Pain Point

Cov kws kho mob tsim cov koob tshuaj hypodermic tubing ntsib ib qho kev tsis sib haum xeeb ntawm engineering: ua kom thaj chaw sab hauv lumen rau cov kua dej hloov thaum khaws cov phab ntsa txaus los tiv thaiv buckling thaum lub sij hawm puncture. Ntau tus qauv tubing khoom txwv tsis pub ntws nrog cov phab ntsa tuab lossis deform yooj yim thaum tho cov ntaub so ntswg. Inconsistent concentricity tsim cov phab ntsa tuab tsis sib xws, ua rau lub ntsej muag deflection thaum lub sij hawm ntxig thiab nce tus neeg mob raug mob. Qhov chaw tsis zoo ntawm cov phab ntsa hauv phab ntsa ua rau muaj kev sib txhuam, kev txhaj tshuaj qeeb lossis nqus tau, thaum cov burrs seem ntawm cov npoo tuaj yeem tsim kua muag thiab ua rau mob. Thaum cov koob txhaj tshuaj hypodermic txuas ntxiv ua tiav rau hauv laser- txiav catheter shafts, batch variation nyob rau hauv lub hauv paus tube grain qauv tsim unpredictable dabtsi yog khoov thiab torque kev ua tau zoo. Kev tsim cov tubing txhim khu kev qha thoob plaws ultra- cov kab me me mus rau Ø0.20mm yog qhov nyuaj, thiab cov tuam txhab lag luam feem ntau tawm tsam kom tswj tau qhov kev txiav txim siab tsawg li 0.012mm. Cov neeg tswj hwm kuj xav kom tag nrho cov ntaub ntawv taug qab thiab kev ua raws ISO13485, uas ntau tus nqi qis - tus neeg xa khoom tsis tuaj yeem xa tawm, txuas ntxiv cov khoom siv tau siv tau thiab ua rau muaj kev pheej hmoo kho mob.

Txoj Cai Taw Qhia

Hypodermic koob tubing yog seamless nyias-walled capillary hlau tubing pib engineered rau txhaj koob cannulas, tam sim no dav saws raws li raw substrate rau laser- txiav catheter xa shafts. Nws txoj hauv kev ua haujlwm tseem ceeb tso siab rau qhov txias txias - kos cov hlau nplaum microstructure los tswj lub zog hoop nyob rau hauv siab thiab axial load. Lub hollow lumen muab cov channel txuas ntxiv rau kev xa cov kua dej, thaum lub phab ntsa ntawm lub raj muaj kev ntxhov siab thaum lub sij hawm cov ntaub so ntswg nkag thiab navigation hauv tib neeg lumen. Peb qhov ntau lawm npog tubing los ntawm Ø0.20mm txog 20mm, nrog laser ua muaj peev xwm tsawg kawg nkaus 0.012mm kerf dav. Los ntawm kev kho cov alloy muaj pes tsawg leeg, phab ntsa thickness thiab laser qhov qauv, engineers cais proximal stiffness thiab distal yooj. Lub hauv paus hypodermic koob tubing muab thawb thiab torque kis tau tus mob, thaum laser -etched slots hauv zos tso tawm kev ntxhov siab kom cia khoov yam tsis muaj kev sib tsoo mus tas li. Biocompatible alloys tiv thaiv corrosion hauv cov kua hauv lub cev, khaws cia txhua yam kev ncaj ncees thoob plaws hauv kev siv tshuaj.

Classification ntawm Tubing Material Qib

Hypodermic koob tubing muaj nyob rau hauv ntau yam kev kho mob -qib alloy tsev neeg. 304 stainless hlau (1.4301) yog qhov dav - hom phiaj qib rau cov qauv txhaj tshuaj thiab qis -load endoscopic instruments, muab cov khoom siv ruaj khov thiab cov nqi ua haujlwm tau zoo. 316 thiab 316L stainless hlau (1.401) tiv thaiv corrosion thiab superior corrosion. scenarios. 17-7PH (AMS 5528) nag lossis daus hardening stainless hlau muab ultra{10}}siab tensile lub zog rau siab - siab xa tshuab. Nitinol, los yog NiTi alloy, muab superelastic rov qab tom qab ntse dabtsi yog khoov, zoo tagnrho rau cov hlab ntsha thiab peripheral vascular catheters. L605 cobalt alloy yog tshwj tseg rau siab - daim ntawv thov kev qaug zog xws li stent xa khoom. Txhua qib tuaj yeem hloov kho nrog laser txiav geometries nrog rau kev txiav txuas txuas txuas ntxiv, cuam tshuam kauv txiav, radial txiav thiab cov qauv ua tiav kom haum rau cov hlab plawv, cov zis thiab cov khoom siv endoscopic.

Phau Ntawv Qhia Txog Kev Ua Haujlwm

Pib tsim los ntawm kev txhais lub hom phiaj ntsuas, OD, ID thiab phab ntsa tuab ntawm cov koob txhaj tshuaj hypodermic raws li cov kua dej ntws thiab puncture quab yuam specifications. Paub meej qhov chaw kho mob kom xaiv cov hlau: xaiv 316L rau cov ntshav lossis cov zis tiv thaiv thiab Nitinol rau txoj hauv kev anatomically tortuous. Npaj ua tiav 2D / 3D kos duab lossis kuaj lub cev yog tias xav tau kev txiav laser. Thaum lub sij hawm laser machining, cov neeg ua haujlwm yuav tsum saib xyuas lub zog ntawm lub zog thiab lub raj xa mus kom ruaj khov 0.012mm-theem kerf dav thiab txo qis thermal puas. Ncej- kev ua tiav yog qhov yuav tsum tau ua: electrochemical deburring thiab electropolishing tshem tawm cov npoo ntse thiab cov txheej txheem rov ua dua tshiab, tiv thaiv cov ntaub so ntswg raug mob thiab thrombosis. Ua qhov ntsuas qhov ntev, ntsuas tensile, torsion qaug zog thiab biocompatibility validation rau txhua batch. Tag nrho cov ntaub ntawv raw thiab cov ntaub ntawv tsim khoom yuav tsum tau muab khaws cia rau ISO9001: 2015 thiab ISO13485 kev tshuaj xyuas. Ntim cov tubing tiav hauv cov thawv ntim khoom lossis cov ntim ntim huv huv kom tsis txhob khawb thiab deformation hauv kev thauj mus los.

Tswv yim Industrial Experience

Kev tsim kev lag luam hauv cheeb tsam qhia tau hais tias qhov kev ua yuam kev concentricity yog qhov ua rau sab saum toj zais qhov tsis xws luag ntawm hypodermic koob tubing. Txawm tias me me phab ntsa asymmetry yuav ua rau tsis sib xws dabtsi yog khoov tom qab laser txiav. Ntau pawg neeg yuav khoom tsuas yog tshawb xyuas sab nraud thiab saib sab hauv qhov roughness, uas cuam tshuam ncaj qha rau cov kua dej . 304 tubing tsis haum rau ntev - lub sij hawm raug rau cov zis vim pitting corrosion. Nitinol hypodermic koob tubing yog rhiab heev rau laser tshav kub; Tshaj thermal input rhuav tshem cov khoom superelastic thiab txo lub neej qaug zog. Cov pab pawg tsim qauv feem ntau kwv yees qhov kev ntxhov siab ntawm qhov kawg ntawm qhov kawg. Ntxiv cov fillet radii ntawm kev txiav xaus zoo heev txo cov kev pheej hmoo ntawm pob txha thaum lub sij hawm cyclic dabtsi yog khoov. Prototype validation yuav tsum simulate tiag tiag cov ntaub so ntswg puncture thiab vascular dabtsi yog khoov loads ua ntej xauv qhov kawg specifications.

Cov ntsiab lus

Hypodermic koob tubing tsim cov txheej txheem substrate rau kev txhaj tshuaj cannulas thiab laser -txiav interventional catheter shafts. Alloy qib, phab ntsa thickness thiab concentricity txhais lub hauv paus txheej txheem mechanical thiab fluidic kev ua tau zoo. Laser txiav cov qauv hloov kho qhov tawv nqaij kom sib npaug ntawm kev sib tw, torque thiab kink tsis kam. Deburring, polishing thiab batch traceability yog qhov tseem ceeb los lav kev nyab xeeb kev kho mob. Kev xaiv cov khoom siv thiab precision machining yuav tsum ua raws li qhov chaw phais mob kom tsis txhob muaj qhov ua tsis tiav ntxov.

Kev Pom Zoo thiab Kev Pom Zoo

Yav tom ntej hypodermic koob tubing innovation yuav tsom mus rau ultra-nyias-phab ntsa siab- concentricity drawings thiab integrated functional deg coatings. Cov neeg tsim khoom lag luam yuav tsum koom nrog cov xa khoom tubing thaum ntxov R & D kom phim cov khoom siv nrog cov hom phiaj tsim. Cov neeg tsim khoom tuaj yeem txais kev tshuaj xyuas hauv qhov muag los saib xyuas qhov sib txawv thiab kerf dav tsis tu ncua. Cov pab pawg R&D yuav tsum tshawb nrhiav cov khoom sib xyaw ua ke ntau- alloy tubing rau tom ntej - cov cuab yeej siv hluav taws xob hloov pauv thiab tswj tag nrho ISO13485 traceability rau kev xa tawm thoob ntiaj teb.