Medical instruments 2

2. an instrument used for examining the structures of the eye between the cornea and the lens that are not directly visible
5. a surgical instrument that stops bleeding by compression of a blood vessel
6. a styptic agent in the form of a small stick, for application to razor nicks, etc
8. a surgical instrument in the form of a pair of pincers, used esp in the delivery of babies
9. gauze or other absorbent material for packing a wound
10. a medical apparatus that detects gamma rays emitted from a person's body after the administration of a radioactive drug and so produces images of the organ being investigated
11. a rotatable drum for holding paper on which a tracking stylus continuously records variations in blood pressure, respiratory movements, etc
13. a medical instrument for measuring the limits of the field of vision
15. a lamp fitted with an infrared bulb to supply heat esp. as part of physical therapy
16. a machine used to maintain the circulation and oxygenation of the blood during heart surgery

1. an endoscope that transmits images of the interior of a hollow organ by fibre optics
3. a device worn over the nose and mouth, to which oxygen is supplied from a cylinder or other source: used to aid breathing
4. a medical instrument for examining the interior of the stomach
7. an electronic device for use in certain cases of heart disease to assume the functions of the natural cardiac pacemaker
12. a transparent enclosure covering a bedridden patient, into which oxygen is released to help maintain respiration
14. an airtight metal cylinder enclosing the entire body up to the neck and providing artificial respiration when the respiratory muscles are paralysed, as by poliomyelitis