CN203841701U - Disposable peripheral micro blood collecting separator - Google Patents
Disposable peripheral micro blood collecting separator Download PDFInfo
- Publication number
- CN203841701U CN203841701U CN201420048783.6U CN201420048783U CN203841701U CN 203841701 U CN203841701 U CN 203841701U CN 201420048783 U CN201420048783 U CN 201420048783U CN 203841701 U CN203841701 U CN 203841701U
- Authority
- CN
- China
- Prior art keywords
- blood
- tube
- separator
- collecting
- elastic hose
- 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
Links
- 239000008280 blood Substances 0.000 title claims abstract description 54
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 230000002093 peripheral effect Effects 0.000 title abstract 4
- 239000003550 marker Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 7
- 210000005259 peripheral blood Anatomy 0.000 abstract 1
- 239000011886 peripheral blood Substances 0.000 abstract 1
- 238000010241 blood sampling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000002381 plasma Anatomy 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 208000023661 Haematological disease Diseases 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a disposable peripheral micro blood collecting separator comprising a hollow sucker with two opening ends and a collecting separation tube. The sucker comprises a blood collecting tube and an elastic hose, the tail end of the elastic hose is inserted into the collecting separation tube, and the tail end of the elastic hose is conical. According to the disposable peripheral micro blood collecting separator, the elastic hose is squeezed to suck the peripheral blood, and operation is simpler as compared with an existing injector for blood collection. The sucked blood enters the collecting tube directly, blood consumption during transferring and blood collecting amount are reduced, and operation is easier and more facilitated. Blood collection and separation are integrated, the peripheral micro blood collecting requirements by real-time inspection, bedside inspection and domestic inspection are met, and medical supplies and cost can be saved greatly.
Description
Technical field
This utility model relates to a kind of disposable tip micro blood and gathers separator.
Background technology
In clinical diagnose, therapeutic process, often to people's blood sampling examination, modal blood sampling mode is from vein haemospasia with syringe, or with blood taking needle connect blood taking tube from venous blood sampling, the blood gathering proceeds to independent in vitro centrifugation separation of serum or blood plasma again, carries out qualitative or quantitative detecting analysis.If run into the crowd who is not suitable for venous blood collection, as inpatient with haematological diseases, infant, child, old people etc., need to take a blood sample from tip, but existing blood-taking device complicated operation, blood waste is large.Along with being widely used of micro-ultramicroanalysis instrument, be badly in need of a kind of easy, quick, micro-blood-taking device, to meet the needs of blood sampling in real-time test, head of a bed inspection, family's inspection.
Summary of the invention
The purpose of this utility model is to provide a kind of disposable tip micro blood that integrates blood collection and segregation apparatus and gathers separator, makes the collection of tip micro blood separate more simple, quick.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of disposable tip micro blood gathers separator, comprises the suction pipe of both ends open and hollow, and collects separator tube, and described suction pipe is made up of blood taking tube and elastic hose, and the tail end of described elastic hose is inserted in to be collected in separator tube.
The tail end of described elastic hose is taper.
The opening part of described blood taking tube is provided with pipe cap.
The outer wall of described collection separator tube is provided with soft band, and one end of described soft band is fixed on collects on separator tube, and the other end is provided with sealing-plug.
Described collection separator tube is the transparent tube that is provided with scale marker.
This utility model makes to form in suction pipe negative pressure by extruding elastic hose, thereby draws the blood at wound place with blood taking tube, compared with existing syringe blood drawing, operates simpler.Draw blood directly enter collection separator tube, omitted with syringe by extract blood injecting tube in program, make operation easier, quick, also reduced the loss of blood in transfer process simultaneously, reduced blood sampling volume.The tail end of elastic hose is designed to taper, is for fear of when the draw blood down, has entered the blood of collecting in separator tube and has refluxed again and enter suction pipe.It is for sealing, the cleaning of holding device in the time transporting, deposit that the opening part of blood taking tube is established pipe cap, prevents from polluting.The sealing-plug of collecting on separator tube can prevent that the blood in pipe from spattering with contaminated outward, and the transparent tube that is provided with scale marker is the blood flow volume of collecting in separator tube in order to observe.This utility model integrates blood collection and segregation apparatus, the blood of collecting can directly carry out centrifugation separation of serum or blood plasma, meet the tip trace blood needs in real-time test, head of a bed inspection, family's inspection, can save a large amount of medical treatment consumptive materials and cost simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
In figure: 1-suction pipe (1a-blood taking tube, 1b-elastic hose), 2-collects separator tube (the soft band of 2a-, 2b-sealing-plug), 3-pipe cap.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is elaborated.
Embodiment: as shown in Figure 1 and Figure 2, a kind of disposable tip micro blood gathers separator, comprises the suction pipe 1 of both ends open and hollow, and collects separator tube 2, described suction pipe 1 is made up of blood taking tube 1a and elastic hose 1b, and the tail end of described elastic hose 1b is inserted in to be collected in separator tube 2.Described blood taking tube 1a is made up of organic transparent poly material, and the internal diameter of blood taking tube 1a is 1.5 microns, and length is 40 microns, is leaned against the wound place of examinee's acupuncture, for the introducing of blood; Elastic hose 1b is made up and one-body molded with blood taking tube 1a of organic transparent poly material, and the internal diameter of elastic hose 1b is 4 microns, and length is 20 microns; Described collection separator tube 2 is made up of the poly material compared with hard transparent, and its internal diameter is 4.5 microns, and length is 30 microns, is provided with scale marker above.
The tail end of elastic hose 1b is taper, boring sharp internal diameter is 1.5 microns, the mouth of pipe distance that cone point distance is collected separator tube 2 is 10 microns, the opening part of described blood taking tube 1a is provided with pipe cap 3, the outer wall of described collection separator tube 2 is provided with soft band 2a, soft one end with 2a is fixed on collects on separator tube 2, and the other end is provided with sealing-plug 2b.
When use, first take off pipe cap 3, with hands extruding elastic hose 1b, blood taking tube 1a is leaned against to the wound place of examinee's acupuncture, unclamp again elastic hose 1b, make the interior formation negative pressure of suction pipe 1, blood will be entered and be collected separator tube 2 by suction pipe 1, when the blood flow volume of collecting in separator tube 2 meets after examination requirements, stop blood sampling, suction pipe 1 is extracted from collecting separator tube 2, will be collected the ferrule of separator tube 2 with sealing-plug 2b, blood is directly being collected the analysis of can testing after the interior precipitate and separate of separator tube 2.Collecting can also be according to user's requirement in separator tube 2, adds anticoagulant or separation gel for preservation, separation of serum or blood plasma before assembling.
Claims (5)
1. a disposable tip micro blood gathers separator, it is characterized in that comprising the suction pipe (1) of both ends open and hollow, and collection separator tube (2), described suction pipe (1) is made up of blood taking tube (1a) and elastic hose (1b), and the tail end of described elastic hose (1b) is inserted in to be collected in separator tube (2).
2. disposable tip micro blood according to claim 1 gathers separator, it is characterized in that: the tail end of described elastic hose (1b) is taper.
3. disposable tip micro blood according to claim 1 and 2 gathers separator, it is characterized in that: the opening part of described blood taking tube (1a) is provided with pipe cap (3).
4. disposable tip micro blood according to claim 1 and 2 gathers separator, it is characterized in that: the outer wall of described collection separator tube (2) is provided with soft band (2a), one end of described soft band (2a) is fixed on collects separator tube (2) above, and the other end is provided with sealing-plug (2b).
5. catcher according to claim 1 and 2 (2), is characterized in that: described collection separator tube (2) is for being provided with the transparent tube of scale marker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048783.6U CN203841701U (en) | 2014-01-26 | 2014-01-26 | Disposable peripheral micro blood collecting separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048783.6U CN203841701U (en) | 2014-01-26 | 2014-01-26 | Disposable peripheral micro blood collecting separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841701U true CN203841701U (en) | 2014-09-24 |
Family
ID=51554776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048783.6U Expired - Fee Related CN203841701U (en) | 2014-01-26 | 2014-01-26 | Disposable peripheral micro blood collecting separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391332A (en) * | 2016-12-09 | 2017-02-15 | 大连凯泓科技有限公司 | Rotational flow two-stage separation tube for high flow-rate liquid with deposited impurities |
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
-
2014
- 2014-01-26 CN CN201420048783.6U patent/CN203841701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391332A (en) * | 2016-12-09 | 2017-02-15 | 大连凯泓科技有限公司 | Rotational flow two-stage separation tube for high flow-rate liquid with deposited impurities |
| CN106391332B (en) * | 2016-12-09 | 2018-09-25 | 大连凯泓科技有限公司 | The eddy flow the second-order separation pipe of depositing contaminants liquid is carried for high flow rate |
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its 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: 20140924 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |