Dental unit
Download as PPTX, PDF16 likes9,013 views
This document discusses various types of medical equipment used in dental and medical laboratories. It focuses on components of the dental unit such as the dental operation light, light cures, and x-rays. It also discusses high speed and low speed handpieces used in dentistry. Other topics covered include sample room configurations, connections to dental chairs, types of compressors, autoclaves, spectrophotometers, and centrifuges. It provides details on the components, functions, and maintenance of this medical equipment.
![Regents Biology 2015/2016
[ Training of Dental unit
and Medical laboratory
equipment ]
2017/2018
Allied Medical Science
Medical equipment technology](https://image.slidesharecdn.com/dental-unit-180228163103/85/Dental-unit-1-320.jpg)
Dental unit
- 1. Regents Biology 2015/2016 [ Training of Dental unit and Medical laboratory equipment ] 2017/2018 Allied Medical Science Medical equipment technology
- 2. Component of dental unit 2017/2018
- 3. Dental operation light 2017/2018 Halogen LED
- 5. X-Ray in Dental unit 2017/2018
- 6. Handpieces In Dentistry 2017/2018 High Speed Low Speed
- 7. Handpieces In Dentistry 2017/2018 High-speed Handpiece head sizes Latch head component of Low- speed Handpieces High-speed Handpieces turbine assembly
- 8. High speed handpieces 2017/2018 Types:- Borden 2-hole or 3-hole Standard 4-hole Standard 6-hole
- 9. High speed handpieces 2017/2018 The disadvantage:- is the exhaust air from the rotor escapes of the connection side of the turbine or air motor and this air can be felt on the user’s hand.
- 10. High speed handpieces 2017/2018 The advantage:-is no lose in performance and both air supllies can be adjusted separately.
- 11. High speed handpieces 2017/2018 The advantage:-: has tubes for drive and exhaust air as well as separate spray connections.
- 12. High speed handpieces 2017/2018 The advantage:-: has connection to contacts through which alight can be operated which allowing optimal lighting of the treatment area.
- 13. Sample Room Configuration 2017/2018
- 14. Hidden connections to the dental chair 2017/2018
- 15. 2017/2018
- 17. 2017/2018 Oil-Lubricated Oil-Free (Teflon coated) Types of Compressors
- 18. Main components Motor Pressure switch (Automatic) Filter Non-returning valve Pressure gauge Water trap Safety valve 2017/2018
- 19. Automatic Air Filter Non-returning valve Pressure Gauge Safety valve 2017/2018
- 20. Always drain moisture from the tanks. Clean intake vents. Change air filters as needed. Clean Tank regularly. Occasionally change compressor oil (oil-lubricated). 2017/2018 Maintenance of Compressors
- 22. The Autoclave 2017/2018 An autoclave is a pressure chamber used to sterilize equipment Temperature of autoclave 121 °C for around 15–20 minutes The pressure is 1.2 bar
- 23. What can be autoclaved 2017/2018 Surgical Instruments Glassware Plastic tubes and pipette tips Solutions and water Animal food and bedding Waste
- 24. Principles of Autoclave Operation 2017/2018 Steam affects on objects in the autoclave . Condensation creates negative pressure and draws in additional steam . Moist heat kills microorganisms via coagulation of proteins . Two types of autoclaves Gravity Displacement Vacuum/Gravity Assisted
- 27. Diagram of spectronic 20 2017/2018
- 28. 2017/2018
- 30. Speeds of motor 2017/2018 Low to Medium - up to 10,000 rpm High Speed – up to 21,000 rpm Ultra speed – up to 90,000 rpm or more Overspeed dial: prevents running rotor too fast
- 31. Brushes of motor 2017/2018
- 32. Type of centrifuge rotor 2017/2018