Related Clues:

• Intense light device
• Pair of surgical pincers
• Knife left in various places
• Require addition to letter - it may assist delivery
• Scientific device - one that conserves energy, we hear
• Surgical device made by modern light industry
• It's to blame for cuts in the NHS
• Used by surgeon on muscle as an afterthought?
• Scientific apparatus - one that rarely works, we hear
• Laboratory apparatus some expert researchers initially put together
• Surgical blade
• Pincers for mushrooms
• Powerful light source seen around in theatres always
• Coherent light-beam
• Electronic device — timeless thing that keeps going