CN207785274U - A kind of digestive endoscopy Minimally Invasive Surgery knife system - Google Patents
A kind of digestive endoscopy Minimally Invasive Surgery knife system Download PDFInfo
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- CN207785274U CN207785274U CN201721094842.3U CN201721094842U CN207785274U CN 207785274 U CN207785274 U CN 207785274U CN 201721094842 U CN201721094842 U CN 201721094842U CN 207785274 U CN207785274 U CN 207785274U
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- arc
- minimally invasive
- plastic plate
- invasive surgery
- shaped plastic
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Abstract
The utility model discloses a kind of digestive endoscopy Minimally Invasive Surgery knife systems, including operation knife assembly and cleaning assembly, and the operation knife assembly includes wire electric knife and arc-shaped plastic plate；The cleaning assembly includes sucker, conduit and vacuum pump；Position is connected with hollow guide rod among the arc-shaped plastic plate, and through-hole is arranged in position among the arc-shaped plastic plate, and wire electric knife one end connects conductive wire, and the conductive wire passes through through-hole and is pierced by hollow guide rod；Handle is arranged in the hollow guide rod upper end, and the conductive wire is connect with the driving switch being arranged on handle；Sucker centre connecting tube, the conduit pass through through-hole and are pierced by the side wall of hollow guide rod, and the conduit outlet end connection cleaning bucket, the cleaning bucket connects vacuum pump by tracheae.Digestive endoscopy Minimally Invasive Surgery knife system provided by the utility model, the cleaning problem of the pathological tissues cut off in effective solution surgical cut down procedure.
Description
Technical field
The utility model is related to minimally-invasive scalpel medical instruments, and in particular to a kind of digestive endoscopy Minimally Invasive Surgery knife system.
Background technology
Mucous membrane decollement under scope, as a kind of means for treating stomach and intestine early carcinoma and precancerous lesion, treatment small with wound
It imitates, restore the features such as fast.It can completely be cut off by mucous membrane decollement under scope, reach the effect of radical cure tumor in digestive tract
Fruit.In mucous membrane decollement under implementing scope, usually first it is marked in perilesional with the method for coagulation under scope, so
Perilesional part mucous membrane is cut in the lateral border of lesion marking point afterwards, phased separation lesion mucous membrane, makes mucous membrane and mucous membrane later
Lower layer separation, finally makes lesion cut off completely.Currently, the foreign matter clamping generated after operation in alimentary canal is all with blue shape, three-jaw
The foreign body forceps such as type, five grasp types, but taken after being clamped after being entered by endoscopic forceps road, it cannot be stood after direct Endoscopic removal
Horse is taken out, and operation is very inconvenient.
To solve the above-mentioned problems, there is an urgent need for inventing a kind of digestive endoscopy Minimally Invasive Surgery knife system, in order to be cut off in operation
Timely the pathological tissues of excision can be purged in the process.
Utility model content
The purpose of this utility model is to provide a kind of digestive endoscopy Minimally Invasive Surgery knife systems.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
A kind of digestive endoscopy Minimally Invasive Surgery knife system, including operation knife assembly and cleaning assembly, the operation knife assembly packet
Include wire electric knife and arc-shaped plastic plate；
The cleaning assembly includes sucker, conduit and vacuum pump；
The wire electric knife is fixed on the both ends of arc-shaped plastic plate, and is in the work of " bow " shape with arc-shaped plastic plate
State；
Position is connected with hollow guide rod among the arc-shaped plastic plate, and position setting is logical among the arc-shaped plastic plate
The lower end outlet in hole, the hollow guide rod is connected to through-hole, and wire electric knife one end connects conductive wire, the conduction
Wire passes through through-hole and is pierced by hollow guide rod；
Handle is arranged in the hollow guide rod upper end, and the conductive wire is connect with the driving switch being arranged on handle；
The sucker is arranged on the inside of arc-shaped plastic plate, and sucker centre connecting tube, the conduit passes through
Through-hole and the side wall for being pierced by hollow guide rod, the conduit outlet end connection cleaning bucket, the cleaning bucket connect vacuum by tracheae
Pump.
Further, insulating protective sleeve is arranged in the conductive wire surface.
Further, the conductive wire front end is fixed on the inside of arc-shaped plastic plate.
Further, filter screen is arranged in the junction of the tracheae and cleaning bucket.
Further, the mesh diameter of the filter screen is 0.001~0.1mm.
Further, the vacuum pump setting control switch, the control switch are arranged on handle.
Further, the driving switch is connected with external power cord.
Compared with prior art, the utility model has the advantages that：
1, digestive endoscopy Minimally Invasive Surgery knife system provided by the utility model carries out excision digester using wire electric knife
Pathological tissues in official, surgical effect are preferable.
2, digestive endoscopy Minimally Invasive Surgery knife system provided by the utility model, the device are carried out clear using sucker and vacuum pump
Except the pathological tissues scaled off, cleaning effect is excellent, can be clear by the slave diseased region of the pathological tissues scaled off at any time at any time
It removes, is conducive to operating doctor and further performs the operation.
Digestive endoscopy Minimally Invasive Surgery knife system provided by the utility model, simple in structure, practical and convenient, effective solution
The cleaning problem of the pathological tissues cut off in surgical cut down procedure, and cleaning effect is very ideal.
Obviously, the above according to the present utility model, according to the ordinary technical knowledge and customary means of this field, not
It is detached under the premise of the above-mentioned basic fundamental thought of the utility model, the modification, replacement or change of other diversified forms can also be made.
Below by way of specific implementation mode, the above of the utility model is described in further detail again；But no
The range that this should be interpreted as to the above-mentioned theme of the utility model is only limitted to example below；All design institutes based on the utility model
The technology of realization belongs to the scope of the utility model.
Description of the drawings
Fig. 1 is a kind of digestive endoscopy minimally-invasive scalpel apparatus structure schematic diagram of the utility model；
Fig. 2 is a kind of a kind of part A schematic cross-sectional view of digestive endoscopy Minimally Invasive Surgery knife system attached drawing of the utility model；
Fig. 3 is a kind of digestive endoscopy Minimally Invasive Surgery knife system conductive wire cross section structure schematic diagram of the utility model；
In figure：
11- wire electric knifes；2- arc-shaped plastic plates；21- suckers；22- conduits；23- vacuum pumps；The hollow guide rods of 13-；
14- through-holes；15- conductive wires；16- handles；17- driving switch；24- clears up bucket；25- tracheaes；26- filter screens；27- is controlled
Switch；18- insulating protective sleeves；19- external power cords.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is described in further detail with novel.
As shown in Figures 1 to 3, a kind of digestive endoscopy Minimally Invasive Surgery knife system of the utility model, including operation knife assembly and clear
Component is managed, the operation knife assembly includes wire electric knife（11）With arc-shaped plastic plate（12）；
The cleaning assembly includes sucker（21）, conduit（22）And vacuum pump（23）；
The wire electric knife（11）It is fixed on arc-shaped plastic plate（12）Both ends, and with arc-shaped plastic plate（12）It is in
The working condition of " bow " shape；
The arc-shaped plastic plate（12）Intermediate position is connected with hollow guide rod（13）, the arc-shaped plastic plate（12）In
Between position be arranged through-hole（14）, the hollow guide rod（13）Lower end outlet and through-hole（14）Connection, the wire electric knife
（11）One end connects conductive wire（15）, the conductive wire（15）Across through-hole（14）And it is pierced by hollow guide rod（13）；
The hollow guide rod（13）Handle is arranged in upper end（16）, the conductive wire（15）With setting in handle（16）On
Driving switch（17）Connection；
The sucker（21）It is arranged in arc-shaped plastic plate（12）Inside, the sucker（21）Centre connecting tube
（22）, the conduit（22）Across through-hole（14）And it is pierced by hollow guide rod（13）Side wall, the conduit（22）Outlet end is connected to
Clear up bucket（24）, the cleaning bucket（24）Pass through tracheae（25）Connect vacuum pump（23）.
Further, the conductive wire（15）Insulating protective sleeve is arranged in surface（18）, prevent conductive wire and its
Its position occurs exoelectrical reaction and damages the operating knife device.
Further, the conductive wire（15）Front end is fixed on arc-shaped plastic plate（12）Inside.
Further, the tracheae（25）With cleaning bucket（24）Junction be arranged filter screen（26）.
Further, the filter screen（26）Mesh diameter be 0.05mm, can effectively prevent the lesion group of excision
It knits to enter and damages vacuum pump in vacuum pump.
Further, the vacuum pump（23）Setting control switch（27）, the control switch（27）It is arranged in handle
（16）On.
Further, the driving switch（17）It is connected with external power cord（19）.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but these according to the utility model
Corresponding change and deformation should all belong to the protection domain of the utility model the attached claims.
Claims (7)
1. a kind of digestive endoscopy Minimally Invasive Surgery knife system, it is characterised in that：Including operation knife assembly and cleaning assembly, the operation
Knife assembly includes wire electric knife（11）With arc-shaped plastic plate（12）；
The cleaning assembly includes sucker（21）, conduit（22）And vacuum pump（23）；
The wire electric knife（11）It is fixed on arc-shaped plastic plate（12）Both ends, and with arc-shaped plastic plate（12）In " bow "
The working condition of shape；
The arc-shaped plastic plate（12）Intermediate position is connected with hollow guide rod（13）, the arc-shaped plastic plate（12）Middle part
Position setting through-hole（14）, the hollow guide rod（13）Lower end outlet and through-hole（14）Connection, the wire electric knife（11）One
End connection conductive wire（15）, the conductive wire（15）Across through-hole（14）And it is pierced by hollow guide rod（13）；
The hollow guide rod（13）Handle is arranged in upper end（16）, the conductive wire（15）With setting in handle（16）On shelves
Bit switch（17）Connection；
The sucker（21）It is arranged in arc-shaped plastic plate（12）Inside, the sucker（21）Centre connecting tube（22）,
The conduit（22）Across through-hole（14）And it is pierced by hollow guide rod（13）Side wall, the conduit（22）Outlet end connection cleaning bucket
（24）, the cleaning bucket（24）Pass through tracheae（25）Connect vacuum pump（23）.
2. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 1, it is characterised in that：The conductive wire
（15）Insulating protective sleeve is arranged in surface（18）.
3. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 1, it is characterised in that：The conductive wire
（15）Front end is fixed on arc-shaped plastic plate（12）Inside.
4. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 1, it is characterised in that：The tracheae（25）With
Clear up bucket（24）Junction be arranged filter screen（26）.
5. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 4, it is characterised in that：The filter screen（26）
Mesh diameter be 0.001~0.1mm.
6. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 1, it is characterised in that：The vacuum pump（23）
Setting control switch（27）, the control switch（27）It is arranged in handle（16）On.
7. a kind of digestive endoscopy Minimally Invasive Surgery knife system according to claim 1, it is characterised in that：The driving switch
（17）It is connected with external power cord（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094842.3U CN207785274U (en) | 2017-08-30 | 2017-08-30 | A kind of digestive endoscopy Minimally Invasive Surgery knife system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094842.3U CN207785274U (en) | 2017-08-30 | 2017-08-30 | A kind of digestive endoscopy Minimally Invasive Surgery knife system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785274U true CN207785274U (en) | 2018-08-31 |
Family
ID=63273899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094842.3U Expired - Fee Related CN207785274U (en) | 2017-08-30 | 2017-08-30 | A kind of digestive endoscopy Minimally Invasive Surgery knife system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827321A (en) * | 2021-09-24 | 2021-12-24 | 吉林大学 | Preoperative pathological diagnosis puncture biopsy device for liver cancer |
-
2017
- 2017-08-30 CN CN201721094842.3U patent/CN207785274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827321A (en) * | 2021-09-24 | 2021-12-24 | 吉林大学 | Preoperative pathological diagnosis puncture biopsy device for liver cancer |
| CN113827321B (en) * | 2021-09-24 | 2023-02-07 | 吉林大学 | Preoperative pathological diagnosis puncture biopsy device for liver cancer |
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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: 20180831 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |