CN201642037U - Cap-type blood taking needle - Google Patents
Cap-type blood taking needle Download PDFInfo
- Publication number
- CN201642037U CN201642037U CN2010201080867U CN201020108086U CN201642037U CN 201642037 U CN201642037 U CN 201642037U CN 2010201080867 U CN2010201080867 U CN 2010201080867U CN 201020108086 U CN201020108086 U CN 201020108086U CN 201642037 U CN201642037 U CN 201642037U
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- Prior art keywords
- needle
- blood taking
- taking needle
- cap
- stand
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A cap-type blood taking needle comprises a needle stand, a needle point and a needle cap, wherein the needle stand adopts a hollow structure; a fastening strip is arranged at the end of the needle stand where the needle point is arranged; and a fastening slot matched with the fastening strip is formed on the needle cap to ensure that the needle cap can be covered onto the needle stand in a sealing manner. By virtue of the blood taking needle, the sterile state of the needle point can be protected, and the needle point is prevented from damage, therefore, the blood taking needle has the advantages of safety, reliability, low pollution probability, simple structure and lower cost.
Description
Technical field
This utility model relates to medical apparatus and instruments Clinical Laboratory blood sampling field, particularly relates to a kind of safe and reliable lid formula blood taking needle.
Background technology
Development along with the human health and the cause of guarantee, the subcutaneous blood collecting technology that is used for Clinical Laboratory has also obtained upgrading largely and improving, particularly in recent years, subcutaneous blood collecting technology is widely used in the Clinical Laboratory field, it is a lot of that it relates to the crowd, scope is also very big, and the puncture of traditional steel disc pin, there is not any technical guarantee, its sanitary condition, paracentesis depth and puncture speed are all uncontrollable, very easily cause the patient infection, the hemorrhage amount is improper, phenomenons such as puncture pain, therefore, people have developed blood collecting pen, as everyone knows, the blood taking needle that cooperates blood collecting pen to use is the critical piece that carries out subcutaneous blood sampling, but blood taking needle in the market often all exists manufacturing cost higher, very easily contaminated shortcoming.
Be directed to above-mentioned situation, be necessary to provide a kind of blood taking needle in fact, described blood taking needle is not only safe and reliable, and it is low to pollute probability, and simple in structure, and cost is lower, to overcome the defective of blood taking needle in the prior art.
The utility model content
The purpose of this utility model is to provide a kind of lid formula blood taking needle, and described lid formula blood taking needle is not only safe and reliable, and it is low to pollute probability, and simple in structure, and cost is lower.
For reaching above-mentioned purpose, this utility model provides a kind of lid formula blood taking needle, and it comprises needle stand, needle point and pin medicated cap, wherein, described needle stand is a hollow structure, and the end that needle point is set on the described needle stand is provided with the fastening bar, cooperates described fastening bar to offer buckling groove in the pin medicated cap.
Especially, salable being fastened on the needle stand of described pin medicated cap.
Especially, described needle stand is the cylinder hollow structure.
Especially, described needle stand is the gengon hollow structure.
Compared to prior art; this utility model provides a kind of lid formula blood taking needle; described lid formula blood taking needle cooperates needle stand to be provided with the pin medicated cap, and this pin medicated cap is a hollow structure, and needle stand is provided with the fastening bar; cooperate described fastening bar in the pin medicated cap, to offer buckling groove; with can seal protection needle point aseptic condition and avoid the needle point damage, not only safe and reliable, it is low to pollute probability; and simple in structure, cost is lower.
Description of drawings
With embodiment this utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 covers the structural representation of formula blood taking needle for this utility model embodiment.
The specific embodiment
Please refer to shown in Figure 1; Fig. 1 covers the structural representation of formula blood taking needle for this utility model embodiment; this utility model provides a kind of lid formula blood taking needle; described lid formula blood taking needle is to produce under purification condition; the sealing assembling is after sterilization treatment; the needle point of guaranteeing to take a blood sample is aseptic; it comprises needle stand 1; needle point 2 and pin medicated cap 3; described needle stand 1 is a hollow structure; in present embodiment; described needle stand 1 is the gengon hollow structure; described needle point 2 is fixedly set in an end of needle stand 1, and the end that needle point 2 is set on the described needle stand 1 is provided with and fastens bar 11, cooperates described fastening bar 11 to offer buckling groove 30 on pin medicated cap 3; described pin medicated cap 3 salable being fastened on the needle stand 1, with can seal protection needle point 2 aseptic condition and avoid needle point 2 damages.
This utility model provides a kind of lid formula blood taking needle; the pin medicated cap 3 of described lid formula blood taking needle is the gengon hollow structure; and described pin medicated cap 3 salable being fastened on the needle stand 1; with can seal protection needle point 2 aseptic condition and avoid needle point 2 damages; not only safe and reliable; the pollution probability is low, and simple in structure, and cost is lower.
Fig. 1 covers the structural representation of formula blood taking needle for this utility model embodiment; cover arrangement mode and this a kind of shape that the formula blood taking needle is not limited to this a kind of assembly but this utility model is a kind of; as shown in Figure 1; satisfying on the basis of its function; can be along with the change of the shape of needle stand and change; the change that anyone makes arrangement of components mode of the present utility model, model and shape on principle of the present utility model basis has easily then all fallen into protection domain of the present utility model.
Claims (4)
1. one kind covers the formula blood taking needle, described lid formula blood taking needle comprises needle stand, needle point and pin medicated cap, it is characterized in that: described needle stand is a hollow structure, and the end that needle point is set on the described needle stand is provided with the fastening bar, cooperates described fastening bar to offer buckling groove on the pin medicated cap.
2. lid formula blood taking needle according to claim 1 is characterized in that: salable being fastened on the needle stand of described pin medicated cap.
3. lid formula blood taking needle according to claim 1 and 2 is characterized in that: described needle stand is the cylinder hollow structure.
4. lid formula blood taking needle according to claim 1 and 2 is characterized in that: described needle stand is the gengon hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201080867U CN201642037U (en) | 2010-02-04 | 2010-02-04 | Cap-type blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201080867U CN201642037U (en) | 2010-02-04 | 2010-02-04 | Cap-type blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201642037U true CN201642037U (en) | 2010-11-24 |
Family
ID=43107216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201080867U Expired - Fee Related CN201642037U (en) | 2010-02-04 | 2010-02-04 | Cap-type blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201642037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190920A (en) * | 2012-01-10 | 2013-07-10 | 杨莲英 | Disposable double-insurance blood taking needle |
-
2010
- 2010-02-04 CN CN2010201080867U patent/CN201642037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190920A (en) * | 2012-01-10 | 2013-07-10 | 杨莲英 | Disposable double-insurance blood taking needle |
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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: 20101124 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |