Medical PGA Suture Ka Nale Kobehileng Suture Ka Linale Lahloa
Polyglactinesuture e na le khoele ea suture e hokeletsoeng ho nale.Nale ea suture e entsoe ka tšepe ea boleng bo phahameng e khethehileng bakeng sa likopo tsa bongaka 'me e khomaretsoe ka thata ho khoele ea suture.The suture (naleand thread) e sebelisetsoa ho suture lisele tse bonolo 'meleng oa motho.Polyglactine ke mokhoa oa maiketsetso oa ho buoa o se nang likokoana-hloko o entsoeng ka glycolic (90%) le L-Lactide (10%) e etsang copolymer.Likhoele tsa Polyglactine suture li lohiloe 'me li koahetsoe ka calcium sterate le Polyglactine 370. Khoele ea suture le coating li ka monngoa ke 'mele oa motho ka hydrolysis e se nang phello e mpe' meleng oa motho.Polyglactine sutures e phethahatsa litlhoko tsohle tsa USP le European Pharmacopoeia bakeng sa li-suture tse sa hloekang, tsa maiketsetso tse monyang.
| Boholo | Diametertmm) | Knot-Pull Strenght (kgf) | Nale Kopanyament (kgf) | ||||
| USP | Metric | Min | Max | Karolelano ea Min | Motho ka mong Min | Karolelano ea Min | Motho ka mong Min |
| 7/0 | 0.5 | 0.050 | 0.069 | 0.14 | 0.080 | 0.080 | 0.040 |
| 6/0 | 0.7 | 0.070 | 0.099 | 0.25 | 0.17 | 0.17 | 0.008 |
| 5/0 | 1 | 0.10 | 0J49 | 0.68 | 023 | 0.23 | 0.11 |
| 4/0 | 1.5 | 0.15 | 0.199 | 0.95 | 0.45 | 0.45 | 0.23 |
| 3/0 | 2 | 0.20 | 0.249 | 1.77 | 0.68 | 0.68 | 0.34 |
| 2/0 | 3 | 0.30 | 0.339 | 2.68 | 1.10 | 1.10 | 0.45 |
| 0 | 3.5 | 0.35 | 0.399 | 3.90 | 1.50 | 1.50 | 0.45 |
| 1 | 4 | 0.40 | 0.499 | 5.08 | 1.80 | 1.80 | 0.60 |
| 2 | 5 | 0.50 | 0.599 | 6.35 | 1.80 | 1.80 | 0.70 |
Li-sutures tse monyehang tsa bongaka tsa PGLA
Ka ntlafatso ea ho rarahana le litlhoko tsa tekheniki tsa opereishene ea kahare ea motho, li-suture tse monyang tse sebelisoang ha lia lokela ho ba le matla a itseng feela, empa hape li khona ho theola butle-butle le ho monya 'meleng ka pholiso ea leqeba.Poly (ethyl lactide - lactide) (PGLA) ke e 'ngoe ea lisebelisoa tsa bohlokoa ka ho fetisisa le tse ts'episang tsa biomedical, tse ka sebelisoang ho etsa li-sutures tse monyehang hantle.Tianhe BRAND PGLA suture e amohelehang ea bongaka e entsoe ka copolymerization ea ethyl lactide le lactide ho ea ka karolelano e hlokahalang, ka ho ohla, ho otlolla, ho loha, ho roala le mekhoa e meng.Suture ena e monyehang e na le biocompatibility e ntle, ha e na karabelo e hlakileng ea lisele ho 'mele oa motho, matla a phahameng, bolelele bo itekanetseng, ho se chefo, ho se tenehe, ho fetoha habonolo le ho senyeha ho hotle (lihlahisoa tsa ho senyeha ke carbon dioxide le metsi).
Thepa e tala ea sehlahisoa ke poly e tsoang kantle ho naha (ethyl lactide - lactide), e ohliloeng le ho lohuoa ke k'hamphani ea rona.Ntho ea hydrolyzed ea sehlahisoa e ka monngoa ke 'mele oa motho,' me karabelo ea lisele e tlase.Ke sehlahisoa se ntlafalitsoeng ho ntlafatsa bohloko ba ts'ebetso.
· Matla a phahameng a tsitsipano
Matla a thata a ka bolokoa nako e telele ho feta matsatsi a 5-7 bakeng sa pholiso ea maqeba, 'me matla a ho koala a phahame haholo ho feta a khoele ea mala, a fana ka tšireletso ho bakuli.· Molemo biocompatibility
Ha ho na maikutlo a 'mele oa motho, ha ho cytotoxicity, ha ho chefo ea liphatsa tsa lefutso, ha ho khothatso,' me e ka khothalletsa kholo ea lisele tse amanang le fiber ka hare.- Ho monya ho tšepahalang
Sehlahisoa se ka monngoa ke 'mele oa motho ka hydrolysis.Ho monya ho qala matsatsi a 15 ka mor'a ho kenngoa, 'me boholo ba ho monya matsatsi a 30 hamorao le ho monya ka ho feletseng matsatsi a 60-90 hamorao.- Ho bonolo ho sebetsa
Sehlahisoa sena se bonolo, se ikutloa se le monate, se boreleli ha se sebelisoa, se hula ka tlase ho mokhatlo, se bonolo ho lefito, se tiile, ha se tšoenyehe ka khoele e robehileng.Sephutheloana se sterilized se ka buloa le ho sebelisoa habonolo.
Litlhaloso tse feletseng tsa ho roka
Lintlha tse putsoa;Thetsa;Blue, 'mala oa tlhaho oa' mala oa interweave;Ka nale;Ho na le mefuta e mengata ea lithupa tse se nang linale, ka bolelele ba likhoele ho tloha ho 45cm ho isa ho 90cm.Bolelele bo khethehileng ba li-sutures bo ka boela ba etsoa ho latela litlhoko tsa bongaka tsa ho buuoa.
Meroho
E entsoe ka tšepe ea boleng bo holimo le e thata e tsoang kantle ho naha, nale e bohale, bokaholimo ba nale bo boreleli, ho bonolo ho kenella ka har'a lisele, ha ho na tšenyo ea lisele ha e suturing.
Sebaka sa kopo
Sehlahisoa sena se ka sebelisoa haholo ho gynecology, obstetrics, opereishene, opereishene ea polasetiki, urology, pediatrics, stomatology, otolaryngology, ophthalmology le ts'ebetso e meng le intradermal soft tissue suture.
Li-sutures li senyeha 'me li kenngoa ke' mele oa motho, kahoo nako ea ho folisa maqeba e telele ho feta potoloho ea ho monya ha sehlahisoa.
Sehlahisoa sena se na le thepa e ntle ea likokoana-hloko, lingaka li lokela ho hlokomela kotsi e ka 'nang ea e-ba teng ea allergic ea biomatadium ha e e sebelisa.Ha ho na maikutlo a mabe a fumanoeng ho fihlela joale.
U se ke ua pheta libaktheria tsa mollo le disinfection ea sutures.
