Kungani Ukhetha Umphutha Wokugcina We-Endo Linear Cutter Nakwezindlela Zokufaka Kabusha?

Ukuvuselela kwebhafundza yezimpilo zomuntu ngokusebenzisa okwesikhathi esisodwa kuphela

Ukukhupha ukuchithwa kwezinyawo ngokuphelele ngokusebenzisa okwesikhathi esisodwa kuphela

Isigaba esisha sokugqibela sokuthi izikhombisa zokubhala nezinkampani zokuthenga ezisemthethweni zokuthenga ziyasebenzisa kakhulu kwezinto ezingaqondakali ngokuphelele, kuyaphula isibopho sokuthi kubhekwe ngezinto ezingaqondakali ngokuphelele. Lezi zinkampani ezisebenzisa umsho wenyoka ziyahlanganiswa nezinkampani ezizimele ezingasetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi kubhekwe ngokuphelele ngokusebenza kwezinkampani ezisetyenziswa kabusha, okuzokwazi ukuthi......

Kodwa abapasiyenti bafumana izinkampani ezintsha kakhulu zabo ngokwenza izindlela zokusebenzisa, kusiza ekuphulukiseni kwezinkinga zokufuthwa kwesikhumba esingaphansi kwemithombo yezindlela zokusebenzisa. Amaphoyinta we-Centers for Disease Control ayisombululo esikhiwe ngo-2022 ekhanda amahospital emhlabeni wonke, futhi bafindile ukuthi lapho amahospital ayishintele ukusebenzisa izinkampani zokusebenzisa kabusha kuphela, izinkinga zokufuthwa zaziphula ngokuvamile ngo-17% kulezi 42 amahospital amakhulu okufunda. Kodwa kukho indlela eyodwa yokubona futhi. Ukukhipha ukunquma nokusebenzisa kabusha izinkampani kusiza ekuthinteni imali ngendlela abantu abaningi bayingakubona. Khumbula konke isikhathi esibhekene nabo abasebenzi bakhweba izinkampani phakathi kwezindlela zokusebenzisa, bavula izivivinyo ukuze bavume ukuthi konke kuyisihlalo, futhi bakhathazisa ukuthi izikhumba zokufuthwa ezingabiyo ziyasebenza kahle. Konke lokho isikhathi nezimali zizwela ngokusebenzisa izinkampani ezinokugcwaliswa, okusho ukuthi izindlu zokusebenza ziyakwazi ukubhekana kahle kuleli xhumano elilungile – ukubheka abapasiyenti abanempilo ngokuphelele kodwa akabhekisi ukuthi izinkampani ziyasebenza kahle.

Ukuthembisa Kwemithetho: Ukuvumwa kwe-FDA 510(k) nokuhlanganisa kwe-ISO 13485

Amahospital angakwamukela lezinto zokusebenza kwezobulungisa ngoba zihamba ngendlela yokuvumela kwe-FDA yezinkambo ezi-510(k) futhi zihlanganiswe emaqhingithini aqinisekisiwe ngokulingana nezindlela zokuphepha kwe-ISO 13485. Lokhu kusinika amafundazwe okusebenza kwezobulungisa izichazi ezikhona nasezindaweni zokubhalwa zokuzilungiselela okuyinto ekubonisa ukuthi izinto zokusebenza ziyisafu kanye nokuthi zisebenza njani ngempela. Uma kufundwa ukuvumela kwe-510(k), kukho izinto eziningi ezibalulekile ezifundwa. Okokuqala, izivulumbi zokubaluleka kwezinhlobo zezinto zokusebenza zihamba ngokulingana nezindlela zokuphepha kwe-ISO 10993 kubizo lomlando wokubaluleka kwezinhlobo zezinto zokusebenza. Emva kwalokho, kufanele zonke zibe safu, lokhu kufune ukuvumela kwezinye izimpilo ezibhekene nalo, abazokwenza iziraporti zabo. Kwegcina, izinto zokusebenza kufanele zisebenze ngempela emizini yezinsizakalo, ngakho kuzofundwa kwi-bench ngezimo ezifanayo nezimo zokuhambisa kuzo emithimbaneni yabantu ngemizini yezinsizakalo zokusebenza.

Ukuhlanzwa kwe-ISO 13485 kubiza ukuthi kusebenza ngokuphelele: ukulandela isikhathi esinye ngonyaka emaphondweni, ukulandela isikhathi sokugcina isibalo sesigaba esifana nesigaba esiphakathi kwemithombo yezinto ezingeni le-raw materials kuze kube phakathi kwemaphakethi ekupheleni, nokulandela isikhathi sokuhlanzwa kwe-sterilization okuvumelekile—kufaka ukuprosesa kwe-ethylene oxide nge-"parametric release". Ngokuzimele, lezi ziqukuthi zihlanganisa ukulandela kwe-Joint Commission ne-DNV futhi zihlukanisa ukuzimela kwezinkampani ngokwalezi zinto zokusebenza.

Ukuthuthukisa Ukusebenza Kwesikhumbuzo Sase-OR Nge-Integrated Reloading Unit

Ukwenza i- i-disposable endo linear cutter stapler ne-integrated reloading unit kuthuthukisa ukusebenza kwe-Operating Room ngokususa izinyathelo zokulayisha okuzisula ukusebenza kwe-surgery. Amacartridge atholakala kabusha, amasemthwini, ayisebenza ngokuphelele ngaphandle kokususa isikhumbuzo—kunciphisa izikhathi ezizilingo futhi kusiza ukuthuthukisa ukulandela kwezindlu zokusebenza ngokushesha.

Ukunciphisa Isikhathi Ngasinye Isikhumbuzo: Ukunciphisa Ngemizuzu Emibili ne-0.2 vs. Izinhlelo Zokulayisha Ngokwesandla

Ngokwesifundo esibhalwe kwi-Surgical Efficiency Journal ngo-2023, abachiza bakhuluma amaminithi angu-3 ngalokuphatha ngokusebenzisa izinhlelo zokuzenzakalela endaweni yezinhlelo zokuzinikela ngokushesha. Lo mthwalo wokuqonda? Izicelo ziyatholakala ngokushesha ngokuphatha isithuthi, ngakho akukho inkinga yokumisa ukuphatha, ukuzinikela kabusha, ukusobala imikhombiso futhi nokuhambisa izitrokaru emanzini yamaphuzu. Kukho iziphatha lapho isikhathi sikonka konke, njengokuphatha kwemithambo yomgwaqo noma ukuphatha kwemithambo yomlilo, le minithi etholakala ziyenza umphela omkhulu. Abantu bafana ngeminithi encane emkhwelweni yamaphuzu, abachiza akufanele bahlale bakuphatha ukuthi bafikelele, futhi izihospiteli zingakwazi ukubeka iziphatha eziningi ngosuku ngalunye ngaphandle kokuvimbela ubukhulu.

Ukuqondiswa Kwemithambo Yokuzinikela Ngokushesha Nezinkundla Zokuphatha Ngolimi Lwesinye

Le-Unit yokubuyisela kusuka nge-"nose cone" enobukhulu obuncane nezinkundla, ekhuluma ngokuphelele nezinkundla zase-12mm. Le ndlela yokwakha iyakuncima ukuthwasa kwesifunda emanzini yokuvala futhi iyakuncima ukuthi ubheke ngokuphelele emaqhingweni okuziphatha. Abasosayensi bayaqonda isistimu yokusebenza ngoluhlobo olungaphakathi olungafuni ukuthi bahlale bakhumbula ukuthi kuyinto eyodwa ebalulekile uma baphepha amastaple. Lokhu kufaka emkhakheni kwezindlela ezithile zokusebenza kwezindlu zokuphatha izifo, abanokuthanda kakhulu ukuthi isikhathi sokusebenza esihle sibonakaliswe kumathuba okusebenza. Sifaka futhi izindawo eziphelele zokuxhumana nezinyawo eziyathembeka ngokuvamile, futhi sibhekise ukuthi lokhu wonke kubonakala ngokuphelele ekushintsheni kwezinyawo. Lezi zizinyawo ezingaphansi ziyakuthinta konke emva kwezinsuku zokusebenza, kusiza abadokotela ukuthi babuyeke amastaple ngokuphelele ngaphandle kokuthi bakhuphuke izinkundla phakathi kwezinkundla.

Ukusebenza Kwemilayezo Ngokuphelele Kuzinyawo Zonke Izinhlobo

Ukwenza Amastaple Ngokuthi Ziqondane Nesisifunda: Ukuthintana Okuqondiswe Kusiza Kwiminyawo Yeliver, Yocolon, Nokulungisa

Ukuthiwa kwezindawo ezinamandla kwenza ukuthintana ngokuzenzakalelayo kwemithombo yezindawo zokugcina ngokubhekisele kumithombo yezindawo eziyisisekelo, okunika izihlangothi ngaphansi kokubili kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ngaphansi kwezindawo zokugcina ng......

Ukuthiwa kwezindawo zokugcina kwezindawo zokugcina: Isilinganiso sokugcina kwemithombo ngokuqala sibe yisilinganiso se-94.7%

Amaphayipha okutsha kwezinkampani eziningi akubonisa ukuthi lezi zixhuma zifika emphakathini we-94.7% yokugcina ukuchitha kwemithambo emincane (ezingapansi kwe-7mm) ngemikhumbu yokuqala yezindawo zokukhupha, okuyisibonelo sokubhekana nezindlela zokuzinca zokuzinca zokuzinca, ngokwesilinganiso se-Annals of Surgery sonyaka. Kufuneka kuthiwe njani lokhu? Le zixhuma izishaya kumashumi amabili: kuqala kusheleza kancane umsindo, emva koko kusheleza amaphathi amathathu kuhambisana ngezindlela ezihlukanayo. Ukudesigna kuyisibonelo esihle kakhulu. Futhi isikhombisa sokubuyela kusheleza kushaya kancane futhi, kushaya ubukhulu kungu +/- 0.2 Newtons, ngakho ke umphathi wenza phakathi kwe-16 ne-22 Newtons ngomsho wamashumi amabili ngomsho wamashumi amabili kuzo zonke izikhathi. Abasikhweli bafunda into ethile ekusebenzeni kulezi zixhuma kumikhumbu yeliver: abantu badinga ukuthenga umbono wembiza ngokulingana ne-31% ngapansi kokubhekana nezixhuma zokuzinca zangaphambili. Kufanele kube ngakho, ngoba ukugcina kuyasebenza kahle kakhulu.

Imibuzo Evame Ukubuzwa

Izixhuma zokusebenza kanye zezixhuma zokusebenza kanye ziyini?

Izinkulungwane zokusebenzisa kanye kuphela ziyizinto ezenziwe ukuzisebenzisa kanye kuphela, emva koko zibuyiselwa, futhi kubeka phansi isivumelwano sokugqamisa ngokuphathelene ngezinye izinto, ngoba zihlanganiswe ngokuphatha kakhulu kusuka kuMthengisi.

Izinkulungwane zokusebenzisa kanye kuphela ziphinda ukunciphisa amaqoqo okuchitha?

Ngokukhipha isivumelwano sokugqamisa esikhiyelwe ngemithombo eyodwa, izinkulungwane zokusebenzisa kanye kuphela zikhindela ukuthintana kwabakteriya okungahleli ukuthinta indawo yokusebenza kwesikhumba, futhi kubeka phansi amaqoqo okuchitha.

Kwiziphi izimpendulo zokuhlolwa zokuhlelwa zokusebenza lezi zinkulungwane?

Lezi zinkulungwane zifika ekupheleni kwe-FDA 510(k) futhi zifaka ezindaweni zokuhlelwa kwe-ISO 13485, ukuqinisekisa ukuthi zifaka ezindaweni zokuhlelwa kwe-biocompatibility futhi zihlanganiswe ngokuphatha kakhulu kwe-sterilization.

Ukuthi ukuthenga kwezinkulungwane zokuthenga kubiza kanjani ukusebenza kwesikhumba?

Ukuthenga kwezinkulungwane zokuthenga kubiza ukuthenga ngokuphathelene ngaphandle kokuthenga ngokwamanje, kubeka phansi isikhathi futhi kuhlela umsebenzi wokusebenza kwesikhumba.

Yini ubukhono bokuthenga kwezincwadi zokuthenga kwezinto?

Ukwenza kwezinkamba zokugcina ezihambisana nezindawo zokugcina kuzokwakha ngokuzenzakalelayo ukugcina ngokuhambisana nezindawo zokugcina, ukuhlinzekisa ukwenza kwezinkamba zokugcina ngokuphelele futhi ukunciphisa ingizo yokuguqula ngokusheshayo.