Nyob rau hauv cov txheej txheem kho mob, kev phais suturing yog ib feem tseem ceeb ntawm kev ua kom cov qhov txhab thiab incisions zoo. Cov sterile surgical sutures tuaj nyob rau hauv ntau yam ntaub ntawv thiab kev faib tawm, txhua tus muaj lawv tus kheej cov khoom thiab kev siv. Nkag siab txog qhov sib txawv ntawm cov khoom sib txawv thiab kev faib tawm ntawm kev phais phais yog qhov tseem ceeb rau kev xaiv cov khoom raug rau ib daim ntawv thov kho mob tshwj xeeb.
Kev faib tawm ntawm kev phais phais tuaj yeem ua raws li ntau yam, nrog rau cov khoom siv, cov khoom nqus, thiab cov qauv fiber ntau. Cia peb ua tib zoo saib cov khoom no kom nkag siab zoo dua cov kev phais phais thiab lawv cov kev faib tawm.
Qhov chaw ntawm cov khoom siv:
Sutures kuj tuaj yeem raug cais raws li qhov chaw ntawm cov khoom siv. Surgical sutures tuaj yeem muab faib ua cov sutures ntuj thiab hluavtaws sutures. Natural sutures muaj xws li plab (chrome thiab li niaj zaus) thiab txhob lo lo ntxhuav, thaum hluavtaws sutures muaj xws li cov ntaub ntawv xws li nylon, polyester, polypropylene, PVDF, PTFE, PGA, PGLA, PGCL, PDO, stainless hlau, thiab UHMWPE. Txhua yam khoom muaj cov khoom tshwj xeeb uas ua rau nws haum rau ntau hom kev phais thiab cov ntaub so ntswg.
Absorption txheej txheem:
Lwm txoj hauv kev los faib cov kev phais phais yog raws li lawv cov khoom nqus dej. Qee cov sutures yog tsim los kom nqus tau los ntawm lub cev lub sijhawm, thaum lwm tus tsis tuaj yeem nqus tau thiab yuav tsum tau muab tshem tawm tom qab kev kho mob. Kev nqus cov khoom ntawm kev phais sutures yog qhov tseem ceeb hauv kev txiav txim siab lawv lub neej ntev thiab tsim nyog rau cov ntawv kho mob tshwj xeeb.
Fiber structure:
Cov qauv ntawm cov suture kuj plays lub luag haujlwm tseem ceeb hauv nws qhov kev faib tawm. Suture tuaj yeem yog monofilament, uas txhais tau hais tias nws yog tsim los ntawm ib qho strand ntawm cov khoom, los yog multifilament, uas yog ua los ntawm ntau cov strands uas yog twisted los yog braided ua ke. Txhua hom fiber ntau muaj qhov sib txawv tuav thiab knotting yam ntxwv, nrog rau ntau theem ntawm cov ntaub so ntswg reactivity.
Hauv cov ntsiab lus, muaj pes tsawg leeg thiab kev faib tawm ntawm kev phais phais yog qhov tseem ceeb hauv kev kho mob. Los ntawm kev nkag siab txog cov khoom siv, cov khoom nqus dej, thiab cov qauv fiber ntau ntawm kev phais phais, cov kws kho mob tuaj yeem txiav txim siab paub thaum xaiv cov khoom raug rau cov txheej txheem phais tshwj xeeb. Txawm hais tias koj tab tom kaw qhov txhab tawv nqaij lossis ua cov txheej txheem phais mob nyuaj, kev xaiv kom raug ntawm kev phais thiab cov khoom siv yog qhov tseem ceeb los ua kom cov neeg mob tau txais txiaj ntsig zoo.
Post lub sij hawm: Dec-07-2023