Sutures ndi mwala wapangodya wa opaleshoni, yomwe imagwiritsidwa ntchito kutseka mabala, kuteteza minofu, ndikulimbikitsa machiritso. Pakati pa mitundu yosiyanasiyana ya zida za suture zomwe zilipo,polyester multifilament sutureskuwonekera chifukwa cha mawonekedwe awo apadera komanso magwiridwe antchito osiyanasiyana azachipatala. Mu bukhuli, tilowa muzomwe zimapangitsa polyester multifilament sutures kukhala chisankho chokondedwa, ubwino wawo waukulu, ndi momwe amafananizira ndi monofilament sutures, kupereka zidziwitso zamtengo wapatali kwa akatswiri azaumoyo ndi odwala omwe.
Kodi Ndi ChiyaniPolyester Multifilament Sutures?
Ma polyester multifilament sutures amapangidwa kuchokera ku ulusi wolimba, woluka wa poliyesitala. Mosiyana ndi ma monofilament sutures, omwe amakhala ndi ulusi umodzi wonga ulusi, ma multifilament sutures amapangidwa ndi timagulu tating'onoting'ono tambirimbiri topindika kapena kuluka pamodzi kuti tigwirizane. Mapangidwe olukawa amapereka mphamvu zowonjezera, kusinthasintha, ndi machitidwe apamwamba a kagwiridwe, kuwapanga kukhala chisankho choyenera pa maopaleshoni omwe amafunikira kutsekedwa mwatsatanetsatane komanso motetezeka.
Kugwiritsa ntchitopolyester multifilament suturesndizofala m'ma opaleshoni amtima, ophthalmic, ndi maopaleshoni ambiri chifukwa cha kudalirika kwawo komanso kuchepa kwa minofu. Polyester, pokhala chinthu chopangidwa, imathandizanso kukana kuwonongeka ndikusunga umphumphu wake pakapita nthawi, zomwe ndizofunika kwambiri kuti machiritso a nthawi yayitali.
Ubwino waukulu wa Polyester Multifilament Sutures
Ma polyester multifilament sutures amapereka maubwino angapo omwe amawapangitsa kukhala otchuka pakapangidwe ka opaleshoni. Tiyeni tiwone zina mwazabwino zawo zazikulu:
1. Kuthamanga Kwambiri Mphamvu
Mapangidwe okulukidwa a polyester multifilament sutures amapereka mphamvu zapadera. Mphamvuyi imatsimikizira kuti sutures imatha kupirira kupsinjika ndi kupsinjika komwe kumachitika ndi minofu panthawi ya machiritso, kuchepetsa chiopsezo cha kusweka kwa suture. Kulimba kwamphamvu kwambiri kumapindulitsa makamaka maopaleshoni okhudza madera osunthika kapena ovuta kwambiri, monga kutsekedwa kwa khoma la m'mimba kapena kukonza limodzi.
2. Chitetezo chapamwamba cha mfundo
Chimodzi mwazinthu zodziwika bwino zapolyester multifilament suturesndiye chitetezo chawo chapamwamba cha mfundo. Ulusi wolukidwawo umapangitsa kukangana kwambiri pakati pa ulusi, kulola mfundo kuti zigwire mwamphamvu popanda kutsetsereka. Ichi ndi chikhumbo chofunika kwambiri pakuchita opaleshoni, kumene mfundo yotayirira ikhoza kusokoneza kukhazikika kwa kutsekedwa kwa bala.
Mosiyana ndi zimenezi, ma sutures a monofilament, okhala ndi chingwe chosalala, chokhala ndi chingwe chimodzi, amatha kutsetsereka ndi mfundo, makamaka pomanga mfundo zovuta kapena zosalimba. Kutetezedwa kwa mfundo za multifilament sutures kumachepetsa ngoziyi, kuwapanga kukhala chisankho chodalirika kwa maopaleshoni omwe akufuna kukwaniritsa kutseka kwa bala.
3. Kuchita bwino kwambiri ndi kusinthasintha
Kugwira ndi kusinthasintha ndizofunikira zomwe madokotala ochita opaleshoni amaziganizira posankha suture material. Ma polyester multifilament sutures amapambana pankhaniyi chifukwa cha mawonekedwe awo oluka, omwe amapereka kudalirika komanso kugwiritsa ntchito mosavuta. Madokotala ochita opaleshoni nthawi zambiri amapeza kuti sutures izi zimakhala ndi "zofewa", zomwe zimapangitsa kuti zikhale zosavuta kuzigwiritsa ntchito komanso kuziyika panthawi yovuta.
Makhalidwe ogwiritsiridwa ntchito owonjezereka amachepetsanso chiopsezo cha kuwonongeka kwa minofu panthawi ya suturing, monga njira yosalala ya suture kupyolera mu minofu imachepetsa kuvulala. Mkhalidwe umenewu ndi wofunika kwambiri pa maopaleshoni a maso, kumene kusokonezeka kwapadera ndi kusokonezeka kwa minofu kumakhala kofunika kwambiri.
Kuyerekeza Polyester Multifilament ndi Monofilament Sutures
Pankhani kusankha pakatipolyester multifilament suturesndi monofilament sutures, ndizofunika kumvetsetsa kusiyana kwawo ndi zochitika zenizeni zomwe mtundu uliwonse umaposa.
Kulimbitsa Mphamvu ndi Knot Security
Monga tanenera kale, ma polyester multifilament sutures amapereka mphamvu zowonjezereka komanso chitetezo cha mfundo. Ma sutures a monofilament, ngakhale amphamvu, sangapereke mlingo womwewo wa kudalirika ponena za mphamvu yogwira mfundo. Izi zimapangitsa ma multifilament sutures kukhala njira yabwinoko pamachitidwe omwe amafunikira mphamvu zolimba kwambiri komanso mfundo zotetezeka, monga maopaleshoni amtima ndi mafupa.
Matenda a minofu
Chimodzi mwazinthu zomwe zimakhudzidwa kwambiri ndi zinthu zilizonse za suture ndikuti zimatha kuyambitsa minofu. Polyester multifilament sutures nthawi zambiri amaloledwa bwino; komabe, chikhalidwe chawo cholukidwa chikhoza kukhala ndi mabakiteriya mosavuta kusiyana ndi malo osalala a monofilament sutures, zomwe zingayambitse chiopsezo chachikulu cha matenda m'mabala oipitsidwa kapena okhudzidwa. Zikatero, ma sutures a monofilament angakhale okondedwa chifukwa cha kuchepa kwa mabakiteriya.
Kusinthasintha ndi Kusamalira
Ma sutures a monofilament, ngakhale kuti samakonda kukhala ndi mabakiteriya, amatha kukhala olimba komanso osasinthasintha kusiyana ndi ma multifilament awo. Kuuma kwake kungapangitse kugwira ndi kumanga mfundo kukhala kovuta kwambiri, makamaka pochita maopaleshoni ovuta.Polyester multifilament suturesperekani kusinthasintha kwabwinoko komanso kosavuta kugwiritsa ntchito, kuwapanga kukhala chisankho chokondedwa kwa madokotala ochita opaleshoni omwe amaika patsogolo kutonthoza ndi kulondola.
Ntchito Zenizeni Zapadziko Lonse za Polyester Multifilament Sutures
Kusinthasintha kwapolyester multifilament suturesamawapangitsa kukhala oyenera ntchito zosiyanasiyana opaleshoni. Nazi zitsanzo zochepa zomwe zatsimikizira kuti ndizothandiza kwambiri:
1.Opaleshoni Yamtima: Mu machitidwe a mtima, kumene ma sutures amphamvu ndi otetezeka ali ovuta, polyester multifilament sutures amagwiritsidwa ntchito potseka mitsempha ya magazi, kuteteza ma grafts, ndi kukonza ma valve. Mphamvu zawo zolimba kwambiri komanso chitetezo chabwino kwambiri cha mfundo zimawapangitsa kukhala chisankho chabwino pamachitidwe apamwambawa.
2.Opaleshoni Yamafupa: Mu opaleshoni ya mafupa, makamaka omwe amakhudza kukonzanso kwa tendon kapena ligament, mphamvu ndi kusinthasintha kwa polyester multifilament sutures zimathandiza kupirira kupsinjika komwe kumayikidwa pazitsulo zokonzedwa panthawi ya machiritso. Izi zimachepetsa chiopsezo cha kulephera kwa suture ndikuwonjezera kukhazikika kwa kukonza.
3.General Surgery: Nthawi zambiri maopaleshoni, monga kutsekeka kwa m'mimba, kuwongolera kwapamwamba komanso chitetezo cha mfundo za polyester multifilament sutures zimawapangitsa kukhala njira yopangira maopaleshoni. Amapereka kutsekedwa kwa mabala odalirika, ngakhale m'madera ovuta kwambiri, kuchepetsa chiopsezo cha kuwonongeka kwa bala ndi zovuta.
Kusankha Suture Yoyenera Pazosowa Zanu
Powombetsa mkota,polyester multifilament suturesperekani maubwino angapo, kuphatikiza kulimba kwamphamvu kwambiri, chitetezo chapamwamba cha mfundo, ndi mawonekedwe abwino kwambiri ogwirira, kuwapangitsa kukhala osankha mosiyanasiyana pama opaleshoni osiyanasiyana. Komabe, ndikofunikira kulingalira zofunikira za njira iliyonse komanso momwe wodwalayo alili posankha zida zoyenera za suture.
Kwa akatswiri azaumoyo, kumvetsetsa kusiyana pakati pa multifilament ndi monofilament sutures kungathandize kupanga zisankho zomwe zimakulitsa zotsatira za odwala. Pamene njira zopangira opaleshoni zikupitilirabe kusinthika, ntchito ya zida zapamwamba za suture monga polyester multifilament sutures zimakhalabe zofunika pakuwonetsetsa kuti chilonda chitsekedwe komanso kulimbikitsa machiritso abwino.
Nthawi yotumiza: Nov-22-2024
