Gulu la Laeneco lapanga stethoscope yanzeru yomwe imazindikira matenda a m'mapapo molondola kwambiri kuposa madokotala. Chotsatira - za zigawo za chipangizo ndi mphamvu zake.
Chithunzi Β©
Zovuta zokhudzana ndi kuchiza matenda a m'mapapo
Malinga ndi World Health Organisation, matenda opuma amakhala 10% ya nthawiyo . Ndipo ichi ndi chimodzi mwa zifukwa zomwe anthu ambiri amapita kuzipatala (pambuyo pa matenda a mtima).
Njira yodziwika kwambiri yodziwira matenda a m'mapapo ndi auscultation. Kumaphatikizapo kumvetsera phokoso la ziwalo za mkati. Auscultation yadziwika kuyambira 1816. Munthu woyamba kuzigwiritsa ntchito anali dokotala wa ku France komanso katswiri wa anatomist. . Iye ndiyenso anayambitsa stethoscope ndi mlembi wa ntchito ya sayansi yofotokoza zochitika zazikulu za auscultatory - phokoso, kupuma, .
M'zaka za zana la XNUMX, madokotala ali ndi makina a ultrasound omwe ali nawo, omwe amawalola kuti asamangomva, komanso kuona ziwalo zamkati. Ngakhale izi, njira ya auscultation ikadali imodzi mwa zida zazikulu zamankhwala. Mwachitsanzo, kufunika kwa auscultation muzochita zachipatala kumatsindika Valentin Fuster, MD. Mu zake adatchulapo milandu isanu ndi umodzi (yonse inachitika mkati mwa maola 48) momwe matenda a stethoscope adathandizira kupeza matenda olondola omwe sanali owonekera pa kujambula.
Komabe njirayi ili ndi zovuta zake. Makamaka, madokotala alibe njira moona kuwunika zotsatira za auscultatory kufufuza. Phokoso limene adokotala amamva silinalembedwe kulikonse, ndipo ubwino wa kuunikako umadalira zomwe wakumana nazo. Malinga ndi kuyerekezera kosiyanasiyana, kulondola komwe dokotala amatha kuzindikira matenda ndi pafupifupi 67%.
Mainjiniya ochokera - chiyambi chomwe chinadutsa pulogalamu yofulumira ya ITMO University. Anapanga stethoscope yanzeru yomwe imagwiritsa ntchito makina ophunzirira makina kuti azindikire matenda a m'mapapo kuchokera pamawu.
Mwayi ndi ziyembekezo za yankho
Stethoscope yamagetsi yamagetsi imakhala ndi maikolofoni omvera omwe amanyamula ma frequency osiyanasiyana kuposa khutu la munthu. Pa nthawi yomweyo, madokotala amatha kuonjezera kuchuluka kwa maphokoso omveka. Izi ndizofunikira mukamagwira ntchito ndi odwala onenepa, chifukwa phokoso limadutsa moipitsitsa kudzera m'minofu yamunthu. Kuphatikiza apo, ntchitoyi ndi yofunikira kwa ogwira ntchito zachipatala okalamba omwe kumva kwawo sikufanananso ndi unyamata wawo.
Ma neural network akuya amathandizira kuzindikira mawu omwe akuwonetsa kukhalapo kwa matenda. Panopa kulondola kwa ntchito yawo ndi 83%, koma mwachidziwitso chiwerengerochi chikhoza kuwonjezeka kufika 98%. Gulu loyambira likusonkhanitsa kale deta yatsopano kuti iwonjezere maphunziro.
Chithunzi: /PD
Stethoscope yanzeru imagwira ntchito limodzi ndi foni yamakono. Pulogalamuyi imapatsa ogwiritsa ntchito malingaliro okhudzana ndi zowunikira, zosunga ndikusintha, ndikuwonetsa zotsatira zamiyezo. Chifukwa cha izi, chipangizochi chingagwiritsidwe ntchito ndi anthu opanda maphunziro a zachipatala.
Gulu la Laeneco likukhulupirira kuti stethoscope yanzeru ithandizira kuchepetsa mwayi wa matenda osatha a m'mapapo, ndikukonzekera kukulitsa luso la chida. Imodzi mwa ntchito zazikulu ndikukulitsa magwiridwe antchito pozindikira ma pathologies amtima.
Za Laeneco
timu tichipeza anthu atatu: Evgeny Putin, SERGEY Chukhontsev ndi Ilya Skorobogatov.
Evgeniy amagwira ntchito ngati wopanga mapulogalamu ku Computer Technologies Laboratory ya ITMO University ndipo amatsogolera Kaggle Club kuti athetse mavuto ophunzirira makina. Iye ndiyenso mlembi wa gwero , wokhoza kulosera zaka za wodwala kuchokera pakuyezetsa magazi.
Wachiwiri wa gululi, SERGEY, anamaliza maphunziro a Institute of Law ku Udmurt State University ndipo ndi mmodzi mwa olemba a mfundo zopezera zomera. Zapangidwa kuti ziziyang'anira zopanga zingapo zodziyimira pawokha.
Ponena za Ilya, iye ndi wophunzira ku yunivesite ya ITMO ndi digiri ya Information Technology ndi Programming, yemwe wakhala akugwira nawo ntchito zopanga makina opangira makina ndi kutuluka kwa zolemba kwa nthawi yaitali. Lingaliro lopanga stethoscope wanzeru linabwera kwa iye pamene anali kupanga kachipangizo kosanthula phokoso lopangidwa ndi zida zamakina.
Mu 2017, gulu la Laeneco linamaliza pulogalamu yopititsa patsogolo . Ophunzirawo adapanga chitsanzo cha bizinesi ndikupanga MVP ya stethoscope yanzeru. Dongosololi lidawonetsedwa pamwambo woyambira *SHIP-2017 ku Finland ndi msonkhano wa St. Petersburg SPIEF'18. Komanso mu 2018, polojekitiyi idapambana pagawoli ".", yokonzedwa ndi ITMO University Technopark pamodzi ndi akatswiri ochokera ku Asia. Nthawi yomweyo, Laeneco adalandira mwayi wobweretsa katundu wawo kumsika waku Japan.
Zolemba zina za ITMO University:
PS Ngati ndinu ogwirizana ndi Yunivesite ya ITMO ndipo mukufuna kulankhula za polojekiti yanu kapena ntchito yasayansi pabulogu yathu ya HabrΓ©, chonde tumizani mitu yomwe ingakhalepo pm.
Source: www.habr.com