An integrated module for intermittent plasma collection device

Abstract

The invention discloses an integrated module used for an intermittent plasma collector. The integrated module is characterized in that connectors are arranged on the integrated module and used for connecting with a collecting module, an anticoagulant module, a gathering module, a separating module, a drug delivery module and an anticoagulant whole blood pump pipe of the collector, wherein a filter cavity and a butterfly cavity are arranged in the integrated module and are connected with the abovementioned modules / pump tubes through connecting channels, and an air monitoring module and a pressure monitoring module are arranged in the integrated module. The integrated module has the beneficial effects that through the integrated arrangement of the modules, the mounting time of an operator is saved, further, the time needed by the reinfusion process during the collecting process is saved, the collecting efficiency is improved, the liquid medicine reinfusion efficiency aiming at the adverse reaction is improved, meanwhile, the running state of the whole device is monitored in real time, and thus the running safety and stability of the device are improved.

Description

technical field [0001] The invention relates to a medical device, in particular to an integrated module applied to an intermittent plasma collection device. Background technique [0002] Plasma collection requires the matching of plasma collection equipment and collection consumables. After venipuncture of the human body through the blood collection needle of the consumable, the blood and other liquids in the consumable channel are driven by the collection equipment to flow, so that the anticoagulated blood enters the centrifugal cup driven by the centrifuge and rotates at a high speed. In the process, the anticoagulant blood is centrifuged, and the plasma obtained by centrifugation enters the plasma collection bag. After the single cycle is completed, the centrifuge stops rotating, and the blood components in the centrifuge cup are reinfused. After the reinfusion is completed, the next single cycle is carried out. Until a set amount of plasma is collected, this method of co...

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Problems solved by technology

[0004] 1. The monitoring modules of the acquisition system are many and scattered, and the equipment is large in size. The installation of consumables on each monitoring module needs to be done manually, which limits the efficiency of operators

[0005] 2. During the collection process, if you encounter lipid slurry or the liquid medicine used to deal with adverse reactions, it needs to be returned to the human body through a centrifugal cup. This process reduces the collection efficiency and is not conducive to relieving the adverse reactions of the collected objects as soon as possible.

[0006] 3. In the collection process, the working status of the separation module lacks pressure monitoring means, which is not conducive to the operator's grasp of the collection situation

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