CN208333978U - A kind of medical test sample sampler - Google Patents
A kind of medical test sample sampler Download PDFInfo
- Publication number
- CN208333978U CN208333978U CN201821182824.5U CN201821182824U CN208333978U CN 208333978 U CN208333978 U CN 208333978U CN 201821182824 U CN201821182824 U CN 201821182824U CN 208333978 U CN208333978 U CN 208333978U
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- China
- Prior art keywords
- motor
- test tube
- sampling
- test sample
- output shaft
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Abstract
The utility model provides a kind of medical test sample sampler, which includes: cabinet；Accurate sampling device, the accurate sampling device include sampling pipette and negative pressure pump, and the negative pressure pump is connected by negative tube with the sampling pipette；First rotating device, the rotating device include being vertically arranged in the intracorporal first motor of the case, and the output shaft of the first motor is arranged in the top plate of the cabinet, and the output shaft of the first motor is connected with for placing the rack for test tube for filling sample solution test tube；Second rotating device.The beneficial effects of the utility model are: having achieved the purpose that prevent air from mixing with sample when medical test sample is accurately sampled and sampled by the accurate sampling device of setting；By the first rotating device of setting, achieve the purpose that be sampled multiple invisible spectro samples in sampling；By the marking pen of setting, achieve the purpose that the test tube sampled is marked.
Description
Technical field
The utility model relates to fill to medical test appliance technology more particularly to a kind of medical test sample
It sets.
Background technique
Currently, medicine sampling pipette, it is made of glass pipette with the imbibition air bag for being mounted on glass pipette upper end, existing
The sampling pipette of technology has following defects that suction nozzle end is easy breakage since suction pipe is glass material；Liquid in imbibition process
It is easy to aspirate into imbibition air bag, leads to the virus or bacterium residual in liquid, influence detection effect；Imbibition is needed without standard measure
It wants graduated cylinder to be used cooperatively, then there has been medical test sampler, but existing medical test sampler is in sampling
It is easy mixing air, and the sampling of single sample can only be carried out.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of medical test sample dress
It sets.
Solve the problems, such as that the prior art is easy to draw liquid into imbibition air bag in imbibition process；Solves the prior art
The problem of middle imbibition is without standard measure；It is easy mixing air when solving sampling in the prior art simultaneously and single sample can only be carried out
The problem of sampling.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of medical test sample sampler, which includes:
Cabinet；
Accurate sampling device, the accurate sampling device include sampling pipette and negative pressure pump, and the negative pressure pump passes through negative
Pressure pipe is connected with the sampling pipette；
First rotating device, first rotating device includes being vertically arranged in the intracorporal first motor of the case, described
The output shaft of first motor is arranged in the top plate of the cabinet, and the output shaft of the first motor, which is connected with, fills sample for placing
The rack for test tube of product solution test tube；
Second rotating device, second rotating device include setting in intracorporal second motor of the case, and described second
Motor is located at the right side of the first motor, and the output shaft of second motor is arranged in the top plate of the cabinet, and described second
The output shaft of motor is connected with the frame body for connecting the accurate sampling device, and the frame body is set to the right side of the rack for test tube
Side.
Preferably, the rack for test tube includes the first disk being connected with the output shaft of the first motor, and with institute
State the second disk that the first disk is connected by pillar.
Preferably, it is evenly arranged with multiple test tube grooves on first disk, is evenly arranged on second disk
Multiple test tube holes, and the multiple test tube hole and the multiple test tube groove correspond.
Preferably, the frame body includes the vertical bar being connected with the output shaft of second motor, and with the vertical bar
The cross bar that is connected of upper end.
Preferably, the sampling pipette is vertically arranged at one end of the cross bar by electric telescopic rod.
It preferably, further include marking pen, the marking pen is connected by column with the cabinet, and the marking pen water
Prosposition is in the side of the rack for test tube.
Preferably, the first motor and second motor are stepper motor.
Preferably, the quadrangle of the bottom of the cabinet is provided with non-slip mat.
The beneficial effects of the utility model are: having been reached by the accurate sampling device of setting to medical test sample essence
The purpose for preventing air from mixing with sample when really sampling and sample；By the first rotating device of setting, reaches and sampled
When the purpose that multiple invisible spectro samples can be sampled；By the marking pen of setting, reach to the test tube sampled
The purpose being marked.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of medical test sample sampler provided by the embodiment of the utility model；
Fig. 2 is marking pen and the pillar construction signal of medical test sample sampler provided by the embodiment of the utility model
Figure；
Fig. 3 is that the plan structure of the second disk of medical test sample sampler provided by the embodiment of the utility model is shown
It is intended to；
Fig. 4 is the position view of the non-slip mat of medical test sample sampler provided by the embodiment of the utility model.
Specific embodiment
FIG. 1 to FIG. 4 is please referred to, Fig. 1 is the structure of medical test sample sampler provided by the embodiment of the utility model
Schematic diagram；Fig. 2 is marking pen and the pillar construction signal of medical test sample sampler provided by the embodiment of the utility model
Figure；Fig. 3 is the overlooking structure diagram of the second disk of medical test sample sampler provided by the embodiment of the utility model；
Fig. 4 is the position view of the non-slip mat of medical test sample sampler provided by the embodiment of the utility model.
The utility model provides a kind of medical test sample sampler, which includes:
Cabinet 1；
Accurate sampling device 2, the accurate sampling device 2 include sampling pipette 21 and negative pressure pump 22, the negative pressure pump
22 are connected by negative tube 23 with the sampling pipette 21；
First rotating device 3, first rotating device 3 include the first motor 31 being vertically arranged in the cabinet 1,
The output shaft 32 of the first motor 31 is arranged in the top plate of the cabinet 1, and the output shaft 32 of the first motor 31 is connected with
For placing the rack for test tube 33 for filling sample solution test tube；
Second rotating device 4, second rotating device 4 includes the second motor 41 being arranged in the cabinet 1, described
Second motor 41 is located at the right side of the first motor 31, and the output shaft 42 of second motor 41 is arranged in the cabinet 1
Top plate, the output shaft 42 of second motor 41 are connected with the frame body 43 for connecting the accurate sampling device 2, the frame body
43 are set to the right side of the rack for test tube 33.
The beneficial effects of the utility model are: having been reached by the accurate sampling device 2 of setting to medical test sample essence
The purpose for preventing air from mixing with sample when really sampling and sample；By the first rotating device 3 of setting, reaches and sampled
When the purpose that multiple invisible spectro samples can be sampled；By the marking pen 6 of setting, reach to the test tube sampled
The purpose being marked.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
~Fig. 4 is continued to refer to figure 1, the utility model provides a kind of medical test sample sampler, the medical test
Sample sampler includes a cabinet 1.
Accurate sampling device 2, the accurate sampling device 2 include sampling pipette 21 and negative pressure pump 22, the negative pressure pump
22 are connected by negative tube 23 with the sampling pipette 21.
When carrying out sample, sampling pipette 21 is first extend into the liquid level of sample hereinafter, then starting negative pressure pump 22,
Negative pressure pump 22 is extracted out the air in sampling pipette 21 by negative tube 23, and under the action of pressure difference, sample enters sampling
In test tube 21.By control negative pressure pump 22 extract out air in sampling test tube 21 number, to realize to the amount of sample
Accurate control.By the mutual cooperation of sampling pipette 21 and negative pressure pump 22, having reached prevents sample and air in sampling process
Mixed purpose；Simultaneously when having also achieved to medical test sample, purpose that the amount of sampling is accurately controlled.
First rotating device 3, first rotating device 3 include the first motor 31 being vertically arranged in the cabinet 1,
The output shaft 32 of the first motor 31 is arranged in the top plate of the cabinet 1, and the output shaft 32 of the first motor 31 is connected with
For placing the rack for test tube 33 for filling sample solution test tube；The rack for test tube 33 includes the output shaft 32 with the first motor 31
The first disk 34 being connected, and the second disk 35 being connected with first disk 34 by pillar.First electricity
Machine 31 is stepper motor.
It is evenly arranged with multiple test tube grooves 36 on first disk 34, is evenly arranged on second disk 35 more
A test tube hole 37, and the multiple test tube hole 37 and the multiple test tube groove 36 correspond.
When being sampled, the multiple test tubes for filling medical test sample are sequentially placed on rack for test tube 33, test tube
Bottom is placed in the test tube groove 36 of the first disk 34, and the test tube hole 37 of second disk 35 is arranged in the middle part of test tube,
Test tube is fixed by test tube hole 37, prevents test tube from toppling in sampling process.
After the completion of the sampling of current test tube, first motor 31 drives the rotation of rack for test tube 33 to set fixing turn, thus by sampling
Test tube transferred from current sample position, the test tube not sampled is turned into current sample position.
Medical worker can take the test tube sampled away from rack for test tube 33 simultaneously, and by the new test tube not sampled
It is placed on rack for test tube 33, to achieve the purpose that continuous sampling.
Second rotating device 4, second rotating device 4 includes the second motor 41 being arranged in the cabinet 1, described
Second motor 41 is located at the right side of the first motor 31, and the output shaft 42 of second motor 41 is arranged in the cabinet 1
Top plate, the output shaft 42 of second motor 41 are connected with the frame body 43 for connecting the accurate sampling device 2, the frame body
43 are set to the right side of the rack for test tube 33.Second motor 41 is stepper motor.
The frame body 43 includes the vertical bar 44 being connected with the output shaft 42 of second motor 41, and with the vertical bar
The cross bar 45 that 44 upper end is connected.
It in sampling, first passes through electric telescopic rod 5 and sampling pipette 21 is driven to stretch to suitable position downwards, thus will sampling
The sample tap of suction pipe 21 is placed in test tube below the liquid level of medical test sample.Then negative pressure pump 22 is started, negative pressure pump 22 is logical
It crosses negative tube 23 to extract the air in sampling pipette 21 out, under the action of pressure difference, sample is entered in sampling test tube 21.
After the completion of sampling, electric telescopic rod 5 drives sampling pipette 21 to stretch upwards to suitable position, thus by sampling pipette
21 sample tap is placed in the top of test tube mouth.Then fixing turn is set by the rotation of the second motor 41, to drive sampling pipette 21
Rotation sets fixing turn.At this point, sampling pipette 21 is located at the empty surface for being used to place medical test sample tube.
Then, negative pressure pump 22 is stopped working, air is entered in sampling pipette 21 by negative tube 23, at this time sampling pipette
Pressure difference is not present inside and outside 21, the medical test sample in sampling pipette 21 is under the effect of gravity downwardly into sky
For placing in medical test sample tube.To complete sampling process.
Then, the second motor 41, which back rotates, sets fixing turn, so that sampling pipette 21 be driven to return to original samples position.
Then this medical test sample sampler repeats the above process, and will be placed in multiple test tubes on rack for test tube 33
Medical test sample be successively sampled, and the sample of taking-up is sequentially placed into empty test tube, is continuously taken to reach
The purpose of sample；Achieve the purpose that continuously successively to be sampled plurality of medical sample survey simultaneously.
The sampling pipette 21 is vertically arranged at one end of the cross bar 45 by electric telescopic rod 5.
In sampling, by electric telescopic rod 5 it is flexible to reach drive the sample tap of sampling pipette 21 enter or
Remove the purpose of test tube.
It further include marking pen 6, the marking pen 6 is connected by column 61 with the cabinet 1, and 6 water of the marking pen
Prosposition is in the side of the rack for test tube 33.
The top of column 61 is provided with the fixed ring for fixing marking pen 6.Marking pen 6 is passed through into fixation before sampling
Ring is horizontally fixed on the top of column 61.And the nib of marking pen 6 is sticked together with test tube.
After the completion of test tube sampling, first motor 31 drives the rotation of rack for test tube 33 to set fixing turn.Due to 6 horizontal position of marking pen
Nib in the right side of rack for test tube 33, and marking pen 6 is sticked together with test tube, so while rack for test tube 33 rotates, mark
The test tube that 6 pairs of samplings of pen are completed is marked.Prevent carelessness during subsequent samples due to medical worker from causing to repeat to take
The problem of sample.
The quadrangle of the bottom of the cabinet 1 is provided with non-slip mat 7.
Since the bottom of cabinet 1 is provided with non-slip mat 7, it is possible to prevent the cabinet 1 in sampling process from producing because of external force
Raw movement, improves the success rate of medical test sample.
It can be seen from the above description that having reached accurate to medical test sample by the accurate sampling device 2 of setting
The purpose for preventing air from mixing with sample when sampling and sampling；By the first rotating device 3 of setting, reach in sampling
The purpose that multiple invisible spectro samples can be sampled；By the marking pen 6 of setting, reached to the test tube sampled into
The purpose of line flag.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (8)
1. a kind of medical test sample sampler characterized by comprising cabinet；
Accurate sampling device, the accurate sampling device include sampling pipette and negative pressure pump, and the negative pressure pump passes through negative tube
It is connected with the sampling pipette；
First rotating device, first rotating device include being vertically arranged in the intracorporal first motor of the case, and described first
The output shaft of motor is arranged in the top plate of the cabinet, and the output shaft of the first motor is connected with that fill sample molten for placing
The rack for test tube of liquid test tube；
Second rotating device, second rotating device include being arranged in intracorporal second motor of the case, second motor
Positioned at the right side of the first motor, the output shaft of second motor is arranged in the top plate of the cabinet, second motor
Output shaft be connected with the frame body for connecting the accurate sampling device, the frame body is set to the right side of the rack for test tube.
2. a kind of medical test sample sampler according to claim 1, which is characterized in that the rack for test tube include with
The first disk that the output shaft of the first motor is connected, and the second circle being connected with first disk by pillar
Disk.
3. a kind of medical test sample sampler according to claim 2, which is characterized in that on first disk
It is even to be provided with multiple test tube grooves, multiple test tube holes, and the multiple test tube hole and institute are evenly arranged on second disk
Multiple test tube grooves are stated to correspond.
4. a kind of medical test sample sampler according to claim 1, which is characterized in that the frame body includes and institute
State the vertical bar that the output shaft of the second motor is connected, and the cross bar being connected with the upper end of the vertical bar.
5. a kind of medical test sample sampler according to claim 4, which is characterized in that the sampling pipette passes through
Electric telescopic rod is vertically arranged at one end of the cross bar.
6. a kind of medical test sample sampler according to claim 1, which is characterized in that it further include marking pen, institute
It states marking pen and is connected by column with the cabinet, and the marking pen is positioned horizontally in the side of the rack for test tube.
7. a kind of medical test sample sampler described in any one according to claim 1~6, which is characterized in that described
First motor and second motor are stepper motor.
8. a kind of medical test sample sampler described in any one according to claim 1~6, which is characterized in that described
The quadrangle of the bottom of cabinet is provided with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182824.5U CN208333978U (en) | 2018-07-25 | 2018-07-25 | A kind of medical test sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182824.5U CN208333978U (en) | 2018-07-25 | 2018-07-25 | A kind of medical test sample sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333978U true CN208333978U (en) | 2019-01-04 |
Family
ID=64784554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182824.5U Expired - Fee Related CN208333978U (en) | 2018-07-25 | 2018-07-25 | A kind of medical test sample sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484921A (en) * | 2020-04-26 | 2020-08-04 | 海口健康岛生物科技有限公司 | Cell quality control device |
| CN112924238A (en) * | 2021-01-29 | 2021-06-08 | 重庆医药高等专科学校 | Medical examination sampler |
| CN116448499A (en) * | 2023-06-14 | 2023-07-18 | 成都永安制药有限公司 | Solution detection sampling device |
-
2018
- 2018-07-25 CN CN201821182824.5U patent/CN208333978U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484921A (en) * | 2020-04-26 | 2020-08-04 | 海口健康岛生物科技有限公司 | Cell quality control device |
| CN112924238A (en) * | 2021-01-29 | 2021-06-08 | 重庆医药高等专科学校 | Medical examination sampler |
| CN112924238B (en) * | 2021-01-29 | 2023-08-08 | 重庆医药高等专科学校 | Medical examination sampler |
| CN116448499A (en) * | 2023-06-14 | 2023-07-18 | 成都永安制药有限公司 | Solution detection sampling device |
| CN116448499B (en) * | 2023-06-14 | 2023-08-25 | 成都永安制药有限公司 | Solution detection sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190725 |