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Computer specification

 Computer with hard disk Smps power supply Dvd writer Usb  Network card Phone card with rj11 socket Two cmos coin cells two 3volt cells Processor ic fan Keyboard and wired mouse not wireless. Windows x p operating system With black background and white font With inverter Assembled pc ok with windows x p With led or lcd monitor or crt monitor Printer ports Connect phone socket for direct internet. Minimum 4gb ram?  New not refurbished  Refurbished for private company  One year warranty Painted white metal cabinet?  Quote for printer Dot matrix printer Laser printer  Inkjet printer  Inverter Cost: I comply to above specification  Model number Name of company No.of employees  No.of offices in india Registered address Phone Dealer address Phone Authorised signatory Rubber stamp Mahesh n

My facebook

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Make ultrasound and probe

 Make ultrasound and probe Making ultrasound probe a thick plastic frame with office nails in a rectangular matrix fit wire to ceramic crystals sticked on plastic ultrasound probe And high frequency 3.5mhz electronic signal through transformer to the pin matrix socket Two probe sockets both linear rectangular probe that can be inserted to socket Socket with metal holes on ultrasound machine on plastic frame may be One probe transmit one probe recieve in straight line Reciever probe amplify voltage and display to television crt monitor Earlier design of ultrasound was wrong Time gain control like audio equipment equalizer  You can sell the project Mahesh n

Repair imported equipment

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  Go To Home Edit  ·  View Edit History  ·  Delete Mahesh N Ultrasound scan import With ce or ieee certification Ce iso to make indian fool?  What documents phsc got?  If phase and neutral reverse shock hazard like radio?  I have not inspected?  Ultrasound probe pin connectors may break?  Stick ultrasound pin connector with super glue?  Any real objection? You get it checked Ct scan work for few minutes only?  It is getting switched off after few minutes jalandhar medisinglong ct replace ht tank?  Order allengers?  I am not sure of anything?  Some ct scan xray tube or pc out of order Ultrasound normally do not have battery backup chinese have battery backup?  Replace battery?  Order agilent technology?  Fit bel xray machine xray tube  They using not ct tube?  Atm machine multipara monitor change battery Cr system clean casette with spirit order allengers?  Smartphone and tablet made in china use indian charger Keep under charge Modify analyser as per my design order annup babu my class

Export import china

Edited the post  Foriegners are very selfish they will cheat Language problem and they want to protect thier country Refurbished usa at 50% discount cohr masterplan was selling ct scan at 30 to 50 lakhs medsinglon ct scan at 10000$? Xray tube may be defective ht tank may be defective x ray brain tumour better diagnoses than ct scan order x ray machine 300ma or 500ma for ch jalandhar i think 300ma? No ct scan at dh jalandhar? First supply foetal monitor made in india little big? Ultrasound many fraud diagnosis? You can take x ray of head and abdomen tumour detection?  X ray tumour not clear?  X ray kidney stone not clear Foetal monitor adult heart sound interfering with foetal heart sound?  X ray of kidney and liver and foetus rather than ultrasound. For ctscan refer to gmch pgi or medical colleges punjab institute of medical sciences jalandhar government?  Https://mbasic.facebook.com/mahesh.n.568847 Dhs punjab doctors sending patient to private laboratory and private ct scan center and

Biomedical modification

 Biomedical modification 1.X ray machine Remove the grid make wooden table Fit collimator if not there that for fixed x ray only  Single phase make three phase single phase Rotating anode make stationary anode Operate at low kv and Remove x ray tube aluminum cap Fix x ray timer at one second  Fix ma at 100ma  Change kv for different anatomical parts. May not take punga with xray Try one x ray machine with trained engineer Test xray take xray of toolkit suitcase. 2. Ultrasound modification  Order two linear probes same frequency  3.5 mhz On back of body reciever and one front of body transmitter  Keep probe stationary in straight line Does quality of image improve Cheap 500$ made in china refurbished?  Upto 2d colour doppler ok 3d and 4d ultrasound 3d image of boy not ok Test ultrasound scan football filled with water. You may continue with sector probe and linear probe supplied with ultrasound. Linear probe on back sector probe on front some buzzing sound come?  Bp medical company alib

Indian export import china and usa

 Https://m.facebook.com/mahesh.n.568847 Medical and other equipment import from china with ce mark and refurbished equipment import usa as per indian electrical standards and ce mark Indian export back to china with isi mark

Blood bank specification

 Blood bank specification Fridge High capacity 195 liter fridge like home fridge May be with freezer compartment Without glass door With steel door with puf poly urethane form Digital temperature display Temperature chart recorder Ordinary fridge thermostat with defrost switch like home fridge With plates metal or plastic to keep blood bag Platelet warmer cum agitator to heat blood bag to room temperature  Blood collection monitor that move to and fro while collecting blood Microscope to test blood group Aids hiv kit and not elisa reader  blood grouping kit For separate very low temperature deep freezer keep plasma in freezer container Keep iv fluid also in same fhridge Stabilizer with voltimeter Electrical extension board Iv fluid stand to give blood Blood bag sealer Remi polfrost design without freezer compartment not ok Polfrost with glass door not ok Fridge capacity in liters Maximum number of blood bag Cost Fridge Blood collection monitor Microscope Blood agitator cum incubator Bl

Analyser specification

 Analyser specification analyzers with filter wheel vibgyor 7 filters violet indigo blue green yellow orange red using stepper motor  with or without flowcell using test tube sugar test  centrifuge blood extract serum add reagent pale blue hydrogen peroxide? How red the blood that much sugar If you want flowcell technology Aspirate distilled water blank after each sample There should not be opaque cap on flowcell A hole with glass window  % transmission printout and display  % concentration calculated printout and display Colour displayed and printout and not frequency Different colour for different test red for sugar yellow for urine Supply stabilizer with semi auto analyser And inverter with fully auto analyser My design fully auto analyser multiple flowcell multiple lamp multiple test tubes Distilled water bottle or can  Waste bottle or can Fully auto analyser use robotics not OK to mix sample and reagent do that manually. Fully auto analyser sample wheel pass through optics lamp fi

Testing ct scan

Ct scan test with small breif case football with things stitched inside? Follow my design of ct scan Use x ray for foetus does it cause abortion transvaginal probe may cause abortion Does x ray cause castration semen cell count reduce i dont think Pregnant lady xray can be taken Do one sample patient Kidney stone and stone in appendix appendicitis do x ray for that with two probes does it work Do ultrasound scan of football filled with water and plastic balls inside? Cr system test with ordinary xray does same image come Long duration ultrasound may cure kidney stone calcification drink lot of water and do ultrasound half an hour mahesh n

Electrosurgery as sw diathermy

Electrosurgery electrodes getting heated up Use normal surgery using scissors Electrosurgery fit paddles and use as short wave diathermy pain releaf and arthritis treatment Low voltage high frequency current 20 ultrasound refurbished nonsense ultrasound is image clear with two probes at same time what does size of kidney liver mean what about stomach and intestine Many biomedical equipment wrong Mahesh n

Ct scan specificatiom

Ct scan specification 125 kvp 60 ma Ht transformer connected to ordinary x ray tube by ht cable Or thin wire ht transformer and thin wire x ray tube ct tube thin wire inside Rotate x ray tube with cable 180 degree Dont use carbon bush to supply high voltage to rotating x ray tube. That get burned or destroyed on high voltage X ray detector with intensifying screen and optical detector Collimator to x ray tube not pencil beam adjust to straight line or rectangular hole I think rectangular hole No.of slices 4 or 8 Not 16 /64/128 With computer and monitor and transparency printer photocopier Optical detector with wire rotate 180 degree Single phase x ray generator Shock hazard ct scan High voltage controlling nerves and computer Modern ct scan with detector all around gantry not ok? Scattered radiation in case of ct there x ray not there May try fitting x ray control panel x ray ht transformer welding transformer reversed? Fit ordinary x ray tube with ht cable Big

Cr system digital xray casette specification

Cr system specification X ray digital casette reader Digital casette using intensifying screen and optical dector made of carbon like mobile camera. How does mobile camera work how is it made? Digital casette with reset button? With digital casette reader and computer and transparency photostat printer Make in india all biomedical equipment or buy refurbished imported repaired in india. Cr system x ray develop two or three minutes. Cr system still to be supplied to 22 phsc district hospital. Clean digital casette with spirit and dry me not sure. Repair the computer and monitor and printer. Supply minimum two digital xray casette same a 4 size whatever size May supply four digital x ray cassette. Supply one kva stabilizer Total cost Cost of one digital xray casette Guarantee period minimum one year Authorized signatory Name Designation Rubber stamp Registered address and phone number Dealer address and phone Country of origin Make Model How old machine No.of em

X ray machine specification

Xray machine specification Stationary anode tube without oil and aluminium cap 60ma/100ma/300ma/500ma 125 kvp 100 amp mcb with electrical mainswitch and fuse Xray generator single phase Two pulse Wooden x ray table Column stand Lintel metal piece to fix column stand Wooden xray table that can be tilted using metal parts with sun mica sheet Bucky to keep x ray casette No grid Ht transformer with plastic or wooden encapsulation with high current ht rectifier Single focus Chest stand column One second timer adjust kv and ma only Voltimeter input 230 v Voltimeter output of autotransformer and kv selection Ammeter in input Ammeter in series output of autotransformer Metal cabinet control panel painted white. Column stand painted white Ht receptacle to be fitted without petroleum jelly. No flouroscopy it was foolish? Any make x ray tube whichever cheaper Beeper on exposure relay on Acessories X ray casette 5 sizes X ray film a 4 hundred sheet Developer and fixe

Ultrasound specification

Ultrasound specification Linear probe ceramic 3.5mhz Sector probe ceramic 3.5mhz Try 30khz ultrasound frequency  Rubber piece sticked on probe Keep both probes fitted in straight line linear probe on back sector probe on front Sector probe transmit linear probe recieve Or two linear probes 30khz or 3.5mhz Some sound coming in ultrasound?  Time gain control M mode and b mode M mode black and white doppler for cardiology Clear image should come Size of foeatus kidney liver measurement Ecg optional with m mode M mode for cardiology like ecg Sex determination of foeatus optional Dual image with freeze Whether refurbished or new Make/model Country of origin If refurbished all 20 ultrasound punjab same company similar model 20 ultrasound to be purchased phsc Refurbished display should be clear good quality keypad Minor defect for refurbished if any Whether lcd display or crt display Whether portable ultrasound or ultrasound on trolley Thermal printer 5 kg jelly The

Defibrillator specification

Defibrillator specification 0 to 300 joules same value dc voltage Cardioplus indchem like that only? I am not sure i thought high voltage check it out? Hp codemaster also What about bpl? Ecg display two channel Automatic freeze second channel on tachycardia bradycardia and fibrillation Capacitor discharge switch Capacitor voltage indication Motor capacitor can be fitted L&t micromon metal cabinet? Television metal cabinet not ok high voltage inside Inverter metal cabinet last long Defibrillator metal cabinet with insulation paint inside Sync mode Alarm on bradycardia tachycardia and fibrillation Make truscope and cardioplus same patient cable Auto printout on alarm and giving shock Keep recorder on while defibrillation Indchem having fiber cabinet somewhat ok? Option of external paddle pacing the heart after defibrillation Paddles apex and sternum Monophasic defibrillator Metal cabinet last long i think If any wire touch there will be problem insulation pa

Epabx specification

Epabx specification 55 hospitals dh and sdh punjab Dh 32 line Sdh 16 line Battery backup with inverter and charger Step down transformer 55 volt same as bsnl line that me not sure End terminal block connector 10 pin for 8 ext 20 pin (two 10pin) for 16 ext 40 pin(four 10pin)for 32 extn Number of trunks bsnl lines 1/2/4 Number of extensions 8/16/32 Extension with caller id Music on hold Direct incoming access automatic tranfer without receptionist No need voice recording complicated and costly Strip connector to fit to extensions wires 10/20/40 pins Negative wires shorted. Facility optional to connect to power amplifier music system for announcement Length of wire ten to 50 meter per extension Direct outward station access zero dialing Pickup dial extension and receptionist keep phone off hook dont disconnect. Led indication strip which extension busy which extension free 10led/20led/36led Missed call details caller id phone and extension Metal cabinet On off swit

The new ecg

Ecg machine and monitor Bypass ecg preamplifier capacitive coupling P wave and t wave may not come only qrs come r wave. If p wave t wave come mean heart problem? Ecg machine fit earth cable to a steel vessel filled with water kept at floor. Truscope two indchem ecg monitor Check Power cord computer power cord available Check fuse transformer powersupply card change bridge rectifier with 4 diodes 4 bridge rectifier there at power supply card. Xy pcb on top do dusting apply perfume on potentiometers one pot calibrate heart rate. For that use ecg simulator using 555 ic with patient cable connector Microprocessor pcb clean with spirit do dusting Ecg preamplifier in metal box open it and short the capacitor. Repair patient cable solder broken wire. Cardioplus defib and old model indchem defib Change battery 12 volt nickel cadmium may try fitting two 6v 4.5 ah battery if there is space to keep Check charger on back voltage remove 4 screws of charger Allen key at bottom

Ultrasound refurbishing

Ultrasound refurbishment Dip probe mechanical and ceramic in coconut oil and stick rubber piece on probe for protection Change faulty display unit with crt 14 inch television and audio video cable. If no audio video socket try computer crt or lcd monitor Try adjusting lot inside monitor. White cabinet television Clean the ultrasound with cloth and soap solution. Water not to enter body. Draw faded ultrasound keyboard letters with stencil and permanent marker pen. Stick polythene sheet with superglue at edges and no polythene at tgc knobs time gain control knobs. If anything heating up fit computer dc fan or ac cooling fan. Remove short capacitor power supply board and short open fusible resistor which is open. 500va inverter and 90ah battery Ludhiana toshiba ultrasound tv fitted by me? Need some trolley or stand to keep tv or monitor draw the design and order hieght width etc. How many surabi ultrasound in stock May supply 20 ultrasound similar model same company if th

Crt television repair

Crt tv repair Open the tv Touch lot knobs with tester Now adays lot without shock Fit the audio vedio cable tv or dish input Adjust the lot with hand with channel on and tune brightness and contrast Old crown tv at edapally home lot having shock father tried to adjust and had heart attack i think i was in chennai I am sorry He was cremated at native place peringode as per my memory. Cut and join tv wire apply insulation tape Apply insulaton tape on on off bed switch wire joint There are two plugs on crt tv board one for 230 volt one for crt Check resistance check pcb wiring circuit Adjust the potentiometer on board for image horizontal size. Slow down your tv repair Very high voltage inside Epram raman had heart attack tv shock It is not easy to change crt tv kit Component level not easy Indchem Truscope two component level service no complaint till now Thekiniyedam krishnan had shock heart problem He not having any problem now. Tv i repaired had some problem S

Crt television and lcd

Crt television Bed switch for on off instead of push button switch Crt tv kit coming with push button on off switch not easy to fit I drilled a hole in tv front cabinet bottom with screw driver or soldering iron plastic cabinet. And fitted the bed hanging switch for on/off and remote control panel fitted outside bottom of tv Fit the speaker wire cut wire and join and yoke wire. Turn the lot for brightness. Turn potentiometer for horizontal screen size. Oswal manufacturing tv kits Some tv kit small size 14 inch image coming You get tv kit for 800/- or 850/- india mart. Television assembled in richy street chennai? Lcd tv you forget the program? Screen size potentiometer? THERE IS VERY HIGH VOLTAGE INSIDE X RAY MACHINE ALSO Discharge the anode after switching off using wire short to earth or ground. Fit audio vedio pins or make available audio vedio connector boards. Star screws available job trader peringode Bed switch at shriram electricals peringode Tv kit at 1250

Doordarshan free dish tv

Doordarshan direct to home Silver or aluminium paint dish Open lnb cap with screw driver Align the dish 45 degree horizontal towards andaman nicobar equator 93.5 degree east Keep plastic mug on lnb feedhorn May fit a tin roof on top of dish to protect from rain Dish tv do not work in heavy rain Add following transponders to satellite 11090 11170 11470 11510 11550 11630 All horizontal H and not V Symbol rate 29500 Align the lnb horizontally Turning lnb 90 degree switch between horizontal and vertical Fix lnb at center of indication reading on lnb Align the dish properly First tune radio dish alignment then tune tv Tell a man to tell if image and sound coming. Sort the channels free/ scrambled and a to z alphabetical order Metallic paint google search says increased reflection of signal to lnbf this cause signal loss and disruption to tv I dont think so? How to repair broken cap open lnb video coming on google search Need not close it i mean plastic cap on lnb.

X ray machine modification and ct and mri

X ray machine modifications 1.X ray table Radioluscent x ray table My doubt metal table x ray supplied to govt hospitals punjab Make it wooden x ray table Metal block x ray cut the table top and fit wooden board wooden board for 2500/- Metal table block x ray One or two cm thick wooden table. 2. Grid Grid used to block x scattered radiaton not ok that block x rays. Remove the grid from bucky avoid bucky motor There is no scattered radiation? 3. X ray tube Rotating anode make it stationary anode When anode rotate poor quality x ray radiation. Fit low voltage dc or ac supply wire to collimator bulb and fit to filament of x ray tube. Manually rotate anode very rarely. 4.ht transformer May fit welding transformer reversed as step up high voltage transformer in case ht transformer out of order. 5.X ray generator control panel Three phase not ok make it single phase Fix timer at one second. 6.stick intensifying screen on x ray casseette keep intensifying screen on

Testing

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 Facebook uploads Https://m.facebook.com/mahesh.n.568847 Jewett fridge amc Photostat fill waste toner bottle Punwire walkie talkie to railway army and police Clarity ecg machine Defibrillator  Cigar lighter Indo china trade and war Multipara monitor Narang ultrasound Cohr master plan company changed name Ct scan Ultrasound scan Truscope two Reporting problem Hp codemaster defib Refurbished equipment import Intensifying screen Doctor and bme and private practice  Automatic x ray film processor Does it take long time to develop Led x ray view box Oxygen pipeline and air compressor Mobile repair Suction machine Aneasthesia machine World bank Atnt sukrash rooprai bhupindera Hmt tractor Generator for phsc Avoid computrised opd Inverter for hospital use ot and computer Type writer Daisy wheel printer Torch repair Cheap photostat toner Hmt colour printer big Modi xerox colour copier and forgery counterfiet currency?  Hmt watch costly Laser printer cum copier Https://m.facebook.com/mahesh.n.56
 Hi man Upload projects to blogger instead of facebook Mahesh natathil