Matawai Matarua i roto i te tātaritanga o te mate iaia

matawai Matarua Ko te huinga o te rangahau ultrasound tikanga (B-aratau) ki te tikanga Doppler ki te whakatau i te rere toto me krovoottoka. he huinga taua he tino whai hua tikanga o te tātaritanga i angiology hou.

whakaaro matawai Matarua i phlebology ko te "te paerewa koura". phlebology Modern i roto i tata katoa wā mā te whakamahi i tenei tikanga mo te tātaritanga. matawai Matarua o te uaua āwhina ki sioloto te vasculature mo te totoro nui, rēhita i te kaupapa o te toto i roto i reira. Mā te tenei tikanga ko tika mo te tātaritanga, engari ano hoki mo te maimoatanga me te waitohunga o mate venous kore anake.

He ngā huarahi ki te raveraa i tēnei tukanga. Tātari huarahi taea ki te whakatau i te take matua anake, he nui iti o tātaritanga ultrasound hauora , kahore kōrero i te manawanui i phlebologist taea hoatu taipitopito huru rua āhuatanga. Tautapatia ki te nui te iti o te wā he rangahau, e pā ana ki te 10 meneti, hei tauira, matawai Matarua o nga wahi o raro (tonu!) Kia tango 40-50 meneti. Hoki e taea te whakamahi āta māuiuitanga venous ultrasound: taea reira ki a koutou tabula i te bottlenecks, e taea ka te anō tirotiro matawai ka Matarua.

rangahau atu taipitopito me te kōrero, ko te matawai Matarua tuarua, i muri i te toro-phlebologist tākuta nei e ngā i te pātai e tika ana ki te whakaoti me te whakamārama. Ki te kawea tenei tikanga i roto i mua ki tona haerenga, he reira tika maha ki te faahiti tona whakatinanatanga rite i te fariiraa i phlebologist puta take kāore anō.

I te fariiraa, te tuatahi tirotiro i te waewae ki te whakatau wahi i roto i te hiahia o te tokanga makehe. A kia kawea te tirohanga i roto i roto i te tūranga te maungārongo (kite pai rua hohonu), a i roto i te tūranga e tu ana (i roto i tenei take - te mata). Ki te pūoko tirotirohia te henemita katoa waewae. He wāhanga preclinical o te mate, e taea anake e te whakaritea ki te awhina o ultrasound.

raro e alangá mo poka venous ngā 26 uaua i ia taha. He huringa toutou i mate o nga uaua o te waewae.

Ka rite ki whakahuatia i runga ake, Kei matawai Matarua o te huinga o te ultrasonic B-aratau me Doppler. Ko te whakaaro B-aratau ultrasound emit he tetahi auau e ô i roto i te papanga. ai rerekē rohe kiato kiko ultrasound kitea, ka hoki mai hoki ki te pūoko. Tenei pūoko mahi he pini ma. Ko te rahi te tawhiti i waenganui i te pūoko me te mata, haere te atu wa i te iraruke ultrasound noa tona hopu. Ko te kupu, i reira te mea he matawai e rua-ahu, me te hanga hou o nga oko whakamātautau. Doppler i runga i te pānga taua: ultrasound tukinga ki neke matūriki kahore kitea anake, engari ano hoki ketia te auau, he rite ki te tere o te ahanoa neke te huringa o tenei tawhā. I roto i te ako o te whatunga iaia o neke taonga - he pūtau toto whero. I te wā hakari e taea ki te hanga i te rere cartograms tae i roto i te oko, whakawaeheretia nei e te kaha, me te ahunga o te rere toto te whakamahi i te tae. Tenei tikanga - he mahere Doppler tae.

Ki enei aratau e rua e taea whakarato mōhiohio e pā ana ki te anatomy iaia, huru o ratou taiepa, me lumens, ki te arotake i ngā huringa i roto i a ratou, ki te aru i ngā huringa i roto i te hemodynamics. I tua atu, he kore-urutomo tenei tikanga, a ka taea ano hoki ki a koe te tātari i te maha nui o te mate iaia.