CN212881265U

CN212881265U - Stem cell filtering and separating device

Info

Publication number: CN212881265U
Application number: CN202021629698.0U
Authority: CN
Inventors: 王建波
Original assignee: Jiangsu Yuruikang Biotechnology Co ltd
Current assignee: Jiangsu Yuruikang Biotechnology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-06
Anticipated expiration: 2030-08-07

Abstract

The utility model provides a stem cell filtering and separating device, which comprises a separating tank body and a top cover, wherein the top cover is installed on the top of the separating tank body through threads, a liquid inlet and an air inlet pipe are arranged on the top cover, an air inlet hose is sleeved on the top end of the air inlet pipe, the air inlet pipe extends into the separating tank body, and be located and be equipped with a plurality of gas outlets in the intake pipe of the internal portion of knockout drum, the internal filter screen that is equipped with of knockout drum of intake pipe below, the both sides of the knockout drum body are equipped with the pivot, the pivot is passed through the bearing and is rotated the top of installing at the mount, the mount is fixed on the base, the bottom of the knockout drum body is equipped with the fluid-discharge tube, be equipped with the support sleeve on the knockout drum body of fluid-discharge tube both sides, the outer wall department of support sleeve bottom is equipped with first flange board, be equipped with the support column in the support sleeve, the support column is. The utility model discloses facilitate the use, can improve stem cell's separation effect and efficiency.

Description

Stem cell filtering and separating device

Technical Field

The utility model particularly relates to a stem cell filters separator.

Background

Mesenchymal stem cells are pluripotent stem cells that have all of the commonalities of stem cells, namely self-renewal and multipotential differentiation capacity. The mesenchymal stem cells are most clinically applied and are combined with hematopoietic stem cells to improve the success rate of transplantation and accelerate hematopoietic reconstruction. Mesenchymal stem cells exist not only in bone marrow but also in skeletal muscle, periosteum and trabecula, and have high clinical application value because of wide differentiated tissue types. At present, the mesenchymal stem cell separation generally adopts a screen to separate cells from digested tissue blocks by shaking, stirring and vibrating, the separation efficiency of the separation method is low, time and labor are wasted, and the chance of stem cell pollution can be greatly increased after long-time exposure operation. Therefore, a stem cell filtration and separation device capable of solving the existing problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stem cell filtering and separating device aiming at the defects of the prior art.

The utility model provides a following technical scheme:

a stem cell filtering and separating device comprises a separating tank body and a top cover, wherein the top cover is installed on the top of the separating tank body in a threaded manner, a liquid inlet and an air inlet pipe are arranged on the top cover, an air inlet hose is sleeved at the top end of the air inlet pipe, the air inlet pipe extends into the separating tank body, a plurality of air outlets are formed in the air inlet pipe which is positioned in the separating tank body, a filter screen is arranged in the separating tank body below the air inlet pipe, rotating shafts are arranged on two sides of the separating tank body and are rotatably installed at the top end of a fixing frame through bearings, the fixing frame is fixed on a base, a liquid discharge pipe is arranged at the bottom of the separating tank body, supporting sleeves are arranged on the separating tank body on two sides of the liquid discharge pipe, a first flange plate is arranged on the outer wall of the bottom end, the outer wall department of support column bottom is equipped with the second flange board, the second flange board can pass through the bolt fastening on the base, the second flange board also can pass through the bolt with first flange board fixed connection.

Preferably, the top end of the liquid inlet is provided with a first sealing cover.

Preferably, the filter screen is coniform, be equipped with the installation fixture block around the filter screen top, be equipped with the filter screen fixed block on the inner wall of the knockout drum body, be equipped with the draw-in groove on the filter screen fixed block, the installation fixture block card is gone into in the draw-in groove.

Preferably, the mounting fixture block is provided with a fixed magnetic block, and the mounting fixture block can be fixed in the clamping groove in an adsorption manner.

Preferably, one side of the separation tank body below the filter screen is connected with a pressure stabilizing tube, and the pressure stabilizing tube is provided with a sterilizing filter.

Preferably, the bottom in the separating tank body is provided with a conical guide plate.

Preferably, a swing handle is mounted at the end of the rotating shaft.

Preferably, the bottom end of the liquid discharge pipe is provided with a second sealing cover.

The utility model has the advantages that:

the utility model discloses be equipped with the filter screen in the knockout drum body, the filter screen is convenient for dismantle, knockout drum body top is equipped with the top cap, the top cap is also convenient for dismantle, facilitate the use, and the filter screen is coniform, help improving the separation effect of stem cell, the intake pipe on the top cap extends to the knockout drum body, be equipped with a plurality of air inlets in the intake pipe, make in the pressurized process of admitting air, not only help improving separation efficiency, also can promote the flow of liquid, improve the separation quality; the utility model discloses a both sides of the knockout drum body are equipped with the pivot, the pivot is fixed on the mount, in the use, can utilize the bolt with the first flange board of support sleeve and the second flange board fixed connection of support column, can rock the knockout drum body through rocking the handle, help improving the device's separation effect and quality, after the separation process is accomplished, with first flange board and the separation of second flange board, utilize the bolt to fix the second flange board of support column on the base, collect the liquid that is filtered out through the fluid-discharge tube.

Drawings

The accompanying drawings are included to provide a further understanding and description of the invention.

FIG. 1 is a schematic structural view of the separation tank of the present invention when it is fixed;

fig. 2 is a schematic structural diagram of the separation tank body of the present invention during movement.

Labeled as: 1. separating the tank body; 2. a top cover; 3. a liquid inlet; 4. an air inlet pipe; 5. an air intake hose; 6. an air outlet; 7. filtering with a screen; 8. a rotating shaft; 9. a fixed mount; 10. a base; 11. a liquid discharge pipe; 12. a support sleeve; 13. a first flange plate; 14. a support pillar; 15. a spring; 16. a second flange plate; 17. a first cover; 18. mounting a clamping block; 19. a filter screen fixing block; 20. a fixed magnetic block; 21. a voltage stabilizing tube; 22. a sterilizing filter; 23. a tapered guide plate; 24. a swing handle; 25. and a second cover.

Detailed Description

As shown in fig. 1 and fig. 2, a stem cell filtering and separating device, including the knockout drum body 1 and top cap 2, top cap 2 is installed to the top screw thread of the knockout drum body 1, be equipped with inlet 3 and intake pipe 4 on top cap 2, the top of inlet 3 is equipped with first closing cap 17, the top cover of intake pipe 4 is equipped with air inlet hose 5, intake pipe 4 extends to the inside of the knockout drum body 1, and be located and be equipped with a plurality of gas outlets 6 on the intake pipe 4 of the inside of the knockout drum body 1, be equipped with filter screen 7 in the knockout drum body 1 of intake pipe 4 below, filter screen 7 is coniform, be equipped with installation fixture block 18 around the filter screen 7 top, be equipped with filter screen fixed block 19 on the inner wall of the knockout drum body 1, be equipped with the draw-in groove on the filter screen fixed block 19, installation fixture block. One side of the separation tank body 1 below the filter screen 7 is connected with a pressure stabilizing tube 21, and the pressure stabilizing tube 21 is provided with a sterilizing filter 22.

The both sides of the knockout drum body 1 are equipped with the pivot 8, and the pivot 8 passes through the bearing and rotates and install the top at the mount 9, and the mount 9 is fixed on base 10, for the knockout drum body 1 that sways, the handle 24 is swayd to the tip of pivot 8. The bottom in the separation tank body 1 is equipped with toper baffle 23, the bottom of the separation tank body 1 is equipped with fluid-discharge tube 11, the bottom of fluid-discharge tube 11 is equipped with second closing cap 25, be equipped with support sleeve 12 on the separation tank body 1 of fluid-discharge tube 11 both sides, the outer wall department of support sleeve 12 bottom is equipped with first flange board 13, be equipped with support column 14 in the support sleeve 12, support column 14 is connected with support sleeve 12 through spring 15, the outer wall department of support column 14 bottom is equipped with second flange board 16, second flange board 16 can pass through the bolt fastening on base 10, second flange board 16 also can pass through bolt and first flange board 13 fixed connection.

In the embodiment, the filter screen 7 is arranged in the separation tank body 1, the filter screen 7 is convenient to detach, the top cover 2 is arranged at the top of the separation tank body 1, the top cover 2 is also convenient to detach and convenient to use, the filter screen 7 is conical, the separation effect of stem cells is improved, the air inlet pipe 4 on the top cover 2 extends into the separation tank body 1, and the air inlet pipe 4 is provided with a plurality of air inlets, so that the separation efficiency is improved, the liquid flow is promoted, and the separation quality is improved in the air inlet pressurization process; the both sides of the separation tank body 1 of this embodiment are equipped with pivot 8, pivot 8 is fixed on mount 9, in the use, can utilize the bolt with the first flange board 13 of support sleeve 12 and the second flange board 16 fixed connection of support column 14, can rock the separation tank body 1 through rocking handle 24, help improving the device's separation effect and quality, after the separation process is accomplished, with first flange board 13 and the separation of second flange board 16, utilize the bolt to fix the second flange board 16 of support column 14 on base 10, collect the liquid that is filtered out through fluid-discharge tube 11.

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 described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stem cell filtering and separating device is characterized by comprising a separating tank body and a top cover, wherein the top cover is installed on the top of the separating tank body in a threaded manner, a liquid inlet and an air inlet pipe are arranged on the top cover, an air inlet hose is sleeved at the top end of the air inlet pipe, the air inlet pipe extends into the separating tank body and is provided with a plurality of air outlets in the air inlet pipe which is positioned in the separating tank body, a filter screen is arranged in the separating tank body below the air inlet pipe, rotating shafts are arranged on two sides of the separating tank body and are rotatably installed at the top end of a fixing frame through bearings, the fixing frame is fixed on a base, a liquid discharge pipe is arranged at the bottom of the separating tank body, supporting sleeves are arranged on the separating tank body on two sides of the liquid discharge pipe, a first flange plate, the support column pass through the spring with the support sleeve is connected, the outer wall department of support column bottom is equipped with the second flange board, the second flange board can pass through the bolt fastening on the base, the second flange board also can pass through the bolt with first flange board fixed connection.

2. The stem cell filtering and separating device as claimed in claim 1, wherein the top end of the liquid inlet is provided with a first sealing cap.

3. The stem cell filtering and separating device as claimed in claim 1, wherein the filter screen is conical, the top of the filter screen is provided with mounting blocks around the top, the inner wall of the separation tank body is provided with filter screen fixing blocks, the filter screen fixing blocks are provided with clamping grooves, and the mounting blocks are clamped into the clamping grooves.

4. The stem cell filtering and separating device as claimed in claim 3, wherein the mounting block is provided with a fixing magnet, and the mounting block can be fixed in the slot by adsorption.

5. The stem cell filtering and separating device as claimed in claim 1, wherein a pressure-stabilizing tube is connected to one side of the separation tank body below the filter screen, and a sterilizing filter is arranged on the pressure-stabilizing tube.

6. The stem cell filtering and separating device as claimed in claim 1, wherein the bottom of the separating tank body is provided with a conical guide plate.

7. The stem cell filtering and separating device as claimed in claim 1, wherein a swing handle is installed at an end of the rotating shaft.

8. The stem cell filtering and separating device as claimed in claim 1, wherein a second cover is provided at the bottom end of the drain pipe.