CN214830344U

CN214830344U - A device for stem cell detection

Info

Publication number: CN214830344U
Application number: CN202120616791.6U
Authority: CN
Inventors: 曲明青; 刘洪兵
Original assignee: Chizheng Testing Shandong Co ltd
Current assignee: Chizheng Testing Shandong Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-23
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a device for detecting stem cells, which comprises a device body and a rotating platform. The bottom surface of the rotating platform is provided with at least one group of electromagnetic rods and at least one group of suction pipes. The electromagnetic rods and suction pipes are symmetrically distributed relative to a telescopic mechanism. The servo motor drives the rotating platform to rotate, which can make the straw and the electromagnetic rod work alternately; by setting the lower opening of the outer tube to be higher than the lower opening of the inner tube, the sterilization solution can be removed without causing pollution to the outer tube and the disinfectant in the outer tube; Replace the new disinfectant back and forth to sterilize the detection tube, which can improve the cleanliness of the detection tube; when the electromagnetic rod is energized and powered off, the stem cell vessel can be separated from the electromagnetic rod and adsorbed by the electromagnet in the detection tube, which is convenient for stem cells. It can effectively sterilize the detection tube and improve the quality of detection.

Description

Stem cell detects uses device

Technical Field

The utility model relates to a check out test set technical field especially relates to a stem cell detects uses device.

Background

Transplanting the corresponding stem cells into the organ of a patient can effectively promote the regeneration of damaged organ tissues, has small damage risk, less pain and low cost, has the capacity of generating cells permanently, can participate in supplementing the number of cells, repairing the damaged cells, differentiating new cell tissues from the diseased tissues and arousing the self cells to regenerate, has good long-term recovery effect, and becomes an advantage for treating diseases.

The detection of stem cells becomes an important link, and the environment of stem cell detection is very important, so that the container to be detected needs to be sterilized and disinfected to ensure the detection environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, developed a device for stem cell detects, the device can disinfect the disinfection to the environment that detects, and the environment that detects is guaranteed to stem cell's detection to the convenience simultaneously.

The utility model provides a technical problem's technical scheme does: the embodiment of the utility model provides a device for stem cell detection, which comprises a device body, wherein a support plate, a first servo motor, a lead screw and a rotary platform are arranged at the inner side of the device body, the support plate is provided with the first servo motor, the output shaft of the first servo motor is connected with one end of the lead screw, the other end of the lead screw is arranged on the inner wall of the device body through a shaft sleeve, the lead screw is provided with a lead screw nut, the lower end of the lead screw nut is provided with a second servo motor, a telescopic mechanism is connected below the second servo motor, the lower end of the telescopic rod of the telescopic mechanism is connected with the center of the rotary platform, the rotary platform is of a cuboid structure, the bottom surface of the rotary platform is provided with at least one group of electromagnetic rods and at least one group of straws, the electromagnetic rods and the straws are symmetrically distributed relative to the telescopic mechanism, the lower end of the electromagnetic rods is provided with a stem cell vessel, the outer side of the stem cell vessel is provided with a protective sleeve, magnetic beads are adsorbed between the protective sleeve and the stem cell vessel, the suction pipe comprises an inner pipe and an outer pipe, the outer pipe is sleeved outside the inner pipe, and the lower end opening of the outer pipe is higher than the lower end opening of the inner pipe; a detection frame is arranged below the device body, and at least one group of detection tubes and at least one electromagnet are arranged on the detection frame.

As optimization, a pressure pump I, a pressure pump II and a solution pool are arranged on the rotary platform, the solution pool comprises a waste liquid pool and a washing liquid pool, and the suction pipe and the electromagnetic rods are identical in diameter and number.

As optimization, the inner pipe is connected with the waste liquid tank through a pressure pump I, and the outer pipe is connected with the washing liquid tank through a pressure pump II.

As optimization, the number of the detection tubes is equal to that of the electromagnetic rods and the suction tubes, the electromagnetic rods and the suction tubes are vertically arranged, the positions of the suction tubes correspond to those of the detection tubes, and the electromagnetic rods and the suction tubes can be smoothly inserted into the detection tubes.

Preferably, the electromagnet is arranged on the detection frame and positioned at the middle lower part of the outer wall of the detection tube, and the electromagnet is arranged on the detection frame, so that the stem cell vessel can be adsorbed on the inner wall of the detection tube when the electromagnet is electrified, and the stability of the stem cell vessel is ensured.

Preferably, the telescopic mechanism is any one of an air cylinder, an electric telescopic rod and a hydraulic cylinder.

As optimization, one side of the device body is hinged with a cover, and the cover is arranged, so that the detection tube can be conveniently taken and placed, the sanitation inside the device is guaranteed, and pollution is prevented.

As an optimization, screw nut's upper end is provided with the slide bar, and the inner wall top of device body is equipped with the spout that corresponds with the slide bar, and the upper end setting of slide bar can make rotary platform freely remove in the test rack top through setting up the spout in the spout, guarantees the smoothness nature of work, improves work efficiency.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:

the suction pipe and the electromagnetic rod can work alternately by arranging a second servo motor to drive the rotary platform to rotate; the lower end opening of the outer pipe is higher than the lower end opening of the inner pipe, so that the sterilization and disinfection solution in the outer pipe and the disinfection solution in the outer pipe cannot be polluted when being discharged; the detection tube is disinfected by replacing a new disinfectant back and forth, so that the cleanliness of the detection tube can be improved; when simultaneously to the electromagnetic bar circular telegram with the outage, can make the separation from the electromagnetic bar of stem cell household utensils, adsorb in the detecting tube by the electro-magnet, the convenience is to the detection of stem cell, can effectually disinfect the disinfection to the detecting tube, has improved the quality that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the rotary platform, the suction pipe and the electromagnet.

1. The device comprises a device body, 2 parts of a support plate, 3 parts of a first servo motor, 4 parts of a lead screw, 5 parts of a chute, 6 parts of a sliding rod, 7 parts of a lead screw nut, 8 parts of a second servo motor, 9 parts of a telescopic mechanism, 10 parts of a rotary platform, 11 parts of a shaft sleeve, 12 parts of a machine cover, 13 parts of an electromagnetic rod, 14 parts of a protective sleeve, 15 parts of a magnetic bead, 16 parts of a detection frame, 16-1 parts of an electromagnet, 16-2 parts of a detection tube, 17 parts of a dry cell vessel, 18 parts of a solution tank, 18-1 parts of a waste solution tank, 18-2 parts of a washing solution tank, 19 parts of a suction tube, 19-1 parts of an inner tube, 19-2 parts of an outer tube, 20 parts of a pressure pump I and 21 parts of a pressure pump II.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the figure, the stem cell detection device comprises a device body 1, wherein a supporting plate 2, a first servo motor 3, a lead screw 4 and a rotary platform 10 are arranged on the inner side of the device body 1, the first servo motor 3 is arranged on the supporting plate 2, an output shaft of the first servo motor 3 is connected with one end of the lead screw 4, the other end of the lead screw 4 is installed on the inner wall of the device body 1 through a shaft sleeve 11, a lead screw nut 7 is installed on the lead screw 4, a second servo motor 8 is arranged at the lower end of the lead screw nut 7, a telescopic mechanism 9 is connected below the second servo motor 8, the lower end of a telescopic rod of the telescopic mechanism 9 is connected with the center of the rotary platform 10, the rotary platform 10 is of a cuboid structure, at least one group of electromagnetic rods 13 and at least one group of suction pipes 19 are arranged on the bottom surface of the rotary platform 10, the electromagnetic rods 13 and the suction pipes 19 are symmetrically distributed relative to the telescopic mechanism 9, a stem cell vessel 17 is arranged at the lower end of the electromagnetic rods 13, the outer side of the stem cell vessel 17 is provided with a protective sleeve 14, magnetic beads 15 are adsorbed between the protective sleeve 14 and the stem cell vessel 17, the suction pipe 19 comprises an inner pipe 19-1 and an outer pipe 19-2, the outer pipe 19-2 is sleeved outside the inner pipe 19-1, and the lower end opening of the outer pipe 19-2 is higher than the lower end opening of the inner pipe 19-1; a detection frame 16 is arranged below the interior of the device body 1, and at least one group of detection tubes 16-2 and at least one electromagnet 16-1 are arranged on the detection frame 16.

The rotary platform 10 is provided with a pressure pump I20, a pressure pump II 21 and a solution pool 18, the solution pool 18 comprises a waste liquid pool 18-1 and a washing liquid pool 18-2, and the suction pipes 19 and the electromagnetic rods 13 have the same diameter and the same number.

The inner pipe 19-1 is connected with the waste liquid pool 18-1 through a pressure pump I20, and the outer pipe 19-2 is connected with the washing liquid pool 18-2 through a pressure pump II 21.

The number of the detection tubes 16-2 is equal to that of the electromagnetic rods 13 and the suction tubes 19, the electromagnetic rods 13 and the suction tubes 19 are vertically arranged, and the positions of the suction tubes 19 correspond to those of the detection tubes 16-2, so that the electromagnetic rods 13 and the suction tubes 19 can be smoothly inserted into the detection tubes 16-2.

The electromagnet 16-1 is arranged on the detection frame 16 and is positioned at the middle lower part of the outer wall of the detection tube 16-2, and when the electromagnet 16-1 is electrified, the stem cell vessel 17 can be adsorbed on the inner wall of the detection tube 16-2, so that the stability of the stem cell vessel 17 is ensured.

The telescopic mechanism 9 is any one of a cylinder, an electric telescopic rod and a hydraulic cylinder.

One side of the device body 1 is hinged with a cover 12, and the cover 12 is arranged, so that the detection tube 16-2 can be conveniently taken and placed, the sanitation in the device is guaranteed, and pollution is prevented.

The upper end of screw nut 7 is provided with slide bar 6, and the inner wall top of device body 1 is equipped with the spout 5 that corresponds with slide bar 6, and the upper end setting of slide bar 6 can make rotary platform 10 freely remove in 16 tops of test rack through setting up spout 5 in spout 5, guarantees the smoothness nature of work, improves work efficiency.

Firstly, a first servo motor 3 is electrified, so that a suction pipe 19 is moved above a detection frame 16 by a rotary platform 10, the suction pipe 19 is conveyed into a detection pipe 16-2 of the detection frame 16 by a telescopic mechanism 9, a sterilized solution in the detection pipe is sucked into a waste liquid pool 18-1 by a pressure pump I20 through an inner pipe 19-1, after the sterilized solution is completely sucked, a disinfectant in a liquid washing pool 18-2 is sucked into the detection pipe 16-2 by a pressure pump II 21 through an outer pipe 19-2, the replacement of the disinfectant is realized, and the detection pipe 16-2 is sterilized and sterilized by repeated circulation; after the disinfection and sterilization are finished, the rotary platform 10 is driven by the second servo motor 8 to rotate 180 degrees, the electromagnetic rod 13 is moved to the position above the detection frame 17, the electromagnetic rod 13 is sent into the detection frame 16 by the telescopic mechanism 9, the electromagnetic rod 13 is powered off, the stem cell vessel 17 is made to stand in the detection tube 16-2, the stem cell vessel 17 can be separated from the electromagnetic rod 13, is adsorbed in the detection tube 16-2 by the electromagnet 16-1 and is made to stand in the detection tube 16-2, the stem cell can be conveniently detected, after the detection is finished, the electromagnetic rod 13 is powered on, the stem cell vessel 17 is adsorbed on the electromagnetic rod, the electromagnetic rod 13 is lifted by the telescopic mechanism 9, then the rotary platform 10 rotates, the suction pipe 19 extends into the detection tube 16-2, the used detection tube 16-2 is disinfected again, after the disinfection is finished, the suction pipe 19 is lifted and moved out of the detection tube 16-2 by the telescopic mechanism 9, the whole rotary platform 10 is moved out of the upper part of the detection frame 16 by the driving of the first servo motor 3.

The suction pipe 19 and the electromagnetic rod 13 can work alternately by arranging the second servo motor 8 to drive the rotary platform 10 to rotate; the lower end opening of the outer tube 19-2 is higher than the lower end opening of the inner tube 19-1, so that the disinfectant in the outer tube 19-2 and the outer tube 19-2 can not be polluted when the disinfectant is discharged; the detection tube 16-2 is disinfected by replacing a new disinfectant back and forth, so that the cleanliness of the detection tube 16-2 can be improved; meanwhile, when the electromagnetic rod 13 is powered on and off, the stem cell vessel 17 can be separated from the electromagnetic rod 13 and adsorbed in the detection tube 16-2 by the electromagnet 16-1, so that the stem cells can be conveniently detected, the detection tube 16-2 can be effectively sterilized and disinfected, and the detection quality is improved.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims

1. A device for stem cell detection, comprising a device body (1), the inner side of the device body (1) is provided with a support plate (2), a first servo motor (3), a lead screw (4), a rotating platform ( 10), the support plate (2) is provided with a first servo motor (3), the output shaft of the first servo motor (3) is connected to one end of the lead screw (4), and the other end of the lead screw (4) passes through the shaft sleeve (11) ) is mounted on the inner wall of the device body (1), the lead screw (4) is mounted with a lead screw nut (7), and is characterized in that: the lower end of the lead screw nut (7) is provided with a second servo motor (8) , the lower part of the second servo motor (8) is connected to the telescopic mechanism (9), the lower end of the telescopic rod of the telescopic mechanism (9) is connected to the center of the rotating platform (10), the rotating platform (10) is a cuboid structure, and the bottom surface of the rotating platform (10) At least one group of electromagnetic rods (13) and at least one group of suction pipes (19) are provided, the electromagnetic rods (13) and suction pipes (19) are symmetrically distributed relative to the telescopic mechanism (9), and the lower end of the electromagnetic rod (13) is provided with stem cells A vessel (17), a protective cover (14) is provided on the outer side of the stem cell vessel (17), magnetic beads (15) are adsorbed between the protective cover (14) and the stem cell vessel (17), and the pipette (19) includes an inner The tube (19-1), the outer tube (19-2), the outer tube (19-2) is sleeved outside the inner tube (19-1), and the lower end opening of the outer tube (19-2) is higher than the inner tube (19- 1) The lower end is open; a detection frame (16) is provided under the interior of the device body (1), and at least one set of detection tubes (16-2) and at least one electromagnet (16) are arranged on the detection frame (16). -1).

2. A stem cell detection device according to claim 1, characterized in that: a pressure pump I (20), a pressure pump II (21), and a solution pool (18) are arranged on the rotating platform (10), The solution pool (18) includes a waste liquid pool (18-1) and a washing liquid pool (18-2). The suction pipe (19) and the electromagnetic rod (13) have the same diameter and the same number.

3. A stem cell detection device according to claim 2, characterized in that: the inner pipe (19-1) is connected with the waste liquid pool (18-1) through the pressure pump I (20), and the outer pipe (19-1) 19-2) is connected with the washing liquid pool (18-2) through the pressure pump II (21).

4. A stem cell detection device according to claim 1, characterized in that: the number of said detection tubes (16-2) is equal to the number of electromagnetic rods (13) and straws (19), and the number of said electromagnetic rods (16-2) is equal. 13) The suction pipe (19) is arranged vertically, and the position of the suction pipe (19) corresponds to the position of the detection pipe (16-2).

5. The stem cell detection device according to claim 1, wherein the electromagnet (16-1) is arranged on the detection frame (16), and is located in the middle and lower part of the outer wall of the detection tube (16-2). .

6 . The stem cell detection device according to claim 1 , wherein the telescopic mechanism ( 9 ) is any one of an air cylinder, an electric telescopic rod, and a hydraulic cylinder. 7 .

7 . The device for stem cell detection according to claim 1 , wherein an organic cover ( 12 ) is hinged on one side of the device body ( 1 ). 8 .

8. A stem cell detection device according to claim 1, characterized in that: a sliding rod (6) is provided on the upper end of the lead screw nut (7), and a sliding rod (6) is provided on the top of the inner wall of the device body (1) A sliding groove (5) corresponding to the rod (6), and the upper end of the sliding rod (6) is arranged in the sliding groove (5).