Related Clues:

• Collapse with lack of oxygen after accident? One'll be found in the operating theatre
• Second demand to sheathe sports knife
• Modern device -- one not working well, we hear?
• Surgical tool's power and energy in surgeon's primary vocation
• Device producing thin beam of light
• Caught one in spell, unusually 15 14
• Make letter-writer add more 15 14
• Length must overcome any resistance in bolt cutter
• Light-gun
• Cut off tip and gut fish with special knife
• Piano in musical exercise close to stall -- a theatre accessory?
• Device yielding powerful beam
• Source of intense beam
• Surgeon's paper knife?
• Point employed by orderly number broaching secure unit's closure