CN207839201U - Blood testing centrifugal device - Google Patents
Blood testing centrifugal device Download PDFInfo
- Publication number
- CN207839201U CN207839201U CN201721889053.9U CN201721889053U CN207839201U CN 207839201 U CN207839201 U CN 207839201U CN 201721889053 U CN201721889053 U CN 201721889053U CN 207839201 U CN207839201 U CN 207839201U
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- CN
- China
- Prior art keywords
- centrifugal
- guide rod
- sliding block
- leading screw
- blood testing
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Abstract
The utility model discloses a kind of blood testing centrifugal devices, driving structure including centrifugal pan and driving centrifugal pan rotation, the centrifugation plate edge is circumferentially evenly arranged with multiple radiai adjustment structures, the radiai adjustment structure includes leading screw, guide rod and sliding block, the leading screw is arranged in juxtaposition with guide rod, leading screw is rotatablely connected with centrifugal pan, guide rod is connect with centrifugal pan, sliding block passes through leading screw and is connect with threads of lead screw, sliding block passes through guide rod and is slidably connected with guide rod, and test tube fixed structure is provided on sliding block.The centrifugal device of the structure can provide different blood samples different centrifugal force simultaneously, different blood samples is made to obtain different centrifugal effects, effectively increase the efficiency of centrifugal blood separation.
Description
Technical field
The utility model is related to centrifugation apparatus fields, and in particular to a kind of blood testing centrifugal device.
Background technology
Serum is the liquid being precipitated after blood clotting, and the essence of blood clotting is that the soluble fibrin original in blood plasma turns
Become undissolved fibrin.Fibrin is in filament shape, is interleaved with each other networking, enlists the services of a large amount of haemocytes, forms gel
Clot.During blood testing, it is often necessary to processing is centrifuged to blood, for different blood sample and
Different testing goal, in centrifugal separation processes, it is often necessary to different centrifugal force is used, to obtain different separation effects
Fruit, to meet different detection demands.Current centrifugal device can not provide different blood samples different centrifugations simultaneously
Power needs to carry out separating treatment to blood sample by batch setting different parameters, therefore greatly reduces the effect of centrifugal blood separation
Rate.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of blood testing centrifugal device, it can be simultaneously to difference
Blood sample provides different centrifugal force, to improve the efficiency of centrifugal blood separation.
The utility model is solved the above problems by following technological means：A kind of blood testing centrifugal device, including from
Cartridge and the driving structure of driving centrifugal pan rotation, the centrifugation plate edge are circumferentially evenly arranged with multiple radiai adjustment knots
Structure, the radiai adjustment structure include leading screw, guide rod and sliding block, and the leading screw is arranged in juxtaposition with guide rod, leading screw and centrifugal pan
Rotation connection, guide rod are connect with centrifugal pan, and sliding block passes through leading screw and connect with threads of lead screw, and sliding block passes through guide rod and slided with guide rod
It is dynamic to connect, it is provided with test tube fixed structure on sliding block.
Further, the test tube fixed structure includes the rubber column being connect with sliding block and the air bag for being coated at rubber column
Ring, the rubber column outer wall are circumferentially evenly equipped with multiple arcs card slot, air inflation nozzle are provided on the air pocket rings.
Further, the driving structure includes motor and retarder.
Further, it is provided with scale on the guide rod.
The beneficial effects of the utility model：The blood testing centrifugal device of the utility model, including centrifugal pan and drive
The driving structure of dynamic centrifugal pan rotation, the centrifugation plate edge are circumferentially evenly arranged with multiple radiai adjustment structures, the radial direction
Adjustment structure includes leading screw, guide rod and sliding block, and the leading screw is arranged in juxtaposition with guide rod, and leading screw is rotatablely connected with centrifugal pan, is led
Bar is connect with centrifugal pan, and sliding block passes through leading screw and connect with threads of lead screw, and sliding block passes through guide rod and is slidably connected with guide rod, sliding block
On be provided with test tube fixed structure.The centrifugal device of the structure can provide different blood samples different centrifugal force simultaneously,
So that different blood samples is obtained different centrifugal effects, effectively increases the efficiency of centrifugal blood separation.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing, as shown in Figure 1：The blood testing of the present embodiment is used
Centrifugal device, including centrifugal pan 1 and the circumferential multiple radiai adjustment structures for being uniformly arranged on centrifugation plate edge, the radial tune
Section structure includes leading screw 3, guide rod 4 and sliding block 5, and the leading screw is arranged in juxtaposition with guide rod, and leading screw is rotatablely connected with centrifugal pan, is led
Bar is connect with centrifugal pan, and sliding block passes through leading screw and connect with threads of lead screw, and sliding block passes through guide rod and is slidably connected with guide rod, sliding block
On be provided with test tube fixed structure, the test tube fixed structure includes the rubber column 6 being connect with sliding block and is coated at rubber column
Air pocket rings 7, the rubber column outer wall is circumferentially evenly equipped with multiple arcs card slot 8, air inflation nozzle 9 is provided on the air pocket rings, from
Cartridge is driven by driving structure and is rotated, and driving structure includes motor 201 and retarder 202, and motor, retarder and centrifugal pan are logical
It crosses transmission shaft to be sequentially connected successively, transmission shaft is connect with centrifugation disk center.When using the centrifugal device, first according to blood to be centrifuged
Centrifugal force needed for liquid sample, rotational lead screw, radial distance of the adjustment sliding block with respect to centrifugal pan, you can change in centrifugal process
Centrifugal force after slide position is adjusted, the test tube equipped with blood sample is fixed by test tube fixed structure, specific fixation procedure
For：Test tube is caught in arc-shaped slot, then is entangled with air pocket rings, finally proper amount of gas is filled in air pocket rings, utilizes gas
Capsule ring consolidates test tube.After test tube fixes, motor drives centrifugal pan rotation, you can carries out centrifugal treating to blood.The knot
Blood sample tubes are mounted on the test tube fixed structure of different sliding blocks by the centrifugal device of structure, and the centrifugation span of sliding block is different,
The centrifugal force provided is also different, therefore can different blood samples be provided with different centrifugal force simultaneously, makes different blood samples
Originally different centrifugal effects is obtained, the efficiency of centrifugal blood separation is effectively increased.Scale 10 is set on guide rod, can be to slide
Moving radially for block provides size reference.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of blood testing centrifugal device, it is characterised in that：Driving knot including centrifugal pan and driving centrifugal pan rotation
Structure, the centrifugation plate edge are circumferentially evenly arranged with multiple radiai adjustment structures, and the radiai adjustment structure includes leading screw, guide rod
And sliding block, the leading screw are arranged in juxtaposition with guide rod, leading screw is rotatablely connected with centrifugal pan, and guide rod is connect with centrifugal pan, and sliding block is worn
It crosses leading screw and is connect with threads of lead screw, sliding block passes through guide rod and is slidably connected with guide rod, and test tube fixed structure is provided on sliding block.
2. blood testing centrifugal device according to claim 1, it is characterised in that：The test tube fixed structure include with
The rubber column of sliding block connection and the air pocket rings for being coated at rubber column, the rubber column outer wall are circumferentially evenly equipped with multiple arcs card
Slot is provided with air inflation nozzle on the air pocket rings.
3. blood testing centrifugal device according to claim 1, it is characterised in that：The driving structure include motor and
Retarder.
4. blood testing centrifugal device according to claim 1, it is characterised in that：It is provided with scale on the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889053.9U CN207839201U (en) | 2017-12-28 | 2017-12-28 | Blood testing centrifugal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889053.9U CN207839201U (en) | 2017-12-28 | 2017-12-28 | Blood testing centrifugal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839201U true CN207839201U (en) | 2018-09-11 |
Family
ID=63419643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889053.9U Expired - Fee Related CN207839201U (en) | 2017-12-28 | 2017-12-28 | Blood testing centrifugal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042226A (en) * | 2021-03-13 | 2021-06-29 | 南昌大学第二附属医院 | Blood centrifugal separation device for blood transfusion department |
| CN113426588A (en) * | 2021-08-09 | 2021-09-24 | 江苏国际旅行卫生保健中心(南京海关口岸门诊部) | Be used for medical science clinical laboratory blood centrifugal device |
-
2017
- 2017-12-28 CN CN201721889053.9U patent/CN207839201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042226A (en) * | 2021-03-13 | 2021-06-29 | 南昌大学第二附属医院 | Blood centrifugal separation device for blood transfusion department |
| CN113426588A (en) * | 2021-08-09 | 2021-09-24 | 江苏国际旅行卫生保健中心(南京海关口岸门诊部) | Be used for medical science clinical laboratory blood centrifugal 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: 20180911 Termination date: 20191228 |