Stromuhr
A stromuhr (literally: German for stream clock) was a medical instrument designed by Carl Ludwig in 1867 to measure the strength of flow in major arteries and veins.[1]
References
External links
- Image of a Stromuhr (German)
A stromuhr (literally: German for stream clock) was a medical instrument designed by Carl Ludwig in 1867 to measure the strength of flow in major arteries and veins.[1]