SIRIUS
TOPOGRAFO E TOMOGRAFO CORNEALE
Combina la topografia a riflessione ottica con disco di Placido alla tomografi a Sheimpflug del segmento anteriore. Il dispositivo fornisce informazioni di pachimetria, elevazione, curvatura e potere diottrico di entrambe le superfici corneali su un diametro di 12 mm. Tutte le misure biometriche della camera anteriore vengono calcolate a partire da 25 sezioni della cornea. La notevole velocità di acquisizione riduce l’artefatto dovuto al movimento oculare conferendo alla misura una elevata accuratezza.
Oltre alla diagnostica clinica del segmento anteriore i campi piu comuni di applicazione sono: la chirurgia refrattiva e quella della cataratta; è infatti disponibile un modulo per il calcolo delle IOL basato sulla tecnica di Ray Tracing che, indipendentemente dallo stato clinico della cornea, fornisce i valori del potere sferico e torico della lente intraoculare. Esami oggetti vi forniscono la misurazione accurata del diametro pupillare in condizioni scotopiche, mesopiche, fotopiche, in modo dinamico e la loro integrazione con la mappa corneale per la pianificazione e il follow-up della chirurgia foto-ablativa.
SCREENING CHERATOCONO
Un efficace sistema di screening del cheratocono, clinicamente validato, basato su un sistema di auto-apprendimento, fornisce suggerimenti sul rischio ectasico ponendo in evidenza i casi in cui la probabilità di complicanze sia maggiore.SCREENING GLAUCOMA
Per gli specialisti del glaucoma il dispositivo fornisce la misura degli angoli irido-corneali e la pachimetria. Questi due valori utilizzati nelle più comuni formule di correzione della IOP aiutano a diagnosticare la patologia in caso essa sia dovuta alla conformazione della camera anteriore.PUPILLOGRAFIA
Completamente integrato con la topografia della superficie anteriore della cornea effettua la misura della pupilla in condizioni scotopiche (0.04 lux), mesopiche (4 lux), fotopiche (50 lux) ed in modalità dinamica. La conoscenza del centro e del diametro pupillare, risulta essenziale per tutte le procedure cliniche mirate all’ottimizzazione della qualità della visione.ABERROMETRIA CORNEALE
L’analisi aberrometrica offre una overview completa delle aberrazioni corneali. E’ possibile selezionare il contributo corneale anteriore, posteriore o totale per diversi diametri pupillari. La mappa di OPD/WFE e le simulazioni visive (PSF, MTF, convoluzione di immagine) possono aiutare il clinico nella comprensione o nella spiegazione del disagio visivo del paziente.ANALISI AVANZATA DEL FILM LACRIMALE
Per mezzo del disco di Placido, il dispositivo Sirius, consente l’analisi avanzata del film lacrimale e di valutarne il NI-BUT (Non Invasive Break-up Time). Grazie alle proprietà di integrazione del software Phoenix con vari dispositivi, sulla base del questionario OSDI, l’analisi dell’iperemia oculare, limbare e congiuntivale, delle ghiandole di Meibomio, l’altezza del menisco lacrimale e del valore di osmolarità del film lacrimale, esaminati nella loro totalità, fornisce una valutazione complessiva delle condizioni cliniche del paziente, per la diagnosi delle disfunzioni del film lacrimale. Dry Eye Report.Author information: Pediatric Ophthalmology Unit, A. Meyer Children's Hospital, Florence, Italy. 2 CSO srl, Florence, Italy. 3 Pediatric Allergology Unit, A. Meyer Children's Hospital, Florence, Italy. 4 Statistics and Epidemiology Unit, A. Meyer Children's Hospital, Florence, Italy. 5 Ophthalmology Unit, Careggi Hospital, Florence, Italy. 6 Department of Ophthalmology and Visual Sciences, University of Maryland School of Medicine, Baltimore, Maryland. Electronic address: bjeng@som.umaryland.edu.
Author information: Department of Cornea and Refractive Surgery, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates.
Author information: Degree Course in Optics and Optometry, Faculty of Mathematics, Physics and Natural Sciences, Roma TRE University, Rome, Italy. Electronic address: nunziomaresca88@hotmail.com. 2 Degree Course in Optics and Optometry, Faculty of Mathematics, Physics and Natural Sciences, Roma TRE University, Rome, Italy. 3 Degree Course in Optics and Optometry, Faculty of Mathematics, Physics and Natural Sciences, Roma TRE University, Rome, Italy; Ospedale "Grassi" Roma, Italy. 4 Department of Physics (Optics and Optometry), University of Florence, Italy.
Author information: a Department of Cornea and Refractive Surgery , NMC Eye Care, New Medical Center Specialty Hospital , Abu Dhabi , United Arab Emirates.
Author information: Department of Cornea and Refractive Surgery, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates. drgauravprakash@gmail.com. 2 Department of Cornea and Refractive Surgery, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates
Author information: Clinical and Experimental Optometry Research Laboratory, Center of Physics (Optometry), School of Sciences, University of Minho, Braga
Author information: Department of Ophthalmology (OFTALMAR), Vithas Medimar International Hospital, C/Padre Arrupe, 20, 1st floor, 03016, Alicante, Spain. 2 Foundation for Visual Quality (FUNCAVIS), Alicante, Spain. 3 Department of Ophthalmology (OFTALMAR), Vithas Medimar International Hospital, C/Padre Arrupe, 20, 1st floor, 03016, Alicante, Spain. david.pinyero@ua.es. 4 Foundation for Visual Quality (FUNCAVIS), Alicante, Spain. david.pinyero@ua.es. 5 Department of Optics, Pharmacology and Anatomy, University of Alicante, Alicante, Spain. david.pinyero@ua.es. 6 Department of Optics, Pharmacology and Anatomy, University of Alicante, Alicante, Spain. 7 Miguel Hernández University, Elche (Alicante), Spain.
Author information: *Cornea and Refractive Surgery Services, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates; †Uvea and Ocular Inflammation Services, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates; and ‡Paediatric Ophthalmology Services, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates.
Author information: Department of Cornea and Refractive Surgery, NMC Eye Care, New Medical Center Specialty Hospital, Electra Street, PO Box 6222, Abu Dhabi, United Arab Emirates. drgauravprakash@gmail.com. 2 Department of Cornea and Refractive Surgery, NMC Eye Care, New Medical Center Specialty Hospital, Electra Street, PO Box 6222, Abu Dhabi, United Arab Emirates.
Author information: G.B. Bietti Eye Foundation-IRCCS, Rome, Italy. giacomo.savini@alice.it
Author information: From the School of Optometry and Ophthalmology and Eye Hospital (Wang, Ding, Chen, Feng, Pan, Hua, Huang), Wenzhou Medical University, and the Key Laboratory of Vision Science (Wang, Ding, Chen, Huang), Ministry of Health P.R. China, Wenzhou, Zhejiang, China; G.B. Studio Oculistico d'Azeglio (Savini), Bologna, Italy. 2 From the School of Optometry and Ophthalmology and Eye Hospital (Wang, Ding, Chen, Feng, Pan, Hua, Huang), Wenzhou Medical University, and the Key Laboratory of Vision Science (Wang, Ding, Chen, Huang), Ministry of Health P.R. China, Wenzhou, Zhejiang, China; G.B. Studio Oculistico d'Azeglio (Savini), Bologna, Italy. Electronic address: viphjh@hotmail.com.
Author information: G.B. Bietti Eye Foundation-IRCCS, Rome, Italy. giacomo.savini@alice.it
Author information: From the Studio Oculistico d'Azeglio (Savini), Bologna, the Department of Physics (Optics and Optometry) (Calossi), University of Florence, Florence, Sekal Microchirurgia Rovigo (Camelin), Rovigo, Carones Ophthalmology Center (Carones), Milan, and Studio Oculistico Fantozzi (Fantozzi), Pescia, Italy; the School of Optometry and Ophthalmology and Eye Hospital (Savini), Wenzhou Medical University, Wenzhou, Zhejiang, China; the Department of Ophthalmology (Hoffer), University of California, Los Angeles, and St. Mary's Eye Center, Santa Monica, California, USA. Electronic address: giacomo.savini@alice.it. 2 From the Studio Oculistico d'Azeglio (Savini), Bologna, the Department of Physics (Optics and Optometry) (Calossi), University of Florence, Florence, Sekal Microchirurgia Rovigo (Camelin), Rovigo, Carones Ophthalmology Center (Carones), Milan, and Studio Oculistico Fantozzi (Fantozzi), Pescia, Italy; the School of Optometry and Ophthalmology and Eye Hospital (Savini), Wenzhou Medical University, Wenzhou, Zhejiang, China; the Department of Ophthalmology (Hoffer), University of California, Los Angeles, and St. Mary's Eye Center, Santa Monica, California, USA.
Author information: School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical College, and the Key Laboratory of Vision Science, Ministry of Health PR China, Wenzhou, Zhejiang, China.
Author information: From the Studio Oculistico d'Azeglio (Savini), Bologna, G.B. Bietti Eye Foundation I.R.C.C.S. (Ducoli), Rome, and Costruzione Strumenti Oftalmici Srl (Versaci, Vestri), Florence, Italy; School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical University (Savini), Wenzhou, Zhejiang, China; Regions Hospital Randers (Næser), Randers, Denmark. Electronic address: giacomo.savini@alice.it. 2 From the Studio Oculistico d'Azeglio (Savini), Bologna, G.B. Bietti Eye Foundation I.R.C.C.S. (Ducoli), Rome, and Costruzione Strumenti Oftalmici Srl (Versaci, Vestri), Florence, Italy; School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical University (Savini), Wenzhou, Zhejiang, China; Regions Hospital Randers (Næser), Randers, Denmark.
Author information: Instituto Oftalmológico de Alicante, Vissum Corporation, Alicante, Spain.
Author information: Vissum Corporation-Instituto Oftalmológico de Alicante, Universidad de Alicante, Alicante, Spain.
Author information: School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China.
Author information: GB Bietti Eye Foundation-IRCCS, Rome, Italy. giacomo.savini@alice.it
Author information: School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China.
Author information: School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang 325027, China ; Key Laboratory of Vision Science, Ministry of Health, 270 West Xueyuan Road, Wenzhou, Zhejiang 325027, China. 2 School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang 325027, China. 3 Studio Oculistico d'Azeglio, Bologna, Italy.
Author information: Bietti Eye Doundation, Rome, Italy. giacomo.savini@alice.it
Author information: Department of Ophthalmology, Assaf Harofeh Medical Center, Israel. Cornelius.nasser@gmail.com
Author information: a Cornea and Refractive Surgery Services, NMC Eye Care , New Medical Center Specialty Hospital , Abu Dhabi , United Arab Emirates.
Author information: Muscat Eye Laser Center, Muscat, Oman.
Author information: School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Vision Science, Ministry of Health P. R. China, Wenzhou, Zhejiang, China.
Author information: Dr. Heiko Pult Optometry and Vision Research, Weinheim, Germany. ovr@heiko-pult.de
Author information: Department of Ophthalmology, School of Optometry and Ophthalmology and Eye Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China.
Author information Dipartimento di Matematica, Politecnico di Milano, Milano, Italy. 2 Dipartimento di Ingegneria Civile ed Ambientale, Politecnico di Milano, Milano, Italy.
Author information: Giovanni Battista Bietti Foundation, Istituto di Ricerca e Cura a Carattere Scientifico, Rome, Italy. Electronic address: giacomo.savini@alice.it. 2 Casa di Cura San Camillo, Forte dei Marmi, Italy. 3 Studio Oculistico d'Azeglio, Bologna, Italy. 4 Giovanni Battista Bietti Foundation, Istituto di Ricerca e Cura a Carattere Scientifico, Rome, Italy. 5 Jules Stein Eye Institute, University of California, Los Angeles, Los Angeles, California, and St. Mary's Eye Center, Santa Monica, California.
Amr MOUNIR; Omar Fawzy ZIDAN; Islam AWNY; Engy Mohamed MOSTAFA
Giacomo savini, andrea bedei, piero barboni, pietro ducoli, and kenneth j. Hoffer
Giacomo Savini , Piero Barboni, Michele Carbonelli, Kenneth J Hoffer
Qinmei Wang , Xixia Ding , Giacomo Savini , Hao Chen , Yifan Feng1, Chao Pan , Yanjun Hua , Jinhai Huang
Giacomo Savini , Antonio Calossi , Massimo Camellin , Francesco Carones , Marco Fantozzi , Kenneth J Hoffer
Jinhai Huang , Weicong Lu, Giacomo Savini, Liang Hu, Chao Pan, Jing Wang, Weina Tan, Jia Chen, Qinmei Wang
Giacomo Savini , Francesco Versaci , Gabriele Vestri , Pietro Ducoli , Kristian Næser
Raúl Montalbán , Jorge L Alió, Jaime Javaloy, David P Piñero
Raúl Montalbán , David P Piñero, Jaime Javaloy, Jorge L Alió
Jinhai Huang , Giacomo Savini, Liang Hu, Kenneth J Hoffer, Weicong Lu, Yifan Feng, Feng Yang, Xiuli Hu, Qinmei Wang
Giacomo Savini , Piero Barboni, Michele Carbonelli, Kenneth J Hoffer
Wuhe Chen , Colm McAlinden, Konrad Pesudovs, Qinmei Wang, Fan Lu, Yifan Feng, Jie Chen, Jinhai Huang
Giacomo Savini , Kenneth J Hoffer, Michele Carbonelli
Maria Clara Arbelaez , Francesco Versaci, Gabriele Vestri, Piero Barboni, Giacomo Savini
Jinhai Huang , Xixia Ding, Giacomo Savini, Chao Pan, Yifan Feng, Dan Cheng, Yanjun Hua, Xiuli Hu, Qinmei Wang
Heiko Pult , Jason J Nichols
Irene Simonini, Anna Pandolfi
SCHEDA TECNICA
Trasferimento dati: | Firewire | |
Alimentazione: | alimentatore esterno 24 VCC In: 100-240Vac - 50/60Hz - 0.9-05A - Out: 24Vdc - 40W | |
Cavo di rete: | con presa C14 | |
Dimensioni: | 515 x 315 x 255mm | |
Peso: | 7Kg | |
Escursione mentoniera: | 70mm ± 1mm | |
Altezza minima poggia-mento da piano di lavoro: | 24cm | |
Movimento base (xyz): | 105 x 110 x 30mm | |
Distanza di lavoro: | 74mm | |
SORGENTI LUMINOSE | ||
Disco di Placido: | Led @635nm | |
Scheimpflug: | Led @475nm UV-free | |
Pupillografia: | Led @875nm | |
TOPOGRAFIA | ||
Anelli disco di Placido | 22 | |
Punti misurati | 21632 (superficie anteriore) 16000 (superficie posteriore) | |
Copertura topografica | 12mm | |
Range diottrico di misura | da 1D a 100D | |
Accuratezza di misura | Classe A secondo la UNI EN ISO 19980-2012 | |
Compatibile con lo standard | DICOM v3 (IHE integration profile EYECARE Workflow) | |
REQUISITI MINIMI DI SISTEMA | ||
PC: 4 GB RAM - Scheda Video 1 GB RAM (non condivisa) risoluzione 1024 x 768 pixels - porta Firewire. Sistema operativo: Windows XP, Windows 7 e Windows 10 (32/64 bit). |