And this was actually used by surgeons to see what they were doing with other instruments from different points of view, without caring that much about what was touched around.
ويستخدمه الجراحون لرؤية ما يفعلونه بالأدوات الأخرى من زوايا مختلفة، بدون الانتباه كثيرًا لما يتم لمسه.