imveliso

Izinto eziphathekayo: 100% Polydioxanone
Igqunywe ngu: ayigqunywanga
Ulwakhiwo: i-monofilament ngokukhupha
Umbala (ucetyiswa kunye nokhetho): Violet D&C No.2
Ubungakanani obukhoyo: USP Ubungakanani 6/0 ukuya kwiNo.2 #, EP Metric 1.0 ukuya kuthi ga kwi-5.0
Ukufunxa ngobuninzi: 180-220 iintsuku
Ugcino lwe-Tensile Strength:
Ubungakanani ngaphezu kwe-USP3/0 (Metric 2.0) 75% ngeentsuku ze-14, 70% nge-28days, i-50% kwiintsuku ezingama-42.
Ubungakanani obuncinci be-USP4/0 (Metric 1.5) 60% ngeentsuku ezili-14, 50% ngeentsuku ezingama-28, 35% kwiintsuku ezingama-42.

I-Polydioxanone (i-PDO) okanye i-poly-p-dioxanone i-polymer yokwenziwa engenambala, i-crystalline, i-biodegradable synthetic polymer.

I-Polydioxanone isetyenziselwa ukusetyenziswa kwe-biomedical, ngokukodwa ekulungiseleleni i-sutures yokuhlinzwa. Ezinye izicelo ze-biomedical ziquka amathambo, utyando lwe-maxillofacial, utyando lweplastiki, ukuhanjiswa kweziyobisi, usetyenziso lwentliziyo, ubunjineli bezicubu kunye notyando lobuhle. Ithotywa yi-hydrolysis, kwaye iimveliso zokugqibela zikhutshwe kakhulu kumchamo, intsalela ikhutshwe yinkqubo yokugaya okanye ikhutshwe njenge-CO2. I-biomaterial iphinda ifakwe ngokupheleleyo kwiinyanga ezi-6 kwaye inokubonwa kuphela isicatshulwa esincinci sokusabela komzimba wangaphandle kwindawo yokufakelwa. Izinto ezenziwe nge-PDO zinokuvalwa nge-ethylene oxide.
Sinomatshini okhethekileyo wokukhupha kunye nobuchule obugcina intambo ilungelelene kakuhle phakathi kokuthamba kunye namandla.
Ngokwanda kwemithombo yeendaba zentlalo, imfuno yotyando lobuhle kunye ne-cosmetic iyaqhakaza njengoko wonke umntu enqwenela ukubonisa umhlaba ubuhle. Ukunyusa utyando lusiya luthandwa, njengoko i-PDO ineprofayile yokufunxa ende, isetyenziswa kakhulu kwi-Aesthetic sutures, ngakumbi iLifting Sutures. Kwenzeka okufanayo kutyando olungephi. I-Barbed okanye i-fish-bone yimilo yentambo esetyenziswa kakhulu kwi-PDO. Zonke ezi zifuna umsonto womelele ngakumbi kunothambileyo. Singanikezela ngentambo yePDO eyenzelwe isiko ngokweenkqubo ezichanekileyo ezizisa ukuthotyelwa kwentambo yePDO ekhethekileyo kunye nemfuno yomthengi ebanceda bagqibe imveliso egqibeleleyo.

Okwangoku sinokubonelela kuphela ngombala weViolet kumsonto wePDO ongeyontsholongwane.

Ukusukela ekuqaleni xa kwenziwa umthungo wotyando ofake isicelo sokuvala amanxeba, iye yasindisa ubomi beebhiliyoni kwaye ikwaqhubele phambili phambili kunyango. Njengezixhobo zonyango ezisisiseko, i-sutures yotyando eyinyumba esetyenziswa ngokubanzi kwaye ixhaphake kakhulu phantse kuwo onke amasebe esibhedlele. Njengokubaluleka kwayo, i-sutures yotyando mhlawumbi kuphela kwezixhobo zonyango ezichazwe kwi-Pharmacopeia, kwaye ngokwenene akukho lula ukuhambelana nemfuneko.

Imarike kunye nokubonelela kwabelwana ngabavelisi abakhulu kunye neempawu, uJohnson & Johnson, uMedtronic, uB.Braun okhokela imarike. Kumazwe amaninzi, ezi nkokeli zintathu zinesabelo semarike esingaphezulu kwama-80%. Kukho kwakhona phantse 40-50 abavelisi abavela kumazwe aphuhlileyo, njengeYurophu Union, USA, Japan, Australia njl, apho malunga 80% yezibonelelo. Ukubonelela ngeentambo zotyando ezininzi eziyimfuneko kwinkqubo yokhathalelo lwempilo karhulumente, iziphatha-mandla ezininzi zikhupha iithenda ukonga iindleko, kodwa umthungo wotyando usekwinqanaba lexabiso eliphezulu kwibhaskithi yethenda ngelixa ubulunga obufanelekileyo bekukhethwa. Phantsi kwalo mqathango, ngakumbi nangakumbi ulawulo oluqalisa ukuseta umgaqo-nkqubo wemveliso yengingqi, kwaye oku kwenza imfuneko ngakumbi nangakumbi ekuboneleleni iinaliti sutures kunye nentambo () ngokomgangatho. Kwelinye icala, abekho ababoneleli abafanelekileyo kwezi zinto zikrwada kwimarike ngenxa yotyalo-mali olukhulu koomatshini kunye nobugcisa. Kwaye abaninzi ababoneleli abanako ukunika umgangatho kunye nokusebenza.

Senze utyalo-mali ukuze sifumane eyona nto iluncedo koomatshini kunye nobuchwephesha xa sisanda kuseka ishishini lethu. Sihlala sivula umgangatho wentengiso kunye neesutures zokusebenza kunye nezinto zokuvelisa iisutures. Ezi zibonelelo zizisa umyinge wokonakala onganeno kunye nemveliso ephezulu kumaziko aneendleko ezininzi ezifanelekileyo, kwaye inceda ulawulo ngalunye ukuba lufumane unikezelo ngeendleko eziphantsi kwiisutures zasekhaya. Inkxaso engayekiyo kwimizi-mveliso isenza sime sizinzile kukhuphiswano