Function and usage of red blood cell life span meter

The red blood cell lifespan meter is an instrument used to measure the lifespan of red blood cells in the human body, also known as a red blood cell marker. The instrument measures the lifespan of red blood cells by injecting a marker (such as Cr-51 or Tc-99m) to mark the red blood cells in the body, and then tracks the decay rate of these marked red blood cells. The instrument is widely used in the diagnosis and treatment of clinical diseases, such as hemolytic anemia, immune hemolytic anemia, polycythemia, etc. The use of this instrument can achieve accurate assessment of the patient's blood pathological status and red blood cell lifespan, which is of great clinical significance for the diagnosis and treatment of blood diseases.

Red blood cell life span meters can generally be divided into two categories:

1. Radioactivity meter: uses labeled radioactive substances to measure the life span of red blood cells, such as Cr-51.

2. Non-radioactive measuring instrument: uses non-radioactive markers to measure the life span of red blood cells, such as hydrogen peroxide labeling method, double carbon 18 labeling method, etc.

Features:

1. High-precision measurement: The red blood cell life span meter uses precise measurement technology to accurately measure the life span of red blood cells and provide high-precision test results.

2. High automation: The red blood cell life span meter has a highly automated function, which can automatically complete the test and data processing process and improve the test efficiency.

3. High reliability: The red blood cell life span meter is made of advanced technology and materials, has high reliability and stability, and can work stably for a long time.

4. High sensitivity: The red blood cell life span meter has a highly sensitive detector and a sophisticated control system, which can accurately measure tiny changes in red blood cell life span.

5. Easy to operate: The red blood cell life span meter adopts a simple and easy-to-understand operation interface and humanized design, allowing users to easily get started and perform tests.