Chikwata cheLaeneco chakagadzira yakangwara stethoscope inoona chirwere chemapapu nemazvo kupfuura vanachiremba. Tevere - nezve zvikamu zvechigadzirwa uye kugona kwayo.
Mufananidzo Β©
Matambudziko anoenderana nekurapa zvirwere zvemapapu
Maererano neWorld Health Organisation, zvirwere zvekufema zvinotora 10% yenguva . Uye ichi ndicho chimwe chezvikonzero zvakajairika nei vanhu vachienda kumakiriniki (mushure mezvirwere zvemoyo).
Nzira yakajairika yekuona zvirwere zvemapapu ndeye auscultation. Kunosanganisira kuteerera kutinhira kunokonzerwa nekushanda kwenhengo dzomukati. Auscultation yave ichizivikanwa kubvira 1816. Munhu wekutanga kuzviisa mukuita aive chiremba wechiFrench uye anatomist. . Ndiye zvakare muvambi weiyo stethoscope uye munyori webasa resainzi rinotsanangura chikuru auscultatory phenomena - ruzha, kurira, .
Muzana remakore rechiXNUMX, vanachiremba vane michina ye ultrasound pavari, iyo inovabvumira kwete kungonzwa chete, asi kuona nhengo dzomukati. Pasinei neizvi, iyo auscultation nzira ichiri imwe yematurusi makuru ekurapa. Semuenzaniso, kukosha kweauscultation mune zvekurapa kunosimbiswa naValentin Fuster, MD. Mune yake akataura nyaya nhanhatu (dzose dzichiitika mukati meawa 48) umo kuongororwa kwe stethoscope kwakabatsira kuita kuongororwa kwakarurama kwakanga kusiri pachena pakufungidzira.
Asi zvakadaro nzira yacho ine zvipingamupinyi zvayo. Kunyanya, vanachiremba havana nzira dzekutarisa zvakananga mhedzisiro yekuongorora kweauscultatory. Manzwi ayo chiremba anonzwa haana kunyorwa chero kupi zvako, uye hutano hwekuongorora hunoenderana chete neruzivo rwake. Zvinoenderana nekufungidzira kwakasiyana-siyana, iko kurongeka uko chiremba anokwanisa kuziva pathology inenge 67%.
Mainjiniya kubva - yekutanga iyo yakapfuura nechirongwa chekukurumidza cheITMO University. Vakagadzira yakangwara stethoscope inoshandisa muchina kudzidza algorithms kuona zvirwere zvemapapu kubva mukurekodha.
Mikana uye tarisiro yemhinduro
Yemagetsi stethoscope ine maikorofoni inonzwisisika inotora huwandu hwakawanda hwema frequency kupfuura nzeve yemunhu. Panguva imwecheteyo, vanachiremba vanokwanisa kuwedzera huwandu hwemanzwi anonzwika. Izvi zvakakosha kana uchishanda nevarwere vakafuta, sezvo ruzha runopinda zvakanyanya kuburikidza nenyama yakakora yemunhu. Uyezve, basa racho rakakodzera kune vakwegura vashandi vezvokurapa avo kunzwa kwavo kunenge kusisina kufanana nehuduku hwavo.
Deep neural network inobatsira kuona manzwi anoratidza kuvepo kwechirwere. Parizvino kururama kwebasa ravo ndeye 83%, asi munyaya iyi nhamba iyi inogona kuwedzerwa kusvika 98%. Chikwata chekutanga chiri kutotora data nyowani kuwedzera seti yekudzidziswa.
Mufananidzo: /PD
Iyo smart stethoscope inoshanda pamwe chete ne smartphone. Chishandiso chinopa vashandisi kurudziro maererano nekuongorora, kuchengetedza uye maitiro marekodhi, uye inoratidza kuyerwa mhinduro. Nekuda kweizvi, mudziyo unogona kushandiswa nevanhu vasina dzidzo yekurapa.
Chikwata cheLaeneco chine chokwadi chekuti yakangwara stethoscope ichabatsira kuderedza mukana wezvirwere zvisingaperi zvemapapu, uye kuronga kuwedzera kugona kwechishandiso. Rimwe remabasa makuru nderekuvandudza kushanda kwekuona cardiac pathologies.
About Laeneco
chikwata rine vanhu vatatu: Evgeny Putin, Sergei Chukhontsev uye Ilya Skorobogatov.
Evgeniy anoshanda semugadziri-injiniya paComputer Technologies Laboratory yeITMO University uye anotungamira Kaggle Club kugadzirisa matambudziko anoshanda ekudzidza muchina. Ndiye zvakare munyori wezvekushandisa , inokwanisa kufanotaura zera remurwere kubva pakuongororwa ropa.
Nhengo yechipiri yechikwata, Sergey, akapedza kudzidza kubva kuInstitute of Law paUdmurt State University uye mumwe wevanyori veiyo network plant concept. Yakagadzirirwa kubata akawanda akazvimirira zvigadzirwa.
Kana ari Ilya, akapedza kudzidza kuITMO University ane dhigirii muInformation Technology uye Programming, uyo ave achibatanidzwa munyaya dzekugadzira otomatiki uye kuyerera kwegwaro kwenguva yakareba. Pfungwa yekugadzira yakangwara stethoscope yakauya kwaari paakanga achigadzira sensor yekuongorora manzwi akaitwa nematurusi emuchina.
Muna 2017, boka reLaeneco rakapedza chirongwa chekusimudzira . Vatori vechikamu vakaumba bhizinesi modhi uye vakagadzira MVP yeyakangwara stethoscope. Iyo sisitimu yakapihwa pamutambo wekutanga *SHIP-2017 muFinland uye St. Petersburg forum SPIEF'18. Zvakare muna 2018, purojekiti yakave mukundi wepitch session "", yakarongwa neITMO University Technopark pamwe chete nenyanzvi dzeAsia. Panguva imwecheteyo, Laeneco yakagamuchira mukana wekuunza chigadzirwa chavo kumusika weJapan.
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PS Kana iwe uine hukama neITMO University uye uchida kutaura nezve purojekiti yako kana basa resainzi pane yedu blog paHabrΓ©, ndapota tumira zvingangoitika misoro. pm.
Source: www.habr.com