CN101520399A - Blood-sedimentation tube - Google Patents
Blood-sedimentation tube Download PDFInfo
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- CN101520399A CN101520399A CN200810014692A CN200810014692A CN101520399A CN 101520399 A CN101520399 A CN 101520399A CN 200810014692 A CN200810014692 A CN 200810014692A CN 200810014692 A CN200810014692 A CN 200810014692A CN 101520399 A CN101520399 A CN 101520399A
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- blood
- tube
- sedimentation tube
- sedimentation
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Abstract
The invention discloses a blood-sedimentation tube which is provided with a tube body, wherein scale marks are arranged along the height direction of the tube body; a liquid reservoir is arranged at the lower end of the tube body; a sealing rubber cap is arranged at the upper end of the tube body; and the height of the tube body is 8-12 mm. In fact, the blood sedimentation tube forms a unity of a blood-collection tube and the blood-sedimentation tube. The blood-sedimentation tube has the advantages of easy manufacturing and greatly reducing of cost; the blood-sedimentation tube can be manufactured into a disposable product, which saves the procedures of cleaning and sterilization after use; and during the whole detection course, the sealing rubber cap does not need to be taken down, and the blood does not need to be transferred between the two tubes, thus greatly reducing the potential safety hazard in the detection operation.
Description
Technical field
The present invention relates to the blood sedimentation tube used when the hospital laboratory is detected patient's erythrocyte sedimentation rate.
Background technology
Erythrocyte sedimentation rate is the abbreviation of erythrocyte sedimentation rate (ESR), and the blood that has been about to add the sodium citrate anti gelling agent places in the blood sedimentation tube that has scale, and at room temperature plummet was placed after 1 hour, reads the millimeter numerical value of upper plasma on blood sedimentation tube.The blood sedimentation tube that present hospitals at different levels adopt is generally 300 millimeters of total lengths, be that 200 millimeters, internal diameter of tube body are that 2.55 millimeters, body external diameter are the glass tubes that 5.5 millimeters, two ends communicate along the scale mark of body length direction.The erythrocyte sedimentation rate detection method that is adopted is: take a blood sample on one's body patient by negative pressure with two-way pin and directly inject the vacuum test tube of band anti gelling agent, put upside down vacuum test tube with blood and anti gelling agent mixing, take off the sealed gum cap of vacuum test tube, in heparin tube, insert blood sedimentation tube, in the blood sedimentation tube upper end blood in the heparin tube is sucked blood sedimentation tube with inhaling ball, seal the blood sedimentation tube upper port, blood sedimentation tube is shifted out heparin tube and plummet is positioned on the blood sedimentation stand, discharge the blood sedimentation tube upper port this moment, naturally seal up the blood sedimentation tube lower port by the rubber cushion on the blood sedimentation stand, after 1 hour on the scale mark of blood sedimentation tube body reading of data, promptly finish erythrocyte sedimentation rate check of a patient this moment.Vacuum test tube adopts the disposable glass test tube of diameter 8-10 millimeter, is discarded in the garbage basket after using up to focus on; The tradition blood sedimentation tube is the product of recycling, carries out cleaning and sterilizing after detection is finished and handles.
Existing erythrocyte sedimentation rate detection method is grasped easily, operating personnel's technical merit there is not excessive demand, the utensil that is adopted is also uncomplicated, yet operating process is too loaded down with trivial details, and because the blood sedimentation tube internal diameter size is too small, overall length is long, easily cause body to clean difficulty, whole testing process and cleaning process also cause potential safety hazard to surrounding environment easily.
Summary of the invention
Purpose of the present invention will provide a kind of improved blood sedimentation tube exactly, it can solve the comparatively loaded down with trivial details problem of existing blood sedimentation tube operation that adopts effectively, and can solve the problem that blood sedimentation tube is difficult to clean, can also solve simultaneously the security hidden trouble that exists in the operating process and cleaning process when adopting existing blood sedimentation tube.
The object of the present invention is achieved like this: blood sedimentation tube has body, along the body short transverse scale mark is set, and the body lower end is provided with liquid storing bin, and the body upper end is provided with sealed gum cap, and the height of body is the 8-12 millimeter.
As further scheme of the present invention be: the volume of described liquid storing bin is the 2-3 milliliter.
The present invention is owing to be provided with liquid storing bin in the body lower end, thereby the present invention can be used as heparin tube and use, and in fact formed the entity of heparin tube and blood sedimentation tube; The present invention has been also owing to adopted sealed gum cap in body upper end, thereby the present invention can be used as vacuum test tube and uses; The present invention is also owing to contract the body height to original 1/3rd, thereby easy to manufacture, and cost reduces greatly, can be made into disposable products, saved with the back clean, disinfectant program; The present invention no longer needs to take off sealed gum cap in whole testing process, also need not shift blood between two pipes, thereby has significantly reduced the potential safety hazard in the detecting operation.
Description of drawings
Accompanying drawing is a structure principle chart of the present invention, and the invention will be further described below in conjunction with accompanying drawing.
Embodiment
Accompanying drawing shows the structure of blood sedimentation tube of the present invention, along body 3 short transverses scale mark 2 is set, body 3 lower ends are provided with liquid storing bin 4, and body 3 upper ends are provided with sealed gum cap 1, and the height of body 3 is chosen the 8-12 millimeter, preferred 9-10 millimeter, the volume of liquid storing bin 4 is chosen the 2-3 milliliter, preferred 2-2.5 milliliter, preferred 2.55 millimeters of body 3 internal diameters, preferred 5.5 millimeters of external diameter, liquid storing bin 4 outside diameter control are at the 8-10 millimeter, and the body 3 preferential glass tubes that adopt are made.The disposable products that the present invention vacuumizes for inner chamber.
The course of work of the present invention is: take a blood sample on one's body patient by negative pressure with two-way pin earlier and directly inject the blood sedimentation tube of the present invention of band anti gelling agent, put upside down the present invention with blood and anti gelling agent mixing, again inversion state of the present invention was placed 1 hour, read the erythrocyte sedimentation rate that data on the scale mark 2 promptly detect patient.Detection finishes, and blood sedimentation tube integral body of the present invention is lost into garbage basket focus on.
Claims (2)
1, a kind of blood sedimentation tube has body (3), along body (3) short transverse scale mark (2) is set, and it is characterized in that: body (3) lower end is provided with liquid storing bin (4), and body (3) upper end is provided with sealed gum cap (1), and the height of body (3) is the 8-12 millimeter.
2, blood sedimentation tube according to claim 1 is characterized in that: the volume of described liquid storing bin (4) is the 2-3 milliliter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810014692A CN101520399A (en) | 2008-03-01 | 2008-03-01 | Blood-sedimentation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810014692A CN101520399A (en) | 2008-03-01 | 2008-03-01 | Blood-sedimentation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101520399A true CN101520399A (en) | 2009-09-02 |
Family
ID=41081107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810014692A Pending CN101520399A (en) | 2008-03-01 | 2008-03-01 | Blood-sedimentation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101520399A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809527A (en) * | 2012-07-29 | 2012-12-05 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Intubation tube type splash-proof vacuum blood sedimentation tube |
| CN102854106A (en) * | 2012-08-27 | 2013-01-02 | 浙江硕华医用塑料有限公司 | Blood sedimentation tube assembly |
| CN102854107A (en) * | 2012-08-27 | 2013-01-02 | 浙江硕华医用塑料有限公司 | Blood sedimentation tube |
-
2008
- 2008-03-01 CN CN200810014692A patent/CN101520399A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809527A (en) * | 2012-07-29 | 2012-12-05 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Intubation tube type splash-proof vacuum blood sedimentation tube |
| CN102854106A (en) * | 2012-08-27 | 2013-01-02 | 浙江硕华医用塑料有限公司 | Blood sedimentation tube assembly |
| CN102854107A (en) * | 2012-08-27 | 2013-01-02 | 浙江硕华医用塑料有限公司 | Blood sedimentation tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090902 |