Yakagadzirwa neboka rakasiyana-siyana revanjiniya vehutano uye vaongorori kubva kuPurdue University neIndiana University's Chikoro cheOptometry, tekinoroji nyowani yakapfava yekubata lens yakagadzirirwa kuunganidza zvakakosha intraocular pressure kuyerwa kwemaawa makumi maviri nemana senzira yekuona glaucoma.(Mufananidzo naPurdue University/Rebecca McElhaw)
WEST Lafayette, Indiana - Purdue University biomedical mainjiniya Chi Hwan Lee arikuvavarira kusimudzira akapfava akapfava ekuonana lenses anogona kuyera nemazvo intraocular pressure (IOP) mumaziso evanhu, rinove danho rekupedzisira mukudzivirira hupofu hune chekuita neglaucoma.
Chikwata chekutsvagisa chinotungamirwa naLee, Leslie A. Geddes Associate Purofesa weBiomedical Engineering paPurdue University's Weldon Chikoro cheBiomedical Engineering, yakagadzira tekinoroji yemaziso kuti itarise zviyero zveIOP zviri nyore uye nemazvo nguva dzose.
Sekureva kweGlaucoma Research Foundation, tekinoroji iyi ndeimwe nzira yevanoongorora maziso kuti vaone glaucoma, iyo inogona kuba chiratidzo pasina zviratidzo zvekutanga kana kurwadziwa uye inokanganisa vanhu vanopfuura mamirioni makumi masere pasi rese.
Izvo chete zvinozivikanwa zvinogadziriswa njodzi inokonzeresa kuderera kwemunhu intraocular pressure, izvo zvakaoma kudzora kwenguva yakareba, kunyanya panguva yekurara.
Kunyangwe cheki-ups ichigona kuitwa mumakamuri akasarudzika uye masisitimu ekutarisa epamba aripo, ane zvaasingakwanisi.Semuenzaniso, zviyero muhofisi zvinotora nguva, nepo matekinoroji epamba aripo akaomarara, haaite, uye haaunganidze data rakakwana muhuwandu hwenguva kana kwenguva yakareba yakakwana yenguva kuti nyanzvi dzishandise ruzivo nenzira kwayo kukwirisa. processing.mhinduro.
Chidzidzo ichi, chakaburitswa mujenari Nature Communications, chinosimbisa tekinoroji nyowani.Chidzidzo ichi chakafananidza tekinoroji yePurdue neyezvino goridhe chiyero uye mamwe masisitimu ekutarisa epamba, uye yakaongorora kuti tekinoroji yePurdue inounganidza sei zviyero zveIOP munguva yemaawa makumi maviri nemana, kunyangwe iwe uchirara.
Iyi tekinoroji yakagadziridzwa nevakawanda mainjiniya uye vaongorori vehutano kubva kuPurdue University's Chikoro cheUinjiniya uye Veterinary Medicine uye Indiana University Chikoro cheOptometry.
“Kuwedzera kukuru kwesimba remukati meocular kunowanzoitika kana vanhu vakarara, uye panguva yehusiku intraocular pressure inowanzova 10 kusvika 20 muzana yakakwirira kudarika masikati intraocular pressure.Kunyange kana zviyero mukiriniki kana kumba mukati mezuva zvichiratidza zvakajairika intraocular pressure, kurasikirwa kwekuona kunogona kuitika panguva yekurara pasina ruzivo rwemurwere Materials science.
Li anga achishanda pane tekinoroji iyi kwemakore matanhatu uye anoshanda mune sticktronics, ari manamira anoshandisa zvemagetsi kana smart tekinoroji.Lab yake iri kugadzira zvinopfekwa zvebiomedical zvishandiso zvinogona kuenderera mberi nekutarisa chirwere chisingaperi kana mamiriro ehutano nenzira isingaite.
Dr. Pete Kollbaum, purofesa uye sachigaro wedhipatimendi wekutsvagisa kuIndiana University Chikoro cheOptometry uye director wechikoro cheBorish Eye Research Center, anga achishanda naLee kubvira 2019. The Kollbaum Clinical Optics Research Laboratory's contact lens tekinoroji timu yakabatsira muvanhu kiriniki. miedzo uye akapa mhinduro yekuvandudza dhizaini.
Zvimwe zvemazuva ano zvinopfekeka sphygmomanometers kana zvishandiso zvinoyera intraocular pressure zvakagadzirirwa neintegrated circuit chips, izvo zvinogona kutungamirira kukuwedzera kwehupamhi uye kusimba kana zvichienzaniswa nemaitiro ekutengeserana akanyorova ma lenses, ayo muzviitiko zvakawanda anogona kukonzera kusagadzikana kumurwere.Shanduro yaLee yakasiyana.
"Kuti tisangane nechinodiwa ichi chisina kukwana, takagadzira akasarudzika akapfava ekuonana lenses anoenderana neakasiyana ekutengesa mabhureki eakapfava malenzi ekuenderera mberi kwemaawa makumi maviri nemana IOP yekutarisa kunyangwe takarara kumba," Li akadaro.
"Malenzi edu akangwara akapfava ekubata anochengeta emukati malenzi akadai sesimba rekuona, biocompatibility, kupfava, kujeka, kunyorova, kupenya kweokisijeni uye kupfeka kwehusiku.Kuve neaya ese hunhu panguva imwe chete kwakakosha kusanganisa akangwara akapfava ekubata lenzi.Kubudirira kushandura magirazi kuita glaucoma yekurapa kwakakosha, asi mamonitor ezvinopfekwa eropa anopfeka haakwanisi izvi. ”
Iyo Purdue Bata Lens Tonometer inogadzira marekodhi asina waya anotumirwa kune anogamuchira akapfeka magirazi kuyera IOP mukati mezuva uye kune yekurara mask yekuyera IOP panguva yekurara.
Yakazara 24-awa IOP rhythm data inogona kuendeswa kure kune varapi kuburikidza neyakavharidzirwa server.Tonometers inogona kugadzira alarm inonzwika kuti ione yakawedzera intraocular pressure, iyo inokutendera kuti utore matanho akakodzera uye kuderedza kudiwa kwekushanya kwachiremba.
"Tonometer iyi yakanyanya kugadzikana kupfuura chero imwe mhando yekuona lens sensor yatakasangana nayo uye yakagadzikana kupfuura chero intraocular pressure sensor iripo pamusika," akadaro Kollbaum."Izvi zvinokonzerwa nemaitiro aLee ekufukidza sensor pane lens, kuchengetedza sensor yakatetepa zvakanyanya uye iyo lens pachayo, inova yakaedzwa-nguva, inotengeswa lens, vachishandisa zvidzidzo zvekiriniki uye yakabatana nguva uye kuonana nevagadziri velens kuona kuti chii lenzi Nyaradzo nemari yakashandiswa”.
Haisi chete nyanzvi dzekuonana lenzi dzinopa chiratidzo chakajeka senge chero imwe yekuona lens, Kollbaum anodaro, asi ivo vanowedzera kune mabhenefiti evarwere neophthalmologists vanga vachitsvaga yakachipa uye iri nyore nzira yekuona maziso avo kwemakore.
"Maziso inhengo yakaoma kwazvo yemuviri, yakapfava, inonzwisisika uye yakawanda kupfuura ganda," Lee anodaro."Tinovimba kuti maitiro edu anogonawo kuchinjirwa kubatsira uye kuona zvimwe zvirwere zvisingaperi zvemaziso nemamwe mabasa."Vari kushandawo neBoomerang Ventures, mubatanidzwa wePurdue University, kuunza tekinoroji kukiriniki yekudzidzira.
Mukuwedzera kuna Lee naKollbaum, boka rekutsvakurudza rinosanganisira Shin Ae Park, Seoul Ah Lee, Brian W. Buduris, Yumin Dai, Keely E. Harris, Bongjoon Kim, Ho Joon Kim, Kyunghoon Kim, Hyowon (Hyu) Lee, Kanggying Liu. , Haesu Moon, Woohyun Park, Jay W. Shah naJinyuan Zhang veIndiana University, Don Meyer weIndiana University School of Optometry, uye Pedro Irazoki naBrett Kollar veJohns Hopkins University.
The technology was disclosed to the Purdue Research Foundation’s Office of Technology Commercialization (OTC), which filed a provisional patent with the USPTO to protect the intellectual property. For information on licensing options, please contact OTC’s Patrick Finnerty at pwfinnerty@prf.org at 2021-LEE-69240.
Basa raLee paWeldon Chikoro cheBiomedical Engineering ingori imwe yemapurojekiti mazhinji anoshandura hupenyu akaitwa nevadzidzisi veinjiniya yebiomedical uye vadzidzi.Zvizhinji zvezvirongwa izvi kudyidzana pakati peWeldon, varapi vehutano, vaongorori vezvokurapa uye makambani emidziyo yekurapa ayo akakosha kuunza zvikamu zvekharikhulamu nemalebhu ekutsvagisa munzvimbo yekiriniki.
Purdue University inzvimbo inotungamira yekutsvagisa yeruzhinji yakazvipira kugadzira mhinduro dzinoshanda kumatambudziko anhasi akaomarara. Yakaiswa mune rimwe nerimwe remakore mashanu apfuura seimwe yemayunivhesiti gumi Akanyanya Kuvandudza muUnited States neUS News & World Report, Purdue inopa tsvakiridzo inoshandura pasirese uye kunze-kwe-iyi-nyika kuwanikwa. Yakaiswa mune rimwe nerimwe remakore mashanu apfuura seimwe yemayunivhesiti gumi Akanyanya Kuvandudza muUnited States neUS News & World Report, Purdue inopa tsvakiridzo inoshandura pasirese uye kunze-kwe-iyi-nyika kuwanikwa. Каждый из последних пяти лет Purdue входит в число 10 самых инновационных университетов США поверсии US News & World Report и проводит иследние, и проводит иследование, и проводит иследние, и проводит иследние. Rimwe nerimwe remakore mashanu apfuura, Purdue yakaverengerwa pakati pemayunivhesiti gumi ane hunyanzvi muUS neUS News & World Report uye yanga ichitsvaga inoshandura pasi rose uye zvinoshamisa zvakawanikwa. Каждый из последних пяти лет Purdue был назван одним из 10 самых инновационных университетов в Соединенных Штатах по версия, изправи от места, избражението си, направи одним, которые в Соединенных. Rimwe nerimwe remakore mashanu apfuura, Purdue yakanzi imwe yemayunivhesiti gumi ane hunyanzvi muUnited States neUS News & World Report, ichipa tsvakiridzo inoshandura nyika uye zvimwe zvakawanikwa pasi rose.Purdue yakazvipira kumaoko-pa uye pamhepo kudzidza munyika chaiyo, ichipa inoshandura dzidzo kune wese munhu.Yunivhesiti yePurdue yakazvipira kukwanisika uye kugona kuburikidza nechando chidzidzo uye mari zhinji pagore rechikoro ra2012-13, zvichibvumira vadzidzi vakawanda kupfuura nakare kose kuti vapedzisire vasina chikwereti.Shanyira https://stories.purdue.edu kuti uone kuti Purdue haimbozorora sei pakusvetuka kwayo kunotevera.
Note to journalists: Images and videos of smart soft contact lenses are available on Google Drive. For a copy of the article, contact Matthew Oates at oatesw@purdue.edu.
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Nguva yekutumira: Oct-10-2022
