Eminyakeni yamuva nje, amaza okukhanya abomvu adonsele ukunaka okukhulu ngenxa yobubanzi bezicelo zawo emikhakheni eyahlukene. Leli phepha lihlola imisebenzi kanye nokusetshenziswa kobude besikhathi bokukhanya okubomvu obuthile obungu-850 nm.
Okokuqala, ngifuna ukunixoxela indaba.
Ngawo-1980, ukuze kukhuthazwe ukukhula okusimeme kwezitshalo emkhathini, i-National Space Administration (NASA) yasungula idivayisi yokukhanyisa, futhi kamuva yaxhasa ukuqedwa kwedivayisi yokukhulisa izitshalo, futhi yatshala amazambane esikebheni sasemkhathini ngo-1995. Njengoba kungekho amandla adonsela phansi isikhathi eside, osomkhathi bathola ukuthi imisipha namathambo kuyaphela futhi noma yimaphi amanxeba aphola kancane. Ngolunye usuku, omunye wososayensi waklwebha isandla sakhe ngengozi ngenkathi esebenza. Ngenxa yalokhu, wathola ukuthi inxeba esandleni elalisebenza ngaphansi kokukhanya laliphola ngokushesha. Kuleli qophelo, i-NASA yaqala ukungena emkhakheni we-phototherapy yezokwelapha.
Kuleli qophelo endabeni, kumelwe ukuthi usuthole omunye wemisebenzi yokukhanya.
Okulandelayo, ngifuna ukhulume ngokukhanya.
Ukukhanya okungabonwa ngamehlo ethu angenalutho kubizwa ngokuthi ukukhanya okubonakalayo. Ibhendi yobude be-wavelength yokukhanya okubonakalayo ingu-400nm-700nm. Ukukhanya okukuleli banga kubizwa ngokuthi ukukhanya okungabonakali. Qaphela ukuthi ukungabonakali akusho ukuthi akukho.
I-physiotherapy yokukhanya okubomvu isebenzisa kakhulu i-590-660nm (ukukhanya okubomvu) kanye ne-850nm (ukukhanya okuseduze kwe-infrared) njenge-physiotherapy eyinhloko ye-wave band engahlaseli.
Ngakho-ke iyini indlela yokusebenza kokwelashwa ngokomzimba? Ngamanye amazwi, ukwelashwa kokukhanya okubomvu kusebenza kanjani emzimbeni womuntu?
Sicela ubheke lesi sithombe:
Ngamafuphi, ukukhanya kusebenza ku-chromophore esesiseleni, i-chromophore imunca amandla okukhanya bese iwaguqula abe amandla okushisa namakhemikhali, bese ivuselela uchungechunge lokuphefumula lwe-mitochondrial esiseleni, okuholela ochungechungeni lwe-Reactions yamaseli, okukhiqiza i-ATP eyengeziwe.
Isikhumba sethu sakhiwe yi-cortex emhlophe kanye ne-dermis. Ngokusho kocwaningo, ukukhanya okungu-400nm kungangena ku-1mm yezicubu zesikhumba, okungu-500nm kungangena ku-2mm, kanti ukukhanya okubomvu (590-660nm) kungangena ku-2mm. 6mm, kufinyelele ku-dermis. Kusiza amangqamuzana ethu ukuthi akhiphe i-ATP eyengeziwe, kusenze sizizwe sisebasha futhi sinamandla kakhulu.
Ubude be-Wavelength obungu-850nm (Ukukhanya Okuseduze Ne-infrared)
Ubude be-wavelength obungu-850nm buyisignali esiseduze nobude be-wavelength obungu-infra-red.
Ezimweni eziningi, i-850nm yandisa izinzuzo ezinikezwa yi-wavelengths ye-810nm kanye ne-830nm.
Lo mkhawulo we-wavelength unezinhlobo ezahlukene zezicelo zokwelapha ezifana nalezi:
Izinzuzo zokulwa nokuvuvukala
Ama-wavelength angu-850nm angasiza ekunciphiseni ubuhlungu bamalunga nemisipha futhi anciphise ukuvuvukala okuvamile emzimbeni.
Ukuvuselelwa kwemisipha okuthuthukisiwe
Ucwaningo lubone ukusetshenziswa kwama-wavelength angu-850nm kubasubathi futhi lwathola ukuthi ukusetshenziswa kokukhanya okuseduze kwe-infrared kwandisa ubukhulu bemisipha ngemva kokuqeqeshwa, futhi kunciphisa ukuvuvukala kanye nokucindezeleka kwe-oxidative kuma-biopsy emisipha.
Ukuphulukiswa kwamanxeba esikhumbeni
Izilonda ziphola ngokushesha uma zitholakala ekwelashweni kokukhanya kwe-850nm wavelength.
Ukunciphisa imigqa, imibimbi, kanye nokwanda kwe-pigmentation
I-850nm ingasekela ukukhiqizwa kwe-collagen, isize ngesikhumba esiqinile, esibukeka sikhanya kakhulu, kanye nokuthungwa okufanayo.
Ukulungiswa kwamazinyo kanye nokulungiswa kwamazinyo
Ukusetshenziswa kobude be-wavelength obungu-850nm kungakhuthaza ukulungiswa kwamazinyo okusheshayo ezigulini ezithola ukwelashwa kwamazinyo.