CN214032521U

CN214032521U - Hematopoietic stem cell recovery device

Info

Publication number: CN214032521U
Application number: CN202021692235.9U
Authority: CN
Inventors: 刘传才; 付娴婕; 徐鹏; 杨梅
Original assignee: Ezhou Central Hospital
Current assignee: Ezhou Central Hospital
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-08-24
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a hematopoietic stem cell recovery device, the power distribution box comprises a box body, place the subassembly and rock the subassembly, place the subassembly and rock the inside that the subassembly all set up at the box, the box includes the casing, backup pad and heater strip, the backup pad is two, and two backup pad symmetries set up the horizontal both sides inner wall at the casing, place the upper end in two backup pads respectively in the both sides of subassembly, the heater strip sets up the bottom at the casing, place and place the storage test tube on the subassembly, it includes the installing frame to rock the subassembly, including a motor, an end cap, a controller, and a cover plate, the impeller, float pipe and bracing piece, the installing frame sets up the lateral wall at the casing, the motor sets up the inside at the installing frame, the impeller sets up on the output shaft of motor, the inside packing of casing has liquid, it is suitable for floating on liquid to float the pipe, and float the below that the pipe is located the backup pad. The utility model discloses can accelerate the efficiency of the inside liquid of storage test tube when being heated, and then improve the efficiency of hematopoietic stem cell when recovering from life or consciousness.

Description

Hematopoietic stem cell recovery device

Technical Field

The utility model relates to a cell culture, in particular to hematopoietic stem cell resuscitating device.

Background

The hematopoietic stem cells are adult stem cells in a blood system, are a heterogeneous group, have the capacity of long-term self-renewal and the potential of differentiating into various mature blood cells, are stored in liquid nitrogen after being extracted, and are revived by water bath heating when in need of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a hematopoietic stem cell resuscitating device to overcome the not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a hematopoietic stem cell resuscitation device comprises a box body, a placing component and a shaking component, wherein the placing component and the shaking component are arranged inside the box body, the box body comprises a shell, two supporting plates and heating wires, the two supporting plates are symmetrically arranged on the inner walls of the two horizontal sides of the shell, the two sides of the placing component are respectively arranged at the upper ends of the two supporting plates, the heating wires are arranged at the bottom of the shell, a storage test tube is arranged on the placing component, the shaking component comprises a mounting frame, a motor, an impeller, a floating tube and a supporting rod, the mounting frame is arranged on the side wall of the shell, the motor is arranged inside the mounting frame, the impeller is arranged on an output shaft of the motor, the shell is filled with liquid, and the floating tube is suitable for floating on the liquid, the floating pipes are located below the supporting plates, the number of the supporting rods is two, the bottom ends of the two supporting rods respectively abut against the two sides of the top end of the floating pipe, the top ends of the two supporting rods respectively abut against the two sides of the bottom end of the placing component, and the supporting rods penetrate through the supporting plates.

The utility model has the advantages that: place the storage test tube on placing the subassembly, place the subassembly and place the inside at the box, the backup pad is accepted placing the subassembly, the heater wire heats liquid, the motor drives the impeller and rotates, stir liquid, liquid is owing to receive the stirring, the liquid level can take place to rock, the liquid level drives the pipe that floats and rocks, the pipe that floats promotes the upper plate through the bracing piece when rocking, the bracing piece runs through the backup pad again, guarantee that the bracing piece promotes placing the subassembly in vertical direction, thereby make the storage test tube of placing on the subassembly also take place to rock when the heating, accelerate the efficiency of the inside liquid of storage test tube when being heated, and then improve the efficiency of hematopoietic stem cell when recovering from life or life.

Drawings

Fig. 1 is a schematic structural diagram of a hematopoietic stem cell resuscitating device according to an embodiment of the present invention.

In the figure: the device comprises a box body 1, a shell 11, a support plate 12, a heating wire 13, a placing component 2, an upper plate 21, a lower plate 22, a connecting rod 23, a through hole 24, a concave groove 25, a shaking component 3, a mounting frame 31, a motor 32, an impeller 33, a floating pipe 34, a support rod 35, a spring 36, a baffle 37 and a storage test tube 4.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.

As shown in fig. 1, embodiment 1 of the present invention provides a hematopoietic stem cell resuscitating device, which comprises a box body 1, a placing component 2 and a shaking component 3, wherein the placing component 2 and the shaking component 3 are both disposed inside the box body 1, the box body 1 comprises a housing 11, two supporting plates 12 and heating wires 13, the two supporting plates 12 are symmetrically disposed on the inner walls of the two horizontal sides of the housing 11, the two sides of the placing component 2 are respectively disposed on the upper ends of the two supporting plates 12, the heating wires 13 are disposed at the bottom of the housing 11, a storage test tube 4 is disposed on the placing component 2, the shaking component 3 comprises a mounting frame 31, a motor 32, an impeller 33, a floating tube 34 and a supporting rod 35, the mounting frame 31 is disposed on the side wall of the housing 11, the motor 32 is disposed inside the mounting frame 31, the impeller 33 is disposed on the output shaft of the motor 32, the interior of the housing 11 is filled with liquid, the pipe 34 that floats is suitable for and floats on liquid, and the pipe 34 that floats is located the below of backup pad 12, the bracing piece 35 is two, the bottom of two bracing pieces 35 offsets with the top both sides of floating the pipe 34 respectively, the top of two bracing pieces 35 offsets with the bottom both sides of placing subassembly 2 respectively, and bracing piece 35 runs through backup pad 12, when upper plate 21 rocks on backup pad 12, bracing piece 35 runs through backup pad 12 and can prevent that upper plate 21 from squinting on the horizontal direction, the 32 models of motor can be F2835, heater strip 13 material can be nichrome.

Place storage tube 4 on placing component 2, place component 2 and place the inside at box 1, backup pad 12 accepts placing component 2, heater strip 13 heats liquid, motor 32 drives impeller 33 and rotates, stir liquid, liquid is owing to receive the stirring, the liquid level can take place to rock, the liquid level drives floats pipe 34 and rocks, it promotes upper plate 21 through bracing piece 35 when rocking to float pipe 34, bracing piece 35 runs through backup pad 12 again, guarantee that bracing piece 35 promotes placing component 2 in vertical direction, thereby make storage tube 4 on placing component 2 also take place to rock in the heating, accelerate the efficiency of storage tube 4 inside liquid when being heated, and then improve the efficiency of hematopoietic stem cell when recovering from life or life.

The embodiment 2 of the utility model provides a hematopoietic stem cell recovery device, on the basis of embodiment 1, it includes upper plate 21 to place subassembly 2, hypoplastron 22 and connecting rod 23, the both sides of upper plate 21 offset with the upper end of two backup pads 12 respectively, hypoplastron 22 passes through connecting rod 23 and sets up the below at upper plate 21, and hypoplastron 22 is parallel and upper plate 21, through-hole 24 has been seted up on the upper plate 21, hypoplastron 22 is suitable for accepting storage tube 4, storage tube 4 places in the inside of through-hole 24, insert storage tube 4 the inside of through-hole 24, hypoplastron 22 accepts storage tube 4's bottom, through-hole 24 limits storage tube 4 and takes place rocking of horizontal direction, avoid storage tube 4 to collide and damage.

The embodiment 3 of the utility model provides a hematopoietic stem cell recovery device, on the basis of embodiment 2, the concave groove 25 with the laminating of 4 bottoms of storage test tube is seted up to hypoplastron 22's upper end, because storage test tube 4's bottom is glossy arc, if do not set up concave groove 25 on hypoplastron 22, storage test tube 4's bottom can squint on hypoplastron 22, influence the location of storage test tube 4 on hypoplastron 22, can be better fix a position storage test tube 4 through concave groove 25, further improve the stability of storage test tube 4 on hypoplastron 22.

The embodiment 4 of the utility model provides a hematopoietic stem cell resuscitator, on the basis of embodiment 3, it still establishes two springs 36 on two bracing pieces 35 including establishing respectively to rock subassembly 3, spring 36 is located and places and rock subassembly 3 between subassembly 2 and the backup pad 12 and still establish two springs 36 on two bracing pieces 35 including establishing respectively, spring 36 is located and places between subassembly 2 and the backup pad 12, upper plate 21 passes through spring 36 and backup pad 12 contact, spring 36 can carry out elastic support to upper plate 21, when liquid level rocks, when floating pipe 34 can be better promote backup pad 12, make and place subassembly 2 and normally rock, and upper plate 21 places when on spring 36, spring 36 can be compressed, can also offset the gravity on the upper plate 21 in part, guarantee that floating pipe 34 can carry out better promotion to upper plate 21.

The embodiment 5 of the utility model provides a hematopoietic stem cell recovery device, on the basis of embodiment 4, it still includes two baffles 37 that are located placing assembly 2 bottom both sides to rock subassembly 3, two baffles 37 offset with the top of two springs 36 respectively, the top of bracing piece 35 runs through upper plate 21, hypoplastron 22 is suitable for passing through from flotation tube 34, flotation tube 34 is the shape with 11 opening looks adaptations of casing, flotation tube 34 horizontal length is greater than hypoplastron 22 horizontal length, place the top at spring 36 through baffle 37, and bracing piece 35 runs through upper plate 21, upper plate 21 can be taken out from the inside of box 1, be convenient for take out a plurality of storage tube 4 once only from the inside of placing assembly 2, be convenient for operate storage tube 4.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The hematopoietic stem cell resuscitation device is characterized by comprising a box body (1), a placing component (2) and a shaking component (3), wherein the placing component (2) and the shaking component (3) are arranged in the box body (1), the box body (1) comprises a shell (11), two supporting plates (12) and two heating wires (13), the two supporting plates (12) are symmetrically arranged on the inner walls of the two horizontal sides of the shell (11), the two sides of the placing component (2) are respectively arranged at the upper ends of the two supporting plates (12), the heating wires (13) are arranged at the bottom of the shell (11), a storage test tube (4) is arranged on the placing component (2), the shaking component (3) comprises a mounting frame (31), a motor (32), an impeller (33), a floating tube (34) and a supporting rod (35), installing frame (31) sets up the lateral wall of casing (11), motor (32) set up the inside of installing frame (31), impeller (33) set up on the output shaft of motor (32), the inside packing of casing (11) has liquid, it is suitable for floating on liquid to float pipe (34), just to float pipe (34) are located the below of backup pad (12), bracing piece (35) are two, two the bottom of bracing piece (35) respectively with the top both sides of floating pipe (34) offset, two the top of bracing piece (35) respectively with the bottom both sides of placing subassembly (2) offset, just bracing piece (35) run through backup pad (12).

2. The hematopoietic stem cell resuscitation device according to claim 1, wherein the placement module (2) comprises an upper plate (21), a lower plate (22) and a connecting rod (23), wherein two sides of the upper plate (21) respectively abut against the upper ends of the two support plates (12), the lower plate (22) is disposed below the upper plate (21) through the connecting rod (23), the lower plate (22) is parallel to the upper plate (21), a through hole (24) is formed in the upper plate (21), the lower plate (22) is adapted to receive a storage tube (4), and the storage tube (4) is placed inside the through hole (24).

3. The hematopoietic stem cell resuscitating device of claim 2, wherein the upper end of the lower plate (22) is opened with a concave groove (25) that fits the bottom end of the storage tube (4).

4. The hematopoietic stem cell resuscitating device of claim 2, wherein the shaking assembly (3) further comprises two springs (36) respectively sleeved on the two support rods (35), and the springs (36) are located between the placement assembly (2) and the support plate (12).

5. The hematopoietic stem cell resuscitation device according to claim 4, wherein the shaking assembly (3) further comprises two baffles (37) at two sides of the bottom end of the placement assembly (2), the two baffles (37) respectively abut against the top ends of the two springs (36), the top ends of the support rods (35) penetrate through the upper plate (21), and the lower plate (22) is adapted to pass through the floating tube (34).