Txoj Kev Loj Hlob thiab Kev Cia Siab Yav Tom Ntej ntawm Kev Txawj Ntse Puncture Needles Tsav los ntawm Technological Innovation

Tam sim no, kev lag luam puncture koob tseem tab tom muaj kev hloov pauv loj thiab muaj kev hloov kho tshiab, hloov los ntawm cov khoom siv kho mob ib txwm muaj thiab cov khoom siv kho mob mus rau kev txawj ntse, kev daws teeb meem kho mob. Txog xyoo 2025, cov koob ntse ntse sib xyaw ua ke nrog kev txiav- cov thev naus laus zis tau ua tiav qhov kev soj ntsuam nkag ntawm 35% hauv tsev kho mob qib A qib A. Lawv cov nqi lag luam thiab tus nqi hwm yog feem ntau 3 mus rau 4 npaug ntawm cov khoom lag luam ib txwm ua, ua kom pom tias muaj txiaj ntsig ntxiv ntawm kev tsim kho thev naus laus zis. Qhov kev hloov pauv hloov pauv no tau muaj zog los ntawm tus ntoo khaub lig- kev sib koom ua ke thiab kev sib koom ua ke ntawm kev siv thev naus laus zis, suav nrog kev txawj ntse algorithms, siab - cov neeg hlau muaj tseeb, thiab cov khoom siv nanomaterials siab heev.

Nyob rau hauv lub realm ntawm precision navigation - thev naus laus zis thev naus laus zis txhawm rau txhim kho qhov tseeb ntawm qhov tseeb - ntse navigation platforms sib koom ua ke ntau- cov ntaub ntawv kho mob kho mob xws li MRI, CT thiab ultrasound, ua ke nrog cov duab siab tshaj sau npe thiab spatial xam algorithms, kom xa micron - theem kev ua haujlwm {{3}. Piv txwv li, pab pawg urology ntawm Peking University Thawj Tsev Kho Mob tau ua txoj kev tshawb fawb txog kev ua kom zoo tshaj plaws prostate puncture. Innovatively, nws txo tus qauv 12-core systematic biopsy raws tu qauv mus rau 6-core mus kom ze. Txawm hais tias nruj me ntsis kom ntseeg tau qhov kev kuaj mob rhiab heev thiab qhov tshwj xeeb, cov txheej txheem no txo ​​qis cov kev pheej hmoo ntawm kev mob tom qab phais xws li los ntshav thiab kab mob. Raws li lub ntiaj teb thawj qhov siab tshaj -kev ua tau zoo randomized tswj kev sim ua pov thawj qhov ua tau zoo thiab kev nyab xeeb ntawm kev ua kom zoo rau - cheeb tsam txo qis-koob prostate biopsy scheme, nws muab cov ntaub ntawv pov thawj-raws li kev kho mob rau kev kho mob ntawm cov ntsiab lus meej, tsis tshua muaj puncture.

Cov neeg hlau-pab puncture systems tau dhau los ua tus tsav tsheb tseem ceeb thiab siv tau rau kev lag luam thev naus laus zis. Ua raws li kev kho mob ntawm Shanghai Public Health Clinical Center ua piv txwv, lub tsev kho mob tau txais cov txheej txheem percutaneous puncture robotic system los qhia txog biopsy rau cov kab mob ntsws me me. Los ntawm hauv - qhov tob ntawm kev soj ntsuam ua ntej ntawm tus neeg mob cov ntaub ntawv ntsuas, lub kaw lus tsim cov kev sib tsoo kom raug, xaiv qis - cov hlab ntsha muaj kev nyab xeeb, thiab siv cov tswv yim tso rau tib lub sijhawm rau cov hlab ntsha loj es tsis yog kev nkag mus ntsug. Nws ua haujlwm tau zoo txog cov teeb meem kev ua haujlwm ntev ntev ntawm kev siv phau ntawv, suav nrog kev sib tsoo rau cov kab mob me me, loj- lub kaum sab xis nkag thiab hla-anatomical- dav hlau angled insertion. Featuring superior stability tshaj tib neeg manipulation thiab submillimeter motion tswj qhov tseeb, neeg hlau tshuab zoo heev txhim kho puncture precision thiab reproducibility, txo tus kws kho mob nkees thaum lub sij hawm ntev siab - cov txheej txheem precision, thiab boost zuag qhia tag nrho kev ua tau zoo.

Kev sib sib zog nqus ntawm nanotechnology thiab puncture koob yog tsim cov txheej txheem kev thov tshiab uas tsis tau muaj dua. Ntawm ib sab tes, nano- nplai txheej txheej nrog lubricating thiab tshuaj tua kab mob yog siv rau hauv qhov chaw ntawm rab koob, ua kom cov ntaub so ntswg sib txhuam kom zoo dua thiab txo qis kev pheej hmoo ntawm kev kis kab mob los ntawm kev ua haujlwm ntawm cov tshuaj tua kab mob. Ntawm qhov tod tes, rau pem hauv ntej- nrhiav kev tshawb fawb tsom mus rau cov ntse ntse rab koob nrog lub peev xwm ua kom pom tseeb. Los ntawm kev hloov kho lub koob nto nrog nanoparticles thiab kev sojntsuam uas tshwj xeeb paub txog qog biomarkers, cov khoom siv no tuaj yeem ntse paub qhov txawv ntawm cov ntaub so ntswg los ntawm cov ntaub so ntswg thaum sib cuag, qhib qhov chaw kho mob loj heev rau kev kuaj mob qog noj ntshav thaum ntxov thiab kev xa tshuaj.

Tsis tas li ntawd, ntau yam -kev ua haujlwm sib xyaw ua ke sawv cev rau lwm qhov tseem ceeb hauv kev txhim kho cov koob ntse ntse. Ib hom tshiab ntawm puncture instrument tsim los ntawm First Affiliated Hospital, Zhejiang University School of Medicine integrates biopsy sampling, local drug injection, radiofrequency ablation thiab laser zog xa mus rau hauv ib lub cuab yeej, realizing tus qauv ntawm "ib koob rau ntau daim ntaub ntawv. Qhov no tsim streamlines phais workflows, minimizes intraoperative instrumental transformation, equiens operations, equiens, equipments kev ua haujlwm. Kev nyab xeeb ntawm tus neeg mob thiab kev kho mob, kos npe rau kev txhim kho tseem ceeb rau siab -kawg kev cuam tshuam cov cuab yeej tshiab ablation biopsy koob tuaj yeem ua tau zoo thermal coagulation ntawm rab koob tam sim tom qab kuaj, txo cov ntshav tom qab phais thiab qhov kev pheej hmoo ntawm cov qog hlav thiab metastasis raws li kev kho tshiab ntawm kev sib koom ua ke ntawm kev sib txuas lus niaj hnub no. puncture cov cuab yeej los ntawm ib qho cuab yeej kuaj mob mus rau kev nthuav dav minimally invasive platforms npog kev kuaj mob, kev kho mob thiab tiag tiag- sijhawm saib xyuas.

Hauv cov ntaub ntawv tshawb fawb, qhov kev saws me nyuam ntawm cov ntaub ntawv biodegradable tseem nce nrog kev kwv yees kev loj hlob txhua xyoo ntawm 15%. Puncture koob tsim los ntawm eco- cov ntaub ntawv degradable zoo xws li polylactic acid tuaj yeem raug metabolized thiab nqus los ntawm tib neeg cov ntaub so ntswg tom qab siv. Qhov no tshem tawm qhov xav tau ntawm kev tshem tawm kev phais thib ob thiab txo qis kev kho mob pov tseg thiab pov tseg siab. Lub caij no, cov kev cai kho mob thoob ntiaj teb tau dhau los ua nruj zuj zus. Piv txwv li, daim ntawv pov thawj pom zoo tus nqi raws li EU Kev Tswj Xyuas Khoom Siv Kho Mob (MDR) tau poob qis dua 60%. Cov kev tswj hwm zoo li no ua rau cov tuam txhab tsim khoom txhim kho cov txheej txheem tsim khoom thiab kev tswj hwm kev tswj hwm zoo kom hloov mus rau thiab coj lub ntiaj teb sib txawv ntawm ntsuab thiab kev txhim kho kev noj qab haus huv.

Kev loj hlob thiab kev siv dav dav ntawm 3D luam ntawv thev naus laus zis tau ua rau tus neeg mob kho tau - cov koob txhaj tshuaj tshwj xeeb. Raws li qhov siab -cov ntaub ntawv ntawm tus kheej anatomical imaging cov ntaub ntawv, cov cuab yeej kho mob nrog cov duab kho kom haum, lub kaum ntse ntse thiab qhov ntev tuaj yeem hloov kho- ua kom tau raws li cov kev xav tau ntawm tus kheej. Cov kev daws teeb meem tshwj xeeb yog tsim nyog rau cov neeg mob uas muaj lub cev tshwj xeeb (xws li cov neeg rog rog lossis cov neeg hnyav hnyav) lossis cov kev hloov pauv ntawm lub cev. Lawv txhim kho qhov raug ntawm qhov raug thiab ib qho - lub sijhawm ua tiav, txo cov txheej txheem- cuam tshuam txog kev cuam tshuam, thiab ua kom cov koob txhaj tshuaj kom xa tau ntau dua thiab ua tau zoo hauv kev kho mob, ua kom tus neeg mob ua tiav - lub hauv paus ntsiab lus ntawm kev pabcuam kho mob tus kheej.