Mu kuvura amenyo agezweho,amenyo yimbere amenyo X-raybabaye ingenzi mu gusuzuma, gutegura imiti, no gutumanaho abarwayi. Haba gutahura karies kare, gusuzuma imiti ivura imizi, cyangwa gusuzuma amagufwa, ubwiza bwibishusho bugira ingaruka kumiterere yubuvuzi.

Abakora umwuga w'amenyo benshi babaza ibibazo bimwe:

• Nigute sensor yamenyo ikora?
• Ni irihe tandukaniro riri hagati ya sensor ya CCD na CMOS?
• Rukuruzi rw'amenyo rugomba kumara igihe kingana iki?
• Ni ryari igihe cyo gusimbuza sensor ishaje?

Iyi ngingo isobanura ihame ryakazi ryibyuma by amenyo, igereranya tekinoroji ya CCD na CMOS, kandi itanga ubuyobozi bufatika mubuzima bwa sensor igihe cyo kuyisimbuza no kuyisimbuza.

Nigute Sensor Yamenyo X-ray ikora?

Nubwo tekinoroji zitandukanye za sensor zibaho, hafi ya zoseibyuma byamenyo bigezwehokurikira inzira imwe yo gufata amashusho.

Intambwe 1. X-imirasire inyura mu menyo

Mugihe cyo gusuzuma, urumuri rwa X-rwinjira mu menyo yumurwayi no kumagufwa akikije. Uturemangingo dutandukanye dukurura imirasire itandukanye, bigatera ubukana bwa X-ray.

Intambwe ya 2. Scintillator ihindura imirasire X mu mucyo ugaragara

Igice cya mbere imbere muri sensor niscintillator (fluorescent layer).

Akazi kayo ni uguhindura X-imirasire itagaragara mumucyo ugaragara chip yerekana amashusho.

Iki gipimo nikimwe mubice byingenzi bigize sensor yose kuko igena ahanini ishusho yumucyo, ubukana, no gutandukana.

Intambwe 3. Chip yerekana amashusho ya CMOS ifata urumuri

Umucyo ugaragara ugera kuri miriyoni ya microscopique pigiseli kuri chip yerekana amashusho ya CMOS.

Buri pigiseli ihindura urumuri mumashanyarazi.

Intambwe 4. Gutunganya Digitale Bikora Ishusho

Ibimenyetso by'amashanyarazi bitunganyirizwa kuri elegitoronike kandi byimurirwa muri software yerekana amashusho.

Mu masegonda make, umuganga yakira ishusho y amenyo yumukara ashobora kwerekana:

• Indwara y'amenyo
• Ibisebe byigihe
• Imizi ya kanal anatomy
• Gutakaza amagufwa yigihe
• Imiterere y'amagufwa ya trabecular
• Amenyo yatewe

CCD vs CMOS: Itandukaniro irihe?

Imyaka yashize, ibyuma byerekana amenyo byakoreshejwe cyaneCCD (Igikoresho gishyizwe hamwe)cyangwaCMOS (Semiconductor Metal-Oxide Yuzuye)ikoranabuhanga.

Igishimishije,tekinoroji zombi zitanga amashusho ukoresheje uburyo bumwe bwo guhindura X-ray. Itandukaniro rikomeye niburya amashanyarazi asomwa muri sensor.

Kuki CMOS Yabaye Inganda Yinganda?

Imyaka 20 irashize, CCD yatanze ubuziranenge bwibishusho.

Ariko, iterambereinyuma-kumurikirwa (BSI) tekinoroji ya CMOSyazamuye imikorere ku buryo bugaragara.

Uyu munsi sensor ya CMOS itanga:

• Umuvuduko wo hejuru wo gufata amashusho
• Gukoresha ingufu nke
• Gukora neza
• Kugabanya ibiciro byumusaruro
• Ubwiza bw'ishusho nziza
• Kuramba cyane

Nkigisubizo,ibyuma hafi ya byose byamenyo bigezweho ubu ikoresha tekinoroji ya CMOS.

Ubuhanga bwa CCD buguma cyane cyane mubushakashatsi bwihariye bwa siyanse hamwe na sisitemu zimwe na zimwe zo mu rwego rwo hejuru zerekana amashusho.

Niki kigena igihe cyo kubaho kwa Sensor Amenyo?

Abantu benshi bibwira ko chip ya CMOS amaherezo irashira.

Mubyukuri,amashusho yerekana amashusho ni gake igice cyambere cyo kunanirwa.

Scintillator igena ubuzima bwa Sensor

Uwitekascintillatorishinzwe hafi80% yo kumara igihe kirekire ishusho nziza.

Mu myaka myinshi ikoreshwa buri munsi, ibintu byinshi bigabanya buhoro buhoro imikorere yayo.

1. Gukomeza X-ray Kumurika

Gusubiramo X-ray bigenda bisaza buhoro buhoro ibikoresho bya fosifore.

Mugihe imikorere yo guhindura urumuri igabanuka, amashusho aba:

• Ntibyoroshye
• Hasi bitandukanye
• Biragoye kubisobanura

2. Kwanduza imiti

Gukora isuku no kuyanduza birashobora kugira ingaruka buhoro buhoro hejuru yuburinzi.

Igihe kirenze, imiti yica udukoko irashobora gutanga umusanzu:

• Igicu cyaho
• Ishusho
• Ahantu hijimye

Kurinda inzitizi nziza hamwe nuburyo bwo gukora isuku yabashoramari birashobora gufasha kugabanya ibi byago.

3. Imyitozo ya mashini

Ibyuma byerekana amenyo bigira ibibazo bikomeye mumubiri mugihe ukoresha buri munsi.

Gusubiramo inshuro nyinshi, ibitonyanga bitunguranye, cyangwa ingaruka bishobora kwangiza burundu urwego rwa scintillator, biganisha kuri:

• Ibishusho bihamye
• Ahantu hapfuye
• Ibimenyetso byijimye burundu

Chip ya CMOS Yashize?

Mubihe bisanzwe byubuvuzi,Chipo ya CMOS iraramba cyane.

Ibikoresho bya elegitoronike mubisanzwe birashobora gukoraImyaka 8-10 cyangwa irengambere yo kubona amashanyarazi agaragara.

Mubihe byinshi, ubwiza bwibishusho buragabanukaneza mbere yuko chip ubwayo igera kumpera yubuzima bwayo, cyane cyane kuberako urwego rwa scintillator rwangirika mbere.

Biteganijwe Ubuzima Buzima Bumenyero Bwamenyo

Ku ivuriro rusange ry amenyo rifata hafiAmaradiyo 10–20 kumunsi, ubwiza bwibishusho mubusanzwe bukurikiza ubu buryo:

Umwaka 1-5

• Ubwiza bwibishusho bihamye
• Itandukaniro ryiza cyane
• Nta kwiyongera kugaragara kwimirasire
• Imikorere yo kwisuzumisha ihoraho

Imyaka 5–7

Buhoro buhoro ishusho itesha agaciro iratangira.

Abaganga barashobora kwitegereza:

• Ishusho yoroheje
• Kongera urusaku rw'amashusho
• Kugabanya ubukana
• Ntoya yiyongera mumiterere kugirango igumane ubwiza bwibishusho

Nyuma yimyaka 7

Kwangirika kw'ishusho biba ngombwa mubuvuzi.

Ibibazo bikunze kugaragara birimo:

• Ahantu hijimye
• Imirongo ihanamye cyangwa itambitse
• Kugabanya ibyiyumvo byaho
• Kubona nabi imizi myiza ya kanal anatomy
• Ingorabahizi kumenya ibikomere bito

Kubikorwa rusange,gusimburwa hafi imyaka irindwi bifatwa nkibikwiye.

Ubuzima bwose mumavuriro menshi

Imyitozo yo hejuru cyane nka:

• Ibigo bya orotodogisi
• Amavuriro menshi
• Imyitozo minini yitsinda

gufataAmaradiyo 30-60 kumunsi.

Kuberako scintillator yakira imirasire iremereye cyane yumuriro, kwangirika kwishusho bibaho vuba.

Ibiteganijwe bisanzwe ni:

• Kugaragara kwiza kugabanuka nyuma yikigereranyoImyaka 3.5-5
• Gusimburwa bisabwa imbereImyaka 5-6

Igishushanyo Cyibishushanyo Kubara vs Serivisi zifatika Ubuzima

Ababikora akenshi bagereranya ibyuma byerekana amenyo hafi100.000muburyo bwiza bwo gukora.

Ukurikije imikoreshereze ya buri munsi:

Nyamara, abakora ibikoresho byubuvuzi muri rusange bagaragaza agushushanya ubuzima bwa serivisi imyaka igera kuri 7, hamwe na idirishya rifatika ryo gusimbuza hagatiImyaka 5 na 8, bitewe n'umurimo wo gukora no kubungabunga.

Ivuriro ryiza rya clinique - ntabwo ryerekana ryonyine - rigomba kuyobora ibyemezo byo gusimbuza.

Ibimenyetso byerekana ko amenyo yawe akwiye gusimburwa

Ibyuma bishaje bikunze kwerekana ibimenyetso byamenyekanye.

Tekereza gusimbuza sensor niba ubonye:

• Amashusho agenda arushaho kuba igicucu munsi yimiterere imwe
• Itandukaniro ribi kandi ritagaragara neza imiterere yamagufwa
• Ahantu hijimye cyangwa ahantu hijimye
• Imirongo ihanamye cyangwa itambitse kalibrasi ntishobora gukuraho
• Kongera imirasire ikenewe kugirango ugere kumashusho yemewe
• Urusaku rwinshi muburyo buke bwo gufata amashusho
• Biragoye kwiyumvisha neza umuzi wamazi neza cyangwa karisi kare

Iyo ibyo bibazo bikomeje, gukomeza gukoresha birashobora guhungabanya icyizere cyo gusuzuma.

Imyitozo myiza yo kwagura Sensor Ubuzima

Nubwo nta sensor ihoraho iteka, ubwitonzi bukwiye burashobora kwagura ubuzima bwa serivisi.

Imyitozo isabwa harimo:

• Koresha inzitizi zo gukingira buri murwayi.
• Kurikiza uburyo bwemewe bwo gukora.
• Irinde kunama bikabije cyangwa kugoreka umugozi wa sensor.
• Irinde abarwayi kuruma ku mpande za sensor igihe cyose bishoboka.
• Bika sensor mubikoresho bikingira mugihe bidakoreshwa.
• Koresha sensor witonze kugirango ugabanye impanuka cyangwa ingaruka.

Basabwe Gusimbuza Igihe

Gahunda ikurikira itanga ibisobanuro bifatika kumavuriro menshi:

Gusuzuma buri gihe ubuziranenge bwibishusho bigomba guhora biherekeza aya mabwiriza rusange.

Ibitekerezo byanyuma

IbigezwehoIbyuma byerekana amenyo ya CMOStanga ubuziranenge bwibishusho, kwiringirwa, no gukora neza, ubigire amahitamo asanzwe kubikorwa by amenyo yumunsi. Mugihe chip ya CMOS ubwayo yagenewe gukora igihe kirekire ,.scintillator layer mubisanzwe igice cyambere kumyaka, gahoro gahoro kugabanya amashusho neza nyuma yimyaka yo gukoresha ivuriro.

Ku mavuriro menshi y amenyo, gusimbuza sensor imbere nyumaimyaka irindwiifasha kugumya gusuzuma neza. Imyitozo nini cyane irashobora kungukirwa no gusimburwa nyumaimyaka itanu kugeza kuri itandatu, ukurikije akazi ka buri munsi hamwe nubwiza bwibishusho.

Mugusobanukirwa uburyo ibyuma by amenyo bikora no gukurikirana ibimenyetso byangirika kwishusho, amavuriro arashobora kwemeza imikorere yisuzumabumenyi mugihe hagomba kubaho umutekano wumurwayi ndetse nubuvuzi bwiza.