Stainless Hlau Capillary Tube - Ultra-Micro Dimensional Tolerance Control Rau Cov Catheters Tsawg

Cov neeg tsim khoom siv kho mob feem ntau ntsib teeb meem loj ntawm qhov siab ntev thaum siv stainless hlau capillary raj rau catheter xa tshuab. Papillary ntau lawm feem ntau coj OD thiab ID tsis sib xws, hloov pauv phab ntsa thickness thiab tawm - ntawm - roundness defects. Rau ultra-fine capillary xws li Ø0.20mm mus rau 20mm, me micrometer- qib sib txawv yuav cuam tshuam loj rau kev sib dhos nrog laser- txiav cov qauv hypotube. Qhov tsis zoo ntawm qhov ruaj khov ua rau qhov tsis zoo ntawm cov lus qhia hauv lub lumen, tsis muaj zog thawb thiab tsis ruaj khov torque kis tau tus mob thaum muaj kev phais. Tsis tas li ntawd, qhov zoo tib yam machining tsis tswj qhov tsawg kawg nkaus 0.012mm laser kerf dav. Cov hlais hlais hlais ua rau lub raj phab ntsa tsis muaj zog, ua rau lub cev tsis ua haujlwm hauv zos thiab nce cov khoom tsis lees paub thaum lub sij hawm tsim qauv. Xws li micro kam rau ua yuam kev dhau los ua qhov teeb meem tseem ceeb rau kev tsim khoom ntawm micro endoscopic thiab cov hlab plawv.

Lub hauv paus ntsiab lus tom qab siab- zoo stainless hlau capillary raj yog nyob rau hauv ntau- kis tau tus mob khaub thuas kos duab thiab precision tiav los xauv cov geometry zoo ib yam, ua ke nrog kev tswj laser ablation los kho cov khoom siv kho tshuab. Kev kos duab txias ua kom zoo dua lub raj sab nraud, sab hauv thiab phab ntsa tuab kom ua tiav cov ntoo khaub lig- seem thiab zoo heev roundness, nteg lub hauv paus rau txhim khu kev qha mechanical kev ua tau zoo. Tom qab laser txiav xaiv tshem tawm cov khoom siv phab ntsa nrog kerf li nyias li 0.012mm. Cov txheej txheem no yuav tsis cuam tshuam lub hauv paus capillary kev ncaj ncees. Los ntawm kev tsim cov qauv txiav raws li qhov ntev capillary, engineers tuaj yeem tsim gradient hloov tau los ntawm qhov kawg ntawm qhov kawg mus rau qhov kawg. Lub raj muaj peev xwm tuav tau txaus pushability rau kev nce qib los ntawm tortuous lumens thaum khaws cia torsion hloov peev xwm thiab kink tsis kam. Txhua qhov ntsuas qhov ntsuas tau raug saib xyuas thoob plaws hauv kev ua haujlwm kom ntseeg tau tias txhua qhov ua tiav capillary ua tau raws li qhov yuav tsum tau ua kom ntev ntev ntawm cov catheter sib dhos.

Stainless hlau capillary raj rau kev siv kho mob tuaj yeem ua pawg los ntawm cov khoom siv hauv paus thiab qhov ntau yam . 304 stainless hlau capillary (1.4301) muaj qhov sib npaug ductility thiab tus nqi ua haujlwm, dav siv rau cov twj tso kua mis endoscopic thiab cov hauv paus catheter Cheebtsam . 316L stainless hlau capillary (1.4401) muaj molybdenum kev tiv thaiv thiab kev tiv thaiv biolva zoo tshaj rau kev tiv thaiv kab mob. Cov cuab yeej cuam tshuam cov hlab plawv. 17-7PH capillary (AMS 5528) muab qhov tshwj xeeb tensile zog tom qab kev kho cua sov, haum rau siab -load interventional khoom. Nitinol thiab L605 alloy composite capillary ua hauj lwm heev khoov thiab qaug zog - daim ntawv thov tseem ceeb. Thaum ua ke nrog ntau yam laser txiav profiles suav nrog kev txiav txuas txuas txuas ntxiv, cuam tshuam kauv hlais, txiav radial thiab cov qauv kev cai, cov capillary variants tuaj yeem ua kom zoo rau cov txheej txheem coronary, peripheral vascular thiab neurological txheej txheem.

Cov lus qhia ua haujlwm ua haujlwm rau stainless hlau capillary kam rau ua kev tswj hwm suav nrog kev tshuaj xyuas cov khoom siv raw, kev tsim cov duab txias, laser txiav, tom qab- ua tiav thiab ntsuas ntsuas ntsuas. Ua ntej, xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom sib xws ntawm cov khoom xa tuaj. Ua ntau-theem txias kos duab los tsim cov hlab ntsha hauv Ø0.20mm-20mm qhov loj thiab ruaj khov phab ntsa tuab. Calibrate laser txiav tshuab ua tib zoo kom txhawb nqa 0.012mm yam tsawg kawg nkaus kerf dav, thiab ntshuam cov neeg siv khoom 2D / 3D kos duab lossis cov ntaub ntawv coj mus kuaj rau kev cai txiav cov qauv. Tom qab laser ua, ua deburring, electropolishing thiab passivation kom tshem tawm cov micro ntse npoo thiab qhov chaw paug. Siv lub tshuab ntsuas ntsuas thiab tswj cov cuab yeej ntsuas los xyuas cov kab sab nraud, sab hauv bore, roundness thiab kerf dimension. Ua kom tiav cov kev sim tshuab rau kev thawb, hloov lub zog thiab kev tiv thaiv- kink kev ua tau zoo. Kev ntim khoom zaum kawg tuaj yeem txais cov thawv ntim khoom lossis ntim ntim raws li cov neeg siv khoom thov, nrog rau tag nrho cov ntaub ntawv raws li ISO9001: 2015 thiab ISO13485 systems.

Tiag -kev tsim khoom hauv ntiaj teb no qhia tau hais tias tsis tu ncua hauv -kab qhov ntsuas qhov ntsuas tau txo qis kev ua siab ntev- cuam tshuam txog qhov tsis xws luag. Thaum lub sij hawm txoj kev loj hlob ntawm 0.25mm ultra- zoo stainless hlau capillary rau coronary xa tshuab, inconsistent drawing ceev tsim 18% seem vim tsis sib xws phab ntsa thickness. Ntxiv qhov tiag -lub sij hawm laser ntsuas thiab optimizing txias kos duab gradient tsis coj tus nqi tsis xws luag hauv qab 1.2%. Tsis ruaj tsis khov laser tsom yog lwm cov hauv paus hauv paus rau qhov sib txawv kerf dav; Kev co kev sib cais fixtures pab xauv lub 0.012mm txiav precision. Rau cov kev cai capillary tej yaam num, ua ntej- kev pom zoo ntawm kev tsim kos duab ua ntej pawg ntau lawm tiv thaiv nqi rework. Tag nrho cov ntaub ntawv tsim tawm tuaj yeem taug qab kom tau raws li cov cai tswj xyuas kev kho mob.

Nyob rau hauv cov ntsiab lus, nruj dimensional kam rau ua tswj yog lub hauv paus ntawm txhim khu kev qha stainless hlau capillary raj nyob rau hauv minimally invasive catheter systems. Txhua kauj ruam ntau lawm, los ntawm kev kos duab rau laser txiav, ncaj qha cuam tshuam rau kev ua haujlwm kho mob. Kev xaiv cov khoom siv thiab cov qauv tsim laser yuav tsum sib phim lub hom phiaj anatomical thiab phais kev xav kom sib npaug rigidity, yoog raws thiab kev nyab xeeb ntawm cov qauv. Cov txheej txheem tshuaj xyuas kev ua haujlwm tshem tawm cov kev pheej hmoo tsis zoo. Saib tom ntej, kev kho mob OEMs khaws cov kev cai kam rau ua rau ultra-me me capillary. Cov neeg tsim khoom yuav tsum tau hloov kho microforming thiab laser ua thev naus laus zis los muab cov khoom tsim nyog capillary rau neurology, peripheral vascular thiab plab aortic aneurysm kev cuam tshuam.