CN221131967U - Multi-dimensional oscillation equipment for hematopoietic stem cells - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multi-dimensional oscillation device for hematopoietic stem cells, which comprises a main body, wherein an inner treatment barrel is arranged in the main body near the upper part, a first treatment bin and a second treatment bin are arranged in the inner treatment barrel, a rotating shaft is rotatably connected to the bottom end in the first treatment bin, an eccentric roller is fixedly connected to the outer side wall of the rotating shaft, an oscillation mechanism is arranged in the inner side wall of the main body near the upper part, and an auxiliary mechanism is arranged in the main body near the bottom end.

Description

Multi-dimensional oscillation equipment for hematopoietic stem cells

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multi-dimensional concussion device for hematopoietic stem cells.

Background

The hematopoietic stem cells are adult stem cells in a blood system, are heterogeneous groups, have long-term self-renewal capacity and the potential of differentiating into various mature blood cells, are the adult stem cells with the longest research history and the most deep, have important guiding significance for researching various stem cells including tumor stem cells, and need to be evenly mixed with a protective agent in a shaking way in a low-temperature environment as soon as possible after being extracted from a human body so as to be convenient for subsequent use.

At present, when hematopoietic stem cells and protective agents are mixed, a test tube is often mixed by shaking left and right, but when the liquid amount to be mixed is large, the hematopoietic stem cells are required to be filled into a treatment barrel for mixing, the mixing vibration direction is limited, the mixing effect is poor, and a large amount of mixed liquid is inconvenient for medical staff to split after being integrally mixed, so that the taking is inconvenient.

Disclosure of utility model

The utility model aims to provide a multi-dimensional oscillation device for hematopoietic stem cells, which solves the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hematopoietic stem cell multidimension degree shock equipment, includes the main part, the inside upper position that is close to of main part is provided with interior processing barrel, interior processing barrel is inside to be seted up processing storehouse one with processing storehouse two, processing storehouse one inside bottom rotates and is connected with the pivot, pivot lateral wall fixedly connected with eccentric roller, the main part inside wall is close to the upper position and is provided with shock mechanism, the inside bottom position that is close to of main part is provided with assist mechanism, shock mechanism includes two sets of perpendicular grooves and annular fly leaf two sets of perpendicular groove all run through and set up in main part lateral wall position, the annular fly leaf sets up in the inside upper position that is close to of main part, assist mechanism includes annular loading board, annular loading board sets up in the inside bottom position that is close to of main part, a plurality of round holes have been seted up in the penetration of annular loading board upper end surface, the inside test tube that has inserted of round hole.

As a further description of the above technical solution:

The two groups of vertical grooves are internally and rotatably connected with reciprocating screws, the two groups of reciprocating screws are externally sleeved with movable blocks, one ends of the movable blocks are fixedly connected with an annular movable plate, two groups of motors are mounted on the surface of the upper end of the main body, and the output ends of the two groups of motors are respectively connected with one ends of the two groups of reciprocating screws.

As a further description of the above technical solution:

The inner side wall of the annular movable plate is fixedly connected with two groups of telescopic connecting rods, one ends of the two groups of telescopic connecting rods are fixedly connected with the inner treatment barrel, and the outer parts of the two groups of telescopic connecting rods are sleeved with supporting springs.

As a further description of the above technical solution:

The utility model discloses a test tube, including annular loading board, flexible communicating pipe, check valve, flexible communicating pipe, processing bin, flexible communicating pipe outer wall, annular loading board upper end fixedly connected with a plurality of groups branch, and a plurality of groups branch upper end all with annular fly leaf fixed connection, the test tube upper end is inserted and is equipped with the stopcock, stopcock upper end fixedly connected with flexible communicating pipe, just flexible communicating pipe one end sets up inside the test tube, and its other end sets up in processing bin two inside, the check valve is installed to flexible communicating pipe lateral wall.

As a further description of the above technical solution:

The bottom surface of the annular bearing plate is close to the outer side wall of the test tube, two groups of sliding grooves are formed in a penetrating mode, sliding rods are fixedly connected inside the sliding grooves, sliding blocks are sleeved outside the sliding rods, and reset springs are sleeved outside the sliding rods and located between the sliding blocks and the inner side walls of the sliding grooves.

As a further description of the above technical solution:

the test tube bottom cover is equipped with two sets of spacing shells, one set of spacing shell lateral wall fixed mounting has magnetic stripe one, another set of spacing shell lateral wall fixed mounting has magnetic stripe two, just magnetic stripe two mutually support with magnetic stripe one.

As a further description of the above technical solution:

The main part lateral wall is close to bottom position fixedly connected with annular fixed plate, annular fixed plate bottom fixed mounting has three support of group, interior processing barrel upper end surface mounting has motor two, and motor two output links to each other with pivot one end, interior processing barrel lateral wall fixedly connected with filling tube, just filling tube one end sets up in processing storehouse two inside.

The effective effects are as follows:

the utility model provides a multi-dimensional concussion device for hematopoietic stem cells. The beneficial effects are as follows:

This hematopoietic stem cell multidimension degree vibration equipment, it rocks about making the interior processing barrel through motor two and pivot cooperation eccentric roller, it mixes to be located to handle the mixed liquor of hematopoietic stem cell in the storehouse two and protection agent transversely to rock, and simultaneously through motor one, reciprocal lead screw cooperation movable block, make interior processing barrel reciprocating motion from top to bottom, thereby rock the mixed liquor of hematopoietic stem cell and protection agent and mix, and lead into each group test tube through flexible communicating pipe with the mixed liquor of hematopoietic stem cell and protection agent after interior processing barrel mixes again, shake from top to bottom again, can further shake the mixed liquor of hematopoietic stem cell and protection agent that leads into each group test tube, through above-mentioned operation, can carry out multidimension to hematopoietic stem cell and protection agent mixed liquor and shake and mix, and realize can be to carrying out the pipe again and mix after a large amount of hematopoietic stem cell and protection agent mixed liquor bulk mixing, thereby effectively improve the effect of mixing.

This hematopoietic stem cell multidimension degree concussion equipment, through flexible communicating pipe and the test tube that sets up, can be with the mixed liquid of hematopoietic stem cell after mixing and protectant let in each group test tube, realize the automatic partial shipment to mixed liquid, and shift out the back from the test tube with two sets of spacing shells, can follow the round hole downwardly shift out the test tube to pull out the stopcock, can use, through above-mentioned operation, the medical personnel of being convenient for carries out partial shipment to the mixed liquid of concussion mixed hematopoietic stem cell and protectant, the be convenient for take.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of the oscillating mechanism and the auxiliary mechanism according to the present utility model;

FIG. 4 is a bottom view of the annular carrier plate of the present utility model;

fig. 5 is an enlarged view of the utility model at a in fig. 4.

Reference numerals illustrate:

1. a main body; 2. an annular fixing plate; 3. a bracket; 4. an inner treatment barrel; 5. a rotating shaft; 6. an eccentric roller; 7. a first treatment bin; 8. a second treatment bin; 9. a feeding tube; 10. an annular movable plate; 11. a reciprocating screw; 12. a movable block; 13. a telescopic connecting rod; 14. an annular bearing plate; 15. a round hole; 16. a test tube; 17. a pipe plug; 18. a telescopic communicating pipe; 19. a chute; 20. a slide block; 21. a limit shell; 22. a first magnetic stripe; 23. a second magnetic stripe; 24. a slide bar; 25. a vertical groove; 26. an oscillating mechanism; 27. an auxiliary mechanism; 28. a supporting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a multi-dimensional oscillation device for hematopoietic stem cells includes a main body 1, an inner treatment tank 4 is disposed in the main body 1 near the upper position, a first treatment tank 7 and a second treatment tank 8 are disposed in the inner treatment tank 4, a rotating shaft 5 is rotatably connected to the bottom end of the first treatment tank 7, an eccentric roller 6 is fixedly connected to the outer side wall of the rotating shaft 5, an oscillation mechanism 26 is disposed in the inner side wall of the main body 1 near the upper position, an auxiliary mechanism 27 is disposed in the inner side of the main body 1 near the bottom end, the oscillation mechanism 26 includes two groups of vertical grooves 25 and two groups of vertical grooves 25 of an annular movable plate 10, the annular movable plate 10 is disposed in the main body 1 near the upper position, the auxiliary mechanism 27 includes an annular bearing plate 14, the annular bearing plate 14 is disposed in the inner side near the bottom end of the main body 1, a plurality of groups of round holes 15 are disposed on the upper end surface of the annular bearing plate 14, and test tubes 16 are inserted in the round holes 15.

The inside all rotates of two sets of perpendicular grooves 25 is connected with reciprocating screw 11, and the outside all overlaps of two sets of reciprocating screw 11 is equipped with movable block 12, and two sets of movable block 12 one end all with annular fly leaf 10 fixed connection, main part 1 upper end surface mounting has two sets of motors, and two sets of motor output links to each other with two sets of reciprocating screw 11 one end respectively, and rotatory through motor drive reciprocating screw 11 can drive movable block 12 along perpendicular groove 25 up-and-down reciprocating motion.

The annular movable plate 10 inside wall fixedly connected with two sets of flexible connecting rods 13, two sets of flexible connecting rods 13 one end all with interior processing bucket 4 fixed connection, the outside cover of two sets of flexible connecting rods 13 is equipped with supporting spring, when interior processing bucket 4 moves about, and wherein a set of flexible connecting rod 13 compresses, and another set of flexible connecting rod 13 extends, repeatedly adjusts the extension and shortens, plays the support to interior processing bucket 4 position and the position limiting effect of rocking about.

The outer side wall of the main body 1 is close to the annular fixed plate 2 of bottom position fixedly connected with, and annular fixed plate 2 bottom surface fixed mounting has three sets of supports 3, and interior treatment barrel 4 upper end surface mounting has motor two, and motor two output links to each other with pivot 5 one end, and interior treatment barrel 4 outer side wall fixedly connected with filling tube 9, and filling tube 9 one end setting is in the treatment storehouse two 8 inside.

When the multifunctional hematopoietic stem cell and protective agent combined liquid is used, the mixed liquid of the hematopoietic stem cells and the protective agent is introduced into the treatment bin II 8 of the inner treatment barrel 4 through the feeding pipe 9, and then the rotating shaft 5 is driven to rotate through the motor II, so that the eccentric roller 6 is driven to rotate in the treatment bin I7 to do eccentric rotation, the generated centrifugal force enables the inner treatment barrel 4 to shake left and right in the main body 1 through the telescopic connecting rod 13 matched with the supporting spring, the mixed liquid of the hematopoietic stem cells and the protective agent in the treatment bin II 8 can be transversely shaken and mixed, and meanwhile, the motor drives the reciprocating screw rod 11 to rotate, so that the movable block 12 can be driven to reciprocate up and down along the vertical groove 25, and the annular movable plate 10 is driven to reciprocate up and down, and then the inner treatment barrel 4 connected through the telescopic connecting rod 13 is driven to reciprocate up and down, so that the mixed liquid of the hematopoietic stem cells and the protective agent is mixed in a multi-dimensional shaking manner, and the hematopoietic stem cells and the protective agent are fully mixed.

The annular loading board 14 upper end fixedly connected with a plurality of groups branch 28, and a plurality of groups branch 28 upper ends all with annular fly leaf 10 fixed connection, test tube 16 upper end is inserted and is equipped with the stopcock 17, and stopcock 17 upper end fixedly connected with flexible communicating pipe 18, and flexible communicating pipe 18 one end setting is inside test tube 16, and its other end setting is inside processing storehouse two 8, and the check valve is installed to flexible communicating pipe 18 lateral wall, and the setting of check valve for the mixed solution that lets in test tube 16 can not flow in processing storehouse two 8 again.

The bottom surface of the annular bearing plate 14 is close to the outer side wall of the test tube 16, two groups of sliding grooves 19 are formed in a penetrating mode, sliding rods 24 are fixedly connected inside the two groups of sliding grooves 19, sliding blocks 20 are sleeved outside the sliding rods 24, reset springs are sleeved at positions between the sliding blocks 20 and the inner side walls of the sliding grooves 19, two groups of limiting shells 21 are sleeved at the bottom of the test tube 16, a first magnetic strip 22 is fixedly arranged on the outer side wall of one group of limiting shells 21, a second magnetic strip 23 is fixedly arranged on the outer side wall of the other group of limiting shells 21, the second magnetic strip 23 is matched with the first magnetic strip 22, the second magnetic strip 23 is mutually adsorbed with the first magnetic strip 22, the two groups of limiting shells 21 can be fixed together, the two groups of sliding blocks 20 are pushed to be mutually close through the elastic force of the two groups of reset springs, the positions between the two groups of limiting shells 21 can be further limited, and the effect of bearing and fixing the positions of the test tube 16 is achieved.

Specifically, the valve is opened, so that the mixed liquid of the hematopoietic stem cells and the protective agent mixed in the treatment bin II 8 through the oscillation mechanism 26 is introduced into each group of test tubes 16 through the telescopic communicating pipe 18 for split charging, and meanwhile, the supporting rod 28 moves up and down along with the annular movable plate 10 in a reciprocating manner, so that the annular bearing plate 14 can be driven to reciprocate up and down, and further, each group of test tubes 16 thereon are driven to pitch up and down, and the mixed liquid of the hematopoietic stem cells and the protective agent introduced into each group of test tubes 16 is oscillated, so that the mixing effect is effectively improved;

When the mixed liquid of the hematopoietic stem cells and the protective agent which are well mixed by vibration needs to be taken, vibration can be stopped, then two groups of limiting shells 21 are respectively moved along slide bars 24 installed in slide grooves 19 through two groups of slide blocks 20, so that the two groups of limiting shells 21 are separated, a first magnetic strip 22 is separated from a second magnetic strip 23, the two groups of limiting shells 21 are removed from a test tube 16, the test tube 16 can be downwards removed from the test tube 16 along a round hole 15, a tube plug 17 is pulled out, and the mixed liquid of the hematopoietic stem cells and the protective agent which are well mixed by vibration can be conveniently split and packaged by medical staff through the operation, and the mixed liquid is convenient to take.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. 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 utility model. Thus, the present utility model 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 (7)

1. A hematopoietic stem cell multidimensional concussion device, characterized in that: including main part (1), inside upper portion that is close to of main part (1) is provided with interior processing barrel (4), processing storehouse one (7) and processing storehouse two (8) have been seted up to interior processing barrel (4) inside, processing storehouse one (7) inside bottom rotates and is connected with pivot (5), pivot (5) lateral wall fixedly connected with eccentric roller (6), main part (1) inside wall is close to upper portion position and is provided with vibration mechanism (26), main part (1) inside is close to the bottom position and is provided with auxiliary mechanism (27), vibration mechanism (26) include two sets of perpendicular groove (25) and annular fly leaf (10), two sets of perpendicular groove (25) all run through and set up in main part (1) lateral wall position, annular fly leaf (10) set up in main part (1) inside upper portion position that is close to, auxiliary mechanism (27) are including annular loading board (14), annular loading board (14) inside are close to the bottom position, annular loading board (14) upper end surface has run through and has been seted up group (15), inside (16) are equipped with round hole.

2. The hematopoietic stem cell multi-dimensional concussion apparatus of claim 1, wherein: two sets of perpendicular groove (25) are inside all to rotate and are connected with reciprocating screw (11), and two sets of reciprocating screw (11) outside all overlaps and is equipped with movable block (12), and two sets of movable block (12) one end all with annular fly leaf (10) fixed connection, main part (1) upper end surface mounting has two sets of motors, and two sets of motor output links to each other with two sets of reciprocating screw (11) one end respectively.

3. The hematopoietic stem cell multi-dimensional concussion apparatus of claim 2, wherein: the inner side wall of the annular movable plate (10) is fixedly connected with two groups of telescopic connecting rods (13), one ends of the two groups of telescopic connecting rods (13) are fixedly connected with the inner treatment barrel (4), and supporting springs are sleeved outside the two groups of telescopic connecting rods (13).

4. The hematopoietic stem cell multi-dimensional concussion apparatus of claim 1, wherein: the utility model discloses a test tube, including annular loading board (14), a plurality of groups branch (28), and a plurality of groups branch (28) upper end all with annular fly leaf (10) fixed connection, test tube (16) upper end is inserted and is equipped with stopcock (17), stopcock (17) upper end fixedly connected with flexible communicating pipe (18), just flexible communicating pipe (18) one end sets up inside test tube (16), and its other end sets up inside processing storehouse two (8), the check valve is installed to flexible communicating pipe (18) lateral wall.

5. The apparatus of claim 4, wherein the apparatus comprises: two groups of sliding grooves (19) are formed in the bottom surface of the annular bearing plate (14) close to the outer side wall of the test tube (16) in a penetrating mode, sliding rods (24) are fixedly connected inside the sliding grooves (19), sliding blocks (20) are sleeved outside the sliding rods (24), and reset springs are sleeved outside the sliding rods (24) and located between the sliding blocks (20) and the inner side walls of the sliding grooves (19).

6. The apparatus of claim 5, wherein the apparatus comprises: two groups of limiting shells (21) are sleeved at the bottom of the test tube (16), one group of limiting shells (21) are fixedly provided with a first magnetic strip (22) on the outer side wall, the other group of limiting shells (21) are fixedly provided with a second magnetic strip (23), and the second magnetic strip (23) is matched with the first magnetic strip (22).

7. The hematopoietic stem cell multi-dimensional concussion apparatus of claim 1, wherein: the utility model discloses a feeding device for the waste water, including main part (1), annular fixed plate (2) is close to bottom position fixedly connected with to lateral wall of main part (1), annular fixed plate (2) bottom surface fixed mounting has three support (3) of group, interior processing barrel (4) upper end surface mounting has motor two, and motor two output links to each other with pivot (5) one end, interior processing barrel (4) lateral wall fixedly connected with filling tube (9), just filling tube (9) one end sets up inside processing storehouse two (8).