ibicuruzwa

Hernia bivuze ko urugingo cyangwa ingirangingo mumubiri wumuntu bisiga imyanya isanzwe kandi byinjira mubindi bice binyuze mumyanya mvukanwa cyangwa yabonetse intege nke, inenge cyangwa umwobo. Mesh yahimbwe kuvura hernia.

Mu myaka yashize, hamwe niterambere ryihuse ryibikoresho siyanse, ibikoresho bitandukanye byo gusana hernia byakoreshejwe cyane mubikorwa byubuvuzi, byagize impinduka zifatika mukuvura hernia.Kugeza ubu, ukurikije ibikoresho byakoreshejwe cyane mu gusana hernia ku isi, meshes irashobora kugabanywamo ibyiciro bibiri: inshundura zidashobora kwinjizwa, nka polypropilene na polyester, hamwe na meshi ikomatanya.

Amashanyaraziyahimbwe mu 1939 kandi niyo yambere ikoreshwa cyane meshi ya mesh.Baracyakoreshwa nabaganga bamwe babaga uyumunsi kuko bihendutse cyane kandi byoroshye kuboneka.Nyamara, kubera ko umugozi wa polyester uri muburyo bwa fibrous, ntabwo ari byiza nka mesh monofilament polypropylene mesh muburyo bwo kurwanya indwara.Gutwika hamwe numubiri wamahanga wibikoresho bya polyester birakomeye cyane muburyo bwose bwibikoresho bya mesh.

Polypropylene Meshikozwe muri fibre ya polypropilene kandi ifite imiterere ya mesh imwe.Polypropilene ni ibikoresho byatoranijwe byo gusana inenge zo munda muri iki gihe.Ibyiza ni nkibi bikurikira.

1. Yoroheje, irwanya cyane kunama no kugundwa
2. Irashobora guhuzwa nubunini busabwa
3. Ifite ingaruka zigaragara cyane mukubyutsa fibrous tissue ikwirakwira, kandi mesh aperture nini, ibyo bikaba bifasha cyane gukura kwimitsi ya fibrous kandi byinjira byoroshye mubice bihuza
4. Umubiri w’amahanga witwara neza, umurwayi nta mubiri w’amahanga ugaragara kandi atamerewe neza, kandi afite igipimo gito cyane cyo kugaruka no kugorana.
5. Kurwanya kwandura, ndetse no mu bikomere byanduye byanduye, ingirangingo za granulation zirashobora kwiyongera muri meshi ya mesh, bitarinze kwangirika kwa mesh cyangwa sinus.
6. Imbaraga zo hejuru
7. Ntabwo byatewe namazi nimiti myinshi
8. Kurwanya ubushyuhe bwinshi, birashobora gutekwa no guhindurwa
9. Ugereranije

Polypropilene mesh nayo nibyo dusaba cyane.Ubwoko 3 bwa Polypropilene, buremereye (80g / ㎡）, busanzwe (60g / ㎡） n'umucyo （40g / ㎡） muburemere bufite ibipimo bitandukanye birashobora gutangwa. Ibipimo bizwi cyane ni 8 × 15 （cm） ， 10 × 15 （ cm） ， 15 × 15 （cm）, 15 × 20 （cm).

Kwagura Polytetrafluoroethylene meshni yoroshye kuruta mesester ya polyester na polypropilene.Ntibyoroshye gukora ibifatika mugihe uhuye ningingo zo munda, kandi reaction yo gutwika yatewe nayo niyo yoroshye.

Meshni mesh ifite ubwoko 2 cyangwa bwinshi bwibikoresho.Ifite imikorere myiza nyuma yo gukuramo ibyiza byibikoresho bitandukanye.Kurugero,

Mesh ya polipropilene ihujwe na E -PTFE cyangwa meshi ya Polypropilene ihujwe nibikoresho byinjira.