CN107621387A - A kind of medical test sampler - Google Patents
A kind of medical test sampler Download PDFInfo
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- CN107621387A CN107621387A CN201710817712.6A CN201710817712A CN107621387A CN 107621387 A CN107621387 A CN 107621387A CN 201710817712 A CN201710817712 A CN 201710817712A CN 107621387 A CN107621387 A CN 107621387A
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- casing
- transfer tube
- receiving flask
- groove
- bottle
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Abstract
The invention discloses a kind of medical test sampler, including casing, casing is from left to right followed successively by the first casing, the second casing and the 3rd casing；First casing is provided with sample bottle standing groove and cleaning fluid bottle standing groove；Second casing is provided with drawer, and the top of the second casing is provided with cylindrical holder, and reinforcing ring is arranged with cylindrical holder, and the left end of reinforcing ring is provided with fixing bolt, and the right-hand member of reinforcing ring is provided with connecting rod, and the right-hand member of connecting rod is provided with triple valve；3rd casing includes groove, is provided with groove with receiving flask standing groove and the receiving flask connected is rolled with groove and place cell body；The left end of triple valve is connected with the first transfer tube and the second transfer tube, and the right-hand member of triple valve is connected with the 3rd transfer tube, and the 3rd transfer tube is telescoping tube, and high-pressure pump is equipped with the first transfer tube and the second transfer tube, and the 3rd transfer tube is provided with quantitative sample injection valve.The present invention solves the problems, such as existing apparatus quantitative sampling accuracy difference and carries out more sub-sampling inconveniences to same sample.
Description
Technical field
The invention belongs to medical test appliance technology, is related to a kind of medical test sampler.
Background technology
Medical test is the subject that medical diagnosis is carried out with modern physicses chemical method, means, and main research is such as
What by laboratory technique, medical instruments and equipment be clinical diagnosis, treats and provides foundation.In medical science detection, it is often necessary to right
Liquid is sampled inspection, so as to need sampling operation of testing, it is therefore desirable to uses sampler, common sampler
Air bag generally by glass pipette and installed in glass pipette upper end forms, and it has following defect：Solution holds in imbibition process
Easily aspirate into imbibition air bag, cause virus or miscellaneous bacteria residual in solution, influence Detection results；It is not easy to grasp draw solution
Volume；Residual solution after test ending can not be cleaned in time, caused pathogen to be propagated, caused cross-infection.Taking
Sometimes for carrying out more sub-samplings to same liquid during sample, and existing medical test sampler is unmanageable multiple
The levels of precision of sampling, and operate and be inconvenient, waste time and energy.
The content of the invention
It is an object of the invention to provide a kind of medical test sampler, solve existing medical test sampler with
The problem of visually consideration carries out quantitative sampling accuracy difference and carries out more sub-sampling inconveniences to same sample.
The technical solution adopted in the present invention is a kind of medical test sampler, including casing, casing from left to right according to
Secondary is the first casing, the second casing and the 3rd casing；
First casing is provided with sample bottle standing groove and the cleaning fluid bottle standing groove being located behind, sample bottle positioned at front
Sample bottle is placed with standing groove, cleaning fluid bottle is placed with cleaning fluid bottle standing groove；
Second casing be provided with can front and rear pull drawer, be placed with multiple receiving flasks, the top of the second casing in drawer
Provided with cylindrical holder, reinforcing ring is arranged with cylindrical holder, the left end of reinforcing ring is provided with fixing bolt, and the right-hand member of reinforcing ring is provided with
Connecting rod, the right-hand member of connecting rod are provided with triple valve；
3rd casing includes the groove that front end, rear end and top are open, and being provided with receiving flask in groove places cell body, collects
Bottle places cell body and is provided with receiving flask standing groove, and the quantity of receiving flask standing groove is no less than one, placed in receiving flask standing groove
Have a receiving flask, receiving flask is placed and is provided with tourelle between the bottom of cell body and the bottom of groove, receiving flask placement cell body with it is recessed
The dynamic connection of trough roller；
The first transfer tube is provided with sample bottle, the second transfer tube is provided with cleaning fluid bottle, the 3rd transmission is provided with receiving flask
Pipe, the 3rd transfer tube is telescoping tube, and the first transfer tube is provided with the first high-pressure pump, and the second transfer tube is provided with the second high-pressure pump,
One end of 3rd transfer tube is provided with quantitative sample injection valve, the input of the output end and triple valve of the first high-pressure pump and the second high-pressure pump
It is connected, the output end of triple valve is connected with quantitative sample injection valve, and quantitative sample injection valve is connected with the 3rd transfer tube.
The features of the present invention also resides in,
The bottom corner location of its middle case is equipped with sucker.
The edge of wherein sample bottle, cleaning fluid bottle and receiving flask is equipped with handle.
The wherein front end of drawer and receiving flask placement cell body is equipped with handle.
The first chain and the second of bottom portion of groove setting that wherein tourelle is set including receiving flask placement cell body bottom
Chain, the gear to match with the first chain and the second chain is provided between the first chain and the second chain.
The beneficial effects of the invention are as follows：It is simple in construction, it is easy to use；The input mode of quantitative sample injection valve makes sample size accurate
Really, repeatability is high；By being arranged on, rotatable receiving flask places cell body in groove and telescopic 3rd transfer tube is easy to together
The sampling of one sample；Residual solution after test ending can be cleaned in time by setting cleaning device, prevents pathogen from propagating
Caused by cross-infection.
Brief description of the drawings
Fig. 1 is a kind of structural representation of medical test sampler of the present invention；
Fig. 2 is the gear between a kind of medical test sampler receiving flask placement cell body bottom of the present invention and bottom portion of groove
Chain drive figure.
Description of reference numerals：
1. casing, 2. first casings, 3. second casings, 4. the 3rd casings, 5. sample bottle standing grooves, 6. cleaning fluid bottles are placed
Groove, 7. sample bottles, 8. cleaning fluid bottles, 9. drawers, 10. receiving flasks, 11. cylindrical holders, 12. reinforcing rings, 13. fixing bolts, 14.
Connecting rod, 15. triple valves, 16. grooves, 17. receiving flasks place cell body, 18. receiving flask standing grooves, 19. tourelles, and 20. the
One transfer tube, 21. second transfer tubes, 22. the 3rd transfer tubes, 23. first high-pressure pumps, 24. second high-pressure pumps, 25. quantitative sample injections
Valve, 26. suckers, 27. handles, 28. handles, 29. first chains, 30. second chains, 31. gears.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by embodiment.
A kind of medical test sampler, as depicted in figs. 1 and 2, including casing 1, casing 1 are from left to right followed successively by first
Casing 2, the second casing 3 and the 3rd casing 4；First casing 2 be provided with positioned at front sample bottle standing groove 5 and be located behind
Cleaning fluid bottle standing groove 6, sample bottle 7 is placed with sample bottle standing groove 5, cleaning fluid bottle is placed with cleaning fluid bottle standing groove 6
8；Second casing 3 be provided with can front and rear pull drawer 9, be placed with multiple receiving flasks 10, the top of the second casing 3 in drawer 9
Provided with cylindrical holder 11, reinforcing ring 12 is arranged with cylindrical holder 11, the left end of reinforcing ring 12 is provided with fixing bolt 13, reinforcing ring
12 right-hand member is provided with connecting rod 14, and the right-hand member of connecting rod 14 is provided with triple valve 15；3rd casing 4 includes front end, rear end and top
The groove 16 being open, the interior receiving flask that is provided with of groove 16 place cell body 17, and receiving flask is placed cell body 17 and placed provided with receiving flask
Groove 18, the quantity of receiving flask standing groove 18 are no less than one, receiving flask 10 are placed with receiving flask standing groove 18, and receiving flask is placed
Tourelle 19 is provided between the bottom of cell body 17 and the bottom of groove 16, receiving flask, which is placed cell body 17 and rolled with groove 16, to be connected
Connect；The first transfer tube 20 is provided with sample bottle 7, the second transfer tube 21 is provided with cleaning fluid bottle 8, being provided with the 3rd in receiving flask 10 passes
Defeated pipe 22, the 3rd transfer tube 22 are telescoping tube, and the first transfer tube 20 is provided with the first high-pressure pump 23, and the second transfer tube 21 is provided with
Second high-pressure pump 24, one end of the 3rd transfer tube 22 are provided with quantitative sample injection valve 25, the first high-pressure pump 23 and the second high-pressure pump 24
Output end is connected with the input of triple valve 15, and the output end of triple valve 15 is connected with quantitative sample injection valve 25, quantitative sample injection
Valve 25 is connected with the 3rd transfer tube 22.The input mode of quantitative sample injection valve 25 makes sample size accurate, repeated high.Pass through setting
Rotatable receiving flask places cell body 17 in groove 16 and telescopic 3rd transfer tube 22 is easy to the sampling of same sample.It is logical
The residual solution for setting cleaning device to clean in time after test ending is crossed, prevents cross-infection caused by pathogen propagation.
The bottom corner location of its middle case 1 is equipped with sucker 26.Casing 1 can be firmly adsorbed in table by sucker 26
On face.
The edge of wherein sample bottle 7, cleaning fluid bottle 8 and receiving flask 10 is equipped with handle 27.Handle 27 is easy to sample bottle
7th, cleaning fluid bottle 8 and receiving flask 10 take out out of corresponding groove respectively.
The wherein front end of drawer 9 and receiving flask placement cell body 17 is equipped with handle 28.Handle 28 is easy to drawer 9 and collected
Bottle places cell body 17 and carries out push-and-pull.
Wherein tourelle 19 includes the first chain 29 of receiving flask placement cell body 17 bottom setting and the bottom of groove 16 is set
The second chain 30 put, it is provided with what is matched with the first chain 29 and the second chain 30 between the first chain 29 and the second chain 30
Gear 31.
In use, the sample bottle 7 for needing to sample is put into sample bottle standing groove 5, cleaning fluid bottle 8 is put into cleaning fluid bottle
In standing groove 6, receiving flask 10 is put into receiving flask standing groove 18, the first transfer tube 20 is put into sample bottle 7, second is passed
Defeated pipe 21 is put into cleaning fluid bottle 8, and the 3rd transfer tube 22 is put into receiving flask 10, passes through the elastic adjustable rooting of fixing bolt 13
The height of ring 12, and then adjust the first transfer tube 20, the second transfer tube 21 and the 3rd transfer tube 22 insertion sample bottle 7, cleaning fluid
Depth in bottle 8 and receiving flask 10, the first high-pressure pump 23 is opened, sample is sucked to the first transfer tube 20 from sample bottle 7, by three
Port valve 15, which is opened, arrives relevant position, and sample enters the entrance point of the 3rd transfer tube 22, controls sample size with quantitative sample injection valve 25, enters
And quantitative pipette samples are into receiving flask 10, when needing to carry out more sub-samplings to same sample, after primary sample, by the
Three transfer tubes 22 are shunk upwards, and cell body 17 is placed to move remaining receiving flask standing groove 18 by sliding receiving flask in groove 16
Stretched downwards to the lower section of the 3rd transfer tube 22, then by the 3rd transfer tube 22, and then complete more sub-samplings, convenient and swift, sampling
After the completion of, the receiving flask 10 for gathering quantitative sample is taken out, new receiving flask 10 is put into and is used to collect cleaning fluid, open second
High-pressure pump 24, cleaning fluid is sucked to the second transfer tube 21 from cleaning fluid bottle 8, triple valve 15 is opened to relevant position, cleaning
Liquid enters the entrance point of the 3rd transfer tube 22, quantitative sample injection valve 25 is opened, cleaning fluid fills the 3rd transfer tube 22, from the other end
Flow out in receiving flask 10, detergent line can be used for the sampling of sample.
In summary, a kind of medical test sampler provided in an embodiment of the present invention is simple in construction, easy to use；It is quantitative
The input mode of sampling valve 25 makes sample size accurate, repeated high；Placed by being arranged on rotatable receiving flask in groove 16
Cell body 17 and telescopic 3rd transfer tube 22 are easy to the sampling of same sample；By setting cleaning device to clean inspection in time
The residual solution tested after terminating, prevent cross-infection caused by pathogen propagation.
Disclosed above is only the specific embodiment of the present invention, and still, the embodiment of the present invention is not limited to this, Ren Heben
What the technical staff in field can think change should all fall into protection scope of the present invention.
Claims (5)
1. a kind of medical test sampler, it is characterised in that including casing (1), the casing (1) is from left to right followed successively by
One casing (2), the second casing (3) and the 3rd casing (4)；
First casing (2) is provided with the cleaning fluid bottle standing groove for being located at the sample bottle standing groove (5) in front and being located behind
(6) sample bottle (7), is placed with the sample bottle standing groove (5), cleaning fluid is placed with the cleaning fluid bottle standing groove (6)
Bottle (8)；
Second casing (3) be provided with can front and rear pull drawer (9), is placed with multiple receiving flasks in the drawer (9)
(10), the top of second casing (3) is provided with cylindrical holder (11), and reinforcing ring is arranged with the cylindrical holder (11)
(12), the left end of the reinforcing ring (12) is provided with fixing bolt (13), and the right-hand member of the reinforcing ring (12) is provided with connecting rod (14),
The right-hand member of the connecting rod (14) is provided with triple valve (15)；
3rd casing (4) includes the groove (16) that front end, rear end and top are open, and is provided with and collects in the groove (16)
Bottle places cell body (17), and the receiving flask places cell body (17) and is provided with receiving flask standing groove (18), the receiving flask standing groove
(18) quantity is no less than one, and receiving flask (10), the receiving flask standing groove are placed with the receiving flask standing groove (18)
Tourelle (19) is provided between the bottom of body (17) and the bottom of groove (16), the receiving flask places cell body (17) and groove
(16) connection is rolled；
The first transfer tube (20) is provided with the sample bottle (7), the second transfer tube (21), institute are provided with the cleaning fluid bottle (8)
State and the 3rd transfer tube (22) is provided with receiving flask (10), the 3rd transfer tube (22) is telescoping tube, first transfer tube
(20) the first high-pressure pump (23) is provided with, second transfer tube (21) is provided with the second high-pressure pump (24), the 3rd transmission
One end of pipe (22) is provided with the output end and three of quantitative sample injection valve (25), first high-pressure pump (23) and the second high-pressure pump (24)
The input of port valve (15) is connected, and the output end of the triple valve (15) is connected with quantitative sample injection valve (25), described quantitative
Sampling valve (25) is connected with the 3rd transfer tube (22).
A kind of 2. medical test sampler as claimed in claim 1, it is characterised in that the bottom corner of the casing (1)
Position is equipped with sucker (26).
3. a kind of medical test sampler as claimed in claim 1, it is characterised in that the sample bottle (7), cleaning fluid bottle
(8) and the edge of receiving flask (10) is equipped with handle (27).
4. a kind of medical test sampler as claimed in claim 1, it is characterised in that the drawer (9) and receiving flask are put
The front end for putting cell body (17) is equipped with handle (28).
5. a kind of medical test sampler as claimed in claim 1, it is characterised in that the tourelle (19) includes receiving
Collect bottle and place the first chain (29) that cell body (17) bottom sets and the second chain (30) of groove (16) bottom setting, described the
The gear (31) to match with the first chain (29) and the second chain (30) is provided between one chain (29) and the second chain (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817712.6A CN107621387A (en) | 2017-09-12 | 2017-09-12 | A kind of medical test sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817712.6A CN107621387A (en) | 2017-09-12 | 2017-09-12 | A kind of medical test sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621387A true CN107621387A (en) | 2018-01-23 |
Family
ID=61089478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817712.6A Pending CN107621387A (en) | 2017-09-12 | 2017-09-12 | A kind of medical test sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273047A (en) * | 2020-02-25 | 2020-06-12 | 湖北职业技术学院 | Energy-concerving and environment-protective type medical science inspection sampling device |
| CN112155771A (en) * | 2020-10-23 | 2021-01-01 | 南京大学 | Denture cleaning and residual liquid detection device and method |
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| CN2476817Y (en) * | 2001-04-20 | 2002-02-13 | 天润通微(天津)分析技术有限公司 | Quantitative sample feeding gradient pressured capillary electrophoresis device |
| CN2694272Y (en) * | 2004-03-02 | 2005-04-20 | 上海通微分析技术有限公司 | Quantitative sampling capillary electrophoresis apparatus |
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| CN104931636A (en) * | 2015-06-23 | 2015-09-23 | 上海通微分析技术有限公司 | Ultraviolet capillary column detector based on CCD |
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2017
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|---|---|---|---|---|
| CN2476817Y (en) * | 2001-04-20 | 2002-02-13 | 天润通微(天津)分析技术有限公司 | Quantitative sample feeding gradient pressured capillary electrophoresis device |
| CN2694272Y (en) * | 2004-03-02 | 2005-04-20 | 上海通微分析技术有限公司 | Quantitative sampling capillary electrophoresis apparatus |
| CN202735337U (en) * | 2012-06-06 | 2013-02-13 | 青岛华晶生物技术有限公司 | Automatic sample suction and flushing system for detecting body fluid |
| CN103543038A (en) * | 2013-11-07 | 2014-01-29 | 广州中国科学院沈阳自动化研究所分所 | Automatic sampling device and sampling method for water treatment adsorption experiment |
| CN104931636A (en) * | 2015-06-23 | 2015-09-23 | 上海通微分析技术有限公司 | Ultraviolet capillary column detector based on CCD |
| CN205374079U (en) * | 2015-11-16 | 2016-07-06 | 上海国佳生化工程技术研究中心有限公司 | Bioprocess rapid sampling device |
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Non-Patent Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273047A (en) * | 2020-02-25 | 2020-06-12 | 湖北职业技术学院 | Energy-concerving and environment-protective type medical science inspection sampling device |
| CN112155771A (en) * | 2020-10-23 | 2021-01-01 | 南京大学 | Denture cleaning and residual liquid detection device and method |
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Application publication date: 20180123 |