CN214694187U

CN214694187U - Stem cell extraction and detection device

Info

Publication number: CN214694187U
Application number: CN202120624617.6U
Authority: CN
Inventors: 李晓涵
Original assignee: Shandong Pansheng Hengbo Biotechnology Co ltd
Current assignee: Shandong Pansheng Hengbo Biotechnology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a stem cell draws detection device, the power distribution box comprises a box body, the lateral wall of box is close to the first motor of top position fixedly connected with, the drive shaft of first motor runs through the lateral wall of box, the first lead screw of drive shaft terminal surface fixedly connected with of first motor, the outer wall threaded connection of first lead screw has the movable block, the bottom fixedly connected with extractor of movable block, the top of box is close to lateral wall position fixedly connected with fan, the interior top center department fixedly connected with temperature monitor of box, the interior top of box is close to lateral part position fixedly connected with heater, the interior bottom of box is close to lateral wall position sliding connection and has the test-tube rack, the block is connected with a plurality of test tubes in the test-tube rack. A stem cell draws detection device, not only can carry out automatic drawing to it and detect, it is suitable still to have guaranteed to draw the temperature of examining time measuring to can obtain the best detection effect.

Description

Stem cell extraction and detection device

Technical Field

The utility model relates to a stem cell uses technical field, especially relates to a stem cell draws detection device.

Background

Stem cells are multipotent cells with self-replicating ability, which can be differentiated into various functional cells under certain conditions, and are also immature cells with the potential function of regenerating various tissues and organs and human bodies, and the stem cells are called universal cells in the medical field, so that the extraction of the stem cells is an important problem to be researched by human beings all the time.

At present more common to stem cell draw mostly centrifugal extraction method, compile and to detect its stem cell who draws out after that, however when carrying out a series of operations to stem cell, the staff can arrange it in the external world, not only has the difference of temperature to cause the influence to stem cell, and the infection that can contact the bacterium at this in-process in addition still inconveniently is taken to stem cell simultaneously, consequently, the utility model provides a stem cell draws detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stem cell extraction and detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stem cell extraction and detection device comprises a box body, wherein a first motor is fixedly connected to the position, close to the top, of the side wall of the box body, a driving shaft of the first motor penetrates through the side wall of the box body, a first lead screw is fixedly connected to the end face of the driving shaft of the first motor, a moving block is connected to the outer wall of the first lead screw in a threaded manner, an extractor is fixedly connected to the bottom of the moving block, a fan is fixedly connected to the position, close to the side wall, of the top of the box body, a temperature monitor is fixedly connected to the center of the inner top of the box body, a heater is fixedly connected to the position, close to the side part, of the inner top of the box body, a test tube rack is slidably connected to the position, close to the side wall, of the inner bottom of the box body, and a plurality of test tubes are connected in a clamping manner in the test tube rack;

the utility model discloses a test-tube rack, including box, drive shaft, slide block, recess, slide inner wall, slide tube, position fixedly connected with second motor of test-tube rack is kept away from to the interior bottom of box, the drive shaft terminal surface fixedly connected with second lead screw of second motor, second lead screw threaded connection slider, the sealed lid of lateral wall fixedly connected with of slider, the middle part of slider is seted up flutedly, and the first spring of recess lateral wall symmetry fixedly connected with, two the equal fixedly connected with stopper of opposite face of first spring, two the equal fixedly connected with kelly of opposite face of stopper, the recess is seted up at the top of slider, and the laminating of recess inner wall is provided with the slide cartridge, the laminating of slide cartridge inner wall is provided with detects the platform, the outer wall of slide cartridge is close to the equal fixedly connected with fixed block in top position, two the equal fixedly connected with second spring in bottom of fixed block.

As a further description of the above technical solution:

one end of the first screw rod, which is far away from the first motor, is rotatably connected with the inner side wall of the box body.

As a further description of the above technical solution:

the bottom of the sliding block is in sliding connection with the inner bottom of the box body.

As a further description of the above technical solution:

the sealing cover is tightly attached to the side wall of the box body.

As a further description of the above technical solution:

the two limiting blocks are respectively in sliding connection with the groove wall in the sliding block.

As a further description of the above technical solution:

and the two fixed blocks are respectively in sliding connection with the inner side wall of the sliding block.

As a further description of the above technical solution:

two the opposite face of kelly all is the block with the lateral wall that detects the platform and is connected near the bottom position.

The utility model discloses following beneficial effect has:

1. this utility model provides a stem cell draws detection device, through carrying out extraction and the detection of leakproofness to the stem cell in the test tube after the centrifugation, because at present relatively more common to the stem cell draw examine time measuring, all be the staff operation, not only can cause bacterial infection to it like this, still can cause the influence to it because the ambient temperature difference, and be in the box of leakproofness through a series of machine operation for the stem cell nature after drawing the detection keeps unchangeable.

2. This utility model provides a stem cell draws detection device, through increasing a mobilizable clamping tool when detecting stem cell, owing to need the staff to unpack the case and take the stem cell after detecting, just so caused the influence to the temperature of incasement, and the equipment of automatic seeing off then can make can be automatic roll-off in the box of following after detecting stem cell, the staff of being convenient for takes it, has also improved the efficiency that draws the detection to stem cell simultaneously greatly.

Drawings

Fig. 1 is a schematic structural diagram of a stem cell extraction and detection device provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Illustration of the drawings:

1. a box body; 2. a first motor; 3. a first lead screw; 4. a moving block; 5. an extractor; 6. a fan; 7. a temperature monitor; 8. a heater; 9. a test tube rack; 10. a test tube; 11. a second motor; 12. a second lead screw; 13. a slider; 14. a sealing cover; 15. a first spring; 16. a limiting block; 17. a clamping rod; 18. a detection table; 19. a slide cylinder; 20. a fixed block; 21. a second spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a stem cell extraction and detection device comprises a box body 1 for fixing the position of extraction and detection, a first motor 2 is fixedly connected to the position, close to the top, of the side wall of the box body 1, a driving shaft of the first motor 2 penetrates through the side wall of the box body 1, a first lead screw 3 is fixedly connected to the end face of the driving shaft of the first motor 2, and is convenient for moving a moving block 4, a moving block 4 is connected to the outer wall of the first lead screw 3 in a threaded manner and is used for driving an extractor 5 to move, an extractor 5 is fixedly connected to the bottom of the moving block 4 and is used for extracting stem cells in a test tube 10, a fan 6 is fixedly connected to the position, close to the side wall, of the top of the box body 1 and is used for ventilating the inside of the box, a temperature monitor 7 is fixedly connected to the center of the inner top of the box body 1 and is used for detecting the temperature in the box so as to control the temperature in the box, and a heater 8 is fixedly connected to the position, close to the side part, of the inner top of the box body 1, the temperature in the box is raised, a test tube rack 9 is connected to the position, close to the side wall, of the inner bottom of the box body 1 in a sliding mode and used for storing test tubes 10, and a plurality of test tubes 10 are connected in the test tube rack 9 in a clamping mode and used for storing stem cells;

a second motor 11 is fixedly connected to the position of the inner bottom of the box body 1 far away from the test tube rack 9, a second lead screw 12 is fixedly connected to the end face of a driving shaft of the second motor 11, which is convenient for pushing the slide block 13 to move, the second lead screw 12 is in threaded connection with the slide block 13, which is convenient for detecting and taking stem cells, a sealing cover 14 is fixedly connected to the side wall of the slide block 13, which is used for sealing the inside of the box, a groove is formed in the middle of the slide block 13, the side wall of the groove is symmetrically and fixedly connected with first springs 15, which is convenient for clamping the detection table 18 by the clamping rod 17, the opposite surfaces of the two first springs 15 are both fixedly connected with limiting blocks 16, which is convenient for moving the clamping rod 17, the opposite surfaces of the two limiting blocks 16 are both fixedly connected with clamping rods 17 for clamping connection of the detection table 18, a groove is formed in the top of the slide block 13, and a slide cylinder 19 is attached to the inner wall of the groove, which is convenient for interacting the clamping rod 17, thereby taking out the detection table 18, the inner wall of the sliding barrel 19 is provided with a detection platform 18 in an attaching manner, stem cells are convenient to place, the outer wall of the sliding barrel 19 is symmetrically and fixedly connected with fixed blocks 20 close to the top position and used for fixedly connecting second springs 21, the bottoms of the two fixed blocks 20 are both fixedly connected with second springs 21 and used for rebounding the sliding barrel 19, one end, far away from a first motor 2, of a first lead screw 3 is rotatably connected with the inner side wall of the box body 1 and is convenient for stable movement of a moving block 4, the bottom of the sliding block 13 is in sliding connection with the inner bottom of the box body 1 and is convenient for taking the stem cells on the sliding block 13, a sealing cover 14 is closely attached to the side wall of the box body 1 and is used for sealing the temperature in the box body, two limit blocks 16 are respectively in sliding connection with the groove wall in the sliding block 13 and are convenient for movement of the clamping rods 17, the two fixed blocks 20 are respectively in sliding connection with the inner side wall of the sliding block 13, and the opposite surfaces of the two clamping rods 17 are respectively in clamping connection with the side wall of the detection platform 18 close to the bottom position, the stability of the test table 18 during testing is facilitated.

The working principle is as follows: the utility model provides a stem cell draws detection device is drawing when examining to it and going backwards, at first put test tube 10 that has put the stem cell in test-tube rack 9, then push test-tube rack 9 into the incasement, then can start first motor 2, the rotation of the drive shaft of first motor 2 drives the rotation of the first lead screw 3 of terminal surface fixed connection, then drive the removal of threaded connection's movable block 4 with it, thereby drive the removal of extractor 5, extractor 5 just can draw the stem cell in test tube 10, move back again after drawing, put the stem cell on test table 18, then the computer can give the analysis through microscopic observation, start second motor 11 after handling, second motor 11 drive shaft rotates the rotation that drives terminal surface fixed connection's second lead screw 12, thereby drive slider 13 and drive the removal, come out from the incasement when slider 13, alright take to the test table 18 in the slider 13 this moment, press down slide 19 this moment kelly 17 and just can retract, then alright take out test table 18, take the stem cell on the test table 18, put into again and detect test table 18 after that, make its bottom and kelly 17 to the block, and slide 19 this moment can bounce owing to the reaction force of second spring 21 just after, and temperature monitor 7 then can carry out temperature detection to the incasement to draw under the temperature of guaranteeing to be fit again and detect, consequently, the utility model discloses not only can draw under the temperature of fit again and detect, still conveniently take it.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a stem cell draws detection device, includes box (1), its characterized in that: the side wall of the box body (1) is fixedly connected with a first motor (2) near the top, a driving shaft of the first motor (2) penetrates through the side wall of the box body (1), the end face of the driving shaft of the first motor (2) is fixedly connected with a first screw rod (3), the outer wall of the first screw rod (3) is in threaded connection with a moving block (4), the bottom of the moving block (4) is fixedly connected with an extractor (5), the top of the box body (1) is fixedly connected with a fan (6) near the side wall, a temperature monitor (7) is fixedly connected at the center of the inner top of the box body (1), the inner top of the box body (1) is fixedly connected with a heater (8) near the side part, a test tube rack (9) is connected to the position, close to the side wall, of the inner bottom of the box body (1) in a sliding mode, and a plurality of test tubes (10) are connected to the inner portion of the test tube rack (9) in a clamping mode;

the position of the inner bottom of the box body (1) far away from the test tube rack (9) is fixedly connected with a second motor (11), the driving shaft end face of the second motor (11) is fixedly connected with a second lead screw (12), the second lead screw (12) is in threaded connection with a sliding block (13), the side wall of the sliding block (13) is fixedly connected with a sealing cover (14), the middle of the sliding block (13) is provided with a groove, the side wall of the groove is symmetrically and fixedly connected with a first spring (15), the opposite faces of the first springs (15) are both fixedly connected with limiting blocks (16), the opposite faces of the limiting blocks (16) are both fixedly connected with clamping rods (17), the top of the sliding block (13) is provided with a groove, the inner wall of the groove is provided with a sliding barrel (19), the inner wall of the sliding barrel (19) is provided with a detection table (18), the outer wall of the sliding barrel (19) is close to the top position, and is symmetrically and fixedly connected with a fixing block (20), the bottoms of the two fixing blocks (20) are fixedly connected with second springs (21).

2. The stem cell extraction and detection device as claimed in claim 1, wherein: one end of the first screw rod (3) far away from the first motor (2) is rotatably connected with the inner side wall of the box body (1).

3. The stem cell extraction and detection device as claimed in claim 1, wherein: the bottom of the sliding block (13) is in sliding connection with the inner bottom of the box body (1).

4. The stem cell extraction and detection device as claimed in claim 1, wherein: the sealing cover (14) is tightly attached to the side wall of the box body (1).

5. The stem cell extraction and detection device as claimed in claim 1, wherein: the two limiting blocks (16) are respectively connected with the groove wall in the sliding block (13) in a sliding manner.

6. The stem cell extraction and detection device as claimed in claim 1, wherein: the two fixing blocks (20) are respectively in sliding connection with the inner side wall of the sliding block (13).

7. The stem cell extraction and detection device as claimed in claim 1, wherein: the opposite surfaces of the two clamping rods (17) are connected with the side wall of the detection table (18) close to the bottom in a clamping mode.