CN201384736Y - Anti-backflow bladder irrigator - Google Patents
Anti-backflow bladder irrigator Download PDFInfo
- Publication number
- CN201384736Y CN201384736Y CN200920099781U CN200920099781U CN201384736Y CN 201384736 Y CN201384736 Y CN 201384736Y CN 200920099781 U CN200920099781 U CN 200920099781U CN 200920099781 U CN200920099781 U CN 200920099781U CN 201384736 Y CN201384736 Y CN 201384736Y
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- China
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- kettle
- reflux
- backflow
- bladder
- needle
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Abstract
The utility model relates to an anti-backflow bladder irrigator which comprises a bottle inserting needle, a drip cup, a cone-shaped joint, a flow regulator, and an anti-backflow kettle; the bottle inserting needle, the drip cup, and the cone-shaped joint are connected in sequence by conduits; the flow regulator is arranged on the exterior of the conduit between the dip cup and the cone-shaped joint; the anti-backflow kettle is arranged between the bottle inserting needle and the drip cup; and the anti-backflow kettle is internally provided with a floating ball which is insoluble in water. The anti-backflow bladder irrigator prevents liquid caused by urinary bladder spasm from polluting the washing fluid by depending on the anti-backflow kettle, has simple structure, reliable connection, high processing and usage cost performance, convenient operation and usage, and good use effect, and is specially suitable for bladder irrigation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically is a kind of anti-reflux bladder irrigator.
Background technology
Bladder irrigator is widely used clinically, and for the situations such as hemorrhage or infection, bladder and prostate postoperative, cystoscopy, long-term indwelling catheter or bladder creating-fistula of last urinary tract and bladder, bladder irrigation all is absolutely necessary.
Bladder irrigator was many in the past changes a social system or directly substitutes with intravenous transfusion device, even if special-purpose in recent years bladder irrigator occurs and improvement is arranged more, but still has problems such as structural redundancy, anti-reflux ability to some extent.In the bladder irrigation process, because factors such as intravesical catheter head end, flushing liquor, blood stimulate, almost all cystospasm can take place in patient to some extent.Cystospasm can cause intravesical liquid to backflow to flushing pipe, causes the flushing liquor that connects on the irrigator in the fluid bag by blood, infection urine pollution.Continue flushing with this contaminated flushing liquor developing result is had a greatly reduced quality, also be unfavorable for the accurate observation of eluate character that liquidates, even increase the weight of original infection or cause nosocomial infection; And be to avoid above problem to abandon whole bag flushing liquor easily can cause huge waste undoubtedly.
Summary of the invention
This utility model provides a kind of anti-reflux bladder irrigator at above-mentioned deficiency of the prior art.By at needle for inserting bottle with drip between the kettle anti-reflux kettle is set, prevent liquid due to the cystospasm pollution flushing liquor that backflows, be a kind of simple in structure, cost performance is high, easy to operate special-purpose efficiently bladder irrigator.
This utility model is achieved by the following technical solution, this utility model comprises: needle for inserting bottle, a kettle, taper joint, flow regulator, needle for inserting bottle, a kettle, taper joint link to each other successively by conduit, and flow regulator is located at the conduit outside of dripping between kettle and the taper joint.It is characterized in that, also comprise an anti-reflux kettle, the anti-reflux kettle is arranged on needle for inserting bottle and drips between the kettle, and a water-fast ball float is arranged in the anti-reflux kettle.
Described anti-reflux kettle, its upper end matches with the shape and the ball float of needle for inserting bottle joint.
Described ball float, its diameter is between anti-reflux kettle and conduit.
Described ball float, its proportion is identical with distilled water.
Compared with prior art, the utlity model has following beneficial effect: this utility model is by at needle for inserting bottle and drip and to be provided with an anti-reflux kettle that has a ball float between the kettle, can prevent the pollution that intravesical liquid backflows and caused to the flushing liquor bag owing to cystospasm, it is simple in structure, cost performance is high, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure, needle for inserting bottle 1, ball float 2, anti-reflux kettle 3, a kettle 4, flow regulator 5, taper joint 6;
Fig. 2 is the working state figure of anti-reflux of the present utility model, and figure (a) is the normal duty of ball float when descending of flushing liquor, the duty of figure (b) ball float when fluid stagnation even when adverse current trend is arranged.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provide detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises: needle for inserting bottle 1, a kettle 4, taper joint 6, flow regulator 5, needle for inserting bottle 1, a kettle 4, taper joint 6 link to each other successively by conduit, flow regulator 5 is located at the conduit outside of dripping between kettle 4 and the taper joint 6, it is characterized in that, also comprise an anti-reflux kettle 3, anti-reflux kettle 3 is arranged on needle for inserting bottle 1 and drips between the kettle 4, and a water-fast ball float 2 is arranged in the anti-reflux kettle 3.
Described anti-reflux kettle 3, its upper end matches with the shape and the ball float 2 of needle for inserting bottle 1 joint.
Described ball float 2, its diameter is between anti-reflux kettle 3 and conduit.
Described ball float 2, its proportion is identical with distilled water.
The operation principle of present embodiment is as follows: shown in Fig. 2 (a), when flushing liquor normally from the flushing liquor bag when bladder is descending, because of ball float 2 proportions only are slightly less than flushing liquor,, liquid flow is not played inhibition so be suspended in by liquid flow impact in the middle of the anti-reflux kettle 3; Shown in Fig. 2 (b), when fluid stagnation even when adverse current trend is arranged, ball float 2 soon floats and fits in anti-reflux kettle 3 upper ends, stops liquid countercurrent, and after the factor that promotes liquid countercurrent was removed, flushing liquor can be washed ball float at an easy rate open and continue descending.
During present embodiment work, close flow regulator 5 earlier, needle for inserting bottle 1 is inserted packed flushing liquor liquid outlet, slowly open flow regulator 5 makes flushing liquor be full of anti-reflux kettle 3 fully, if dissatisfied can gently pinch anti-reflux kettle 3 repeatedly gas is discharged upward, be inverted a kettle 4 subsequently flushing liquor again just partly is being full of afterwards, standard-sized sheet flow regulator 5 flows out from cone-shaped interface 6 until flushing liquor, closes flow regulator 5.Catheter tail end umbrella interface is inserted in taper joint 6, and open flow regulator 5 promptly begins to carry out bladder irrigation.
Claims (4)
1, a kind of anti-reflux bladder irrigator, comprise: needle for inserting bottle, a kettle, taper joint, flow regulator, needle for inserting bottle, a kettle, taper joint link to each other successively by conduit, flow regulator is located at the conduit outside of dripping between kettle and the taper joint, it is characterized in that, also comprise an anti-reflux kettle, the anti-reflux kettle is arranged on needle for inserting bottle and drips between the kettle, and a water-fast ball float is arranged in the anti-reflux kettle.
2, anti-reflux bladder irrigator according to claim 1, described anti-reflux kettle, its upper end matches with the shape and the ball float of needle for inserting bottle joint.
3, anti-reflux bladder irrigator according to claim 1 and 2, described ball float, its diameter is between anti-reflux kettle and conduit.
4, anti-reflux bladder irrigator according to claim 1 and 2, described ball float, its proportion is identical with distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099781U CN201384736Y (en) | 2009-05-06 | 2009-05-06 | Anti-backflow bladder irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099781U CN201384736Y (en) | 2009-05-06 | 2009-05-06 | Anti-backflow bladder irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384736Y true CN201384736Y (en) | 2010-01-20 |
Family
ID=41577257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920099781U Expired - Fee Related CN201384736Y (en) | 2009-05-06 | 2009-05-06 | Anti-backflow bladder irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384736Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800956A (en) * | 2015-03-31 | 2015-07-29 | 李顺 | Backflow preventing urinary catheterization device |
-
2009
- 2009-05-06 CN CN200920099781U patent/CN201384736Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800956A (en) * | 2015-03-31 | 2015-07-29 | 李顺 | Backflow preventing urinary catheterization device |
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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: 20100120 Termination date: 20100506 |