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 afaka 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 ayabola, 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.Azikwazi ukushwabana 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.Ubude be-suture eboshwe ngendilinga budlulela kubo bonke ubude betheyiphu yokushutha.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.Itheyiphu ye-suture 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).