Polyester Sutures le litheipi
Polyester suture ke multifilament braided e sa monyeheng, sterile suture suture e fumanehang ka botala le bosoeu. Polyester ke sehlopha sa li-polymers tse nang le sehlopha se sebetsang sa ester ketane ea tsona ea mantlha. Le hoja ho na le li-polyester tse ngata, lentsoe "polyester" e le thepa e khethehileng hangata e bolela polyethylene terephthalate (PET). Li-polyester li kenyelletsa lik'hemik'hale tse hlahang ka tlhaho, joalo ka ka har'a cuticle ea limela, hammoho le li-synthetics ka polymerization ea mohato oa kholo joalo ka polycarbonate le polybutyrate. Li-polyester tsa tlhaho le tse 'maloa tsa maiketsetso li khona ho senyeha, empa li-polyester tse ngata tsa maiketsetso ha li monyehe joaloka suture ea polyester.
Polyester Surgical Sutures e bonts'itsoe hore e sebelisoe ka kakaretso ka kakaretso ea lisele tse bonolo le / kapa ligation, ho kenyelletsa le ts'ebeliso ea methapo ea pelo, ea mahlo le ea methapo ea kutlo. Likhoele tsa polyamide suture li thata, li na le matla a holimo, hammoho le elasticity le khanya. Ha li na mats'obetso 'me li hanana haholo le ho khojoa le lik'hemik'hale tse kang acid le alkalis. Mocheso oa phetoho ea khalase ea polyamide ke 47 °C. The suture e koahetsoe ka silicone e le hore ho khomarela lisele ho suture ho fokotsehe.
Litšobotsi tse ikhethang tsa polyester suture:
Polyester suture ke suture e ke keng ea monyeha.
E lohiloe ho ntlafatsa tšireletso ea lefito.
'Mala o motala le o mosoeu ho khetholla pakeng tsa lihlopha tsa knotting le ho khetholla b/wa ho lula le suture e sa feleng.
Matla a phahameng a tsitsipano
E koahetsoe ka silicone.
Tlitšoene
Mohaho oa theipi ea suture o entsoe ka lisebelisoa tse lohiloeng tse matla haholo tsa ho buoa. Bolelele ba suture e chitja e lohiloeng e fetela bolelele bohle ba tepi ea suture. Karolo e bohareng ea tepi ea suture e na le lesela le sephara le kentsoeng lesela le pota-potileng le lohiloeng. The suture e kenyelelitsoe bohareng ba braid e bataletseng, e fana ka mokokotlo oa mohaho. Likarolo tsa phetoho pheletsong e 'ngoe le e 'ngoe ea li-braid tse sephara li koetsoe ho lumella tepi ea suture hore e fete habonolo liphakeng nakong ea ho buuoa. Theipi ea suture ke kaho e lohiloeng ea ultrahigh molecular weight polyethylene fiber e kopantsoeng le likhoele tsa polymer e le 'ngoe kapa tse ngata tse telele tsa maiketsetso, haholo-holo polyester. Theipi ea suture e bontšoa bakeng sa ho lokisoa ha masapo a masapo a mangata a kang arthroscopic reconstruction bakeng sa karohano ea motsoako oa acromioclavicular, mohlala. Thepa e pharaletseng ea theipi ea suture e loketse bakeng sa ho lokisoa ka har'a lisele tse senyehang tsa cuff moo ho ka bang tšoenyang.
Theipi ea polyester ha e monyehe, tepi ea ho khutlisa e sebelisoa ka kakaretso ha ho etsoa opereishene. E entsoe ka poly (ethylene, terephthalate), theipi ha e monyele, e lohiloe bakeng sa thepa e nepahetseng ea ho sebetsana le 'me e fumaneha e sa dauoa (e tšoeu).
Multipurpose extended subcostal incision bakeng sa opereishene ea hepatobiliary
Multipurpose extended subcostal incision bakeng sa opereishene ea hepatobiliary