Khoon k khuliya say b choti duniya ki mukhtasir tareen ultrasound machine
Khoon k khuliya say b choti duniya ki mukhtasir tareen ultrasound machine, german science danon ne duniya ki sab se mukhtasir altrasaond machine ijaad karli hai jis ki jasamat khoon ke khaliye se bhi kam hai. khaas baat yeh hai ke is mein altrasaond ki murawaja technology se bilkul mukhtalif tareeqa istemaal kya gaya hai .
yeh ijaad myonkh mein waqay’ ‘ ‘ ‘ ke mahireen ne ki hai jo german tehqeeqi marakaz ke wasee net work mein shaamil aik tehqeeqi markaz hai .
is alay mein altrasaond lehron ko mehsoos karne wala hissa 220 neno meter chaura aur 500 neno meter lamba, yani aam insani baal ke muqablay mein bhi taqreeban 350 gina bareek hai. yeh lag bhag isi terhan banaya gaya hai jaisay slikan micro processor ya microchips banaye jatay hain .
wazeh rahay ke altrasaond machine mein aawaz ki aisi lehron ki madad se tasweer kashi ki jati hai jinhein insani kaan sun nahi satke. altrasaond machine yeh laharen kharij karti hai jo insani jism ke androoni hisson se takra kar wapas palatti hain jinhein yeh machine –apne’ ‘ trans ducer ‘ ‘ Nami purzey ke zariye wusool karti hai .
aspatalon aur maternity homz waghera mein aam istemaal honay wali kisi bhi altrasaond machine ka inhisaar’ ‘ daab barq-e assar’ ‘ ( pizo electric ayfikt ) kehlanay walay qudrati Mazhar par hota hai jis mein kisi cheez par dabao ki kami Beshi ke nateejay mein bijli peda hoti hai .
takneeki tor par is tareeqay mein yeh kharabi hai ke altrasaond machine ko aik khaas had se chhota nahi kiya ja sakta, jabkay is ki hsasit bhi bohat ziyada nahi ki ja sakti .
german science danon ki banai hui is mukhtasir tareen balkay’ ‘ khurd beeni’ ‘ altrasaond machine mein’ ‘ photo photoacoustics’ ‘ ( photoacoustics ) yani roshni aur aawaz se mutaliq scienci qawaneen ko istemaal karte hue yeh masla hal kya gaya hai .
tehqeeqi mjle’ ‘ nature’ ‘ ke taaza shmare mein is hawalay se shaya shuda report ke mutabiq, yeh nanhi money machine manfi 6 desi bail par 230 mega hurtens tak ki altrasaond lehron ko bah aasani mehsoos kar sakti hai .
aasaan alfaaz mein yun samajh lijiye ke mojooda altrasaond machinon ke muqablay mein is nai ijaad ki hsasit aik hazaar gina ziyada, jabkay karkardagi das crore gina ziyada hai .
jis terhan microprocessor mein lakhoon transters aik hi chup par hotay hain, bilkul isi terhan mustaqbil ke altrasaond alaat bhi mukhtasir honay ke ilawa back waqt aisay lakhoon khurd beeni altrasaond detactors par mushtamil hon ge .
