Ophthalmology optical kubatana kwe tomography scanner mocean4000

Iyo yevascular imaging tekinoroji (OCTA) yakavakirwa pane optical coherence tomography isiri-inokuvadza uye inokurumidza kuyerera kweropa yekutsvaga tekinoroji. Parizvino, inonyanya kushandiswa kweropa kuyerera imaging yeiyo retinal choroid. OCTA inogona kuona uye kuwongorora kuwanda kweropa kuyerera pasina jekiseni remutsinga wemusiyano, uye inogona kuona uye kutonga shanduko mukuyerera kweropa kweretinal choroid muzvikamu. Yekumusoro-kumhanyisa imaging, hombe scanning renji, masimba masimba uye glaucoma kuongorora mabasa


Chigadzirwa Makomborero

1. 80,000 A-scan / s yepamusoro-yekumhanyisa kufungidzira + 100 OCT mifananidzo yepamusoro-tsananguro yekumisikidza 100 OCT mifananidzo yakakwira-tsananguro yekumisikidza yakadzika gumi nembiri

Yakadzika choroid imaging (DCI)

212 (1)
212 (2)

2. Makuru-akakura chaiwo-nguva SLO fundus imaging,

Yechokwadi-yenguva yeziso yekutevera Mocean 4000 inogona kuwana 47 hombe-madiki fundus mifananidzo uye yakakwira-tsananguro OCT mifananidzo mune chaiyo nguva, uye nzvimbo yemaronda inogona kuwanikwa zviri nyore isati yatora. Ivhareji superposition ye50 SLO fundus mifananidzo inopa yakakwira-tsananguro fundus mifananidzo ine yakawedzera chiratidzo-kune-ruzha chiyero uye yakajeka kujekesa. SLO-yakavakirwa maziso ekuteedzera inogona kudzikisira zvigadzirwa zvinokonzerwa nemeso kutsauka uye micro masaga. Inoita zana rekutevera sekondi, iine kurongeka kwekutevera kwema microni gumi uye chiyero chekupfuura 95%, inova mhinduro yakanaka yevarwere vasina kushandira pamwe.

3. Ongororo yehuwandu hwechikoro chitsva network

Macular nzvimbo: yeropa mudziyo kuwanda perfusion density / FAZ / isiri-perfusion nzvimbo / yeropa kuyerera nzvimbo optic disc nzvimbo vascular density perfusion density

212 (3)
212 (4)

4. 16mm yakafara-renji angle scan uye kuongorora data

5. Kuongorora kwepamusoro kukora kwekona

Mocean 4000 inopa 6mm corneal epithelial thickness mepu, inova chikamu chakakosha chezvekuvhiya chirwere chekuongorora uye ine yakakosha kiriniki yekushandisa kukosha

212 (5)

Technical Paramende

Nzira

Frequency domain OCT

light source

Super Chiedza Inoburitsa Diode (SLD), 840 nm

Shandisa scan

80,000 A-scans / sec

Kugadziriswa kweAxial

5μm (Manyiminya), 2.7μm (digitaalinen)

Yakagadziriswa resolution

15μm (Manyiminya), 3 μm (digitaalinen)

Scan yakadzika

3 mm

Refractive muripo renji

-20 D ~ +20 D

Scan maitiro

Macula: HD Linear scan (6 mm kana 12 mm), nzvimbo scan (6 mm x 6 mm), matanhatu-mutsara scan, gumi-mutsara scan

OCTA scan density

Dhiki: nzvimbo scan (6 mm x 6 mm)

OCTA scan renji

Chikamu chepamberi: HD yakatarwa scan (6 mm kana 16mm), matanhatu-mutsara scan

Nzira

256 x 256 A-scans kana 360 x 360 A-scans kana 360 x 540 A-scans

Minimum mudzidzi dhayamita

3mm x 3 mm, 6 mm x 6 mm, 8mm x 8 mm, 12mm x 8mm

munda unoonekwa

Mutsetse scan ophthalmoscope (LSO)

Macula

3.0 mm

glaucoma

47 °

Chikamu chepamberi

Kuongorora kweRetinal ukobvu; 3D maonero; en-kumeso kuongorora; kufambira mberi kuongorora; yakadzika choroidal imaging

Batanidza basa

Retinal nerve fiber ongororo yekuongorora; ganglion cell analysis; mukombe-disc pamusoro ongororo; glaucoma yekutevera kuongorora; binocular kusiyanisa kuongorora

uremu

Chiyero cheBhuku; corneal ukobvu kuongorora; corneal epithelial layer ukobvu kuongorora

vhoriyamu

Tevera pamwe neDICOM standard; sarudzo yakasarudzika

Voltage frequency

30.5 makirogiramu


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