Opis

Opis

Angiografija OCT z uporabo Swept Source OCT: vrhunsko slikanje s pomočjo zmogljive kombinacije tehnologij
Topconov SS OCT Angio je edini sistem, ki združuje visokokakovostno angiografijo OCT s Swept Source OCT. Patentirani algoritem za obdelavo slik, zasnovan na klinično dokazani platformi DRI OCT Triton in s pogonom OCTARA™, nudi izjemno občutljivo angiografsko zaznavanje. Izvaja izjemno vizualizacijo vaskularnih struktur, tudi žilnice in globljih plasti mrežnice.

Slikanje z visoko občutljivostjo in vizualizacijo globljega intravaskularnega pretoka
Tehnologija Swept Source in OCTARA™ omogočata vizualizacijo globljih struktur z manj izgube signala zaradi globine in zaznavanje tudi nizkega mikrovsakularnega toka z visoko občutljivostjo. Poleg tega valovna dolžina 1μm omogoča slikanje OCT tudi pri bolnikih z motnostjo roženice.

Hitro skeniranje, sledenje očem v realnem času
Pri 100,000 A-skenih na sekundo Topconov DRI OCT Triton s sistemom za sledenje očem SMARTtrack hitro zaključi angiograf OCT in zagotavlja jasno sliko mikrovaskularnega omrežja pretoka roženice.

Izboljšana diagnostična učinkovitost in integracija poteka dela
Multimodalno računalniško okolje omogoča preprosto, a celovito primerjavo mikrovaskularnih težav s fluorescentno angiografijo (FA), avtofluorescenco očesnega ozadja (Fundus Auto Fluoresence (FAF)), OCT in barvnimi slikami očesnega ozadja z eno samo napravo. Naprava Topcon DRI OCT Triton Plus ima FA in FAF kot tovarniški možnosti.

Razlikovanje OCTARA™
OCTARA je tehnologija za obdelavo slik, ki povzema spremembe signalov iz vaskularnega toka z uporabo več OCT B-skenov, pridobljenih z istega položaja. Ponaša se z visoko občutljivostjo za zaznavanje nizkega pretoka krvi v mikrovaskulaturi. Predvideva se, da bo OCTARA uporabna za zaznavanje mikroanevrizmov ali kapilarnih nepravilnosti z uporabo več OCT B-skenov, pridobljenih z istega položaja. Ponaša se z visoko občutljivostjo za zaznavanje nizkega pretoka krvi v mikrovaskulaturi.

Natančen sistem za sledenje
SMARTTrack™, vgrajen v DRI OCT Triton, je bil še nadalje razvit za angiografijo OCT. Zdaj v trenutku zazna gibanje oči in mežikanje ter prilagodi položaj skena tako, da je zagotovljeno popolno skeniranje vseh področij

Multimodalno gledanje in poročanje
Angiografske slike, visokokakovostne B-skene in fotografije očesnega ozadja si je mogoče ogledati na enem samem zaslonu z uporabo IMAGEnet 6, tako da je območje, ki nas zanima, mogoče oceniti z uporabo več načinov slik. Izbrane sloje je mogoče zlahka prilagoditi in tako povečati jasnost specifičnih patoloških značilnosti.

Galerija

Downloads

PAAO_OCT_angiography_poster_with_cover_-_201508_2.pdf 

Patient_case_BRVO_2.pdf

Patient_case_Choroidal_Neovascularisation_with_Fibrosis_2.pdf

Patient_case_Myopic_CNV_2.pdf

SS_OCT_Angio_brochure_Topcon_en_lr.pdf

Specifikacija

Scan Mode	Color, FA*1, FAF*1 (Spaide Filters), Red-free*2
Observation	Near IR
Picture Angle	45°
	Equivalent 30° (Digital Zoom)
Diopter Scale Range*3	-13 D to +12 D (in fundus photography)
Operating Distance	40.7 mm (in fundus photography)
	63.7 mm (in anterior segment photography)*4
Photographable Diameter of Pupil	45°: ø 4.0 mm or more
	Small pupil diameter: ø 3.3 mm or more
Scanning Range | (On Fundus)	[Lateral] within 3~9mm [Vertical] within 3~9mm
Scanning Range | (On Cornea)	[Lateral] within 3~6mm [Vertical] within 3~6mm
Scan Patterns*5 | Macula: 3D Scan	512x128 (128 horizontal scan lines comprised of 512 A-scans), 6 x 6 mm
(Recommended) | Macula: Radial Scan	1024x6 or 12 (6 or 12 radial scan lines comprised of 1024 A-scans), 6 mm
(Recommended) | Macula: 7 Line Raster	1024x7 (1024 A-scans per B-scan x7), 6 mm
(Recommended) | Disc: 3D Scan	512x128 (128 horizontal scan lines comprised of 512 A-scans), 6 x 6 mm
(Recommended) | Disc: Circle Scan	1024 A-scans, ø 3.4 mm
(Recommended) | Anterior: Radial Scan (For Cornea)	1024x12 (12 radial scan lines comprised 1024 A-scans), 6 mm
(Recommended) | Anterior: Line Scan (For Angle Chamber)	1024 (line scanline comprised of 1024 A-scans), 3 mm
Scan Speed	50,000 A-scans per second
Scan Depth	2.3 mm
In-depth Resolution	5 µm ~ 6µ
Photographable Diameter of Pupil	ø 2.5 mm or more
Retinal Layers Identified	Macula: ILM, IS/OS, RPE, BM
	Glaucoma: ILM, NFL, IPL
OCT Reference Focus	Vitreous and Choroid
Fixation	Adjustable internal matrix LCD and external fixation device
	(Matrix LCD: The display position can be changed and adjusted. The presenting method can be changed.)
Light Source	Super luminescence distance diode (SLD)
	Wavelenght: 840nm
	Half Bandwidth: 50nm
	Output on cornea ~ 0.65 mW
Power Source	Voltage: 100/110/120/220/230/240V
	Frequency: 50-60Hz
Power supply	200VA (Max 400VA)
Dimensions	545 mm(W) x 535 mm(D) x 600 ~ 630 mm(H)
Weight	35 kg (3D OCT-2000)
	37 kg (3D OCT-2000 FA Plus)
	*1 Only for FA Plus model
	*2 Display digital Red-free
	*3 Without the diopter compensation
	*4 With anterior segment attachment
	More variable scan patterns available with a combination of different pixel and scan range

Opis

Opis

The Topcon 3D OCT-2000 FA plus is the ultimate all-in-one OCT for OCT scan, FA images, FAF images, colour fundus images and red-free images. All these images can be generated from a single device.
Topcon's 3D imaging and analysis functions provide invaluable pathological confirmation of progression. With the addition of noise reducing algorithms and Infra red/3D tracking technology, the 3D OCT-2000 FA plus provides you with extremely detailed OCT images. Single scans, but also 3D and 2D OCT images.

OCT scans
The enhanced 50.000 A-scans/sec allows for faster tomography acquisition and minimises artifacts generated by eye movements, producing clear cross-sectional retinal images. The new analysis mode reduces processing time. Topcon's "Enhanced Choroidal Mode" visualises further internal structures, allowing much superior visualisation of the RPE and choroidal area.

Fundus Images
Unique to the Topcon OCT-2000 FA plus is its integrated retinal photography function for colour, red-red free, FA and FAF images. An interchangeable 16.2mp digital camera acquires highly detailed images using a sub one millisecond flash at the point of OCT capture or stand alone fundus photography if required.

Glaucoma
One of many modules within Topcon's Fastmap software; The Glaucoma module allows fully automated disc topography, normative database comparison and total progression analysis (trend analysis) through various screening options. Complemented by Ganglion cell analysis and anterior chamber angle measurements the glaucoma module is a comprehensive screening tool.

Anterior segment scanning
By combining both OCT scan technology with traditional photographic imaging a variety of analysis functions and scan protocols allow for the detection and treatment of many corneal conditions. Full corneal thickness topography and automated central thickness values are complemented by corneal curvature topography along with high resolution imaging.

Galerija

Downloads

3D_OCT-2000_Glaucoma_analysis.pdf
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3D_OCT-2000_drusen_flyer.pdf
Download >
   
3D_OCT-2000_Printing_Template1.pdf
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3D_OCT-2000_Printing_Template2.pdf
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3D_OCT-2000_Printing_Template3.pdf
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Review_of_Ophthalmology_January_2011-Advances_3D-OCT.pdf
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3D_OCT_2000series_en.brochure.pdf
Download >
   
The_versatility_of_SD_OCT_in_patient_screening_Retina_today_oct_2012.pdf
Download >

Opis

Opis

Svet OCT pod blazinicami vaših prstov. Preprost dotik prikazovalnika in Maestro samodejno preskenira obe očesi in istočasno izdela OCT sken ter fotografijo očesnega ozadja v dejanskih barvah.

Popolnoma samodejno in enostavno za uporabo
S samo enim dotikom zenice na prikazovalniku 3D OCT-1 Maestro samodejno preskenira levo in desno oko ter istočasno izdela OCT sken in fotografijo očesnega ozadja v dejanskih barvah. Samodejna poravnava, samodejno fokusiranje in samodejna sprožitev zagotavljajo, da je celotni postopek opravljen hitro in pravilno.

Prilagodljivo upravljanje
3D OCT-1 Maestro je mogoče upravljati iz različnih položajev s pomočjo vrtljivega 10” zaslona na dotik, ki občutno izboljša medsebojno sodelovanje s pacientom.  Maestro je mogoče upravljati v običajnem položaju, upravljavec pa je lahko tudi poleg pacienta. V obeh primerih lahko upravljavec sedi ali stoji.

OCT sken s širokim poljem
12 mm x 9 mm OCT široki sken  pri 3D OCT-1 Maestro poskrbi za merjenje in tomografijo vidnega živca ter rumene pege z enim skenom. Maestro izdela B-skene visoke ločljivosti, ki jih sestavlja  50.000 A-skenov na sekundo.  

Fotografija očesnega ozadja v dejanskih barvah
Topcon 3D OCT-1 Maestro ima edinstveno kombinacijo istočasne izvedbe OCT tomografije  in  slikanje očesnega ozadja. Podoba mrežnice je slika očesnega ozadja v dejanskih barvah, ki ponuja kristalno čiste podrobnosti. 3D OCT-1 Maestro ponuja tudi slikanje mrežnice  »red-free« črno belo.

Različne analitične funkcije
Instrument v kombinaciji s programsko opremo Topcon Fastmap ponuja široko izbiro analitičnih funkcij, kot so: analiza papile vidnega živca, 3D analiza rumene pege, 12 mm širok 3D sken in drugo.

Modularnost 3D OCT-1 Maestro
Topcon 3D OCT-1 Maestro je zelo prilagodljiv OCT sistem. Ima možnost prilagoditve posameznim željam in razpoložljivim sredstvom.  Maestro vključuje običajno OCT slikanje in analizo zadnjega dela oči. 3D OCT-1 Maestro je mogoče v vsakem trenutku nadgraditi z modulom za OCT slikanje sprednjega dela in za analize. V 3D-OCT Maestro je vgrajen fotoaparat za slikanje očesnega ozadja v dejanskih barvah, ki posname istočasno podobo OCT in izdela fotografijo očesnega ozadja v dejanskih barvah. Ta kombinacija je edinstvena in močno vpliva na analize ter postavljanje diagnoz pacientom. 3D OCT-1 Maestro Solo je namenjen OCT slikanju in analizam zadnjega dela očesa.

Modularnost Topcon 3D OCT-1 Maestra ponuja naslednje možnosti:

model	OCT		Fundus
	posterior	anterior	true colour fundus	red free
3D OCT-1 Maestro	standard	option	standard	standard
3D OCT-1 Maestro Solo	standard	option	option	option

 

Galerija

 

 

Downloads

 

3D-OCT-1_Maestro_brochure_Topcon_en_JUNIJ-2016.pdf
Download >

Choosing-the-right-oct-system-for-our-practice_Topcon_publication.pdf
Download >

Specifikacija

Observation & photography of fundus
Picture angle	45°
Operating distance	40.7mm (in fundus photography) and 63.7mm (in anterior segment photography)*
Photographable diameter of pupil
Retinal camera	45°: Ø 4.0mm; smaller pupil diameter: Ø 3.3mm or more
Optical Coherence Tomography	Ø 2.5mm or more
Observation & photography of fundus / Anterior segment tomogram
Scan patterns (Recommended) **
Macular: 3D Scan	512×128 ( 128 horizontal scan lines comprised of 512 A-scans ), 6×6mm
Macular: Radial Scan	1024×6 or 12 ( 6 or 12 radial scan lines comprised of 1024 A-scans ), 6mm
Disc: 3D Scan	512×128 ( 128 horizontal scan lines comprised of 512 A-scans ), 6×6mm
Disc: Circle Scan	ø3.4mm, 1024 A-scans
7 Line Raster	4096 A-scans per B-scan, 6mm
Scan speed	50,000 A-scans per second
Scanning range (On Fundus)	8.2×3mm, 6×6mm, 4.5×4.5mm, 3×3mm
(On Cornea)*	6×6mm, 3×3mm
Lateral resolution	<20μm
In-depth resolution	5 μm~6 μm
Observation & photography of Fundus Image / Fundus Tomogram
Internal fixation target	Matrix LCD (The display position can be changed and adjusted. The presenting method can be changed.)
Power source / supply
Power source	Voltage 100/110/120/220/230/240V
	Frequency 50-60Hz
Power supply	200VA (max 400VA)
Dimensions / weight
Dimensions	W545 × D535 × H600-630 mm
Weight	35 kg
	*With anterior segment attachment.
	**More variable scan patterns available with a combination of different pixel and scan range.

Opis

Opis

Topcon’s 3D imaging and analysis functions provide invaluable pathological confirmation of progression. With the addition of noise reducing algorithms and Infra red/3D tracking technology, the Topcon 3D OCT-2000 provides you with extremely detailed OCT scans.

Fundus Images
Unique to the Topcon OCT series is its integrated retinal photography function, which is based upon its highly successful non-mydriatic fundus camera. An interchangeable (future proof) 16.2mp digital camera acquires highly detailed images using a sub one millisecond flash at the point of OCT capture or stand alone fundus photography if required.

Glaucoma
One of many modules within Topcon’s Fastmap software; The Glaucoma module allows fully automated disc topography, normative database comparison and total progression analysis (trend analysis) through various screening options. Complemented by Ganglion cell analysis and anterior chamber angle measurements the glaucoma module is a comprehensive screening tool. 

Anterior segment scanning
By combining both OCT scan technology with traditional photographic imaging a variety of analysis functions and scan protocols allow for the detection and treatment of many corneal conditions. Full corneal thickness topography and automated central thickness values are complemented by corneal curvature topography along with high resolution imaging.

Case study
The website "Retina Revealed," publishes a weekly, thought-provoking series providing doctors/clinicians with the latest technology in Retina via online case presentations.
In this case the Topcon 3D OCT-2000 reveals the actual location and third dimensional extent of a subhyaliod hemorrhage, a micro-aneurysm and disc neovascularisation.

Galerija

Downloads

3D_OCT-2000_Glaucoma_analysis.pdf
Download >
   
3D_OCT-2000_drusen_flyer.pdf
Download >
   
3D_OCT-2000_Printing_Template1.pdf
Download >
   
3D_OCT-2000_Printing_Template2.pdf
Download >
   
3D_OCT-2000_Printing_Template3.pdf
Download >
   
Topcon_Supplement_Retina_Today__nov_dec-2012.pdf
Download >

3D_OCT_2000series_en.brochure.pdf
Download >
   
The_versatility_of_SD_OCT_in_patient_screening_Retina_today_oct_2012.pdf
Download >