CN212770682U

CN212770682U - Stem cell extraction element

Info

Publication number: CN212770682U
Application number: CN202021520925.6U
Authority: CN
Inventors: 王宗起; 杜玉芳; 姜文海; 袁芳
Original assignee: Hengfeng Mingcheng Biotechnology Shanghai Co Ltd
Current assignee: Hengfeng Mingcheng Biotechnology Shanghai Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-23
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a stem cell extraction element, comprises a workbench, the both sides of workstation top outer wall are passed through the fix with screw and are had same portal frame, and one side outer wall of portal frame has a motor through the fix with screw, the output shaft of motor has the lead screw through the coupling joint, and the outer wall of lead screw has cup jointed the sliding plate, the bottom outer wall of sliding plate is provided with the hydraulic stem, and the one end of hydraulic stem piston rod is provided with and draws the mechanism, the top outer wall of workstation is provided with the fixed block, and the top outer wall of fixed block is provided with and draws a section of thick bamboo, the bottom outer wall that draws a section of thick bamboo has the motor through the fix with screw, and the output shaft of motor has. The utility model discloses the control motor will draw the mechanism and remove to the top that connects the feed cylinder, and control electric telescopic handle piston rod extension, the piston pushes stem cell to connect the feed cylinder in, degree of automation is higher, is showing the extraction efficiency who has improved the cell.

Description

Stem cell extraction element

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a stem cell extraction element.

Background

Stem cells are a class of cells with unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells, the definition of stem cells has been continuously revised over the years and defined at different levels, and most biologists and physicians now consider stem cells to be a class of cells that have unlimited self-renewal and proliferative differentiation capacity under certain conditions from embryos, fetuses, or adults, capable of producing daughter cells with the same phenotype as genotype and self, capable of producing specialized cells that make up body tissues and organs, and capable of differentiating into progenitor cells.

In the process of stem cell cultivation, often need utilize extraction element to draw out the stem cell after the centrifugation to obtain the stem cell that the purity is higher, current extraction element design simple structure relies on manual operation more, leads to the inefficiency of extraction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current extraction element design simple structure who exists among the prior art, relatively rely on manual operation, lead to the shortcoming of the inefficiency of drawing, and the stem cell extraction element who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stem cell extraction element, includes the workstation, the both sides of workstation top outer wall are passed through the fix with screw and are had same portal frame, and one side outer wall of portal frame has the motor through the fix with screw, the output shaft of motor has the lead screw through the coupling joint, and the outer wall of lead screw has cup jointed the sliding plate, the bottom outer wall of sliding plate is provided with the hydraulic stem, and the one end of hydraulic stem piston rod is provided with draws the mechanism, the top outer wall of workstation is provided with the fixed block, and the top outer wall of fixed block is provided with draws a section of thick bamboo, the bottom outer wall that draws a section of thick bamboo has the motor through the fix with screw, and the output shaft.

Further, draw the mechanism and include fixed frame, and the bottom outer wall of fixed frame is provided with the extraction tube, and the bottom outer wall of extraction tube has seted up and has drawn the hole, and the inner wall that draws the hole is pegged graft and is had the extraction head.

Further, the top inner wall of fixed frame has electric telescopic handle through the fix with screw, and the one end of electric telescopic handle piston rod is connected with the piston, and the piston forms sliding fit with the inner wall of extraction tube.

Furthermore, a limiting groove is formed in the inner wall of the top of the portal frame, a sliding block is connected to the inner wall of the limiting groove in a sliding mode, the outer wall of the bottom of the sliding block is connected with the outer wall of the top of the sliding plate, and a control box is fixed to the outer wall of one side of the portal frame through screws.

Further, the both sides of workstation bottom outer wall all are provided with the supporting leg, and two supporting legs one side outer wall relative has same connecting plate through the fix with screw, and the workstation is close to the top outer wall of drawing a section of thick bamboo one side and places and connect the feed cylinder.

Further, the bottom outer wall of drawing a section of thick bamboo has the swash plate through the fix with screw, and draws one side outer wall of a section of thick bamboo and seted up out the liquid hole, and the inner wall in liquid hole is pegged graft and is had the drain pipe.

The utility model has the advantages that:

1. this stem cell extraction element, through being provided with the motor, the hydraulic stem, electric telescopic handle and extraction tube, control motor work, the motor can drive the lead screw and rotate, the lead screw rotates and drives the sliding plate and remove, thereby accomplish the lateral shifting who draws the mechanism, the height that draws the mechanism can be adjusted to hydraulic stem piston rod extension or shortening, during the extraction, the extraction head stretches into to drawing in the section of thick bamboo, control electric telescopic handle piston rod shrink, the piston rebound, the extraction head extracts the stem cell to in the extraction tube, draw the back, the control motor will draw the mechanism and remove to the top that connects the feed cylinder, control electric telescopic handle piston rod extension, the piston pushes the stem cell to connect the feed cylinder in, degree of automation is higher, the extraction efficiency of cell has been showing and has been improved.

2. This stem cell extraction element, through being provided with spacing groove and motor, the spacing groove can play good limiting displacement, has improved the stability that the sliding plate removed, and motor work can drive stirring vane and rotate, and stirring vane further stirs centrifugal separation to stem cell solution, has improved the purity that the stem cell drawed.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of a stem cell extraction device according to the present invention;

fig. 2 is a schematic view of a fixing frame structure of the stem cell extraction device of the present invention;

fig. 3 is an enlarged schematic structural diagram of a stem cell extraction device a according to the present invention.

In the figure: 1-connecting plate, 2-supporting legs, 3-workbench, 4-control box, 5-motor, 6-hydraulic rod, 7-limiting groove, 8-slider, 9-sliding plate, 10-portal frame, 11-extraction barrel, 12-lead screw, 14-material receiving barrel, 15-fixing frame, 16-extraction tube, 17-extraction head, 18-piston, 19-electric telescopic rod, 20-stirring blade, 21-liquid outlet tube, 22-sloping plate and 23-motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a stem cell extraction device, including workstation 3, the both sides of 3 top outer walls of workstation have same portal frame 10 through the fix with screw, and one side outer wall of portal frame 10 has motor 5 through the fix with screw, motor 5's output shaft has lead screw 12 through the coupling joint, and the outer wall of lead screw 12 has cup jointed sliding plate 9, the bottom outer wall of sliding plate 9 is provided with hydraulic stem 6, and the one end of hydraulic stem 6 piston rod is provided with draws the mechanism, the top outer wall of workstation 3 is provided with the fixed block, and the top outer wall of fixed block is provided with draws a section of thick bamboo 11, the bottom outer wall that draws a section of thick bamboo 11 has motor 23 through the fix with screw, and the output shaft of motor 23 has stirring vane.

In the utility model, the extraction mechanism comprises a fixed frame 15, an extraction tube 16 is arranged on the outer wall of the bottom of the fixed frame 15, an extraction hole is arranged on the outer wall of the bottom of the extraction tube 16, an extraction head 17 is inserted into the inner wall of the extraction hole, an electric telescopic rod 19 is fixed on the inner wall of the top of the fixed frame 15 through screws, one end of a piston rod of the electric telescopic rod 19 is connected with a piston 18, the piston 18 and the inner wall of the extraction tube 16 form a sliding fit, a limit groove 7 is arranged on the inner wall of the top of a portal frame 10, a slider 8 is connected on the inner wall of the limit groove 7 in a sliding manner, the outer wall of the bottom of the slider 8 is connected with the outer wall of the top of a sliding plate 9, a control box 4 is fixed on the outer wall of one side of the portal frame 10 through screws, supporting legs 2 are arranged on both sides of the outer wall of, draw a bottom outer wall of section of thick bamboo 11 to have swash plate 22 through the fix with screw, and draw one side outer wall of a section of thick bamboo 11 and seted up out the liquid hole, the inner wall in liquid hole is pegged graft and is had drain pipe 21.

The working principle is as follows: during the use, control motor 5 work, motor 5 can drive lead screw 12 and rotate, lead screw 12 rotates and drives sliding plate 9 and remove, thereby accomplish and draw the lateral shifting of mechanism, the height that draws the mechanism can be adjusted to hydraulic stem 6 piston rod extension or shorten, during the extraction, draw head 17 and stretch into to drawing a section of thick bamboo 11 in, control electric telescopic handle 19 piston rod shrink, piston 18 moves upwards, draw head 17 and draw the stem cell to draw in to drawing tube 16, after drawing, control motor 5 will draw the mechanism and move to the top that connects feed cylinder 14, control electric telescopic handle 19 piston rod extension, the piston pushes the stem cell to connect the feed cylinder 14 in.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stem cell extraction device comprises a workbench (3), and is characterized in that the two sides of the outer wall of the top of the workbench (3) are fixed with the same portal frame (10) through screws, and the outer wall of one side of the portal frame (10) is fixed with a motor (5) through a screw, the output shaft of the motor (5) is connected with a screw rod (12) through a coupling, a sliding plate (9) is sleeved on the outer wall of the screw rod (12), a hydraulic rod (6) is arranged on the outer wall of the bottom of the sliding plate (9), and one end of a piston rod of the hydraulic rod (6) is provided with an extraction mechanism, the outer wall of the top of the workbench (3) is provided with a fixed block, and the outer wall of the top of the fixed block is provided with an extraction cylinder (11), the outer wall of the bottom of the extraction cylinder (11) is fixed with a motor (23) through a screw, and the output shaft of the motor (23) is connected with a stirring blade (20) through a coupling.

2. The stem cell extraction device according to claim 1, wherein the extraction mechanism comprises a fixing frame (15), an extraction tube (16) is arranged on the outer wall of the bottom of the fixing frame (15), an extraction hole is formed in the outer wall of the bottom of the extraction tube (16), and an extraction head (17) is inserted into the inner wall of the extraction hole.

3. The stem cell extraction device as claimed in claim 2, wherein the top inner wall of the fixing frame (15) is fixed with an electric telescopic rod (19) through screws, and one end of the piston rod of the electric telescopic rod (19) is connected with a piston (18), and the piston (18) forms a sliding fit with the inner wall of the extraction tube (16).

4. The stem cell extraction device according to claim 1, wherein a limiting groove (7) is formed in the top inner wall of the portal frame (10), a sliding block (8) is slidably connected to the inner wall of the limiting groove (7), the bottom outer wall of the sliding block (8) is connected with the top outer wall of the sliding plate (9), and a control box (4) is fixed to the outer wall of one side of the portal frame (10) through screws.

5. The stem cell extraction device according to claim 1, wherein the two sides of the outer wall of the bottom of the workbench (3) are provided with the support legs (2), the outer wall of the opposite side of the two support legs (2) is fixed with the same connecting plate (1) through screws, and the top outer wall of the workbench (3) close to one side of the extraction cylinder (11) is provided with the material receiving cylinder (14).

6. The stem cell extraction device according to claim 1, wherein an inclined plate (22) is fixed on the outer wall of the bottom of the extraction cylinder (11) through screws, a liquid outlet hole is formed in the outer wall of one side of the extraction cylinder (11), and a liquid outlet pipe (21) is inserted into the inner wall of the liquid outlet hole.