Mobile Laser Cardio Diagramm Display Technology

The German Company Davita created mobile laser cardio diagram screen technology, which monitors the function of Your heart. If you would like to check the function of Your heart, You could use this mini mobile laser technology.

Is there any similar technology for hospitals and doctor practices?
http://www.davita.de/shop/mobile-ekg-geraete.html

MosQuit: A Laser Insect Bite Healer made in Germany

The German company Davita has created a laser healer against insect bites.

Can this laser technology help against the Zika Disease spreading mosquitoes?

http://www.davita.de/shop/stichheiler-mosquit/mosquit.html