E thehiloe ke sehlopha sa lienjiniere tse fapaneng tsa bophelo bo botle le bafuputsi ba Univesithi ea Purdue le Sekolo sa Optometry sa Univesithi ea Indiana, theknoloji e ncha e bohlale ea lense e bonolo e etselitsoe ho bokella litekanyo tsa khatello ea methapo ea mahlo nakong ea lihora tse 24 e le mokhoa oa ho lemoha glaucoma.(Senepe ke Univesithi ea Purdue/Rebecca McElhaw)
WEST Lafayette, Indiana - Moenjineri oa biomedical oa Univesithi ea Purdue Chi Hwan Lee o ikemiselitse ho hlahisa lilense tse ikhethang tse bohlale tse ka khonang ho lekanya ka nepo khatello ea intraocular (IOP) mahlong a batho, e ka bang mohato oa ho qetela oa ho thibela bofofu bo amanang le glaucoma.
Sehlopha sa bafuputsi se etelletsoeng pele ke Lee, Leslie A. Geddes Associate Professor of Biomedical Engineering Sekolong sa Weldon sa Biomedical Engineering sa Univesithi ea Purdue, se thehile theknoloji e ncha ea mahlo bakeng sa ho beha leihlo litekanyo tsa IOP tsa bakuli ka mokhoa o bonolo le ka nepo ho sa khaotse.
Ho ea ka Glaucoma Research Foundation, theknoloji ena ke khetho e ’ngoe bakeng sa lingaka tsa mahlo ho lemoha glaucoma, e ka utsoang pono ntle le matšoao a lemosang kapele kapa bohloko ’me e ama batho ba fetang limilione tse 80 lefatšeng ka bophara.
Ntho e le 'ngoe feela e tsejoang ea kotsi e ka fetoloang ke ho fokotseha ha khatello ea intraocular ea motho, eo ho leng thata ho e laola ka nako e telele, haholo-holo nakong ea boroko.
Leha litlhahlobo li ka etsoa ka likamoreng tse khethehileng le lits'ebetso tsa tlhahlobo ea lapeng li fumaneha, li na le mefokolo ea tsona.Mohlala, mehato e nkang ofising e nka nako, athe mahlale a morao-rao a lapeng a rarahane, a khopisa, 'me ha a bokelle data e lekaneng ka nako e nepahetseng kapa ka nako e telele e lekaneng hore litsebi li sebelise tlhahisoleseling ka nepo ho ntlafatsa. ho sebetsa.tharollo.
Thuto, e hatisitsoeng koranteng ea Nature Communications, e totobatsa theknoloji e ncha.Boithuto bona bo ile ba bapisa theknoloji ea Purdue le maemo a hajoale a khauta le lits'ebetso tse ling tsa ho beha leihlo lapeng, mme ba hlahloba kamoo theknoloji ea Purdue e bokellang litekanyo tsa bohlokoa tsa IOP nakong ea lihora tse 24, leha u robetse.
Theknoloji ena e ntlafalitsoe ke baenjiniere ba mefuta e mengata le bafuputsi ba bophelo bo botle ba Sekolo sa Boenjiniere le Bongaka ba Liphoofolo sa Univesithi ea Purdue le Sekolo sa Optometry sa Univesithi ea Indiana.
“Keketseho e khōlō ka ho fetisisa ea khatello ea methapo ea kutlo hangata e etsahala ha batho ba robetse, ’me khatello ea ka har’a mahlo ea bosiu hangata e phahame ka liphesente tse 10 ho isa ho tse 20 ho feta khatello ea motšehare.Esita le haeba litekanyo tleliniking kapa lapeng nakong ea motšehare li bontša khatello e tloaelehileng ea intraocular, ho lahleheloa ke pono ho ka etsahala nakong ea boroko ntle le tsebo ea mokuli Lisebelisoa tsa saense.
Li o 'nile a sebetsa theknoloji ena ka lilemo tse 6' me o sebetsa ka ho khetheha ho li-sticktronics, e leng lithupa tse sebelisang theknoloji ea elektroniki kapa e bohlale.Lab ea hae e nts'etsapele lisebelisoa tsa biomedical tse ka aparoang tse ka tsoelang pele ho beha leihlo mafu a sa foleng kapa maemo a bophelo bo botle ka mokhoa o hlakileng.
Dr. Pete Kollbaum, moprofesa le motlatsi oa motlatsi oa lipatlisiso Sekolong sa Optometry sa Indiana University le motsamaisi oa Sekolo sa Borish Eye Research Center, esale a sebetsa le Lee ho tloha ka 2019. Sehlopha sa thekenoloji ea lense ea lilense tsa Kollbaum Clinical Optics Research Laboratory e thusitse bathong. liteko le ho fana ka maikutlo ho ntlafatsa moralo.
Li-sphygmomanometers tse ling tsa morao-rao tse apereng kapa lisebelisoa tse lekanyang khatello ea intraocular li na le lisebelisoa tse kopantsoeng tsa potoloho, tse ka lebisang ho eketseha ha botenya le ho tiea ha li bapisoa le lilense tse tloaelehileng tsa khoebo, tseo hangata li ka bakang khathatso ho mokuli.Mofuta oa Lee o fapane.
"Ho fihlela tlhoko ena e sa fihlelleheng, re thehile lilense tse ikhethang tse bohlale tse thehiloeng ho mefuta e fapaneng ea khoebo ea lilense tse bonolo bakeng sa tlhahlobo e tsoelang pele ea lihora tse 24 tsa IOP leha a robetse hae," ho boletse Li.
"Lilense tsa rona tse bohlale tse bonolo li boloka likarolo tsa kahare tsa lilense tse joalo ka matla a optical, biocompatibility, bonolo, pepeneneng, ho koloba, ho kenella ha oksijene le ho apara bosiu.Ho ba le litšobotsi tsena kaofela ka nako e le 'ngoe hoa hlokahala ho kopanya lilense tse bohlale tse bonolo.Phetoho e atlehileng ea likhalase hore e be glaucoma ea kalafo e bohlokoa, empa lisebelisoa tsa sejoale-joale tsa khatello ea mali ha li na bokhoni bona. ”
Purdue Contact Lens Tonometer e etsa lirekoto tse se nang mohala tse romelloang ho motho ea amohelang likhalase ho lekanya IOP mots'ehare le ho maske a boroko ho lekanya IOP nakong ea boroko.
Lintlha tse felletseng tsa morethetho oa lihora tse 24 tsa IOP li ka fetisetsoa ho baoki ba le hole ka seva e patiloeng.Li-tonometers li ka hlahisa alamo e utloahalang ho lemoha khatello e eketsehileng ea intraocular, e leng se u lumellang ho nka mehato e nepahetseng le ho fokotsa tlhokahalo ea ho etela ngaka.
"Tonometer ena e phutholohile haholo ho feta mofuta ofe kapa ofe oa sensor ea lense eo re kopaneng le eona ebile e phutholohile ho feta sensor ea khatello ea intraocular e teng hona joale 'marakeng," ho boletse Kollbaum."Sena se bakoa ke mokhoa oa Lee oa ho koahela kutlo holim'a lense, ho boloka kutlo e le mosesaane haholo ka kakaretso le lense ka boeona, e leng lense e lekiloeng ka nako, e fumanehang khoebong, e sebelisang lithuto tsa bongaka le nako e amanang le eona le baetsi ba lilense tsa ho ikopanya ho netefatsa hore ke lense eng Matšeliso le chelete e sebelisitsoeng”.
Hase feela hore lilense tsa litsebi tsa litsebi li fana ka pono e hlakileng joaloka lense leha e le efe ea ho ikopanya, Kollbaum e re, empa hape e eketsa melemo ho bakuli le litsebi tsa mahlo ba 'nileng ba batla mokhoa o theko e tlaase le o bonolo oa ho bona mahlo a bona ka lilemo.
Lee o re: "Mahlo ke karolo e rarahaneng haholo ea 'mele, e bonolo, e utloa bohloko haholo ebile e pota-potile ho feta letlalo."Re tšepa hore mokhoa oa rona o ka fetoloa ho thusa le ho lemoha mafu a mang a sa foleng a mahlo le mesebetsi e meng."Ba boetse ba sebetsa le Boomerang Ventures, tšebelisano ea Univesithi ea Purdue, ho tlisa theknoloji ts'ebetsong ea bongaka.
Ho phaella ho Lee le Kollbaum, sehlopha sa lipatlisiso se kenyelletsa 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 le Jinyuan Zhang oa Univesithi ea Indiana, Don Meyer oa Indiana University School of Optometry, le Pedro Irazoki le Brett Kollar oa Univesithi ea Johns Hopkins.
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.
Mosebetsi oa Lee Sekolong sa Weldon sa Biomedical Engineering ke e 'ngoe ea merero e mengata e fetolang bophelo e entsoeng ke barupeli ba boenjiniere ba biomedical le baithuti.Bongata ba mananeo ana ke tšebelisano lipakeng tsa Weldon, bafani ba tlhokomelo ea bophelo, bafuputsi ba tsa bongaka le lik'hamphani tsa lisebelisoa tsa bongaka tse bohlokoa ho tlisa likarolo tsa kharikhulamo le lilaboratori tsa lipatlisiso maemong a bongaka.
Univesithi ea Purdue ke setsi se etelletseng pele sa lipatlisiso tsa sechaba se inehetseng ho nts'etsapele litharollo tse sebetsang tsa mathata a kajeno a rarahaneng. E behiloe sebakeng se seng le se seng sa lilemo tse hlano tse fetileng e le e 'ngoe ea liunivesithi tse 10 tse tsoetseng pele ka ho fetisisa United States ke US News & World Report, Purdue e fana ka lipatlisiso tse fetolang lefatše le ho sibolloa ha lefatše lena. E behiloe sebakeng se seng le se seng sa lilemo tse hlano tse fetileng e le e 'ngoe ea liunivesithi tse 10 tse tsoetseng pele ka ho fetisisa United States ke US News & World Report, Purdue e fana ka lipatlisiso tse fetolang lefatše le ho sibolloa ha lefatše lena. Каждый из последних пяти лет Purdue входит в число 10 самых инновационных университетов США поверсии US News & World Report и проводит иследованый в проводит исследованый проводит исследование, проводитый в проводит исследованые, проводитый в проводит ислементова. E 'ngoe le e' ngoe ea lilemo tse hlano tse fetileng, Purdue e 'nile ea behoa har'a liunivesithi tse 10 tse ncha ka ho fetisisa tsa US ke US News & World Report' me esale e ntse e phehella lipatlisiso tse fetolang lefatše le li sibollo tse hlollang. Каждый из последних пяти лет Purdue был назван одним из 10 самых инновационных университетов в Соединенных Штатах назван одним из 10 самых инновационных университетов Соединенных Штатах по версик, което, безплатно E 'ngoe le e' ngoe ea lilemo tse hlano tse fetileng, Purdue e 'nile ea bitsoa e' ngoe ea liunivesithi tse 10 tse ncha ka ho fetisisa United States ke US News & World Report, e fanang ka lipatlisiso tse fetolang lefatše le lintho tse ling tse sibollotsoeng lefatšeng.Purdue e ikemiselitse ho ithuta ka matsoho le ho ithuta inthaneteng lefatšeng la 'nete, ho fana ka thuto e fetolang motho e mong le e mong.Univesithi ea Purdue e ikemiseditse ho ba le bokgoni ba ho kgona le ho kgona ho e lefella ka ho etsa dithut le ditefiso tse ngata selemong sa sekolo sa 2012-13, e leng se dumellang baithuti ba bangata ho feta pele ho fumana mangolo ntle le mekoloto.Etela https://stories.purdue.edu ho bona hore na Purdue ha e ke e phomole ho tloleng ha eona ho latelang.
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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Nako ea poso: Oct-10-2022
