- Heart evaluation using (lab model) ULTRASONOCARDIOGRAPH UKG-1, which was developed and assembled in 1968/69 year. Using this device over 200 diagnostic evaluations were made in Klinika Kardiologii Studium Doskonalenia Lekarzy Akademia Medyczna w Warszawie. It was the first ultrasonocardiograph introduced to medical practice in Poland.
- ULTRASONOCARDIOGRAPH USK 79. Prototype model designed to be introduced in "Zakład Doświadczalny TECHPAN - IPPT PAN".
- ULTRASONOCRADIOGRAPH UKG 3-10 equiped with registering camera, which was produced in "Zakład Doświadczalny TECHPAN - IPPT PAN".
- Front panel of the ULTRASONOCARDIOGRAPH UKG 3-10.
- Heart's evolution registration.
- Ultrasound transducers assembled in the Department of Ultrasonics used in ultrasonocardiographs.
- SONOCARDIOGRAPH USK 40 produced in "Zakład Doświadczalny TECHPAN - IPPT PAN".
- The first publications concerning ultrasound aperature described above.
