CN204841767U - Modified blood sampling pipe support - Google Patents
Modified blood sampling pipe support Download PDFInfo
- Publication number
- CN204841767U CN204841767U CN201520353186.9U CN201520353186U CN204841767U CN 204841767 U CN204841767 U CN 204841767U CN 201520353186 U CN201520353186 U CN 201520353186U CN 204841767 U CN204841767 U CN 204841767U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- blind hole
- gel piece
- heparin tube
- vertical supporting
- 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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Abstract
The utility model discloses a modified blood sampling pipe support, including the bottom plate, the both ends of bottom plate are provided with two parallel vertical supporting plates, are connected with an at least diaphragm between the vertical supporting plates, are provided with the spacing hole that holds the heparin tube and pass on the diaphragm, the bottom plate upper surface be provided with with the diaphragm on the blind hole that corresponds from top to bottom of spacing hole, the drill way outer fringe and the silica gel piece outer fringe fixed connection of blind hole, be provided with on the silica gel piece by with the corresponding central point in the drill way center opening gap that the drill way edge is dispersed around to. This modified blood sampling pipe support simple structure through setting up the blind hole on the bottom plate at the blood sampling pipe support, sets up the silica gel piece above the blind hole, after the heparin tube was placed on the blood sampling pipe support, the sphere of heparin tube bottom pushed down the silica gel piece, and the heparin tube bottom contacts with the blind hole bottom after the bending of silica gel piece, silica gel piece and the laminating of heparin tube surface, and the area of contact increase, the frictional force of contact surface is great, and the silica gel material is high temperature resistant in addition, and the disinfection is convenient.
Description
Technical field
The utility model relates to rubber plug cleaning equipment, is specifically related to a kind of support of blood collecting pipe of improvement.
Background technology
Vacuum test tube is a kind of heparin tube of negative pressure of vacuum; Common vacuum test tube has 9 kinds, and its difference is additive and the blood sampling effect difference of heparin tube inner-wall spraying, can distinguish according to the color difference of cap.Traditional support of blood collecting pipe continues to use the rack for test tube in laboratory, and the material of rack for test tube mostly generally is aluminium or plastic material, contact area between the base plate of above-mentioned material and heparin tube is very little, be almost point cantact, frictional force between two kinds of materials is little, therefore heparin tube can easily be subjected to displacement at support of blood collecting pipe, particularly in the process of transporting sample.Have the technical scheme adopting silica gel distinguish clamping heparin tube in prior art, but when heparin tube takes out in technique scheme, the easy tumble card of silica gel piece, between spacing hole and the outer surface of heparin tube, causes and uses inconvenience.Therefore, be necessary to carry out structure improvement to support of blood collecting pipe of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, the support of blood collecting pipe of the improvement providing a kind of structure simple, easy to operate.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of support of blood collecting pipe of improvement, it is characterized in that, comprise base plate, the two ends of described base plate are provided with two parallel vertical supporting plates, at least one transverse slat is connected with between described vertical supporting plate, described transverse slat is provided with the spacing hole holding heparin tube and pass, described plate upper surface is provided with the blind hole corresponding up and down with the spacing hole on transverse slat, the aperture outer rim of described blind hole is fixedly connected with silica gel piece outer rim, described silica gel piece is provided with the aperture slots of being dispersed to surrounding orifice edge by the central point corresponding with orifice center.
Preferred technical scheme is, is connected with two pieces of transverse slats between described vertical supporting plate, and two pieces of transverse slats are in being disposed between vertical supporting plate up and down.
Preferred technical scheme is, the fan-shaped silica gel piece central angle angle between adjacent aperture slots is 90 ° to the maximum.
Preferred technical scheme is, the degree of depth of described blind hole is slightly larger than the height of heparin tube bottom sphere, and blind hole is bottom is hemispheric column, and the aperture radius of hemispherical blind hole is slightly larger than heparin tube mouth of pipe radius and silica gel piece thickness sum.
Advantage of the present utility model and beneficial effect are:
The support of blood collecting pipe structure of this improvement is simple, by arranging blind hole on the base plate of support of blood collecting pipe, above blind hole, arrange silica gel piece, when heparin tube is placed on after on support of blood collecting pipe, the sphere of heparin tube bottom presses down silica gel piece, after silica gel piece is bending, heparin tube bottom contacts with blind-hole bottom, silica gel piece and heparin tube outer surface are fitted, and contact area increases, and the frictional force of contact surface is larger, and silica gel material is high temperature resistant, sterilization is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the support of blood collecting pipe embodiment 1 that the utility model improves;
Fig. 2 is the structural representation of heparin tube in Fig. 1, silica gel piece and blind hole;
Fig. 3 is the structural representation of silicagel pad in Fig. 2.
In figure: 1, base plate; 2, vertical supporting plate; 3, transverse slat; 4, spacing hole; 5, blind hole; 6, silica gel piece; 7, aperture slots.
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.
As shown in Figure 1,2 and 3, the support of blood collecting pipe that embodiment 1 is improved, comprise base plate 1, the two ends of base plate 1 are provided with two parallel vertical supporting plates 2, at least one transverse slat 3 is connected with between vertical supporting plate 2, transverse slat 3 is provided with the spacing hole 4 holding heparin tube and pass, base plate 1 upper surface is provided with the blind hole 5 corresponding up and down with the spacing hole on transverse slat, the aperture outer rim of blind hole 5 is fixedly connected with silica gel piece 6 outer rim, silica gel piece 6 is provided with the aperture slots 7 of being dispersed to surrounding orifice edge by the central point corresponding with orifice center.
Two pieces of transverse slats, 3, two pieces of transverse slats 3 are connected with in being disposed between vertical supporting plate 2 up and down between vertical supporting plate 2.
Fan-shaped silica gel piece central angle angle between adjacent aperture slots 7 is 90 ° to the maximum.
The degree of depth of blind hole 5 slightly larger than the height of heparin tube bottom sphere, blind hole 5 for bottom be hemispheric column, the aperture radius of hemispherical blind hole 5 is slightly larger than heparin tube mouth of pipe radius and silica gel piece 6 thickness sum.
During use, when heparin tube is placed on after on support of blood collecting pipe, the sphere of heparin tube bottom presses down silica gel piece, and after silica gel piece is bending, heparin tube bottom contacts with blind-hole bottom, and silica gel piece and heparin tube outer surface are fitted, and contact area increases, and the frictional force of contact surface is larger.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the 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 (4)
1. the support of blood collecting pipe improved, it is characterized in that, comprise base plate, the two ends of described base plate are provided with two parallel vertical supporting plates, at least one transverse slat is connected with between described vertical supporting plate, described transverse slat is provided with the spacing hole holding heparin tube and pass, described plate upper surface is provided with the blind hole corresponding up and down with the spacing hole on transverse slat, the aperture outer rim of described blind hole is fixedly connected with silica gel piece outer rim, described silica gel piece is provided with the aperture slots of being dispersed to surrounding orifice edge by the central point corresponding with orifice center.
2. the support of blood collecting pipe of improvement according to claim 1, is characterized in that, is connected with two pieces of transverse slats between described vertical supporting plate, and two pieces of transverse slats are in being disposed between vertical supporting plate up and down.
3. the support of blood collecting pipe of improvement according to claim 1 and 2, is characterized in that, the fan-shaped silica gel piece central angle angle between adjacent aperture slots is 90 ° to the maximum.
4. the support of blood collecting pipe of improvement according to claim 3, it is characterized in that, the degree of depth of described blind hole is slightly larger than the height of heparin tube bottom sphere, and blind hole is bottom is hemispheric column, and the aperture radius of hemispherical blind hole is slightly larger than heparin tube mouth of pipe radius and silica gel piece thickness sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353186.9U CN204841767U (en) | 2015-05-28 | 2015-05-28 | Modified blood sampling pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353186.9U CN204841767U (en) | 2015-05-28 | 2015-05-28 | Modified blood sampling pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841767U true CN204841767U (en) | 2015-12-09 |
Family
ID=54732365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353186.9U Expired - Fee Related CN204841767U (en) | 2015-05-28 | 2015-05-28 | Modified blood sampling pipe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841767U (en) |
-
2015
- 2015-05-28 CN CN201520353186.9U patent/CN204841767U/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 |