System and method for extracting variable-volume blood cells after separation

System and method for extracting variable-volume blood cells after separation

The invention discloses an extracting system and a separating and extracting method for volume-variable blood cells after separation, and belongs to the technical field of medical instruments. The system comprises a driving assembly and a centrifugal assembly. The centrifugal assembly is mainly comp...

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Hauptverfasser: LI HONGXIA, YANG LI, WANG WENZE, YUE SHUJUN, WEI ZHANGLI, WANG YU, XU KUIXUE, SHI RUIDAN, BAI XU, WANG LIHUI
Format: Patent
Sprache:chi ; eng
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CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES
CENTRIFUGES
PERFORMING OPERATIONS
TRANSPORTING
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creator LI HONGXIA
YANG LI
WANG WENZE
YUE SHUJUN
WEI ZHANGLI
WANG YU
XU KUIXUE
SHI RUIDAN
BAI XU
WANG LIHUI
description The invention discloses an extracting system and a separating and extracting method for volume-variable blood cells after separation, and belongs to the technical field of medical instruments. The system comprises a driving assembly and a centrifugal assembly. The centrifugal assembly is mainly composed of a rotating disc, a supporting disc, a volume-variable bag and a centrifugal rotating disc. The supporting disc is located on the top of the rotating disc, and a spring is arranged between the supporting disc and the rotating disc. The centrifugal rotating disc is located on the top of the supporting disc and fixed to the inner wall after being placed through the centrifugal well groove. The variable-volume bag is positioned in an interlayer between the supporting disc and the centrifugal rotating disc; the output end of the driving assembly is connected to the bottom of the rotating disc. In the separation process, pressure is returned to the initial position before liquid feeding, so that the volume change
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subjects CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES
CENTRIFUGES
PERFORMING OPERATIONS
TRANSPORTING
title System and method for extracting variable-volume blood cells after separation
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