CN207769851U - Centrifugal blood separation test tube fixed structure - Google Patents
Centrifugal blood separation test tube fixed structure Download PDFInfo
- Publication number
- CN207769851U CN207769851U CN201721918571.9U CN201721918571U CN207769851U CN 207769851 U CN207769851 U CN 207769851U CN 201721918571 U CN201721918571 U CN 201721918571U CN 207769851 U CN207769851 U CN 207769851U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rubber column
- fixed structure
- blood separation
- basal disc
- 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.)
- Expired - Fee Related
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- Centrifugal Separators (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of centrifugal blood separation test tube fixed structures, including basal disc, the basal disc bottom is provided with multiple rubber columns, and the rubber column outer cover is equipped with air pocket rings, rubber column outer wall is circumferentially evenly equipped with multiple arcs card slot, and air inflation nozzle is provided on the air pocket rings.The test tube fixed structure of the structure, not only can guarantee the fixed effect of test tube, but also be avoided that tube breaking.
Description
Technical field
The utility model is related to blood testing equipment fields, and in particular to a kind of centrifugal blood separation test tube fixed knot
Structure.
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 be centrifuged to blood, in centrifugal separation processes, first
It needs that the test tube equipped with blood is fixed, mostly uses clip at present and grip, this mode has the drawback that：Test tube
It is easy to be clipped broken, centrifugation failure even blood sprinkling is caused to be lost in.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of centrifugal blood separation test tube fixed structure, Ji Nengbao
The fixed effect of test tube is demonstrate,proved, and is avoided that tube breaking.
The utility model is solved the above problems by following technological means：A kind of centrifugal blood separation test tube fixed knot
Structure, including basal disc, the basal disc bottom are provided with multiple rubber columns, and the rubber column outer cover is equipped with air pocket rings, outside rubber column
Wall is circumferentially evenly equipped with multiple arcs card slot, and air inflation nozzle is provided on the air pocket rings.
Further, cavity is offered in basal disc, is provided with the vacuum pump being connected to cavity at the top of basal disc, is opened up in rubber column
There are the air intake passage being connected to cavity, arc-shaped slot inner wall to offer the suction hole being connected to air intake passage.
Further, rubber column bottom is provided with collet.
Further, the opening of arc-shaped slot is provided with necking.
The beneficial effects of the utility model：Centrifugal blood separation the test tube fixed structure, including basal disc of the utility model,
The basal disc bottom is provided with multiple rubber columns, and the rubber column outer cover is equipped with air pocket rings, and rubber column outer wall is circumferentially evenly equipped with
Multiple arcs card slot is provided with air inflation nozzle on the air pocket rings.The test tube fixed structure of the structure, both can guarantee the fixation of test tube
Effect, and it is avoided that tube breaking.
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；
Fig. 2 is the schematic cross-section of rubber column.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing, as shown in Figs. 1-2：The centrifugal blood of the present embodiment
Separation test tube fixed structure, including basal disc 1 and multiple rubber columns 2 in basal disc bottom are set, the rubber column outer cover
Equipped with air pocket rings 3, rubber column outer wall is circumferentially evenly equipped with multiple arcs card slot 4, and air inflation nozzle 5, rubber are provided on the air pocket rings
Column bottom is provided with collet 10.When test tube equipped with blood is fixed, test tube is caught in arc-shaped slot, then uses air pocket rings
It entangles, is filled with proper amount of gas in air pocket rings finally by air inflation nozzle, test tube is consolidated using air pocket rings.Test tube is fixed
After good, basal disc rotation is driven by driving structure, you can carry out centrifugal blood separation.Since air pocket rings and rubber column are elasticity
Soft material, therefore test tube is not broken up or damages during fixed test tube, it not only can guarantee the fixed effect of test tube, but also be avoided that
Tube breaking.To further increase the fixed effect of test tube, the opening of arc-shaped slot is provided with necking 11.
It is further improved as to above-mentioned technical proposal, cavity 6 is offered in basal disc, basal disc top is provided with and cavity
The vacuum pump 7 of connection, the air intake passage 8 being connected to cavity is offered in rubber column, and arc-shaped slot inner wall offers logical with air-breathing
The suction hole 9 of road connection.After test tube is caught in arc-shaped slot, vacuum pump startup generates vacuum suction effect, test tube is sucked, into one
Step improves the fixed effect of test tube.
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 centrifugal blood separation test tube fixed structure, it is characterised in that：Including basal disc, the basal disc bottom is provided with more
A rubber column, the rubber column outer cover are equipped with air pocket rings, and rubber column outer wall is circumferentially evenly equipped with multiple arcs card slot, the air bag
Air inflation nozzle is provided on ring.
2. centrifugal blood separation test tube fixed structure according to claim 1, it is characterised in that：It is opened up in basal disc free
Chamber, basal disc top are provided with the vacuum pump being connected to cavity, the air intake passage being connected to cavity, arc card are offered in rubber column
Slot inner wall offers the suction hole being connected to air intake passage.
3. centrifugal blood separation test tube fixed structure according to claim 1, it is characterised in that：Rubber column bottom is arranged
There is collet.
4. centrifugal blood separation test tube fixed structure according to claim 1, it is characterised in that：The opening of arc-shaped slot
Place is provided with necking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918571.9U CN207769851U (en) | 2017-12-28 | 2017-12-28 | Centrifugal blood separation test tube fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918571.9U CN207769851U (en) | 2017-12-28 | 2017-12-28 | Centrifugal blood separation test tube fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769851U true CN207769851U (en) | 2018-08-28 |
Family
ID=63222207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918571.9U Expired - Fee Related CN207769851U (en) | 2017-12-28 | 2017-12-28 | Centrifugal blood separation test tube fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769851U (en) |
-
2017
- 2017-12-28 CN CN201721918571.9U patent/CN207769851U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180828 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |