CN209236224U - Disposably integrated biopsy cap is used under a kind of multi-functional endoscope - Google Patents
Disposably integrated biopsy cap is used under a kind of multi-functional endoscope Download PDFInfo
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- CN209236224U CN209236224U CN201821387368.8U CN201821387368U CN209236224U CN 209236224 U CN209236224 U CN 209236224U CN 201821387368 U CN201821387368 U CN 201821387368U CN 209236224 U CN209236224 U CN 209236224U
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- biopsy cap
- elastic slice
- biopsy
- disposably
- functional endoscope
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Abstract
The utility model relates to disposably integrated biopsy cap is used under a kind of multi-functional endoscope, including biopsy cap ontology, the upper end of the biopsy cap ontology is fixedly connected with a sealing cover, the sealing cover is equipped with the opening being connected with biopsy cap body interior, biopsy cap ontology is internally provided with check valve, and the side wall of biopsy cap ontology offers liquid injection hole below the check valve；In use, when Endoscopic Treatment used instrument pass through this successively turn over "-" type opening and check valve after protrude into vivo；Water or medical fluid are injected by fluid injection hose.The utility model is simple and reasonable for structure, strong operability, the effect of biopsy cap when can play Endoscopic Treatment to greatest extent, effectively shorten rescue when nursing staff operating procedure and rescue time, solve the problems, such as existing common biopsy cap treatment when step is relatively complicated, can not have both water filling push away medicine sprinkling etc. multi-functionals.
Description
Technical field:
The utility model relates to disposably integrated biopsy cap is used under a kind of multi-functional endoscope.
Background technique:
Often find that patient is associated with Peptic Ulcer, Gastroesophageal in conventional endoscopic checking process, under scope
The diseases such as varication, Du Shi disease, the usually potential bleeding risk of these diseases, need to carry out corresponding Endoscopic Treatment immediately.This
When, if temporarily changing special treatment mirror etc., treatment time certainly will will be delayed, and easily influence the best visual area exposed, miss
Best occasion for the treatment, and then increase rescue cost.Therefore, in order to avoid repeatedly replacement treatment mirror and biopsy in endoscopic procedures
Cap, it is necessary to design and a kind of operate convenient and vdiverse in function biopsy cap.
Utility model content:
The utility model makes improvement for the above-mentioned problems of the prior art, i.e., skill to be solved in the utility model
Art problem is to provide under a kind of multi-functional endoscope using disposably integrated biopsy cap, is not only simple in structure, rationally, and efficiently just
It is prompt.
To achieve the goals above, the technical solution adopted in the utility model is: using primary under a kind of multi-functional endoscope
Property integrated biopsy cap, including biopsy cap ontology, the upper end of the biopsy cap ontology be fixedly connected with a sealing cover, sets on the sealing cover
There is the opening being connected with biopsy cap body interior, biopsy cap ontology is internally provided with check valve, the side wall of biopsy cap ontology
Liquid injection hole is offered below the check valve.
Further, the check valve includes upper elastic slice and lower elastic slice, the bullet of the elastic tip of the upper elastic slice and lower elastic slice
Property end connects firmly the inner wall in biopsy cap ontology two sides respectively, and the free end of upper elastic slice rides upon the free end upper surface of lower elastic slice.
Further, the overlapping region of the free end of the free end of the upper elastic slice and lower elastic slice be located at opening just under
Side.
Further, the length of the lower elastic slice is greater than the length of upper elastic slice.
Further, the biopsy cap ontology, upper elastic slice and lower elastic slice are rubber material, biopsy cap ontology, upper bullet
Piece and lower elastic slice are integrally formed.
Further, the opening is in "-" type.
Further, the cross section of the opening is semi-circular shape.
Further, a fluid injection hose is connected on the liquid injection hole.
Further, it is skewed to be that inside is low, outside is high for the liquid injection hole.
Further, flow-stopping clip is provided on the fluid injection hose.
Compared with prior art, the utility model has the effect that the utility model is simple and reasonable for structure, can operate
Property strong, the effect of biopsy cap when can play Endoscopic Treatment to greatest extent, effectively shorten rescue when nursing staff operating procedure
And rescue time, solve existing common biopsy cap treatment when step is relatively complicated, can not have both water filling push away medicine sprinkling etc. it is multiple
The problem of function.
Detailed description of the invention:
Fig. 1 is the utility model embodiment organigram.
In figure:
1- biopsy cap ontology；2- sealing cover；3- opening；4- check valve；The upper elastic slice of 5-；Elastic slice under 6-；7- liquid injection hole；8- note
Liquid hose；9- flow-stopping clip.
Specific embodiment:
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the utility model is to integrate biopsy cap using disposable under a kind of multi-functional endoscope, including inside is
Hollow structure and upper and lower ends have port biopsy cap ontology 1, the upper end of the biopsy cap ontology 1 is fixedly connected with a sealing cover
2, sealing cover is Nian Jie with biopsy cap ontology, and the sealing cover 2 is equipped with to be open with the "-" type being connected inside biopsy cap ontology 1
3, biopsy cap ontology 1 is internally provided with check valve 4, and the side wall of biopsy cap ontology 1 offers note in the lower section of the check valve 5
Fluid apertures 7 is connected with a fluid injection hose 8 on the liquid injection hole 7.In use, pass through should be according to for used instrument when Endoscopic Treatment
The secondary "-" type that turns over is open and protrudes into after check valve in vivo；Water or medical fluid are injected by fluid injection hose.
In the present embodiment, the check valve 4 includes upper elastic slice 5 and lower elastic slice 6, elastic tip and the lower bullet of the upper elastic slice 5
The elastic tip of piece 6 connects firmly the inner wall in 1 two sides of biopsy cap ontology respectively, and the free end of upper elastic slice 5 rides upon the freedom of lower elastic slice 6
Hold upper surface.When sealing cover 2 of the various instruments through being open with "-" type is inserted into, upper and lower elastic slice compression power is acted on beats to two sides
It opens；And pressure effect and upper and lower bullet when instrument with the sealing cover that "-" type is open through exiting, in human body gastral cavity, enteric cavity
The effect of piece own resilience makes two elastic slices automatically reset, and realizes that check valve automatic rebounding is closed, to effectively prevent body cavity
The interior outside splash of gas or liquid；In addition, check valve can also be certainly when inwardly injecting liquid through fluid injection hose in operation
Dynamic rebound is closed to guarantee the unidirectional interior stream of liquid.
In the present embodiment, the overlapping region of the free end of the free end and lower elastic slice 6 of the upper elastic slice 5 is located at opening 3
Underface preferably opens upper and lower elastic slice after passing through opening in order to instrument.
In the present embodiment, the length of the lower elastic slice 6 is greater than the length of upper elastic slice 5.
In the present embodiment, the biopsy cap ontology 1, upper elastic slice 5 and lower elastic slice 6 are medical grade rubber material, biopsy cap
Ontology, upper elastic slice and lower elastic slice are integrally formed, and prevent operating process from slipping, it is ensured that operating process is not contaminated.
In the present embodiment, the cross section of the opening 2 is semi-circular shape.
In the present embodiment, it is skewed that the liquid injection hole 7 is that inside is low, outside is high, parallel with the biopsy duct of scope, has
It is carried out simultaneously conducive to operations such as biopsy, water fillings.
In the present embodiment, it is provided with flow-stopping clip 9 on the fluid injection hose 8, can be needed to clamp fluid injection at any time according to treatment soft
Pipe, avoids backflow phenomenon.Flow-stopping clip is the prior art, does not do to its structure and excessively repeats herein.The end of fluid injection hose
The syringe that different model can be connected is mainly used for strengthening when the common endoscopic technic of five auxiliary water sending devices and rinse.
In the present embodiment, in conventional endoscopic checking process, when discovery complexity problem, it need to go immediately under corresponding scope
When treatment, which directly can be connected to endoscopic biopsy duct top by medical staff, in favor of being open through band "-" type
Sealing cover be sent into various instrument coordinated manipulations, avoid repeatedly replacing mirror and biopsy cap, to greatly reduce rescue process
The operating procedure of middle nursing staff saves the operating time, improves operating efficiency."-" type opening and check valve on sealing cover can
It is effectively prevent the outside splash of body fluid caused by body intracavity pressure, and when external syringe is filled the water into injection hose, check valve
Can automatic rebounding close with guarantee liquid it is unidirectional in stream.In operation, it can select to close or open as the case may be with platform nurse
Flow-stopping clip, and the direction of fluid injection hose is adjusted, corresponding syringe is connected according to specific Treatment need.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (10)
1. using disposably integrated biopsy cap, including biopsy cap ontology under a kind of multi-functional endoscope, it is characterised in that: the biopsy
The upper end of cap ontology is fixedly connected with a sealing cover, and the sealing cover is equipped with the opening being connected with biopsy cap body interior, biopsy
Cap ontology is internally provided with check valve, and the side wall of biopsy cap ontology offers liquid injection hole below the check valve.
2. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1, it is characterised in that: described
Check valve includes upper elastic slice and lower elastic slice, and the elastic tip of the upper elastic slice and the elastic tip of lower elastic slice are connected firmly respectively in biopsy cap sheet
The inner wall of body two sides, the free end of upper elastic slice ride upon the free end upper surface of lower elastic slice.
3. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 2, it is characterised in that: described
The overlapping region of the free end of upper elastic slice and the free end of lower elastic slice is located at the underface of opening.
4. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 2, it is characterised in that: described
The length of lower elastic slice is greater than the length of upper elastic slice.
5. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 2, it is characterised in that: described
Biopsy cap ontology, upper elastic slice and lower elastic slice are rubber material, and biopsy cap ontology, upper elastic slice and lower elastic slice are integrated into
Type.
6. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1, it is characterised in that: described
Opening is in "-" type.
7. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1 or 6, it is characterised in that:
The cross section of the opening is semi-circular shape.
8. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1, it is characterised in that: described
A fluid injection hose is connected on liquid injection hole.
9. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1 or 8, it is characterised in that:
It is skewed that the liquid injection hole is that inside is low, outside is high.
10. using disposably integrated biopsy cap under a kind of multi-functional endoscope according to claim 1, it is characterised in that: institute
It states and is provided with flow-stopping clip on fluid injection hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387368.8U CN209236224U (en) | 2018-08-28 | 2018-08-28 | Disposably integrated biopsy cap is used under a kind of multi-functional endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387368.8U CN209236224U (en) | 2018-08-28 | 2018-08-28 | Disposably integrated biopsy cap is used under a kind of multi-functional endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236224U true CN209236224U (en) | 2019-08-13 |
Family
ID=67517163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387368.8U Active CN209236224U (en) | 2018-08-28 | 2018-08-28 | Disposably integrated biopsy cap is used under a kind of multi-functional endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236224U (en) |
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2018
- 2018-08-28 CN CN201821387368.8U patent/CN209236224U/en active Active
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