Hemo Dialysis

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Presentation Transcript

Kidney Failure !!!!! : 

Kidney Failure !!!!! Oops !!!

This is what we Biomedical engineers Did…… : 

This is what we Biomedical engineers Did……

RENAL REPLACEMENT THERAPY : 

RENAL REPLACEMENT THERAPY By Revan Prasad S Final Year Biomedical Engg

Reasons for Kidney Failure : 

Reasons for Kidney Failure Hyper Tension(or)High Blood Pressure Diabetes(or)Hyperglycemia

Types of Kidney Failure : 

Types of Kidney Failure Acute Failure: The Kidneys fails temporarily can be Resurrected when it properly treated on time.Technically ‘Repairable’. Chronic Failure: Both the Kidneys Lost Its functions permanently and its needs a replacement.

Types Of Chronic Replacements : 

Types Of Chronic Replacements Haemo Dialysis Peritoneal Dialysis Kidney Transplantation

Types Of Dialysis Therapies : 

Types Of Dialysis Therapies IHD (Intermittent Hemo-dialysis) EDD ( Extended daily dialysis ) CRRT (Continuous Renal Replacement Therapy ) SLEDD ( Slow Low-efficient Daily Dialysis ) SLEDD-f (Sustained Low-efficiency Daily Diafiltration )

HemodialysisIts All About Two Things ,1.Diffusion2.Ultra filtration : 

HemodialysisIts All About Two Things ,1.Diffusion2.Ultra filtration

Requirements for Therapy : 

Requirements for Therapy HD Machine Artificial Kidney(Dialyzer) Blood Tubing's Heparin (Anti coagulant) H+ Electrolytic Fluid, OH- Electrolytic Fluid, RO Water(Reverse Osmosis)(Neutral water)

Hemodialysis : 

Hemodialysis

Artificial Kidney (Dialyzer) : 

Artificial Kidney (Dialyzer)

Slide 12: 

Hemodialysis

Replacement Fluid : 

Replacement Fluid

What We Remove? : 

What We Remove? Cut off point 30000

Diffusion : 

Diffusion

Ultrafiltration : 

Ultrafiltration

Adsorption : 

Adsorption

Machine Components : 

Machine Components Electrical (or) Power supply Unit-SMPS Electronic unit, Electromechanical (or) Hydraulic Unit.

Slide 19: 

Power Supply and Battery Back up are the two important thing for any machine. SMPS(Switch Mode Power Supply),Delivers Variable voltage of +5V,+12V,-12V, 24V,+18V.

Slide 20: 

These Variable voltage Activates the CPU Boards and in turns sent signals to the Electro Mechanical Devices, Sensors and Monitor. The Electro Mechanical Devices Includes Solenoid Valves, Motors and pumps(24V). The Sensors of both Light Emitting and Ultrasound are driven by +5V Supply.

Slide 23: 

In this entire procedure, the Temperature is maintained at 37 deg Celsius or body temp. The Air Bubble Detector and Blood Leak Sensor plays an important role in the patient safety. Internal Cleaning of machine is main aspect in patient hygiene. Note..

Conclusion : 

Conclusion WHO (World Health Organization) says, There is a bulging of 1 Lakh Renal Failure Patients in India every year...

Slide 25: 

Diet, Physical exercise, Stress and Anger management, Smoking Alcohol consumption. For Healthy Life….

Slide 26: 

Thank You…