CN207323504U - A kind of disposable endoscope spray line - Google Patents
A kind of disposable endoscope spray line Download PDFInfo
- Publication number
- CN207323504U CN207323504U CN201720267906.9U CN201720267906U CN207323504U CN 207323504 U CN207323504 U CN 207323504U CN 201720267906 U CN201720267906 U CN 201720267906U CN 207323504 U CN207323504 U CN 207323504U
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- sprinkling
- nozzle
- outer tube
- handle
- tube
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Abstract
The utility model provides a kind of disposable endoscope spray line, including sequentially connected probe from left to right, tube body and handle, the probe tip face is equipped with peephole, the handle is equipped with injection interface and slide switch, the sprinkling inner tube being arranged successively from inside to outside and sprinkling outer tube are equipped with the tube body, described sprinkling outer tube one end is fixedly connected with the probe, the sprinkling outer tube other end is fixedly connected with the handle, described sprinkling inner tube one end passes through the handle and the injection orifice, the sprinkling inner tube other end is equipped with elastic nozzle, the elasticity nozzle is connected by the sprinkling inner tube with the slide switch, the slide switch is used to control the extended or retracted sprinkling outer tube of the elastic nozzle.A kind of disposable endoscope spray line provided by the utility model, unrestrained liquid is blocked using elastic nozzle, prevents liquid to be dropped on peephole, influences inner cavity observation.
Description
Technical field
Endoscopic technique field is the utility model is related to, more particularly to a kind of disposable endoscope spray line.
Background technology
When being performed the operation using endoscope, using the sprinkling pipe inspection liquid on endoscope, in spray line course of injection
In, part liquid is because insufficient pressure can not be sprayed onto on wound, and drop can be trickled down on observation window and stopped in some cases
Visual field；The cleaning liquid with weak power discharged when sprinkling will end cannot be by observation window, so as to adhere to observation
On window.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome the liquid meeting sprayed in spray line in the prior art
Trickle down influences the deficiency of observation on peephole, and the utility model provides a kind of disposable endoscope spray line.
The utility model solves its technical problem technical solution to be taken：A kind of disposable endoscope spray line,
Peephole is equipped with including sequentially connected probe, tube body and handle, the probe tip face from left to right, the handle is equipped with
Interface and slide switch are injected, the sprinkling inner tube being arranged successively from inside to outside and sprinkling outer tube, the spray are equipped with the tube body
Spill outer tube one end to be fixedly connected with the probe, the sprinkling outer tube other end is fixedly connected with the handle, in the sprinkling
Pipe one end is equipped with elastic nozzle, the elasticity through the handle and the injection orifice, the sprinkling inner tube other end
Nozzle by it is described sprinkling inner tube be connected with the slide switch, the slide switch be used for control it is described elasticity nozzle stretching or
The sprinkling outer tube is retracted, when the elastic nozzle stretches out the sprinkling outer tube, the elasticity nozzle radially opens, and works as institute
When stating the elastic nozzle retraction sprinkling outer tube, the elasticity nozzle is radially contracted.
Operation consent takes in elastic nozzle in sprinkling outer tube, and after endoscope probe is sent into surgery location, slide switch leads to
Cross sprinkling inner tube to release the elastic nozzle being contracted in sprinkling outer tube, elastic nozzle is losing the inside pipe wall constraint of sprinkling outer tube
Afterwards, it is flared out under natural resiliency effect, elastic nozzle blocks probe tip face, then by the injection interface on liquid and handle
Connection, by spraying inner tube by medicine liquid spray to wound, the liquid of insufficient pressure is dropped on nozzle, and sprinkling liquid terminates
Afterwards, elastic nozzle is collapsible into sprinkling inner tube by slide switch by spraying inner tube, using observing sem observation inner cavity situation.Using
Elastic nozzle blocks unrestrained liquid, prevents liquid to be dropped on peephole, influences wound observation.
Further, the elastic nozzle includes elastic support bars and gear liquid film, one end of the elastic support bars with it is described
Sprinkling inner tube is fixedly connected, and the gear liquid film is equipped between the adjacent elastic support bars.Using elastic support bars and gear liquid film
Elastic nozzle is cooperatively formed, easy to spray liquid when blocks unrestrained liquid, while easily can be collapsible into elastic nozzle
Spray in outer tube.
Further, the gear liquid film projected area is more than the probe tip face area.It can prevent liquid from floating in the air to observation
On mirror.
Further, the resilient support strip adoption Nitinol or medical stainless steel.
Further, the gear liquid film uses transparent polyurethane or polyethylene.
The beneficial effects of the utility model are：A kind of disposable endoscope spray line provided by the utility model, using bullet
Property nozzle block unrestrained liquid, prevent that liquid is dropped on peephole, influence inner cavity observation.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the best embodiment of the utility model；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the enlarged diagram of B in Fig. 1；
Fig. 4 is the enlarged diagram of C in Fig. 1.
In figure：1st, pop one's head in, 2, tube body, 3, handle, 4, peephole, 5, injection interface, 6, slide switch, 7, sprinkling inner tube,
8th, outer tube is sprayed, 9, elastic support bars, 10, gear liquid film, 11, elastic nozzle.
Embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows the composition related with the utility model.
As shown in Figs 1-4, a kind of disposable endoscope spray line of the utility model, including it is sequentially connected from left to right
Probe 1, tube body 2 and handle 3, the tube body 2 are flexible hose, and 1 end face of the probe is equipped with three peepholes 4, the sight
Examine mirror 4 to be arranged on same circumference, the handle 3 is equipped with injection interface 5 and slide switch 6, and the injection interface 5 is arranged on institute
State on 3 lateral wall of handle, and the injection interface 5 is tilted to away from 2 direction of tube body, the slide switch 6 and the hand
Handle 3 is slidably connected, and the sprinkling inner tube 7 being arranged successively from inside to outside is equipped with the tube body 2 and sprays outer tube 8, outside the sprinkling
8 one end of pipe is fixedly connected with the probe 1, and is located at the peephole 4 on same circumference, sprinkling 8 other end of outer tube
It is fixedly connected with the handle 3,7 one end of the sprinkling inner tube is connected through the handle 3 with the injection interface 5, the spray
Spill 7 other end of inner tube and be equipped with elastic nozzle 11, the elasticity nozzle 11 is connected by the sprinkling inner tube 7 with the slide switch 6
Connect, the slide switch 6 is used to control the extended or retracted sprinkling outer tube 8 of the elastic nozzle 11, when the elastic nozzle
11 when stretching out the sprinkling outer tube 8, and the elasticity nozzle 11 radially opens, when the elastic nozzle 11 is retracted outside the sprinkling
During pipe 8, the elasticity nozzle 11 is radially contracted.
The elasticity nozzle 11 includes elastic support bars 9 and gear liquid film 10, one end and the spray of the elastic support bars 9
Spill inner tube 7 to be fixedly connected, the gear liquid film 10 is equipped between the adjacent elastic support bars 9.
10 projected area of the gear liquid is more than 1 face area of the probe.
The elastic support bars 9 use Nitinol material.
The gear liquid film 10 uses transparent polyurethane material.
Operation principle：
Operation consent takes in elastic nozzle 11 in sprinkling outer tube 8, and after endoscope probe 1 is sent into surgery location, control is slided
Dynamic switch 6 releases the elastic nozzle 11 being contracted in sprinkling inner tube 7, and elastic nozzle 11 is losing the 7 inner wall constraint of sprinkling inner tube
Afterwards, elastic support bars 9 are flared out under natural resiliency effect, while drive gear liquid film 10 to open, and shelter from gear liquid film 10
Pop one's head in 1 end face, then connect liquid with the injection interface 5 on handle 3, by spraying inner tube 7 by medicine liquid spray to inner cavity, pressure
Hypodynamic liquid is dropped on gear liquid film 10, and after spraying liquid, control slide switch 6 is by elastic support bars 9 and keeps off liquid
Film 10 is collapsible into sprinkling inner tube 7, finally observes inner cavity situation using peephole 4.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, by above-mentioned description, relevant work
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (5)
1. a kind of disposable endoscope spray line, including sequentially connected probe (1), tube body (2) and handle (3) from left to right,
Described probe (1) end face is equipped with peephole (4), it is characterised in that：The handle (3) is equipped with injection interface (5) and slides
Switch (6), the sprinkling inner tube (7) being arranged successively from inside to outside and sprinkling outer tube (8), the sprinkling are equipped with the tube body (2)
Outer tube (8) one end is fixedly connected with the probe (1), and sprinkling outer tube (8) other end is fixedly connected with the handle (3),
Described sprinkling inner tube (7) one end is connected through the handle (3) with the injection interface (5), described sprinkling inner tube (7) other end
Equipped with elastic nozzle (11), the elasticity nozzle (11) is connected by the sprinkling inner tube (7) with the slide switch (6), institute
State slide switch (6) to be used to control the extended or retracted sprinkling outer tube (8) of the elastic nozzle (11), when the elastic nozzle
(11) when stretching out sprinkling outer tube (8), the elasticity nozzle (11) is radially opened, when elastic nozzle (11) the retraction institute
When stating sprinkling outer tube (8), the elasticity nozzle (11) is radially contracted.
A kind of 2. disposable endoscope spray line as claimed in claim 1, it is characterised in that：The elasticity nozzle (11) includes
Elastic support bars (9) and gear liquid film (10), one end of the elastic support bars (9) are fixedly connected with the sprinkling inner tube (7), phase
The gear liquid film (10) is equipped between the adjacent elastic support bars (9).
A kind of 3. disposable endoscope spray line as claimed in claim 2, it is characterised in that：Described gear liquid film (10) perspective plane
Product is more than described probe (1) face area.
A kind of 4. disposable endoscope spray line as claimed in claim 2, it is characterised in that：The elastic support bars (9) are adopted
With Nitinol or medical stainless steel.
A kind of 5. disposable endoscope spray line as claimed in claim 2, it is characterised in that：The gear liquid film (10) is using saturating
Bright polyurethane or polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267906.9U CN207323504U (en) | 2017-03-20 | 2017-03-20 | A kind of disposable endoscope spray line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267906.9U CN207323504U (en) | 2017-03-20 | 2017-03-20 | A kind of disposable endoscope spray line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323504U true CN207323504U (en) | 2018-05-08 |
Family
ID=62375636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267906.9U Active CN207323504U (en) | 2017-03-20 | 2017-03-20 | A kind of disposable endoscope spray line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147743A1 (en) * | 2019-01-16 | 2020-07-23 | 沈伟 | Apparatus for spraying liquid medicine in endoscope clamping channel |
| CN116746868A (en) * | 2023-08-15 | 2023-09-15 | 湖南省华芯医疗器械有限公司 | Traction assembly, endoscope handle and endoscope |
| CN116746869A (en) * | 2023-08-24 | 2023-09-15 | 湖南省华芯医疗器械有限公司 | Opening and closing spray head, far-end assembly and endoscope |
-
2017
- 2017-03-20 CN CN201720267906.9U patent/CN207323504U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147743A1 (en) * | 2019-01-16 | 2020-07-23 | 沈伟 | Apparatus for spraying liquid medicine in endoscope clamping channel |
| CN116746868A (en) * | 2023-08-15 | 2023-09-15 | 湖南省华芯医疗器械有限公司 | Traction assembly, endoscope handle and endoscope |
| CN116746868B (en) * | 2023-08-15 | 2023-10-20 | 湖南省华芯医疗器械有限公司 | Traction assembly, endoscope handle and endoscope |
| CN116746869A (en) * | 2023-08-24 | 2023-09-15 | 湖南省华芯医疗器械有限公司 | Opening and closing spray head, far-end assembly and endoscope |
| CN116746869B (en) * | 2023-08-24 | 2023-11-17 | 湖南省华芯医疗器械有限公司 | Opening and closing spray head, far-end assembly and endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: 213149 No. 8 Lanxiang Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: JIANGSU ATE MEDICAL TECHNOLOGY Co.,Ltd. Address before: 213000 No. 12-7013 Garden Street, No. 159 Huayuan street, Hutang Town, Wujin District, Changzhou, Jiangsu. Patentee before: WUJIN DISTRICT HUTANG BAOQIANG MEDICAL INFORMATION CONSULTING SERVICE DEPARTMENT |
|
| TR01 | Transfer of patent right |