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Cell scraper device with scraper blade convenient to replace

A seed device and scraper technology, applied in the field of cell research equipment, can solve the problems of single function, waste of resources, occupying the position of the console, etc., and achieve the effect of simple and convenient operation, low use cost and low production cost

Pending Publication Date: 2022-03-11
THE AFFILIATED HOSPITAL OF TRADITIONAL CHINESE MEDICAL TO SOUTHWEST MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cell scraper device used in the laboratory is a one-time use as a whole, and the scraper cannot be replaced. The whole cell scraper is expensive and has a single function. If it is used once, the whole cell scraper will be thrown away, which will waste money and waste resources; in addition , a large number of cell scrapers are needed for one experiment, and the current disposable cell scrapers are completely replaced, which occupies too much space on the console

Method used

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  • Cell scraper device with scraper blade convenient to replace
  • Cell scraper device with scraper blade convenient to replace
  • Cell scraper device with scraper blade convenient to replace

Examples

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Embodiment

[0018] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 , a cell scraper device that is easy to replace the scraper, including a scraper 1 and a long operating handle, the scraper 1 is arranged vertically, that is, the end of the scraper 1 for scraping cells is located at the bottom, and the top of the scraper 1 A horizontally arranged baffle 2 is provided, and a connecting cylinder 3 is arranged on the top of the baffle 2. The scraper 1, the baffle 2 and the connecting cylinder 3 are integrally produced. The operating handle includes a handle 4 and a connecting handle 5. An included angle of 110° to 120° is set between the handle 4 and the connecting handle 5. The connecting handle 5 is arranged vertically, and the end of the connecting handle 5 away from the handle 4 is embedded in the connecting cylinder 3. Inside, the angle set between the handle 4 and the connecting handle 5 is convenient for the operator to operate the device with a more comf...

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Abstract

The invention relates to the field of equipment for cell research, and discloses a cell scraper device with a scraper blade convenient to replace, which comprises the scraper blade, a baffle plate, a connecting cylinder, a handle, a connecting handle, a push plate, a sliding block I, a spring, an elliptical plate, a rotating rod I, a rotating rod II, a limiting piece, a driving rod, a driving groove, a rack I, a rack II, a connecting rod I, a strip-shaped through hole I and a round block I. The cell scraping device is simple in structure, cells can be scraped, cell solution scraped from a culture dish can be sucked, the scraping plate and the gun head can be replaced, a pipette can be replaced, and multiple purposes are achieved; the operation mode is simple and convenient, the manufacturing cost is low, only the scraper blade needs to be replaced, resources are saved, and the use cost is also low.

Description

technical field [0001] The invention relates to the field of equipment for cell research, in particular to a cell scraper device which is convenient for scraper replacement. Background technique [0002] In the process of biological experiments, it is often necessary to use a culture dish to culture cells. After the culture is completed, the cells need to be scraped off the culture dish with a cell scraper dedicated to the laboratory. After scraping the cells, the scraped cell solution needs to be removed from the culture dish. Aspirated out of the dish. At present, the cell scraper device used in the laboratory is one-time use as a whole, and the scraper cannot be replaced. The entire cell scraper is expensive and has a single function. If it is used once, it is a waste of money and excessive waste of resources. , a large number of cell scrapers need to be used in an experiment, and the current disposable cell scrapers are replaced in their entirety, occupying too much spa...

Claims

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Application Information

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IPC IPC(8): C12M1/00
CPCC12M1/00
Inventor 刘孟楠杨思进罗钢刘平刘天助刘佳利韩梅杨廷富
Owner THE AFFILIATED HOSPITAL OF TRADITIONAL CHINESE MEDICAL TO SOUTHWEST MEDICAL UNIV
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