Presentation on Controlling Airborne Infection in Hospitals by Dr.Chandrashekhar

1. AIR BORNE INFECTION Current Situation , Opportunities for Improvement & Possible Mechanism for Implementation Dr R Chandrashekhar Chief Architect DteGHS Ministry of Health & F W Govt. of India

7. 1 - Supply duct 2 - Fan compartment 3 - Vibration isolators 4 - Heating and/or cooling coil 5 - Filter compartment 6 - Return and fresh air duct Air Handling Unit

11. IAQ Particulates Microbial Gases

15. Current IAQ Technologies U LTRA V IOLET LIGHT For Microbial Inverse Square Law 100% POWER 25% POWER 6.25% POWER 1.56% POWER 1” 2” 4” 8” UV

16. UV Treated Heat Exchanger On Surface Inside Heat Exchanger

18. HVAC PHI HVAC PHI

27. HEPA - MD TM High Efficiency Particulate Arrestance - Microbial Destruction

28. HEPA - MD TM REACTOR Exposition to a non thermal plasma Capture by a electrical media Reactor with 4 modules Molecular filtration 3 2 2 1 2 3 4 Molecular Trapping 4 1

29. HEPA - MD Technology Destruction of airborne microorganisms by exposure to strong electric fields and to oxidative species in unique non-thermal plasma chambers Charged materials exiting stage 1 are captured by an electrically active media where organic materials are continuously exposed to the plasma ions Oxidant chemical species are removed by a catalytic monolith (notably ozone and NOx) 2. Biological decontamination and High Efficiency Particulate Arrestance 1. Microbial Destruction 3. Catalytic Conversion 4. Molecular Trapping Organic and mineral volatile molecular pollutants are adsorbed onto an activated carbon medium

30. Compounds and Odors Effectively Removed VOC removed ODORS removed

31. Product Range Mobile Air-decontamination unit Mobile Protective Environment Ceiling Diffuser Systems for air decontamination in high infectious risk zones Ceiling Air-decontamination unit

34. VAV System

40. A R T CENTRE At Dr R M L HOSPITAL DELHI

41. A R T CENTRE AT Dr R M L HOSPITAL DELHI

42. WAITING AREA

43. CONSULTANT ROOM

44. CUT OUT IN DOOR FOR AIR OUTLET

45. WAITING AREA

46. WAITING AREA ( EXHAUST AIR )

47. DIVIDER BETWEEN WAITING AREAS

49. +VE +VE - VE - VE

50. WAITING AREA WITH NATURAL LIGHT & VENTILATION

51. Natural Light

52. TYPICAL WARD LAYOUT

53. TYPICAL WARD LAYOUT

54. TYPICAL WARD LAYOUT

55. TYPICAL DETAIL OF ONE CUBICLE IN WARD

56. WARD DESIGN WITH EVIDENCE BASED

57. Antibiotics are not the cure for superbugs, cleanliness is - and the hospitals simply aren't clean enough in India . Accountability is needed, not money, Run a hospital like a fast food joint. "Clean as you go" and it is all staff's responsibility to clean up, not delegated to the lowest bidder

58. FOR ANY QUERY E - Mail [email_address]

59. Many thanks for your attention!