CN2805805Y - Disposable fluid injection tube for hysterography - Google Patents
Disposable fluid injection tube for hysterography Download PDFInfo
- Publication number
- CN2805805Y CN2805805Y CN 200520058265 CN200520058265U CN2805805Y CN 2805805 Y CN2805805 Y CN 2805805Y CN 200520058265 CN200520058265 CN 200520058265 CN 200520058265 U CN200520058265 U CN 200520058265U CN 2805805 Y CN2805805 Y CN 2805805Y
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- CN
- China
- Prior art keywords
- hose
- hysterography
- pipe
- flexible pipe
- cavity path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of instruments for inputting media into a human body or conveying the media onto the human body, which is used for solving the problems in the prior art that a spherical bag is swelled, so patients feel discomfortable in use, the manufacture is inconvenient, and the structure of a one-way valve is complicated, so the cost is too high. A disposable water service tube for hysterography of the utility model comprises a hose 1 and branch tubes 2 arranged at the end of the hose 1, wherein a main cavity path 3 and a spherical bag cavity path 4 which are mutually isolated are arranged in the hose 1; the main cavity path 3 and the spherical bag cavity path 4 respectively extend to the corresponding branched tubes 2; a hose core 5 is arranged in the hose 1, and the main cavity path 3 and the spherical bag cavity path 4 are arranged in the hose core 5; a liquid outlet hole 6 communicated with the main cavity path 3 is formed on the hose 1; a bag hole 12 communicated with the spherical bag cavity path 4 is formed on the hose core 5; a detachable gap 7 is arranged between the hose 1 around the bag hole 12 and the hose core 5. The utility model is made of rubber material, and the spherical bag can be automatically formed by the elastic thin wall of the hose; the utility model is convenient in use.
Description
Technical field
This utility model belongs to be imported medium in the human body or is passed to technique with the apparatus field on the human body, is a kind of disposable use hysterography water service pipe.
Background technology
Existing water service pipe, comprise flexible pipe, be provided with tube core in the flexible pipe, hose end is provided with two branched pipes, in flexible pipe, be provided with two passages, passage extends to respectively in the branched pipe, and described two passages are arranged in the tube core, and one of them passage is provided with and passes to the outer liquid outlet of flexible pipe, outside flexible pipe, be provided with a sacculus, sacculus is heaved the outer surface at flexible pipe, one of them passage pass to the outer sacculus of flexible pipe in, in the branched pipe mouth of pipe, be provided with check valve.During use, at first flexible pipe is inserted in the vagina, sacculus enters vagina with flexible pipe, after sacculus enters the uterus, from the check valve of branched pipe, inject the sterilized water of mark amount, air bag is fully expanded, allow air bag seal the location in uterus, and then from ramose check valve injection medicinal liquid, medicinal liquid enters intrauterine by passage from liquid injection hole, increase along with amount of liquid medicine, the increase gradually of pressure, medicinal liquid are just opened the dilatation tubal that stops up, with the infertility for the treatment of or diagnosis causes because of salpingemphraxis.Its shortcoming is because sacculus is heaved the outer surface at flexible pipe, and is smooth and easy inadequately when flexible pipe gos deep into vagina and even uterus, patient felt under the weather, and during fabrication, need be at liquid injection hole and make a sacculus, also is inconvenient to make.Be provided with check valve on branched pipe, the one-way valve structures complexity causes cost too high.
The utility model content
It is a kind of easy to use, simple in structure that the purpose of this utility model is to provide, and is convenient to make the disposable use hysterography water service pipe that cost is low.
For realizing the purpose of this utility model, described disposable use hysterography water service pipe comprises flexible pipe, be arranged on the branched pipe of hose end, be provided with isolated main chamber passage and balloon cavity passage mutually in the flexible pipe, main chamber passage and balloon cavity passage extend to respectively in the corresponding branched pipe, be provided with tube core in the described flexible pipe, described main chamber passage and balloon cavity passage are arranged in the tube core, flexible pipe is provided with the liquid outlet that passes to main chamber passage, described tube core is provided with the bag hole that passes to the balloon cavity passage, is provided with the gap that can separate between the flexible pipe around the bag hole and the tube core.
Because tube core is provided with the bag hole that passes to the balloon cavity passage, be provided with the gap that can separate between the flexible pipe around the bag hole and the tube core.Before use, hose surface is a smooth state, even thickness.When injecting the sterilized water of mark amount in branched pipe, sterilized water will be extruded from bag hole through the balloon cavity passage, enters the gap between flexible pipe and the tube core, and flexible pipe is heaved, and forms a sacculus.During fabrication, there is one section part together non-caked as long as make between near flexible pipe of bag hole and the tube core, just can form a sacculus that is equivalent to be hidden on the flexible pipe, one-shot forming, simple in structure, be convenient to make.When flexible pipe is deep into vagina and uterus, do not have to heave and produce the sensation that local friction greatly causes uncomfortable or pain because of sacculus, easy to use.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the disposable use hysterography of this utility model water service pipe.
Fig. 2 is Figure 1A-A partial enlarged view.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the disposable use hysterography of this utility model water service pipe is described in further detail:
As shown in Fig. 1,2, disposable use hysterography water service pipe described in the utility model comprises flexible pipe 1, branched pipe 2, main chamber passage 3, balloon cavity passage 4, tube core 5, liquid outlet 6, gap 7, rubber stopper 8, cavity 9, bulge loop 10, spring-backed quill 11.
Described flexible pipe 1, tube core 5, spring-backed quill 11 are elastomeric material.In tube core 5, be provided with main chamber passage 3 and balloon cavity passage 4.The end of tube core 5 is provided with channel branch, correspondence is provided with branched pipe 2 in flexible pipe 1 end, main chamber passage 3 and balloon cavity passage 4 are isolated in flexible pipe 1 mutually, flexible pipe 1 is provided with the liquid outlet 6 that passes to main chamber passage 3, described tube core 5 is provided with the bag hole 12 that passes to balloon cavity passage 4, be provided with the gap 7 that can separate between flexible pipe 1 around the bag hole 12 and the tube core 5,, charge into a small amount of gas at this moment between flexible pipe 1 and the tube core 5 and outwards heave as the position between the dotted line among Fig. 2.
Be provided with rubber stopper 8 in the described branched pipe 2.Rubber stopper 8 itself has better elastic, when interting with syringe needle, is easy to make syringe needle to pass wherein thereon, at this moment antileaking and infiltration between rubber stopper 8 and the syringe needle.In case syringe needle is extracted from rubber stopper 8, it is very fast by the enclosed elastic of himself originally to be passed the pin hole of formation by syringe needle.
Be provided with cavity 9 in the described rubber stopper 8.So that when using syringe, can allow injection head insert, cavity 9 be rolled in injection head around, can play the effect of sealing.Under the situation about being pierced in the bottom of cavity 9, can no longer need to use syringe needle, and directly by syringe to the pipeline medicinal liquid etc. of annotating.
Described rubber stopper 8 peripheries are provided with multistage bulge loop 10.Making between rubber stopper 8 and branched pipe 2 walls increases friction, prevents that rubber stopper 8 from deviating from from branched pipe 2 because of the pressure in the pipeline is excessive.Multistage bulge loop 10 also helps to increase sealing simultaneously.
Described rubber stopper 8 residing branched pipes 2 outsides are arranged with spring-backed quill 11.Spring-backed quill 11 is rolled on branched pipe 2 outside wall surface, oppress branched pipe 2 make its with rubber stopper 8 between the sealing combine more firm.
Disposable use hysterography water service pipe described in the utility model can all adopt elastomeric material to make, and sacculus can utilize flexible pipe rubber-like thin-walled to form automatically by the gap between flexible pipe and the tube core.During fabrication, there is one section part together non-caked, easy to use as long as make between near flexible pipe of bag hole and the tube core.
Claims (6)
1. disposable use hysterography water service pipe, comprise flexible pipe (1), be arranged on the branched pipe (2) of flexible pipe (1) end, be provided with isolated main chamber passage (3) and balloon cavity passage (4) mutually in the flexible pipe (1), main chamber passage (3) and balloon cavity passage (4) extend to respectively in the corresponding branched pipe (2), be provided with tube core (5) in the described flexible pipe (1), described main chamber passage (3) and balloon cavity passage (4) are arranged in the tube core (5), flexible pipe (1) is provided with the liquid outlet (6) that passes to main chamber passage (3), it is characterized in that described tube core (5) is provided with the bag hole (12) that passes to balloon cavity passage (4), be provided with the gap (7) that can separate between bag hole (12) flexible pipe (1) on every side and the tube core (5).
2. disposable use hysterography water service pipe according to claim 1 is characterized in that described flexible pipe (1) is an elastomeric material.
3. disposable use hysterography water service pipe according to claim 1 and 2 is characterized in that being provided with in the described branched pipe (2) rubber stopper (8).
4. disposable use hysterography water service pipe according to claim 3 is characterized in that being provided with in the described rubber stopper (8) cavity (9).
5. disposable use hysterography water service pipe according to claim 3 is characterized in that described rubber stopper (8) periphery is provided with bulge loop (10).
6. disposable use hysterography water service pipe according to claim 3 is characterized in that the residing branched pipe of described rubber stopper (8) (2) outside is arranged with spring-backed quill (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058265 CN2805805Y (en) | 2005-05-12 | 2005-05-12 | Disposable fluid injection tube for hysterography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058265 CN2805805Y (en) | 2005-05-12 | 2005-05-12 | Disposable fluid injection tube for hysterography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805805Y true CN2805805Y (en) | 2006-08-16 |
Family
ID=36920109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058265 Expired - Fee Related CN2805805Y (en) | 2005-05-12 | 2005-05-12 | Disposable fluid injection tube for hysterography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805805Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983948A (en) * | 2017-05-18 | 2017-07-28 | 李瑞刚 | Disposable uterine cavity medicine-pouring pipe |
-
2005
- 2005-05-12 CN CN 200520058265 patent/CN2805805Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983948A (en) * | 2017-05-18 | 2017-07-28 | 李瑞刚 | Disposable uterine cavity medicine-pouring pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20120512 |