Regenerative cell extraction system

A technology for regenerative cells and extraction systems, applied in biochemical instruments, biomass post-treatment, biomass pre-treatment, etc., can solve the problems of lack of partial or fully closed system for collecting adipose tissue, pollution, and inability to optimally accommodate suction devices, etc.

Inactive Publication Date: 2013-01-09
PUREBIO & TECH +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, various devices have been developed for harvesting cells from adipose tissue, but these devices do not optimally accommodate the aspiration device used to collect the adipose tissue, or do not allow partial or full automation from harvesting the adipose tissue to processing the tissue
Additionally, there is the lack of a partially or fully closed system for collecting adipose tissue to processed tissue and the resulting contamination

Method used

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Embodiment Construction

[0030] A regenerative cell extraction system according to an embodiment of the present invention for achieving the above-mentioned problem has a first unit, a second unit, and a transfer unit.

[0031] The first unit collects tissue by vacuum suction, separates blood contaminants from the collected tissue by agitation and centrifugation, and separates cells from the tissue from which the blood contaminant is separated to float on the liquid The state discharges cells.

[0032] The second unit receives the cells floating on the liquid from the first unit and separates the regenerative cells by centrifugation, and the second unit has a smaller capacity than the first unit.

[0033] The transfer unit is connected between the first unit and the second unit, injects washing water into the first unit and the second unit, and extracts water from the first unit and the second unit. The liquid is delivered to the corresponding bag, and the cells floating on the liquid extracted from t...

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Abstract

Disclosed is a regenerative cell extraction system. The regenerative cell extraction system according to an embodiment of the present invention comprises a first unit, a second unit and a transfer unit. The first unit collects tissues by vacuum suction, separates blood contaminants from the collected tissues by agitation and centrifugation, and separates cells from the tissues from which blood contaminants have been separated to discharge the cells suspended in liquid. The cells suspended in liquid are inputted from the first unit into the second unit, regenerative cells are separated by centrifugation in the second unit, and the capacity of the second unit is smaller than that of the first unit.; The transfer unit is connected between the first unit and the second unit, injects cleaning water into the first unit and the second unit, delivers extracts from the first unit and the second unit to the corresponding bags, and inputs cells suspended in liquid extracted in the first unit into the second unit or transfers tissues and cell contaminants. The tissues are fat tissues and the regenerative cells are fat-derived stem cells.

Description

technical field [0001] The present invention relates to a regenerative cell extraction system, in particular, the process of collecting adipose tissue and separating regenerative cells from the adipose tissue is realized through an automated program in a closed state, and can be selected to obtain pure adipose tissue, pure mature adipocytes, A regenerative cell extraction system that facilitates regulation of the amount of regenerative cells collected from oil and adipose-derived stem cells. Background technique [0002] Stem cells are defined as clonogenic and self-replicating cells capable of differentiating into various cell lines under certain conditions. Embryonic stem cells have the ability to be derived from mammalian embryos at the blastocyst stage and can differentiate into almost all cells that exist in the body. On the contrary, adult stem cells are cells that exist in very small amounts in differentiated tissues after birth and have stem cell capabilities. Cell....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/02C12M1/24
CPCC12M47/04C12M45/05
Inventor 都秉禄李贞圭金志香姜圣求朴承勳金明辰申奎澈金喆根尹用达
Owner PUREBIO & TECH
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