CN205691379U - Convenient antifouling urine sampler - Google Patents
Convenient antifouling urine sampler Download PDFInfo
- Publication number
- CN205691379U CN205691379U CN201620497233.1U CN201620497233U CN205691379U CN 205691379 U CN205691379 U CN 205691379U CN 201620497233 U CN201620497233 U CN 201620497233U CN 205691379 U CN205691379 U CN 205691379U
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- Prior art keywords
- urine
- quantitative
- sampling funnel
- counterflow
- urine sampling
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of convenient antifouling urine sampler, including for be nested with urethral orifice access urine and prevent from urine from overflowing polluting the urine sampling funnel of patient hand and coordinate with urine sampling funnel for quantitative access urine sample and prevent urine quantitative counterflow-preventing conduit countercurrently.Described urine sampling funnel arc oral area and around skirt clothing and female perineum form fit, use convenient for female, arc shrouds inner chamber is easy to male and uses, and the isocon near sample tube opening that goes out of bottom prevents urine leakage.Quantitatively the one-way membrane of counterflow-preventing conduit is possible to prevent liquid countercurrent in catheter body, the ventilated membrane that blocks water use sample pipe smooth and easy go out urine sample to make to take urine sample capacity accurate.This utility model simple in construction, unisex, urine will not overflow pollution, and urine sample will not be excessive after constant volume, sampling to take urine, extremely practical, safe and reliable.
Description
Technical field
This utility model relates to a kind of urine sampler, belongs to the technical field of medical apparatus and instruments.
Background technology
Urine examination is routine examination project, cheap, can find multiple disease.But current urine examination sampling is cumbersome,
Patient hand is often made to be infected with urine, the most unhygienic.A few money urine sampling device has been developed in market, but unreasonable structure, it is impossible to
With men and women's physiology respective outer side edges, urine sampling needs the most just to be avoided that urine pollution hand, and when taking urine, urine is easily overflowed
Polluting patient, taking urine dosage can not accurately control, and too much urine is the most disposable after clinical laboratory has inspected, and increases environmental pollution
Chance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of convenient antifouling urine sampling
Device, including the urine sampling funnel with men and women's physiology respective outer side edges, shrouds at urethral orifice peripheral when taking urine, urine is difficult to spill；
Isocon is set near the drainage tube of bottom, it is to avoid pollute hand.The tube wall on described quantitative counterflow-preventing conduit top arranges resistance
Water ventilated membrane make to go out during urine sampling sample pipe smooth and easy go out sample make urine sample quantitative sampling；The unidirectional mantle that its intracavity is arranged is avoided inclining
The urine sample of while falling flows out, and simple in construction is safe and reliable, practical.
The technical scheme provided according to this utility model, the convenient antifouling urine sampler of described one, including being nested with at urine
Road junction access urine and prevent from urine from overflowing polluting the urine sampling funnel of patient hand and coordinate use with urine sampling funnel
In quantitative access urine sample and prevent urine adverse current quantitative counterflow-preventing conduit.Described urine sampling funnel arc opening and women meeting
Cloudy form fit, the bottom of described urine sampling funnel is provided for going out sample pipe by what urine sample in urine sampling funnel was discharged.Institute
The tube wall stating quantitative counterflow-preventing conduit top arranges perforate, seals setting and block water ventilated membrane in hole.Described quantitative counterflow-preventing conduit
The unidirectional mantle of coupling is set in the ventilated membrane upper chambers that blocks water.The sample pipe activity that goes out of described urine sampling funnel is nested with quantitatively
In Anti-backflow tube chamber.
Described urine sampling funnel arc opening is arranged urinates sealing with taking for increase of female perineum form fit
Skirt clothing.
Described urine sampling funnel bottom goes out the urine filling mouth of sample pipe above urine sampling funnel inner surface, described in go out sample pipe
Near be provided for the isocon that prevents urine from overflowing, isocon and urine sampling funnel inner space, at urine sampling funnel
The urine diffluence pass of bottom is above urine sampling funnel inner surface.
The axis of described urine sampling funnel inner chamber includes arc, described arc opening axis with go out sample pipe axis
Angulation angle is 30-60 degree, and described isocon axis is with to go out sample pipe axis angulation angle be 30-85 degree.
Described quantitative counterflow-preventing conduit outer wall arranges containing mark line at the ventilated membrane upper limb that blocks water.
Described unidirectional mantle includes that bowl-shape film, bowl-shape film mouth diameters mate with quantitative Anti-backflow tube cavity, bowl-shape film
Bottom arranges crack, including linear parting film, trident star check gap film and cross crack film.Described unidirectional mantle also includes valve,
Valve top is set to the annular that mouth diameters is mated with quantitative Anti-backflow tube cavity, and what valve bottom was arranged closes on limb limit
Edge is close to, including two valves, three valves and four valves.
Described perforate arranges movable capping, can block perforate.
Advantage of the present utility model: urine sampling funnel shrouds at urethral orifice peripheral when men and women takes urine, and urine is difficult to spatter
Going out, isocon is avoided polluting；Quantitatively the ventilated membrane that blocks water on counterflow-preventing conduit top uses the sample pipe smooth and easy discharge urine sampling of energy also
Making urine sample quantitative, the unidirectional mantle of intracavity avoids urine sample to flow out, and simple in construction is safe and reliable, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the men's state of this utility model；
Fig. 2 is the structural representation of the lady's state of utility model；
Fig. 3 is the structural representation of the bowl-shape film of this utility model；
Fig. 4 is the structural representation of utility model valve.
Description of symbols: 1-urine sampling funnel, 11-arc opening, 12-skirt clothing, 13-go out sample pipe, 131-urine filling mouth, 14-
Isocon, 141-urine diffluence pass, 2-quantitative counterflow-preventing conduit, 21-perforate, 22-block water ventilated membrane, the unidirectional mantle of 23-, A-arc
Shape opening with go out sample pipe angulation, A1-linear parting film, A2-trident star check gap film, A3 cross crack film, B-isocon and go out sample
Pipe angulation, B1-two valve, B2-tri-valve and B3-tetra-valve.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 and 2, a kind of convenient antifouling urine sampler, including be nested with urethral orifice access urine and prevent
Only urine is overflowed and is polluted the urine sampling funnel 1 of patient hand and coordinate with urine sampling funnel 1 for quantitative access urine sample also
Prevent the quantitative counterflow-preventing conduit 2 of urine adverse current.Described urine sampling funnel 1 arc opening 11 and female perineum form fit,
The bottom of described urine sampling funnel 1 is provided for going out sample pipe 13 by what urine sample in urine sampling funnel 1 was discharged.Described the most anti-
Countercurrently the tube wall on conduit 2 top arranges perforate 21, seals setting and block water ventilated membrane 22 in hole.Described quantitative counterflow-preventing conduit 2 exists
The unidirectional mantle 23 of coupling is set in ventilated membrane 22 upper chambers that blocks water.Sample pipe 13 activity that goes out of described urine sampling funnel 1 is nested with
At quantitative counterflow-preventing conduit 2 intracavity.
Time men's, it is only necessary to penis is inserted the intracavity of urine sampling funnel 1 by arc opening 11, urine also can take along urine
The inwall trickling of sample funnel 1, finally discharges along the sample pipe 13 that goes out bottom urine sampling funnel 1, eventually enters into quantitative Anti-backflow
The intracavity of pipe 2.Time lady's, practical standpoint is slightly different with male, it is only necessary to leaked by the urine sampling with female perineum form fit
Arc opening 11 ring of bucket 1 covers on perineal position, and urine can be trickled along the inwall of urine sampling funnel 1, finally leaks along urine sampling
Outlet bottom bucket 1 is discharged, and eventually enters into the intracavity of quantitative counterflow-preventing conduit 2.
After urine enters the intracavity of quantitative counterflow-preventing conduit 2, the gas of quantitative counterflow-preventing conduit 2 intracavity is by the most anti-reverse
The ventilated membrane 22 that blocks water on conduit 2 top is discharged, so that urine retains until blocking water ventilative at quantitative counterflow-preventing conduit 2 intracavity
Film 22 is submerged.Hereafter, due to unidirectional mantle 23 to go out sample pipe 13 around sealing function, quantitative counterflow-preventing conduit 2 intracavity
Gas can not be by unidirectional mantle 23 and the gap discharge going out sample pipe 13 outer wall, and meanwhile, the ventilated membrane 22 that blocks water is submerged can not be arranged
Gas, urine enters the intracavity of quantitative counterflow-preventing conduit 2 and stops, extracting out sample pipe 13, take urine and terminate.
It is required that block water, the most accurately to determine that sample pipe 13 can enter the most anti-reverse in the top edge position of ventilated membrane 4
The amount of liquid of conduit 2 intracavity, the top edge position of the ventilated membrane 4 that blocks water is the highest, and the liquid that can collect is the most, and position is the lowest,
The liquid that can collect is the fewest.When going out sample pipe 13 and extracting, the space occupied owing to going out sample pipe 13 diminishes, and fluid level declines slightly,
The most sudden and the most violent omission timber plane of the ventilated membrane 4 that blocks water, but go out the intraluminal liquid of sample pipe 13 and continue the fluid level of dirty supplementary decline,
Still stop when flooding and blocking water ventilated membrane 4 upper limb, still accurate quantitative analysis.
Described catheter body lateral wall arranges containing mark line, preferably only topmost arranges capacity at the ventilated membrane 4 that blocks water and carves
Degree line and capacitance values, can determine that the quantitative Anti-backflow of this utility model by reading ventilated membrane 4 graduation mark topmost that blocks water
Pipe 2 takes liquid measure, and difference takes the preferred different colours of conduit graduation mark of liquid measure, it is simple to user distinguishes takes.
The setting of described urine sampling funnel 1 arc opening 11 takes urine sealing with female perineum form fit for increase
Skirt clothing 12.Skirt clothing 12 may be provided at the inside edge of arc opening 11, it is possible to is arranged on the outer ledge of arc opening 11, all
Seal when women takes urine can be increased, reduce the probability that urine spills from gap between arc opening 11 and skin.
The urine filling mouth 131 of sample pipe 13 is gone out above urine sampling funnel 1 inner surface bottom described urine sampling funnel 1.Institute
State out the isocon 14 being provided near sample pipe 13 preventing urine from overflowing, isocon 14 and urine sampling funnel 1 inner space,
Urine diffluence pass 141 bottom urine sampling funnel 1 is above urine sampling funnel 1 inner surface.
When male uses, the purpose that arranges of isocon 14 is when going out sample pipe 13 and inserting quantitative counterflow-preventing conduit 2, urine
To stockpile in urine sampling funnel 1 after filling with quantitative counterflow-preventing conduit 2.When urine exceedes the urine diffluence pass of isocon 14
During 141 level, the urine having more can be discharged from the intracavity of isocon 14, it is to avoid urine continues to stockpile in urine sampling funnel 1,
Even overflowed by the arc opening 11 of urine sampling funnel 1, cause patient's skin of perineum or hold the hand of urine sampling funnel 1
By urine pollution.Meanwhile, the urine diffluence pass 141 of isocon 14 is higher than urine sampling funnel 1 inner surface, it is possible to reduce or avoid
It is expelled directly out from the urine diffluence pass 141 of isocon 14 when urine is less, is unfavorable for urine sampling.
When women uses, as in figure 2 it is shown, the angle of urine sampling funnel 1 is different, time specifically used, go out sample pipe 13 and shunting
The shift in position of pipe 14, uses sample pipe 13 and isocon 14 function replaces.The position of isocon 14 is less than out sample pipe 13, undertakes out
The urine sample function to quantitative counterflow-preventing conduit 2 discharged by sample pipe 13.And go out sample pipe 13 position and be higher than isocon 14, undertake isocon 14
Discharge the function that too much urine volume avoids urine to overflow.More preferably undertake the function of isocon 14 in order to use sample pipe 13, go out sample pipe 13
Urine filling mouth 131 above urine sampling funnel 1 inner surface.When being embodied as, urine diffluence pass 141 and urine filling mouth 131 exceed
The height of urine sampling funnel 1 inner surface is unsuitable too high, preferably 0.5cm-1cm.
The axis of described urine sampling funnel 1 inner chamber includes arc, described arc opening 11 axis with go out sample pipe 13
Axis angulation angle A is 30-60 degree.Described isocon 14 axis is with to go out sample pipe 13 axis angulation angle B be 30-85
Degree.
Described urine sampling funnel 1 is set to arc, direction when making urine go out urethra and go out sample pipe 13 and isocon 14
Direction formed intersect, be avoided that when male uses, urine directly spills from the diffluence pass 141 of urine isocon 14, avoids simultaneously
When women uses, urine directly spills from the urine filling mouth 131 going out sample pipe 13.
As shown in Figures 3 and 4, described unidirectional mantle 23 includes bowl-shape film, bowl-shape film mouth diameters and quantitative Anti-backflow
Pipe 2 inner chamber mates, and arranges crack, including linear parting film A1, trident star check gap film A2 and cross crack film A3 bottom bowl-shape film.
Described unidirectional mantle 2 also includes that valve, valve top are set to the ring that mouth diameters is mated with quantitative counterflow-preventing conduit 2 inner chamber
Shape, the limb edge that closes on that valve bottom is arranged is close to, including two valve B1, three valve B2 and four valve B3.
This mantle is arranged on out sample pipe 13 or crack or valve gap are opened time isocon 14 enters quantitative counterflow-preventing conduit 2
Open, pass through；And when quantitatively Anti-backflow pipe 2 liquid has outflow tendency, the mantle of crack or valve air gap periphery is at hydraulic pressure
Lower deformation, closely block the quantitative counterflow-preventing conduit 2 of entrance goes out sample pipe 13 or isocon 14 and unidirectional mantle 23 peripheral clearance, liquid
Body can not reflux, when making urine sampling, the gas in quantitative counterflow-preventing conduit 2 can not thus be discharged in gap simultaneously.Put extracting
Entering when going out sample pipe 13 or isocon 14 of quantitative counterflow-preventing conduit 2, mantle deformation then cannot resist bigger extracts strength, goes out sample
Pipe 13 or isocon 14 can be extracted smoothly.
Described perforate 21 arranges movable capping, can block perforate 21.After sampling terminates, use capping blocking perforate 21,
Avoiding the time the most long, urine may be permeated by the ventilated membrane 22 that blocks water, and increases safety in utilization.
In a word: urine sampling funnel shrouds at urethral orifice peripheral when men and women takes urine, and urine is difficult to spill, and isocon is avoided
Polluting, the ventilated membrane that blocks water on quantitative counterflow-preventing conduit top is used the sample pipe smooth and easy discharge urine sampling of energy and makes urine sample quantitative, chamber
Interior unidirectional mantle avoids urine sample to flow out, and simple in construction is safe and reliable, practical.
Claims (7)
1. a convenient antifouling urine sampler, is characterized in that: include being nested with urethral orifice access urine and prevent urine from overflowing
Go out to pollute the urine sampling funnel (1) of patient hand and coordinate with urine sampling funnel (1) for quantitative access urine sample and prevent
The quantitative counterflow-preventing conduit (2) of urine adverse current；Described urine sampling funnel (1) arc opening (11) and female perineum profile
Join；The bottom of described urine sampling funnel (1) is provided for going out sample pipe (13) by what urine sampling funnel (1) interior urine sample was discharged；
The tube wall on described quantitative counterflow-preventing conduit (2) top arranges perforate (21), seals setting and block water ventilated membrane (22) in hole；Described fixed
Amount counterflow-preventing conduit (2) arranges the unidirectional mantle (23) of coupling in the ventilated membrane that blocks water (22) upper chambers；Described urine sampling leaks
Sample pipe (13) activity that goes out of bucket (1) is nested with at quantitative counterflow-preventing conduit (2) intracavity.
The most convenient antifouling urine sampler, is characterized in that: described urine sampling funnel (1) arc is opened
Mouth (11) is arranged and the increase that is used for of female perineum form fit takes the skirt clothing (12) urinating sealing.
The most convenient antifouling urine sampler, is characterized in that: described urine sampling funnel (1) bottom goes out
The urine filling mouth (131) of sample pipe (13) is above urine sampling funnel (1) inner surface；Described go out to be provided for preventing near sample pipe (13)
The isocon (14) that only urine is overflowed, isocon (14) and urine sampling funnel (1) inner space, in urine sampling funnel (1)
The urine diffluence pass (141) of bottom is above urine sampling funnel (1) inner surface.
The most convenient antifouling urine sampler, is characterized in that: described urine sampling funnel (1) inner chamber
Axis includes arc, and described arc opening (11) axis is 30-60 degree with going out sample pipe (13) axis angulation angle (A)；
Described isocon (14) axis is 30-85 degree with going out sample pipe (13) axis angulation angle (B).
The most convenient antifouling urine sampler, is characterized in that: described quantitative counterflow-preventing conduit (2) outer wall
At the ventilated membrane that blocks water (22) upper limb, containing mark line is set.
The most convenient antifouling urine sampler, is characterized in that: described unidirectional mantle (23) includes bowl-shape
Film, bowl-shape film mouth diameters is mated with quantitative counterflow-preventing conduit (2) inner chamber, is arranged crack, including linear parting bottom bowl-shape film
Film (A1), trident star check gap film (A2) and cross crack film (A3)；
Described unidirectional mantle (23) also includes that valve, valve top are set to mouth diameters and quantitative counterflow-preventing conduit (2) inner chamber
The annular of coupling, the limb edge that closes on that valve bottom is arranged is close to, including two valves (B1), three valves (B2) and four valves
(B3).
The most convenient antifouling urine sampler, is characterized in that: described perforate (21) arranges movable capping,
Perforate (21) can be blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497233.1U CN205691379U (en) | 2016-05-26 | 2016-05-26 | Convenient antifouling urine sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497233.1U CN205691379U (en) | 2016-05-26 | 2016-05-26 | Convenient antifouling urine sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691379U true CN205691379U (en) | 2016-11-16 |
Family
ID=57262109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497233.1U Withdrawn - After Issue CN205691379U (en) | 2016-05-26 | 2016-05-26 | Convenient antifouling urine sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865850A (en) * | 2016-05-26 | 2016-08-17 | 王德清 | Convenient anti-fouling urine sampler |
-
2016
- 2016-05-26 CN CN201620497233.1U patent/CN205691379U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865850A (en) * | 2016-05-26 | 2016-08-17 | 王德清 | Convenient anti-fouling urine sampler |
| CN105865850B (en) * | 2016-05-26 | 2018-05-01 | 王德清 | Convenient antifouling urine sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20180501 |
|
| AV01 | Patent right actively abandoned |