CN201602776U - Improved blood collector - Google Patents
Improved blood collector Download PDFInfo
- Publication number
- CN201602776U CN201602776U CN2010201432832U CN201020143283U CN201602776U CN 201602776 U CN201602776 U CN 201602776U CN 2010201432832 U CN2010201432832 U CN 2010201432832U CN 201020143283 U CN201020143283 U CN 201020143283U CN 201602776 U CN201602776 U CN 201602776U
- Authority
- CN
- China
- Prior art keywords
- syringe
- sealing cap
- needle
- improved blood
- needle cylinder
- 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 discloses an improved blood collector, which comprises a needle cylinder that is provided with a piston, wherein a needle head is arranged at the lower end of the needle cylinder; a needle head connecting end is also arranged at the lower end of the needle cylinder; and a channel communicated with the needle cylinder is arranged in the needle head connecting end. The improved blood collector is characterized in that a sealing cap is arranged at the needle head connecting end. In the utility model, the sealing cap is arranged at the needle head connecting end, therefore, the needle cylinder becomes one part of a blood collecting needle when in blood collection; after the blood collection, the sealing cap is added on the needle cylinder, and then the piston is removed, therefore, the needle cylinder can be used as a test tube; therefore, the secondary use of the needle cylinder can be realized, so as to save the material and lower the using cost.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically relates to the blood collection device after a kind of improve.
Background technology
When blood collection, general elder generation is injected into the blood in the blood taking needle in the test tube then by the blood taking needle blood sampling, and blood taking needle is then thrown away, and is disposable use, causes the waste of material, and then has increased use cost.How to utilize blood taking needle to greatest extent, economical with materials reduces use cost, is one of current problem that needs solution.
The utility model content
Problem to be solved in the utility model provides a kind of economical with materials and the low a kind of improved blood collection device of use cost.
For addressing the above problem, the technical scheme that this utility model adopted is:
A kind of improved blood collection device comprises syringe, and syringe is provided with piston, and the lower end of syringe is provided with syringe needle, and the lower end of syringe is provided with the syringe needle link, is provided with the passage that is communicated with syringe in the syringe needle link, and it is characterized in that: described syringe needle link is provided with sealing cap.
As a kind of prioritization scheme:
Described sealing cap is cylindric, the sealing of an end of sealing cap, and other end opening is provided with in the sealing cap with passage and cooperates plug.
Described sealing cap seals the cross section semicircular in shape of an end.
Described syringe is provided with scale.
This utility model is by being provided with sealing cap at the syringe needle link, and making syringe is the part of blood taking needle when blood sampling, and syringe adds sealing cap after having adopted blood, remove piston then, just can be used as test tube and come usefulness, syringe can use by secondary like this, thereby saved material, reduced use cost.
Description of drawings
Structural representation when accompanying drawing 1 is taken a blood sample for this utility model embodiment;
Accompanying drawing 2 is the structural representation after this utility model embodiment blood sampling.
Among the figure: the 1-syringe; The 2-piston; The 3-syringe needle; The 4-sealing cap; The 5-plug; 6-syringe needle link; The 7-passage.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of improved blood collection device comprises syringe 1, syringe 1 is provided with piston 2, and the lower end of syringe 1 is provided with syringe needle 3, and the lower end of syringe 1 is provided with syringe needle link 6, be provided with the passage 7 that is communicated with syringe 1 in the syringe needle link 6, described syringe needle link 6 is provided with sealing cap 4.
Described sealing cap 4 is cylindric, the end sealing of sealing cap 4, and other end opening is provided with in the sealing cap 4 with passage 7 and cooperates plug 5.
The cross section semicircular in shape of described sealing cap 4 sealings one end, the external diameter of sealing cap 4 is identical with the external diameter of syringe 1, makes syringe 1 add that sealing cap 4 forms test tube shape, appearance better appearance.Described syringe 1 is provided with scale, and scale can be controlled blood sampling volume more accurately, prevents too much or very few.
As shown in Figure 2, during use, syringe needle 3 is installed on the syringe needle link 6 takes a blood sample earlier, after blood sampling finishes, take off syringe needle 3, then the plug 5 of sealing cap 4 is blocked passage 7, again piston 2 is taken out, like this, syringe 1 has just become test tube, secondary uses syringe 1, has saved material, has reduced use cost.
Claims (4)
1. improved blood collection device, comprise syringe (1), syringe (1) is provided with piston (2), the lower end of syringe (1) is provided with syringe needle (3), the lower end of syringe (1) is provided with syringe needle link (6), be provided with the passage (7) that is communicated with syringe (1) in the syringe needle link (6), it is characterized in that: described syringe needle link (6) is provided with sealing cap (4).
2. a kind of improved blood collection device as claimed in claim 1, it is characterized in that: described sealing cap (4) is cylindric, the sealing of an end of sealing cap (4), other end opening is provided with in the sealing cap (4) with passage (7) and cooperates plug (5).
3. a kind of improved blood collection device as claimed in claim 2 is characterized in that: the cross section semicircular in shape of described sealing cap (4) sealing one end.
4. a kind of improved blood collection device as claimed in claim 1, it is characterized in that: described syringe (1) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201432832U CN201602776U (en) | 2010-03-29 | 2010-03-29 | Improved blood collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201432832U CN201602776U (en) | 2010-03-29 | 2010-03-29 | Improved blood collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201602776U true CN201602776U (en) | 2010-10-13 |
Family
ID=42947480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201432832U Expired - Fee Related CN201602776U (en) | 2010-03-29 | 2010-03-29 | Improved blood collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201602776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748091A (en) * | 2016-04-13 | 2016-07-13 | 浏阳市三力医用科技发展有限公司 | Disposable blood collection tube for blood gas analysis |
| CN106236033A (en) * | 2016-09-05 | 2016-12-21 | 上海熙洛生物技术有限公司 | The supporting thermometric needle of ultrasonic tumor instrument and processing technology thereof |
-
2010
- 2010-03-29 CN CN2010201432832U patent/CN201602776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748091A (en) * | 2016-04-13 | 2016-07-13 | 浏阳市三力医用科技发展有限公司 | Disposable blood collection tube for blood gas analysis |
| CN106236033A (en) * | 2016-09-05 | 2016-12-21 | 上海熙洛生物技术有限公司 | The supporting thermometric needle of ultrasonic tumor instrument and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20110329 |