CN202086483U - Composite cap stopper for sealing blood sampling tube - Google Patents
Composite cap stopper for sealing blood sampling tube Download PDFInfo
- Publication number
- CN202086483U CN202086483U CN2011201358190U CN201120135819U CN202086483U CN 202086483 U CN202086483 U CN 202086483U CN 2011201358190 U CN2011201358190 U CN 2011201358190U CN 201120135819 U CN201120135819 U CN 201120135819U CN 202086483 U CN202086483 U CN 202086483U
- Authority
- CN
- China
- Prior art keywords
- test tube
- convex platform
- stopper
- plug
- cap
- 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 - Lifetime
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- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a composite cap stopper used for sealing a blood sampling tube. The composite cap stopper comprises a cap and a rubber stopper. The composite cap stopper is characterized in that an upper boss and a lower boss used for embedding the rubber stopper are arranged on the internal wall of the cap; an upper groove and a lower groove are arranged on the rubber stopper, corresponding to the upper boss and the lower boss; and a test tube fixing clamp used for fixing the test tube is arranged at the lower end of the lower boss on the internal wall of the cap. In the utility model, the composite cap stopper can be ensured not to be taken out by a blood sampling needle or a fully-automatic biochemical analyzer needle and can be smoothly pulled out. When the composite cap stopper requires to be rotated manually to be taken out, the rubber stopper and the cap can be taken out together, thus solving the problem that only the cap is removed and the rubber stopper is still remained on the test tube.
Description
Technical field
This utility model relates to a kind of compound cap stopper that is used for the blood taking tube sealing.
Background technology
The medical apparatus and instruments that disposable use venous samples can collection container (hereinafter to be referred as blood taking tube) is gathered blood as Clinical Laboratory is widely used.Usually, blood taking tube generally is made up of block, plug, test tube, sign and additive, is used for different blood biochemical checks.Block is combined with each other with plug, and test tube is sealed.In vitro predeterminable vacuum also can antivacuum state.According to detection mode and requirement, the test tube after the blood sampling can be directly detected by full automatic biochemical apparatus, and the plug block that also can take off after compound detects.Full automatic biochemical apparatus must guarantee to sting accurate plug position when being needled into plug, and compound cap stopper can not be by leukorrhagia when pulling out pin.And when the needs manpower was opened, in the time of guaranteeing the rotation block, driving plug can be taken off by rotation simultaneously.Otherwise block can not be protected the default vacuum in the blood taking tube, and clinical blood sampling volume is not conformed to additives ratio, causes the testing result mistake, even the situation that can't detect.In addition, in the time of need opening compound cap stopper, also exist plug and test tube adhesion greater than the adhesion of block with plug, make that block takes off after, plug still on test tube, thereby, blood is spilt, increase the possibility that medical personnel contact with blood.Drawback with upper cap happens occasionally in clinical, and medical personnel need blood sampling again usually for avoiding contacting blood, cause conflict between doctors and patients, also produce unnecessary waste simultaneously.
The utility model content
Technical problem to be solved in the utility model provide a kind of easy to use, can guarantee to block a shot and the compound cap stopper that is used for the blood taking tube sealing that plug is taken off simultaneously.
This utility model adopts following technical scheme:
This utility model comprises block and plug, the inwall that it is characterized in that described block is provided with convex platform and the lower convex platform that is used to set plug, corresponding upper groove and the low groove of being provided with convex platform and lower convex platform on the described plug, the lower convex platform lower end on described block inwall are provided with the fixing card of the test tube that is used for fixing test tube.
Evenly be provided with the fixing card of convex platform, lower convex platform and test tube more than 2 on the inwall of described block.
Described block is a hollow cylinder.
Described lower convex platform and test tube fixedly card connection are one.
Good effect of the present utility model is as follows:
Form the gap between the fixing card of plug of the present utility model bottom and test tube, plug is used to seal test tube, and the test tube wall holding has increased the adhesion of compound cap stopper and test tube in the gap, can guarantee that blood taking needle or full automatic biochemical apparatus pin can not take up compound cap stopper, extract smoothly.
The convex platform of this utility model block, the holding of lower convex platform difference are in the upper groove and low groove of plug, plug is played the fixed support effect, make block and plug in conjunction with firm, when needing manpower rotation to take off compound cap stopper, can guarantee that plug takes off with block, avoided only taking off block, plug is still stayed the problem on the test tube.
This utility model block is a hollow cylinder, plug top is not covered, and has effectively increased and has thrust area, and pin is thrust smoothly.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model plug structural representation;
Fig. 3 is this utility model capping structure sketch map.
In the accompanying drawings, 1 block, 2 plugs, 3 convex platforms, 4 lower convex platforms, 5 upper grooves, 6 low grooves, the fixing card of 7 test tubes.
The specific embodiment
Shown in accompanying drawing 1-3, this utility model comprises block 1 and plug 2, block 1 is a hollow cylinder, the inwall of block 1 is provided with convex platform 3 and the lower convex platform 4 that is used to set plug 2, with convex platform 3 and lower convex platform 4 corresponding upper groove 5 and the low grooves 6 of being provided with, upper groove 5 and low groove 6 can be annular groove on the described plug 2.Lower convex platform 4 lower ends on described block 1 inwall are provided with the fixing card 7 of the test tube that is used for fixing test tube, and the fixing card 7 of described lower convex platform 4 and test tube connects as one.
Evenly be provided with the fixing card 7 of convex platform 3, lower convex platform 4 and test tube more than 2 on the inwall of described block 1, convex platform 3 and lower convex platform 4 also can be a circle annular and be provided with on inwall.Convex platform 3 is an arc, helps the recombination process of plug 2 and block 1.
1 lower end of blocking a shot is provided with the test tube anchor point, when compound cap stopper combines with test tube, guarantees that test tube can be smoothly and vertically enter in the compound cap stopper.
Form the gap between the fixing card 7 of this utility model plug 2 bottoms and test tube, plug 2 is used to seal test tube, and the test tube wall holding has increased the adhesion of compound cap stopper and test tube in the gap, can guarantee that blood taking needle or full automatic biochemical apparatus pin can not take up compound cap stopper, extract smoothly.
The convex platform 3 of this utility model block 1, lower convex platform 4 difference holdings are in the upper groove 5 and low groove 6 of plug 2, plug 2 is played the fixed support effect, make block 1 and plug 2 in conjunction with firm, when needing manpower rotation to take off compound cap stopper, can guarantee that plug 2 takes off with block 1, avoided only taking off block 1, plug 2 is still stayed the problem on the test tube.
This utility model block 1 is a hollow cylinder, plug 2 tops is not covered, and has effectively increased and has thrust area, and pin is thrust smoothly.
Claims (4)
1. one kind is used for the compound cap stopper that blood taking tube seals, it comprises block (1) and plug (2), the inwall that it is characterized in that described block (1) is provided with convex platform (3) and the lower convex platform (4) that is used to set plug (2), described plug (2) is gone up corresponding upper groove (5) and the low groove (6) of being provided with convex platform (3) and lower convex platform (4), and lower convex platform (4) lower end on described block (1) inwall is provided with the fixing card of test tube (7) that is used for fixing test tube.
2. the compound cap stopper that is used for blood taking tube sealing according to claim 1 is characterized in that evenly being provided with on the inwall of described block (1) fixing block (7) of convex platform (3), lower convex platform (4) and test tube more than 2.
3. the compound cap stopper that is used for the blood taking tube sealing according to claim 1 and 2 is characterized in that described block (1) is a hollow cylinder.
4. the compound cap stopper that is used for the blood taking tube sealing according to claim 3 is characterized in that the fixing card of described lower convex platform (4) and test tube (7) connects as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201358190U CN202086483U (en) | 2011-05-03 | 2011-05-03 | Composite cap stopper for sealing blood sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201358190U CN202086483U (en) | 2011-05-03 | 2011-05-03 | Composite cap stopper for sealing blood sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086483U true CN202086483U (en) | 2011-12-28 |
Family
ID=45361584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201358190U Expired - Lifetime CN202086483U (en) | 2011-05-03 | 2011-05-03 | Composite cap stopper for sealing blood sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013528A (en) * | 2014-04-17 | 2014-09-03 | 上海洁诺德塑胶制品有限公司 | Oral liquid bottle |
-
2011
- 2011-05-03 CN CN2011201358190U patent/CN202086483U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013528A (en) * | 2014-04-17 | 2014-09-03 | 上海洁诺德塑胶制品有限公司 | Oral liquid bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI XINLE MEDICAL SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEBEI XINLE SCI + TECH CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 050700 No. 189 South Ring Road, Shijiazhuang, Hebei, Xinle Patentee after: The prosperous happy medical apparatus and instruments science and technology limited company in Hebei Address before: 050700 No. 189 South Ring Road, Shijiazhuang, Hebei, Xinle Patentee before: HEBEI XINLE TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |