Virus inactivation device based on blood bag management
A virus inactivation and blood bag technology, applied in water supply equipment, disinfection, sanitary equipment for toilets, etc., can solve the problems of inconvenient hooking operation for users, long melting time consumption, non-standard heat sealing position, etc., to avoid optical The error of positioning and visual positioning means, the effect of accelerating the melting speed and filtering speed of crushed ice, and improving the heat sealing efficiency
Active Publication Date: 2022-04-19
SHANGDONG ZHONGBAOKANG MEDICAL DEVICES
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Problems solved by technology
In the prior art, the user’s operation is relatively cumbersome, and the original blood bags need to be hung on the hooks in turn. Since the upper tray is generally round and cannot be rotated, the user’s hooking operation is relatively inconvenient, and it is easy to entangle the catheters connected to each blood bag. together; and there is often crushed ice in the original blood bag. In order to speed up the filtration process, it is usually filtered while melting. It takes a long time to melt and the crushed ice is easy to cause blockage and delay the filtration speed; Each transfer bag is heat-sealed separately, the operation is cumbersome and the position of each heat-sealing is not standard, which causes a waste of time and also affects the next step process and the appearance of the product
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[0037] The application will be further described below in conjunction with the accompanying drawings and embodiments.
[0038] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0039] In this disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom" etc. refer to The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only a relative term determined for the convenience of describing the...
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The invention provides a virus inactivation device based on blood bag management, which is characterized in that the upper part of a mounting column of a filtering frame is sleeved with a filtering auxiliary mechanism relative to the lower part of an upper supporting disc, a first driving mechanism for driving the upper supporting disc to rotate is embedded in the top of a mounting seat, and a tension sensor is arranged between a hook and the upper supporting disc; a lifting sliding groove is longitudinally formed in the side portion of the mounting column, a lifting guide rail is arranged in the lifting sliding groove, a lifting sliding block of the lifting guide rail is connected with a driving sleeve, the driving sleeve is arranged on the periphery of the mounting column in a surrounding mode, and the lower tray is rotationally arranged on the periphery of the driving sleeve in a sleeving mode. A second driving mechanism for driving the lower tray to rotate is arranged on the driving sleeve, and a heat sealing mechanism is arranged at the top of the driving sleeve. Precise heat sealing is conducted on the catheter through the heat sealing mechanism, and ice melting and filtering of the blood bag are accelerated through the filtering auxiliary mechanism.
Description
technical field [0001] This application relates to the technical field of medical equipment, in particular to a virus inactivation device based on blood bag management. Background technique [0002] The statements in this section merely provide background technical information relevant to this application and do not necessarily constitute prior art. [0003] Filtration monitoring devices are commonly used in blood component separation and blood bag virus inactivation. The existing filtration monitoring devices include a weighable upper support plate and a lower tray for placing transfer bags. First, through the catheter and filter, the filtered blood components are flowed to the transfer bag by the gravity of the blood itself, and then the catheter is heat-sealed and separated by the heat sealing device, and then the transfer bag is processed in the next step. For example: the current plasma virus inactivation method is the methylene blue photochemical inactivation method. ...
Claims
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IPC IPC(8): A61L2/26B01D35/00
CPCA61L2/26B01D35/00Y02A50/30
Inventor 贺韦东唐秀梅薛兆雷刘君鹏田茂清
Owner SHANGDONG ZHONGBAOKANG MEDICAL DEVICES