imveliso

I-Polyester suture yi-multifilament braided non-absorbable, sterile surgical suture efumaneka ngokuluhlaza namhlophe. I-polyester luhlobo lweepolymers eziqulethe iqela elisebenzayo le-ester kwikhonkco labo eliphambili. Nangona kukho iipolyester ezininzi, igama elithi "polyester" njengesixhobo esithile esiqhelekileyo sibhekisela kwi-polyethylene terephthalate (PET). Iipolyester ziquka iikhemikhali ezenzeke ngokwemvelo, ezifana ne-cutin ye-cuticles yezityalo, kunye ne-synthetics ngokusebenzisa i-polymerization yenyathelo lokukhula njenge-polycarbonate kunye ne-polybutyrate. Iipolyester zendalo kunye nezimbalwa ezenziweyo ziyakwazi ukubola, kodwa uninzi lweepolyester ezenziweyo azikwazi ukufunxa njenge polyester suture.

I-Polyester Surgical Sutures iboniswa ukuba isetyenziswe ngokumalunga nokulinganisa kwezicubu ezithambileyo kunye / okanye i-ligation, kubandakanywa nokusetyenziswa kwiinkqubo ze-cardiovascular, ophthalmic, kunye ne-neurological. Iintsinga zePolyamide suture ziqinile, zinamandla aphezulu okuzibamba, kunye nokunwebeka kunye nokuqaqamba. Ziyakwazi ukumelana nemibimbi kwaye zixhathisa kakhulu kwi-abrasion kunye neekhemikhali ezinjengeeasidi kunye neealkali. Ubushushu bokutshintsha kweglasi yepolyamide ngama-47 °C. I-suture ifakwe nge-silicone ukwenzela ukuba ukuthotyelwa kwezicubu kwi-suture kuncinci.

Iimpawu eziKhethekileyo zePolyester suture:

I-Polyester suture yi-suture engafunxayo.

Ilukiweyo ukuphucula iqhina lokhuseleko.

Umbala oluhlaza kunye nomhlophe ukwahlula phakathi kweengqimba ze-knotting kunye nokwahlula ukuhlala kwe-b / wa kunye ne-suture esisigxina.

Amandla aphezulu okuqina

Ifakwe nge-silicone.

Tiinkawu

Ulwakhiwo lweteyiphu ye-suture yenziwe ngesixhobo esilukiweyo esinamandla aphezulu. Ubude be-suture ephothiweyo ejikelezileyo bunwenwela kubo bonke ubude be-suture tape. Inxalenye ephakathi ye-suture tape ibonisa i-braid flat eyongezwe kwi-suture ephothiweyo ejikelezayo. I-suture ifakwe phakathi kwi-braid flat, inikezela umqolo wokwakha. Amacandelo enguqu kuwo omabini asekupheleni komluko osicaba adityanisiwe ukuvumela iteyiphu ye-suture ukuba idlule ngokulula kwimingxuma ngexesha leenkqubo zotyando. Iteyiphu ye-suture lulwakhiwo oluphothiweyo lwe-ultrahigh molekyuli yobunzima be-polyethylene ifayibha edityaniswe neentsinga ze-polymers zokwenziwa komxokelelwane omde, ngakumbi i-polyester. I-tape ye-suture iboniswa kwiimfuno eziphezulu zokulungiswa kwamathambo ezifana nokwakhiwa kwakhona kwe-arthroscopic yokwahlula ngokubambisana kwe-acromioclavicular, umzekelo. I-footprint ebanzi ye-suture tape ifanelekile ukulungiswa kwi-cuff ye-degenerative tissue apho i-tissue pull-through ingaba yinkxalabo.

I-polyester tape ayinakuxhamla, i-retraction tape isetyenziselwa ukusetyenziswa ngokubanzi ekubuyiseleni ngexesha lotyando. Ihlanganiswe ne-poly (i-ethylene, i-terephthalate), i-tape ayinakuxutywa, iphothiweyo kwiipropati zokuphatha kakuhle kwaye ifumaneka ingadaywanga (emhlophe).