CN207236847U - A kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function - Google Patents
A kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function Download PDFInfo
- Publication number
- CN207236847U CN207236847U CN201720052473.5U CN201720052473U CN207236847U CN 207236847 U CN207236847 U CN 207236847U CN 201720052473 U CN201720052473 U CN 201720052473U CN 207236847 U CN207236847 U CN 207236847U
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- China
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- endoscope
- shank passage
- optical
- baffle
- fibre channel
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Abstract
It the utility model is related to a kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function, including hollow operating stem, include endoscope shank passage and optical-fibre channel two parts, the front end of endoscope shank passage is installed by welding with baffle fixator, and the front end of baffle fixator is movably installed with baffle body；The lower end of endoscope shank passage is provided with optical-fibre channel, and the end of optical-fibre channel is arranged on the outside of endoscope shank passage, and optical-fibre channel end is set with fiber entrance；Wire guide is set with the upper side wall of operation lever, knob sliding slot is installed on the right side of endoscope shank passage and praises knob, the end of endoscope shank passage is provided with endoscope bayonet.This, which has tissue concurrently, which praises the per urethra laser cutting mirror operator of function, to expose the visual field being blocked and visual area region by praising tissue in art, easy to operate, applicability is wide, effectively improve the operating efficiency of per urethra laser surgey.
Description
Technical field
The utility model belongs to the field of medical instrument technology, more particularly to it is a kind of have tissue concurrently and praise the per urethra of function swash
Light cuts mirror operator.
Background technology
In recent years, the laser technology using Bladder stone, Thulium lasers, green laser as representative has been widely applied Urology Surgery warp
Operation on urethra field.Compared with traditional cutting, laser has rapid and special tissue resorption, depth of cut limitation, haemostatic effect
The advantages that definite, can effectively shorten operating time and realize the accurate excision of destination organization, be particularly suitable for physical qualification compared with
The gerontal patient of difference.
Tumor of bladder is one of most common urinary system malignant tumour, wherein non-Myometrial involvement carcinoma of urinary bladder accounts for initial wing
The 70% of Guang tumour.Bladder tumor laser ablation can effectively avoid Obturator nerve reflex risk existing for traditional electrocision,
As one of primary treatment regimen of non-Myometrial involvement carcinoma of urinary bladder.
But current Transurethral Operation is there are the defects of its own, such as traditional laser cutting mirror only has laser fiber list
One service aisle, has no the actions such as auxiliary instrument helps through drawing, tissue is praised in art, therefore is cut using conventional laser
The per urethra laser surgey operation difficulty of mirror is larger, and when tumor of bladder for especially running into specific position operates particularly difficult.This
Outside, in complete resection superficial bladder tumor to deep muscle layer, bladder and tumor tissues can block the visual field and art due to gravity
Open country, disturbs being smoothed out for surgical cut down procedure, and influences the accuracy and security of operation.
The content of the invention
The utility model cuts the per urethra laser surgey behaviour of mirror to solve existing Transurethral Operation using conventional laser
Make that difficulty is larger, when tumor of bladder for especially running into specific position operates particularly difficult；In complete resection superficial bladder tumor
During to deep muscle layer, bladder and tumor tissues can block the visual field and visual area due to gravity, disturb the smooth of surgical cut down procedure
Carry out, and influence the accuracy of operation and the technical problem of security and provide it is a kind of have tissue concurrently and praise the per urethra of function swash
Light cuts mirror operator.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
This have concurrently tissue praise function per urethra laser cutting mirror operator include hollow operating stem, include endoscope
Body passage and optical-fibre channel two parts, the front end of endoscope shank passage are installed by welding with baffle fixator, baffle fixator
Front end is movably installed with baffle body；The lower end of endoscope shank passage is provided with optical-fibre channel, and the end of optical-fibre channel is set
In the outside of endoscope shank passage, the end of optical-fibre channel is set with fiber entrance；
Wire guide is set with the upper side wall of operation lever, knob sliding slot and lift are installed on the right side of endoscope shank passage
Knob is lifted, the end of endoscope shank passage is provided with endoscope bayonet.
Further, the length of the baffle body is 1CM.
Further, the maximum rotation angle of the baffle body is 60 degree.
The utility model has the advantages and positive effects of：This has the per urethra laser cutting mirror that tissue praises function concurrently
Operator can expose the visual field being blocked and visual area region, easy to operate, applicability in art by praising tissue
Extensively, the operating efficiency of per urethra laser surgey is effectively improved.In bladder tumor laser ablation art in use, by
Praise and knob is slid back and forth in the sliding slot of system realize stretching of the baffle fixator in cutting camera end, retraction, then pass through rotation
The angle of knob regulating fender fixator, realizes and tissue is praised, so that preferably exposure cutting target area, raising laser
The efficiency and security of cutting, effectively shorten operating time.
Brief description of the drawings
Fig. 1 is the per urethra laser cutting mirror operator for having tissue concurrently and praising function that the utility model embodiment provides
The structure diagram of " closure state "；
Fig. 2 is the per urethra laser cutting mirror operator for having tissue concurrently and praising function that the utility model embodiment provides
The structure diagram of " praising state "；
Fig. 3 is the saturating of the laser cutting mirror operator head end lifting device " closure state " that the utility model embodiment provides
Depending on schematic diagram
Fig. 4 is the saturating of the laser cutting mirror operator head end lifting device " praising state " that the utility model embodiment provides
Depending on schematic diagram
Fig. 5 is the working state schematic representation in transurethral resection of bladder tumor operation that the utility model embodiment provides；
In figure：1st, hollow operating stem；2nd, endoscope shank passage；3rd, optical-fibre channel；4th, endoscope bayonet；5th, optical fiber enters
Mouthful；6th, knob is praised；7th, knob sliding slot；8th, wire guide；9th, baffle fixator；10th, baffle body；11st, it is cut by laser outside mirror
Sheath；12nd, endoscopic main body；13rd, laser fiber；14th, bladder cancer tissues.
Embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Attached drawing describes in detail as follows.
The structure of the utility model is explained in detail with reference to Fig. 1 to Fig. 5.
This have concurrently tissue praise function per urethra laser cutting mirror operator include hollow operating stem 1, include endoscope
3 two parts of shank passage 2 and optical-fibre channel；The front end of endoscope shank passage 2 is installed by welding with baffle fixator 9, and baffle is solid
The front end for determining device 9 is movably installed with baffle body 10；The lower end of endoscope shank passage 2 is provided with optical-fibre channel 3, optical-fibre channel
3 end is arranged on the outside of endoscope shank passage 2, and the end of optical-fibre channel 3 is set with fiber entrance 5；
Wire guide 8 is set with the upper side wall of operation lever 1, the right side of endoscope shank passage 2 is provided with knob sliding slot 7
With praise knob 6, the end of endoscope shank passage 2 is provided with endoscope bayonet 4.
Further, the length of the baffle body 10 is 1CM.
Further, the maximum rotation angle of the baffle body 10 is 60 degree.
The structure of the utility model is further described with reference to operation principle.
Fig. 1 is laser cutting mirror operator " closure state " structure diagram, including the hollow operating stem 1 of hard, is located at
Endoscope shank passage 2 and optical-fibre channel 3, the endoscope bayonet 4 of operator afterbody, fiber entrance 5 inside operation lever, praise
Knob 6, knob sliding slot 7, wire guide 8, front end baffle fixator 9 and baffle 10.As shown in Fig. 2, to swash in the utility model
Light cuts mirror operator " praising state " structure diagram, by being slided to operation rod head end and rotating up knob 6, so that real
Existing front end baffle 10 forward extends out and praises action.
Fig. 3 and Fig. 4 specifically show the utility model operator forward metal seal wire 8, baffle fixator 9 and baffle 10 and exist
The perspective structure schematic diagram of " closure state " and " praising state ".
Shown in Fig. 5, the working state schematic representation in transurethral resection of bladder tumor operation first will laser cutting mirror epitheca 11
Bladder is inserted, endoscopic main body 12 and laser fiber 13 are entered in bladder after being inserted into the utility model operator respectively by epitheca
Portion, realizes praising upwards to bladder cancer tissues 14, so that fully exposure is sold in art by the rotation of front end baffle 10
Art operates visual area, ensures being smoothed out for operation, while improve the security and accuracy of laser surgey.By in the system of praising
Sliding slot in slide back and forth knob and realize stretching of the baffle fixator 9 in cutting camera end, retraction, then adjusted by turn knob
The angle of baffle fixator 9, realizes and tissue is praised, so that preferably exposure cutting target area, raising are cut by laser
Efficiency and security, effectively shorten operating time.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (3)
1. a kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function, it is characterised in that this has tissue concurrently and praises
The per urethra laser cutting mirror operator of function includes hollow operating stem, includes endoscope shank passage and optical-fibre channel two
Point, the front end of endoscope shank passage is installed by welding with baffle fixator, and the front end of baffle fixator is movably installed with baffle sheet
Body；The lower end of endoscope shank passage is provided with optical-fibre channel, and the end of optical-fibre channel is arranged on the outer of endoscope shank passage
Portion, the end of optical-fibre channel are set with fiber entrance；
Wire guide is set with the upper side wall of operation lever, knob sliding slot is installed on the right side of endoscope shank passage and praises rotation
Button, the end of endoscope shank passage are provided with endoscope bayonet.
2. the per urethra laser cutting mirror operator as claimed in claim 1 for having tissue concurrently and praising function, it is characterised in that institute
The length for stating baffle body is 1CM.
3. the per urethra laser cutting mirror operator as claimed in claim 1 for having tissue concurrently and praising function, it is characterised in that institute
The maximum rotation angle for stating baffle body is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052473.5U CN207236847U (en) | 2017-01-17 | 2017-01-17 | A kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052473.5U CN207236847U (en) | 2017-01-17 | 2017-01-17 | A kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207236847U true CN207236847U (en) | 2018-04-17 |
Family
ID=61874781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052473.5U Expired - Fee Related CN207236847U (en) | 2017-01-17 | 2017-01-17 | A kind of per urethra laser cutting mirror operator for having tissue concurrently and praising function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207236847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674869A (en) * | 2020-12-22 | 2021-04-20 | 苏州大学附属第二医院 | Urethra double-operation channel bladder tumor laser monoblock excision device |
| CN112998851A (en) * | 2021-02-26 | 2021-06-22 | 华中科技大学 | High-flexibility low-loss ablation laser catheter for coronary heart disease treatment |
-
2017
- 2017-01-17 CN CN201720052473.5U patent/CN207236847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674869A (en) * | 2020-12-22 | 2021-04-20 | 苏州大学附属第二医院 | Urethra double-operation channel bladder tumor laser monoblock excision device |
| CN112998851A (en) * | 2021-02-26 | 2021-06-22 | 华中科技大学 | High-flexibility low-loss ablation laser catheter for coronary heart disease treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20210117 |