Kuvhiyiwa kweOrthopedic kune chinangwa chekudzorera basa uye kubvisa marwadzo, uye chimwe chikamu chakakosha isarudzo yemasutu anoshandiswa kugadzirisa matishu. Pakati pezvakasiyana suture zvinhu,polyester suturesdzakabuda sechisarudzo chakasarudzika nekuda kwekugara kwavo uye kuita kwakavimbika mumaitiro akaomarara. Muchinyorwa chino, tinoongorora kuti nei polyester sutures ichifarirwa mukuvhiyiwa kwemapfupa, mabhenefiti avo makuru, uye basa rawo mukusimudzira kupora kwemurwere.
Nei Suture Material Iine Nyaya muOthopedic Surgery
Kusarudza iyo chaiyo suture zvinhu kwakakosha mukuvhiya kwemapfupa nekuti zvinokanganisa maitiro ekuporesa. Nzira dzemabhonzo dzinowanzobatanidza kugadzirisa maronda, tendon, kana tsandanyama, zvinoda sutures inogona kumira zvakanyanya kushushikana uye kushushikana. Kune aya mabasa anodiwa, polyester sutures inopa simba rinodiwa uye elasticity. Zvimiro zvavo zvakasarudzika zvinovaita sarudzo yakanaka, kunyanya mukuvhiya uko kutsigirwa kwetishu kwenguva refu kwakakosha.
Semuenzaniso, muzviitiko zvekugadzirisa rotator cuff, vanachiremba vanovhiya vanosarudza kushandisa polyester sutures nekuda kwesimba ravo rakasimba rekusimba, iro rinobatsira kuchengetedza tendon kumapfupa panguva yekuporesa. Izvi zvinovimbisa kugadziriswa kwakagadzikana, kuderedza dambudziko rekukuvara zvakare uye kukurudzira kukurumidza kupora kune murwere.
Mabhenefiti Akakosha ePolyester Sutures muOrthopedics
1. High Tensile Simba
Polyester sutures inozivikanwa nokuda kwavohigh tensile simba, ichiita kuti ive yakakodzera kune nzira dzinoda kusona kwakasimba uye kwakasimba. Kusiyana nemisungo inonyungudika inoshatisa nekufamba kwenguva, polyester sutures inopa tsigiro yekusingaperi kune yakagadziriswa tishu. Hunhu uhwu hunonyanya kubatsira munzvimbo dzakanyanya kushushikana semabvi kana pfudzi, uko matsinga akagadziridzwa anoda kushingirira kufamba kwemuviri uye uremu.
Mukuvakwazve kwe anterior cruciate ligament (ACL), semuenzaniso, polyester sutures inoita basa rakakosha. Simba rema sutures aya anobatsira kuchengetedza kutendeseka kwekugadziriswa kwegraft, kupa kugadzikana kunodiwa pakugadzirisa kunobudirira uye kubudirira kwenguva refu.
2. Minimal Tissue Reaction
Imwe mukana wekushandisapolyester suture ye orthopedicsndiyo biocompatibility yayo. Polyester sutures ine nzvimbo yakatsetseka, isingabatike inoderedza kuita kwenyama. Izvi zvinoderedza njodzi yekuzvimba uye hutachiona, izvo zvinowanzoitika matambudziko mukuvhiya.
Chidzidzo chakaburitswa muNyaya yeOrthopedic Researchvakawana kuti varwere vakagadziriswa ligament vachishandisa polyester sutures vakawana mazinga akaderera ekuputira mushure mekuvhiyiwa kana vachienzaniswa nevaya vakagamuchira sutures yakagadzirwa kubva kune zvimwe zvinhu. Izvi zvinosimbisa kukosha kwekusarudza sutures inokurudzira nzvimbo shoma yekuporesa kuporesa.
3. Kusiyana-siyana muKushandisa
Polyester sutures inoshanda zvakasiyana-siyana uye inogona kushandiswa mukuvhiya kwakasiyana-siyana kwemapfupa, kubva pakugadzirisa ligament uye tendon kusvika pakutsiviwa kwemajoini. Kugara kwavo kunoita kuti ive yakakodzera kune zvese zvinyoro zvinyoro uye kugadzirisa kwemapfupa. Pamusoro pezvo, kuchinjika kwavo kunobvumira vanachiremba vanovhiya kuti vawane mafundo chaiwo uye akachengeteka, kunyangwe munzvimbo dzakaoma dzekuvhiya.
Semuenzaniso, mukuvhiya kwekutsiva hudyu, polyester sutures inoshandiswa kuvhara yakadzika tsandanyama. Kuchinja uye kusimba kwavo kunovimbisa kuti matishu emhasuru anobatwa akabatana zvakasimba, zvichideredza mikana yeronda dehiscence uye kutsigira kukurumidza kufamba kwemurwere mushure mekuvhiyiwa.
Mhedzisiro yePolyester Sutures paKupora Murwere
Kusarudzwa kwe suture material kune zvakanangana nekugadzirisa murwere. Polyester sutures, nekusimba kwavo uye kuramba kutambanudza, inopa rutsigiro rwakakodzera kune yakagadziridzwa tishu, ichivabatsira kupora mukurongeka kwayo. Izvi zvakakosha pakuchengetedza kugadzikana uye kushanda kwemajoini.
Kune varwere, izvi zvinoreva kuderedzwa kwengozi yematambudziko uye inofanotaura nguva yekudzoreredza. Mukuvhiyiwa kwemapfupa sekugadzirisa tendon, uko nzira yekuporesa inogona kuva yakareba, kushandiswa kwepamusoro-soro sutures yakafanana nepolyester inogona kuita mutsauko mukuru mugumisiro. Kugadziriswa kwetendon kunotsigirwa zvakanaka kunogona kutungamirira kusimba rakavandudzwa, kuderedzwa kunorwadza, uye kukurumidza kugadzirisa, zvichiita kuti varwere vadzoke kumabasa avo emazuva ose nokukurumidza.
Nyaya Yokudzidza: Polyester Sutures mu ACL Reconstruction
Muenzaniso unoshanda wekushanda kwepolyester sutures inogona kuonekwa mu ACL reconstruction surgeries. Iyi nzira inoitwa kugadzirisa ACL yakabvaruka, kukuvara kunowanzoitika pakati pevatambi. Kuvhiyiwa kunosanganisira kubatanidza tendon kutsiva ligament yakakuvadzwa, uye polyester sutures inoshandiswa kuchengetedza iyi graft panzvimbo.
Chidzidzo chekiriniki chaisanganisira varwere zana vari kuvakwazve ACL vakawana kuti avo vakagamuchira polyester sutures vakawana mashoma matambudziko ane chekuita negraft slippage. Pamusoro pezvo, varwere ava vakataura huwandu hwekugutsikana uye kukurumidza kupora nguva zvichienzaniswa nevaya vaive nemhando dzakasiyana dze suture. Izvi zvinoratidza basa rinokosha rinoitwa nepolyester sutures mukuona kubudirira kwemaitiro emapfupa.
Polyester sutures yakaratidza kuve chishandiso chakakosha mukuvhiyiwa kwemapfupa nekuda kwesimba rayo, kuvimbika, uye kushomeka kwetishu. Kushandiswa kwavo mumatanho akaita sekugadzirisa ligament uye kutsiva majoini kunobatsira zvakanyanya mukubudirira kwese kwekuvhiya uye kunowedzera kupora kwemurwere. Nekupa tsigiro yakasimba yekuporesa matishu, polyester sutures inobatsira kuderedza kunetsa, kunatsiridza mhedzisiro yekuvhiya, uye kufambisa nekukurumidza kudzoreredza.
Kune vashandi vehutano, kunzwisisa basa repolyester suture ye orthopedicskunokosha pakuita zvisarudzo zvine ruzivo zvinobatsira zvakananga kutarisira murwere. Sezvo tsvagiridzo uye tekinoroji ichienderera mberi, kushandiswa kwemhando yepamusoro suture zvinhu sepolyester kungangowedzera kuwanda, zvichiwedzera kuvandudza mhedzisiro yekuvhiya kwemapfupa.
Muchidimbu, kusarudzwa kwepolyester sutures kunogona kuva mutambo-shanduko muhutano hwemapfupa, kupa mhinduro yakavimbika inotsigira kuporesa kunobudirira uye kupora kwenguva refu. Kune varwere vari kuvhiyiwa kwemapfupa, sarudzo iyi inogona kureva musiyano pakati pekugadzirisa kupora uye kudzoreredza kwenguva refu, zvichisimbisa kukosha kwekushandisa zvinhu zvakakodzera kuti zvibudirire pakuvhiya.
Nguva yekutumira: Nov-13-2024
