Okwu mmalite:Nnyocha e mere n'oge na-adịbeghị anya metụtara ngwaọrụ ahụike ebutela nlebara anya na akụrụngwa diathermy ahụike.Edere ITG a iji nye ndị na-amachaghị akụrụngwa ọgwụgwọ ọkụ eletrik dị elu ihe ọmụma bụ isi nke tiori diathermy.
Diathermy bụ mmepụta a na-achịkwa nke "kpomọkụ miri emi" n'okpuru anụ ahụ na anụ ahụ subcutaneous, akwara miri emi na nkwonkwo maka ebumnuche ọgwụgwọ.Enwere ụdị ngwaọrụ diathermy abụọ n'ahịa taa: redio ma ọ bụ ugboro dị elu na ngwa ndakwa nri.Ultrasonic ma ọ bụ ultrasound ọgwụgwọ bụkwa ụdị diathermy, na mgbe ụfọdụ a na-ejikọta ya na mkpali eletriki.Federal Communications Commission na-ekenye ugboro redio (rf) diathermy ugboro ọrụ nke 27.12MH Z (obere ife).Enyere nkeji ugboro redio ochie ka ọ na-arụ ọrụ nke 13.56MH Z. Microwave diathermy ka ekenye ya 915MH Z na 2450MH Z ka ọ na-arụ ọrụ ugboro ugboro (ndị a bụkwa Microwave oven frequencies).
Ọnọdụ ugbu a nke nchịkwa nri na ọgwụ ọjọọ bụ na ngwaọrụ diathermy kwesịrị inwe ike ịmepụta okpomọkụ n'ime anụ ahụ site na opekempe 104 F ruo na kacha nke 114 F na omimi nke sentimita abụọ n'ime ihe na-erughị nkeji iri abụọ.Mgbe ejiri akụrụngwa diathermy mee ihe, a na-edobe mmepụta ike n'okpuru ebe mgbu nke onye ọrịa.
Enwere ụzọ abụọ iji tinye diathermy ugboro ugboro - Dielectric na Inductive.
1. Dielectric -Mgbe a na-eji dielectric jikọtara diathermy, a na-emepụta ihe dị iche iche voltaji na-agbanwe ngwa ngwa n'etiti electrodes abụọ na-emepụta ọkụ eletrik na-agbanwe ngwa ngwa n'etiti electrodes.A na-etinye electrodes ma ọ bụ otu n'akụkụ nke ọ bụla ma ọ bụ abụọ n'otu akụkụ nke akụkụ ahụ ka a na-agwọ ya ka ọkụ eletrik na-abanye n'ime anụ ahụ nke mpaghara ahụ metụtara.N'ihi ụgwọ eletrik dị n'ime ụmụ irighiri anụ ahụ, ụmụ irighiri anụ ahụ ga-anwa ịkwado onwe ha na ọkụ eletrik na-agbanwe ngwa ngwa.Ntugharị ngwa ngwa a, ma ọ bụ ngbanwe, nke ụmụ irighiri ihe, na-ebute esemokwu ma ọ bụ esemokwu na ụmụ irighiri ihe ndị ọzọ, na-emepụta okpomọkụ n'ime anụ ahụ.A na-ekpebi ike ọkụ eletrik site n'ogo nke ọdịiche dị na ike dị n'etiti electrodes nke ejiri njikwa ike unit setịpụrụ.Ebe ọ bụ na ugboro ugboro adịghị iche iche, nkezi ike mmepụta na-ekpebi ike nke kpo oku.Eletrọd na-abụkarị obere efere ọla ndị a na-etinye n'ime ihe nkpuchi dị ka ihe mkpuchi, mana enwere ike iji ihe na-agbanwe agbanwe dị ka ntupu waya ka e wee kpụzie ha ka ọ dabara n'otu akụkụ ahụ.
2. Inductive - N'ime inductive tinyere rf diathermy, a na-emepụta oge dị elu site na eriri igwe iji mepụta oghere ndọta na-atụgharị ngwa ngwa.A na-enwekarị mmerụ ahụ eriri igwe n'ime ngwa eji etinye na ngalaba diathermy site na ogwe aka nwere ike ịgbanwe.A na-eme ngwa ngwa n'ụdị dị iche iche maka ịdị mfe itinye n'ọrụ na mpaghara ahụ metụtara ma debe ya ozugbo ma ọ bụ n'akụkụ ebe a ga-agwọ ya.Igwe ndọta na-agbanwe ngwa ngwa na-eme ka ikuku na-ekesa na mpaghara eletrik n'ime anụ ahụ, na-emepụta okpomọkụ n'ime anụ ahụ.A na-ejikarị njikọ njikọ induction na-arụ ọrụ na mpaghara rf diathermy dị ala.A na-ekpebi ike ọkụ ọkụ ọzọ site na nkezi mmepụta ike.
Oge nzipu: Jan-11-2022