Nkhani

Panthawi yachipatala, opaleshoni ya suturing ndi gawo lofunikira poonetsetsa kuti mabala ndi mabala amachira bwino. Ma sutures opangira opaleshoniwa amabwera muzinthu zosiyanasiyana komanso m'magulu, iliyonse ili ndi mawonekedwe ake apadera komanso ntchito zake. Kumvetsetsa zolemba zosiyanasiyana ndi magulu a ma sutures opangira opaleshoni ndikofunikira kuti musankhe mankhwala oyenera pa ntchito inayake yachipatala.

Magulu a sutures opangira opaleshoni amatha kutengera zinthu zosiyanasiyana, kuphatikiza magwero azinthu, mayamwidwe, komanso kapangidwe ka fiber. Tiyeni tione mwatsatanetsatane zigawo izi kuti timvetse bwino sutures opaleshoni ndi gulu lawo.

Gwero lazinthu:
Sutures amathanso kugawidwa kutengera gwero la zinthuzo. Ma sutures opangira opaleshoni amatha kugawidwa kukhala ma sutures achilengedwe ndi ma sutures opangira. Ma sutures achilengedwe amaphatikiza matumbo (chrome ndi okhazikika) ndi silika, pomwe zopangira zopangira zimaphatikizapo zida monga nayiloni, poliyesitala, polypropylene, PVDF, PTFE, PGA, PGLA, PGCL, PDO, chitsulo chosapanga dzimbiri, ndi UHMWPE. Chilichonse chimakhala ndi zinthu zapadera zomwe zimapangitsa kuti zikhale zoyenera kwa mitundu yosiyanasiyana ya maopaleshoni ndi mitundu ya minofu.

Mayamwidwe mwachidule:
Njira inanso yoyika ma sutures opangira opaleshoni imachokera ku zinthu zomwe zimayamwa. Ma sutures ena amapangidwa kuti atengeke ndi thupi pakapita nthawi, pamene ena sangatengeke ndipo amafunika kuchotsedwa pambuyo pochira. Zomwe zimayamwa za ma sutures opangira opaleshoni ndizofunikira kwambiri pakuzindikira kutalika kwawo komanso kuyenerera kwa ntchito zina zachipatala.

Mapangidwe a Fiber:
Mapangidwe a suture amathandizanso kwambiri pamagulu ake. Suture ikhoza kukhala monofilament, kutanthauza kuti imapangidwa ndi chingwe chimodzi cha zinthu, kapena multifilament, chomwe chimapangidwa ndi zingwe zambiri zomwe zimapindika kapena kulumikiza pamodzi. Mtundu uliwonse wa mawonekedwe a ulusi umakhala ndi machitidwe osiyanasiyana ogwirizira ndi kuluka, komanso milingo yosiyanasiyana ya minofu.

Mwachidule, kupanga ndi kugawa kwa ma sutures opangira opaleshoni ndizofunikira kwambiri pazachipatala. Pomvetsetsa gwero lazinthu, mayamwidwe, ndi kapangidwe ka fiber ka ma sutures opangira opaleshoni, akatswiri azachipatala amatha kupanga zisankho zomveka posankha mankhwala oyenera opangira opaleshoni. Kaya mukutseka chilonda chaching'ono kapena mukuchita opaleshoni yovuta, kusankha koyenera kwa ma sutures opangira opaleshoni ndi zigawo zikuluzikulu ndizofunikira kwambiri kuti mutsimikizire kuti zotsatira za odwala zikuyenda bwino.