CN214991533U

CN214991533U - Sealed anti-pollution stem cell extraction device

Info

Publication number: CN214991533U
Application number: CN202023208869.5U
Authority: CN
Inventors: 陈庆番; 陈善良
Original assignee: Zhongke Regenerative Medicine Technology Guangdong Co ltd
Current assignee: Zhongke Regenerative Medicine Technology Guangdong Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-03
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an anti-pollution stem cell extraction element of canned type, including device body, test tube body, motor and closing plate, the inside central point of device body puts the department and runs through and is provided with the accepting platform, and the fixed spacing ring that is provided with in outer wall middle part of accepting platform to first bull stick passes through the tip of conical gear meshing connection with the second bull stick, the outer wall of the inside third bull stick of device body is fixed and is provided with the fan, and the bottom surface of device body is provided with the condensate, the left and right sides of device body all runs through and is provided with the threaded rod, and the outside threaded connection of threaded rod has the closing plate. This pollution-proof stem cell extraction element of canned type drives through the motor that the fan absorbs the condensate after the rotation, drives the board of accepting of opposite rotation and rotates, draws opening and shutting when separating through the closing plate that goes up and down to antifouling board, prevents to receive external pollution to influence the drawing of stem cell.

Description

Sealed anti-pollution stem cell extraction device

Technical Field

The utility model relates to a stem cell draws technical field, specifically is an anti-pollution stem cell extraction element of canned type.

Background

The stem cell is a cell body extracted from various living bodies such as blood in the field of medical research, becomes a universal cell in the medical field, has very strong regeneration capacity, is an original cell forming various human tissues, and needs to be prevented from being influenced by pollution and quality in the separation and extraction of the stem cell.

However, most of the existing stem cell extraction devices are manually operated by researchers, the rest tissues in stem cells are separated by a centrifugal method, and then are manually extracted by using an extraction tube, in the extraction process of the researchers, bacteria and pollutants are carried by inevitable body parts, once the stem cells are polluted through the contact and air transmission processes, and if no result is found in the separation process of the stem cells, the stem cells are not extracted completely, unnecessary repeated operation steps are added, and subsequent scientific research results are affected.

We have therefore proposed a sealed contamination-preventive stem cell extraction device in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-pollution stem cell extraction element of canned type, the present stem cell extraction element is mostly through researcher's manual operation on the present market that the solution above-mentioned background art provided, after through passing through the centrifugation separation with all the other tissues in the stem cell, use the extraction tube manual extraction, at the in-process that the researcher drawed, the health position of difficult exempting can carry bacterium and pollutant, in case through contact and air propagation's process, will pollute the stem cell, and can't lead to drawing impure if the complete separation succeeds at the in-process of stem cell separation nothing, increase unnecessary repetitive operation step, influence the problem of subsequent scientific research achievement.

In order to achieve the above object, the utility model provides a following technical scheme: a sealed anti-pollution stem cell extraction device comprises a device body, a test tube body, a motor and a sealing plate, wherein a bearing table penetrates through the center position inside the device body, a limiting ring is fixedly arranged in the middle of the outer wall of the bearing table, a test tube groove is formed in the bearing table, a limiting tube is fixedly arranged at the bottom of the test tube groove, extrusion blocks penetrate through the left side and the right side of the inner bottom surface of the limiting tube, a touch block is slidably arranged at the end part of the extrusion block inside the limiting tube, clamping blocks penetrate through the left side and the right side above the limiting tube, a test tube body is arranged inside the limiting tube, a first rotating rod is fixedly arranged at the center position of the bottom surface of the bearing table inside the device body, a second rotating rod is rotatably arranged inside the right side of the device body, and the first rotating rod is connected with the end part of the second rotating rod through the meshing of a conical gear, and the fixed third bull stick that is provided with in bottom surface central point of device body department of putting, the third bull stick passes through the bevel gear meshing simultaneously and connects in the tip of second bull stick, the fixed fan that is provided with of outer wall of the inside third bull stick of device body, and the bottom surface of device body is provided with the condensate to the fixed motor that is provided with in inside bottom surface left side of device body, and the output shaft outer wall of motor passes through driving belt meshing and connects in the outer wall of third bull stick, the left and right sides of device body all runs through and is provided with the threaded rod, and the outside threaded connection of threaded rod has the closing plate to the opening is drawn in being provided with of closing plate, and the inside of closing plate slides through the spring and is provided with antifouling board, and the tip of antifouling board passes through stay cord fixed connection in the inner wall of device body simultaneously.

Preferably, the bearing table and the device body are arranged in a vertical coaxial distribution mode, the bearing table and the device body are arranged in a sliding mode and are relatively attached, and the diameter of the limiting ring on the outer wall of the bearing table is larger than that of the device body.

Preferably, angle evenly distributed such as spacing pipe in the inside of accepting the platform, and the bottom of spacing pipe is the arc structure setting to spacing intraduct extrusion piece all sets up about the vertical center axis symmetric distribution of spacing pipe with conflict piece and grip block.

Preferably, the first rotating rod, the third rotating rod and the fan are arranged in a vertical coaxial distribution mode, the diameter of the fan is smaller than that of the bearing table, and the rotating direction of the fan is opposite to that of the bearing table.

Preferably, the threaded rods are symmetrically distributed about a vertical central axis of the device body, and the vertical central axis of the threaded rods and the vertical central axis of the device body are parallel to each other.

Preferably, the extraction opening and the antifouling plate in the sealing plate are arranged in a one-to-one correspondence manner relative to the limiting pipe, and the extraction opening, the antifouling plate and the limiting pipe are arranged in a vertical coaxial distribution manner.

Compared with the prior art, the beneficial effects of the utility model are that: according to the sealed anti-pollution stem cell extraction device, the fan is driven by the motor to suck condensate and then rotate, the bearing plates rotating oppositely are driven to rotate, and the anti-pollution plates are opened and closed when being extracted and separated through the lifting sealing plates, so that the stem cell extraction is prevented from being influenced by external pollution;

1. the test tube body is placed in a limiting tube of a receiving table in the device body, after the bottom of the test tube body contacts with the extrusion block, the backward movement of the extrusion block drives the contact block to move upwards to push out the clamping block inwards, and therefore the test tube body is limited and fixed;

2. after driving third bull stick and fan rotation through the motor, first bull stick drives bearing platform and test tube body and changes the operation that reaches centrifugal separation, later when driving the closing plate rebound through rotatory threaded rod, the inside antifouling board of closing plate passes through the inner wall fixed connection of stay cord and device body for thereby make after the rebound draw the mouth and spill to the outside removal of antifouling board under the spacing of stay cord, the accessible draws the mouth and extracts stem cell.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present invention;

FIG. 2 is a schematic top view of the receiving platform of the present invention;

FIG. 3 is a schematic view of the front section structure of the limiting tube of the present invention;

FIG. 4 is a schematic structural view of a front section of the sealing plate of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. a receiving table; 3. a limiting ring; 4. a limiting pipe; 5. extruding the block; 6. a contact block; 7. a clamping block; 8. a test tube body; 9. a first rotating lever; 10. a second rotating rod; 11. a test tube groove; 12. a third rotating rod; 13. a fan; 14. a condensate; 15. a motor; 16. a threaded rod; 17. a sealing plate; 18. an extraction port; 19. an antifouling board.

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. 1-5, the present invention provides a technical solution: a sealed anti-pollution stem cell extraction device comprises a device body 1, a test tube body 8, a motor 15 and a sealing plate 17, wherein a bearing table 2 is arranged at the central position inside the device body 1 in a penetrating manner, a limiting ring 3 is fixedly arranged in the middle of the outer wall of the bearing table 2, a test tube groove 11 is formed inside the bearing table 2, a limiting tube 4 is fixedly arranged at the bottom of the test tube groove 11, extrusion blocks 5 are arranged on the left side and the right side of the inner bottom surface of the limiting tube 4 in a penetrating manner, contact blocks 6 are arranged at the end parts of the extrusion blocks 5 inside the limiting tube 4 in a sliding manner, clamping blocks 7 are arranged on the left side and the right side above the limiting tube 4 in a penetrating manner, the test tube body 8 is arranged inside the limiting tube 4, a first rotating rod 9 is fixedly arranged at the central position of the bottom surface of the bearing table 2 inside the device body 1, a second rotating rod 10 is arranged inside the right side of the device body 1 in a rotating manner, and the first rotating rod 9 is engaged with the end of the second rotating rod 10 through a bevel gear, and a third rotating rod 12 is fixedly arranged at the central position of the bottom surface of the device body 1, meanwhile, a third rotating rod 12 is engaged with the end of the second rotating rod 10 through a bevel gear, a fan 13 is fixedly arranged on the outer wall of the third rotating rod 12 in the device body 1, condensate 14 is arranged on the bottom surface of the device body 1, a motor 15 is fixedly arranged on the left side of the inner bottom surface of the device body 1, the outer wall of an output shaft of the motor 15 is meshed and connected with the outer wall of the third rotating rod 12 through a transmission belt, threaded rods 16 are arranged on the left side and the right side of the device body 1 in a penetrating way, sealing plates 17 are connected with the outer threads of the threaded rods 16, the sealing plate 17 is provided with an extraction port 18, and the sealing plate 17 is provided with an antifouling plate 19 inside thereof by sliding by a spring, and an end of the antifouling plate 19 is fixedly connected to the inner wall of the apparatus body 1 by a pull cord.

The bearing platform 2 and the device body 1 are arranged in a vertical coaxial distribution mode, the bearing platform 2 and the device body 1 are arranged in a sliding mode and are relatively attached, the diameter of the limiting ring 3 on the outer wall of the bearing platform 2 is larger than that of the device body 1, and the bearing platform 2 is prevented from being separated from the device body 1 when rotating.

Equal angle evenly distributed of spacing pipe 4 in the inside of accepting platform 2, and the bottom of spacing pipe 4 sets up for the arc structure to extrusion piece 5 and conflict piece 6 and grip block 7 inside of spacing pipe 4 all set up about the vertical center axis symmetric distribution of spacing pipe 4, make grip block 7 carry out spacing fixed to test tube body 8.

The first rotating rod 9, the third rotating rod 12 and the fan 13 are arranged in a vertical coaxial distribution mode, the diameter of the fan 13 is smaller than that of the bearing table 2, and the rotating direction of the fan 13 is opposite to that of the bearing table 2, so that the fan 13 conducts constant-temperature heat dissipation on the bottom surface of the bearing table 2.

The threaded rod 16 is symmetrically distributed about the vertical central axis of the device body 1, and the vertical central axis of the threaded rod 16 and the vertical central axis of the device body 1 are parallel to each other, so that the rotation of the threaded rod 16 drives the sealing plate 17 to move up and down.

The inside mouth 18 and the antifouling board 19 of drawing of sealing plate 17 all set up about spacing pipe 4 one-to-one to draw and set up for vertical coaxial distribution between mouth 18 and antifouling board 19 and the spacing pipe 4, make antifouling board 19 cover the mouth 18 of drawing of sealing plate 17.

The working principle is as follows: before the sealed anti-pollution stem cell extraction device is used, the whole situation of the device needs to be checked firstly to determine that the device can work normally, as shown in fig. 1-5, firstly, a test tube body 8 needs to be installed inside a limiting tube 4 of a bearing table 2 which is rotatably arranged inside the device body 1, after the bottom of the test tube body 8 is in contact with an extrusion block 5 inside the limiting tube 4, the extrusion block 5 slides towards the inside of the limiting tube 4, and then an interference block 6 is extruded upwards to move, so that a clamping block 7 at the top of the interference block 6 simultaneously clamps and limits the outer walls of two sides of the test tube body 8, and the stem cells inside the test tube body 8 are prevented from colliding during separation;

as shown in fig. 1, 4-5, a motor 15 fixedly arranged inside the device body 1 is started, so that the motor 15 drives the third rotating rod 12 to rotate through a transmission belt, meanwhile, the fan 13 on the outer wall of the third rotating rod 12 absorbs the condensate 14 to move upwards, the third rotating rod 12 drives the first rotating rod 9 to rotate through the bevel gear at the end part of the second rotating rod 10, so that the first rotating rod 9 drives the receiving platform 2 at the top end to rotate, and the receiving platform 2 can generate larger deviation and fall off in the rotating process under the limit fixation of the limit ring 3, the sealing plate 17 is driven to move upwards by rotating the threaded rod 16, and under the condition that the anti-fouling plate 19 arranged in the sealing plate 17 in a sliding way is fixedly connected to the inner wall of the device body 1 at the end part of the pull rope, sliding to one side of the inside of the sealing plate 17 allows the researcher to extract the stem cells after separation through the extraction port 18.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anti-pollution stem cell extraction element of canned type, includes device body (1), test tube body (8), motor (15) and closing plate (17), its characterized in that: the device is characterized in that a bearing table (2) is arranged at the center of the inside of a device body (1) in a penetrating manner, a limiting ring (3) is fixedly arranged in the middle of the outer wall of the bearing table (2), a test tube groove (11) is formed in the bearing table (2), a limiting tube (4) is fixedly arranged at the bottom of the test tube groove (11), extrusion blocks (5) are arranged on the left side and the right side of the bottom surface of the inside of the limiting tube (4) in a penetrating manner, a contact block (6) is arranged at the end part of the extrusion block (5) in the limiting tube (4) in a sliding manner, clamping blocks (7) are arranged on the left side and the right side of the upper part of the limiting tube (4) in a penetrating manner, a test tube body (8) is arranged in the limiting tube (4), a first rotating rod (9) is fixedly arranged at the center of the bottom surface of the bearing table (2) in the device body (1), and a second rotating rod (10) is arranged on the right side of the device body (1) in a rotating manner, the first rotating rod (9) is connected with the end part of the second rotating rod (10) through a conical gear in a meshing manner, a third rotating rod (12) is fixedly arranged at the center of the bottom surface of the device body (1), the third rotating rod (12) is connected with the end part of the second rotating rod (10) through a conical gear in a meshing manner, a fan (13) is fixedly arranged on the outer wall of the third rotating rod (12) inside the device body (1), condensate (14) is arranged on the bottom surface of the device body (1), a motor (15) is fixedly arranged on the left side of the bottom surface inside the device body (1), the outer wall of an output shaft of the motor (15) is connected with the outer wall of the third rotating rod (12) through a transmission belt in a meshing manner, threaded rods (16) are arranged on the left side and the right side of the device body (1) in a penetrating manner, a sealing plate (17) is connected with the outer threads of the threaded rod (16), and an extraction port (18) is arranged on the sealing plate (17), and the inner part of the sealing plate (17) is provided with an antifouling plate (19) in a sliding way through a spring, and the end part of the antifouling plate (19) is fixedly connected to the inner wall of the device body (1) through a pull rope.

2. The sealed contamination-preventive stem cell extraction device according to claim 1, wherein: the bearing table (2) and the device body (1) are arranged in a vertical coaxial distribution mode, the bearing table (2) and the device body (1) form a sliding arrangement which is relatively attached, and the diameter of the limiting ring (3) on the outer wall of the bearing table (2) is larger than that of the device body (1).

3. The sealed contamination-preventive stem cell extraction device according to claim 1, wherein: spacing pipe (4) equiangular evenly distributed is in the inside of accepting platform (2), and the bottom of spacing pipe (4) sets up for the arc structure to extrusion piece (5) and conflict piece (6) and grip block (7) inside of spacing pipe (4) all set up about the vertical center axis symmetric distribution of spacing pipe (4).

4. The sealed contamination-preventive stem cell extraction device according to claim 1, wherein: the first rotating rod (9), the third rotating rod (12) and the fan (13) are arranged in a vertical coaxial distribution mode, the diameter of the fan (13) is smaller than that of the bearing table (2), and the rotating direction of the fan (13) is opposite to that of the bearing table (2).

5. The sealed contamination-preventive stem cell extraction device according to claim 1, wherein: the threaded rods (16) are symmetrically distributed about the vertical central axis of the device body (1), and the vertical central axis of the threaded rods (16) and the vertical central axis of the device body (1) are parallel to each other.

6. The sealed contamination-preventive stem cell extraction device according to claim 1, wherein: the inside mouth (18) of drawing of closing plate (17) all sets up about spacing pipe (4) one-to-one with antifouling board (19) to draw and set up for vertical coaxial distribution between mouth (18) and antifouling board (19) and spacing pipe (4).