Novel culture and separation device for research and development of coronavirus pneumonia vaccines

A technology for coronavirus and pneumonia, which is applied in the field of cultivation and separation devices for the research and development of new coronavirus pneumonia vaccines, can solve the problems of inconvenient use and inconvenient separation of adhered culture substances and petri dishes, and achieve convenient use, easy separation, and ensure quality effect

Active Publication Date: 2021-03-12
AB&B BIO TECH CO LTD JS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the development of the COVID-19 vaccine has been under intense development. During the development of the vaccine, the vaccine needs to be cultivated. The existing vaccine development mostly uses ordinary petri dishes, which are fixed in position during actual use and are not convenient to move The adhered culture material is separated from the culture dish, which is inconvenient to use; therefore, it is necessary to improve the existing technology

Method used

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  • Novel culture and separation device for research and development of coronavirus pneumonia vaccines
  • Novel culture and separation device for research and development of coronavirus pneumonia vaccines
  • Novel culture and separation device for research and development of coronavirus pneumonia vaccines

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1-4 , a device for cultivating and separating novel coronavirus pneumonia vaccine research and development, including a base 1, a cavity 5 is fixed on the base 1, the cavity 5 is equipped with a sealing cover 6, and the inside of the cavity 5 is movable. Petri dish 22, described petri dish 22 comprises upper cover and lower cover that cooperate with each other, and upper cover is provided with openable sampling groove 28, and the inboard of lower cover is movable to be equipped with scraper plate 29, the lower end of scraper plate 29 A feed bolt 31 is rotated at the center, and one end of the feed bolt 31 extends to the outside of the culture dish 22, and several guide rods 30 are uniformly installed between the lower end of the scraper 29 and the culture dish 22, and the guide rods 30 are telescopic. In order to drive the scraper 29 to slide via the feed bolt 31 , it is convenient to separate the vaccine from the petri dish 22 .

[0021] Further, the inner...

Embodiment 2

[0029] In order to avoid damage to the petri dish 22 during clamping, this embodiment is improved on the basis of embodiment 1. The improvement is that a protective layer of rubber material is arranged on the contact surface between the limiting plate 26 and the petri dish 22 , used to protect the outer surface of the culture dish 22 to facilitate the clamping operation.

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Abstract

The invention discloses a novel culture and separation device for coronavirus pneumonia vaccine research and development, and the device comprises a base; a cavity is fixed on the base, the cavity isprovided with a sealing cover, and a culture dish is movably arranged in the cavity; according to the novel culture and separation device for coronavirus pneumonia vaccine research and development, the feeding of the two mounting bases is controlled through the clamping lead screws, a culture dish is convenient to clamp, the sliding rods and the clamping springs are arranged between the limiting plates and the mounting bases, the clamping force of the limiting plates on the culture dish is convenient to control, and the culture dish is prevented from being damaged; moreover, through cooperation of a driving wheel and a reset spring, the culture dish is conveniently driven to shake necessarily, and a scraping plate can be driven to slide along the inner wall of the culture dish through a feeding bolt, so that culture substances are conveniently separated from the culture dish, and discharging is facilitated; and through the cooperation of the fan and the temperature sensor, the temperature in the cavity can be conveniently controlled, so that the culture dish can obtain proper culture conditions.

Description

technical field [0001] The invention relates to the technical field of vaccine development, in particular to a device for cultivating and separating novel coronavirus pneumonia vaccines. Background technique [0002] Common signs after a person is infected with the coronavirus include respiratory symptoms, fever, cough, shortness of breath, and difficulty breathing. In more severe cases, the infection can lead to pneumonia, severe acute respiratory syndrome, kidney failure, and even death. Therefore, the development of the COVID-19 vaccine has been under intense development. During the development of the vaccine, the vaccine needs to be cultivated. The existing vaccine development mostly uses ordinary petri dishes, which are fixed in position during actual use and are not convenient to move The adhered culture substance is separated from the culture dish, which is inconvenient to use; therefore, it is necessary to improve the prior art. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/34C12M1/04C12M1/02C12M1/00C12R1/93
CPCC12M23/38C12M23/48C12M23/52C12M27/02C12M27/16C12M29/20C12M33/00C12M33/22C12M41/12C12M41/20
Inventor 安有才陈晓芬印露万杰游媛媛戴伟葛灵睿
Owner AB&B BIO TECH CO LTD JS
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