CN104297016A - Urine sample collector - Google Patents
Urine sample collector Download PDFInfo
- Publication number
- CN104297016A CN104297016A CN201410595823.3A CN201410595823A CN104297016A CN 104297016 A CN104297016 A CN 104297016A CN 201410595823 A CN201410595823 A CN 201410595823A CN 104297016 A CN104297016 A CN 104297016A
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- urine sample
- cup
- sampling cup
- sample collector
- centrifuge tube
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Abstract
The invention provides a urine sample collector. The collector comprises a sampling cup, a collecting cup and a centrifugal tube, wherein the sampling cup is made of a soft material; a retractable rod is connected to the bottom inside the sampling cup; a cup cover is connected to the top part of the retractable rod; a screen plate is arranged inside the collecting cup; a plurality of screen holes are formed in the screen plate; a squeezing hole is formed in the center of the screen plate; the diameter of the squeezing hole is greater than the sum of the maximal diameter of the retractable rod and twice of the wall thickness of the sampling cup; the tube opening of the centrifugal tube is connected with the lower end of the collecting cup in a dismountable manner. By adoption of the manner of squeezing the soft sampling cup to take samples, the problem that the composition of the urine sample can be easily changed by adopting sponge for adsorption sampling in the prior art is solved, so that the detection result is more accurate; sampling is convenient and sanitary, urine is effectively prevented from splashing on a patient's hand and on the outer wall of the sampling cup, and the conditions of splashing, colliding and the like in the inspection process of the urine sample are avoided.
Description
Technical field
The invention belongs to medical instruments field, particularly the medical urine sample collector of one.
Background technology
The inspection machine in clinical examination field is constantly updated, but urine sample collector still adopts disposable uncovered plastic cup for many years always.Patient or medical personnel sampling quantity in sampling process is wayward, very easily cause the awkward situation that urine is overflowed, also the situation that urine is splashed easily is there is in the process of censorship, the urine sample collector outer wall delivering to inspection department often speckles with urine, very easily pollute the person and environment around, even cause cross-infection.In addition, along with the development of science and technology, medical treatment detection device is constantly updated, and traditional detection mode and utensil, also existed serious problem on supporting the use.
Chinese patent CN1632507A patent discloses a kind of telescopic enclosed type urine collecting device, is made up of the collector be separated up and down and centrifuge tube; Collector gathers urine by the sponge being arranged on expansion link lower end, then by extruding sponge, by the urine collecting of collection in the centrifuge tube of below.This patent solves some problems that traditional disposable uncovered plastic cup exists, but there is following problem: adopt and first adsorb the acquisition mode extruded afterwards, likely can change the composition of urine, can affect the accuracy of testing result.
Summary of the invention
The object of the invention is the deficiency existed for prior art, a kind of urine sample collector is provided, can avoid polluting, and not change original composition of the urine sample of collection.
For achieving the above object, the present invention is by the following technical solutions:
A kind of urine sample collector, comprises sampling cup, collection cups, centrifuge tube, wherein,
The material of described sampling cup is soft material, and sampling cup inner bottom part is connected with expansion link, and the top of expansion link is connected with bowl cover;
Be provided with a sieve plate in described collection cups, sieve plate offer some sieve apertures, and have an extruded hole at sieve plate center, the diameter of extruded hole is greater than the summation of the maximum gauge of expansion link and the sampling cup wall thickness of twice;
The mouth of pipe of described centrifuge tube is connected with the lower end of collection cups is detachable.
Further, the rim of a cup place of described sampling cup is one is trumpet-shaped uncovered, is provided with a circle spacing hole on uncovered.
Further, the material of described sampling cup is silica gel, flexibel polyurethane, nonrigid plastic.
Further, described expansion link is 3 joints, and expansion link is connected with the bottom of sampling cup is detachable.
Further, the bottom of described expansion link is provided with boss, and this boss is stuck in the draw-in groove being arranged on sampling cup inner bottom part.
Further, the diameter of described extruded hole is greater than the summation of the diameter of draw-in groove and the sampling cup wall thickness of twice.
Further, described bowl cover is provided with internal thread, and the rim of a cup of described collection cups is provided with the external thread suitable with the internal thread of bowl cover.
Further, described centrifuge tube is provided with scale, its mouth of pipe is connected with a centrifuge tube lid by flexible web member.
Further, the mouth of pipe of described centrifuge tube is provided with external thread, and centrifuge tube lid is provided with internal thread suitable with it.
Further, the mouth of pipe of described centrifuge tube and the bottom of collection cups are threaded connection.
The invention has the beneficial effects as follows:
Compared to prior art, the present invention has following advantage:
Adopt the mode of the soft sampling cup of extruding to sample, overcome in prior art the problem adopting sponge to adsorb the malleable urine sample composition that sampling exists, make testing result more accurate; Expansion link is 3 joints, and when expansion link is opened, urine is farther from hand, avoids hand contaminated; Sampling cup upper end is trumpet-shaped uncovered, increases the area getting urine, and is provided with spacing hole, avoid urine level too high; Expansion link is detachable to be connected to bottom sampling cup.
Sample convenient and healthy, effectively avoid urine and spill patient on hand with on sampling cup outer wall, avoid the situations such as splashing in urine sample censorship process, collision.
Urine sample censorship safety, the urine censorship under totally enclosed state gathered, be applicable to the medical travelling belt of modern hospital, it is the transmission specification and in time more of urine sample, laboratory is closed and is deposited, avoid the pollution that in urine, some gas volatilizees to laboratory as ammonia, indoles etc., this is to uroscopy standardization and quality management, and the physical and mental health of medical personnel has great significance.
Reduced inspection step, the centrifuge tube of the direct Engage of standard of urine sample, the lab technician of avoiding over shifts from sampling cup, no matter be infiltrate test strips, or directly goes up hydro-extractor and Automatic analyzer, all settles at one go, save proving time and safe operation.
Applied widely, sampling meets the Ministry of Public Health about urine test standardization and normalized requirement, is widely used in routine urinalysis, arena, is also applicable to all kinds of urine sediments analyzer, semi-automatic and full-automatic urine sample analyzer, is applicable to urine HCG inspection, urine cultivation and urine biochemical investigation etc. simultaneously.
accompanying drawing explanation
Fig. 1 is the structural representation of sampling cup of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of collection cups of the present invention;
Fig. 4 is using state schematic diagram of the present invention;
Fig. 5 is the vertical view of Fig. 4.
In figure, 10-sampling cup, 101-are uncovered, 102-spacing hole, 103-draw-in groove, 11-expansion link, 111-boss, 12 bowl covers, 20-collection cups, 21-sieve plate, 22-extruded hole, 23-sieve aperture, 30-centrifuge tube, 31-centrifuge tube lid, 32-web member.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in drawings, a kind of urine sample collector, comprises sampling cup 10, collection cups 20, centrifuge tube 30, wherein,
The material of sampling cup 10 is silica gel, and sampling cup 10 inner bottom part is connected with expansion link 11, and the top of expansion link 11 is connected with bowl cover 12, and bowl cover 12 is provided with internal thread; Expansion link 11 is 3 joints, and the bottom of expansion link 11 is provided with boss 111, and this boss 111 is stuck in the draw-in groove 103 being arranged on sampling cup 10 inner bottom part; The rim of a cup place of sampling cup 10 is one is trumpet-shaped uncovered 101, is provided with a circle spacing hole 102 on uncovered 101.The trumpet-shaped uncovered area that can increase urine sampling, spacing hole, for limiting the liquid level of urine, avoids urine too much.
A sieve plate 21 is provided with in collection cups 20, sieve plate 21 offers some sieve apertures 23, and have an extruded hole 22 at sieve plate 21 center, the diameter somewhat of extruded hole 22 is greater than the summation of the diameter of draw-in groove 103 and sampling cup 10 wall thickness of twice, namely, after sampling cup 10 extrudes, extruded hole 22 can be used for the sampling cup 10 be extruded to pass through; The rim of a cup of collection cups 20 is provided with the external thread suitable with the internal thread of bowl cover 12, and when sampling cup 10 extrudes, after stretching into extruded hole 22, bowl cover 12 can cover at collection cups 20 rim of a cup, and passes through screwed tight.
The mouth of pipe of centrifuge tube 30 and the bottom of collection cups 20 are threaded connection; Centrifuge tube 30 is provided with scale, and its mouth of pipe is connected with a centrifuge tube lid 31 by flexible web member 32, and the mouth of pipe of centrifuge tube 30 is provided with external thread, and centrifuge tube lid 31 is provided with internal thread suitable with it.
Except silica gel, sampling cup 10 can also for other soft materials that can be out of shape after the extruding such as flexibel polyurethane, nonrigid plastic.
Use procedure of the present invention is as follows:
Sampling cup 10 is entered by needing the urine Directly solution gathered, hold bowl cover 12, sampling cup 10 is put into collection cups 20, sampling cup 10 bottom centre is just to extruded hole 22, down press, by extruded hole 22, sampling cup 10 is extruded, the sampling cup 10 be extruded stretches into extruded hole 22, space in sampling cup 10 diminishes, urine flows into acquisition cup 20 from spacing hole 102 or sampling cup 10 rim of a cup, and flow into bottom acquisition cup 20 by the sieve aperture on the sieve plate 21 in acquisition cup 20, and enter centrifuge tube 30, then centrifuge tube 30 is screwed off, and cover centrifuge tube lid 31, by centrifuge tube censorship.
Claims (10)
1. a urine sample collector, is characterized in that: comprise sampling cup (10), collection cups (20), centrifuge tube (30), wherein,
The material of described sampling cup (10) is soft material, and sampling cup (10) inner bottom part is connected with expansion link (11), and the top of expansion link (11) is connected with bowl cover (12);
A sieve plate (21) is provided with in described collection cups (20), sieve plate (21) offers some sieve apertures (23), and having an extruded hole (22) at sieve plate (21) center, the diameter of extruded hole (22) is greater than the summation of the maximum gauge of expansion link (11) and sampling cup (10) wall thickness of twice;
The mouth of pipe of described centrifuge tube (30) is connected with the lower end of collection cups (20) is detachable.
2. urine sample collector as claimed in claim 1, is characterized in that: the rim of a cup place of described sampling cup (10) is one is trumpet-shaped uncovered (101), uncovered (101) is provided with a circle spacing hole (102).
3. urine sample collector as claimed in claim 1 or 2, is characterized in that: the material of described sampling cup (10) is silica gel, flexibel polyurethane, nonrigid plastic.
4. urine sample collector as claimed in claim 1, it is characterized in that: described expansion link (11) is 3 joints, expansion link (11) is connected with the bottom of sampling cup (10) is detachable.
5. urine sample collector as claimed in claim 4, it is characterized in that: the bottom of described expansion link (11) is provided with boss (111), this boss (111) is stuck in and is arranged in the draw-in groove (103) of sampling cup (10) inner bottom part.
6. urine sample collector as claimed in claim 5, is characterized in that: the diameter of described extruded hole (22) is greater than the summation of the diameter of draw-in groove (103) and sampling cup (10) wall thickness of twice.
7. urine sample collector as claimed in claim 1, it is characterized in that: described bowl cover (12) is provided with internal thread, the rim of a cup of described collection cups (20) is provided with the external thread suitable with the internal thread of bowl cover (12).
8. urine sample collector as claimed in claim 1, is characterized in that: (30) are provided with scale to described centrifuge tube, and its mouth of pipe is connected with a centrifuge tube lid (31) by flexible web member (32).
9. urine sample collector as claimed in claim 8, it is characterized in that: the mouth of pipe of described centrifuge tube (30) is provided with external thread, centrifuge tube lid (31) is provided with internal thread suitable with it.
10. urine sample collector as claimed in claim 1, is characterized in that: the mouth of pipe of described centrifuge tube (30) and the bottom of collection cups (20) are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595823.3A CN104297016B (en) | 2014-10-30 | 2014-10-30 | Urine sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595823.3A CN104297016B (en) | 2014-10-30 | 2014-10-30 | Urine sample collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104297016A true CN104297016A (en) | 2015-01-21 |
| CN104297016B CN104297016B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595823.3A Expired - Fee Related CN104297016B (en) | 2014-10-30 | 2014-10-30 | Urine sample collector |
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| Country | Link |
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| CN (1) | CN104297016B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644600A (en) * | 2015-07-17 | 2017-05-10 | 陈兆秋 | Valve funnel type urine collection device |
| CN107817136A (en) * | 2017-12-05 | 2018-03-20 | 南京医科大学第附属医院 | A kind of urine sample quantitative collection device |
| CN109009244A (en) * | 2018-09-21 | 2018-12-18 | 王小勇 | Collect the disposal urinary catheter of midstream urine |
| CN109297755A (en) * | 2018-10-12 | 2019-02-01 | 亚美斯特（天津）医疗器械有限公司 | A kind of sample collection device |
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| US5511557A (en) * | 1993-11-09 | 1996-04-30 | Hazard; James T. | Urine specimen collection device |
| CN1632507A (en) * | 2005-01-01 | 2005-06-29 | 徐双苗 | Telescopic and enclosed type urine collecting device |
| CN2762099Y (en) * | 2005-01-01 | 2006-03-01 | 徐双苗 | Urine collector |
| CN1877287A (en) * | 2006-07-11 | 2006-12-13 | 徐双苗 | Integrated multifunctional urine sample collecting apparatus |
| CN201993246U (en) * | 2011-03-18 | 2011-09-28 | 张成银 | Medical urine collector |
| CN202133568U (en) * | 2011-07-05 | 2012-02-01 | 重庆市南川区人民医院 | Urine collector |
| CN203365190U (en) * | 2013-04-11 | 2013-12-25 | 贾开友 | Anti-contamination urine sampler |
| CN204116083U (en) * | 2014-10-30 | 2015-01-21 | 常州德邦医疗器械有限公司 | Urine sample collector |
-
2014
- 2014-10-30 CN CN201410595823.3A patent/CN104297016B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5511557A (en) * | 1993-11-09 | 1996-04-30 | Hazard; James T. | Urine specimen collection device |
| CN1632507A (en) * | 2005-01-01 | 2005-06-29 | 徐双苗 | Telescopic and enclosed type urine collecting device |
| CN2762099Y (en) * | 2005-01-01 | 2006-03-01 | 徐双苗 | Urine collector |
| CN1877287A (en) * | 2006-07-11 | 2006-12-13 | 徐双苗 | Integrated multifunctional urine sample collecting apparatus |
| CN201993246U (en) * | 2011-03-18 | 2011-09-28 | 张成银 | Medical urine collector |
| CN202133568U (en) * | 2011-07-05 | 2012-02-01 | 重庆市南川区人民医院 | Urine collector |
| CN203365190U (en) * | 2013-04-11 | 2013-12-25 | 贾开友 | Anti-contamination urine sampler |
| CN204116083U (en) * | 2014-10-30 | 2015-01-21 | 常州德邦医疗器械有限公司 | Urine sample collector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644600A (en) * | 2015-07-17 | 2017-05-10 | 陈兆秋 | Valve funnel type urine collection device |
| CN107817136A (en) * | 2017-12-05 | 2018-03-20 | 南京医科大学第附属医院 | A kind of urine sample quantitative collection device |
| CN107817136B (en) * | 2017-12-05 | 2024-01-16 | 南京医科大学第一附属医院 | Quantitative urine sample collecting device |
| CN109009244A (en) * | 2018-09-21 | 2018-12-18 | 王小勇 | Collect the disposal urinary catheter of midstream urine |
| CN109009244B (en) * | 2018-09-21 | 2024-04-12 | 王小勇 | Disposable catheter for collecting middle-section urine |
| CN109297755A (en) * | 2018-10-12 | 2019-02-01 | 亚美斯特（天津）医疗器械有限公司 | A kind of sample collection device |
| CN109297755B (en) * | 2018-10-12 | 2024-03-15 | 亚美斯特（天津）医疗器械有限公司 | Sample collection device |
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| Publication number | Publication date |
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| CN104297016B (en) | 2017-01-11 |
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