CN106198113B - Urine sampler - Google Patents
Urine sampler Download PDFInfo
- Publication number
- CN106198113B CN106198113B CN201610493883.3A CN201610493883A CN106198113B CN 106198113 B CN106198113 B CN 106198113B CN 201610493883 A CN201610493883 A CN 201610493883A CN 106198113 B CN106198113 B CN 106198113B
- Authority
- CN
- China
- Prior art keywords
- urine
- cavity
- cup ontology
- diversion cavity
- urine cup
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
Abstract
The present invention provides a kind of urine sampler, including urine cup, conducting element, conduit, urine cup includes the urine cup ontology of upper end opening, the side wall of urine cup ontology is removably equipped with conducting element, urine cup ontology is divided into two cavitys up and down using self-closing sealing element, cavity positioned at lower part is front end urine chamber, cavity positioned at front end urine chamber top is connected to diversion cavity, the self-closing sealing element is sheet or platy structure made of soft material, self-closing sealing element is divided at least two valves by perforative notch, conduit is equipped with the liquid guiding cavity that can be connected to diversion cavity, the side wall of urine cup ontology is equipped with the fluid guidance port being connected to the diversion cavity of conduit, conducting element can separate fluid guidance port and front end urine chamber after being packed into urine cup ontology.The front end urine rejecting of starting stage can be ensured that the urine that can make front end urine intracavitary after the accuracy of inspection result, conducting element remove again flows into test tube, supplies the specific group's requirement that can not acquire enough mud-stream urines because of amount of urine deficiency by the present invention.
Description
Technical field
The present invention relates to medical inspection auxiliary implement, specifically a kind of urine sampler.
Background technology
Medical urine sampling appliance currently used for hospital inspection is mostly that sanitary cup or sanitary cup add
, there is following defect in actual use in one test tube：Urine is directly imported test tube by existing urine sampler by conduit,
But the part urine that actually urine starts is front end urine, is not appropriate for carrying out urine test, that is, has part front end urine
It is also directed into test tube and sends to inspection, cause to examine structure not being very accurate.
Invention content
For the above-mentioned deficiency of the prior art, the present invention provides a kind of urine sampler, can be by the front end of starting stage
Urine is rejected, and ensures the accuracy of inspection result.
A kind of urine sampler, including urine cup, conduit, the urine cup include the urine cup ontology of upper end opening, urine cup ontology
Side wall be removably equipped with conducting element, urine cup ontology is divided into using self-closing sealing element positioned at lower front part urine chamber and position
Midstream urine sap cavity in top, midstream urine sap cavity are connected to diversion cavity, and the self-closing sealing element is piece made of soft material
Self-closing sealing element is divided at least two valves by shape or platy structure by perforative notch, and conduit is equipped with can be with water conservancy diversion
The liquid guiding cavity of chamber connection, the side wall of urine cup ontology are equipped with the fluid guidance port being connected to the diversion cavity of conduit, and conducting element is packed into urine cup sheet
Fluid guidance port and front end urine chamber can be separated after body.
Further, diversion cavity is set to urine cup ontology madial wall, and the diversion cavity is equipped with midstream urine sap cavity and water conservancy diversion
The mud-stream urine inlet of chamber connection, mud-stream urine inlet are located above the urine chamber of front end.
Further, the side wall of urine cup ontology is equipped with two sliding slots being mutually parallel, and the both sides of diversion cavity are corresponding respectively to be slided
Slot is equipped with slide, and slide can be caught in sliding slot and be slided up and down along sliding slot, and diversion cavity is made to be installed on urine cup this body sidewall.
Further, urine cup chamber body side wall is close to be equipped with supporting table, and diversion cavity is equipped with and the matched card of supporting table
Fastener, when conducting element is slid downwardly into along sliding slot, fastener correspondence is clasped with supporting table, and the self-closing sealing element is set to
On fastener.
Further, the supporting table and fastener are and urine cup chamber body sidewall shape and the matched frame-type of internal diameter
Part opens up at least two bayonets in supporting table in vertical, and fastener corresponds to the snap-fit that corresponding position and quantity is arranged in bayonet, leads
When stream part is slid downwardly into along sliding slot, the snap-fit of fastener is corresponded to be clasped with the bayonet of supporting table.
Further, the soft material is silica gel.
Further, conducting element further includes the lifting piece being located above diversion cavity.
Further, the test tube cap that can be sealed with the nozzle grafting of test tube is additionally provided on the conducting element.
Further, the volume of front end urine chamber is 2-50ml.
Further, the conduit further includes the air guide chamber with air communication, liquid guiding cavity be structure as a whole with air guide chamber but
Separate setting.
The present invention in urine cup by being arranged that self-closing sealing element interval formed positioned at the front end urine chamber of bottom and position
Midstream urine sap cavity in top, in this way can be by the useless urine collecting at the initial stage of urinating, and the mud-stream urine for really needing acquisition is led to
Diversion cavity inflow catheter is crossed, test tube is finally entered, to reject the front end urine of starting stage, ensures the accurate of inspection result
Property；After conducting element is removed, the fluid guidance port of the side wall of urine cup ontology can be connected to front end urine chamber, front end urine intracavitary can be made
Urine flow into test tube, supply because amount of urine deficiency due to can not acquire enough mud-stream urines specific group require；Additionally, due to
Conduit carries test tube cap, and after the completion of urine capture, conduit is directly extracted, and test tube cap is directly detached with test tube at this time, i.e., without
Test tube cap, which need in addition be plugged, can go up machine testing, can effectively improve the working efficiency of nurse.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention；
Fig. 2 is the sectional view after assembling of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of self-closing sealing element in the present invention.
In figure：1- urine cups, 2- conducting elements, 3- conduits, 4- test tube caps, 11- urine cup ontologies, 12- supporting tables, 13- sliding slots,
The front ends 14- urine chamber, 15- fluid guidance ports, 21- lifting pieces, 22- diversion cavities, 23- mud-stream urine inlets, 24- fasteners, 25- is certainly
Enclosed sealing element, 26- slides, 27- baffles, 31- liquid guiding cavities, 32- air guide chambers, 251- notch, 252- valves.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, the technical solution in the present invention is clearly and completely described.
Referring to FIG. 1, urine sampler embodiment of the present invention includes urine cup 1, conducting element 2, conduit 3, test tube cap 4, it is described
Urine cup 1 includes the urine cup ontology 11 of upper end opening, and urine cup ontology 11 can be bucket type structure wide at the top and narrow at the bottom.11 inner cavity of urine cup ontology
Side wall is close to be equipped with supporting table 12, and the supporting table 12 can be and intracavity sidewall shape and the matched frame-type part of internal diameter.
The sliding of conducting element 2 set on urine cup ontology 11 side wall, conducting element 2 include the lifting piece 21 that is located above and with lifting
The diversion cavity 22 that part 21 connects, the side wall of urine cup ontology 11 are equipped with two sliding slots 13 being mutually parallel, and diversion cavity 22 can be bottom surface
With the cavity body structure of a lateral opening, sliding slot 13 is corresponded to respectively with two sides of lateral opening connection in diversion cavity 22 and is equipped with
Slide 26, slide 26 can be caught in sliding slot 13 and be slided up and down along sliding slot 13, pinch the lifting piece of 2 upper end of conducting element when in use
21, slide 26 is directed to the sliding slot 13 for being inserted into diversion cavity 22, you can be slid downwardly into conducting element 2 along sliding slot 13.In another reality
It applies in example, diversion cavity 22 can also be connect by other dismountable fixed forms such as buckles with the side wall of urine cup ontology 11.
Can be also equipped in diversion cavity 22 with 12 matched fastener 24 of supporting table, as shown in Figure 1, supporting table 12 can be in vertical
At least two bayonets are opened up, fastener 24 corresponds to the snap-fit of bayonet setting corresponding position and quantity, and conducting element 2 is along sliding slot 13
When being slid downwardly into, the snap-fit of fastener 24 is corresponded to be clasped with the bayonet of supporting table 12, and fastener 24 is also a frame-type part,
The inner cavity of frame-type part is sealed using self-closing sealing element 25.
As shown in figure 3, the self-closing sealing element 25 is sheet or platy structure made of soft material (such as silica gel),
It is equipped with perforative notch 251, and the shape of notch 2511 can be a variety of, such as cross-cut, notch 251 seal self-closing
Part 25 is divided at least two valves 252.
Please further refer to Fig. 2, after conducting element 2 is slidably inserted into urine cup ontology 11, fastener 24 be close to urine cup ontology 11
The supporting table 12 of inner wall is clasped, and urine cup ontology 11 is divided by fastener 24 and the self-closing sealing element 25 being arranged thereon
Positioned at lower front part urine chamber 14 and superposed midstream urine sap cavity, diversion cavity 22 is equipped with midstream urine sap cavity and diversion cavity
The mud-stream urine inlets 23 of 22 connections, conducting element 2 is set to 11 madial wall of urine cup ontology in the present embodiment, if being set to urine cup sheet
11 lateral wall of body, then mud-stream urine inlet 23 can be set to 11 side wall of urine cup ontology, it is same can be achieved by midstream urine sap cavity with lead
Flow the effect that chamber 22 is connected to.Mud-stream urine inlet 23 is located at 14 top of front end urine chamber, and diversion cavity 22 passes through conduit 3 and test tube
Connection.In another embodiment, self-closing sealing element 25 can also be detached with diversion cavity 22, i.e., be not located on fastener 24, and only
It is vertical to be clasped with supporting table 12, or it is directly arranged in 11 intracavity sidewall of urine cup ontology, it is same to can be achieved to divide urine cup ontology 11
It is segmented into two cavity purposes up and down.
The side wall of urine cup ontology 11 is equipped with the fluid guidance port 15 being connected to conduit 3, when conducting element 2 is not inserted into urine cup ontology 11,
Flow into the urine of urine cup ontology 11 directly can enter conduit 3 by fluid guidance port 15, after conducting element 2 is inserted into urine cup ontology 11, water conservancy diversion
Chamber 22 separates the lower cavity (front end urine chamber 14) that fluid guidance port 15 is sealed with self-closing sealing element 25, and positioned at self-closing
The cavity (midstream urine sap cavity) on 25 top of formula sealing element can be connected by the cavity that mud-stream urine inlet 23 and diversion cavity 22 are formed
It is logical, and diversion cavity 22 is connected to fluid guidance port 15, therefore front end urine is filled with 25 lower cavity of self-closing sealing element and (urinates front end
Sap cavity 14) after, it is continuing to flow into and can be passed through successively with the mud-stream urine of 25 upper chamber of self-closing sealing element (midstream urine sap cavity)
It crosses mud-stream urine inlet 23, diversion cavity 22, fluid guidance port 15 and enters conduit 3.
Conducting element 2, which is packed into after urine cup ontology 11, separates fluid guidance port 15 and front end urine chamber 14 there are many mode, such as Fig. 1 and
Shown in 2,22 lateral opening opposite side of diversion cavity is baffle 27, and mud-stream urine inlet 23 is located at 27 top of the baffle,
After conducting element 2 is packed into urine cup ontology 11, lateral opening and 11 side wall of urine cup ontology of diversion cavity 22 are cooperatively formed with midstream urine
The airtight cavity of liquid inlet 23, and baffle 27 is in close contact with self-closing sealing element 25, to which fluid guidance port 15 and front end be urinated
Sap cavity 14 separates, and urine is after the entrance front end urine chamber 14 of self-closing sealing element 25 due to being led by the barrier of baffle 27 without entering
Liquid mouth 15, but after being filled with front end urine chamber 14 enter top midstream urine sap cavity, then from the mud-stream urine on baffle 27 into
Liquid mouth 23 enters diversion cavity 22, then passes through 15 inflow catheter 3 of fluid guidance port.
Conduit 3 includes the liquid guiding cavity 31 being connected to 11 inner cavity of urine cup ontology and the air guide chamber 32 with air communication, liquid guiding cavity
31 separate setting with air guide chamber 32, and the import of liquid guiding cavity 31 is the fluid guidance port 15.Conducting element 2 is led after being inserted into urine cup ontology 11
Sap cavity 31 is connected to diversion cavity 22, and air guide chamber 32 can also be upwardly extended along the lateral wall of urine cup ontology 11 and air communication.
The test tube cap 4 that can be sealed with the nozzle grafting of test tube, the test tube cap 4 and conduit are additionally provided on the conduit 3
Outer wall is integrally formed or is detachably fixed with 3 outer wall of conduit and connect.One end that conduit 3 stretches into test tube 3 is diagonal cut joint, convenient for suitable
Profit is inserted into test tube 3.
When in use, urine flows into urine cup ontology 11, before the urine of starting stage can be flowed by self-closing sealing element 25
It is temporarily collected in end urine chamber 14, under the Gravitative Loads of urine, notch 251 can be washed open and make described at least two
A valve 252 detaches, so that urine flows into front end urine chamber 14.The volume size of front end urine chamber 14 can be according to practical feelings
Condition is arranged, and the present embodiment is set as 2-50ml, and the front end urine of about 2-50ml so is just collected in front end urine chamber 14, after
Continuous urine is after front end urine chamber 14 fills front end urine, and the valve 252 of self-closing sealing element 25 seals, the urine subsequently flowed into
Liquid can accumulate in 14 upper chamber of front end urine chamber, and flow into diversion cavity 22 by mud-stream urine inlet 23, finally by
Fluid guidance port 15, conduit 3 enter in test tube.After front end urine chamber 14 is filled with urine, described at least two of self-closing sealing element 25
Valve 252 can automatically restore to original state, that is, form the complete sealing platy structure by notch 251, thus by urine cup sheet
Body 11 is divided into two parts up and down again, prevent the urine of the front end urine chamber 14 of lower part enter upper space and and mud-stream urine
Mixing ensures the accuracy of mud-stream urine acquisition.
Conduit 3 with test tube cap 4 is inserted into test tube, test tube cap 4 can match grafting fastening, leading on conduit 3 with test tube
Test tube can be connected to by sap cavity 31 with the diversion cavity 22 of conducting element 2, and the mud-stream urine for being located at 14 upper chamber of front end urine chamber can be according to
Secondary to enter test tube by mud-stream urine inlet 23, diversion cavity 22, liquid guiding cavity 31, the setting of air guide chamber 32 can facilitate urine faster
Speed enters test tube.
When acquiring urine, since conduit 3 carries test tube cap 4, the nozzle of test tube 3 can be realized by test tube cap 4
Excellent sealing prevents urine from overflowing.After the completion of urine capture, conduit 3 is directly extracted, test tube cap 4 directly divides with test tube 3 at this time
From machine testing can be gone up by being not necessarily in addition plug test tube cap, can effectively improve the working efficiency of nurse.
In addition, since conducting element 2 can be skidded off from sliding slot 13, the urines deficiency crowd such as infant or the elderly is collected in this way
When, conducting element 2 can be extracted out, the fluid guidance port 15 of 11 side wall of urine cup ontology exposes at this time, and front end urine chamber 14 is made to pass through fluid guidance port
15 are connected to the liquid guiding cavity 31 of conduit 3, flow into the urine of urine cup ontology 11 and directly can flow into test tube from liquid guiding cavity 31, can meet urine
The special populations such as liquid deficiency need.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in all are answered
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of urine sampler, including urine cup (1), conduit (3), the urine cup (1) include the urine cup ontology of upper end opening
(11), it is characterised in that：The side wall of urine cup ontology (11) is removably equipped with conducting element (2), and urine cup ontology (11) uses self-closing
Formula sealing element (25) is divided into front end urine chamber (14) and superposed midstream urine sap cavity positioned at lower part, midstream urine sap cavity
It is connected to diversion cavity (22), the self-closing sealing element (25) is sheet or platy structure made of soft material, by running through
Notch (251) self-closing sealing element (25) is divided at least two valves (252), conduit (3) is equipped with can be with diversion cavity
(22) liquid guiding cavity (31) being connected to, the side wall of urine cup ontology (11) are equipped with the fluid guidance port being connected to the diversion cavity (22) of conduit (3)
(15), conducting element (2) can separate fluid guidance port (15) and front end urine chamber (14) after being packed into urine cup ontology (11).
2. urine sampler as described in claim 1, it is characterised in that：Diversion cavity (22) is set on the inside of urine cup ontology (11)
Wall, the diversion cavity (22) are equipped with the mud-stream urine inlet (23) for being connected to midstream urine sap cavity with diversion cavity (22), stage casing
Urine inlet (23) is located above front end urine chamber (14).
3. urine sampler as described in claim 1, it is characterised in that：The side wall of urine cup ontology (11) is equipped with and is mutually parallel
Two sliding slots (13), the both sides of diversion cavity (22) correspond to sliding slot (13) and are equipped with slide (26) respectively, and slide (26) can be caught in sliding slot
(13) and along sliding slot (13) it slides up and down, diversion cavity (22) is made to be installed on urine cup ontology (11) side wall.
4. urine sampler as claimed in claim 3, it is characterised in that：Urine cup ontology (11) intracavity sidewall is close to be equipped with support
Platform (12), diversion cavity (22) be equipped with supporting table (12) matched fastener (24), conducting element (2) is downward along sliding slot (13)
When slide-in, fastener (24) correspondence is clasped with supporting table (12), and the self-closing sealing element (25) is set to fastener (24)
On.
5. urine sampler as claimed in claim 4, it is characterised in that：The supporting table (12) and fastener (24) are and urine
Cup ontology (11) the intracavity sidewall shape and matched frame-type part of internal diameter, in opening up at least two bayonets vertically in supporting table (12),
The snap-fit of fastener (24) corresponding bayonet setting corresponding position and quantity, conducting element (2) are slid downwardly into along sliding slot (13)
When, the snap-fit of fastener (24) is corresponded to be clasped with the bayonet of supporting table (12).
6. urine sampler as described in claim 1, it is characterised in that：The soft material is silica gel.
7. urine sampler as described in claim 1, it is characterised in that：Conducting element (2) further includes being located in diversion cavity (22)
The lifting piece (21) of side.
8. urine sampler as described in claim 1, it is characterised in that：Being additionally provided on the conducting element (2) can be with test tube
The test tube cap (4) of nozzle grafting sealing.
9. urine sampler as described in claim 1, it is characterised in that：The volume of front end urine chamber (14) is 2-50ml.
10. urine sampler as described in claim 1, it is characterised in that：The conduit (3) further includes being led with air communication
Air cavity (32), liquid guiding cavity (31) are structure as a whole with air guide chamber (32) but separate setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493883.3A CN106198113B (en) | 2016-06-29 | 2016-06-29 | Urine sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493883.3A CN106198113B (en) | 2016-06-29 | 2016-06-29 | Urine sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106198113A CN106198113A (en) | 2016-12-07 |
| CN106198113B true CN106198113B (en) | 2018-11-02 |
Family
ID=57462391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610493883.3A Active CN106198113B (en) | 2016-06-29 | 2016-06-29 | Urine sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106198113B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174291A (en) * | 2017-07-07 | 2017-09-19 | 武汉康立优医疗发展有限公司 | Disposable mid-stream urine collection device and disposable mid-stream urine collection device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492258A (en) * | 1983-02-18 | 1985-01-08 | Whitman Medical Corporation | Sterile urine specimen collection |
| CA2331524A1 (en) * | 2001-01-16 | 2002-07-16 | Thomas Gnanapragasam | Mid stream urine collector |
| CN201773021U (en) * | 2010-08-20 | 2011-03-23 | 施文强 | Urine test body collecting appliance |
| CN104954402A (en) * | 2014-03-27 | 2015-09-30 | 腾讯科技（深圳）有限公司 | Application recommending method, system and apparatus |
| CN205079981U (en) * | 2015-11-16 | 2016-03-09 | 田素胜 | Urine collection device of waste liquid can reject |
| CN205317537U (en) * | 2016-01-15 | 2016-06-15 | 曹树军 | Urine cup of urine sampler |
| CN205861394U (en) * | 2016-06-29 | 2017-01-04 | 武汉康立优医疗发展有限公司 | Urine sampler |
-
2016
- 2016-06-29 CN CN201610493883.3A patent/CN106198113B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106198113A (en) | 2016-12-07 |
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| CB03 | Change of inventor or designer information |
Inventor after: Tian Susheng Inventor after: Zhang Weidong Inventor before: Tian Susheng |
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