CN214017575U - Anti-freezing blood collection tube capable of being frozen - Google Patents
Anti-freezing blood collection tube capable of being frozen Download PDFInfo
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- CN214017575U CN214017575U CN202022788994.1U CN202022788994U CN214017575U CN 214017575 U CN214017575 U CN 214017575U CN 202022788994 U CN202022788994 U CN 202022788994U CN 214017575 U CN214017575 U CN 214017575U
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Abstract
The utility model relates to a can freeze and deposit anticoagulation heparin tube, it includes first body, second body and test tube cap, in first body was located to the second body, there was sealed intermediate layer between first body internal surface and the second body surface, biological ice is equipped with in the intermediate layer, test tube cap and second body mouth of pipe adaptation. The utility model can control the rated temperature needed by the blood to be checked; the utility model can make the label not easy to be wetted; the utility model discloses ensure censorship result error greatly reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a can freeze and deposit anti-coagulation heparin tube.
Background
At present, in the process of blood hormone submission of a patient, blood needs to be controlled to be in a low-temperature state between 0 ℃ and 6 ℃, and medical personnel usually need to additionally use a vessel to receive ice water for storing a blood collection tube. This not only is difficult to control the required rated temperature of ice water, still easily wets the label, causes the blood examination result to receive the influence.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a can freeze and deposit anti-coagulation heparin tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can freeze and deposit anticoagulation heparin tube, includes first body, second body and test tube cap, in first body was located to the second body, there was sealed intermediate layer between first body internal surface and the second body surface, biological ice is equipped with in the intermediate layer, test tube cap and second body mouth of pipe adaptation.
Further, the first pipe body and the second pipe body are concentrically arranged.
Furthermore, the pipe orifice of the first pipe body is provided with an annular thin slice, and the inner edge of the annular thin slice is connected with the outer circular surface of the second pipe body in a sealing manner.
Further, the annular thin sheet is a glass thin sheet.
Further, the second pipe orifice is higher than the first pipe orifice.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model can control the rated temperature needed by the blood to be checked;
2. the utility model can make the label not easy to be wetted;
3. the utility model discloses ensure censorship result error greatly reduced.
Drawings
Fig. 1 is a three-dimensional view of the present invention;
fig. 2 is a front view of the test tube of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
As shown in fig. 1 and 2, the utility model discloses a can freeze and deposit anticoagulation heparin tube, including first body 1, second body 2 and test tube cap 3, in first body 1 was located to second body 2, there was sealed intermediate layer between 1 internal surface of first body and the 2 surfaces of second body, was equipped with biological ice in the intermediate layer, test tube cap 3 and the 2 mouth of pipe adaptations of second body.
The biological ice mainly comprises high molecular polymer and water-absorbent resin. The biological ice is prepared from a high polymer compound serving as a raw material, and the main material is CMC (carboxymethyl cellulose), so that rated low temperature can be provided for blood to be checked.
The test tube cap 3 is made of rubber or plastic, and the test tube cap 3 can isolate pollution after blood is taken.
The first tube body 1 and the second tube body 2 are arranged concentrically, and heparin is added into the second tube body 2 and has the function of antithrombin.
The mouth of pipe of first body 1 is equipped with annular thin slice, and annular thin slice inward flange and the outer disc sealing connection of second body 2 ensure that biological ice is in encapsulated situation in first body 1, avoid with blood mixture or unexpected spill.
The ring-shaped sheet is a glass sheet.
The orifice of the second tube body 2 is higher than the orifice of the first tube body 1, so that the blood in the second tube body 2 is ensured to flow out intensively when being poured and taken.
The specific implementation principle flow of the embodiment is as follows:
the blood collecting tube is placed in a freezer for 4-degree freezing preservation before use, the blood collecting tube is taken out during use, the test tube cap is taken down, blood collected by the needle tube is transferred into the second tube body, the test tube cap is tightly covered after use, and the blood collecting tube is handed over for inspection.
Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.
Claims (5)
1. The utility model provides a can freeze and preserve anticoagulation heparin tube which characterized in that: the biological ice-free test tube comprises a first tube body, a second tube body and a test tube cap, wherein the second tube body is arranged in the first tube body, a sealed interlayer is arranged between the inner surface of the first tube body and the outer surface of the second tube body, biological ice is filled in the interlayer, and the test tube cap is matched with the tube opening of the second tube body.
2. The cryopreserved anticoagulated blood collection tube according to claim 1, wherein: the first pipe body and the second pipe body are arranged concentrically.
3. The cryopreserved anticoagulated blood collection tube according to claim 1, wherein: the first pipe body pipe orifice is provided with an annular thin slice, and the inner edge of the annular thin slice is connected with the outer circular surface of the second pipe body in a sealing way.
4. The cryopreserved anticoagulated blood collection tube according to claim 3, wherein: the annular thin sheet is a glass thin sheet.
5. The cryopreserved anticoagulated blood collection tube according to claim 1, wherein: the second pipe orifice is higher than the first pipe orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788994.1U CN214017575U (en) | 2020-11-27 | 2020-11-27 | Anti-freezing blood collection tube capable of being frozen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788994.1U CN214017575U (en) | 2020-11-27 | 2020-11-27 | Anti-freezing blood collection tube capable of being frozen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214017575U true CN214017575U (en) | 2021-08-24 |
Family
ID=77363069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788994.1U Active CN214017575U (en) | 2020-11-27 | 2020-11-27 | Anti-freezing blood collection tube capable of being frozen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214017575U (en) |
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2020
- 2020-11-27 CN CN202022788994.1U patent/CN214017575U/en active Active
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