CN-224227008-U - High-efficient cell separation device

Abstract

The utility model relates to the technical field of cell separation, in particular to a high-efficiency cell separation device which comprises a separation tank, a bottom plate, a rotating shaft, a scraping plate, a blade, a through hole and a fixing plate, wherein the top of the bottom plate is fixedly connected with a fixing seat, the side wall of the fixing seat is provided with an adjusting port, the top of the fixing seat is rotationally connected with the bottom of the separation tank, the side wall of the separation tank is provided with a discharge port, the side wall of the separation tank is provided with a water pump, the top of the bottom plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rectangular block, the top of the rectangular block is fixedly connected with the bottom of the rotating shaft, the outer side wall of the rectangular block is slidingly connected with a gear, the bottom of the separation tank is fixedly connected with an inner gear ring, the inner gear ring is matched with a gear, and the limiting assembly is arranged to limit the position of the gear conveniently, so that the device can cut adipose tissues or quickly separate cells by using the clamping and separating work between the gear and the inner gear ring.

Inventors

• LI SHENGQI
• WANG TING
• SHI YUE

Assignees

• 四川伍衍生物科技有限公司

Dates

Publication Date

20260512

Application Date

20250519

Claims (6)

1. 1. The utility model provides a high-efficient cell separation device, includes knockout drum (1), bottom plate (5), pivot (6), scraper blade (7), blade (8), through-hole (9) and fixed plate (11), a serial communication port, the top fixedly connected with fixing base (2) of bottom plate (5), the adjustment mouth has been seted up to the lateral wall of fixing base (2), the top of fixing base (2) rotates with the bottom of knockout drum (1) to be connected, the lateral wall of knockout drum (1) is provided with discharge gate (4), the lateral wall of knockout drum (1) is provided with water pump (3), the top fixedly connected with motor (13) of bottom plate (5), the output fixedly connected with rectangle piece (17) of motor (13), the top of rectangle piece (17) and the bottom fixedly connected with of pivot (6), the lateral wall fixedly connected with gear (12) of rectangle piece (17), the bottom fixedly connected with ring gear (14) of knockout drum (1), ring (14) and gear (12) adaptation, mounting groove (16) have been seted up to the lateral wall of rectangle piece (17), the inside wall sliding connection of mounting groove (16) has spacing subassembly.
2. 2. The efficient cell separation device of claim 1, wherein the limiting assembly comprises a moving plate (19) which is slidably connected to the inner side wall of the mounting groove (16), an abutting block (20) is fixedly connected to the outer side wall of the moving plate (19), the top of the abutting block (20) abuts against the bottom of the gear (12), and an adjusting rod (21) is fixedly connected to the outer side wall of the moving plate (19).
3. 3. The efficient cell separation device according to claim 2, wherein the limiting assembly further comprises a spring (18) fixedly connected to the inner side wall of the mounting groove (16), and the other end of the spring (18) is fixedly connected to the inner side wall of the moving plate (19).
4. 4. The efficient cell separation device of claim 1, wherein one end of the water pump (3) positioned in the separation tank (1) is fixedly connected with a telescopic pipe (15), the bottom of the telescopic pipe (15) is provided with a buoyancy plate (22), and one end of the water pump (3) positioned outside the separation tank (1) is provided with a water outlet (23).
5. 5. The efficient cell separation device according to claim 1, wherein a sealing ring (10) is arranged at the joint of the separation tank (1) and the rotating shaft (6).
6. 6. A high efficiency cell separation apparatus according to claim 1 wherein the range of movement of the gear (12) is substantially greater than the thickness of the annulus gear (14).

Description

High-efficient cell separation device Technical Field The utility model relates to the technical field of cell separation, in particular to a high-efficiency cell separation device. Background Stem cells are a class of cells with unlimited or immortal self-renewing capacity capable of producing at least one type of highly differentiated daughter cells. The definition of stem cells has been modified over the years and is defined from different levels. Most biologists and medical practitioners currently consider stem cells to be a class of cells from the embryo, fetus or adult body that have unlimited self-renewal and proliferation differentiation capabilities under certain conditions, and are able to produce daughter cells of the exact same phenotype and genotype as well as to produce specialized cells that make up tissues and organs of the body, while also differentiating into progenitor cells. For example, the patent with the publication number of CN214422652U discloses a high-efficiency stem cell separation device, and solves the problems that when the workload in the prior art is large, the manual shaking is relatively time-consuming, the working efficiency is relatively low, and the manual shearing of adipose tissues is relatively uneven, so that the stem cell separation is affected. The utility model provides a high-efficient stem cell separator, includes the bottom plate, and the middle part is established at the top of bottom plate is provided with the separator box, and the top center department of separator box passes through bolt fixedly connected with first driving motor, and the inner chamber of separator box is provided with the baffle, and the output shaft of first driving motor runs through the top of separator box through the bearing housing, and the extension end transmission of first driving motor output shaft is connected with broken pole, and broken pole outer wall rotates through the pivot to be connected with a plurality of blade. Through the arrangement, the utility model in the prior art can deal with the separation work with large workload, does not need manual hand shaking, is convenient for shearing fat tissues uniformly, saves manpower and improves the separation efficiency. However, the efficient stem cell separation device according to the prior art has the following drawbacks in operation: When the device is used, adipose tissue is firstly placed in the separation box, then the adipose tissue is cut through the blade, and then the cut adipose tissue is subjected to back and forth shaking to realize the separation of cells, but the efficiency of the cell separation component is slow when the device is shaken, and the cell and the blood plasma are fused easily, so that the separation of cells cannot be realized. Disclosure of utility model The utility model aims to provide a high-efficiency cell separation device which is mainly used for solving the technical problem that the cell separation efficiency is slower in the prior art. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a high-efficient cell separation device, includes knockout drum, bottom plate, pivot, scraper blade, through-hole and fixed plate, and the top fixedly connected with fixing base of bottom plate, the adjustment mouth has been seted up to the lateral wall of fixing base, and the top of fixing base rotates with the bottom of knockout drum to be connected, and the lateral wall of knockout drum is provided with the discharge gate, and the lateral wall of knockout drum is provided with the water pump, the top fixedly connected with motor of bottom plate, the output fixedly connected with rectangle piece of motor, the top of rectangle piece and the bottom fixedly connected with of pivot, the lateral wall sliding connection of rectangle piece has the gear, the bottom fixedly connected with ring gear of knockout drum, ring gear and gear adaptation, the mounting groove has been seted up to the lateral wall of rectangle piece, and the inside wall sliding connection of mounting groove has spacing subassembly. The working principle and the beneficial effects of the utility model are as follows: 1. when the device is used, adipose tissues are firstly placed into the separating tank, then the rotating shaft is driven to rotate by the rectangular block through the starting motor, the adipose tissues are cut through the blades in the rotating process of the rotating shaft, the cut adipose tissues fall on the bottom of the separating tank through the through holes, then the gears are pushed upwards, the gears slide upwards along the outer side walls of the rectangular block, so that the gears and the inner gear ring are clamped with each other, the limiting assembly is used for limiting the gears, at the moment, the inner gear ring is driven to rotate by the gears in the rotating process of the rotating shaft, the separating tank is driven to ro