Stainless hlau Capillary Tube - Laser txiav qauv Customization rau Microcatheter xa tshuab

Kev cai laser qauv ntawm stainless hlau capillary raj tseem yog qhov kev mob tseem ceeb rau microcatheter R & D pab pawg. Tawm ntawm--cov khoom txee capillary muaj cov yam ntxwv kho tshuab ruaj khov thiab tsis tuaj yeem xa cov ntu - hloov pauv hloov pauv yuav tsum tau los ntawm txoj hauv kev sib tw tsawg kawg nkaus. Tsis yog- cov qauv txiav tau zoo tshaj plaws yog tsim cov tubing nruj heev uas yuav ua rau cov phab ntsa ntawm cov hlab ntsha raug mob lossis cov softness ntau dhau uas ua rau muaj kev sib tw thiab kev taug qab. Ntau tus neeg muab khoom lag luam tsis muaj peev xwm los siv gradient hloov tau raws li qhov ntev capillary raws li 2D / 3D kos duab lossis kuaj lub cev. Tsis zoo laser tswj tau ua rau kerf dav dua 0.012mm, ntxhib txiav npoo, residual stress thiab txo qaug zog lub neej. Cov teeb meem no txwv tsis pub siv cov laser patterned capillary nyob rau hauv neurology, peripheral vascular thiab aortic aneurysm interventional li.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm laser qauv customization ntawm stainless hlau capillary raj yog los hloov kho lub zog hauv zos los ntawm kev tshem tawm cov khoom siv phab ntsa. Lub hauv paus capillary twb tswj cov khoom siv hlau ruaj khov los ntawm kev kos duab txias txias. Laser txiav tsim segmented structural weakening. Cov kws ua haujlwm kho qhov txiav ntom ntom, suab thiab geometry kom nws tus kheej hloov kho tau yooj yim, torque kis tau tus mob thiab kink tsis kam raws lub raj. Lub 0.012mm ultra-thin kerf ua kom cov khoom tshem tawm tsawg kawg thiab raug yam tsis muaj kev puas tsuaj rau lub hauv paus capillary. Cov qauv sib txawv tsim cov txiaj ntsig sib txawv: kev txiav txuas txuas txuas ntxiv ua kom zoo tshaj plaws khoov yooj yim, cuam tshuam cov kauv txiav khaws cia lub zog hloov pauv thaum ntxiv kev hloov pauv nruab nrab, kev txiav radial qhia txog thaj chaw mos, thiab cov qauv hybrid bespoke paub ntau -section gradient kev ua tau zoo. Qhov no tunability tso cai rau stainless hlau capillary rau navigate nkhaus tib neeg lumens thaum kis rotational quab yuam rau lesion positioning.

Laser patterned stainless hlau capillary raj yog categorized los ntawm kev txiav profile thiab lub hom phiaj ua haujlwm. Nruam Kauv Hlais Capillary muab qhov yooj yim rau cov hlab ntsha microcatheters uas yuav tsum hla cov hlab ntsha ntawm lub hlwb. Interrupted Spiral Cut Capillary khaws cia siab torsional kev ncaj ncees, dhau los ua qhov kev xaiv zoo tshaj plaws rau percutaneous transluminal coronary angioplasty xa tshuab. Radial Cut Capillary siv cov kev hloov kho hauv cheeb tsam thaum ua kom lub ntiaj teb lub raj rigidity, haum rau lub plab aortic aneurysm cuam tshuam cov cuab yeej xav tau lub zog thawb. Bespoke Custom Pattern Capillary sib txuas ntau daim ntawv txiav, ua los ntawm cov neeg siv khoom kos duab lossis cov qauv rau siab -kawg peripheral vascular thiab duab- pab cuam cuam tshuam cov cuab yeej. Cov qauv no tuaj yeem siv rau 304, 316L, 17-7PH, Nitinol thiab L605 stainless hlau capillary qib.

Cov kev ua haujlwm zoo tshaj plaws rau stainless hlau capillary raj suav nrog kev tsim qauv, xaiv cov khoom siv, laser parameter tuning, tom qab- kho thiab ua haujlwm pov thawj. Pib nrog kev sib txuas lus kom paub meej txog kev siv phais mob thiab cov hom phiaj kev ua haujlwm, hloov 2D / 3D kos duab rau hauv cov lej txiav laser txiav. Xaiv cov khoom siv capillary txuam raws li biocompatibility thiab mechanical loading yuav tsum. Tune laser kho vajtse kom tswj 0.012mm tsawg kawg kerf dav rau capillary xws li Ø0.20mm-20mm, kho tej ceev thiab tsom kom tsis txhob thermal distortion. Siv cov qauv segmented kom ua tiav qhov kawg ntawm qhov kawg thiab hloov tau yooj yim distal kawg gradient. Tom qab ntawd, siv ultrasonic tu, deburring thiab electropolishing kom tshem tawm burrs thiab tso cov residual kev nyuaj siab. Ua kom tiav pushability, trackability, torque thiab cyclic dabtsi yog khoov qaug zog kuaj kom paub meej tias ua raws li cov khoom siv kho mob specifications.

Kev paub txog qhov ua tau zoo qhia txog qhov tseem ceeb ntawm cov qauv -cov ntaub ntawv sib piv. Nyob rau hauv ib qhov project peripheral vascular microcatheter, pib tag nrho nruam kauv txiav ntawm 316L stainless hlau capillary ua rau tsis txaus thawb quab yuam kom ncav cuag qhov txhab. Redesigning into a hybrid pattern: interrupted cuts on the proximal section and dense spiral cuts on the distal capillary balanced push and flexibility, lifting clinical success rate by 32%. Qhov sib txawv tsis sib xws tuaj yeem mloog zoo rau kev ntxhov siab thiab ua rau lub neej qaug zog luv; Kev kho kom zoo ntawm kev txiav ceev raws li capillary sab nraud txoj kab uas hla mitigates qhov teeb meem no. Tag nrho cov kev cai capillary yog tsim nyob rau hauv ISO13485 kev kho mob zoo system, nrog tag nrho cov txheej txheem traceability thiab saj zawg zog ntim xaiv.

Txhawm rau xaus, laser qauv customization qhib tag nrho tus nqi ntawm stainless hlau capillary raj hauv siab -kawg microcatheter xa khoom. Static, ib leeg - qauv tubing tsis tuaj yeem ua raws li kev xav tau ntawm kev phais me me. Sib piv laser txiav geometry rau capillary cov ntaub ntawv qib optimizes mechanical trade-offs. Standardized custom processing thiab nruj kev soj ntsuam kev ua tau zoo lav kev nyab xeeb kev kho mob thiab sib xws. Raws li cov txheej txheem cuam tshuam me me nthuav dav, ntau- ntu kev txawj ntse qauv yuav dhau los ua qhov tseem ceeb. Cov neeg tsim khoom yuav tsum tau ua ntej ultra- zoo kerf laser thev naus laus zis kom xa cov kev cai stainless hlau capillary rau kev tawm ntawm cov hlab ntsha thiab cov duab kos duab- coj kev cuam tshuam.