CN203647350U - Split type disposable vacuum micro blood collection tube - Google Patents
Split type disposable vacuum micro blood collection tube Download PDFInfo
- Publication number
- CN203647350U CN203647350U CN201320812569.9U CN201320812569U CN203647350U CN 203647350 U CN203647350 U CN 203647350U CN 201320812569 U CN201320812569 U CN 201320812569U CN 203647350 U CN203647350 U CN 203647350U
- Authority
- CN
- China
- Prior art keywords
- tube portion
- tube
- vacuum
- split type
- micro blood
- 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
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a split type disposable vacuum micro blood collection tube which solves the technical problem of high cost of the existing vacuum micro blood collection tube. The split type disposable vacuum micro blood collection tube comprises a plastic tube comprising a vacuum tube portion, wherein outer threads are arranged at the bottom end of the vacuum tube portion, and inner threads corresponding to the outer threads are arranged on the inner wall of a tube opening of an ordinary tube portion. The split type disposable vacuum micro blood collection tube adopts the split type structure, the vacuum tube portion is in threaded connection with the ordinary tube portion for supporting the vacuum tube portion and being matched with a blood analysis instrument, the vacuum tube portion is disposable, the ordinary tube portion can be put in the blood analysis instrument and utilized repeatedly, and therefore, using cost is reduced.
Description
Technical field
This utility model relates to a kind of blood taking tube, is specifically related to a kind of split type disposal vacuum micro blood-taking tube.
Background technology
The capacity of the actual use of micro blood-taking tube is less, but for micro blood-taking tube and blood analyser are supported the use, blood taking tube need to be made to the matching used structure of compatible blood analyser, the Chinese patent that for example application number is 201320189528.9, disclose a kind of disposal vacuum micro blood-taking tube, adopted the structure of inside and outside plastic tube, interior plastic tube is used for filling blood, outer plastic tube is used for supporting interior plastic tube, and outer plastic tube and blood analyser supporting; And the rubber stopper that blood taking tube is used is to fill in the mouth of pipe place of plastic tube outside, make in outer plastic tube pipe in vacuum environment.This kind of structure consumption raw material is more, and cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is that existing vacuum micro blood-taking tube cost is high, for addressing the above problem, provides a kind of split type disposal vacuum micro blood-taking tube.
The purpose of this utility model realizes in the following manner:
Split type disposal vacuum micro blood-taking tube, comprises plastic tube, and described plastic tube comprises vacuum tube portion, and vacuum tube portion bottom is provided with external screw thread, and common tube portion internal wall of pipe orifice is provided with the female thread corresponding with external screw thread.
The capacity of described vacuum tube portion is 1-1.5ml.
Described common tube portion is bottomless common tube portion.
With respect to prior art, this utility model adopts split type structure, vacuum tube portion and common tube portion are threaded connection, because common tube portion is used for supporting vacuum tube portion and hemanalysis instrument matches, vacuum tube portion is as disposable use, common tube portion can be placed in hemanalysis instrument and recycle, and has saved use cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, split type disposal vacuum micro blood-taking tube, comprises plastic tube, and plastic tube comprises vacuum tube portion 1, and vacuum tube portion bottom is provided with external screw thread, and common tube portion 2 internal wall of pipe orifices are provided with the female thread corresponding with external screw thread.The capacity of vacuum tube portion 1 is 1-1.5ml.Common tube portion 2 is bottomless common tube portion.
In the time producing, the plastic tube that diameter matches with hemanalysis instrument is made to by common tube portion, when use, plastic tube can be placed in hemanalysis instrument, by batch the vacuum tube portion that micro blood is housed be screwed in common tube portion, common tube portion can be reused, reduce use cost, also saved plastics simultaneously.
Claims (3)
1. split type disposal vacuum micro blood-taking tube, comprises plastic tube, it is characterized in that: described plastic tube comprises vacuum tube portion, and vacuum tube portion bottom is provided with external screw thread, and common tube portion internal wall of pipe orifice is provided with the female thread corresponding with external screw thread.
2. split type disposal vacuum micro blood-taking tube according to claim 1, is characterized in that: the capacity of described vacuum tube portion is 1-1.5ml.
3. split type disposal vacuum micro blood-taking tube according to claim 1, is characterized in that: described common tube portion is bottomless common tube portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812569.9U CN203647350U (en) | 2013-12-12 | 2013-12-12 | Split type disposable vacuum micro blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812569.9U CN203647350U (en) | 2013-12-12 | 2013-12-12 | Split type disposable vacuum micro blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647350U true CN203647350U (en) | 2014-06-18 |
Family
ID=50913797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812569.9U Expired - Fee Related CN203647350U (en) | 2013-12-12 | 2013-12-12 | Split type disposable vacuum micro blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647350U (en) |
-
2013
- 2013-12-12 CN CN201320812569.9U patent/CN203647350U/en not_active Expired - Fee Related
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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: 20140618 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |