CN204839537U - Micro - for heparin tube plug easily grips - Google Patents
Micro - for heparin tube plug easily grips Download PDFInfo
- Publication number
- CN204839537U CN204839537U CN201520353230.6U CN201520353230U CN204839537U CN 204839537 U CN204839537 U CN 204839537U CN 201520353230 U CN201520353230 U CN 201520353230U CN 204839537 U CN204839537 U CN 204839537U
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- plug
- bizet
- rib
- puncture
- micro
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Abstract
The utility model discloses a micro - for heparin tube plug easily grips, including fixed connection's stopper crown and stopper neck, stopper crown or stopper neck are provided with the puncture capping, are provided with puncture the gap penetrating and normal close on the puncture capping, and the outer fringe side circumference of stopper crown is provided with the rib that is used for strengthening frictional force, and the rib is unanimous with the axial of stopper crown. This micro - for heparin tube plug easily grips simple structure is used for strengthening the rib of frictional force through the outer fringe side circumference setting at the stopper crown, and stiction is great with filling in the crown between to the side of at the assembly holder in the rigging equipment or operating personnel's during with the operation finger to guarantee the plug, reaches the technological effect that easily grips.
Description
Technical field
This utility model relates to medical product field, is specifically related to a kind of easy to grip rubber plug for micro blood collection tube.
Background technology
At present, tip blood sampling clinically, the main apparatus of use has blood taking needle, micropipet and micro blood-taking tube.During blood sampling, first puncture blood sampling site with blood taking needle, then collect blood sample with micropipet, finally the blood sample that micropipet is collected is transferred to stored in micro blood-taking tube.At present, in blood sample transfer storing process, need first the plug of micro blood-taking tube to be taken off, micropipet stretches into micro blood-taking tube inside, and discharges the blood sample collected in it, after taking out micropipet, then micro blood-taking tube is covered plug in micro blood-taking tube.Process like this, plug will take off and cover, adds action, also add the possibility met accident, as micro blood-taking tube does not use in time after plug takes off, produce in pipe and pollute, topple when and for example micro blood-taking tube does not cover plug in time, blood outflow, produces and pollutes.In the technical scheme improved, capping is set at plug bizet, with cross or M shape gap on capping, this gap is penetrating and normally closed, and capping is provided with the distinguish between gap on strengthening rib strip connection capping, thus making after blood taking tube passes above-mentioned gap, capping can recoil to closed state rapidly.But the end face filling in bizet in prior art is prototype, and the smooth-sided compression candles of plug bizet, between the finger of operator or the holder in assembly equipment and plug bizet side, stiction is little, not easy to grip.Therefore, be necessary to carry out structure improvement to rubber plug for blood collection tubes of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of structure simple easy to grip rubber plug for micro blood collection tube.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of easy to grip rubber plug for micro blood collection tube, it is characterized in that, comprise the plug bizet and plug cervical region that are fixedly connected with, described plug bizet or plug cervical region are provided with puncture capping, described puncture capping is provided with penetrating and normally closed puncture gap, and the outer rim side circumference of described plug bizet is provided with the rib for strengthening frictional force, and described rib is axial consistent with described plug bizet.
Preferred technical scheme is, the side of described rib is connected with plug bizet with at least one end face.
Preferred technical scheme is, the low side circumference of described plug bizet is provided with flange, and the side of described rib is connected with plug bizet side, and the bottom of described rib is connected with flange.
Preferred technical scheme is, described plug bizet is prism-shaped or frustum, and the side of described plug bizet is formed by 4 ~ 8 plane combinations.
Preferred technical scheme is, the side of described plug bizet is formed by even number plane combination, and described rib is arranged in the plane separately of plug bizet side.
Advantage of the present utility model and beneficial effect are:
This easy to grip rubber plug for micro blood collection tube structure is simple, by arranging the rib for strengthening frictional force in the outer rim side circumference of plug bizet, ensure plug assemble and operation time assembly equipment in holder or between the finger of operator and plug bizet side stiction comparatively large, reach the technique effect of easy to grip.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model easy to grip rubber plug for micro blood collection tube embodiment 1;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of this utility model easy to grip rubber plug for micro blood collection tube embodiment 2.
In figure: 1, fill in bizet; 2, cervical region is filled in; 3, puncture capping; 4, puncture gap; 5, rib; 6, flange.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As depicted in figs. 1 and 2, embodiment 1 easy to grip rubber plug for micro blood collection tube, comprise the plug bizet 1 and plug cervical region 2 that are fixedly connected with, plug bizet 1 or plug cervical region 2 are provided with puncture capping 3, puncture capping 3 is provided with penetrating and normally closed puncture gap 4, the outer rim side circumference of plug bizet 1 is provided with the rib 5 for strengthening frictional force, and rib 5 is axial consistent with plug bizet 1.
The side of rib 5 is connected with plug bizet 1 with at least one end face.
The low side circumference of plug bizet 1 is provided with flange 6, and the side of rib 5 is connected with plug bizet 1 side, and the bottom of rib 5 is connected with flange.
Plug bizet 1 is prism-shaped, and the side of plug bizet 1 is formed by 6 plane combinations.
Rib 5 is arranged in the plane separately of plug bizet 1 side.
Embodiment 2
As shown in Figure 3, the difference of embodiment 2 and embodiment 1 with, plug bizet 1 be frustum, and the side of filling in bizet 1 is formed by 8 plane combinations.
During use, because the outer rim side circumference of filling in bizet is provided with rib for strengthening frictional force, the holder of equipment when no matter being therefore assembling, or the finger of operator when blood taking tube uses, and the stiction between plug is comparatively large, can not produce slip phenomenon.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an easy to grip rubber plug for micro blood collection tube, it is characterized in that, comprise the plug bizet and plug cervical region that are fixedly connected with, described plug bizet or plug cervical region are provided with puncture capping, described puncture capping is provided with penetrating and normally closed puncture gap, the outer rim side circumference of described plug bizet is provided with the rib for strengthening frictional force, and described rib is axial consistent with described plug bizet.
2. easy to grip rubber plug for micro blood collection tube according to claim 1, is characterized in that, the side of described rib is connected with plug bizet with at least one end face.
3. easy to grip rubber plug for micro blood collection tube according to claim 2, is characterized in that, the low side circumference of described plug bizet is provided with flange, and the side of described rib is connected with plug bizet side, and the bottom of described rib is connected with flange.
4. easy to grip rubber plug for micro blood collection tube according to claim 3, is characterized in that, described plug bizet is prism-shaped or frustum, and the side of described plug bizet is formed by 4 ~ 8 plane combinations.
5. easy to grip rubber plug for micro blood collection tube according to claim 4, is characterized in that, the side of described plug bizet is formed by even number plane combination, and described rib is arranged in the plane separately of plug bizet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353230.6U CN204839537U (en) | 2015-05-28 | 2015-05-28 | Micro - for heparin tube plug easily grips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353230.6U CN204839537U (en) | 2015-05-28 | 2015-05-28 | Micro - for heparin tube plug easily grips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839537U true CN204839537U (en) | 2015-12-09 |
Family
ID=54730142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353230.6U Expired - Fee Related CN204839537U (en) | 2015-05-28 | 2015-05-28 | Micro - for heparin tube plug easily grips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839537U (en) |
-
2015
- 2015-05-28 CN CN201520353230.6U patent/CN204839537U/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: 20151209 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |