CN210506378U

CN210506378U - Cell transfer box

Info

Publication number: CN210506378U
Application number: CN201921265963.9U
Authority: CN
Inventors: 袁光宇; 丁郁; 田祥; 罗懿
Original assignee: Guizhou Zhongguan Biotechnology Co Ltd
Current assignee: Guizhou Zhongguan Biotechnology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-12
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a transfer box field, concretely relates to cell transfer box. The cell transfer box is composed of a box body, a control microcomputer, a temperature control module, a gas control module and a battery pack. The device specifically comprises a main box body 1, an object carrying plate 2, a fixing clamp 3, a control microcomputer 4, a carbon dioxide injection port 5, an ultraviolet lamp 6, a carbon dioxide sensor 7, an aseptic filter 8, a ventilation hole 9, a temperature control cabinet 10, a temperature sensor 11, an air cylinder chamber 12, an air cylinder 13, an air pump 14, a battery pack 15 and other main components. Can realize cell transfer in transfer culture, and avoid the influence of freezing and the inability to keep constant low temperature on the cell survival rate.

Description

Cell transfer box

Technical Field

The utility model relates to a transfer box field, concretely relates to cell transfer box.

Background

The transportation mode of the cells is mostly carried out by adopting a mode of freezing the cells and adding dry ice, and after the cells are transported to a destination, corresponding experimenters carry out resuscitation culture. On one hand, the temperature in the transportation box can not be guaranteed to be constant along with sublimation of the dry ice in the transportation process, and on the other hand, the survival rate of cells is affected frequently in the freezing storage process, so that the survival of resuscitation cells is difficult. Therefore, it is essential to solve the problem of difficulty in transportation. The carbon dioxide incubator is an indispensable instrument in the cell culture process, provides a suitable temperature environment and carbon dioxide environment for the cell, ensures that the cell can grow to carry out metabolism, and the cell of this in-process also has stronger stability. Based on the background technology, a cell transfer box capable of transferring cells in culture is designed, and the influence of freezing and the influence of incapability of keeping constant low temperature on the cell viability are avoided.

Disclosure of Invention

The utility model aims to solve the problems and provides a cell transfer box.

The utility model provides a cell transfer box, cell transfer box technical scheme as follows:

the cell transfer box is composed of a box body, a control microcomputer, a temperature control module, a gas control module and a battery pack.

The box body is a main body for transporting cells and comprises a main box body, a carrying plate and an ultraviolet lamp. The object carrying plate is provided with a fixing clamp, the fixing clamp is used for fixing a cell culture bottle or a cell culture dish, and the object carrying plate is fixed with the main box body through screws. The ultraviolet lamp is used for disinfecting the main box body, the ultraviolet lamp is connected with the control microcomputer and the battery pack through a conducting wire, and the ultraviolet lamp and the main box body are fixed through screws.

The control microcomputer is composed of a control panel, a microcomputer chip and an alarm. The control panel is an operation interface. The microcomputer chip is the core of the control. The alarm is used for reporting abnormal conditions, such as temperature abnormality, carbon dioxide abnormality and the like. The control microcomputer is embedded on the box door, and the box door is connected with the box body through a hinge. The control microcomputer is used for controlling the cell transfer box, the temperature control module, the gas control module and the battery pack.

The temperature control module provides constant temperature for the box body, and the temperature control module comprises a sterile filter, a ventilation opening, a temperature control cabinet and a temperature sensor. The sterile filter filters air heated by the temperature control cabinet to avoid bacteria from entering, and the sterile filter and the main box body are fixed through screws. The ventilation ports are used for air exchange. The temperature control case can heat cold air or remove hot air, the temperature control case is connected with the control microcomputer and the battery pack through wires, the temperature control case is separated from the main case body through the sterile filter, and the temperature control case is separated from the gas cylinder chamber through the partition plate. The temperature sensor is used for monitoring the temperature change in the main box body, the temperature sensor is connected with the control microcomputer through a lead, and the temperature sensor and the main box body are fixed through screws.

The gas control module is used for providing stable carbon dioxide for the box body and comprises a gas cylinder chamber, a gas cylinder pump, a carbon dioxide injection port and a carbon dioxide sensor. The gas cylinder chamber is used for containing bottled carbon dioxide, and the gas cylinder chamber can be used for containing 2 bottles of carbon dioxide. The gas cylinder is a carbon dioxide gas cylinder. The gas cylinder pump is used for adjusting the gas outlet speed of the gas cylinder, the gas cylinder pump is connected with the control microcomputer and the battery pack through leads, and the gas cylinder pump and the gas cylinder chamber are fixed through screws. The carbon dioxide injection port is an inlet through which carbon dioxide gas enters the main tank. The gas cylinder, the gas cylinder pump and the carbon dioxide injection port are connected through a guide pipe. The carbon dioxide sensor is used for monitoring the change of the concentration of carbon dioxide in the main box body, the carbon dioxide sensor is connected with the control microcomputer through a lead, and the carbon dioxide sensor and the main box body are fixed through screws.

The group battery provides the electric energy for the cell transfer case and supports, the group battery comprises the lithium cell. The battery pack is separated from the main box body and the gas cylinder chamber by a partition plate.

Drawings

FIG. 1 is a schematic diagram of the structure of a cell transfer cassette;

FIG. 2 is a circuit flow diagram of a temperature control module;

FIG. 3 is a circuit flow diagram of the gas control module.

Description of the drawings: the device comprises a main box body 1, an object carrying plate 2, a fixing clamp 3, a control microcomputer 4, a carbon dioxide injection port 5, an ultraviolet lamp 6, a carbon dioxide sensor 7, a sterile filter 8, a ventilation hole 9, a temperature control cabinet 10, a temperature sensor 11, an air cylinder chamber 12, an air cylinder 13, an air pump 14 and a battery pack 15.

Detailed Description

As shown in figure 1, the cell transfer box is composed of a main box body 1, an object carrying plate 2, a fixing clamp 3, a control microcomputer 4, a carbon dioxide injection port 5, an ultraviolet lamp 6, a carbon dioxide sensor 7, a sterile filter 8, a ventilation hole 9, a temperature control cabinet 10, a temperature sensor 11, a gas cylinder chamber 12, a gas cylinder 13, an air pump 14 and a battery pack 15. The main box body 1 is internally provided with an object carrying plate 2, a fixing clamp 3, a carbon dioxide injection port 5, an ultraviolet lamp 6, a carbon dioxide sensor 7, a sterile filter 8, a temperature sensor 11 and other original components. The original pieces are fixed on the main box body through screws.

As shown in figure 2, the temperature control module monitors the temperature abnormality of the main box body through the temperature sensor and feeds back the temperature abnormality to the microcomputer chip to send out a temperature abnormality alarm, an operator sets the temperature abnormality alarm through the operation panel and feeds back the temperature abnormality alarm to the microcomputer chip, and the microcomputer chip controls the temperature control cabinet to regulate and control the temperature of the main box body. The temperature of the main box body returns to normal and is fed back to the microcomputer chip through the temperature sensor, and the microcomputer chip releases the alarm.

As shown in figure 3, the gas control module monitors the abnormality of the carbon dioxide in the main box body through the carbon dioxide sensor and feeds back the abnormality of the carbon dioxide to the microcomputer chip, an operator sets the abnormality of the carbon dioxide through the operation panel and feeds back the abnormality of the carbon dioxide to the microcomputer chip, and the microcomputer chip controls the air pump to regulate and control the carbon dioxide injection amount of the main box body. The carbon dioxide concentration of the main box body is recovered to be normal, the carbon dioxide is fed back to the microcomputer chip through the carbon dioxide sensor, and the microcomputer chip relieves the alarm.

Claims

1. A cell transfer box is characterized by comprising a box body, a control microcomputer, a temperature control module, a gas control module and a battery pack; the box body is a main body for transporting cells and comprises a main box body, a carrying plate and an ultraviolet lamp; the control microcomputer consists of a control panel, a microcomputer chip and an alarm; the temperature control module is used for providing constant temperature for the box body and comprises a sterile filter, a ventilation port, a temperature control cabinet and a temperature sensor; the gas control module is used for providing stable carbon dioxide for the box body and comprises a gas cylinder chamber, a gas cylinder pump, a carbon dioxide injection port and a carbon dioxide sensor; the group battery provides the electric energy for the cell transfer case and supports, the group battery comprises the lithium cell.

2. The cell transfer box of claim 1, wherein the carrier plate is fixed to the main box by screws, and the carrier plate is fixed to the main box by fixing clamps, such as cell culture bottles or cell culture dishes.

3. The cell transfer cassette of claim 1, wherein the temperature controlled enclosure is separated from the main housing by a sterile filter, the temperature controlled enclosure is separated from the gas cylinder chamber by a partition, the gas cylinder chamber is separated from the main housing by a partition, and the battery pack is separated from the main housing and the gas cylinder chamber by a partition.