Tantalum Marker Nplhaib Capillarity Tube
Tuam Tshoj Super Tech khoom siv siab - zoo Tantalum Marker Ring Capillarity Tube . Peb cov rings marker tuaj yeem txiav rau hauv ntau qhov ntev thiab txoj kab uas hla raws li cov neeg siv khoom thov.
- Khoom Taw qhia
Khoom Description
Surgical unalloyed (ntshiab) tantalum hlau muaj nyob rau hauv ob qib - R05200 thiab R05400. Tantalum UNS R05200 thiab Tantalum UNS R05400 yog sib npaug tsim nyog rau kev phais. Ob yam khoom muaj cov kev cai zoo ib yam hais txog cov ntsiab lus ntawm cov khoom siv hlau xws li Niobium, Hlau, Titanium, Tungsten, Nickel, thiab Molybdenum. Cov khoom R05400 tau tso cai rau cov ntsiab lus oxygen siab dua me ntsis. Lawv mechanical zog yuav luag zoo sib xws.
Tuam Tshoj Super Tech khoom siv siab - zoo Tantalum Marker Ring Capillarity Tube . Peb cov rings marker tuaj yeem txiav rau hauv ntau qhov ntev thiab txoj kab uas hla raws li cov neeg siv khoom thov.
Technical Specifications
|
Khoom siv |
R05200, R05400 |
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Txuj |
ASTM F 560 Cov Lus Qhia |
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Purity |
99.95%, 99.995% |
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Loj |
Sab nraud txoj kab uas hla 0.2-8mm, Phab ntsa thickness T0.015-0.5mm |
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Qhov tshwm sim |
Nyob rau hauv lub microscope, sab hauv thiab sab nrauv ntawm cov hlab ntsha qhia cov xim hlau tsis zoo, tsis muaj oxidation, hydrogenation, discoloration, khawb, deformation, kub hnyiab, thiab lwm yam. |
Qhov zoo
High radiopacity los ntawm cov khoom ntom ntom ib leeg
Tantalum nyob ntawm 16.65 g / cm³. Lub nplhaib cim tau pom meej ntawm X-ray thiab fluoroscopy yam tsis muaj qhov sib txawv ntxiv. Koj pom lub nplhaib, tsis yog twv.
Ntau xyoo ntawm kev cog qoob loo siv rov qab rau biocompatibility thov
Tantalum tau nyob rau hauv kev phais kev cog qoob loo txij li xyoo 1940. Nws dhau ISO 10993 kev xeem. Tshaj tawm ntev- cov kev tshawb fawb ntev qhia pom cov ntaub so ntswg tsawg tsawg nyob ib puag ncig tantalum implants.
Nyob ruaj khov hauv lub cev -kua tshuaj
Ib txheej Ta₂O₅ oxide tsim rau saum npoo tam sim ntawd thaum raug huab cua lossis kua dej. Cov txheej no tuav tawm tsam feem ntau cov kua qaub, saline, thiab cov kua dej hauv lub cev. Cov phab ntsa capillary tube tsis degrade los yog leach thaum siv. Tsuas yog hydrofluoric acid thiab kub concentrated H₂SO₄ rhuav tshem nws - tsis tshwm sim hauv qhov chaw kho mob.
Capillary geometry txav dej ntawm nws tus kheej
Lub raj sab hauv txoj kab uas hla yog qhov loj, yog li capillary txiav txim siab rub cov kua hauv tsis muaj lub twj tso kua mis lossis lub siab sab nraud. Lub nplhaib marker puv passively, uas ua rau lub rooj sib txoos yooj yim thiab tshem tawm qhov tsis ua haujlwm.
Tantalum Marker Nplhaib Capillarity Tube Nta
Txiav rau qhov loj me uas koj xav tau- Peb tshuab cov nplhaib los ntawm cov khoom tantalum bar Tshuag, yog li ntev, txoj kab uas hla, phab ntsa thickness - koj qhia peb yam koj xav tau thiab peb txiav nws. OD los ntawm 0.5 mus rau 3.0 hli, ntev los ntawm 1 hli mus txog, tsis muaj yam tsawg kawg nkaus txiav txim rau qhov ntau thiab tsawg. Kev kam rau siab nyob hauv ± 0.05 hli.
Ib qho khoom siv, tsis muaj seams lossis pob qij txha- Txhua lub nplhaib los ntawm ib qho txuas txuas ntxiv, tsis yog sintered lossis welded ua ke. Nto tiav yog Ra Tsawg dua lossis sib npaug li 0.8 μm txoj cai tawm ntawm lub tshuab dhos. Nws yog cov khoom tantalum tag nrho txoj kev los ntawm, tsis yog txheej rau lwm yam.
Cia li thawb nws hauv, nws zaum- Sab nraud txoj kab uas hla yog qhov me me kom phim tus qauv catheter inner diameters, yog li koj nias - haum lub nplhaib rau hauv lub capillary yam tsis muaj nplaum lossis cua sov. Nws yog tantalum, yog li lub sijhawm nws nyob hauv qhov chaw koj tuaj yeem pom nws ntawm X-ray - tsis muaj kauj ruam thib ob los txheeb xyuas txoj haujlwm.
Daim ntawv thov
- Cov duab kho mob- CT, fluoroscopy, X-ray, koj lub npe. Lub nplhaib zaum ntawm lub taub hau catheter kom tus kws kho mob paub meej tias lub cuab yeej nyob ntawm qhov screen. Tsis yog kwv yees, tsuas yog ib qho tseeb.
- Kev ua haujlwm ntawm lub plawv- Balloon catheters, kho catheters, coj cov xov hlau. Lub nplhaib yeej ib txwm nyob ntawm tib qhov chaw, yog li thaum lub balloon inflates, nws mus qhov twg nws yuav tsum.
- Micro{0}}catheters- Thaum koj tab tom cuam tshuam nrog cov hlab ntsha uas tsuas yog 1 lossis 2 hli dav, koj xav tau ib lub cim uas tau tshwm sim hauv cov duab. Tantalum yog ntom txaus los ua qhov ntawd yam tsis tau ntxiv ib qho ntxiv rau lub raj.
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