umkhiqizo

I-polyester suture iyi-multifilament braided non-absorbable, suture surgical suture etholakala ngokuluhlaza nokumhlophe. I-polyester iyisigaba sama-polymers aqukethe iqembu elisebenzayo le-ester kuketango lawo eliyinhloko. Nakuba kunama-polyester amaningi, igama elithi “polyester” njengento ethile ngokuvamile libhekisela ku-polyethylene terephthalate (PET). Ama-polyester ahlanganisa amakhemikhali emvelo, njengaku-cutin of cuticles yezitshalo, kanye nama-synthetics ngokusebenzisa i-polymerization yesinyathelo sokukhula njenge-polycarbonate ne-polybutyrate. Ama-polyester emvelo kanye nama-synthetic ambalwa ayakwazi ukubola, kodwa ama-polyester amaningi okwenziwa awakwazi ukumuncwa njenge-polyester suture.

I-Polyester Surgical Sutures iboniswa ukuthi isetshenziswe ekulinganisweni kwezicubu ezithambile ezijwayelekile kanye/noma ukuxhunyaniswa, okuhlanganisa ukusetshenziswa ezinkambisweni zenhliziyo, zamehlo, nezinzwa. Imicu ye-Polyamide suture iqinile, inamandla aphezulu okuqina, kanye nokunwebeka nokucwebezela. Ziyakwazi ukumelana nemibimbi futhi zimelana kakhulu nemihuzuko namakhemikhali anjengama-asidi nama-alkali. Izinga lokushisa lokushintsha kwengilazi le-polyamide lingu-47 °C. I-suture ihlanganiswe ne-silicone ukuze ukunamathela kwezicubu ku-suture kuncane.

Izici ezihlukile ze-polyester suture:

I-polyester suture iyi-suture engamuncwa.

Ilukiwe ukuze kuthuthukiswe ukuphepha kwefindo.

Umbala oluhlaza nomhlophe ukuze uhlukanise phakathi kwezingqimba zokufipha nokuhlukanisa ukuhlala kwe-b/wa ne-suture engapheli.

Amandla okuqina aphezulu

Ihlanganiswe ne-silicone.

Tizinkawu

Ukwakhiwa kwetheyiphu ye-suture yenziwe ngezinto ezilukiwe eziqinile zokuhlinza eziqinile. Ubude be-suture eboshwe ngendilinga budlulela kubo bonke ubude betheyiphu ye-suture. Ingxenye emaphakathi yetheyiphu ye-suture ifaka umluko oyisicaba ongezwe kumsutho oboshwe oyindilinga. I-suture ifakwe phakathi nendawo kumluko oyisicaba, ihlinzeka ngomgogodla wokwakha. Izingxenye zoshintsho kuzo zonke iziphetho ze-flat braid ziyacishwa ukuze kuvunyelwe itheyiphu yokuthunga ukuthi idlule kalula ezintubeni phakathi nezinqubo zokuhlinzwa. I-suture tape iyisakhiwo esilukiwe se-ultrahigh molecular weight polyethylene fiber ehlanganiswe nemicu yeketango elide le-polymers lokwenziwa, okungcono kakhulu i-polyester. Itheyiphu ye-suture ikhonjiswe ekulungisweni kwamathambo okufunwa kakhulu njengokwakhiwa kabusha kwe-arthroscopic yokuhlukaniswa ngokuhlanganyela kwe-acromioclavicular, isibonelo. I-footprint ebanzi ye-suture tape ifanele ukulungiswa kwezicubu ze-cuff eziwohlokayo lapho ukudonsa kwezicubu kungase kube ukukhathazeka.

Itheyiphu ye-polyester ayinakumuncwa, itheyiphu yokuhlehlisa isetshenziswa ngokujwayelekile ekuhoxiseni phakathi nezinqubo zokuhlinzwa. Yakhiwe nge-poly (i-ethylene, i-terephthalate), itheyiphu ayimunbiki, ilukiwe ukuze ikwazi ukuphatha kahle futhi itholakala ingadayiwe (emhlophe).