Technological Evolution Thiab Emergency Scene Requirements: Tsav Kev Tsim Kho Kev Txhim Kho Ntawm IO Pins Los Ntawm Phau Ntawv Rau Kev Txawj Ntse

Cov txheej txheem kev loj hlob keeb kwm ntawm intramedullary infusion koob yog ib zaj dab neeg ntawm evolution nyob ib ncig ntawm lub hom phiaj tseem ceeb ntawm "ceev dua, muaj tseeb dua, thiab siv tau yooj yim dua", tas li teb rau qhov xav tau ntawm qhov xwm txheej kub ntxhov. Nws txoj hauv kev tau hloov zuj zus los ntawm cov kev coj ua ib txwm muaj rau cov khoom siv hluav taws xob ib nrab - tsis siv neeg / hluav taws xob tsav hom, thiab tam sim no tab tom tshawb nrhiav cov kev taw qhia ntse uas sib koom ua ke ntawm kev hnov ​​​​lus ua haujlwm. Txhua technological iteration tsis tsuas yog redefines cov khoom daim ntawv tab sis kuj poses tshiab thiab nruj dua cov kev cai ntawm R & D thiab tsim peev xwm ntawm manufacturers ntawm minimally invasive cov cuab yeej phais.
Cov thev naus laus zis IO thaum ntxov tau tso siab rau ntawm phau ntawv hammering lossis threaded insertion, thiab qhov ua tau zoo ntawm kev ua haujlwm yog nyob ntawm tus neeg cawm siav txoj kev paub thiab lub cev muaj zog. Tsis tas li ntawd, nws nyuaj rau kev ua haujlwm ntawm cov pob txha cortical nyuaj. Kev lag luam tam sim no cov thev naus laus zis tseem ceeb yog semi- tsis siv neeg caij nplooj ntoos hlav- tsav thiab roj teeb - lub tshuab hluav taws xob. Cov tsav tsheb hluav taws xob (xws li Teleflex EZ-IO®) muab kev ruaj ntseg nkag mus los ntawm qhov siab - kev sib hloov ceev, txo qhov kev ua haujlwm thiab kev xav tau ntawm lub cev, thiab txhim kho qhov kev vam meej ntawm thawj qhov puncture, tshwj xeeb tshaj yog rau thaj chaw sib sib zog nqus xws li femur. Qhov no yog qhov yuav tsum tau muaj siab heev ntawm kev tsim cov koob txhaj tshuaj: lub koob tseem ceeb yuav tsum muaj qhov khoov siab heev thiab qaug zog tiv thaiv kom tiv taus lub zog loj hauv qab siab -kev sib hloov ceev; cov duab geometric ntawm lub taub hau (xws li lub laum me ntsis tsim) yuav tsum tau ua kom zoo dua los ntawm kev kho cov kua dej thiab cov pob txha cov pob txha mechanics kom ntseeg tau tias kev nkag mus sai sai thaum tsim cov pob txha tsawg kawg nkaus thiab tsis txhob txhaws ntawm lub lumen.
Qhov tshwj xeeb ntawm qhov xwm txheej cawm thaum muaj xwm txheej ceev yog tsav qhov kev hloov kho me me txuas ntxiv hauv IO thev naus laus zis:
1. "Single-kev ua haujlwm ua haujlwm" thiab "Adaptability rau qhov chaw huab cua": Hauv kev sib ntaus sib tua, xwm txheej xwm txheej, lossis qhov chaw tsheb thauj neeg mob nruj, cov neeg cawm siav tsuas tuaj yeem ua haujlwm nrog ib txhais tes xwb. Qhov no xav kom cov khoom siv IO koom ua ke nrog kev nkag tau yooj yim dua thiab tsis tshua muaj zog pib-txog cov txheej txheem. Rau cov neeg tsim khoom, qhov no txhais tau hais tias qhov kev sib txuas tsim ntawm rab koob thiab tus neeg tsav tsheb yuav tsum muaj kev ntseeg siab heev, kev nkag siab zoo, thiab txawm tias yuav tsum muaj lub xauv ruaj ntseg los tiv thaiv kev sib tsoo.
2. "Sound-tsav" thiab lwm txoj kev thev naus laus zis tshiab: Txhawm rau nrhiav tus nqi sib dua thiab ntau dua- txoj kev tsav tsheb zoo, IO cov khoom siv raws li lub hauv paus ntsiab lus ntawm siab - zaus acoustic vibration tau tshwm sim. Txoj kev thev naus laus zis tshiab no ua rau muaj kev sib tw tsim qauv tshiab thiab cov khoom siv rau kev sib txuam resonance zaus thiab lub zog hloov pauv ntawm rab koob thiab qhov chaw tsav tsheb, muab lub qhov rais technical rau cov tuam txhab nrog kev tshawb fawb thiab kev tsim kho kom muaj peev xwm taug kev thiab hla.
3. "Real-time feedback" thiab "Intelligent integration": Tus qauv ntawm lub tom ntej no - tiam ntse IO koob twb tshwm sim lawm. Nyob rau hauv lub neej yav tom ntej, koob yuav integrate micro siab sensors los yog impedance sensors, muab tiag tiag - lub sij hawm tawm tswv yim ntawm "xav tias tsis ua hauj lwm" thaum lub sij hawm puncture txheej txheem. Los ntawm lub teeb los yog lub suab, nws yuav paub meej tias nws tau nkag mus rau hauv cov pob txha kab noj hniav, tsis txhob puncture ntau dhau thiab ua rau cov pob txha tom qab. Qhov no yuav hloov kho cov koob IO los ntawm cov cuab yeej siv cuab yeej cuab tam yooj yim mus rau qhov chaw kho mob nrog lub peev xwm ntsuas.
Qhov kev hloov pauv thev naus laus zis no tau hloov kho qhov tseem ceeb ntawm kev sib tw ntawm cov tuam ntxhab. Nws xav kom cov tuam txhab tsim khoom tsis yog tsuas yog yuav tsum tau paub zoo hauv cov hlau machining, tab sis kuj yuav tsum muaj:
* Ntau-kev simulation thiab tsim muaj peev xwm: Muaj peev xwm ua cov tshuab thiab thermal simulations ntawm rab koob- pob txha sib cuam tshuam, thiab ua kom zoo rau kev tsim.
* Cov ntaub ntawv qib siab thiab cov txheej txheem kho cua sov: Siv cov alloys tshwj xeeb thiab cov txheej txheem kev kho cua sov tshwj xeeb kom ua tiav qhov kev pom zoo ntawm qhov ua kom pom tseeb thiab tawv tawv rau lub koob tseem ceeb.
* Electromechanical integration peev xwm: Npaj rau yav tom ntej ntse IO koob los ntawm nteg tawm technologies thiab mov chains xws li micro-sensor ntim thiab miniaturized teeb liab kis tau tus mob ua ntej.
Yog li ntawd, IO pin kev sib tw thev naus laus zis yog kev sib xyaw ua ke ntawm kev ua haujlwm zoo heev, cov neeg siv kev paub zoo tshaj plaws, thiab xa mus rau - saib kev soj ntsuam kev pom. Rau cov tuam txhab lag luam ntawm cov cuab yeej phais mob me me, kev nkag siab tob txog qhov ua tiav cov xov xwm xwm txheej kub ntxhov los ntawm ua ntej - tsev kho mob mus rau ICU, nrog rau cov kws tshaj lij xwm txheej xwm txheej hauv ntej hauv kev txheeb xyuas cov teeb meem, thiab hloov cov kev nkag siab no mus rau qib siab dua - kev ua tau zoo thiab txhim khu kev lag luam ntau dua, yog tib txoj hauv kev rau lawv los tsim kom muaj kev sib koom ua lag luam hauv kev lag luam thiab kev sib koom ua lag luam.