CN111482113A - Blood mixing arrangement for blood test - Google Patents
Blood mixing arrangement for blood test Download PDFInfo
- Publication number
- CN111482113A CN111482113A CN202010254312.0A CN202010254312A CN111482113A CN 111482113 A CN111482113 A CN 111482113A CN 202010254312 A CN202010254312 A CN 202010254312A CN 111482113 A CN111482113 A CN 111482113A
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- sample
- blood
- frame
- rotating disc
- rotating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/25—Mixing the contents of independent containers, e.g. test tubes the containers being submitted to a combination of movements other than within a horizontal plane, e.g. rectilinear and pivoting movement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Abstract
The invention relates to a blood mixing device for blood test, which comprises a sample fixing frame and a horizontal oscillation device; the sample fixing frame comprises a frame body, a sample base and a sample cover plate, wherein the sample base and the sample cover plate are arranged in the frame body; the horizontal oscillation device comprises a movable plate fixedly connected to the bottom of the frame body and a driving device, the driving device comprises a rotating rod driven to rotate by a first motor, a first rotating disc rotatably arranged at the bottom of the rotating rod, and a second rotating disc rotatably connected with the first rotating disc through a connecting plate, the movable plate is fixedly connected to the periphery of the second rotating disc, and the rotating rod and the movable plate are vertically arranged; and the second rotating disc is provided with a limiting frame for limiting the second rotating disc to move only horizontally. The invention can efficiently mix blood samples and has high mixing uniformity.
Description
Technical Field
The present invention relates to a mixing device, and more particularly, to a blood mixing device for blood test.
Background
Blood testing is part of a routine test. Clinical blood tests can be divided into general blood tests, laboratory tests for hemolytic anemia, cytological tests for bone marrow, blood grouping and cross matching tests. Hematological signs of common hematological disorders can be detected. Serum is a liquid precipitated after blood coagulation, and the essence of blood coagulation is the conversion of soluble fibrinogen in plasma into insoluble fibrin. The fibrin is in the form of filament and is interwoven into a net to net a large amount of blood cells, a gelatinous blood clot is easy to form, a general blood sample is required to be immediately inspected and examined as soon as possible after being collected,
in order to place the blood sample and take place deposit phenomenon at the place in-process, need in time shake the blood sample, but need artifical manual vibrations blood sample among the prior art mostly, need consume a large amount of manual works, efficiency is lower, so need develop one kind and can fully shake blood mixing arrangement for blood test who mixes to the blood sample.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a blood mixing device for blood test, which can be used for high-efficiency mixing and has high mixing uniformity.
The technical scheme adopted by the invention for solving the technical problems is as follows: the device comprises a sample fixing frame and a horizontal oscillating device connected with the sample fixing frame;
the sample fixing frame comprises a frame body capable of being opened and closed, a sample base and a sample cover plate, wherein the sample base is arranged in the frame body, the sample cover plate is positioned above the sample base, more than one sample bottom groove is formed in the sample base at intervals, a sample cover groove matched with the sample bottom groove corresponds to the upper part of each sample bottom groove, and the sample cover grooves are formed in the sample cover plate;
the horizontal oscillation device comprises a movable plate fixedly connected to the bottom of the frame body and a driving device connected with the movable plate, the driving device comprises a rotating rod driven to rotate by a first motor, a first rotating disc rotatably arranged at the bottom of the rotating rod, and a second rotating disc rotatably connected with the first rotating disc through a connecting plate, the movable plate is fixedly connected to the periphery of the second rotating disc, and the rotating rod and the movable plate are vertically arranged;
and the second rotating disc is provided with a limiting frame for limiting the second rotating disc to move only horizontally.
Furthermore, the bottom side of dwang is rigid coupling has the transit piece, the transit piece rotates with first carousel and is connected.
Furthermore, one end of the connecting plate is rotatably connected with the first rotating disc, and the other end of the connecting plate is rotatably connected with the second rotating disc.
Further, the sample base is fixedly connected in the frame body, and the sample cover plate is connected to the top end of the frame body through a spring.
Further, the rack bodies are covered together by a snap.
Further, the device also comprises an up-and-down vibration device, wherein one end of the up-and-down vibration device is connected with the horizontal vibration device, and the other end of the up-and-down vibration device is connected with the fixed frame.
Further, the up-and-down vibration device comprises a first vertical rod vertically arranged above the movable plate, a first hinged connecting rod hinged with the first vertical rod, a second hinged connecting rod hinged with the other end of the first hinged connecting rod, and a sliding block slidably arranged on the first vertical rod and hinged with the other end of the second hinged connecting rod, wherein the sliding block is fixedly connected with the frame body; and the first hinge connecting rod is connected with an output shaft of the second motor.
Furthermore, the sliding block is connected with the frame body through a square frame.
Further, the square frame is square, and square top rigid coupling has a body, and the bottom center department of square frame runs through and is provided with the slider, is located the first montant part of slider top is located inside the square frame.
Furthermore, the limit frame is a rectangular frame horizontally arranged, and the rotating circle center of the second rotating disc is limited in the limit frame.
The invention has the beneficial effects that:
1. can process a plurality of blood samples in batches simultaneously and mix, the treatment effect is high.
2. And the labor cost and the working strength are greatly reduced by automatic processing.
3. The invention is convenient to use.
4. The invention can fully mix the blood sample by vibration, and the mixing effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic axial view of a rotating rod in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a limiting frame in embodiment 1 of the present invention;
FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
in the figure: 1. the device comprises a fixed frame, a 1-1 frame body, a 1-2 sample base, a 1-3 sample cover plate, a 1-4 sample bottom groove, a 1-5 sample cover groove, a 2 horizontal oscillation device, a 2-1 moving plate, a 2-2 rotating rod, a 221 middle rotating block, a 2-3 rotating disc, a 2-4 connecting plate, a 2-5 second rotating disc, a 2-6 connecting bar block, a 2-7 limiting frame, a 3 horizontal oscillation device, a 3-1 first vertical bar, a 3-2 first hinge connecting bar, a 3-3 second hinge connecting bar, a 3-4 sliding block and a 3-5 square frame.
Detailed Description
The present invention is further described in detail below with reference to examples, but the scope of the present invention is not limited thereto, and the scope of the invention is set forth in the claims.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a blood mixing device for blood test, which includes a sample holder 1 and a horizontal oscillation device 2 connected to the sample holder 1; sample mount 1 is used for holding the extraction appearance of blood, and horizontal oscillation device 2 is used for shaking about sample mount 1.
The sample fixing frame 1 comprises a frame body 1-1 capable of being opened and closed, a sample base 1-2 and a sample cover plate 1-3, wherein the sample base 1-2 is arranged in the frame body 1-1, the sample cover plate 1-3 is positioned above the sample base 1-2, more than one sample bottom groove 1-4 is arranged on the sample base 1-2 at intervals, a sample cover groove 1-5 matched with the sample bottom groove 1-4 is correspondingly arranged above each sample bottom groove 1-4, and the sample cover groove 1-5 is arranged on the sample cover plate 1-3. A sample bottom groove 1-4 corresponds to a sample cover groove 1-5 on the upper part of the sample bottom groove, the two are respectively positioned on the lower part and the upper part of the frame body 1-1, a containing space for containing a blood drawing sample is formed between the sample bottom groove 1-4 and the sample cover groove 1-5 on the upper part of the sample bottom groove, and blood which is taken out and put into the test tube can be placed in the containing space. The sample bottom groove 1-4 and the sample cover groove 1-5 are matched with a test tube for blood sampling. The grooves of the grooves 1-4 at the bottom of the sample are concave downwards, and the grooves of the grooves 1-5 at the cover of the sample are concave upwards.
And the second rotating disc 2-5 is provided with a limiting frame 2-7 for limiting the second rotating disc 2-5 to move only horizontally.
Furthermore, the limit frame 2-7 is a horizontally arranged rectangular frame, and the rotating circle center of the second rotating disc 2-5 is limited in the limit frame 2-7. The setting direction of the rectangular frame is consistent with the horizontal moving direction of the frame body 1-1.
Furthermore, a middle rotating block 221 is fixedly connected to the bottom side surface of the rotating rod 2-2, and the middle rotating block 221 is rotatably connected with the first rotating disk 2-3. The first rotary disk 2-3 revolves around the rotary rod 2-2 by the middle rotary block 221.
Furthermore, one end of the connecting plate 2-4 is rotatably connected with the first rotating disc 2-3, and the other end of the connecting plate 2-4 is rotatably connected with the second rotating disc 2-5.
Further, the sample base 1-2 is fixedly connected in the rack body 1-1, and the sample cover plate 1-3 is connected to the top end of the rack body 1-1 through a spring 1-6. The sample cover plate 1-3 can move up and down.
Further, the rack bodies 1-1 are covered together by a snap. One end of the frame body 1-1 is hinged, and the other end of the frame body 1-1 is covered together through a buckle. The rack body 1-1 is an openable structure. The blood sample is placed after being opened and is taken out after being mixed, so that the operation is convenient.
When the test tube rack is used, the rack body 1-1 is opened, each test tube which is used for taking a blood sample is placed between each corresponding sample cover groove 1-5 and sample bottom groove 1-4 in the rack body 1-1, then the rack body 1-1 is covered, and through buckle sealing, the spring on the sample cover groove 1-5 is in a compressed state, so that the test tube can be firmly positioned in the rack body 1-1, meanwhile, the test tube rack can be suitable for test tubes with different heights, and the use range is wide. After the test tube is fixed, a first motor is started to drive a first rotating disc 2-3 to rotate circularly around a rotating rod 2-2, the first rotating disc 2-3 drives a second rotating disc 2-5 to rotate by pulling a connecting plate 2-4, the second rotating disc 2-5 is limited by a limiting frame 2-7, the second rotating disc 2-5 can only move leftwards and rightwards in a horizontal frame of the limiting frame 2-7, so that the second rotating disc 2-5 drives a moving plate 2-1 to move leftwards and rightwards, and the moving plate 2-1 drives a rack body 1-1 to move leftwards and rightwards, so that the test tube in the rack body 1-1 can continuously vibrate leftwards and rightwards, the mixing of blood samples in the test tube is promoted, the automation degree is greatly improved, and the mixing degree is improved.
Example 2
As shown in fig. 1-4, the difference between the present embodiment 2 and the embodiment 1 is that the embodiment 2 further includes an up-down vibrating device 2, one end of the up-down vibrating device 2 is connected to a horizontal vibrating device 3, and the other end of the up-down vibrating device 2 is connected to the fixing frame 1. See the description of example 1 for other structures.
Further, the up-and-down vibration device 2 comprises a first vertical rod 3-1 vertically arranged above the moving plate 2-1, a first hinged connecting rod 3-2 hinged with the first vertical rod 3-1, a second hinged connecting rod 3-3 hinged with the other end of the first hinged connecting rod 3-2, and a sliding block 3-4 slidably arranged on the first vertical rod 3-1 and hinged with the other end of the second hinged connecting rod 3-3, wherein the sliding block 3-4 is fixedly connected with the frame body 1-1. The sliding block 3-4 is positioned above the first hinged connecting rod 3-2, the first hinged connecting rod 3-2 is connected with an output shaft of a second motor, the second motor provides power to drive the first hinged connecting rod 3-2 to rotate, when the first hinged connecting rod 3-2 rotates, the rotation circle center of the first hinged connecting rod 3-2 is the hinged point of the first hinged connecting rod 3-2 and the first vertical rod 3-1, when the first hinged connecting rod 3-2 rotates around the hinged point of the first hinged connecting rod 3-1 and the first vertical rod 3-1, the first hinged connecting rod 3-2 drives the sliding block 3-4 to slide up and down along the first vertical rod 3-1 through the second hinged connecting rod 3-3, and then the sliding block 3-4 drives the frame body 1-1 to move up and down, meanwhile, the horizontal oscillation device 3 drives the up-down vibration device 2 to integrally move left and right, so that the frame body 1-1 moves up, the test tube that is equipped with blood sample of body 1-1 inside like this can vibrate simultaneously from top to bottom about, has improved the effect of blood mixture greatly like this, is the very abundant mixture of blood, and is high-efficient convenient, can handle a plurality of blood samples in batches simultaneously in a large number, has improved mixing efficiency greatly.
Further, the sliding block 3-4 is connected with the frame body 1-1 through a square frame 3-5.
Furthermore, the square frame 3-5 is square, the frame body 1-1 is fixedly connected to the top end of the square frame 3-5, the sliding block 3-4 penetrates through the center of the bottom end of the square frame 3-5, and the part, located above the sliding block 3-4, of the first vertical rod 3-1 is located inside the square frame 3-5.
The invention has the beneficial effects that:
1. can process a plurality of blood samples in batches simultaneously and mix, the treatment effect is high.
2. And the labor cost and the working strength are greatly reduced by automatic processing.
3. The invention is convenient to use.
4. The invention can fully mix the blood sample by vibration, and the mixing effect is good.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A blood mixing device for blood test is characterized in that: the device comprises a sample fixing frame (1) and a horizontal oscillation device (2) connected with the sample fixing frame (1);
the sample fixing frame (1) comprises a frame body (1-1) which can be opened and closed, a sample base (1-2) which is arranged in the frame body (1-1) and a sample cover plate (1-3) which is positioned above the sample base (1-2), wherein more than one sample bottom groove (1-4) is arranged on the sample base (1-2) at intervals, a sample cover groove (1-5) which is matched with the sample bottom groove (1-4) is arranged above each sample bottom groove (1-4), and the sample cover grooves (1-5) are arranged on the sample cover plate (1-3);
the horizontal oscillation device (3) comprises a moving plate (2-1) fixedly connected to the bottom of a frame body (1-1) and a driving device connected with the moving plate (2-1), the driving device comprises a rotating rod (2-2) driven to rotate through a first motor, a first rotating disc (2-3) rotatably arranged at the bottom of the rotating rod (2-2), and a second rotating disc (2-5) rotatably connected with the first rotating disc (2-3) through a connecting plate (2-4), the moving plate (2-1) is fixedly connected to the periphery of the second rotating disc (2-5), and the rotating rod (2-2) and the moving plate (2-1) are vertically arranged;
and the second rotating disc (2-5) is provided with a limiting frame (2-7) for limiting the second rotating disc (2-5) to move only horizontally.
2. A blood mixing device for blood test according to claim 1, wherein: the bottom side of the rotating rod (2-2) is fixedly connected with a middle rotating block (221), and the middle rotating block (221) is rotatably connected with the first rotating disk (2-3).
3. A blood mixing device for blood test according to claim 1, wherein: one end of the connecting plate (2-4) is rotatably connected with the first rotating disc (2-3), and the other end of the connecting plate (2-4) is rotatably connected with the second rotating disc (2-5).
4. A blood mixing device for blood test according to claim 1, wherein: the sample base (1-2) is fixedly connected in the frame body (1-1), and the sample cover plate (1-3) is connected to the top end of the frame body (1-1) through a spring (1-6).
5. A blood mixing device for blood test according to claim 1 or 4, wherein: the frame body (1-1) is covered together through a buckle.
6. A blood mixing device for blood test according to claim 1, wherein: the horizontal vibration device is characterized by further comprising an upper vibration device (2) and a lower vibration device (2), wherein one end of the upper vibration device (2) and one end of the lower vibration device (2) are connected with the horizontal vibration device (3), and the other end of the upper vibration device (2) and the other end of the lower vibration device (2) are connected with the fixing frame (1).
7. A blood mixing device for blood test according to claim 1, wherein: the up-and-down vibration device (2) comprises a first vertical rod (3-1) vertically arranged above the moving plate (2-1), a first hinged connecting rod (3-2) hinged with the first vertical rod (3-1), a second hinged connecting rod (3-3) hinged with the other end of the first hinged connecting rod (3-2), and a sliding block (3-4) which is slidably arranged on the first vertical rod (3-1) and hinged with the other end of the second hinged connecting rod (3-3), wherein the sliding block (3-4) is fixedly connected with the frame body (1-1); and the first hinge connecting rod (3-2) is connected with an output shaft of the second motor.
8. A blood mixing device for blood test according to claim 7, wherein: the sliding blocks (3-4) are connected with the frame body (1-1) through square frames (3-5).
9. A blood mixing device for blood test according to claim 8, wherein: the square frame (3-5) is square, a frame body (1-1) is fixedly connected to the top end of the square frame (3-5), a sliding block (3-4) penetrates through the center of the bottom end of the square frame (3-5), and the part, located above the sliding block (3-4), of the first vertical rod (3-1) is located inside the square frame (3-5).
10. A blood mixing device for blood test according to claim 1, wherein: the limiting frame (2-7) is horizontally provided with a rectangular frame, and the rotating circle center of the second rotating disc (2-5) is limited in the limiting frame (2-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010254312.0A CN111482113A (en) | 2020-04-02 | 2020-04-02 | Blood mixing arrangement for blood test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010254312.0A CN111482113A (en) | 2020-04-02 | 2020-04-02 | Blood mixing arrangement for blood test |
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| CN111482113A true CN111482113A (en) | 2020-08-04 |
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| CN202010254312.0A Pending CN111482113A (en) | 2020-04-02 | 2020-04-02 | Blood mixing arrangement for blood test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137652A (en) * | 2020-08-14 | 2020-12-29 | 郑州大学第一附属医院 | Endocrine patient urine sampling and detecting device |
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| US20040151064A1 (en) * | 2001-06-04 | 2004-08-05 | Rongda Yi | Three-dimensional-motion-like rotational blend device |
| US20150003183A1 (en) * | 2013-07-01 | 2015-01-01 | Chopin Technologies | Shaking device |
| CN204380599U (en) * | 2015-01-14 | 2015-06-10 | 强怒萍 | A kind of vibrating type blood test-tube oscillating uniform device |
| CN207126465U (en) * | 2017-08-17 | 2018-03-23 | 湖南昊德仪器设备有限公司 | Multifunction horizontal oscillator |
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Application publication date: 20200804 |