Indirect Method for Measurement of Pressure in Blood Capillaries

Indirect Method for Measurement of Pressure in Blood Capillaries

The capillary hydrostatic pressure of blood was measured indirectly. We used a microneedle to occlude exposed mesenteric capillaries in rats and frogs without trauma and then determined the motion of the trapped red blood cells that resulted from the absorption or filtration of water through the capillary wall. The trajectory of red cells was determined from enlarged timed photomicrographs that...

Accuracy of indirect blood pressure measurement in the elderly.

Indirect measurement of systolic blood pressure during +Gz acceleration.

Comparison of Various Blood Pressure Measurement Techniques with Standard Office Based Blood Pressure Mesurement

Introduction: In order to control Hypertension, it is necessary to understand the methods of blood pressure measurement. Recent guidelines emphasize on employing appropriate blood pressure measurement techniques and white coat hypertension. Definition and methods of blood pressure measurement have changed in the American guideline based on SPRINT trial (Systolic Blood Pressure Intervention Tria...

An auscultatory recording method for blood pressure measurement during exercise.

For inspective determination of blood pressure at rest and during exercise, simultaneous recordings of cuff pressure, Korotkov's sounds, and ECG by an electromagnetic oscillograph were necessary. We devised an apparatus in line with the requirement. Results obtained using this apparatus demonstrate that the auscultatory recording method is suitable to determine the blood pressure during submaxi...