Sonography. He aha ka mea a ka mea i ke kumu o ka noiʻi iaoia

A i ke kahuna lapaau e pono pili i ka hoʻomanawanui i ka ultrasound, he nui na mea hoopaapaa, aole ia i IeAUPIIe, IAa IO e ala mai oe. Akā, inā i ka hookohu o ka hoʻohana 'ia pohihihi hua'ōlelo "ultrasound", nā nīnau ninini me peas. No laila, he mea pono e maopopo, sonography - He aha ka mea? A ma kekahi hihia, ua haawiia mai i ke hoʻomanawanui i ka like o kēia

Ahahui

Ka mua hoomanawanui ahahui ua hoʻopili i ka hiamoe, akā, ultrasoundʻo ia ke hoʻowahāwahā i ka hana me ia. Ultrasound a sonography - kekahi mau inoa no ka ia hana. No ka mea ua noiʻi ua i kekahi manawa hoʻohana i ka inoa o ka sonography. Ma muli o kēia, ua hiki ke kikoo aku i ka poe noonoo ole ka hopena: ultrasound, ultrasound, ultrasound - He aha ka mea? Kēia ultrasound produces ka auhau o morphological a me ooieoeiiaeuiiai kiko'î o nā loko, a kanaka nā'aʻaʻa.

Ma ka mea i ka iaoiaeii

Ultrasound hana ma muli o nā hiʻona o ka ultrasonic nä nalu ma ke kino nalo ana. Ma kekahi ola i kino komo o nā'aʻaʻa o kekahi pa apŘ a me ka ea. Me keia ultrasound ua lewa, refracted, hoopuehu aku paha ke kemu. E like me ka hopena, i ka loaa noonoo kiʻi ia lŘlŘ. I mea nae kekahi i hoʻopaʻa 'ia o ka ultrasound küpinaʻi mau lepa a lewa, mai ka mea.

Lapaʻau i hoʻomākaukauʻia no ka ultrasound (sonography) hoʻohana i ke alapine (frequency) o ka 1.5 hiki i 29 MHz. ʻO kā mākou kona nui ana e ike hiki ma ka pepeiao o känaka, 20 kHz. Na kūpono kiʻi -ʻaʻole pono ke contour o ka na hui, a me ka iwi hapa like m-kukuna, a me ka kŰia ha o na hale.

Pōkole hōʻikeʻano o ka ultrasound mīkini

E hoʻomaka i ke anamanaʻo hoʻohana 'inikua ultrasound mīkini. Sonography - He aha ka mea? Ina paha e makemake a pau i na mea maalea i ka mea hookahi? He aha nō nā kumu ka mea, he poe? I ka mea maikaʻi i loko o ka mea ultrasound i hoʻomākaukauʻia ke maopopo ke kālaikūlohea. Ka mea, maopopo mea o ka piezoelectric hookoia, haohao o loko o kona lōʻihi, kuekueni a me nä alapine. Ano o hoomanawanui lawa i ka ike i ka mea ninoieo o na kēia mau hehee wale:

• ka mīkini hana wāwahie o ultrasonic nä nalu, a laila ka lāʻau ikiʻai mīkini hana wāwahie K'lauea a me ka poʻe e loaa ana i ka lewa no lepa;
• kani ultrasonic mīkiniʻimi-transdyusora, a mau hale, he nui helu o ka pezokristallicheskih transducers i loko o ka mīkiniʻimi he mea he hoʻomālama maka aniani e leie aku oe, e kālele ana ma ka makemake hohonu.

Kind transdyusorov (mīkiniʻimi)

Ka loiloi mua mahele ua hana ia ma ke ÿano a me ka mīkini uila no. Kaʻimiʻana mechanical e mīkiniʻimi ua hana ma ka neʻeʻana o ka radiant hehee ai (kuapo 'ole pono ??). Na ka papa kuhikuhiE drawback - haʻahaʻa olelo hooholo kiʻi, kamakawiwo ole a me ka walaʻau hana. Hoikehonua, ultrasound sonography haalele aku i ka OOAOAaXUEIE kükohu, hoopakela aku e hoʻohana i ka uila mana.

Electronic nā mea e loaʻa ka mea nalo i oi kēia lako a pan. Scan NineManga.com kiʻi hua mai la ka uila mea. Ke kiʻi Ua oi akaka a me ka paʻa. Noise a me ka kamakawiwoole ka wā ke hoʻohana i ka lako a kahi e.

Kani ultrasonic kaʻimiʻana ua maheleia i loko o ka laina, convex a me ka kaiaulu type. Alaila, ke noi 3 ano o nā mea e loaʻa ka mea nalo.

1. Laina. Ua hoʻohana i ka alapine (frequency) o 5-15 MHz. Nā mea hōʻike aku i ke kiʻi ciia hoʻokolokolo me ka kiʻekiʻe olelo hooholo kiʻi, hui, waiwai hoʻopili like me ka laula o ka mīkiniʻimi, akā, i ka hohonu kaʻimiʻana o ole oi mamua o 11 knm. He hiki ole ia i ke akeaʻaʻahu hui 'mīkiniʻimi e loaa i kekahi mea e like ai kiʻekiʻe kiʻi. Hoʻohana 'ia e scan i ka thyroid, umauma, meakino-pepa paia ami a me ka Muscle'aʻaʻa.
2. Convex. 1,9-7,5 MHz alapine (frequency). Kaʻimiʻana i ka ili o ka uuku lōʻihi ma mua o ka laina mīkiniʻimi. E hōʻoiaʻiʻo he ponoʻaʻahu Hoʻokaʻaʻike i ka ili. Haawi he hāiki kiʻi, i kekahi mau mea ka nānaina ma ka nui, akā, nana hohonu i ka 25 knm. Ua ua hoʻohana 'ia no ka ninaninau ana i ka abdominal lua a me ka retroperitoneal, urogenital nenoaiu, nui ami (ke ki kala, no ka laʻana).
3. Kaiaulu. Ua hoʻohana i ka alapine (frequency) o 1.5-5 MHz. Image nui maoli. Ua haawi mai ka hiki e scan ma ka hohonu nui. Loa pinepine hoʻohana no ka echocardiography.

ʻano o nā mea e loaʻa ka mea nalo i hoʻohana, e nana i ka abdominal nā loko, naau, thyroid, umauma, spine a me ka ami. Eia hou, ma laila nō microsensors no endoscopy a me ka biopsy paipu.

keia hookolokolo ana o ka hapai wahine

Ka pono koho no ka piha ninaninau ana i hapai wahine ua manaoia e ia i ke kamepiula sonography. Oia lako a apono 'i ka loa akahele e noonoo ai i ka moku'āina nā loko o ka fetus, no ka chetyrehsantimetrovogo nui. Ke anamanaʻo Ua pau palekana. Ua kōkua me ka hebedoma ha o ka hāpai keiki hoolohe i ka Kal, e hōʻike a me ka hoʻopau i ka make māinoino o ka miscarriage, gestational möakäka hou, hōʻike developmental 'ole' ana a me nā deviations.

Patency o ka fallopian paipu

Ka pono e Loiloi i patency o ka fallopian paipu ia lŘlŘ i loko o nā wāhine, ka mea hiki ole hapai no ka hooloihi ae i wā. Sonography o ka fallopian paipu - he ano o ka loiloi 'ana i nā kumu no ka i ka hua manu hiki ole hālāwai i ka sperm.

Mua, ke kauka hoʻokolokolo ai i ka moku'āina o ka uterine lua, eʻoiaʻiʻo i ka wahine mea i hapai, a i ole adhesions, polyps a me nā kahua. Eia, i ka cervical Canal ua lawelawe Saline a loiloi hoʻohana sonography fallopian paipu. Inā na paipu e passable, i ka wai ua moni loa mai na aoao a elua o na nā loko ma ka abdomen. Inā i ka wai a mea i hookuuia, a hoopiha i ka Hoʻohana o ka fallopian şarkı a me ka uterus, ia mea impassable paipu. Ultrasound hiki pololei ho oholo i ka wahi o ka hihia.

Inā ka hoʻomanawanui ka hoomaopopo i ke ano o ka makahiki "ultrasound", aha ia mea a me ke kumu o kou kauka i hoakakaia keia hookolokolo ana, ka mea, aole i haha aku ka makaʻu, makaukau e hooko aku i ka mea e pono ai o ke kauka, a pono pili ia i ka hana. Mai keia mea hilinaʻi nui ma luna o na mea he nui. Wa a pau loa, ma kahi o ka hookolokolo a me ka hana o ka makau nā mea maʻi huli i charlatans a "healers", losing maikai manawa.