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Stem cell extraction device

An extraction device and stem cell technology, which are applied in the field of stem cell extraction devices to achieve the effects of convenient and effective operation, clean and safe operating environment, and easy popularization and application.

Inactive Publication Date: 2013-09-18
SHANGHAI ANGECON BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to disclose a stem cell extraction device to overcome the shortcomings of the existing manual extraction of stem cells and provide a more automated, standardized, A stem cell extraction device that is fast, efficient, and widely used, enabling laboratories, hospitals or factories to prepare and obtain stem cells safely and on a large scale with high efficiency and high quality

Method used

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Examples

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Embodiment 1

[0045]Example 1 Stem cell extraction device structure and method of use thereof

[0046] In order to more clearly describe the structure of the stem cell extraction device provided by the present invention, it will be described in detail below with the accompanying drawings. attached figure 1 It is a schematic structural diagram of the stem cell extraction device of the present invention.

[0047] A stem cell extraction device provided by the present invention comprises a placenta cutting device (1), a reaction tank (2), a filter device (3) and a filtrate collecting device (4), wherein: the placenta cutting device includes a cutting part (5) and a connection Part (6), the cutting part is made up of cutter part (7) and base (8), and connecting part is a lifting arm; Connecting part connects described base and described cutter part; (9) and vertical knife (10); the base is provided with the groove (11) that is arranged longitudinally and transversely corresponding to described...

Embodiment 2

[0053] Example 2 Stem Cell Extraction Device Placenta Cutting Device Structure

[0054] In order to describe the placenta cutting device of the stem cell extraction device provided by the present invention in more detail, the following will be described in detail with reference to the accompanying drawings. attached figure 2 It is a schematic cross-sectional view of the placenta cutting device of the stem cell extraction device of the present invention.

[0055] The placenta cutting device of the stem cell extraction device provided by the present invention comprises a cutting part and a connecting part (6), wherein the cutting part is composed of a cutter part (7) and a base (8), and the connecting part is a lifting arm; the connecting part connects Base and cutter parts; the cutter parts are composed of horizontal knives (9) and vertical knives (10) arranged vertically and horizontally; the base is provided with grooves (11) arranged longitudinally and horizontally corresp...

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Abstract

The invention discloses a cell extraction device, belonging to a field of medical devices. The invention specifically provides a stem cell extraction device, a modern mechanical automation technology is adopted for improving an existing placenta cutting technology, and a placenta cutting machine which can cut standard sizes and an automated system device for follow-up reactions are provided, namely that an automatic fast stem cell extraction device is provided. The device can cut a whole placenta once, after broken pieces of the placenta in the same size are obtained, the broken pieces of the placenta are put into a reaction tank for reacting with an enzyme reaction solution and being further ground and filtered by a filtering tank to obtain a placenta cell suspension, namely a stem cell suspension, so that the automatic stem cell extraction device is constituted for overcoming shortcomings of existing artificial extraction of stem cells. The stem cell extraction device which is relatively automated, standardized, fast, high-efficient and wide in range of applications is provided for laboratories or medical institutions and the industry of cell preparation and application, and the laboratories, hospitals or factories can prepare and obtain the stem cells in a safe, large-scale, high-efficiency and high-quality manner.

Description

technical field [0001] The invention relates to a medical mechanical device, in particular to a stem cell extraction device. Background technique [0002] Stem cells refer to primitive cells with self-renewal and multi-directional differentiation potential, which are the origin cells of the body, and can differentiate into one or more cells that constitute human tissues or organs under specific conditions. Self-renewal means that stem cells can maintain the size of the stem cell population through cell division; multidirectional differentiation means that stem cells have plasticity and can differentiate into different tissue cells in different in vivo environments (such as mesenchymal stem cells can differentiate into nerve cells, Osteoblasts, cardiomyocytes, etc.) to form various complex tissues and organs of the body. Mesenchymal Stem Cell (MSC) is a kind of stem cell. It is named for its ability to differentiate into mesenchymal tissue. It has subpotential differentiatio...

Claims

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Application Information

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IPC IPC(8): C12M1/00C12M1/33C12M1/12
Inventor 金宜强郑佳威杨立敏吴皖
Owner SHANGHAI ANGECON BIOTECH
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