[Contact-free determination of the degree of blood filling of human organs and parts of the body at different depths in local regions]. / Beskontaktnoe opredelenie stepeni krovenapolneniia organov ili uchastkov tela cheloveka na raznykh glubinakh v lokal'nykh oblastiakh.

By using the Eddy current rheograph one can measure the level of the blood supply to human organs or body parts at three different depths in local zones as well as study the blood flow in organs in the course of surgery and in the early postsurgical period directly from the area of surgical intervention. Measurements may be performed when applying the unit on dressing and bandages.

[Electroureterograph and dynamoureterograph]. / Elektroureterograf i dinamoureterograf.

The results of investigations made by the authors showed that the signal spectra of the bioelectrical and mechanical activity of the ureteral smooth muscles lie within the range of 0.05--1 Hz. The developed devices for registration of electro-and dynamograms of ureters may be utilized in investigating the functional state of the urinary system of the organism.