CN208851519U - Water stop device for ultrosonic endoscope - Google Patents
Water stop device for ultrosonic endoscope Download PDFInfo
- Publication number
- CN208851519U CN208851519U CN201721052648.9U CN201721052648U CN208851519U CN 208851519 U CN208851519 U CN 208851519U CN 201721052648 U CN201721052648 U CN 201721052648U CN 208851519 U CN208851519 U CN 208851519U
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- water
- pipe
- air bag
- conduit
- connection
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Abstract
The utility model relates to the field of medical instrument technology, more particularly to a kind of Water stop device for ultrosonic endoscope, including water guide pipe device, airway device, water blockoff airbag apparatus, injecting cylinder device, the water guide pipe device includes drinking-water pipe, suction pump, water-supply-pipe, conduit, hose connector and straight tube；One end of the drinking-water pipe connects suction pump, and the other end connection of suction pump has the water-supply-pipe of control valve；The lower end connecting conduit of the water-supply-pipe；The lower end of the conduit connects straight tube by hose connector；The airway device includes Syringe injector and air hose；The Syringe injector bonding connection air hose；The utility model can effectively solve the problems, such as that water blocking device in the prior art exists, and provide one kind and be easy to use, can effectively remove a kind of Water stop device for ultrosonic endoscope of detection water.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of Water stop device for ultrosonic endoscope.
Background technique
In digestive tract examining, ultrasound image acquired in ultrasonic probe is deep to the lesion origin, the cancer infiltration that judge lesion
Degree and Infiltrating extrent etc., play positive effect.Since sonification medium is air free water, the ultrasound image of lesion is obtained, is just needed
Lesion is soaked in the water of no gas.Current inspection method is first to fill the water from the biopsy hole of gastroscope to focal zone, then
It is sent into miniprobe sonography from biopsy hole, carries out the scanning of marginal not waterside.With this method, although can also obtain ultrasound image.But
For the tested region of esophagus one kind, it is difficult to staying in air free water into tested region doctor's speed is fast again.Thus,
It is just difficult to obtain satisfied ultrasound image, and makes accurate diagnosis.Therefore, in the prior art endoscopic ultrasonography occur with stifled
Water installations.Such as number of patent application is a kind of Water stop device for ultrosonic endoscope of CN01217098.4.It includes hose, in hose
There is conduit, there is air bag in the front end of conduit, and the inner cavity of the air bag is communicated with the inner cavity of conduit.The utility model is suitable for endoscopic ultrasonography
Water blockoff is carried out when inspection.Air free water can be kept here using the water blocking device of the utility model, can obtain satisfied ultrasound image, and make
Accurately diagnosis out.But the utility model after being filled the water, may be good for human body there is that can not drain
Health impacts.
Utility model content
The purpose of the utility model is to provide a kind of Water stop device for ultrosonic endoscope, can effectively solve in the prior art
Water blocking device there are the problem of, provide it is a kind of be easy to use, can effectively remove a kind of endoscopic ultrasonography of detection water with stifled
Water installations.
The purpose of this utility model is achieved through the following technical solutions:
Water stop device for ultrosonic endoscope, including water guide pipe device, airway device, water blockoff airbag apparatus, injecting cylinder device,
The water guide pipe device includes drinking-water pipe, suction pump, water-supply-pipe, conduit, hose connector and straight tube；The drinking-water pipe connection is drawn water
One end of pump, the other end connection of suction pump have the water-supply-pipe of control valve；The lower end connecting conduit of the water-supply-pipe；It is described
The lower end of conduit connects straight tube by hose connector；
The airway device includes Syringe injector and air hose；The Syringe injector bonding connection gas transmission is soft
Pipe；
The water blockoff airbag apparatus includes upper annulus air bag, connection tracheae and lower annulus air bag；The upper annulus air bag
Lower end connects the upper end of lower annulus air bag by more connection tracheaes；
The injecting cylinder device includes circular cylinder, round permeable hole and lower inlet opening；The top of the annular shape cylinder
Multiple round permeable holes are set on face；Lower inlet opening is set on the bottom surface of the annular shape cylinder；
The annular shape cylinder bonding connection is in the lower end of conduit；The upper end tube nozzle bonding connection of the straight tube is in lower water inlet
On the inside of hole, straight tube is connected to the inside of circular cylinder；The upper annulus air bag and lower annulus air bag bonding connection are in circular cylinder
On the lateral surface of body；For the lower end nozzle bonding connection of the air hose on upper annulus air bag, air hose is connected to upper annulus
Inside air bag.
The first circular through hole and the are arranged on round fixed block for the round fixed block of the upper end bonding connection one of the conduit
Two circular through holes；Bonding connection conduit on the inside of first circular through hole；The second circular through hole medial gap is cooperatively connected
Air hose.
The upper annulus air bag, connection tracheae and lower annulus air bag are all made of natural rubber.
The conduit is PVC plastic pipe.
The utility model has the beneficial effects that a kind of Water stop device for ultrosonic endoscope of the utility model, can effectively solve
Water blocking device in the prior art there are the problem of, provide it is a kind of be easy to use, be structure novel, practical, can be effective
Remove a kind of Water stop device for ultrosonic endoscope of detection water.
Detailed description of the invention
Fig. 1 is the overall structure diagram one of the utility model；
Fig. 2 is the overall structure diagram two of the utility model；
Fig. 3 is the structural schematic diagram of water guide pipe device inside the utility model；
Fig. 4 is the structural schematic diagram of the utility model internal passageway device；
Fig. 5 is the structural schematic diagram of water blockoff airbag apparatus inside the utility model；
Fig. 6 is the structural schematic diagram one that the utility model internal water flooding wound packages is set；
Fig. 7 is the structural schematic diagram two that the utility model internal water flooding wound packages is set.
In figure: water guide pipe device 1；Drinking-water pipe 1-1；Suction pump 1-2；Water-supply-pipe 1-3；Conduit 1-4；Hose connector 1-5；Directly
Pipe 1-6；Airway device 2；Syringe injector 2-1；Air hose 2-2；Water blockoff airbag apparatus 3；Upper annulus air bag 3-1；Connection
Tracheae 3-2；Lower annulus air bag 3-3；Injecting cylinder device 4；Circular cylinder 4-1；Round permeable hole 4-2；Lower inlet opening 4-3；Circle
Shape fixed block 5.
Specific embodiment
1-7 is described in further detail the utility model with reference to the accompanying drawing.
Specific embodiment 1:
As shown in figs. 1-7, Water stop device for ultrosonic endoscope, including water guide pipe device 1, airway device 2, water blockoff air bag dress
Set 3, injecting cylinder device 4, the working principle of the utility model are as follows: when in use, first by water guide pipe device 1, airway device 2
It is held together with gastroscope or colonoscopy detection device, then detects water blockoff airbag apparatus 3, injecting cylinder device 4 and gastroscope or colonoscopy
Device is inserted at the area to be tested of patient's stomach, then by airway device 2 to 3 inner air of water blockoff airbag apparatus,
So that the outer wall of water blockoff airbag apparatus 3 is fitted tightly on the inner wall of gastrointestinal tract, then pass through water guide pipe device 1 to injecting cylinder
Air free water is injected inside device 4, air free water enters to inside stomach from the upper end of injecting cylinder device 4, will be in colonoscopy detection device
The area to be tested that the miniprobe sonography in portion is fed through injection air free water diagnoses to obtain ultrasound image convenient for doctor；
Upon completion of the assays, the air free water of injection is sucked out by water guide pipe device 1 first；Then it will be blocked up by airway device 2 again
Air inside aqueous vapor bag apparatus 3 is sucked out, and finally takes out the present apparatus.
The water guide pipe device 1 includes drinking-water pipe 1-1, suction pump 1-2, water-supply-pipe 1-3, conduit 1-4, hose connector 1-5
With straight tube 1-6；The other end connection of one end of the drinking-water pipe 1-1 connection suction pump 1-2, suction pump 1-2 has control valve
Water-supply-pipe 1-3；The lower end connecting conduit 1-4 of the water-supply-pipe 1-3；The lower end of the conduit 1-4 is connected by hose connector 1-5
Meet straight tube 1-6；The water guide pipe device 1 when in use, when needing to fill the water, by suction pump 1-2 and extracts water source, water source is led to
It crosses water-supply-pipe 1-3 to be input to inside conduit 1-4, is then delivered to water source by conduit 1-4, hose connector 1-5 and straight tube 1-6
It inside injecting cylinder device 4, and is flowed out in stomach from the upper end of injecting cylinder device 4, when needing to drain, then passes through suction pump 1-
2 extract water from the inside of injecting cylinder device 4 and upper end out.
The airway device 2 includes Syringe injector 2-1 and air hose 2-2；The Syringe injector 2-1 bonding connects
Meet air hose 2-2；The airway device 2 when in use, by Syringe injector 2-1 and air hose 2-2 to water blockoff gas
Air is injected inside upper annulus air bag 3-1, the connection tracheae 3-2 of bag apparatus 3 and lower annulus air bag 3-3, needs to take out water blockoff gas
When bag apparatus 3, air is extracted out by Syringe injector 2-1, the volume of Syringe injector 2-1 is greater than upper annulus air bag 3-1, connection
The sum of the volume of tracheae 3-2 and lower annulus air bag 3-3.
The water blockoff airbag apparatus 3 includes upper annulus air bag 3-1, connection tracheae 3-2 and lower annulus air bag 3-3；On described
The upper end that the lower end of annulus air bag 3-1 passes through the lower annulus air bag 3-3 of more connection tracheae 3-2 connections；The water blockoff airbag apparatus 3
When in use, air enters to inside annulus air bag 3-1, connection tracheae 3-2 and lower annulus air bag 3-3, so that upper annulus gas
Capsule 3-1 and lower annulus air bag 3-3 expansion, is finally fitted tightly over inside stomach, and upper annulus air bag 3-1 is for blocking water, lower annulus
Air bag 3-3 carries out auxiliary and blocks water, leak when preventing annulus air bag 3-1 from blocking water.
The injecting cylinder device 4 includes circular cylinder 4-1, circle permeable hole 4-2 and lower inlet opening 4-3；The annulus
Multiple round permeable hole 4-2 are set on the top surface of shape cylinder 4-1；Lower inlet opening is set on the bottom surface of the annular shape cylinder 4-1
4-3；When in use, the water that water guide pipe device 1 conveys enters from the lower end of circular cylinder 4-1 the injecting cylinder device 4 first,
Then it is flowed out in stomach by circle permeable hole 4-2, in draining, then water flow enters to annulus by circle permeable hole 4-2
Inside shape cylinder 4-1, then pass through straight tube 1-6, hose connector 1-5 and conduit 1-4 extraction.
The annular shape cylinder 4-1 bonding connection is in the lower end of conduit 1-4；The upper end tube nozzle of the straight tube 1-6, which is bonded, to be connected
It connects on the inside of lower inlet opening 4-3, straight tube 1-6 is connected to the inside of circular cylinder 4-1；The upper annulus air bag 3-1 and lower annulus
Air bag 3-3 bonding connection is on the lateral surface of circular cylinder 4-1；The lower end nozzle bonding connection of the air hose 2-2 exists
On upper annulus air bag 3-1, in air hose 2-2 connection inside annulus air bag 3-1.
The round fixed block 5 of the upper end bonding connection one of the conduit 1-4, setting first is round logical on round fixed block 5
Hole and the second circular through hole；Bonding connection conduit 1-4 on the inside of first circular through hole；The second circular through hole medial gap
Mating connection air hose 2-2.
The upper annulus air bag 3-1, connection tracheae 3-2 and lower annulus air bag 3-3 are all made of natural rubber.
The conduit 1-4 is PVC plastic pipe.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (4)
1. Water stop device for ultrosonic endoscope, including water guide pipe device (1), airway device (2), water blockoff airbag apparatus (3), water filling
Wound packages sets (4), it is characterised in that: the water guide pipe device (1) includes drinking-water pipe (1-1), suction pump (1-2), water-supply-pipe (1-
3), conduit (1-4), hose connector (1-5) and straight tube (1-6)；One end of drinking-water pipe (1-1) connection suction pump (1-2), takes out
The other end connection of water pump (1-2) has the water-supply-pipe (1-3) of control valve；The lower end connecting conduit of the water-supply-pipe (1-3)
(1-4)；The lower end of the conduit (1-4) passes through hose connector (1-5) connection straight tube (1-6)；
The airway device (2) includes Syringe injector (2-1) and air hose (2-2)；The Syringe injector (2-1) is viscous
Knot connection air hose (2-2)；
The water blockoff airbag apparatus (3) includes upper annulus air bag (3-1), connection tracheae (3-2) and lower annulus air bag (3-3)；Institute
The lower end for stating annulus air bag (3-1) connects the upper end of lower annulus air bag (3-3) by more connections tracheae (3-2)；
The injecting cylinder device (4) includes circular cylinder (4-1), round permeable hole (4-2) and lower inlet opening (4-3)；It is described
Multiple round permeable holes (4-2) are set on the top surface of circular cylinder (4-1)；It is set on the bottom surface of the annular shape cylinder (4-1)
Set lower inlet opening (4-3)；
Annular shape cylinder (4-1) bonding connection is in the lower end of conduit (1-4)；The upper end tube nozzle of the straight tube (1-6) is bonded
It is connected on the inside of lower inlet opening (4-3), straight tube (1-6) is connected to the inside of circular cylinder (4-1)；The upper annulus air bag (3-
1) and lower annulus air bag (3-3) bonding connection is on the lateral surface of circular cylinder (4-1)；Under the air hose (2-2)
End pipe mouth bonding connection is on upper annulus air bag (3-1), and annulus air bag (3-1) is internal in air hose (2-2) connection.
2. Water stop device for ultrosonic endoscope according to claim 1, it is characterised in that: the upper end of the conduit (1-4) is viscous
A round fixed block (5) is connect in succession, and the first circular through hole and the second circular through hole are set on round fixed block (5)；Described
Bonding connection conduit (1-4) on the inside of one circular through hole；The second circular through hole medial gap mating connection air hose (2-
2)。
3. Water stop device for ultrosonic endoscope according to claim 1, it is characterised in that: the upper annulus air bag (3-1) connects
Trachea (3-2) and lower annulus air bag (3-3) are all made of natural rubber.
4. Water stop device for ultrosonic endoscope according to claim 1, it is characterised in that: the conduit (1-4) is PVC plastic
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052648.9U CN208851519U (en) | 2017-08-22 | 2017-08-22 | Water stop device for ultrosonic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052648.9U CN208851519U (en) | 2017-08-22 | 2017-08-22 | Water stop device for ultrosonic endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851519U true CN208851519U (en) | 2019-05-14 |
Family
ID=66409656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052648.9U Expired - Fee Related CN208851519U (en) | 2017-08-22 | 2017-08-22 | Water stop device for ultrosonic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851519U (en) |
-
2017
- 2017-08-22 CN CN201721052648.9U patent/CN208851519U/en not_active Expired - Fee Related
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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: 20190514 Termination date: 20200822 |