CN204630793U - A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube - Google Patents
A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube Download PDFInfo
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- CN204630793U CN204630793U CN201520386438.8U CN201520386438U CN204630793U CN 204630793 U CN204630793 U CN 204630793U CN 201520386438 U CN201520386438 U CN 201520386438U CN 204630793 U CN204630793 U CN 204630793U
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- China
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- serum
- pompon
- filament
- fiber
- bristle
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Abstract
The utility model discloses a kind of serum remove fiber pompon and go filament without anti-coagulants vacuum tube, wherein, serum goes fiber pompon global density to be 1.05-1.06g/cm
3; Be made up of spheroid and the bristle thorn being distributed in spherome surface.The utility model goes the motion in blood of fiber pompon by adopting the serum of band bristle thorn, make the filament in blood by the bristle of ball sting be wound around precipitation, and then make not contain filament in the serum of extraction, ensure that the pure of serum, be conducive to the detection accuracy ensureing associated biochemical, immunity, microbiological indicator.
Description
Technical field
The utility model belongs to biological detection apparatus technical field, particularly relates to and removes fiber pompon and go filament without anti-coagulants vacuum tube for the filametntary serum removed in serum.
Background technology
The biochemistry of patient, immunity and the detection sample needed for microorganism detection mainly adopt serum.But we know, the serum of separating out after blood clotting is not pure, wherein containing fibrinogen (being commonly called as filament).On the one hand, in serum, filametntary existence can affect absorbance or the turbidity of detecting instrument detection, have impact on detection accuracy, on the other hand, the rifle hole of the extraction rifle that filament also can block, causes the extracted amount extracting rifle to be forbidden, and then also can affect detection accuracy.
Way general at present processes acquisition serum with centrifugal method, but, due to filament very very thin and lightweight, complete centrifugal after, filament still can be suspended in serum, and that is existing equipment and centrifugal method are difficult to filament in serum to remove totally.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly to be removed clean serum by the filament in serum and removes fiber pompon, to overcome the deficiency that prior art exists.
For solving technique scheme, serum of the present utility model goes fiber pompon to adopt following technical scheme:
A kind of serum removes fiber pompon, it is characterized in that: global density is 1.05-1.06g/cm
3; Be made up of spheroid and the bristle thorn being distributed in spherome surface.
The diameter of described spheroid is 3-5mm, and the length of described bristle thorn is 2-3mm.
In the preferred implementation of utility model, described bristle thorn is positioned at spherome surface obliquely, and bristle thorn is 50-70 ° with the angle of spherome surface, is preferably 60 °.Because bristle thorn tilts with spherome surface, like this after bristle thorn is wound around filament, filament is not easy landing bristle thorn and gets off.
In embodiment of the present utility model, described bristle thorn is distributed in orthogonal plane, uniform intervals distribution 6-8 root bristle thorn in each plane.
In addition, the utility model also provides one to go filament without anti-coagulants vacuum tube, and it comprises body, covers the block at body oral area, it is characterized in that: have an above-mentioned serum in described body and remove fiber pompon.
Adopt technique scheme, the utility model goes the motion in blood of fiber pompon by adopting the serum of band bristle thorn, make the filament in blood by the bristle of ball sting be wound around precipitation, and then make not contain filament in the serum of extraction, ensure that the pure of serum, be conducive to the detection accuracy ensureing associated biochemical, immunity, microbiological indicator.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
Fig. 1 is the structural representation that serum removes fiber pompon;
Fig. 2 is the structural representation of filament without anti-coagulants vacuum tube.
Embodiment
Embodiment 1
As shown in Figure 1, serum of the present utility model removes fiber pompon 100, is plastic material, global density and serum density similar, density is 1.03-1.05g/cm
3, sting 102 by the spheroid 101 of circle with the bristle being distributed in spheroid 102 surface and form.
In the present embodiment, the diameter of spheroid 102 is 5mm, the length of bristle thorn 102 is 2mm, such size, and serum goes fiber pompon can be placed in vacuum tube (internal diameter of vacuum tube is generally 1cm) and can move around in vacuum tube and roll.
Bristle thorn 102 has 14, is distributed in orthogonal two planes, distributes 7 (Fig. 1 only demonstrates in a plane 7 bristle thorns) in a plane around spheroid 101 uniform intervals.Bristle thorn 102 is rooted in spherome surface obliquely, and bristle thorn 102 is 60 ° with spherome surface.Because bristle thorn tilts with spherome surface, like this after bristle thorn is wound around filament, filament is not easy landing bristle thorn and gets off.
The diameter of bristle thorn 102 is 0.6mm.Certain bristle thorn also can omit thin and slightly thick, as long as can ensure to enwind filament.
This serum goes fiber pompon 100 method for making to be get out micropore on spheroid 100, then is inserted in micropore by the root of bristle thorn 102, then carries out consolidation by the mode of adhesive or melting.
Embodiment 2
As shown in Figure 2, the filament that goes of the present utility model, without anti-coagulants vacuum tube, comprises body 201, covers the block 202 at body 201 oral area, and the serum placing an embodiment 1 in body 201 removes fiber pompon 100.
It is as follows that serum goes fiber pompon to remove filament method in serum:
1, the serum placing embodiment 1 in vacuum tube removes fiber pompon.
2, with vacuum tube blood sampling, then with the oral area covering tightly vacuum tube;
3, mixing blood put upside down repeatedly by hand-held vacuum tube, makes serum go fiber pompon to move around in vacuum tube, impels the filament in blood to separate out fast and be wrapped in serum and go in the bristle thorn of fiber pompon;
4, with the blood in centrifuge vacuum tube, after centrifugal, the liquid on vacuum tube top is pure serum.
Pass through foregoing detailed description, can find out, the utility model goes the motion in blood of fiber pompon by adopting the serum of band bristle thorn, make the filament in blood by the bristle of ball sting be wound around precipitation, and then make not contain filament in the serum of extraction, ensure that the pure of serum, be conducive to the detection accuracy ensureing associated biochemical, immunity, microbiological indicator.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; have in any art and usually know the knowledgeable; if in the protection domain not departing from the claim that the utility model proposes; the Equivalent embodiments that local done by the technology contents utilizing the utility model to disclose is changed or modified, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (6)
1. serum removes a fiber pompon, it is characterized in that: global density is 1.05-1.06g/cm
3; Be made up of spheroid and the bristle thorn being distributed in spherome surface.
2. serum according to claim 1 removes fiber pompon, it is characterized in that: the diameter of described spheroid is 3-5mm, and the length of described bristle thorn is 2-3mm.
3. serum according to claim 1 removes fiber pompon, it is characterized in that: described bristle thorn is positioned at spherome surface obliquely, and bristle thorn is 50-70 ° with the angle of spherome surface.
4. serum according to claim 3 removes fiber pompon, it is characterized in that: described bristle thorn is 60 ° with the angle of spherome surface.
5. serum according to claim 1 removes fiber pompon, it is characterized in that: described bristle thorn is distributed in orthogonal plane, uniform intervals distribution 6-8 root bristle thorn in each plane.
6. go filament without an anti-coagulants vacuum tube, it comprises body, covers the block at body oral area, it is characterized in that: the serum had in described body in a claim 1-5 described in arbitrary claim removes fiber pompon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386438.8U CN204630793U (en) | 2015-06-05 | 2015-06-05 | A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386438.8U CN204630793U (en) | 2015-06-05 | 2015-06-05 | A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630793U true CN204630793U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386438.8U Expired - Fee Related CN204630793U (en) | 2015-06-05 | 2015-06-05 | A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN204630793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865112A (en) * | 2015-06-05 | 2015-08-26 | 上海市奉贤区中心医院 | Blood serum fiber removal balls, vacuum tube and blood serum extraction method |
-
2015
- 2015-06-05 CN CN201520386438.8U patent/CN204630793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865112A (en) * | 2015-06-05 | 2015-08-26 | 上海市奉贤区中心医院 | Blood serum fiber removal balls, vacuum tube and blood serum extraction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160605 |