Cov khoom siv feem ntau siv hauv cov khoom siv kho mob suav nrog kev kho mob - qib yas, stainless hlau, titanium alloys, silicone, thiab ceramics. Cov ntaub ntawv no tau siv dav vim lawv cov biocompatibility, durability, thiab kev nyab xeeb. Kev kho mob- qib yas xws li polyvinyl chloride (PVC), polyethylene (PE), thiab polypropylene (PP) feem ntau yog siv rau hauv cov khoom siv kho mob pov tseg xws li syringes thiab infusion tubing vim lawv lub teeb, tus nqi qis, thiab kev ua haujlwm yooj yim. Stainless hlau thiab titanium alloys feem ntau siv rau hauv cov cuab yeej phais thiab kev cog qoob loo vim lawv lub zog siab thiab corrosion kuj. Silicone feem ntau siv hauv catheters thiab prostheses vim nws softness thiab biocompatibility. Ceramic feem ntau yog siv rau hauv kev kho hniav thiab orthopedic implants vim nws hnav tsis kam thiab bioinertness. Thaum xaiv cov ntaub ntawv, lawv compatibility nrog tib neeg cov ntaub so ntswg, mechanical zog, thiab sterilization txoj kev yuav tsum tau txiav txim siab. Peb tam sim no muaj nyob deb -infrared cov me nyuam hnoos hnoos nyob rau hauv Tshuag, ua los ntawm high{10}} cov ntaub ntawv zoo, muaj kev nyab xeeb thiab siv tau zoo, haum rau cov neeg muaj mob bronchitis, hnoos, thiab phlegm. Thov hu rau peb kom paub ntau ntxiv.
Kev kho mob-qib stainless hlau- hom hlau siv nws txawv nyob ntawm seb lub hom phiaj ntawm cov cuab yeej phais. Cov ntaub ntawv siv feem ntau suav nrog: txiab txiab (420 martensitic stainless hlau [2Cr13 thiab 20Cr13]), hemostatic forceps (420 martensitic stainless hlau [2Cr13 thiab 20Cr13]), koob tuav (30Cr13), thiab pob txha tom forceps (3Cr13 khoom HRC53Cr-48, 4Cr13 khoom HRC 50-58). Lub hardness ntawm pob txha chisels tom qab kev kho cua sov yog: nyob rau hauv 20 hli ntawm lub taub hau: 4Cr13 khoom HRC 50-55, 9Cr18MoV khoom HRC 53-58; lwm qhov chaw tsis tsawg dua 35 HRC.
Cov khoom siv kho mob titanium alloy- tsis yog- tshuaj lom, lub teeb yuag, lub zog siab, muaj zog corrosion kuj, kim, feem ntau siv hauv ophthalmology, cardiothoracic phais, neurosurgery, thiab microsurgical instruments.
tungsten carbide steel khoom- luv li TC, yog cov hlau alloy uas muaj tungsten thiab carbon, feem ntau siv rau hauv rab koob, txiab, hlau txiav, forceps, thiab lwm yam twj paj nruag. Nws lub zog thiab lub neej ntev yog ntau tshaj li tsib npaug ntawm cov hlau tsis zoo tib yam.
Ceramic steel khoom- zoo heev hnav tsis kam, corrosion kuj, kub tsis kam, thermal shock resistance, thiab mechanical impact resistance; tsis yog-xav thaum phais.