CN106176216A - Blood sampling test tube - Google Patents
Blood sampling test tube Download PDFInfo
- Publication number
- CN106176216A CN106176216A CN201610568832.2A CN201610568832A CN106176216A CN 106176216 A CN106176216 A CN 106176216A CN 201610568832 A CN201610568832 A CN 201610568832A CN 106176216 A CN106176216 A CN 106176216A
- Authority
- CN
- China
- Prior art keywords
- test tube
- serum
- blood sampling
- filter screen
- sampling test
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of blood sampling test tube, including the first test tube, it is characterized in that: in described first test tube, be socketed with the second test tube, described second test tube inside bottom is taper, described second test tube sidewall is provided with some apertures, the bottom of the second test tube is provided with serum filter screen, during use, blood sample is added in the second test tube, add and separate medicament, through centrifugation serum and hemocyte, through serum filter screen, hemocyte is separated to the first test tube, second test tube is the serum after separating, due to bottom the second test tube for taper, therefore the liquid level of serum is higher, it is easy to extraction.
Description
Technical field
The present invention relates to field of medical device, more particularly to a kind of blood sampling test tube.
Background technology
At present, in medical and health industry, collect the utensil used by whole blood and usually use disposable blood taking tube, because of a lot
The detection of project what is required is simply that serum, if can not in time serum be separated with hemocyte, and will be to a lot of detection purposes
Result impacts, and is also particularly important so preserving the serum separated.
At present, it is commonly used to preserve the utensil of the serum separated be mainly disposable plastic centrifuge tube and (be commonly called as " disposable
Plastic bullets head ") and other kinds of disposable test tube, but these test tubes existing have following defects that
Firstly, since the volume of disposable plastic centrifuge tube typically only has 0.5-1.5ml, it is easily lost because volume is the least,
And lid sealing is poor, it is easily caused fluid seepage and pollution；
Secondly, though other kinds of disposable test tube uses rubber stopper, sealing can ensure that substantially, but due to other classes
The liquid level of the serum sample preserved in the disposable test tube of type is the lowest, and the length extracting pin is inadequate, therefore the serum of extraction is very little,
Particularly infant or Anemic patients, blood drawing amount is less, but needs repeatedly to chemically examine, and the amount of serum is often inadequate, not only gives inspection
Bring unnecessary trouble, and repeatedly extraction blood too increases the misery of patient；
3rd, due to serum very little, cause instrument, when detection, error easily occurs, cause detecting structure inaccurate.
Summary of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, it is provided that a kind of blood sampling that can conveniently extract serum sample
Test tube.
For solving the problems referred to above, the technical solution adopted in the present invention is:
Blood sampling test tube, including the first test tube, it is characterised in that: it is socketed with the second test tube in described first test tube, described
Two test tube inside bottom are taper, and described second test tube sidewall is provided with some apertures, and the bottom of the second test tube is provided with serum filter screen.
Improve as one:
The top of described second test tube is provided with the Plug Division coordinated with the first test tube upper end.
The setting of Plug Division, it is simple to mounting and separating of the first test tube and the second test tube.
As further improving:
The upper end of described second test tube is provided with sealing-plug.
During use, blood sample is added in the second test tube, add and separate medicament, thin through centrifugation serum and blood
Born of the same parents, separate hemocyte to the first test tube through serum filter screen, are the serum after separating, due to the second test tube in the second test tube
Bottom is taper, therefore the liquid level of serum is higher, it is simple to extraction.
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of blood sampling test tube of the present invention；
Accompanying drawing 2 is the structural representation of the second test tube in the present invention.
In figure: 1-the first test tube；2-the second test tube；3-serum filter screen；4-sealing-plug；21-aperture；22-Plug Division.
Detailed description of the invention
Embodiment:
As depicted in figs. 1 and 2, blood sampling test tube, including the first test tube 1, in described first test tube 1, it is socketed with the second test tube 2,
Described second test tube 2 inside bottom is taper, and described second test tube 2 sidewall is provided with some apertures 21, and the bottom of the second test tube 2 sets
There is serum filter screen 3.The material of described serum filter screen 3 typically uses semi-solid medical gel, and serum can be stayed by effectively
Living, hemocyte is walked in filter.
The top of described second test tube 2 is provided with the Plug Division 22 coordinated with the first test tube 1 upper end.
The upper end of described second test tube 2 is provided with sealing-plug 4.
Described first test tube 1 inside bottom surface is sphere, and described first test tube 1 and the second test tube 2 are respectively equipped with scale.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example, it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, within the patent covering scope of the present invention all should be belonged to.
Claims (3)
1. blood sampling test tube, including the first test tube (1), it is characterised in that: it is socketed with the second test tube (2) in described first test tube (1),
Described second test tube (2) inside bottom is taper, and described second test tube (2) sidewall is provided with some apertures (21), the second test tube (2)
Bottom be provided with serum filter screen (3).
Blood sampling test tube the most according to claim 1, it is characterised in that: the top of described second test tube (2) is provided with and first
The Plug Division (22) that test tube (1) upper end coordinates.
Blood sampling test tube the most according to claim 1 and 2, it is characterised in that: the upper end of described second test tube (2) is provided with sealing
Plug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568832.2A CN106176216A (en) | 2016-07-11 | 2016-07-11 | Blood sampling test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568832.2A CN106176216A (en) | 2016-07-11 | 2016-07-11 | Blood sampling test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106176216A true CN106176216A (en) | 2016-12-07 |
Family
ID=57493300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610568832.2A Pending CN106176216A (en) | 2016-07-11 | 2016-07-11 | Blood sampling test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106176216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362543A (en) * | 2018-02-08 | 2018-08-03 | 上海蓝怡科技股份有限公司 | A kind of serum separator and the method using its progress serum separation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11235329A (en) * | 1997-12-19 | 1999-08-31 | Sekisui Chem Co Ltd | Specimen vacuum sampling tube and method |
| CN1299413A (en) * | 1998-04-02 | 2001-06-13 | 李璟日 | Glass microfiber column and method for the prepn. and purification of plasmid DNA using the same |
| US6506167B1 (en) * | 1997-12-24 | 2003-01-14 | I-Design Co., Ltd. | Blood-collecting tubes |
| CN201596517U (en) * | 2010-01-18 | 2010-10-06 | 袁建华 | Ultra-filtration centrifugal pipe |
| CN203606330U (en) * | 2013-12-13 | 2014-05-21 | 中国人民解放军海军医学研究所 | Test tube and kit for pretreatment of blood sample |
| CN203852359U (en) * | 2014-04-23 | 2014-10-01 | 湖南千山制药机械股份有限公司 | Vacuum blood collection tube for separating plasma |
-
2016
- 2016-07-11 CN CN201610568832.2A patent/CN106176216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11235329A (en) * | 1997-12-19 | 1999-08-31 | Sekisui Chem Co Ltd | Specimen vacuum sampling tube and method |
| US6506167B1 (en) * | 1997-12-24 | 2003-01-14 | I-Design Co., Ltd. | Blood-collecting tubes |
| CN1299413A (en) * | 1998-04-02 | 2001-06-13 | 李璟日 | Glass microfiber column and method for the prepn. and purification of plasmid DNA using the same |
| CN201596517U (en) * | 2010-01-18 | 2010-10-06 | 袁建华 | Ultra-filtration centrifugal pipe |
| CN203606330U (en) * | 2013-12-13 | 2014-05-21 | 中国人民解放军海军医学研究所 | Test tube and kit for pretreatment of blood sample |
| CN203852359U (en) * | 2014-04-23 | 2014-10-01 | 湖南千山制药机械股份有限公司 | Vacuum blood collection tube for separating plasma |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362543A (en) * | 2018-02-08 | 2018-08-03 | 上海蓝怡科技股份有限公司 | A kind of serum separator and the method using its progress serum separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |