Light energy blood product preservation device

A technology of blood products and light energy, applied in blood transfusion devices, treatment of enzymes with electricity/wave energy, treatment of microorganisms with electricity/wave energy, etc. Problems from preservation to cumbersome use

Pending Publication Date: 2020-08-25
SICHUAN PROVINCIAL PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the low temperature environment only reduces the amount of blood cell death, it cannot stop the death trend of blood cells
In addition, due to the low-temperature freezing preservation method, it is difficult to use it directly before the operation, and it needs to be taken out of the storage environment and then warmed up before the operati

Method used

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  • Light energy blood product preservation device
  • Light energy blood product preservation device
  • Light energy blood product preservation device

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0028] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. It should be noted that, in the case of no conflict, various features in the embodiments of the present invention can be com...

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Abstract

The invention provides a light energy blood product preservation device, and relates to the technical field of medical devices. The device comprises a shell temperature adjusting component and a lightemitting component, wherein the temperature adjusting component and the light emitting component are arranged in the shell; the shell is of a structure with a cavity inside and is used for storing anexisting light-transmitting blood bag; the light-emitting component is arranged on the inner wall of the shell, and weak light emitted by the light-emitting component irradiates the light-permeable blood bag stored in the shell. Components in blood can be correspondingly activated to a certain extent or certain quantity, properties and state changes can be obtained according to the biological stimulation effect of the weak light, so that a blood product in the shell can be actively maintained to a certain extent, the activity of the blood components is improved, and the activity of the bloodcomponents can be maintained to a certain extent within a relatively long time period; in other words, the blood has high quality within a long period of time, and even the number, properties and functions of blood components in preservation can be changed and improved according to clinical expectations and requirements.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a light energy blood product preservation device. Background technique [0002] Blood is a red, opaque, viscous fluid that flows through the blood vessels and the heart, and is mainly composed of plasma and blood cells. In clinical medicine, especially in surgery, it is often necessary to transfuse plasma or other blood products for patients to supplement the patient's blood loss or missing blood cells, and blood products for clinical transfusion of patients need to be preserved for a period of time after collection In the prior art, the temporary storage of blood products is usually carried out with soft transparent and sealed bags. After the blood is extracted from the human body, it directly enters the bag and keeps sealed, so as to prevent the blood products from being damaged during the storage process as much as possible. Save the environment from pollution. How...

Claims

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Application Information

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IPC IPC(8): A61M1/02C12N13/00
CPCA61M1/0286A61M1/0272C12N13/00A61M2205/3327A61M2205/3368A61M2205/3673
Inventor 王倩刘伟
Owner SICHUAN PROVINCIAL PEOPLES HOSPITAL
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