aims to provide a vaporization electric cutting mirror for a urinary system, which solves the problems that the vaporization electric cutting mirror for the urinary system, which is generally used in the market and is proposed in the background technology, cannot be conveniently installed and disassembled, is not stable enough to fix, cannot ensure the safety during use, cannot save the time during disassembly and installation, cannot conveniently replace an electric cutting block body, is not high enough in stability during use, and cannot prevent the pain of a patient caused by the shake of hands of a doctor.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a vaporization electric cutting mirror for urinary system, includes is responsible for and first fixed block, the surface right side fixedly connected with first connecting block of being responsible for, and the inner wall welded connection who is responsible for has the spread groove, the last through connection of first connecting block has the head rod, and the head rod below through connection has first spring, first fixed block passes through the inside of first connecting block of first spring fixed connection, and the below fixedly connected with handle of first connecting block, the right side fixedly connected with third connecting block of spread groove, and the outside fixedly connected with folding bar of third connecting block, the left side fixedly connected with second connecting block of folding bar, and the second connecting block is located the right side of being responsible for, the below welded connection of folding bar has the go-between, and the inboard of go-between passes through the second spring fixedly connected with rubber block, the inner clamping groove of the connecting groove is connected with an endoscope body, the right side of the endoscope body is fixedly connected with an endoscope connecting block, the endoscope connecting block is fixedly connected to the right side of a third connecting block through a second fixing block, the outer side of the main pipe is connected with an inner sheath body, the inner sheath body is in threaded connection with the inside of the first connecting block, the upper right side of the inner sheath body is connected with a first fixing block, the upper side of the inner sheath body is fixedly connected with a liquid inlet valve, the liquid inlet valve is positioned at the left side of the first fixing block, the outer side of the inner sheath body is connected with an outer sheath body through the third fixing block, the lower side of the outer sheath body is fixedly connected with a liquid outlet valve, the front side and the rear side of the inside of the second connecting block are respectively connected with a first electric cutting connecting rod and a second electric cutting connecting rod, the second electric cutting connecting rod and the first electric cutting connecting rod are all connected inside the main pipe in a penetrating manner, the right side of the second electric cutting connecting rod is fixedly connected with the first electric cutting connecting rod through a third spring, the left sides of the first electric cutting connecting rod and the second electric cutting connecting rod are connected to the electric cutting connecting block, and the left side of the electric cutting connecting block is fixedly connected with an electric cutting block body.
Preferably, the first fixing block forms a telescopic structure on the first connecting block, and the first fixing block is connected with the inner sheath body in a clamping groove connection mode.
Preferably, the shape of the rubber block is arc-shaped, and the rubber block is provided with second springs at equal angles.
Preferably, the second fixing block is connected with the endoscope connecting block and the third connecting block in a threaded connection mode, and the second fixing block is arranged on the third connecting block at equal angles.
Preferably, the outer sheath body and the inner sheath body are connected in a threaded connection mode, and the outer sheath body and the inner sheath body are all connected in a penetrating mode through the third fixing block.
Preferably, the second electric cutting connecting rod and the first electric cutting connecting rod form a rotating structure on the electric cutting connecting block, and the second electric cutting connecting rod and the first electric cutting connecting rod are connected in a clamping connection mode with the second connecting block.
Compared with the prior art, the invention has the beneficial effects that: the vaporization electric cutting mirror for the urinary system can be conveniently installed and detached, is relatively stable in fixation, so that safety in use is guaranteed, time in detachment and installation can be saved, the electric cutting mirror body can be conveniently replaced, stability in use is relatively high, and pain of a patient caused by shaking hands of a doctor can be prevented;
the second fixing block penetrates through the endoscope connecting block and the third connecting block, the second fixing block is connected with the endoscope connecting block and the third connecting block in a threaded connection mode, the endoscope connecting block can be conveniently installed on the main pipe, the inner sheath body is in threaded connection with the first connecting block, the inner sheath body is connected with the first fixing block clamping groove, the inner sheath body can be conveniently installed on the main pipe, the outer sheath body is in threaded connection with the inner sheath body, the third fixing block penetrates through the outer sheath body and the inner sheath body, the third fixing block is connected with the outer sheath body and the inner sheath body in a threaded connection mode, the outer sheath body can be conveniently installed, the purposes of convenient installation and disassembly are achieved, and the connection of all parts is quite stable;
the first electric cutting connecting rod and the second electric cutting connecting rod are arranged, the first electric cutting connecting rod and the second electric cutting connecting rod form a rotating structure on the electric cutting connecting block, the first electric cutting connecting rod forms a telescopic structure on the first electric cutting connecting rod through a third spring, and the second electric cutting connecting rod and the first electric cutting connecting rod are connected with the second connecting block in a clamping groove connection mode, so that the first electric cutting connecting rod and the second electric cutting connecting rod can be conveniently detached or installed from the device, the purpose of replacing an electric cutting block body is achieved, and various operations of an operation can be conveniently completed;
be provided with handle, go-between and second spring, the rubber piece passes through the second spring and constitutes extending structure on the go-between, and the go-between is the ring to the rubber piece is the arc, then can be firm fix the thumb in the go-between, and play certain shock attenuation effect, the inboard of handle is the pitch arc shape, laminating finger profile more, thereby reaches the effect that increases the device stability.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of a connection structure of a main pipe, a connection groove and a third connection block according to the present invention;
FIG. 4 is a schematic view of the connection structure of the endoscope connection block and the endoscope body of the present invention;
FIG. 5 is a schematic diagram of the connection structure between the inner sheath body and the inlet valve according to the present invention;
FIG. 6 is a schematic diagram of the connection structure between the sheath body and the outlet valve according to the present invention;
fig. 7 is a schematic diagram of a connection structure of the electric cutting block body, the first electric cutting connecting rod and the second electric cutting connecting rod.
In the figure: 1. a main pipe; 2. a first connection block; 3. a connecting groove; 4. a first fixed block; 5. a first spring; 6. a first connecting rod; 7. a handle; 8. a second connection block; 9. a folding bar; 10. a third connecting block; 11. a connecting ring; 12. a second spring; 13. a rubber block; 14. an endoscope connection block; 15. an endoscope body; 16. a second fixed block; 17. an inner sheath body; 18. a liquid inlet valve; 19. an outer sheath body; 20. a liquid outlet valve; 21. a third fixed block; 22. cutting the connecting block electrically; 23. an electric dicing body; 24. a first cut-off connecting rod; 25. a second cut-off connecting rod; 26. and a third spring.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention disclosed herein without departing from the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a vaporization electric cutting mirror for urinary system comprises a main pipe 1, a first connecting block 2, a connecting groove 3, a first fixing block 4, a first spring 5, a first connecting rod 6, a handle 7, a second connecting block 8, a folding rod 9, a third connecting block 10, a connecting ring 11, a second spring 12, a rubber block 13, an endoscope connecting block 14, an endoscope body 15, a second fixing block 16, an inner sheath body 17, a liquid inlet valve 18, an outer sheath body 19, a liquid outlet valve 20, a third fixing block 21, an electric cutting connecting block 22, an electric cutting block body 23, a first electric cutting connecting rod 24, a second electric cutting connecting rod 25 and a third spring 26, wherein the first connecting block 2 is fixedly connected to the right side of the outer surface of the main pipe 1, the connecting groove 3 is welded to the inner wall of the main pipe 1, the first connecting block 2 is connected with the first connecting rod 6 in a penetrating manner, the first spring 5 is connected to the lower part of the first connecting rod 6 in a penetrating manner, the first fixing block 4 is fixedly connected in the first connecting block 2 through the first spring 5, the handle 7 is fixedly connected below the first connecting block 2, the third connecting block 10 is fixedly connected on the right side of the connecting groove 3, the folding rod 9 is fixedly connected on the outer side of the third connecting block 10, the second connecting block 8 is fixedly connected on the left side of the folding rod 9, the second connecting block 8 is positioned on the right side of the main pipe 1, the connecting ring 11 is welded on the lower side of the folding rod 9, the rubber block 13 is fixedly connected on the inner side of the connecting ring 11 through the second spring 12, the endoscope body 15 is connected in an inner clamping groove of the connecting groove 3, the endoscope connecting block 14 is fixedly connected on the right side of the third connecting block 10 through the second fixing block 16, the inner sheath body 17 is connected on the outer side of the main pipe 1, the inner sheath body 17 is in threaded connection in the first connecting block 2, and the upper right side of interior sheath body 17 is connected with first fixed block 4, and the top fixedly connected with feed liquor valve 18 of interior sheath body 17, and feed liquor valve 18 is located the left side of first fixed block 4, the outside of interior sheath body 17 is connected with outer sheath body 19 through third fixed block 21, and the below fixedly connected with drain valve 20 of outer sheath body 19, both sides are connected with first electric cutting connecting rod 24 and second electric cutting connecting rod 25 respectively around the inside of second connecting block 8, and second electric cutting connecting rod 25 and first electric cutting connecting rod 24 all run through the connection in main pipe 1 inside, the right side of second electric cutting connecting rod 25 is through third spring 26 and first electric cutting connecting rod 24 fixed connection, and the left side of first electric cutting connecting rod 24 and second electric cutting connecting rod 25 all is connected on electric cutting connecting block 22, and the left side fixedly connected with electric cutting block body 23 of electric cutting connecting block 22.
In fig. 2 and 3, the first fixing block 4 forms a telescopic structure on the first connecting block 2, and the first fixing block 4 is connected with the inner sheath body 17 by adopting a clamping groove connection mode, so that the inner sheath body 17 can be conveniently fixed on the first connecting block 2, and the connection is stable, as the shape of the rubber block 13 in fig. 2 is arc-shaped, and the second springs 12 are arranged on the rubber block 13 at equal angles, so that the thumb can be firmly fixed in the connecting ring 11, the pain of a patient caused by sideslip of the thumb can be prevented, and the elastic function of the second springs 12 plays a certain role in damping, and the pain of the patient caused by shaking hands of a doctor can be prevented;
in fig. 1, the second fixing block 16 is connected with the endoscope connecting block 14 and the third connecting block 10 by adopting a threaded connection manner, and the second fixing block 16 is arranged on the third connecting block 10 at equal angles, so that the endoscope connecting block 14 can be conveniently installed on the third connecting block 10, the fixation is stable, the outer sheath body 19 is connected with the inner sheath body 17 by adopting a threaded connection manner, and the outer sheath body 19 and the inner sheath body 17 are all connected by the third fixing block 21 in a penetrating manner, so that the outer sheath body 19 can be conveniently installed on the inner sheath body 17, and the fixation is stable;
if the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 in fig. 1 and fig. 7 all form a rotating structure on the electric cutting connecting block 22, and the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 are connected with the second connecting block 8 in a clamping connection manner, the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 can be conveniently installed and detached on the second connecting block 8.
Working principle: in using the vaporization resectoscope for the urinary system, firstly, the endoscope body 15 is inserted into the connecting groove 3 until the left side of the endoscope connecting block 14 is inserted into the third connecting block 10, then the second fixing block 16 penetrates through the third connecting block 10 and the endoscope connecting block 14 and is connected with the third connecting block 10 and the endoscope connecting block 14 in a threaded manner, the endoscope connecting block 14 and the endoscope body 15 can be fixed on the main pipe 1, then the first connecting rod 6 is pulled upwards to drive the first fixing block 4 to move upwards, then the left side of the inner sheath body 17 is inserted into the first connecting block 2 and is connected with the first connecting block 2 in a threaded manner, then the first connecting rod 6 is released, the first fixing block 4 is moved downwards due to the elastic effect of the first spring 5 and is connected with the clamping groove of the inner sheath body 17, thus the inner sheath body 17 is fixed on the main pipe 1, then the right side of the outer sheath body 19 is inserted from the left side of the inner sheath body 17, then the inner part of the outer sheath body 19 is connected with the inner sheath body 17 by screw threads, then the third fixing block 21 penetrates through the outer sheath body 19 and the inner sheath body 17 and is connected with the outer sheath body 19 and the inner sheath body 17 by screw threads, the outer sheath body 19 can be fixed on the outer side of the inner sheath body 17, then the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 are pressed towards the third spring 26 side, then the electric cutting block body 23 is inserted from the right side of the main pipe 1, then the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 are inserted into the second connecting block 8, after the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 are released, the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 rotate along the electric cutting connecting rod 22 due to the elastic action of the third spring 26, the second electric cutting connecting rod 25 and the first electric cutting connecting rod 24 are connected with the second connecting block 8 in a clamping way, and because the elastic action of third spring 26 makes the connection very firm, both accomplish the installation work of device, can be clear for wound formation of image through endoscope body 15, put into go-between 11 with the thumb, rubber piece 13 is the pitch arc shape, and through the elastic action of second spring 12, make the thumb inseparabler with go-between 11 be connected, and play certain cushioning effect, then insert handle 7 with remaining four fingers, handle 7's inside is the pitch arc shape, the finger of laminating more, make the operation more firm, then the thumb drives second connecting block 8 hard and moves left side that can push out main pipe 1 with electric cutting block body 23, thereby carry out the operation electricity and cut, and second connecting block 8 is connected with third connecting block 10 through folding rod 9, and folding rod 9 and second connecting block 8 and third connecting block 10 all adopt articulated mode to be connected, stability when having increased the device operation, then can be with the medicine import through feed liquor valve 18, waste liquid flows through between outer sheath body 19 and inner sheath body 17, this is outside the whole process of the vaporization mirror that the urological system used to cut.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (1)
1. The utility model provides a vaporization electron microscope for urinary system, includes main pipe (1) and first fixed block (4), its characterized in that: the utility model discloses a endoscope, including main pipe (1), first connecting block (2) of surface right side fixedly connected with of main pipe (1), and the inner wall welded connection who is responsible for (1) has spread groove (3), the last through connection of first connecting block (2) has first connecting rod (6), and first connecting rod (6) below through connection has first spring (5), first fixed block (4) are through the inside of first connecting block (2) of first spring (5) fixed connection, and the below fixedly connected with handle (7) of first connecting block (2), the right side fixedly connected with third connecting block (10) of spread groove (3), and the outside fixedly connected with folding rod (9) of third connecting block (10), the left side fixedly connected with second connecting block (8) of folding rod (9), and second connecting block (8) are located the right side of main pipe (1), the below welded connection has go-between (11) of folding rod (9), and the inboard of go-between (11) is through second spring (12) fixed connection in the inside of first connecting block (2), the right side fixedly connected with rubber block (13) of connecting block (14), the inside of connecting block (15) is connected with endoscope (14) in the inside of endoscope (14) fixed connection groove (14), the outside of the main pipe (1) is connected with an inner sheath body (17), the inner sheath body (17) is in threaded connection with the inside of the first connecting block (2), the right upper side of the inner sheath body (17) is connected with a first fixed block (4), the upper side of the inner sheath body (17) is fixedly connected with a liquid inlet valve (18), the liquid inlet valve (18) is positioned on the left side of the first fixed block (4), the outside of the inner sheath body (17) is connected with an outer sheath body (19) through a third fixed block (21), the lower side of the outer sheath body (19) is fixedly connected with a liquid outlet valve (20), the front side and the rear side of the inside of the second connecting block (8) are respectively connected with a first electric cutting connecting rod (24) and a second electric cutting connecting rod (25), the second electric cutting connecting rod (25) and the first electric cutting connecting rod (24) are all connected with the inside the main pipe (1) in a penetrating way, the right side of the second electric cutting connecting rod (25) is fixedly connected with the first electric cutting connecting rod (24) through a third spring (26), and the left side of the first electric cutting connecting rod (22) is fixedly connected with the left electric cutting connecting rod (22);
the first fixing block (4) forms a telescopic structure on the first connecting block (2), and the first fixing block (4) is connected with the inner sheath body (17) in a clamping groove connection mode; the shape of the rubber block (13) is arc-shaped, and the rubber block (13) is provided with a second spring (12) at equal angles; the second fixing block (16) is connected with the endoscope connecting block (14) and the third connecting block (10) in a threaded connection mode, and the second fixing block (16) is arranged on the third connecting block (10) at equal angles; the outer sheath body (19) is connected with the inner sheath body (17) in a threaded connection mode, and the outer sheath body (19) and the inner sheath body (17) are all connected in a penetrating way by a third fixing block (21); the second electric cutting connecting rod (25) and the first electric cutting connecting rod (24) form a rotating structure on the electric cutting connecting block (22), and the second electric cutting connecting rod (25) and the first electric cutting connecting rod (24) are connected with the second connecting block (8) in a clamping connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835484.XA CN108742493B (en) | 2018-07-26 | 2018-07-26 | Vaporization electrotome for urinary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835484.XA CN108742493B (en) | 2018-07-26 | 2018-07-26 | Vaporization electrotome for urinary system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108742493A CN108742493A (en) | 2018-11-06 |
| CN108742493B true CN108742493B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810835484.XA Active CN108742493B (en) | 2018-07-26 | 2018-07-26 | Vaporization electrotome for urinary system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731815B (en) * | 2019-10-30 | 2020-10-09 | 杭州市第三人民医院 | Vaporization electric cutting mirror for urinary system |
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| CN207561977U (en) * | 2017-05-03 | 2018-07-03 | 杭州康友医疗设备有限公司 | Bipolar line resectoscope |
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| DE10126542A1 (en) * | 2001-05-30 | 2003-01-02 | Winter & Ibe Olympus | Urological resectoscope with spring bridge |
| US6929643B2 (en) * | 2002-04-15 | 2005-08-16 | Olympus Corporation | Resectoscope apparatus and electric operation apparatus |
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| CN101108138A (en) * | 2006-07-21 | 2008-01-23 | 王水良 | Vaporization electric excision scope for medical purpose |
| CN105231980A (en) * | 2015-09-10 | 2016-01-13 | 中南大学湘雅二医院 | Scrotum lumen diagnosis and electroexcision surgery integrated mirror |
| DE102015122713A1 (en) * | 2015-12-23 | 2017-06-29 | Otto-Von-Guericke-Universität Magdeburg | Resectoscope with twist mechanism |
| CN206659909U (en) * | 2016-12-15 | 2017-11-24 | 浙江天松医疗器械股份有限公司 | A kind of plasma double-pole resectoscope |
| CN207561977U (en) * | 2017-05-03 | 2018-07-03 | 杭州康友医疗设备有限公司 | Bipolar line resectoscope |
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| CN108742493A (en) | 2018-11-06 |
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