CN104865112A - Blood serum fiber removal balls, vacuum tube and blood serum extraction method - Google Patents
Blood serum fiber removal balls, vacuum tube and blood serum extraction method Download PDFInfo
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- CN104865112A CN104865112A CN201510308577.3A CN201510308577A CN104865112A CN 104865112 A CN104865112 A CN 104865112A CN 201510308577 A CN201510308577 A CN 201510308577A CN 104865112 A CN104865112 A CN 104865112A
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- serum
- vacuum tube
- pompon
- fiber
- blood
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Abstract
The invention discloses blood serum fiber removal balls, a vacuum tube and a blood serum extraction method, wherein the global density of the blood serum fiber removal balls is 1.05-1.06g/cm<3>; and the blood serum fiber removal balls comprise spheres and bristles distributed on the surfaces of the spheres. When the serum fiber removal balls with the bristles move in blood, fibers in the blood can be wound on the bristles of the blood serum fiber removal balls to be separated out, so that extracted blood serum contains no fibers, and the purity of the blood serum is guaranteed, so that the detection accuracy of related biochemical, immunity and microbial indexes can be guaranteed.
Description
Technical field
The invention belongs to biological detection apparatus technical field, particularly relate to and go fiber pompon and vacuum tube and serum to go filametntary method 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.
Summary of the invention
Technical matters to be solved by this invention 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 invention 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 invention, 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 the specific embodiment of the present invention, described bristle thorn is distributed in orthogonal plane, uniform intervals distribution 6-8 root bristle thorn in each plane.
In addition, the present invention also provides a kind of 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.
Further, the present invention also provides a kind of serum extracting method, it is characterized in that, step is:
1, in vacuum tube, be placed with above-mentioned serum and remove 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.
Adopt technique scheme, the present invention 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 present invention is described in detail:
Fig. 1 is the structural representation that serum removes fiber pompon;
Fig. 2 is the structural representation of vacuum tube.
Embodiment
Embodiment 1
As shown in Figure 1, serum of the present invention removes fiber pompon 100, is plastic material, global density and serum density similar, density is 1.03-1.05g/cm
3, sting 102 by spheroid 101 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, vacuum tube of the present invention, 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.
Embodiment 3
The serum extracting method of the present embodiment, the steps include:
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 present invention 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 invention; not any pro forma restriction is done to the present invention; have in any art and usually know the knowledgeable; if in the protection domain not departing from claim proposed by the invention; utilize the Equivalent embodiments that the local done by disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (7)
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. a 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.
7. a serum extracting method, is characterized in that, step is:
S101, the serum be placed with in vacuum tube in claim 1-5 described in arbitrary claim remove fiber pompon;
S102, with vacuum tube blood sampling, then with the oral area covering tightly vacuum tube;
Mixing blood put upside down repeatedly by S103, hand-held vacuum tube, makes serum go fiber pompon to move around in vacuum tube, impel the filament in blood to separate out fast, and be wrapped in serum go fiber pompon bristle thorn on;
S104, the blood used in centrifuge vacuum tube, after centrifugal, the liquid on vacuum tube top is pure serum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308577.3A CN104865112A (en) | 2015-06-05 | 2015-06-05 | Blood serum fiber removal balls, vacuum tube and blood serum extraction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308577.3A CN104865112A (en) | 2015-06-05 | 2015-06-05 | Blood serum fiber removal balls, vacuum tube and blood serum extraction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104865112A true CN104865112A (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510308577.3A Pending CN104865112A (en) | 2015-06-05 | 2015-06-05 | Blood serum fiber removal balls, vacuum tube and blood serum extraction method |
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| CN (1) | CN104865112A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742200A (en) * | 2003-01-22 | 2006-03-01 | 积水化学工业株式会社 | Filter for removing fibrinogen, filter device for removing fibrinogen, and method of removing fibrinogen using the same |
| CN201191249Y (en) * | 2008-05-11 | 2009-02-04 | 魏善和 | Serum separation test tube |
| CN201414802Y (en) * | 2009-05-08 | 2010-03-03 | 刘辰庚 | Vacuum blood sampling tube |
| JP2012112930A (en) * | 2011-07-05 | 2012-06-14 | Asahi Kasei Medical Co Ltd | Method for purifying polymeric material |
| CN103293050A (en) * | 2013-05-27 | 2013-09-11 | 苏州扬清芯片科技有限公司 | Serum filter chip and preparation chip thereof |
| CN104546913A (en) * | 2014-12-24 | 2015-04-29 | 李永胜 | Method for producing fibrous protein-removed original blood from newborn calf blood |
| CN204630793U (en) * | 2015-06-05 | 2015-09-09 | 上海市奉贤区中心医院 | A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube |
-
2015
- 2015-06-05 CN CN201510308577.3A patent/CN104865112A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742200A (en) * | 2003-01-22 | 2006-03-01 | 积水化学工业株式会社 | Filter for removing fibrinogen, filter device for removing fibrinogen, and method of removing fibrinogen using the same |
| CN201191249Y (en) * | 2008-05-11 | 2009-02-04 | 魏善和 | Serum separation test tube |
| CN201414802Y (en) * | 2009-05-08 | 2010-03-03 | 刘辰庚 | Vacuum blood sampling tube |
| JP2012112930A (en) * | 2011-07-05 | 2012-06-14 | Asahi Kasei Medical Co Ltd | Method for purifying polymeric material |
| CN103293050A (en) * | 2013-05-27 | 2013-09-11 | 苏州扬清芯片科技有限公司 | Serum filter chip and preparation chip thereof |
| CN104546913A (en) * | 2014-12-24 | 2015-04-29 | 李永胜 | Method for producing fibrous protein-removed original blood from newborn calf blood |
| CN204630793U (en) * | 2015-06-05 | 2015-09-09 | 上海市奉贤区中心医院 | A kind of serum removes fiber pompon and goes filament without anti-coagulants vacuum tube |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |