suma:
Kuvhiya sutures uye zvikamu zvadzo zvishandiso zvakakosha muminda yekurapa uye yekuvhiya. Vanoita basa rinokosha pakuvhara maronda, kukurudzira kupora uye kuderedza ngozi yehutachiona. Mune ino blog post, isu tichakurukura kukosha kweasina sterile sutures, kunyanya isina-sterile isingabatike sutures yakagadzirwa nenylon kana polyamide. Isu tichaongorora zvakare mumhando dzakasiyana dzepolyamides uye mashandisiro adzo mushinda dzeindasitiri. Kunzwisisa kuumbwa uye zvakanakira zvinhu izvi zvichatibatsira kunzwisisa kukosha kwazvo mukuvhiya.
Iyo chemistry kuseri kwe polyamide 6 uye polyamide 6.6:
Polyamide, inowanzo zivikanwa senaironi, inyanzvi yekugadzira polymer. Pakati pezvimiro zvayo zvakasiyana, polyamide 6 uye polyamide 6.6 zvakakosha zvikuru. Polyamide 6 ine monoma imwe chete ine maatomu ekabhoni matanhatu, nepo polyamide 6.6 musanganiswa wemamonomeri maviri ane matanhatu kabhoni atomu imwe neimwe. Iyi yakasarudzika kuumbwa yakanyorwa 6.6, kusimbisa kuvepo kwemamonomer maviri.
Non-sterile non-absorbable sutures:
Non-sterile non-absorbable sutures inowanzoshandiswa mukuvhiya apo suture inoda kuramba iri mumuviri kwenguva yakareba. Idzi tambo dzakagadzirwa kubva kuzvinhu zvakaita senaironi kana polyamide, kuve nechokwadi chekusimba uye kusimba. Kusiyana neabsorbable sutures, iyo inonyungudika nekufamba kwenguva, sutures isingabatike inogadzirwa kuti ive yekusingaperi, ichipa kuvharika kwenguva refu kwemaronda.
Zvakanakira zveasina sterile sutures:
1. Simba nekugara kwenguva refu: Nylon uye polyamide sutures zvine simba rakanyanya kusimba uye zvinogona kumira kushushikana kunokonzerwa nekuvharwa kwemaronda uye kufamba kwetishu.
2. Kuderedza ngozi yehutachiwana: Izvo zvisingabviri zvisikwa zvezvipfeko izvi zvinoderedza ngozi yehutachiona sezvo inogona kuonekwa nyore nyore uye kubviswa kana zvichidiwa.
3. Kuporeswa kwemaronda: Masutu asina utachiona anobatsira mukurongeka kwemaronda, achikurudzira kuporeswa kwemazuva ose uye kuderedza mavanga.
Kushandiswa kweshinda yeindasitiri mukuvhiya sutures:
Sezvo polyamide 6 ne6.6 ichiwanzo shandiswa mushinda dzemaindasitiri, zvimiro zvadzo zvakare zvinoita kuti ive yakakodzera pakuvhiya sutures. Inherent simba uye abrasion resistance inoshandura kuva yakavimbika uye yakachengeteka kuvhara kweronda. Pamusoro pezvo, kuita kwakasiyana-siyana kwe polyamide kunobvumira kugadzirwa kwe sutures kusangana nezvinodiwa zvekuvhiya.
mukupedzisa:
Kuvhiya sutures uye zvikamu zvadzo, kunyanya zvisina-sterile isingabvirike sutures yakagadzirwa naironi kana polyamide, inoita basa rakakosha pakuvhara maronda. Kunzwisisa kemikari kuseri kwe polyamide 6 uye polyamide 6.6 kunopa nzwisiso yezvishandiso zvinoshandiswa uye zvakasarudzika zvimiro. Nekushandisa aya anogara uye anogara kwenguva refu sutures, vashandi vekurapa vanogona kuve nechokwadi chekuvharwa kwemaronda uye nemhedzisiro yemurwere.
Nguva yekutumira: Oct-17-2023