CN217368126U - Test tube shaking device - Google Patents
Test tube shaking device Download PDFInfo
- Publication number
- CN217368126U CN217368126U CN202220163965.2U CN202220163965U CN217368126U CN 217368126 U CN217368126 U CN 217368126U CN 202220163965 U CN202220163965 U CN 202220163965U CN 217368126 U CN217368126 U CN 217368126U
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- Prior art keywords
- storage
- test tube
- storage grid
- base
- grid
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 210000004369 blood Anatomy 0.000 abstract description 15
- 239000008280 blood Substances 0.000 abstract description 14
- 239000000701 coagulant Substances 0.000 abstract description 8
- 239000003146 anticoagulant agent Substances 0.000 abstract description 7
- 229940127219 anticoagulant drug Drugs 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 206010018910 Haemolysis Diseases 0.000 abstract description 4
- 210000000170 cell membrane Anatomy 0.000 abstract description 4
- 210000003743 erythrocyte Anatomy 0.000 abstract description 4
- 230000008588 hemolysis Effects 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000000601 blood cell Anatomy 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009520 phase I clinical trial Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a test tube shaking device, which comprises a base and a driving mechanism, wherein the base is provided with at least one storage grid, two ends of the storage grid are arranged in the base through articulated shafts, and the storage grid is provided with a storage groove with an open upper end surface; actuating mechanism sets up in the base, actuating mechanism includes the drive division that the storage grid is connected, drive division orders about the storage grid is round the articulated shaft reciprocating rotation. The utility model discloses a set up the storage grid and can order about storage grid reciprocating rotation's actuating mechanism, during the use, place the test tube level in the storage grid. When the storage grid rotates, the blood in the test tube is fully mixed with the anticoagulant or the coagulant, which is simple and saves trouble; when rotating, the blood in the test tube only rotates, and the range of rocking is little to avoid the erythrocyte to rupture at the in-process cell membrane of mixing, take place the hemolysis, influence the test result, the device extensive applicability, user experience is good.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically, relate to a test tube rocking device.
Background
The clinical test of the medicine is to analyze the concentration of the medicine or its metabolite in blood plasma to form a complete blood concentration-time curve, which reflects the dynamic change rule of the medicine absorption, distribution, metabolism and excretion in human body. In particular, in phase I clinical trials, the time points at which blood samples were taken included the absorption phase, the vicinity of peak concentrations and the elimination phase after administration. Generally, the number of sampling points is not less than 11-12, the number of people in each group of tests is about 12 people, the time interval of blood sample collection is short, 12 samples need to be collected at the same sampling point, after the blood samples are collected, a test tube filled with the blood samples needs to be shaken upside down in the hand, and the blood samples are fully fused with anticoagulant or coagulant in the test tube. However, in actual work, when a test tube is collected, the test tube needs to be held by hand to shake, so that the efficiency is low, and time and labor are wasted. When the blood cell shaking device shakes, the force is too large, so that blood cells are easily broken, the hemolysis phenomenon occurs, and the laboratory result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a test tube rocks device for the test tube is followed and is deposited the check and rotate, and the blood and anticoagulant or the abundant mixing of coagulant in the test tube, simple structure, convenient operation.
According to the utility model discloses a first aspect provides a test tube shaking device, include:
the storage device comprises a base, wherein the base is provided with at least one storage grid, two ends of the storage grid are arranged in the base through hinge shafts, and the storage grid is provided with a storage groove with an opening at the upper end face;
the driving mechanism is arranged in the base and comprises a driving part connected with the storage grids, and the driving part drives the storage grids to rotate around the hinged shaft in a reciprocating mode.
In a specific embodiment of the present invention, at least one layer of card strip is disposed in the storage tank, the card strip is U-shaped, and the inner diameter of the card strip is smaller than the diameter of the test tube.
In a specific embodiment of the present invention, the driving mechanism includes a motor and a driving wheel installed on an output end of the motor, and the outer side wall of the storage compartment is provided with a latch capable of engaging with the driving wheel.
In a particular embodiment of the present invention, the driving mechanism comprises a motor and a crank assembly, one end of the crank assembly is connected to the output end of the motor, and the other end of the crank assembly is connected to the storage compartment.
In a specific embodiment of the present invention, the swing angle of the storage compartment ranges from 5 to 45 °.
In a specific embodiment of the present invention, the upper end face of the base is provided with a first opening, the number of which is matched with the storage space, and the upper end face of the storage space is lower than the first opening.
In a specific embodiment of the present invention, one of the storage compartments corresponds to one of the driving mechanisms, and one of the driving mechanisms is provided with one of the control switches, and the one of the control switches is disposed beside the first opening.
In a specific embodiment of the present invention, one end or both ends of the storage compartment have a second opening for allowing the test tube to extend out of the storage compartment.
The utility model discloses one of above-mentioned technical scheme has one of following advantage or beneficial effect at least: the utility model discloses a set up the storage grid and can order about storage grid reciprocating rotation's actuating mechanism, during the use, place the test tube level in the storage grid. When the storage grid rotates, the blood in the test tube is fully mixed with the anticoagulant or the coagulant, which is simple and saves trouble; when rotating, the blood in the test tube only rotates, and the range of rocking is little to avoid the erythrocyte to rupture at the in-process cell membrane of mixing, take place the hemolysis, influence the test result, the device extensive applicability, user experience is good.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a cross-sectional view of one embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.
Referring to fig. 1 to 2, a test tube shaking device includes a base 11 and a driving mechanism, wherein the base 11 is provided with at least one storage compartment 12, the storage compartment 12 is substantially cylindrical, the storage compartment 12 is placed in a horizontal direction, two ends of the storage compartment 12 are installed in the base 11 through an articulated shaft, the storage compartment 12 has a storage groove 120 with an upper end surface being open, and the diameter of the opening of the storage groove 120 is larger than that of a test tube 18, so that the test tube 18 can be conveniently placed in the storage groove; the driving mechanism is arranged in the base 11 and comprises a driving part connected with the storage grid 12, and the driving part drives the storage grid 12 to rotate around the hinge shaft in a reciprocating way. One end or two ends of the storage grid 12 are provided with a second opening 121 which can allow the test tube 18 to extend out of the storage grid 12, and the second opening 121 is communicated with the storage groove 120, so that the test tube 18 can be taken out of the storage groove 120 conveniently. Of course, a power source 17 is provided in the base 11, and the power source 17 provides power for the driving mechanism. Preferably, the power source 17 is a battery.
When the test tube 18 is used, the test tube 18 is horizontally placed in the storage grid 12, and one end of the test tube 18 is exposed out of the storage grid 12 or/and the base 11 after penetrating through the second opening 121. When the storage box 12 rotates, the blood in the test tube 18 is fully mixed with the anticoagulant or the coagulant, which is simple and trouble-saving; when rotating, the blood in the test tube 18 only rotates, and the range of rocking is little to avoid the erythrocyte to rupture at the in-process cell membrane of mixing, take place the hemolysis, influence the test result, the device extensive applicability, user experience is good.
In an embodiment of the present invention, at least one layer of card strip 13 is disposed in the storage groove 120, the card strip 13 is U-shaped, and the inner diameter of the card strip 13 is smaller than the diameter of the test tube 18. The clip strip 13 is made of elastic material, which may be rubber, silica gel, plastic, etc. During the use, place test tube 18 in depositing grid 12 through the uncovered of storage tank 120, press downwards hard, card strip 13 fixes test tube 18 in depositing grid 12, avoids at the in-process that rocks, and test tube 18 self rotates or test tube 18 drops out from depositing grid 12.
The utility model discloses an embodiment, actuating mechanism includes the motor and installs drive wheel 16 on the motor output, the lateral wall of depositing check 12 is provided with can with the latch 14 of 16 meshing of drive wheel, when the motor ordered about drive wheel 16 and rotates, drive wheel 16 rotated in order to order about depositing check 12 with the latch 14 meshing. Preferably, the drive wheel 16 is capable of alternating clockwise and counterclockwise rotation. In use, the storage compartment 12 is rotated clockwise and counterclockwise by the driving wheel 16, so that the test tube 18 fixed in the storage compartment 12 rotates along with the storage compartment 12, and the blood in the test tube 18 is fully mixed with the anticoagulant or coagulant in the test tube 18 during the rotation.
The utility model discloses an embodiment, the up end of base 11 be provided with quantity with the first opening 110 of storage grid 12 looks adaptation, the up end of storage grid 12 is less than first opening 110 to make storage grid 12 set up in base 11, when storage grid 12 rotates, storage grid 12 can not evaginate outside the up end of base 11.
In an embodiment of the present invention, one of the storage compartments 12 corresponds to one driving mechanism, one driving mechanism is provided with one control switch 15, the control switch 15 is disposed beside the first opening, so that one control switch 15 controls one driving mechanism to operate, and one driving mechanism corresponds to one storage compartment 12.
In an embodiment of the present invention, the driving mechanism may also adopt other driving methods to realize the rotation of the storage compartment 12. Specifically, actuating mechanism includes motor and crank assembly, the one end of crank assembly is connected with the output of motor, the other end of crank assembly is connected with storage grid 12. The motor drives the crank assembly to rotate, and the crank drives the storage compartment 12 to rotate, so as to achieve sufficient mixing of the blood in the test tube 18 and the anticoagulant or coagulant. When the crank assembly is adopted for rotation, the swing angle range of the storage grid 12 is 5-45 degrees, and the swing amplitude is small, so that cell membrane rupture of red blood cells in the uniformly mixing process is avoided.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A test tube shaking device, comprising:
the storage device comprises a base, wherein the base is provided with at least one storage grid, two ends of the storage grid are arranged in the base through hinge shafts, and the storage grid is provided with a storage groove with an opening at the upper end face;
the driving mechanism is arranged in the base and comprises a driving part connected with the storage grids, and the driving part drives the storage grids to rotate around the hinged shafts in a reciprocating mode.
2. The test tube shaking device according to claim 1, wherein at least one layer of clamping strips is arranged in the storage groove, the clamping strips are U-shaped, and the inner diameter of each clamping strip is smaller than the diameter of the test tube.
3. The test tube shaking device according to claim 2, wherein the driving mechanism comprises a motor and a driving wheel mounted on an output end of the motor, and the outer side wall of the storage compartment is provided with a latch capable of engaging with the driving wheel.
4. The tube rocking device according to claim 1 or 2, wherein the driving mechanism comprises a motor and a crank assembly, one end of the crank assembly is connected to an output end of the motor, and the other end of the crank assembly is connected to the storage compartment.
5. The test tube shaking device according to claim 4, wherein the storage compartment is swung at an angle ranging from 5 to 45 °.
6. The test tube shaking device according to claim 1, wherein the upper end surface of the base is provided with a number of first openings adapted to the storage compartments, and the upper end surface of the storage compartments is lower than the first openings.
7. The tube rocking device according to claim 6, wherein one of the storage compartments corresponds to one of the driving mechanisms, and one of the driving mechanisms is provided with one of the control switches, and the one of the control switches is disposed beside the first opening.
8. The tube rocking device according to claim 1 or 2, wherein one or both ends of the storage compartment have a second opening through which the tube can be extended out of the storage compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220163965.2U CN217368126U (en) | 2022-01-21 | 2022-01-21 | Test tube shaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220163965.2U CN217368126U (en) | 2022-01-21 | 2022-01-21 | Test tube shaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217368126U true CN217368126U (en) | 2022-09-06 |
Family
ID=83097749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220163965.2U Expired - Fee Related CN217368126U (en) | 2022-01-21 | 2022-01-21 | Test tube shaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217368126U (en) |
-
2022
- 2022-01-21 CN CN202220163965.2U patent/CN217368126U/en not_active Expired - Fee Related
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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: 20220906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |