Blood Bag Pressure Exhaustion Testing Instrument

The Blood Bag Pressurization and Emptying Tester plays a crucial role in the medical field. The following is a detailed introduction to its main uses, compliance standards, and technical parameters:

一、Main Uses

The blood bag pressurization and emptying tester is mainly used to simulate the pressurization and emptying scenarios during blood transfusion to evaluate the pressure - resistance, sealing performance, and emptying ability of blood bags. By filling the blood bag with gas or liquid at a certain pressure and observing its emptying status and any leakage within the specified time, it ensures that the blood bag can meet the requirements for blood transfusion in clinical use. This tester is widely applied in places such as blood bag manufacturing enterprises and hospital blood transfusion departments, with specific uses including: - During the production of blood bags, manufacturers use this tester to conduct pressurization and emptying performance tests on sampled batches of blood bags to ensure that products comply with relevant standards and regulations. - In hospital blood transfusion departments, the tester can be used for acceptance inspection of purchased blood bags and regular sampling inspection of in - stock blood bags, ensuring the reliable quality of blood bags used in hospitals and improving the efficiency of blood transfusion.

二、Compliance Standards

GB 14232.1 - 2020 *Plastic Containers for Human Blood and Blood Components Part 1: Conventional - type Blood Bags*, etc.

三、Technical Parameters

The technical parameters of the blood bag pressurization and emptying tester may vary depending on the model and manufacturer, but the following are some common ranges of technical parameters: - **Pressure Range**: Usually set at 0 - 3000N (or other ranges, customizable according to actual needs). This range covers the pressure levels required for most blood bag pressurization and emptying tests. - **Pressure Intensity Range**: 0 - 600kPa (or other ranges, customizable according to actual needs). This range ensures that the tester can simulate various pressure situations that blood bags may experience during blood transfusion. - **Test Height**: 10mm - 120mm (or other sizes, customizable according to actual needs). This parameter is used to adjust the distance between the upper and lower plates of the tester to adapt to the testing of blood bags of different specifications. - **Test Dimensions**: Usually able to accommodate blood bags with dimensions of approximately 300mm×400mm for testing (or other sizes, depending on the model of the tester). This size range covers the specifications of most medical blood bags. - **External Dimensions**: The external dimensions of the tester may vary depending on the model but are usually compact for easy placement and operation. For example, the external dimensions of some models may be 550mm×460mm×600mm (or other sizes). - **Power Supply**: Usually AC220V, 50Hz (customizable according to local electrical standards). This parameter ensures that the tester can operate normally and provide a stable testing environment.