Tshaj tawm ntawm Cov Lus Qhia

Nyob rau hauv 2025, Manners Technology, lub ntiaj teb no -cov chaw tsim tshuaj paus ntawm interventional kho mob cov ntaub ntawv, officially tshaj tawm hais tias nws cov tiam tshiab ntawm Menchini daim siab biopsy koob koob tau dhau qhov nruj tshaj plaws cov khoom siv lom neeg kev sib raug zoo daim ntawv pov thawj (tag nrho cov txheej txheem ISO 10993) thiab tau ua tiav 100% cov ntaub ntawv traceability rau cov khoom tseem ceeb. Cov khoom siv no siv aerospace- qib martensitic aging stainless hlau, ua ke nrog 5-axis ultra-precision laser txiav thiab nanometer-theem electrolytic polishing thev naus laus zis, txo qhov roughness (Ra tus nqi) ntawm phab ntsa sab hauv thiab sab nrauv ntawm lub koob raj kom qis dua 0.05 micrometers Cov ntaub ntawv kho mob qhia tau hais tias qhov ua tiav ntawm daim siab cov ntaub so ntswg kuaj tau siv cov koob no yog siab li 99.5%, thiab tus qauv deformation tus nqi raug txo los ntawm 70%, cim tias kev tsim precision ntawm daim siab biopsy koob tau nkag mus rau hauv lub sijhawm me me.

Kev tshawb nrhiav thiab kev txhim kho keeb kwm yav dhau thiab cov teeb meem

Txawm hais tias lub koob tshuaj Menchini ib txwm muaj kev nyab xeeb vim nws txoj hauv kev nqus, tau muaj kev txhawj xeeb ntev txog nws cov khoom thiab kev tsim khoom:

Risk ntawm cov khoom qaug zog thiab tawg:Thaum rab koob tau tshuaj tua kab mob ntau zaus los yog ntsib cov ntaub so ntswg mob siab heev, lub cev rab koob tuaj yeem ua rau lub cev qaug zog thiab muaj kev pheej hmoo ntawm pob txha;

Cov qauv kev puas tsuaj los ntawm cov phab ntsa ntxhib:Cov phab ntsa sab hauv ntawm lub koob raj tsim los ntawm cov txheej txheem kev kos duab ib txwm muaj cov kab kos, thiab thaum raug siab - nrawm nrawm nqus, lawv yuav ua zoo li "scraping tool" thiab khawb cov ntaub so ntswg tsis yooj yim, ua rau cov qauv compression (crush artifact), uas cuam tshuam rau qhov tseeb ntawm cov kab mob pathological;

Ntxuav cov ces kaum tuag thiab biofilm txaus ntshai:Cov qauv ntawm rab koob complex yog qhov nyuaj rau kev ntxuav kom huv si thiab tua kab mob, thiab tuaj yeem dhau los ua qhov chaw yug me nyuam rau cov kab mob. Cov ntsiab lus mob no cuam tshuam ncaj qha rau qhov tseeb ntawm kev kuaj mob thiab kev pheej hmoo kis mob rau cov neeg mob.

Core Technological Innovation

Cov chaw tsim khoom tau ua peb qhov kev tsim kho tshiab loj raws li cov khoom siv raw cov ntaub ntawv keeb kwm thiab kev txwv kev tsim khoom:

Cov ntaub ntawv hloov kho dua tshiab thiab tag nrho -chain traceability:Es tsis txhob siv cov 304/316 stainless hlau, peb xaiv Custom 465 martensitic aging stainless hlau. Cov khoom no tuav cov kev tiv thaiv zoo heev thaum ua kom lub zog tawm los ntawm 50% thiab muaj kev qaug zog zoo heev. Dab tsi ntxiv, cov chaw tsim khoom tsim "cov ntaub ntawv hla tebchaws digital" rau txhua pawg ntawm cov ntaub ntawv raw, sau lawv cov smelting batch, muaj pes tsawg leeg tsom xam, thiab cov ntaub ntawv qhia txog kev ua tau zoo, ua kom tag nrho traceability ntawm steel zeb mus rau tus neeg mob lub txaj.

5-axis laser ultra-precision machining:Peb qhia txog 5-axis ultra-ceev femtosecond laser txiav tshuab rau kev tsim cov khoom siv kho qhov muag. Los ntawm kev tswj hwm lub khoos phis tawj, lub laser beam tuaj yeem ua "kev ua haujlwm txias" rau ntawm qhov chaw inclined thiab sab qhov ntawm rab koob ntawm txhua lub kaum ntse ntse, zam lub thermal deformation thiab burrs los ntawm kev siv tshuab txiav, thiab ua tiav ib rab koob tip edge radius ntawm micrometer qib, nrog lub sharpness nce ntau zaus.

Nanometer- theem kev kho deg:Nyob rau hauv lub hauv paus ntawm tsoos electrolytic polishing, peb qhia lub magnetic fluid polishing tshuab. Siv cov kua dej ntse nyob rau hauv qhov kev txiav txim ntawm lub magnetic teb los tsim ib tug saj zawg zog "polishing pwm", nws ua molecular - theem sib tsoo ntawm lub puab phab ntsa ntawm lub koob raj, ua rau lub nto mus txog ib tug yuav luag daim iav- zoo li cov nyhuv, nrog rau cov roughness (Ra) txo los ntawm cov tsoos 0.8 micrometers mus rau hauv qab 0.05 micrometers fluidy rhiab heev.

Mechanism ntawm Action

Cov ntaub ntawv tshiab thiab cov thev naus laus zis tshiab ua haujlwm ua ke los ntawm kev sib koom ua ke ntawm lub cev thiab cov tshuab ua kua dej:

Lub siab elastic modulus thiab qaug zog txwv ntawm siab - lub zog martensitic aging steel xyuas kom meej tias lub cev rab koob tuaj yeem tiv thaiv kev khoov thiab torsional loads thaum nkag mus rau cov tawv Glisson capsule thiab lub siab tawv, tswj qhov ncaj ntawm txoj kev ntxig thiab zam qhov kev ua piv txwv ntawm txoj haujlwm sib txawv los ntawm rab koob khoov.

Lub ultra- cov phab ntsa du sab hauv yuav txo tau cov phab ntsa shear quab yuam ntawm daim siab cov ntaub so ntswg kuaj thaum lawv nqus thiab txav mus rau hauv lub koob raj. Raws li cov hauv paus ntsiab lus ntawm cov kua dej mechanics, qhov chaw ntxhib yuav ua rau muaj kev kub ntxhov thiab vortices, ua rau cov ntaub so ntswg puas; thaum daim iav-zoo li phab ntsa sab hauv tswj lub laminar ntws, zoo li "cushion huab cua", tiv thaiv tus qauv los ntawm kev cuam tshuam tag nrho thaum nws dhau mus.

Lub ultra- ntse laser txiav ntug tuaj yeem txiav cov ntaub so ntswg sai sai nrog qhov tsawg kawg nkaus puncture quab yuam (feem ntau tsawg dua 5N), txo cov compression thiab tearing ntawm ib puag ncig cov ntaub so ntswg nyob ib ncig ntawm lub koob txoj kev, thiab txo cov kev pheej hmoo ntawm postoperative los ntshav thiab hematoma. Lub ntug ntse kuj ua kom lub ntsej muag huv si, ua kom yooj yim rau kev soj ntsuam ntawm cell morphology los ntawm cov kws kho mob.

Kev txheeb xyuas qhov ua tau zoo

Cov khoom lag luam no tau dhau qhov kev sim ua kom zoo dua ntawm ASTM F899 (tus qauv rau kev phais stainless hlau) thiab tau ua tiav ntau dua 1,500 qhov muag tsis pom - tswj kev kuaj mob ntawm peb lub siab kab mob siab tshaj plaws thoob ntiaj teb.

Mechanical xeem ntawm cov ntaub ntawv:Cov qauv hluavtaws simulating F4 qib siab cirrhosis (qhov nyuaj tshaj plaws) tau tsim. Tom qab 100 sib law liag punctures nrog rau cov koob tshiab, lub sharpness ntawm rab koob tau txo qis dua 10%, thaum lub koob tshuaj ib txwm pom ib tug poob ntawm ntau tshaj 40%.

Kev soj ntsuam zoo ntawm cov kab mob pathological:Ib pawg kws tshaj lij kab mob ywj pheej tau ua qhov muag tsis pom kev soj ntsuam ntawm cov qauv biopsy. Cov qauv tau txais nrog cov koob tshiab muaj cov ntaub so ntswg ua tiav (ntev> 1.5 cm thiab tsis muaj kev tawg) ntawm 99.5%, thiab kev kuaj mob txaus txaus (xws li tsawg kawg 6 cov kab mob venous) ntawm 98.8%, ntau dua 92% thiab 90% ntawm pawg tswj hwm.

Postoperative Complication monitoring:Qhov tshwm sim ntawm cov teeb meem loj (yuav tsum tau muaj kev cuam tshuam, xws li los ntshav thiab cov kua tsib to) txo los ntawm 0.5% qhia hauv cov ntaub ntawv mus rau 0.1%; qhov nruab nrab VAS tus qhab nia rau qhov mob ntawm qhov chaw puncture qhia los ntawm cov neeg mob txo los ntawm 1.5 cov ntsiab lus.

Kev tshawb fawb thiab kev loj hlob Strategy thiab Philosophy

Lub tswv yim R & D ntawm Manners Technology yog "rov qab mus rau lub cev lub cev thiab ua raws li qhov tseeb tshaj plaws". Lawv ntseeg hais tias rau cov cuab yeej kho mob uas nkag mus rau tib neeg lub cev, lawv txoj kev nyab xeeb lom neeg yog thawj zaug raws li kev nyab xeeb ntawm lub cev. Lawv tau koom tes nrog National Materials Science Laboratory thiab tau tsim "Kev Kho Mob Cov Khoom Siv Hlau Cov Ntaub Ntawv", ua qhov ntev - kev ntsuas kev ua haujlwm qaug zog ntawm kaum ob ntawm cov alloys hauv cov dej hauv lub cev simulated. Lawv lub tswv yim tseem ceeb yog "tshem tawm qhov tsis paub meej txog xoom", los ntawm kev tsim kho tshiab hauv cov ntaub ntawv tshawb fawb thiab kev tswj hwm ntawm cov txheej txheem tsim khoom, compressing qhov hloov pauv ntawm cov khoom lag luam kom tsawg, kom ntseeg tau tias txhua qhov koob tshuaj biopsy ua tau zoo thiab ua tau zoo.

Yav tom ntej Outlook

Nyob rau hauv lub neej yav tom ntej, cov khoom siv tshiab yuav txav mus rau "kev ua haujlwm lom neeg" thiab "kev txawj ntse". Tam sim no cov neeg tsim khoom tab tom sim "tus kheej-lubricating antibacterial coatings" hauv chav kuaj: txheej txheej sab hauv ntawm lub koob txhaj tshuaj nrog hydrophilic gel txheej uas ua rau muaj kev sib cuag nrog cov ntshav. Qhov no tsis yog tsuas yog txo cov suction kuj tab sis kuj maj mam tso tawm cov kab mob ions. Kev tshawb nrhiav ntau dua yog "cov koob tshuaj biodegradable alloy", qhov twg ib feem ntawm cov koob txhaj tshuaj sab laug hauv lub koob channel tuaj yeem ua kom tsis zoo nyob hauv ob peb lub lis piam thiab txhawb kev kho cov ntaub so ntswg hauv zos. Lwm qhov kev taw qhia yog kev koom ua ke "micro-fiber sensing arrays" rau hauv lub koob phab ntsa, muab cov lus qhia tiag - lub sij hawm tawm tswv yim ntawm cov ntaub so ntswg impedance spectrum thaum lub sij hawm puncture txheej txheem, thiab ua ntej txiav txim qhov xwm ntawm cov ntaub so ntswg (xws li qib ntawm fatty degeneration, fibrosis grading), ua tiav "kev kuaj mob". Cov tuam txhab lub hom phiaj yog los hloov cov koob tshuaj biopsy los ntawm "cov ntaub so ntswg nrhiav tau" rau hauv "hauv vivo tiag- lub sijhawm kuaj mob platform".