CN208864355U - Disposable middle segment urine sample collection device - Google Patents
Disposable middle segment urine sample collection device Download PDFInfo
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- CN208864355U CN208864355U CN201721782149.5U CN201721782149U CN208864355U CN 208864355 U CN208864355 U CN 208864355U CN 201721782149 U CN201721782149 U CN 201721782149U CN 208864355 U CN208864355 U CN 208864355U
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- cup
- middle segment
- urine sample
- segment urine
- transfer port
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Abstract
The utility model proposes a kind of disposable middle segment urine sample collection device, it is arranged outer cup on the outside of inner cup, the opening of inner cup and the outer cup is arranged upward；Inner cup upper end and outer cup upper end are tightly connected, so that forming interlayer cavity between the two；Inner cup includes connected up and down undertaking cup and first section urine collecting cup, and the two joint sets circular communication port, and accommodating blocks floating ball in first section urine collecting cup, and the diameter for blocking floating ball is greater than the diameter of communication port；It accepts cup upper end and sets middle segment urine sample outflux, accept cup and be connected to by middle segment urine sample outflux with interlayer cavity；The connection of interlayer cavity upper end, which is overflow, urinates mouth, is set on the outside of outer cup；Interlayer cavity lower end is connected to middle segment urine sample transfer port, is set on the outside of outer cup；Middle segment urine sample transfer port connects collection utensil.The utility model can automatic collection middle segment urine sample, precisely, simple, reliable；Patient urinates process without interrupting；The drawbacks of can avoid urine from splashing pollution subject and environment；The utility model structure is simple, and design is rationally, low in cost.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of disposable middle segment urine sample collection device.
Background technique
Urine examination is the common supplementary means of clinical medicine disorder in screening, presses " People's Republic of China (PRC) health industry standard Ws/
The Collecting and dealing guide of 011 urine specimen of T348-" it requires, inspection urine sample should be " middle segment urine sample ", to guarantee tested urine test
In liquid test data it is accurate.
However, the urine collecting clinically applied at present, generally urine cup additional examination pipe, allow patient voluntarily to take, this
Kind device causes patient to be difficult to control sampling, is merely able to collect mixed urine or fore-stream urine, both can not guarantee to be acquired
Urine sample be midstream urine, and be easy to cause urine leakage pollution patient and environment.
In order to collect middle segment urine sample, there are several technologies to announce in industry, such as: (1) CN206132447U, a kind of " urine
Liquor collecting device ", this technology can only be by urine sample disposable collecting into test tube, can not piecewise acquisition middle segment urine sample；(2)
ZL201620666207.7, " storage type middle segment urine sample sampler ", the middle segment urine sample and fore-stream urine which is taken are not
It can guarantee completely isolated, be strictly " mixing urine sample ", only piecewise acquisition；(3) CN106769231A, " one kind is not convenient for
The urine sampler of liquid is taken with the stage ", there is a valve in design to separate and control urine segmentation, valve will lean on manual control
System, it is inconvenient for operation.
Therefore, developing one kind, simply, accurately, automatically middle segment urine sample acquisition device becomes urgent need to resolve in industry
Problem.
Utility model content
The utility model proposes a kind of disposable middle segment urine sample collection devices, solve urine sample collector in the prior art
It can not accurately acquire and interrupt urine sample and inconvenient problem.
The technical solution of the utility model is achieved in that
A kind of disposable middle segment urine sample collection device, including inner cup, the inner cup outer sheath be equipped with outer cup, the inner cup and
The opening of outer cup is arranged upward；
The upper end of the inner cup and the upper end of the outer cup are tightly connected, so that being formed between the inner cup and the outer cup
Interlayer cavity；
The inner cup includes connected up and down undertaking cup and first section urine collecting cup, the undertaking cup and the just section urine
Collection cups joint is provided with circular communication port, and closure floating ball is equipped in the just section urine collecting cup, and described block is floated
The diameter of ball is greater than the diameter of the communication port；
The upper end for accepting cup is arranged middle segment urine sample outflux, the undertakings cup by the middle segment urine sample outflux and
The interlayer cavity connection；
The upper end of the interlayer cavity is communicated with the urine mouth that overflows, and the excessive urine mouth is set to the outside of the outer cup；
The lower end of the interlayer cavity is communicated with middle segment urine sample transfer port, and the middle segment urine sample transfer port is set to the outer cup
Outside；
The middle segment urine sample transfer port connects collection utensil.
Further, the collection utensil includes collecting pipe cap and middle segment urine sample collecting pipe, and the collection pipe cap includes one
Side wall and the bottom plate below the side wall are enclosed, the side wall and the bottom plate, which surround, forms connecting cavity；It is opened on the bottom plate
Equipped with connection entrance and gas vent；
The bottom plate end for collecting pipe cap, which is removably inserted into the opening of the collecting pipe, realizes that sealing is fixed；
Connection nozzle is provided in the connecting cavity, the inner end of the connection nozzle is fixedly connected with the connection entrance,
The outer end of the connection nozzle is removably plugged in together with the middle segment urine sample transfer port.
Further, the middle segment urine sample transfer port is inserted in the outer end of the connection nozzle；
It is provided with slider bar on the outside of the middle segment urine sample transfer port, is provided with sliding groove on the inside of the connection nozzle,
The slider bar is slidedly arranged in the sliding groove.
Further, the undertaking cup is funnel cup.
Further, the middle segment urine sample outflux is the one of the upper end of the inner cup and the upper end joint of the outer cup
Arc shaped slits.
The utility model has the following beneficial effects:
1, the utility model can automatic collection middle segment urine sample；Leading portion and middle segment urine sample, essence are separated using floating ball floatation principle
It is quasi-, simple, reliable；
2, disposable to empty whole urines without interrupting or pausing during patient's urination, and tested middle segment urine sample is automatic
It is collected into middle segment urine sample collecting pipe, patient uses and medical worker's operation all greatly simplifies；
3, it can avoid other method, devices to take the pollution subject of urine from splashing present in urine sample and environment and cannot be guaranteed
The drawbacks of accurately collecting middle segment urine sample；
4, the utility model structure is simple, and design is rationally, low in cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is structural schematic diagram at the outer cup of the utility model one embodiment；
Fig. 3 is another angled arrangement schematic diagram at the outer cup of the utility model one embodiment；
Fig. 4 is the structural schematic diagram of the collection pipe cap of the utility model one embodiment；
Fig. 5 is the structural schematic diagram of the collection utensil of the utility model one embodiment.
Wherein:
1, outer cup；2, interlayer cavity；3, cup is accepted；4, first section urine collecting cup；5, communication port；6, floating ball is blocked；7, middle section
Urine sample outflux；8, overflow urine mouth；9, middle segment urine sample transfer port；10, pipe cap is collected；11, middle segment urine sample collecting pipe；12, side wall；
13, bottom plate；14, connecting cavity；15, entrance is connected；16, gas vent；17, nozzle is connected；18, slider bar；19, sliding groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the disposable middle segment urine sample collection device in the present embodiment, including inner cup, the inner cup outside
It is arranged with outer cup 1, the opening of the inner cup and the outer cup 1 is arranged upward；In the present embodiment, the bottom surface of inner cup and the bottom of outer cup 1
Face is structure as a whole, it is of course also possible to for inner cup bottom surface on the bottom surface of outer cup 1, there are a certain distance therebetween.
The upper end of the inner cup and the upper end of the outer cup 1 are tightly connected, so that forming interlayer cavity between the inner cup and the outer cup 1
2。
Referring to figs. 2 and 3, the inner cup includes connected up and down undertaking cup 3 and first section urine collecting cup 4, here, described
Undertaking cup 3 is funnel cup, accepts urine sample convenient for user；The undertaking cup 3 is set with 4 joint of the just section urine collecting cup
It is equipped with circular communication port 5, is equipped in the just section urine collecting cup 4 and blocks floating ball 6, the diameter for blocking floating ball 6 is big
In the diameter of the communication port 5, then when closure floating ball 6 floats, can be sticked at the communication port 5, by the communication port 5
It shuts；Here closure floating ball 6 is made of elastic material, and leakproofness when blocking communication port 5 can be improved.
Middle segment urine sample outflux 7 is arranged in the upper end for accepting cup 3, and the undertaking cup 3 is flowed out by the middle segment urine sample
Mouth 7 is connected to the interlayer cavity 2；The upper end of the interlayer cavity 2 is communicated with the urine mouth 8 that overflows, and the excessive urine mouth 8 is set to the outer cup 1
Outside；Here, middle segment urine sample outflux 7 and the urine mouth 8 that overflows are set to the opposite two sides of interlayer cavity 2, avoid middle segment urine sample directly from
The urine mouth 8 that overflows flows out.The middle segment urine sample outflux 7 is an arc of the upper end of the inner cup and the upper end joint of the outer cup 1
Shape gap.The sealed connection line of the upper end of the inner cup and the upper end of the outer cup 1 is an inclined connecting line, the midstream urine
Sample outflux 7 is located at the bottom end of connecting line, and the side wall of outer cup 1 is higher than middle segment urine sample outflux 7, so that accepting the urine in cup 3
Sample can flow into interlayer cavity 2 through middle segment urine sample outflux 7.
The lower end of the interlayer cavity 2 is communicated with middle segment urine sample transfer port 9, and the middle segment urine sample transfer port 9 is set to described outer
The outside of cup 1；The middle segment urine sample transfer port 9 connects collection utensil.
Referring to fig. 4 and Fig. 5, in the present embodiment, the collection utensil includes collecting pipe cap 10 and middle segment urine sample collecting pipe 11,
The bottom plate 13 that pipe cap 10 is collected including a circle side wall 12 and set on 12 lower section of side wall, the side wall 12 and the bottom plate
13 around forming connecting cavity 14；Connection entrance 15 and gas vent 16 are offered on the bottom plate 13；The bottom for collecting pipe cap 10
13 end of plate, which is removably inserted into the opening of the collecting pipe, realizes that sealing is fixed.
Connection nozzle 17 is provided in the connecting cavity 14, the inner end of the connection nozzle 17 and the connection entrance 15 are solid
The outer end of fixed connection, the connection nozzle 17 is removably plugged in together with the middle segment urine sample transfer port 9, the present embodiment
In, the middle segment urine sample transfer port 9 is inserted in the outer end of the connection nozzle 17；The outside of the middle segment urine sample transfer port 9
It is provided with slider bar 18, the inside of the connection nozzle 17 is provided with sliding groove 19, and the slider bar 18 is slidedly arranged on the sliding
In slot 19.Slider bar 18 and sliding groove 19 play guiding role with during connecting 17 grafting of nozzle in middle segment urine sample transfer port 9,
The connectivity robustness that can also be improved the two simultaneously avoids the two from relatively rotating.
The present embodiment is in use, subject holds with a hand middle segment urine sample collecting pipe 11, and to accepting in cup 3, first section is urinated for urination
Liquid, which enters, accepts cup 3, enters in just section urine collecting cup 4 through communication port 5, with the raising of urine liquid level, blocks on floating ball 6
It rises until blocking communication port 5, just section urine has been deposited into just section urine collecting cup 4 at this time；Subject continues the urine of discharge
It is mud-stream urine, mud-stream urine gradually accumulates in undertaking cup 3, when urine liquid level reaches middle segment urine sample outflux 7, middle section
Urine flows into interlayer cavity 2 via middle segment urine sample outflux 7, then through middle segment urine sample transfer port 9, connection nozzle 17 and connection entrance 15
It enters in middle segment urine sample collecting pipe 11, in the process, interior air is via 16 row of gas vent in middle segment urine sample collecting pipe 11
Out；After urine fills middle segment urine sample collecting pipe 11, extra urine is accumulated in interlayer cavity 2, subject continue urination until
Terminate.If subject's urine volume is very big, when being more than 2 capacity of interlayer cavity, extra urine is spilt over outside cup through excessive urine mouth 8；It has urinated
Remaining urine in inner cup and the outer cup 1 is outwelled into the present embodiment overturning after, pipe cap 10 and middle segment urine sample collecting pipe 11 will be collected
Inspection is pulled up from middle segment urine sample transfer port 9.Entirely the process of urinating is not required to interrupt subject, is continuously finished, middle segment urine sample
Automatically into middle segment urine sample collecting pipe 11.Accurate using the collected middle segment urine sample of the present embodiment institute, method is simple, and avoids
The pollution subject of urine from splashing existing for existing method and environment and it cannot be guaranteed that the problem of accurately collecting middle segment urine sample.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of disposable middle segment urine sample collection device, which is characterized in that including inner cup, the inner cup outer sheath is equipped with outer cup,
The opening of the inner cup and the outer cup is arranged upward；
The upper end of the inner cup and the upper end of the outer cup are tightly connected, so that forming interlayer between the inner cup and the outer cup
Chamber；
The inner cup includes connected up and down undertaking cup and first section urine collecting cup, the undertaking cup and the just section urine collecting
Cup joint is provided with circular communication port, and closure floating ball is equipped in the just section urine collecting cup, the closure floating ball
Diameter is greater than the diameter of the communication port；
It is described accept cup upper end be arranged middle segment urine sample outflux, the undertakings cup pass through the middle segment urine sample outflux with it is described
Interlayer cavity connection；
The upper end of the interlayer cavity is communicated with the urine mouth that overflows, and the excessive urine mouth is set to the outside of the outer cup；
The lower end of the interlayer cavity is communicated with middle segment urine sample transfer port, and the middle segment urine sample transfer port is set to the outer of the outer cup
Side；
The middle segment urine sample transfer port connects collection utensil.
2. disposable middle segment urine sample collection device as described in claim 1, which is characterized in that the collection utensil includes collecting
Pipe cap and middle segment urine sample collecting pipe, the collection pipe cap includes a circle side wall and the bottom plate below the side wall, the side
It encloses to surround with the bottom plate and forms connecting cavity；Connection entrance and gas vent are offered on the bottom plate；
The bottom plate end for collecting pipe cap, which is removably inserted into the opening of the collecting pipe, realizes that sealing is fixed；
Connection nozzle is provided in the connecting cavity, the inner end of the connection nozzle is fixedly connected with the connection entrance, described
The outer end of connection nozzle is removably plugged in together with the middle segment urine sample transfer port.
3. disposable middle segment urine sample collection device as claimed in claim 2, which is characterized in that the middle segment urine sample transfer port is inserted
In the outer end of the connection nozzle；
It is provided with slider bar on the outside of the middle segment urine sample transfer port, is provided with sliding groove on the inside of the connection nozzle, it is described
Slider bar is slidedly arranged in the sliding groove.
4. disposable middle segment urine sample collection device as claimed in claim 3, which is characterized in that the undertaking cup is infundibulate
Cup.
5. middle segment urine sample collection device as claimed in claim 4 disposable, which is characterized in that the middle segment urine sample outflux is
One arc shaped slits of the upper end of the inner cup and the upper end joint of the outer cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782149.5U CN208864355U (en) | 2017-12-19 | 2017-12-19 | Disposable middle segment urine sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782149.5U CN208864355U (en) | 2017-12-19 | 2017-12-19 | Disposable middle segment urine sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208864355U true CN208864355U (en) | 2019-05-17 |
Family
ID=66460618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782149.5U Active CN208864355U (en) | 2017-12-19 | 2017-12-19 | Disposable middle segment urine sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208864355U (en) |
-
2017
- 2017-12-19 CN CN201721782149.5U patent/CN208864355U/en active Active
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