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Plasma bag residual liquid recovery device and plasma bag residual liquid recovery method

A recovery device and plasma bag technology, which is applied in the field of plasma collection, can solve the problems of raw material plasma waste and achieve the effects of ensuring recycling, smooth placement process, and convenient cleaning and replacement

Pending Publication Date: 2022-02-01
成都恒必康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the blood product enterprise breaks the plasma bag with automatic equipment and releases it, there is still a lot of raw plasma left in the bag. If the plasma bag is directly sent to the next step of processing at this time, it will cause the raw plasma remaining in the plasma bag to be destroyed. waste

Method used

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  • Plasma bag residual liquid recovery device and plasma bag residual liquid recovery method
  • Plasma bag residual liquid recovery device and plasma bag residual liquid recovery method
  • Plasma bag residual liquid recovery device and plasma bag residual liquid recovery method

Examples

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Effect test

Embodiment 1

[0042] Such as Figure 1 to Figure 10 As shown, a plasma bag residual fluid recovery device includes a frame body 10, a collection bucket 20, a buffer liner 30, a centrifugal cage 40, a holder 50 and a drive mechanism 60, and the inside of the frame body 10 is installed There is a buffer liner 30, and the bottom is provided with a collection barrel 20 communicating with the inside of the buffer liner 30 (the buffer liner 30 communicates with the collection barrel 20 through a draft tube 301), and the centrifugal cage 40 passes through The rotating shaft 401 is installed in the interior of the buffer liner 30 for circumferential rotation, the centrifugal cage 40 is evenly arranged along the circumferential direction, and is detachably connected with a plurality of holders 50, and the driving mechanism 60 is located in the buffer liner. Below the inner tank 30 , the driving mechanism 60 is connected to the part of the rotating shaft 401 extending out of the bottom of the buffer ...

Embodiment 2

[0052] In order to solve the technical problems in the above-mentioned embodiment 1, a method for recovering plasma bag residual liquid is provided, which includes the following steps: vertically stack the plasma bags to be processed, and place them on the fixing clamp, the placing plate and the lower connection on the placement plane formed by the block; turn over the movable clamp block so that the plasma bag to be treated is located in the clamping space between the movable clamp block and the fixed clamp block, and fix the clamp; clamp all the plasma bags to be processed The gripper is snapped into a slot corresponding to the centrifugal cage; the drive motor is driven to rotate the centrifugal cage through the drive shaft to generate centrifugal force, so that the plasma in the plasma bag to be processed is thrown into the buffer liner and passed through The guide tube guides the plasma obtained in the buffer liner into the collection bucket for collection.

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Abstract

The invention discloses a plasma bag residual liquid recovery device. The device comprises a machine frame body, a buffering inner container, a collecting barrel, centrifugal rotating cages, clamping devices and a driving mechanism. The buffering inner container is installed in the machine frame body, the collecting barrel communicated with the interior of the buffering inner container is arranged at the bottom of the machine frame body, the centrifugal rotating cages are assembled in the buffering inner container in a circumferential rotating mode through a rotating shaft, the centrifugal rotating cages are evenly arranged in the circumferential direction and detachably connected with a plurality of clamping devices, and the driving mechanism is located below the buffering inner container and connected with the part, extending out of the bottom of the buffering inner container, of the rotating shaft. dA broken plasma bag is placed on the clamping devices, the centrifugal rotating cages drive the plasma bag in the clamping device to do centrifugal motion at a proper rotating speed under the action of the driving mechanism, so that raw material plasma in the plasma bag is separated out; and through the detachable design of the clamping devices and the centrifugal rotating cages, cyclic utilization of the clamping devices is guaranteed, and the clamping devices are convenient to clean and replace.

Description

technical field [0001] The invention relates to the technical field of plasma collection, in particular to a plasma bag residual liquid recovery device and a plasma bag residual liquid recovery method. Background technique [0002] After the blood product company breaks the plasma bag with automatic equipment and releases it, there is still a lot of raw plasma left in the bag. If the plasma bag is sent directly to the next step of processing at this time, the raw plasma remaining in the plasma bag will be destroyed. waste. [0003] At present, many blood product companies use artificial cleaning, filtration, purification and other processes to extract the plasma remaining in the bags, and some blood product companies directly discard the remaining bags. Contents of the invention [0004] In view of the above problems, the present invention provides a plasma bag residual liquid (referring to the raw material plasma remaining in the plasma bag) recovery device and a plasma ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B5/00B04B15/00
CPCB04B5/00B04B15/00
Inventor 张晓艳
Owner 成都恒必康科技有限公司
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