Inkambu ye-Biomedical Engineering
Emkhakheni wobunjiniyela be-biomedical,izihlukanisi zesignali dlala indima ebalulekile njengezithiyo zokuphepha. Ukuthuthukiswa kobuchwepheshe be-biomedical kulethe inqubekelaphambili enkulu ekuxilongweni nasekwelashweni kwezokwelapha, kodwa futhi kulethe izingozi ezingaba khona zokuphepha.izihlukanisi zesignali, njengezithiyo ezibalulekile zokuphepha, zidlala indima ebalulekile embonini yezokwelashwa.
Ukuthuthukiswa kwenkambu ye-biomedical akukwazi ukuhlukaniswa nokusekelwa kwamathuluzi ahlukahlukene kanye nemishini, evame ukubandakanya ukudluliswa kwesignali nokucubungula. Phakathi nale nqubo, indima yeizihlukanisi zesignalikubaluleke ngokukhethekile.izihlukanisi zesignali ingahlukanisa ngempumelelo futhi ivikele amasekhethi, ivimbele ukuphazamiseka kwesignali kanye nokuphazamiseka komsindo kagesi, ngaleyo ndlela iqinisekise ukudluliswa kwesignali nokucutshungulwa okunembile. Kumadivayisi we-biomedical, ikakhulukazi lawo athintana ngqo nomzimba womuntu, ukuphepha nokuzinza kweizihlukanisi zesignalizibaluleke ngokukhethekile.
Imininingwane yenkambu ye-biomedical inquma ukuthi izidingo zeizihlukanisi zesignali nazo ziqinile. Okokuqala, imishini ye-biomedical ngokuvamile idinga ukusebenza okuzinzile kwesikhathi eside, ngakho-keizihlukanisi zesignali kudingeka ube nokuzinza okuphezulu nokuthembeka. Okwesibili, imishini ye-biomedical imvamisa idinga ukuthintana ngqo nomzimba womuntu, ngakho-keizihlukanisi zesignali kudingeka kube nokusebenza kokuvikela okuphezulu kokuphepha ukuze kuqinisekiswe ukuthi umzimba womuntu awukho ngaphansi kokulimala kukagesi. Ngaphezu kwalokho, indawo yokusebenza yemishini ye-biomedical ivame ukuba yinkimbinkimbi futhi iguquguquke, futhiizihlukanisi zesignalikudingeka ube nekhono elihle lokulwa nokuphazamiseka ukuze uzivumelanise nezimo ezihlukahlukene zokusebenza eziyinkimbinkimbi.
Emkhakheni wobunjiniyela be-biomedical, ukubalulekaizihlukanisi zesignali akukhona kuphela ukuqinisekisa ukusebenza okuvamile kwemishini, kodwa futhi ukuqinisekisa ukuphepha kweziguli nabasebenzi bezokwelapha. Isibonelo, emishinini yezokwelapha njengamamonitha e-electrocardiogram kanye neziqaphi zomfutho wegazi,izihlukanisi zesignali ingahlukanisa ngempumelelo futhi ivikele amasekhethi, ivimbele ukuphazamiseka kukagesi ekulimazeni iziguli. Ezilabhorethri ze-biomedical,izihlukanisi zesignaliingahlukanisa ngempumelelo futhi ivikele okokusebenza kokuhlola, iqinisekise ukunemba nokuthembeka kwedatha yokuhlola.
Ngokuthuthuka okuqhubekayo kobuchwepheshe be-biomedical, izidingo zeizihlukanisi zesignali nazo zanda njalo. Ngokuzayo, njengoba amadivaysi e-biomedical eqhubekela kubuhlakani kanye nenethiwekhi,izihlukanisi zesignali izobhekana nezinselele namathuba amaningi. Isibonelo, amadivaysi ezokwelapha ahlakaniphile anezidingo eziphakeme zokuzinza kanye nekhono lokulwa nokuphazamisekaizihlukanisi zesignali, kuyilapho izisetshenziswa zezokwelapha ezinenethiwekhi nazo zidingaizihlukanisi zesignaliukuze ube namakhono okuxhumana angcono kanye nokuphepha kwedatha.
Ngokufigqiwe,izihlukanisi zesignali dlala indima ebalulekile njengezithiyo zokuphepha emkhakheni we-biomedical. Akugcini nje ngokuqinisekisa ukusebenza okuvamile kwemishini ye-biomedical, kodwa futhi kuqinisekisa ukuphepha kweziguli nabasebenzi bezokwelapha. Ngokuthuthuka okuqhubekayo kobuchwepheshe be-biomedical, ukubalulekaizihlukanisi zesignali izogqama kakhulu, inikeze iziqinisekiso zokuphepha ezinokwethenjelwa zokuthuthukiswa komkhakha wezokwelashwa. Imikhiqizo yaseBeijing Pinghe isetshenziswe ohlelweni oluzenzakalelayo lwenqubo yokukhiqiza ye-biopharmaceutical, kunciphisa kakhulu amathuba okuba sengozini.
