Structureal Stability Control Ntawm Sab -Hole Hypotube Hauv Vascular Navigation

Pain Point

Sab- qhov hypotubes ntxiv cov kua dej ua haujlwm raws li cov txheej txheem laser- txiav cov qauv hypotube, ua kom muaj txiaj ntsig zoo rau kev siv tshuaj kho mob ntawm kev cuam tshuam catheters. Txawm li cas los xij, sab ntxiv- qhov qauv hloov pauv qhov kev sib koom ua ke ntawm kev ntxhov siab ntawm lub raj phab ntsa, ua rau muaj kev pheej hmoo ntawm kev ruaj ntseg tshiab hauv cov vascular navigation scenarios. Kev sib xyaw ua ke ntawm cov kab mob hauv lub cev muaj qhov sib txawv ntawm kev ntxhov siab thaum lub sij hawm khoov thiab torsion, thaum tsim sab tsis zoo- lub qhov hypotubes yog qhov ua rau muaj kev ntxhov siab hauv cheeb tsam ntawm lub qhov npoo, ua rau lub raj phab ntsa deformation, hloov pauv tsis txaus thiab txawm tias micro- tawg thaum rov kho cov hlab ntsha. Nyob rau hauv peripheral vascular thiab neurological cuam tshuam nrog tortuous txoj hlab ntsha, structural instability ntawm sab - qhov hypotubes yuav ua rau navigation jamming, tsis tiav kev xa tshuaj thiab lwm yam teeb meem. Ntau lub tuam txhab tsuas yog ua raws li sab- qhov ua haujlwm zoo thaum tsis quav ntsej txog kev txhim kho kev ntxhov siab, ua rau muaj kev qaug zog tsis zoo thiab tsis muaj txiaj ntsig ntawm cov khoom tiav, uas tsis tuaj yeem ua tau raws li qhov ntev - lub sijhawm ua haujlwm ruaj khov ntawm cov khoom siv kho mob.

Txoj Cai Taw Qhia

Txoj cai tswj kev ruaj ntseg ntawm sab- qhov hypotube yog raws li kev simulation kev nyuaj siab thiab muab faib ua cov cuab yeej ua tiav, paub txog qhov sib npaug ntawm kev ua haujlwm sab- qhov tsim thiab cov qauv kev ruaj ntseg. Qhov tseem ceeb optimization logic yog tsim kom muaj kev sib koom ua ke ntawm cov qauv kev nyuab siab: cov qauv laser txiav cov qauv (kauv, radial, customized txiav) ua haujlwm hloov tau yooj yim deformation thiab torque kis tau tus mob, thaum sab qhov yog teem nyob rau hauv nruj ruaj khov cheeb tsam ntawm lub raj phab ntsa kom tsis txhob overlapping nrog kev nyuaj siab concentration zones. By optimizing side-hole aperture, hole spacing and axial distribution density, the local stress concentration at hole edges is dispersed to the surrounding tube wall, ensuring uniform overall stress of the hypotube during bending and torsion. Txhua qhov kev sib txuas ua haujlwm nruj me ntsis tswj qhov tsawg kawg nkaus 0.012mm laser kerf dav kom ntseeg tau tias du thiab tawg -dawb qhov ntug txiav. Rau cov ntaub ntawv sib txawv xws li cov hlau tsis muaj steel thiab Nitinol, kev hloov pauv sab- qhov tsis zoo ntawm cov qauv yog sib txuam kom khaws cov khoom qub kink thiab qaug zog tsis kam ntawm cov khoom, paub txog ntev - lub sij hawm ruaj khov navigation nyob rau hauv complex vascular ib puag ncig.

Kev faib khoom siv

ruaj khov -zoo sab- qhov hypotube ntau lawm cia siab rau peb pawg ntawm cov cuab yeej ua haujlwm tshaj lij. Ua ntej, kev ntxhov siab- simulated ntse laser ua khoom. Integrate finite element stress simulation module, uas tuaj yeem ua kom zoo dua sab - qhov txheej txheem thiab txiav cov qauv sib txuam raws li lub raj txoj kab uas hla thiab cov yam ntxwv ntawm cov khoom, tsis txhob muaj kev ntxhov siab superposition, thiab ruaj khov tso tawm 0.012mm txheem kerf precision. Thib ob, dynamic navigation simulation kuaj cov cuab yeej. Simulate qhov rov khoov thiab torsion ua ntawm hypotubes nyob rau hauv cov hlab ntsha tortuous, kuaj cov qauv deformation thiab kev ntxhov siab hloov ntawm sab-qhov qhov, thiab xyuas cov khoom navigation stability. Thib peb, microscopic defect detection khoom. Saib xyuas cov micro- qauv ntawm sab- qhov npoo thiab phab ntsa ntawm lub raj tom qab lub voj voog ncig, txheeb xyuas cov kab nrib pleb me me thiab deformation tsis xws luag, thiab xyuas kom ntev - lub sij hawm kev ruaj ntseg ntawm cov khoom. Cov cuab yeej simulation paub txog ua ntej-kev ua kom zoo tshaj plaws, kev kuaj kev taw qhia ua pov thawj kev ruaj ntseg, thiab kev kuaj pom microscopic guarantees micro- qauv kev nyab xeeb.

Phau Ntawv Qhia Txog Kev Ua Haujlwm

Tus txheej txheem kev ruaj ntseg tswj kev tsim khoom ntawm sab- qhov hypotube ua raws li ISO13485 kev kho mob zoo. Kauj ruam ib, cov ntaub ntawv thiab scenario txuam tsom xam. Xaiv lub hom phiaj sab- qhov qauv tsim raws li cov khoom siv hypotube thiab vascular navigation complexity. Kauj Ruam 2, kev txhim kho kev ntxhov siab ntawm cov qauv kev ua kom zoo, txiav txim siab qhov zoo tshaj plaws sab - qhov chaw layout thiab qhov sib nrug kom tsis txhob muaj kev ntxhov siab, thiab ntsuas qhov ua haujlwm laser. Kauj Ruam 3, muab faib ua synchronous laser ua, ua tiav qhov hloov tau yooj yim thiab sab - qhov perforation los ntawm cheeb tsam kom paub meej cov qauv kev ywj pheej thiab tsis yog - cuam tshuam. Kauj Ruam 4, qhov kawg ntawm qhov kawg thiab kho kev ntxhov siab, polish sab- qhov burrs thiab tshem tawm cov kev ntxhov siab uas seem. Kauj Ruam 5, dynamic navigation simulation sim, xyuas cov qauv kev ruaj ntseg thiab ua haujlwm permeability nyob rau hauv rov khoov thiab torsion. Kauj ruam 6, microscopic defect detection thiab dimensional calibration, tshuaj ntsuam cov khoom tsim nyog nrog cov qauv ruaj khov. Kauj ruam xya, txheem ntim thiab cov ntaub ntawv archiving, sau tag nrho cov stability optimization tsis mus pab txhawb kev zoo traceability thiab cov khoom iteration. Customized khoom raws li cov neeg siv khoom kuaj yuav tsum ua kom tiav kev nyuaj siab simulation pov thawj ua ntej pawg ntau lawm.

Tiag -world Industrial Experience

Kev tsim tawm thiab cov ntaub ntawv soj ntsuam simulation qhia tau tias tsis tsim nyog sab - qhov chaw yog thawj qhov ua rau muaj kev tsis sib haum xeeb ntawm sab - qhov hypotubes. Sab qhov sib tshooj nrog laser txiav kev ntxhov siab zones yuav txo qhov qaug zog tag nrho ntawm lub hypotube los ntawm ntau tshaj 40%. Tom qab tau txais kev sib faib ua kom zoo tshaj plaws, cov qauv deformation tus nqi ntawm cov khoom thaum lub sij hawm vascular navigation yog txo kom qis dua 2%. Nitinol sab- qhov hypotubes muaj kev cuam tshuam kev ntxhov siab zoo dua li cov khoom siv hlau tsis zoo vim yog cov yam ntxwv ntawm superelastic, haum rau kev cuam tshuam ntawm cov hlab ntsha paj hlwb. Lub 0.012mm ultra{10}}nplua kerf dav kom zoo sab sab- qhov npoo, ua tau zoo kom tsis txhob tawg pib tshwm sim los ntawm kev sib tsoo ntawm qhov sib txawv. Nyob rau hauv lub sij hawm ntev -kev sim cyclic navigation xeem, optimized sab- qhov hypotubes tuav ruaj khov thiab unobstructed kua raws, nrog rau kev ua tau zoo tshaj cov khoom uas tsis tau kho thaum ntxov. Tag nrho cov txheej txheem kev txhim kho kev ruaj ntseg tsis ua rau qhov zoo ntawm cov cuab yeej zoo ntawm ib txwm siv laser- txiav hypotubes, paub txog kev txhim kho kev ua haujlwm thiab kev nyab xeeb ib txhij.

Summary & Elevation

Cov qauv kev ruaj ntseg tswj thev naus laus zis zoo daws qhov kev ntxhov siab thiab deformation tsis ua haujlwm ntawm cov ntsiab lus ntawm sab- qhov hypotubes hauv txoj hlab ntsha ua haujlwm. Los ntawm kev sib faib cov txheej txheem thiab kev ua kom pom kev ntxhov siab, nws paub txog cov organic sib koom ua ke ntawm kev ua haujlwm sab - qhov qauv thiab kev ruaj ntseg tshuab, khaws tag nrho cov kev ua haujlwm zoo tshaj plaws ntawm ib txwm siv laser- txiav hypotubes, thiab ua kom ntev - lub sijhawm ua haujlwm ruaj khov ntawm cov dej xa tawm. nruj tag nrho - txheej txheem precision tswj thiab kev soj ntsuam kev ruaj ntseg ua rau cov khoom hloov mus rau ntau yam nyuaj thiab tortuous vascular interventional scenarios, ua tau raws li ISO daim ntawv pov thawj kev kho mob cov qauv zoo. Kev txhim kho kev ruaj ntseg yog qhov tseem ceeb ntawm kev txhawb nqa rau sab- qhov hypotubes kom paub txog loj- teev kev kho mob nce qib thiab hloov ib txwm ib txwm ua haujlwm -hypotubes.

Prospect & Cov lus qhia

Cov sab ruaj khov- lub qhov hypotubes muaj cov ntawv thov dav dav hauv kev cuam tshuam vascular thiab ntev - lub sij hawm indwelling minimally invasive phais. Cov neeg tsim khoom yuav tsum tsim kom muaj cov ntaub ntawv tiav -kev nyuaj siab- teeb tsa qhov sib piv cov ntaub ntawv kom paub txog kev ua kom zoo tshaj plaws ntawm sab- qhov schemes. Ntxiv cov qauv kev ruaj ntseg ntsuas ntsuas rau cov neeg siv khoom 2D / 3D kos duab customization qauv los txhim kho cov khoom lag luam kho kom haum. Factories yuav tsum tau txhim kho cov cuab yeej ntse simulation ua cov khoom siv ntxiv los txhim kho qhov tseeb ntawm kev ua kom zoo dua qub. Yav tom ntej R&D cov lus qhia tsom mus rau kev hloov pauv hloov pauv tau- teeb tsa sab- qhov thev naus laus zis thiab siab- kev ruaj ntseg sib xyaw cov qauv hypotubes, kom ua tau raws li qhov yuav tsum tau muaj kev ruaj ntseg ntawm siab dua - qhov tseeb thiab ntau qhov kev cuam tshuam cov xwm txheej.