| 摘要 |
A test for erythrocyte membrane mechanical fragility, involving subjection of a sample comprising red blood cells to a mechanical stress capable of causing hemolysis, and measurement of the hemolysis present after particular extent(s) of the stress. Measurement of hemolysis can be without component separation, such as by cell-counting (optical or non-optical) or by spectral differentiation between cell-free and intracellular hemoglobin. Such tests can incorporate a disposable single-use component that contains an RBC sample during testing, and for certain embodiments the mechanical stress involved comprises (higher-energy) ultrasonic stress. |
