Israeli startup Parasonic (from Nazareth incubator NGT3) has developed a comb device that destroys lice and lice eggs with ultrasound waves, without any chemicals. The device is said to produce results after a single five-minute combing and is scheduled to go into production within one year.

http://www.globes.co.il/en/article-headlice-treatment-co-parasonic-raises-16m-1001161799