Maudu'i: Diathermy

Gabatarwa:Binciken baya-bayan nan game da na'urorin kiwon lafiya sun kawo ƙarin kulawa ga kayan aikin diathermy na likita.An rubuta wannan ITG don bai wa waɗanda ba su da masaniya da kayan aikin jiyya na mitar lantarki ainihin ilimin ka'idar diathermy.

Diathermy shine sarrafawar samar da "zurfin dumama" ƙarƙashin fata a cikin kyallen fata, zurfin tsokoki da haɗin gwiwa don dalilai na warkewa.Akwai ainihin nau'ikan na'urorin diathermy iri biyu akan kasuwa a yau: rediyo ko mitar mitoci da microwave.Ultrasonic ko duban dan tayi far kuma wani nau'i ne na diathermy, kuma wani lokaci ana haɗe shi da ƙarfin lantarki.Mitar rediyo (rf) diathermy an ba shi mitar aiki na 27.12MH Z (gajeren wave) ta Hukumar Sadarwa ta Tarayya.An sanya tsofaffin na'urorin mitar rediyo mitar aiki na 13.56MH Z. Microwave diathermy an sanya 915MH Z da 2450MH Z a matsayin mitocin aiki (wadannan kuma mitocin tanda ne na Microwave).

Matsayi na yau da kullun na Hukumar Abinci da Magunguna shine na'urar diathermy yakamata ta iya samar da zafi a cikin nama daga mafi ƙarancin 104 F zuwa matsakaicin 114 F a zurfin inci biyu a cikin ƙasa da mintuna 20.Lokacin da aka yi amfani da kayan aikin diathermy, ana kiyaye ƙarfin wutar lantarki a ƙasa da bakin zafi na majiyyaci.

Akwai ainihin hanyoyi guda biyu na yin amfani da diathermy mai girma ko mitar rediyo - Dielectric da Inductive.

1. Dielectric -Lokacin da aka yi amfani da diathermy mai haɗaɗɗen dielectric, an ƙirƙiri bambance-bambancen ƙarfin lantarki da sauri tsakanin na'urorin lantarki guda biyu waɗanda ke samar da canjin wutar lantarki da sauri tsakanin na'urori.Ana sanya na'urorin lantarki ko dai guda ɗaya a kowane gefe ko kuma duka a gefe ɗaya na sashin jiki don yin magani ta yadda wutar lantarki ta ratsa cikin kyallen jikin da abin ya shafa.Saboda cajin lantarki a cikin ƙwayoyin nama, ƙwayoyin nama za su yi ƙoƙarin daidaita kansu da filin lantarki da ke saurin canzawa.Wannan saurin motsi, ko musanya, na kwayoyin halitta, haifar da rikici ko karo da wasu kwayoyin halitta, suna haifar da zafi a cikin kyallen takarda.Ƙarfin filin lantarki yana ƙayyadaddun ƙimar bambancin yuwuwar tsakanin na'urorin da aka saita ta hanyar sarrafa wutar lantarki.Tun da mitar ba ta bambanta ba, matsakaicin ƙarfin wutar lantarki yana ƙayyade ƙarfin dumama.Na'urar lantarki yawanci ƙananan faranti ne na ƙarfe da aka saka a cikin matashi kamar ɗakuna, amma ana iya yin su da wani abu mai sassauƙa kamar ragamar waya ta yadda za a iya gyara su don dacewa da wani yanki na jiki.

2. Inductive - A cikin Inductive rf diathermy, babban mitar halin yanzu ana samar da shi ta hanyar nada don samar da filin maganadisu mai juyar da sauri.Ana raunata kullun a cikin na'ura mai amfani da ke manne da sashin diathermy ta hannun daidaitacce.Ana yin aikace-aikacen ta nau'i-nau'i daban-daban don sauƙi na aikace-aikacen zuwa yankin da abin ya shafa kuma an ajiye shi kai tsaye ko kusa da yankin da za a yi magani.Filin maganadisu da sauri yana juyawa yana haifar da igiyoyin ruwa masu yawo da filayen lantarki cikin kyallen jikin jiki, yana haifar da zafi a cikin kyallen.Gabaɗaya ana amfani da haɗin gwiwar ƙaddamarwa a ƙananan yanki na rf diathermy.An sake ƙayyade ƙarfin dumama ta matsakaicin ƙarfin fitarwa.