How to open Anesthesia Machine.

SIESTA I WHISPA-DAMECA

Most common Anaesthesia machine Siesta i Whispa. Manufacturer Dameca.

• I m going to show you how to open the machine that will help you out for troubleshooting common problem(ex leakage in machine, Tidal Volume, Wrong Reading Of oxygen) of This Machine.

• First We Start From the Front look of the machine

• Mainly problem with this machine is Leakage

• Mainly  leakage in machine from 3 Part.

       1-In Patient Circuit

       2-In IBS

       3-Internal leakage

• In Patient Circuit

• We can clean the patient circuit either replace the patient circuit.mostly disposable patient circuit is suitable for prevent leakage in this particular machine.

• In IBS

• As per my experience Mostly leakage,tidal volume and oxygen Reading  problem only because of some issue inside IBS.

• We need to open the IBS and need to clean all the part.
• IBS consist of part that can easily removable.
• Please have a look on my next image that will clear things how to remove all the part from IBS

• Once Remove everything it look like below shown in to the fig,We need to clean each and every part of IBS mostly problem of the leakage solve by cleaning part shown in to the next fig.                         

• Internal leakage.                                                                                                                                  

• We need to open the machine in that case from the back side,Please follow the instruction

       1)Disconnect the mains                                                          
       2)Remove the oxygen and N2O Cylinder From back side  

       3)Do Not Romove any other connection from back side

                                                                                                     

• After that at bottom you can see 4 main screw that open by the Small Size if LN Key
• Kindly remove the fan connection before you remove the mental sheet after open the screw.
• Now You can see  the ventilator assembly part in front of you.

• You can see Left and right side two bolts When you remove them that ventilator assembly part comes out like a trolly so you can see everything infront of you that can help you in found the leakage.

• As you can see some of the tubing are going in upper direction so to see it clearly you have to remove the upper sheet that consist of 2 bolts..so the both part will open so you can easily diagnose the exact problem.just have a look on the next image that clear your idea how exactly it looks.

• Once you open this two sheet you can eaisly change any part in this machine.
• Be carefull while open this two part of the machine because that two part consist electrical as well as mech. part.
• It consist mainly 2 large tubing inside first have a look on that two that will solve your 90% of problem.

For More Detail please gone through the Given Link.
http://youtu.be/MQDEQwWUA1I