Biomedical projects

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 Xray remove grid aluminium cap xray tube  cut metal table fit wooden table make rotating anode stationary anode fit ammeter in series in out put to ht transformer

Welding transformer reversed as ht transformer remove two fuses make xray single phase

Weak x ray tube may work

Testing xray using toolkit 

Xray cassette with intensifying screen on top

Disengage bucky motor


Ecg machine

Bypass capacitive coupling ecg amplifier r wave only ecg test your ecg on cro

Modified ecg p wave and t wave indicate heart problem i think


Ct scan

Make fan beam single phase remove two fuses

Low speed rotation and add multiple images like manual tomography

Test with cloth bag

Order very old model refurbished ct scan


Mri scan

Add exposure hand switch like xray make single phase

Test with cloth bag


Blood bank refrigerator 

Bypass door switch that control cooling fan


Centrifuge bypass safety switch on bottom like mixie repair

Change mixie carbon bush

Fit fan speed regulator


Instrument sterilizer

Electric kettle element kettle ceramic connector wire and power plug


Horizontal and vertical autoclave

Fit geyser element


Ot lights old bulbs fit led bulbs

Inverter fit automobile battery and digital home ups inverter


Ultrasound

Test with polythene cover filled with water or oil and plastic parts like plastic ball

Use ultrasound with two probes

Linear on back sector probe on front

Mechanical probe make stationary avoid rotation 

Cheap made in china 2d ultrasound alibaba


Anaesthesia machine

If there is air hole close it with sheet metal and gi clamp

Lpg gas stove also

Aneasthesia machine oxygen nitrous cylinder fit lpg gas regulator and rubber hose

Order industrial gas cylinder


Semi auto analyser

May fit computer ribbon cable to filter wheel of analyser use anslyser with cuvette

Remove opaque cap on flow cell

Do wash cycle analyser after each test

10 watt 6 volt lamp used

Countercheck standard or same sample in digital colorimeter use colorimeter to calibrate 


Fully auto analyser

May do one test multiple samples at a time enter list of patients and serial number in register


I was not sure not tested anything myself


Corona fever take paracetamol take whisky smoke steam inhalation vicks and amruthanjan or zandu balm or tiger balm

Vehicle and generator mix water with petrol

In freezing cold pour hot water or fit some heater to vehicle

Any objection any techincal problem post on same group

No marraige never married became old man

Lpg gas stove air hole closed yellow flame sooting on burner remove burner wash in soap water

May wash daily burner

Remove carbon deposit on burner holes using needle little big needle

You can remove second needle of clock and change battery

You can remove lnb cap and aluminium paint on dish tv

Save fuel save gas it will rain everywhere 

Photocopier fill toner waste bottle and keep it on top

Clean drum with spirit

Landphone add one ohm resistor in series

Landphone activate with a particular voltage coming may be 5 volt keep it in pulse mode

Mobile phone frequency dialing software on my facebook dial mobile number as frequency

Mobile phone press red button dial number manually red button like landphone hook switch i think

Smartphone press on off button and dial number

Always dial number dont call from phone book

Epabx fit end terminal block connector and may be 55 volt step down transformer and inverter? And battery? End terminal block connector how much resistance between terminals?

Crt tv remove degaussing coil connector

Washing machine make it continuos one way rotation not to and fro

Single phase xray ct scan mri last long??

I am not sure

Lubricate cieling fan coconut oil

Lubricste quartz clock coconut oil

Apply crt externally coconut oil

Led bulb smartphone apply oil externally?

Pour battery water lead acid battery after 3 to 6 months small sealed lead acid battery open the flap cover rubber caps inject battery water fix caps and flap keep on charge

Defibrillator make voltage as joules like 200 joules 200 volt ac or dc

What is jacob mec biomedical modifications blog or website??

Use automobile battery for inverter

Inverter isolation switch search my facebook

Fridge small cylinder tube and may be compressor apply coconut oil

Ultrasound tranducer apply oil

Jalandhar ge ultrasound probe repaired

Vibration will come

Air cooler pump apply coconut oil

Spray oil on dd dish tv some animal came to eat oil on dish annaan mean squirell??

Try inverter battery for automobile

Dc shock for psychiatry and ac shock for cardiology and dead body repair

Ect use as defib and defib use as ect

Bionix muthringode ect supplier at kochi 

Chanting vyapokathu doing reverse ok only 

Vyapodathu is take revenge

Ecg monitor clean pcb with spirit condemned ecg monitor repaired bpl at jalandhar 1996/1997/1998 do component level power supply card problem without circuit diagram indchem ecg monitor truscope and cardioplus defib step down transformer to be rewinded?? You need voltage list for that for that check on working ecg monitor and defib

bridge wave rectifier ic with power supply card change with 4 diodes bridge rectifier mansa erbachem transasia analyser repaired by me two analyser at mansa?? Estimate was 25000/- nabha toshiba ultrasound estimate 1.6 lakh fusible resistor blown or some capacitor short sony printer also repaired by me short fusible resistor and remove short capacitor ultrasound does air bubble come on applying water on ultrasound probe it should vibrate i think dip in coconut oil i am not sure

Ultrasound scan change 3 pin plug phase earth and neutral be very careful ultrasound scan check powersupply card 110 volt and 230 volt selector  switch on back side national panasonic tape recorder very old model tape recorder had same problem??

Semi auto analyser lamp fused 10watt 6volt halogen bulb

If not available buy surface mount round led torch led and connect two or four torch led in series solder on wired board

Kartarpur medichem analyser tried to repair like that dont remember exactly

After changing light source caliberate blank and standard

Or there was spare lamp in the package company send??

Narinder pal singh with me??


mahesh n



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