ngwaahịa

Ịwa ahụ anya bụ usoro ịwa ahụ a na-eme na anya ma ọ bụ akụkụ ọ bụla nke anya.
A na-arụkarị ịwa anya n'anya iji mezie ntụpọ anya, wepụ cataracts ma ọ bụ ọrịa kansa, ma ọ bụ rụkwaa uru ahụ anya. Ebumnuche kachasị nke ịwa ahụ ophthalmologic bụ iji weghachi ma ọ bụ melite ọhụụ.
Ndị ọrịa site na nwata ruo ndị agadi nwere ọnọdụ anya nke na-achọ ịwa ahụ anya. Abụọ n'ime usoro a na-ahụkarị bụ phacoemulsification maka cataracts na ịwa ahụ na-atụgharị uche.

Dọkịta na-awa ahụ, ndị nọọsụ ime ụlọ ịwa ahụ, na onye na-ahụ maka ịnwụ anwụ nọ maka ịwa ahụ anya. Maka ọtụtụ ịwa ahụ anya, ọ bụ naanị ọgwụ anestetiiki mpaghara ka a na-eji, onye ọrịa ahụ na-amụ anya mana ahụ ruru ya ala. A na-ehicha ebe anya onye ọrịa tupu a wara ya ahụ, a na-etinyekwa akwa akwa n'ubu na isi. A na-enyocha ọnụọgụ obi na ọbara mgbali n'ime usoro ahụ dum. A chọrọ onye ọrịa ahụ ka ọ dinara ala ma maka ịwa ahụ, ọkachasị ịwa ahụ, a gwara ya ka o lekwasị anya na ìhè nke microscope na-arụ ọrụ. A na-etinye ihe nhụsianya n'anya iji jide ya n'ime oge ịwa ahụ.
Ngwá ọrụ ịwa ahụ nke anya na-emekarị gụnyere scalpels, sutures sutures, agụba, forceps, speculums, na scissors. Ọtụtụ ịwa ahụ anya na-eji lasers, nke na-ebelata oge ọrụ yana oge mgbake.
Ịwa ahụ chọrọ suturing nwere ike were ihe dị ka awa abụọ ruo atọ. Ịwa ahụ ndị a dị mgbagwoju anya na-achọ mgbe ụfọdụ ọkachamara nke corneal ma ọ bụ vitreo-retinal ọkachamara, ma na-achọ ka etinye onye ọrịa ahụ n'okpuru nkụnwụ izugbe.
N'ebe a, anyị na-akwado ọtụtụ ngwaahịa suture kwesịrị ekwesị maka ịwa ahụ anya: WEGO-PGA sutures, WEGO-PGLA sutures, WEGO-Nylon Sutures na WEGO-Silk sutures.

WEGO-PGA Sutures na-ewepụta mmeghachi omume mkpasu iwe mbụ na anụ ahụ ma emesịa jiri mmụba nke anụ ahụ njikọ fibrous dochie ya. Ọnwụ na-aga n'ihu nke ike nkwụsịtụ na ntinye nke sutures na-eme site na hydrolysis, ebe polymer na-adaba na glycolic nke ahụ na-emesị tinye ya ma kpochapụ ya.

WEGO-PGLA suture na-ewepụta mmeghachi omume mkpasu iwe mbụ na anụ ahụ ma emesịa jiri uto nke anụ ahụ njikọ fibrous dochie ya. Ọnwụ na-aga n'ihu nke ike tensile na n'ikpeazụ nke WEGO-PGLA suture na-apụta site na hydrolysis, ebe copolymer na-eweda glycolic na lactic acid nke anụ ahụ na-etinye ma kpochapụ ya. Absorption na-amalite dị ka mfu nke ike na-esote na ọnwụ nke oke.

WEGO-NYLON suture na-eme ka mmeghachi omume mbufụt nke mbụ na anụ ahụ na-esote, nke na-esote nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta nke nta, mgbe polyamide adịghị etinye uche na ya, hydrolysis na-aga n'ihu nke polyamide na vivo nwere ike ịkpata mfu nke nta nke nta ka oge na-adịghị ike. .

WEGO-BRAIDED SILK suture na-ebute mmeghachi omume mkpasu iwe mbụ na anụ ahụ, bụ nke na-esochi nke nta nke nta nke ntanye site na anụ ahụ njikọ fibrous. Ọ bụ ezie na a naghị etinye aka na silk, nbibi na-aga n'ihu nke eriri Silk protein dị na vivo nwere ike ịkpata nwayọọ nwayọọ na-efunahụ ike ntanye nke suture ka oge na-aga.

Nke a bụ nkọwa suture oge niile maka ịwa ahụ eze: