Tsarin CleanSlate UV yana amfani da jagororin layi na igus da hasken ultraviolet (fitilolin UV) don bakar kayan aiki mai ɗaukar hoto don rage haɗarin kamuwa da cututtukan da aka samu a asibiti (HAI).
Kusan shekaru uku, an yi amfani da hasken ultraviolet (UV) azaman maganin kashe kwayoyin cuta a cikin al'ummar kiwon lafiya.Amma kamar yadda ƙungiyar Clean-Slate UV ta gano lokacin ƙirƙirar na'urar kawar da ƙwayoyin cuta daga wayoyin hannu da sauran na'urorin hannu, ta yin amfani da shi azaman maganin kashe kwayoyin cuta yana buƙatar kulawa mai tsanani, gwaji da daidaito.
CleanSlate UV Sanitizer yana lalata 99.9998% na Methicillin-Resistant Staphylococcus aureus (MRSA) a cikin dakika 20. Ya dace da wayoyin hannu, Allunan da sauran abubuwa masu ɗaukar hoto, ana iya amfani da na'urar ba tare da wani horo ba kuma an lalata shi ba tare da tsangwama ba, sunadarai masu lalacewa.
Rarraba na'urorin hannu yana da mahimmanci.Binciken ya gano cewa kashi 94 cikin 100 na wayoyin salula da ma'aikatan asibiti ke amfani da su na dauke da gurbatattun abubuwa.
"Ana amfani da na'urorin hannu da yawa don kula da marasa lafiya a cikin kiwon lafiya," in ji Josée Shymanski, manajan kula da kamuwa da cuta a Asibitin Monfort a Ottawa, Ontario, Canada.“Alal misali, za mu iya amfani da waɗannan na’urori don koyar da haƙuri da kuma marasa lafiya don kammala tambayoyin.Ko safiyo, da samun damar bayanai akan yanar gizo.Mun san cewa bayan lokaci waɗannan na'urori na iya zama gurɓata da ƙwayoyin cuta.Ba ma son waɗannan na'urori su zama tushen kamuwa da cuta ga majiyyatan mu da ma'aikatanmu."
Duk da haka, yin amfani da hasken UV yana buƙatar ƙarin kulawa. Tsawon lokaci mai tsawo zai iya rinjayar fata, idanu da tsarin rigakafi. Ƙungiyar CleanSlate ta gudanar da bincike don gano mafi yawan ƙwayoyin cuta da ke haifar da cututtuka na kiwon lafiya (HAI) a cikin saitunan kiwon lafiya. Na'urar ta hana kwayoyin cuta. da spores da kare mai amfani daga cutarwa UV haskoki.
"Mun yi la'akari da duk abubuwan da za a iya amfani da su don tabbatar da cewa ba a fallasa ma'aikata ga [short-wave ultraviolet (UV-C) haske] a karkashin amfani da kulawa na yau da kullum," in ji Manju Anand, CTO na CleanSlate UV.
A farkon kwanakin CleanSlate, ƙungiyar ta gudanar da bincike a cikin cibiyar sadarwar asibiti da kuma ta hanyar wallafe-wallafe.
"Tare da taimakon wallafe-wallafen bincike, mun ƙaddara mafi ƙarancin adadin da ake buƙata don cimma adadin kisa da ake so don zaɓaɓɓun ƙwayoyin cuta.Mafi wuya shi ne Clostridium difficile (wanda aka fi sani da C. difficile), "in ji Anand.CleanSlate ya haɓaka ɗakin gwajin UV don daidaita tushen haske, ƙarfin, kayan aiki, kammala ɗakin da kuma lokacin nunawa.
"Amfani da na'urar rediyo, mun auna ƙarfi da daidaiton hasken UV a ko'ina cikin ɗakin," in ji Anand.
Ana aika ɗakin gwajin UV zuwa wani ɓangare na uku don gwajin inganci bisa ga ma'auni na ASTM E1153. An yi gwaje-gwaje a wurare da yawa don auna adadin UV-C (ƙarfin x duration).
"Mun yi bincike mai zurfi kan kayan aikin da ke buƙatar haifuwa akai-akai, wanda ke ƙayyade girman ɗakinmu da tsawon lokacin haifuwa a cikin saitunan kiwon lafiya ba tare da rushe ayyukan aiki ba," in ji Anand. jin samfurin ta yadda zai haɗa da kyau a cikin cibiyar kiwon lafiya ba tare da katse ayyukan aiki ba, yayi kama da na'urar likitanci na zamani, kuma baya buƙatar Sauƙi da ƙwarewa don amfani da kowane horo."
Ƙungiyar da ke zayyana ɗakin ta fuskanci kalubale da yawa wajen kula da daidaitattun hasken UV.Sun yi amfani da kayan aikin kwaikwayo na thermal don inganta tsarin ɗakin ɗakin don inganta yanayin iska na ciki.An haɗa fasahar fasaha don ci gaba da kula da zafin jiki, idan zafin jiki ya wuce iyakar da aka saita, alamar gargadi. zai faɗakar da mai amfani, kuma na'urar za ta shiga yanayin sabis don hana amfani.
Wani mahimmin sashi na wannan samfurin shine ɗakin zamiya marar lubrication da ba tare da kulawa ba.Jagororin layi suna kerarre ta hanyar igus, wani Jamus mai kera samfuran filastik motsi tare da reshe a Providence, Rhode Island, Amurka.Drylin W rails yana zamewa maimakon mirgina. , Ƙaƙƙarfan farashi kuma mai sauƙi mai sauƙi. Saboda aikin bushewa, raƙuman dogo suna da tsayayya ga ƙura da ƙura kuma ana amfani da su sau da yawa a cikin kayan aikin likita da kayan aiki, na'urorin tattarawa, kayan aiki da kayan aiki na robotics.
"A lokacin farkon R&D, mun gano cewa dole ne a kunna fitilun UV kuma a yi zafi don kashe su cikin daƙiƙa 20," in ji Kevin Wright, Manajan Talla na Kanada igus. dole ne ya tsara ɗakin wayar hannu wanda ke jigilar kayan aiki zuwa ɗakin UV lokacin da mai amfani ya fara bakara."
Kamfanin ya yi kokarin yin amfani da belin karfe, amma sun kasa samun rayuwa mai nisa kuma suna bukatar man shafawa, wadanda ba za a iya amfani da su a wuraren kiwon lafiya ba, in ji Anand. "Amintacce yana da matukar muhimmanci, saboda duk wani lokaci da aka samu sakamakon na'urar CleanSlate da ba ta yi aiki ba zai haifar da rashin amfani da maganin kashe kwayoyin cuta. Anand ya kara da cewa na’urorin tafi da gidanka masu goge-goge masu sinadarai, wadanda za su iya lalata ko kuma lalata na’urorin lantarki da ake amfani da su a asibiti.
Mai amfani yana sanya na'urar a cikin ɗakin da ake cirewa, kuma da zarar an rufe murfin, yana ɗaukar shi zuwa ɗakin UV don tsaftacewa a cikin dakika 20. Lokacin da aka gama, murfin yana buɗewa ta atomatik kuma za'a iya cire na'urar tare da hannu mai tsabta. abubuwa da yawa a lokaci ɗaya kuma yana amfani da gano mitar rediyo (RFID) kunna sa ido da bin diddigin bin ka'ida. Hasken UV-C ba zai bushe ba ko ƙasƙantar da kayan.
Tsarin yana amfani da hasken UV-C, wanda ke lalata acid nucleic kuma ya rushe DNA na kwayan cuta, yana hana su yin aiki ko ninkawa.Haske ba ya cire kwayoyin halitta a jiki, amma yana lalata kwayoyin nucleic acid na microbe, yana hana DNA daga cirewa don haka. kwafi.Idan yayi kokarin yin kwafi, kwayar halitta ta mutu.
About the author: Matt Mowry is the Product Manager for Drylin at igus North America and can be reached at mmowry@igus.net.
Injiniyan aikace-aikacen jagora don nau'in lathe iri-iri na INDEX ya bayyana ci gaban injin da fa'idodin da yake kawowa ga masana'anta.
1. Ta yaya injuna irin na Swiss suka bambanta da takwarorinsu na gargajiya?
Nau'in nau'in Swiss yana da manyan sabbin abubuwa da yawa. Bushes ɗin jagorar sarrafa huhu yana haɓaka aiki.Da ikon cire hannun rigar jagora da sauri ya sa injin ya canza tsakanin aiki na al'ada da na Switzerland. Ƙaƙwalwar ruwa da ke motsa ruwa ta kawar da wayoyi a cikin wurin aiki don taimakawa. guntu management.Precision ƙasa dowel fil a cikin turret taimaka sauri turnaround tare da micron tolerances.Turrets, musamman tare da H-axis, ƙara da sassauci na inji.These advancements characterize mu TRAUB kewayon inji, wasu daga wanda kuma za a iya samu a wasu sauran. inji a cikin masana'antu.
2. Don shagon da ya saba da na'urori irin na Swiss na gargajiya, menene mafi mahimmancin fasali don nema a cikin injin ci gaba?
Turret tare da H-axis zai sami babban tasiri.Tsarin ba ya nuna matsayi na saiti, amma a maimakon haka yana da encoder kuma yana aiki a matsayin cikakken tsarin radial axis.Wannan yana ba da damar har zuwa kayan aiki guda uku a kowane wurin aiki.Wasu inji suna amfani da Y. kashewa don samar da sigar, amma kuna rasa axis ɗin ku. Tare da axis H akan turret, zaku iya riƙe duk ayyukan Y-axis, tare da kayan aikin har zuwa 24 akan turret.
Mafi mahimmancin tasiri shine cewa akwai isassun kayan aiki akan na'ura don sarrafa sassa da yawa.A yawancin lokuta, tarurrukan na iya canzawa tsakanin sassa hudu ko biyar ba tare da maye gurbin ba. Baya ga wannan, cin kasuwa sau da yawa yana faruwa saboda iyakokin kayan aiki na kayan aiki. Nau'in nau'in Swiss na al'ada.Idan kuna buƙatar kayan aikin bakwai don gudanar da wani yanki da kyau, kuma kuna da wuraren aiki guda shida a cikin ƙungiya, za ku gano kayan aikin da zai iya yin duka biyun, mai yuwuwa sadaukar da aikin kowane ɗayan.Da kayan aikin 24. , zaka iya rage sake zagayowar da lokacin saitin yayin da kake ƙara sassauci.
4. Bugu da ƙari ga saitin da fa'idodin lokacin sake zagayowar, shin akwai wasu tanadin farashin nan da nan don irin wannan injin?
Babu shakka.Don kiyaye babban daidaito tare da daidaitattun bushes ɗin jagora akan lathes na al'ada na Swiss, dole ne ku yi amfani da kayan sandar da aka juya, ƙasa da gogewa.Don layin TRAUB, muna amfani da shirye-shirye, bushings mai sarrafa pneumatically wanda ke kula da matsa lamba idan Akwai ƙananan rashin daidaituwa a cikin mashaya. Ga masana'antun da yawa, wannan na iya rage farashin albarkatun kasa da 25% zuwa 50%.
A cikin shagunan Swiss da yawa, ana keɓance injina don takamaiman ayyuka. Misali, zaku iya samun aiki don layin sukurori, don haka ku sayi injin da aka saita musamman don waɗannan sassan. Idan aikin ya ɓace, ƙarar ta ragu, ko Akwai babban canji na ƙira, kuna makale tare da wuce gona da iri don wani ɓangaren. Idan kun saka hannun jari a cikin injin ci gaba, zaku sami ƙarin sassauci.Idan aikin ya canza ko ya katse, zaku iya kawo wani aiki daban-daban zuwa ga machine.A cikin kasuwa a yau, wannan sassauci yana ba da ƙima mai girma wanda sau da yawa ana mantawa da shi a cikin tsarin siyan.
Yawancin matsalolin kiwon lafiya za a iya samun nasarar magance su tare da jijiyar jiki, amma magani na likita ya bambanta da shigar da Musk a cikin kwakwalwarka. Shin kuna shirye don symbiosis tare da basirar wucin gadi?
Yayin da hanyoyin kiwon lafiya ke motsawa zuwa mafi ƙarancin cin zarafi da fasaha na tushen catheter, kuma na'urori sun zama ƙanƙanta kuma mafi šaukuwa, ana ci gaba da tura abubuwa masu sauƙi, masu ƙarfi. ) a matsayin maganin cutar Parkinson, kuma a yau ana amfani da ita don magance bakin ciki, farfadiya, ciwon hauka, da sauransu.
Ci gaban da aka samu a cikin miniaturization ya kuma tallafa wa ayyuka irin su shirin Mai da Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru (TBI) Ƙirƙirar ƙwaƙwalwar ajiya da tunowa.Maƙasudin DARPA na RAM shine mara igiyar waya, cikakkiyar ƙirar jijiyoyi don amfani da ɗan adam. Gina kan wannan, masu bincike suna haɗa nau'ikan ƙididdiga cikin tsarin rufaffiyar madauki don sadar da kuzarin jijiyoyi masu niyya don dawo da aikin ƙwaƙwalwar ajiya na yau da kullun.Last shekara, masu bincike sun yi nasarar aiwatar da tsarin tabbatar da ra'ayi don maidowa da inganta aikin ƙwaƙwalwar ajiya a cikin mutane, ta yin amfani da lambar ƙwaƙwalwar ajiya ta hippocampal na majiyyaci don sauƙaƙe rikodin ƙwaƙwalwar ajiya.
Sai kuma ra’ayin Elon Musk, “Symbiosis with Artificial Intelligence (AI).” Ee, hamshakin attajirin nan gaba a bayan Tesla, SpaceX da Neuralink (wanda aka kafa a 2016) yana son haɗa guntu mai kunna Bluetooth (tare da tashar USB-C) zuwa 1,000. Wayoyi, girman gashin mutum daya bisa uku na faɗin. Za a haɗa kwakwalwar ku da ƙaramin kwamfutar da ke sawa a kunnen ku. Abubuwan da za a girka za su zama ƙanana, suna buƙatar incision 2mm kawai don sakawa saboda kamar yadda Musk ya ce, “Idan za ku saka wani abu a cikin kwakwalwa, kuna son kada ya yi girma sosai… ba ku da shi a cikin ku.Wayoyi.Hakan yana da matukar muhimmanci.”
Yayin da Neuralink ya mayar da hankali kan fahimta da kuma magance matsalolin kwakwalwa, gabatarwar Musk ya fi mayar da hankali kan karewa da haɓaka kwakwalwa yayin da "ƙirƙirar makoma mai daidaituwa" ga mutanen da ke cikin haɗarin fadowa a baya saboda ci gaba a cikin basirar wucin gadi.Ko da tasirin AI. ba shi da kyau, in ji shi, "tare da manyan mu'amalar kwakwalwar kwamfuta-kwamfuta, ina tsammanin za mu iya tafiya tare da kwarara kuma mu zabi hadewa da AI."“Hawan” da muke ɗauka na iya kasancewa yana nufin haɗin AI zuwa kwakwalwar ku, Tesla, ko duka biyun - wannan ita ce hanya ɗaya don ciyar da motoci masu tuƙi - amma ko ta yaya, zan ce a'a, na gode!
Idan wani ya "zabi" don yin hulɗa tare da kwamfutar, wannan yana kashe ƙararrawa kuma ya bayyana ya buɗe kofa ga masu aikata laifuka ta hanyar yanar gizo don samun damar yin amfani da bayanan kwakwalwa. Sannan akwai tambayar da'a: shin za a iya amfani da bayanan ku don tasiri, sarrafa ku da sarrafa ku? Wanene zai sami damar yin amfani da wannan bayanan? Za ku iya raba?
Yawancin matsalolin kiwon lafiya za a iya samun nasarar magance su tare da jijiyar jiki, amma magani na likita ya bambanta da shigar da Musk a cikin kwakwalwarka. Shin kuna shirye don symbiosis tare da basirar wucin gadi?
Sabbin kayan da ke da ƙwaƙwalwar sifar maganadisu na iya samun aikace-aikace a cikin magani, binciken sararin samaniya, na'ura mai kwakwalwa.
Masu bincike a Cibiyar Paul Scherrer (PSI) da ETH Zurich sun kirkiro wani sabon abu wanda ke riƙe da siffar da aka ba shi lokacin da yake cikin filin maganadisu, godiya ga ƙwaƙwalwar ajiyar da aka kunna ta hanyar magnet. Kayan ya ƙunshi sassa biyu: polymer na tushen silicon. da kuma magnetorheological droplet.
Digo-digo na samar da ma'aunin maganadisu da ƙwaƙwalwar sifarsa. Idan an danna haɗaɗɗen zuwa siffa tare da tweezers sannan a fallasa shi zuwa filin maganadisu, yana da ƙarfi kuma yana riƙe wannan siffa - ba tare da tallafin tweezers ba - kuma baya komawa cikinsa. siffar asali har sai an cire filin maganadisu.
Duk da yake irin wannan kayan sun ƙunshi polymers da ƙwayoyin ƙarfe da aka saka, masu bincike a PSI da ETH Zurich a maimakon haka sun yi amfani da ɗigon ruwa da glycerol don shigar da barbashi na maganadisu a cikin polymer. Wannan yana haifar da tarwatsawa irin wannan a cikin madara. , droplets na magnetorheological ruwaye suna da kyau a cikin sabon abu.
"Saboda lokacin magnetosensitive da aka tarwatsa a cikin polymer shine ruwa, ƙarfin da aka samu lokacin da ake amfani da filin maganadisu ya fi girma fiye da yadda aka ruwaito a baya," in ji Laura Heyderman, farfesa a ETH Zurich, shugaban kungiyar Mesoscopic Systems a PSI.
Masu binciken sunyi nazarin sabon abu ta amfani da Swiss Light Source (SLS) a PSI.X-ray tomography hotuna da aka samar ta amfani da SLS sun nuna cewa tsayin digo a cikin polymer ya karu a ƙarƙashin rinjayar filin maganadisu, da kuma cewa ƙwayoyin ƙarfe na carbonyl. a cikin ruwa an daidaita su tare da layin filin maganadisu.Wadannan abubuwan suna ƙara taurin kayan ta hanyar 30.
Baya ga mafi girma da karfi, sabon abu ta Magnetic siffar memory yana da fa'ida.Mafi siffar-memory kayan mayar da martani ga zafin jiki canje-canje, wanda ya haifar da matsaloli biyu a likita aikace-aikace: overheating iya sa cell lalacewa, da kuma uniform dumama abubuwa da tuna su siffar ne. Ba koyaushe yana da garanti ba. Duk waɗannan abubuwan za a iya kauce musu ta hanyar sarrafa ƙwaƙwalwar siffa tare da filayen maganadisu.
- Catheter da aka tura ta tasoshin jini zuwa wurin aikin tiyata a lokacin ƙananan hanyoyi masu haɗari na iya canza taurin su.Ta amfani da kayan ƙwaƙwalwar ajiyar siffar, catheter zai iya haɗuwa kawai lokacin da ake bukata, don haka akwai ƙananan sakamako masu illa, irin su thrombosis, yayin da yake zamewa ta hanyar jini. .Space Exploration - Wannan sabon abu zai iya aiki a matsayin tayar da kai ko nadawa don rovers.Robotics - Kayan ƙwaƙwalwar ƙirar ƙirar ƙira na iya yin motsi na inji ba tare da motoci ba, ƙirƙirar sababbin damar yin aiki da kai.
"Tare da sabon kayan haɗin gwiwarmu, mun ɗauki muhimmin mataki don sauƙaƙe sassa a cikin aikace-aikacen da yawa," in ji Paolo Testa, marubucin farko na binciken da masanin kimiyyar kayan aiki a ETH Zurich da PSI. don sabon nau'in kayan aikin injina."
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