Iterambere ry'Ubuvuzi bw'Ubwonko bwa Microscopic mu Bushinwa
Mu 1972, Du Ziwei, umugiraneza w’Umushinwa wo mu mahanga w’Umuyapani, yatanze imwe muri mikorosikopi za kera zo kubaga indwara z’ubwonko n’ibikoresho bifitanye isano na zo, harimo no gufungana kw’imitsi no gufungana kw’amaraso mu mubiri (aneurysm clips), ku Ishami ry’Ubuvuzi bw’Ubwonko rya Suzhou Medical College Affiliate Hospital (ubu ni Suzhou University Affiliate Early Hospital Neurosurgery). Agarutse mu Bushinwa, Du Ziwei yatangije ishami ry’Ubuvuzi bw’Ubwonko mu buryo bwa microscope mu gihugu, bituma abantu benshi bashishikazwa no gutangiza, kwiga no gukoresha mikorosikopi zo kubaga mu bigo bikomeye byo kubaga indwara z’ubwonko. Ibi byabaye intangiriro y’Ubuvuzi bw’Ubwonko mu Bushinwa. Nyuma yaho, Ikigo cy’Ubushinwa cy’Ishuri Rikuru ry’Ubumenyi bw’Amaso mu Ikoranabuhanga rya Optoelectronics cyafashe ibendera ryo gukora mikorosikopi zo kubaga indwara z’ubwonko zikorerwa mu gihugu, maze Chengdu CORDER iraza, itanga mikorosikopi ibihumbi byo kubaga mu gihugu hose.
Gukoresha mikorosikopi zo kubaga indwara z’ubwonko byazamuye cyane imikorere y’ubuvuzi bw’ubwonko bwa microscopic. Hamwe no kongera imbaraga kuva ku nshuro 6 kugeza ku 10, uburyo butashobokaga gukorwa n’amaso bushobora gukorwa mu mutekano. Urugero, kubaga ibibyimba bya pituitary hakoreshejwe transsphenoidal bishobora gukorwa mu gihe habungabungwa neza ingirabuzimafatizo zisanzwe za pituitary. Byongeye kandi, uburyo bwari bugoye mbere ubu bushobora gukorwa neza cyane, nko kubaga uruti rw’umugongo mu nda no kubaga imitsi yo mu bwonko. Mbere y’uko mikorosikopi zo kubaga indwara z’ubwonko zitangira gukoreshwa, igipimo cy’impfu ku kubaga indwara z’ubwonko cyari 10.7%. Ariko, ubwo hakoreshwaga kubaga hakoreshejwe mikorosikopi mu 1978, igipimo cy’impfu cyaragabanutse kigera kuri 3.2%. Mu buryo nk'ubwo, igipimo cy'impfu ziterwa no kubagwa indwara zo mu mitsi yagabanutse kuva kuri 6.2% kugera kuri 1.6% nyuma yo gukoresha mikorosikopi zo kubaga indwara z'ubwonko mu 1984. Kubaga indwara z'ubwonko hakoreshejwe mikorosikopi byanatumye habaho uburyo budatera indwara nyinshi, bituma ikibyimba cyo mu bwonko gikurwaho binyuze mu buryo bwo gupima mu mazuru, bigabanya igipimo cy'impfu kiva kuri 4.7% bifitanye isano no gupima mu bwonko mu buryo busanzwe kigera kuri 0.9%.
Ibyagezweho byashobotse binyuze mu gushyiraho mikorosikopi zo kubaga indwara z'ubwonko ntibishoboka kugerwaho binyuze mu buryo gakondo bwo kubaga indwara z'ubwonko gusa. Izi mikorosikopi zabaye igikoresho cy'ingenzi kandi kidasimburwa cyo kubaga indwara z'ubwonko zigezweho. Ubushobozi bwo kubona neza no gukora neza byahinduye urwego, bituma abaganga babasha gukora ubuvuzi bugoye bwafatwaga nk'ubudashoboka. Umurimo wa mbere wa Du Ziwei hamwe n'iterambere rya mikorosikopi zakorewe mu gihugu byatanze inzira yo guteza imbere ubuvuzi bw'ubwonko bw'ubwonko mu Bushinwa.
Gutanga mikorosikopi z’ubuvuzi bw’imitsi mu 1972 na Du Ziwei ndetse n’ingamba zakurikiyeho zo gukora mikorosikopi zakozwe mu gihugu byatumye ubuvuzi bw’imitsi bukoresha mikorosikopi butera imbere mu Bushinwa. Gukoresha mikorosikopi z’ubuvuzi byagaragaye ko ari ingenzi mu kugera ku musaruro mwiza wo kubaga, bigabanya umubare w’impfu. Binyuze mu kunoza ishusho no gutuma habaho gukoresha neza, izi mikorosikopi zabaye igice cy’ingenzi cy’ubuvuzi bw’imitsi bugezweho. Hamwe n’iterambere rikomeje mu ikoranabuhanga rya mikorosikopi, ahazaza hari amahirwe menshi yo kunoza uburyo bwo kubaga mu rwego rwo kubaga imitsi.
Igihe cyo kohereza: 19 Nyakanga-2023
