CN202288300U - Anti-uncapping rubber plug for blood collection tube - Google Patents
Anti-uncapping rubber plug for blood collection tube Download PDFInfo
- Publication number
- CN202288300U CN202288300U CN2011203373886U CN201120337388U CN202288300U CN 202288300 U CN202288300 U CN 202288300U CN 2011203373886 U CN2011203373886 U CN 2011203373886U CN 201120337388 U CN201120337388 U CN 201120337388U CN 202288300 U CN202288300 U CN 202288300U
- Authority
- CN
- China
- Prior art keywords
- plug
- blood taking
- taking tube
- hat
- raising
- 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 anti-uncapping rubber plug for a blood collection tube. The anti-uncapping rubber plug for the blood collection tube comprises a plug crown, a plug neck and an annular extension part connected with the plug crown, wherein the annular extension part is arranged from the plug crown to the plug neck and along the axial direction of the plug neck. The anti-uncapping rubber plug for the blood collection tube can improve the sealing performance of the blood collection tube, can be prevented from being uncapped from the blood collection tube, and can be conveniently plugged into the blood collection tube.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments of the usefulness of taking a blood sample, and is specifically related to a kind of blood taking tube with the anti-plug of raising one's hat.
Background technology
At present, blood taking tube is used plug, comprises plug bizet and plug cervical region; The plug cervical region is filled in blood taking tube during use, and the plug bizet is pressed in the blood sampling mouth of pipe, only depends on the plug cervical region to seal blood taking tube with contacting of blood taking tube inwall; Can not guarantee the sealing property of blood taking tube, and plug is raised one's hat and is separated easily from blood taking tube.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, provides a kind of blood taking tube with the anti-plug of raising one's hat, and said blood taking tube can improve the sealing property of blood taking tube with the anti-plug of raising one's hat, and can also prevent that blood taking tube from raising one's hat from blood taking tube with the plug of preventing raising one's hat.
For realizing above-mentioned purpose; The technical scheme of this utility model is that a kind of blood taking tube of design is with the anti-plug of raising one's hat; Comprise plug bizet and plug cervical region; Said blood taking tube is used the anti-plug of raising one's hat also to be provided with and is filled in the annular extension that bizet links to each other, and said annular extension is by the axial setting of plug bizet to plug cervical region and edge plug cervical region.
The common existence of said annular extension and plug cervical region; The inside and outside tube wall of blood taking tube is all closely contacted with the anti-plug of raising one's hat with blood taking tube; Guaranteed the sealing property of blood taking tube well, compared with only depending on the plug cervical region to seal blood taking tube with contacting of blood taking tube inwall, the sealing property of blood taking tube is better; Said annular extension is well surrounded blood taking tube, also can prevent that plug from raising one's hat from blood taking tube.
Preferably, said annular extension is closed ring or gapped annular.Preferably, the inner chamber of said annular extension surrounds the plug cervical region fully.The annular extension of sealing can better be surrounded the outer tube wall of blood taking tube, can strengthen the sealing property and anti-performance of raising one's hat of blood taking tube better.
Preferably, the end wall of said annular extension and inwall junction are provided with chamfering.Said chamfering can make blood taking tube filled in blood taking tube more easily with the anti-plug of raising one's hat.
The advantage and the beneficial effect of this utility model are: provide a kind of blood taking tube with the anti-plug of raising one's hat; Said blood taking tube can improve the sealing property of blood taking tube with the anti-plug of raising one's hat; And can prevent that blood taking tube from raising one's hat from blood taking tube with the anti-plug of raising one's hat, can also be filled in blood taking tube easily.
Description of drawings
Fig. 1 is that facing of this utility model embodiment 1 partly cutd open figure.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of this utility model is further described.Following examples only are used for more clearly explaining the technical scheme of this utility model, and can not limit the protection domain of this utility model with this.
The technical scheme of this utility model practical implementation is:
Embodiment 1
A kind of blood taking tube is with the anti-plug of raising one's hat; Comprise plug bizet 1 and plug cervical region 2; Said blood taking tube also is provided with the anti-plug of raising one's hat and fills in the annular extension 3 that bizet 1 links to each other, and to filling in cervical region also along the axial setting of plug cervical region, said annular extension 3 is a closed ring to said annular extension by the plug bizet; The inner chamber 4 of said annular extension 3 surrounds the plug cervical region fully, and the end wall of said annular extension 3 and inwall junction are provided with chamfering 5.
The above only is the preferred implementation of this utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from this utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of this utility model.
Claims (4)
1. a blood taking tube comprises plug bizet and plug cervical region with the anti-plug of raising one's hat, and it is characterized in that, said blood taking tube is used the anti-plug of raising one's hat also to be provided with and filled in the annular extension that bizet links to each other, and said annular extension is by the axial setting of plug bizet to plug cervical region and edge plug cervical region.
2. blood taking tube according to claim 1 is characterized in that with the anti-plug of raising one's hat said annular extension is closed ring or gapped annular.
3. blood taking tube according to claim 1 is characterized in that with the anti-plug of raising one's hat the inner chamber of said annular extension surrounds the plug cervical region fully.
4. blood taking tube according to claim 1 is characterized in that with the anti-plug of raising one's hat the end wall of said annular extension and inwall junction are provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203373886U CN202288300U (en) | 2011-09-08 | 2011-09-08 | Anti-uncapping rubber plug for blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203373886U CN202288300U (en) | 2011-09-08 | 2011-09-08 | Anti-uncapping rubber plug for blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288300U true CN202288300U (en) | 2012-07-04 |
Family
ID=46357301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203373886U Expired - Fee Related CN202288300U (en) | 2011-09-08 | 2011-09-08 | Anti-uncapping rubber plug for blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932484A (en) * | 2021-03-23 | 2021-06-11 | 起源细胞技术(滁州)有限公司 | Integrative plug of vacuum test tube |
-
2011
- 2011-09-08 CN CN2011203373886U patent/CN202288300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932484A (en) * | 2021-03-23 | 2021-06-11 | 起源细胞技术(滁州)有限公司 | Integrative plug of vacuum test tube |
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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: 20120704 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |