ʻAʻole pōʻino a maikaʻi ka Ultrasound i nā kānaka. A i nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka ultrasound i ka ʻoihana meaʻai.
ʻOiaʻiʻo, ʻo ka hawewe kani kekahi o nā ʻano o ke kani, nona ka nalu mechanical. ʻO ka hawewe kani e pili ana i ka nalu longitudinal i hiki ke ʻike ʻia e nā pepeiao o ke kanaka, a ʻo kona alapine he 16hz-20khz. Ua kapa ʻia nā hawewe kani i ka infrasound i ka wā ma lalo o 16Hz, a me nā hawewe kani ultrasonic ke piʻi ka alapine ma luna o 20KHz.
ʻO ka hawewe kani ultrasonic nā hiʻohiʻona penei:
- Hiki ke hoʻouna maikaʻi ʻia ka hawewe kani ultrasonic ma ke kinoea, ka wai, ka paʻa, ka hoʻoheheʻe paʻa a me nā media ʻē aʻe.
- hiki i ka hawewe kani ultrasonic ke hoʻololi i ka ikehu ikaika.
- ʻO ka hawewe kani ultrasonic e hoʻopuka i ka noʻonoʻo, interference, superposition a me ka resonance.
- ke hoʻolaha ʻia ka hawewe kani ultrasonic i loko o ka wai wai, hiki iā ia ke hana i ka hopena ikaika a me ka cavitation ma ka interface.
ʻO ka Ultrasound kekahi lālā o ka ʻohana sonic.
ʻO ka hawewe kani ke ʻano hoʻolaha o ke kūlana haʻalulu mechanical (a i ʻole ka ikehu) o kahi mea. ʻO ka haʻalulu ka neʻe ʻana i hope a i waho o kahi ʻāpana kokoke i kona kūlana kaulike. Hele kēia haʻalulu ma nā ʻaoʻao a pau ma o ke ea.
ʻO ka hawewe kani kani e pili ana i ka hawewe kani nona ka alapine maoli ma mua o 20KHz, ʻaʻole hiki ke lohe ʻia a ʻike ʻia e ke kanaka ma ke ʻano kūlohelohe.
ʻO ka manaʻo o ka hoʻohana ʻana i ka ultrasound therapy:
ʻO nā lāʻau lapaʻau ultrasound kahi mea nui o ka lāʻau lapaʻau ultrasound. I ka wā o ka mālama ultrasonic, hoʻohana ʻia ka ikehu ultrasonic i ka ʻāpana maʻi o ke kino kanaka e hoʻokō i ke kumu o ka mālama ʻana i ka maʻi a me ka hoʻoikaika ʻana i ke kino.
I ka honua, hoʻohana nui ʻia ka ultrasound i nā diagnostics, therapeutics, engineering, biology and other fields.The home ultrasound therapy machine no ka noi o ka ultrasound therapy.
- ʻenehana noiʻi: ka hoʻonohonoho ʻana i lalo o ka wai a me ke kamaʻilio ʻana, ka ʻimi waiwai ma lalo o ka honua, etc
- nā noi olaola: ʻāhi macromolecules, bioengineering a me ka hana hua
- ka hoʻohana ʻana i nā diagnostics: ʻano A, ʻano B, ʻano M, ʻano D, hana pālua a me ke kala doppler ultrasound, etc
- nā noi lapaʻau: ka hoʻomaʻamaʻa kino, ka mālama ʻana i ka maʻi maʻi, ʻokiʻoki, extracorporeal lithotripsy, dentistry, etc.
ʻAʻole hoʻohana nui ʻia ka Ultrasound i ka lāʻau lapaʻau, i nā makahiki i hala iho nei, ua hoʻohana nui ʻia i ka ʻoihana meaʻai.
mīkini ʻoki ultrasonic
ʻOki ʻoki keke kani ultrasonic O ka ʻoki ʻana he ʻano like, maʻemaʻe a maʻemaʻe.
ʻO ka hopena o ka ʻoki ʻoki ʻana i ka keke kani ultrasonic
No ka laʻana, kani ultrasonic ʻoki meaʻai: ʻaʻole pono i ka pahi ʻoi, ʻaʻole pono i ka nui o ke kaomi, ʻaʻole e ʻoki i ka ʻoki ʻana i ka ʻaoʻao o ka mea, ka ʻoki. ʻoki ʻia. ʻO ka mīkini ʻoki Ultrasonic kahi ʻano mea hana e hoʻohana ai i ka ikehu nalu no ka ʻoki a me ka mīkini.
ʻOki kuʻuna: ʻoki kuʻuna HOʻohana i ka pahi me ka ʻoi ʻoi e kaomi i ka meaʻai e ʻoki ʻia. ʻO ke kaomi ʻana ma ka ʻoki ʻoki, a nui loa ke kaomi, ʻoi aku ka ikaika o ka ʻoki ʻana o ka meaʻai i ʻoki ʻia, a huki ʻia ka paʻa mole o ka meaʻai a ʻoki ʻia. ʻAʻole maikaʻi ka hopena ʻoki meaʻai elastic, no ka mea paʻakikī ʻoi aku ka paʻakikī.
No laila, ke hoʻohālikelike ʻia me ka ʻoki kuʻuna, ʻike ʻia ka ʻoki ʻana o ka ultrasonic i nā pono meaʻai, ʻo ia hoʻi ke kumu i hoʻohana nui ʻia ai kēia ʻano hana i ka ʻoihana meaʻai.
