CN213372011U - Blood collection and preservation device - Google Patents
Blood collection and preservation device Download PDFInfo
- Publication number
- CN213372011U CN213372011U CN202020972101.6U CN202020972101U CN213372011U CN 213372011 U CN213372011 U CN 213372011U CN 202020972101 U CN202020972101 U CN 202020972101U CN 213372011 U CN213372011 U CN 213372011U
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- blood
- bottle
- needle
- blood taking
- blood collection
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Abstract
The utility model discloses a blood collecting and storing device, which comprises a blood taking needle, a bottle cap and a bottle body, wherein the tail part of the blood taking needle is provided with a needle tail sheet, the bottom end of the blood taking needle is connected with a blood taking tube, the other end of the blood taking tube is connected with a rubber plug, and the rubber plug is arranged at the bottleneck of the blood taking bottle; the bottle cap is movably connected with the bottle body, a cooling layer is arranged in the bottle body, and a fixing block is processed at the bottom end of the cooling layer. The fixed block is composed of a rubber layer, an upper main body, a spring, a connecting layer and a lower main body. The utility model discloses a blood collection and preservation device selects suitable blood sampling bottle earlier, fixes in the device through the fixed block, and reuse needle tail piece control blood sampling needle draws blood, and the blood of taking out gets into the blood sampling bottle through the heparin tube, and the blood of blood sampling bottle the inside is stored under the protection of cooling layer and bottle, and it is convenient to have the blood to draw blood, stores reasonable advantage, is a blood collection and preservation device who combines to gather and store the integration.
Description
Technical Field
The utility model relates to a medical science technical field specifically is a blood collection and storage device.
Background
Blood is an important component of a human being, and is a red opaque viscous liquid flowing in blood vessels and heart of a human being, and the main components are blood plasma, blood cells, and genetic materials (chromosomes and genes). Is a special connective tissue, the tissue layer in the living system. The blood stores human health information, and blood testing is needed at many times, including blood drawing and testing during physical condition inspection, drunk driving inspection in traffic management and the like. The prior blood collection mode has long preparation period and is not easy to store immediately after collection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood collection and preservation device has the advantage of gathering the integration of preserving, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a blood collecting and preserving device comprises a blood taking needle, a bottle cap and a bottle body, wherein a needle tail sheet is arranged at the tail part of the blood taking needle, the bottom end of the blood taking needle is connected with a blood taking tube, the other end of the blood taking tube is connected with a rubber plug, and the rubber plug is arranged on the opening of the blood taking bottle;
the bottle cap is movably connected with the bottle body, a cooling layer is arranged in the bottle body, and a fixed block is processed at the bottom end of the cooling layer;
the fixed block comprises rubber layer, last main part, spring, articulamentum and lower main part, goes up the fixed rubber layer in main part top, and the spring is connected to the bottom, and the main part is down connected to the spring other end, and the main part bottom is connected to articulamentum one end, and the main part top is down connected to the other end.
Preferably, the top end of the bottle body and the inner wall of the bottle cap are provided with threads.
Preferably, a small hole is processed in the middle of the bottle cap and larger than the tail part of the blood taking needle, a groove is processed at the top of the bottle cap, and the groove is the same as the side surfaces of the needle tail piece and the blood taking needle in size.
Preferably, the length of the blood collection tube is 40 cm, and the blood collection tube passes through a small hole processed on the bottle cap along with the tail part of the blood collection needle.
Preferably, the blood collection tube is movably inserted in the middle of the rubber plug.
Preferably, the outer layer of the bottle body is covered with rubber, and the cooling layer is filled with cooling liquid.
Preferably, the number of the fixing blocks is 4, and the positions of the 4 fixing blocks are located at 4 equal division points at the bottom end of the bottle body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a blood collection and preservation device selects suitable blood sampling bottle earlier, fixes in the device through the fixed block, and reuse needle tail piece control blood sampling needle draws blood, and the blood of taking out gets into the blood sampling bottle through the heparin tube, and the blood of blood sampling bottle the inside is stored under the protection of cooling layer and bottle, and it is convenient to have the blood to draw blood, stores reasonable advantage, is a blood collection and preservation device who combines to gather and store the integration.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view of the structure of the fixing block of the present invention;
FIG. 3 is an external view of the present invention;
fig. 4 is a distribution diagram of the internal fixed block of the present invention.
In the figure: 1. a blood collection needle; 2. a needle tail sheet; 3. a bottle cap; 4. a blood collection tube; 5. a rubber plug; 6. a blood collection bottle; 7. a bottle body; 8. a cooling layer; 9. a fixed block; 901. a rubber layer; 902. an upper body; 903. a spring; 904. a connecting layer; 905. a lower body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a blood collection and preservation device comprises a blood collection needle 1, a bottle cap 3 and a bottle body 7, wherein a needle tail sheet 2 is arranged at the tail part of the blood collection needle 1, the blood collection needle 1 is used for conveniently puncturing a blood vessel to collect blood, the needle tail sheet 2 is used for better controlling the blood collection needle 1, a blood collection tube 4 is connected at the bottom end of the blood collection needle 1, the length of the blood collection tube 4 is 40 cm, the blood collection tube 4 can pass through a small hole processed on the bottle cap 3 along with the tail part of the blood collection needle 1, the blood collection tube 4 is long enough to cope with more situations, the small hole is used for hiding redundant tube bodies in the bottle, the space is saved, the carrying is convenient, the other end of the blood collection tube 4 is connected with a rubber plug 5, the rubber plug 5 is installed on the mouth of the blood collection bottle 6, the blood collection tube 4 is movably inserted in the middle, the bottle cap 3 is movably connected with the bottle body 7, the cooling layer 8 is arranged in the bottle body 7, a small hole is processed in the middle of the bottle cap 3, the small hole is larger than the tail part of the blood taking needle 1, a groove is processed at the top of the bottle cap 3, the size of the groove is the same as that of the side surface of the needle tail piece 2 and the side surface of the blood taking needle 1, the small hole in the middle of the bottle cap 3 is used for facilitating the in and out of the blood taking needle 1 and the blood taking needle 4 in the device, the size of the groove is the same as that of the side surface of the needle tail piece 2 and the side surface of the blood taking needle 1 for facilitating the fixing of the needle tail piece 2 and the blood taking needle 1, threads are processed at the top end of the bottle body 7 and the inner wall of the bottle cap 3, the threads ensure the connection mobility and can be separated, rubber is covered on the outer layer of the bottle body 7, fixed block 9 is 4, and the position of 4 fixed blocks 9 is on 4 points of equalling divide of 7 bottoms of bottle, fixed block 9 is used for fixing blood sampling bottle 6, 4 fixed block 9 can be fixed more firmly on 4 points of equalling divide of 7 bottoms of bottle, fixed block 9 is by rubber layer 901, go up main part 902, spring 903, articulamentum 904 and lower main part 905 constitute, go up main part 902 top solid fixed rubber layer 901, bottom coupling spring 903, main part 905 is down connected to the spring 903 other end, main part 902 bottom is connected to articulamentum 904 one end, main part 905 top is down connected to the other end, this set of device can adapt to the not equidimension of blood sampling bottle 6, and play fixed effect.
Working principle; at first select suitable blood sampling bottle 6 to fix blood sampling bottle 6 through fixed block 9 at bottle internal center, take out suitable length heparin tube 4 again, then control blood sampling needle 1 with needle tail piece 2 and pierce the blood vessel and take out blood, blood can reach blood sampling bottle 6 through heparin tube 4, and the blood of blood sampling bottle 6 the inside carries out low temperature storage under the effect of cooling layer 8, and it can to open bottle lid 3 and take out blood sampling bottle 6 when using blood.
In summary, the following steps: the utility model discloses a blood collection and preservation device selects suitable blood sampling bottle 6 earlier, fixes in the device through fixed block 9, and reuse needle tail piece 2 control blood sampling needle 1 draws blood, and the blood of taking out gets into blood sampling bottle 6 through heparin tube 4, and the blood of 6 the inside of blood sampling bottle is stored under the protection of cooling layer 8 and bottle 7, and it is convenient to have the blood to draw blood, stores reasonable advantage, is a combination collection and stores the blood collection and preservation device of integration.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a blood collection and preservation device, includes blood taking needle (1), bottle lid (3) and bottle (7), its characterized in that: the tail part of the blood taking needle (1) is provided with a needle tail piece (2), the bottom end of the blood taking needle (1) is connected with a blood taking tube (4), the other end of the blood taking tube (4) is connected with a rubber plug (5), and the rubber plug (5) is arranged on the bottle opening of a blood taking bottle (6);
the bottle cap (3) is movably connected with the bottle body (7), a cooling layer (8) is arranged inside the bottle body (7), and a fixing block (9) is processed at the bottom end of the cooling layer (8);
the fixed block (9) is composed of a rubber layer (901), an upper main body (902), a spring (903), a connecting layer (904) and a lower main body (905), the rubber layer (901) is fixed at the top end of the upper main body (902), the bottom end is connected with the spring (903), the other end of the spring (903) is connected with the lower main body (905), one end of the connecting layer (904) is connected with the bottom end of the upper main body (902), and the other end of the connecting layer is connected with the top end of the lower main body.
2. A blood collection and preservation device according to claim 1, wherein: threads are processed at the top end of the bottle body (7) and the inner wall of the bottle cap (3).
3. A blood collection and preservation device according to claim 1, wherein: the middle of the bottle cap (3) is provided with a small hole, the small hole is larger than the tail part of the blood taking needle (1), the top of the bottle cap (3) is provided with a groove, and the groove is the same as the side surfaces of the needle tail piece (2) and the blood taking needle (1).
4. A blood collection and preservation device according to claim 1, wherein: the length of the blood taking tube (4) is 40 cm, and the blood taking tube passes through a small hole processed in the bottle cap (3) along with the tail of the blood taking needle (1).
5. A blood collection and preservation device according to claim 1, wherein: the blood collection tube (4) is movably inserted in the middle of the rubber plug (5).
6. A blood collection and preservation device according to claim 1, wherein: the outer layer of the bottle body (7) is covered with rubber, and cooling liquid is arranged in the cooling layer (8).
7. A blood collection and preservation device according to claim 1, wherein: the number of the fixing blocks (9) is 4, and the positions of the 4 fixing blocks (9) are located on 4 equal division points at the bottom end of the bottle body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972101.6U CN213372011U (en) | 2020-06-01 | 2020-06-01 | Blood collection and preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972101.6U CN213372011U (en) | 2020-06-01 | 2020-06-01 | Blood collection and preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213372011U true CN213372011U (en) | 2021-06-08 |
Family
ID=76178494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972101.6U Expired - Fee Related CN213372011U (en) | 2020-06-01 | 2020-06-01 | Blood collection and preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213372011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366099A (en) * | 2022-02-16 | 2022-04-19 | 中国人民解放军总医院第八医学中心 | Medical science inspection blood draw-out device |
-
2020
- 2020-06-01 CN CN202020972101.6U patent/CN213372011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366099A (en) * | 2022-02-16 | 2022-04-19 | 中国人民解放军总医院第八医学中心 | Medical science inspection blood draw-out device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |