The Ultrasound Platform
A/B Mode, UBM and Standardized A Mode
- Standardized A-Scan ultrasound certified by Prof. K. Ossoinig
- Unique software for internal reflectivity analysis and characterization of tissues
- Available with B mode, UBM and biometry modes
Overview
Image quality first
High resolution digital imaging, with the latest probe technology.
Its high signal to noise ratio helps differentiate the finest structures at all frequencies.
Easy to use
Examination is fast and easy using Aviso S software via touchscreen remote or the computer terminal.
Wide range of probes
Flagship ultrasound system from Quantel Medical, Aviso S offers a large choice of probe frequencies to cover a wide range of applications :
- 10MHz -> Visualization of the entire globe
- 20MHz -> High resolution imaging of the perpendicular wall and posterior pole
- 25MHz -> Linear scanning probe for anterior segment visualization
- 50MHz -> Linear UBM probe for glaucoma diagnosis
Exclusive Standardized Echography
Unique Technique for tissue characterization
Standardized echography with Aviso S provides detailed and crucial information in the eye, orbit and ocular annexes including:
- Internal reflectivity of the structures
- ILocation and dimension of the structures
- ITissue differentiation
- ICertified by Prof K. Ossoinig
B-Scan examination at 10 and 20 MHz
Management of patients with trauma, uveitis, vitreoretinal disorders and differentiation of intraocular tumors
UBM examination at 25 and 50 MHz
- Management of anterior chamber disorders
- Analysis and Diagnosis of glaucoma
A-Scan biometry
- Routine use prior to cataract surgery
- Axial length measurement (easy with
- Auto+Save Mode) and IOL calculation with all formulas
Standardized A Scan
- Unique tissue differentiation
- Unparalleled tumors and mass lesions diagnosis in eye and orbit
Image Quality First
Quantel Medical’s unique electromagnetic probe technology combined with the high signal to noise ratio guarantees the best image resolutions at all frequencies.
The unique acoustic zoom feature helps enhancing visualization of the vitreous andfinest details at 10 and 20 MHz.
Image Quality First
Examination is fast and easy using the Aviso S software via touchscreen remote or the computer terminal :
- Simple, intuitive workflow through easy software navigation with full screen imaging and miniature reference images available during examination
- Quick and easy labelling of probe positioning and pathology localization with two eye diagrams
- Unlimited number of scans per session, saved and exported in image or video (Cineloop) format
- Automatic video recording of the last 40 seconds of examination to review and select the best image frame
- High performance post-processing image tools, including complete semi-automated tools for glaucoma diagnosis: AOD 500 & 750, TIA, IT 750 & 2000, ARA 500 & 750, TISA 500 & 750, LV
Unique Technology for Standardized
Standardized A Probe
A specific parallel beam probe with the same sound intensity along length of scan with an 8 MHz narrow band receiver
S Curve
An S curve amplifier that combines adequate acoustic acuity and perfect acoustic field allowing for precise visualization of reflectivity levels
Unique Tissue Model
A unique tissue model is used to calibrate the probe, which standardizes tissues Sensitivity measurements for consistent and accurate diagnosis
Unique and Extensive
Diagnosis Capabilities
Detect intraocular and orbital lesions quickly and reliably
Tumor Q1: measure mass lesions, automatic calculation of tissue internal reflectivity, calculation and visualization of angle Kappa.
Calculate muscle thickness
Muscle Profile: calculate the thickness of the six muscles to obtain muscle indexes.
Differentiate retinal or other membrane detachment
Retina A1: automatic diagnosis support that recognizes specific levels of reflectivity for retina and other membranes.
Retina Q2: for quantitative differential calculation.
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Clinical
Scans
Videos
Published on 11 décembre 2015 / Quantel Medical New Generation 10MHz B Probe
The new generation of 10 MHz B probe from Quantel Medical offers unique capabilities of visualizing the vitreous, the ocular wall and the vitreoretinal structur
Quantel Medical New Generation 10MHz B Probe
Mise en ligne le 11 décembre 2015 / Quantel Medical New Generation 10MHz B Probe
The new generation of 10 MHz B probe from Quantel Medical offers unique capabilities of visualizing the vitreous, the ocular wall and the vitreoretinal structur
Using the Aviso S Ultrasound Platform
Mise en ligne le 29 juillet 2015 / Using the Aviso S Ultrasound Platform
In this video, Professor Mario de la Torre, MD summarizes his experiences with the Aviso S Ultrasound Platform from Quantel Medical. Prof. de la Torre explains
Exam Technique for Standardized A scan
Mise en ligne le 16 avril 2015 / Exam Technique for Standardized A scan
A diagnostic A-Scan is typically performed to obtain more detailed and quantitative information about the intraocular or orbital structures and pathology that h
Introduction to Standardized exam with Karl C. Ossoinig, MD
Mise en ligne le 29 juin 2011 / Introduction to Standardized exam with Karl C. Ossoinig, MD
This video is an introduction to the basic principle and application of standardized echography. This video shows some application examples such as orbit tumor,
Navigating the Aviso and Aviso S
Mise en ligne le 15 avril 2015 / Navigating the Aviso and Aviso S
Aviso S is the only platform available in the market to fully comply with the requirements set by Prof. K. Ossoinig to conduct standardized echography. Aviso o
B Scan Screening
Mise en ligne le 16 avril 2015 / B Scan Screening
In this video, we review the fundamentals of performing B-scans using ultrasound equipment from Quantel Medical. We discuss and demonstrate preparation of the r
Performing A Scan Biometry
Mise en ligne le 16 avril 2015 / Performing A Scan Biometry
In this video, we will review the fundamentals of performing A-Scan Biometry with ultrasound equipment from Quantel Medical. We will cover the basic physics of
Downloads
Ecografía y cierre del ángulo iridocorneal
Resulta clara la relevancia de la ecografía de muy alta frecuencia en el estudio de los glaucomas primitivos de ángulo cerrado. Esta técnica suele ser de utilidad para el diagnóstico en diversos casos de cierre angular secun-dario. Se trata de una técnica de exploración muy rigurosa que requiere formación y práctica.
By Pierre Pégourié &Dominique Satger
Ultrasound and iridial angle closure
The importance of very high-frequency ultrasound in the study of primary angle-closure glaucoma is obvious. It often contributes to the diagnosis in several secondary angle-closure situations. It is a very thorough examination technique which requires training and practice.
By Pierre Pégourié & Dominique Satger
The role of UBM in glaucoma in 2017
UBM, or very high-frequency ultrasound, uses transducers, the frequency of which is higher than 20 MHz, whereas the usual standard in ocular ultrasound uses probes of 10 MHz. Charles Pavlin first described the use of ultrasound for the anterior segment in the early 1990s.
By G. Besombes, MD
Differences Between Single and Double Eyelid Anatomy in Asians Using Ultrasound Biomicroscopy
This single centre observational study aims to clarify the differences between single and double eyelid structures in Asian population. UBM images made with Quantel Medical’s Lin50 probe correlate both quantitatively and qualitatively with anatomic structures.
Standardized Echography in the Diagnosis of Orbital Tumors
With the availability of advanced forms of imaging such as computed tomography (CT) and magnetic resonance imaging (MRI), does standardized echography (SE) still have a role in the diagnosis of ocular tumors? The answer is yes, this technology is still helpful, and it can reveal the internal structure of lesions better than... 
By Mario Danilo de La Torre Estremadoyro, MD
Ultrasound biomicroscopy enhances ophthalmic imaging applications
Why UBM technology can be powerful tool for glaucoma, trauma, anatomical measurement? Advances in ultrasound biomicroscopy enable the capture of higher quality images to ophthalmic surgeons who seek accurate diagnoses or anatomic measurements...
By Mario Danilo de La Torre Estremadoyro, MD
Variability of standardized echographic ultrasound using 10 mHz and high-resolution 20 mHz B scan in measuring intraocular melanoma
Ophthalmic ultrasound plays a pivotal role in the diagnosis and follow-up of intraocular tumors. Basal tumor diameter, tumor height, and tumor volume are considered to be important prognostic indicators, especially in choroidal melanoma, the most common primary intraocular malignancy in adults…
By Daniel Kook; Thomas C Kreutzer; Armin Wolf; Christos Haritoglou (Department of Ophthalmology, Ludwig-Maximilians University, Munich, Germany)
DDX Retinal Detachment vs Vitreous Membranes
During the 1960's, the signal processing A-Scans, i.E., the way A-Scan achograms are being shaped and are displayed, has been optimized and standardized. This standardization includes a precise and meaningful recording of the Reflectivity of an acoustis surface such as the surface of retina or that of a vitreous membrane...
By Prof. Karl C. Ossoinig
Detached retina vs Dense fibrovascular membrane
In eyes with opaque ocular media, especially in those with dense vitreous and subvitreal hermorrhages forming membraneous structures within the vitreous cavity the differentiation between a detached retina and a dense fibrovascular membrane often is a difficult challenge to the echographer...
By Prof. Karl C. Ossoinig
Cuerpo extraño con diálisis zonular y ruptura de cápsula posterior
Paciente que presenta sensación súbita de cuerpo extraño en ojo izquierdo al pasar caminando cerca de donde pulían una moto. Con posterior pérdida progresiva de la agudeza visual por el ojo izquierdo de 6 meses de evolución por lo cual consulta.
By Maria Victoria Moreno Londoño
Anomalía de Axenfeld Rieger
La anomalía de Axenfeld – Rieger es una enfermedad de herencia autosómico dominante hasta en el 70% de los casos, aunque presenta una variable expresividad, con una considerable heterogenicidad genética sugerida por la gran variedad de anomalías cromosómicas encontradas. Hasta un 60% de los casos han sido caracterizados con los genes PITX2(4q25), FOXC1(6p25) y genes no identificados en el 13q24, 16q24 y cromosoma 11.
By Maria Catalina Ferreira, MD
Reporte de un caso Intersiduo 2017
Historia de cáncer de mama desde el 2008. Carcinoma ductal invasivo (idc),norrin-gham´s G II. Tratamiento quirúrgico: mastectomía derecha con resección de cadena linfática y tamoxifen de 20 mg durante 5 años.
By Gabriela Quezada
Probes
B Probe 10 MHz
General diagnosis probe
10 MHz Probe for eye and orbit examination. Automatic biometry readings obtained from a B mode image allowing axial length measurements for difficult to mesure long eyes or posterior staphyloma.
| Transducer frequency: | 10 MHz | Focus: | 21 to 25 mm (0.83” to 0.98”) |
|
| Angle of exploration: | 50° | Axial resolution: | 150 μm | |
| Depth of exploration: | 20 to 60 mm (0.79" to 2.37") |
Lateral resolution: Frame rate acquisition: |
300 μm up to 16 Hz |
B Probe 20 MHz
High frequency posterior pole
The magnetic 20 MHz probe for retina is a unique diagnostic tool for high resolution posterior pole and retinal periphery imaging. the distinction between the retina, choroid and sclera as well as the vitreoretinal junction have never been finer.
| Transducer frequency: | 20 MHz | Axial resolution: | 100 μm | |
| Angle of exploration: | 50° | Lateral resolution: | 250 μm | |
| Focus: | 24 to 26 mm (0.94” to1.02”) |
Frame rate acquisition: | jusqu’à 16 Hz |
Lin 25 MHz Probe
25 MHz
Lin 50 MHz Probe
UBM anterior segment
50 MHz probe reveals what you can not see with OCT alone, enabling the operator to visualize the structures located behind the iris such as ciliary bodies, the processes and lens zonules.
Linear scanning offers the greatest signal intensity, providing superior anterior chamber image quality as the probe is always perpendicular with the tissue interface of interest.
| Transducer frequency: | 50 MHz | Focus: | 9 to 11 mm (0.35” to 0.43”) |
|
| Linear transducer movement: | exploration width 16 mm (0.63”) |
Axial resolution: Lateral resolution: |
35 μm 60 μm |
Biometry Probe
Axial length measurements probe
| 11 MHz Probe | |
| Adjustable gain: | 20 to 110 dB |
| Time Gain Control (TGC): | 0 to 30 dB |
| Transducer frequency: | 11 MHz |
| Tip diameter: | 6 mm (0.23”) |
| Electronic resolution: | 0.04 mm (0.002”) |
| Depth: | 40/80 mm on 2048 points |
| Contact and immersion techniques compatible. | |
| Aiming beam: | LED |
| Axial length measurements | |||
| Ultrasound propagation velocity adjustable per segment (anterior chamber, lens, vitreous) and IOL and vitreous material. | |||
| Built-in pattern recognition: | dense, phakic, aphakic, PMMA, acrylic and silicone material for pseudo-phakic eye types | ||
| Automatic calculation of standard deviation and average total length (series of 10 measurements) | |||
| Acquisition modes: | automatic, auto + save, manual | ||
| Automatic detection of scleral spike | |||
Biometry Probe
Axial length measurements probe
A Standardized Probe
Accurate examen of the eye
Digitally programmed S-shaped amplifier characteristics and comprehensive design criteria for standardized echography and tissue differentiation according to Karl C. Ossoinig MD
| Diagnosis functions featuring: | Tumor Q1 ; Retina A1/Retina A2; Musc Profile |
| Probe Frequency: | 8 MHz / parallel beam |
| Cineloop in A mode: | Sequence up to 400 images recorded |
| Depth: | Orbit 80 µs, Eye: 40µs, Zoom 20 µs |
 |
Automatic tissue sensitivity determination with specific gain value recorded. |
| Distance measurement between 2 gates with adjustable velocity Axial length measurement with cornea, A.C. depth, lens and vitreous differentiation. |
Accessories
Carrying Case
Trolley
Clear Scan for 50 MHz Linear Probe
Filmed Windows for 2nd Gen. 50MHz Linear Probe
Präger Shell for Biometry (Adults)
Präger Shell for Biometry (children)
Scleral Shell for Linear Probes
Specifications
B Mode
| Grey levels: | 256 |
| Adjustable gain: | 20 to 110 dB |
| Time Gain Control (TGC): | 0 to 30 dB |
| Manual and synchronized dynamic range adjustment | 25 to 90 dB |
| Unlimited storage capacity for still images and video seq.: | up to 40 second duration |
| Image post-processing tools: | Algorithmic & color image filters, calipers, areas, angles, markers, comments |
| Glaucoma quantifying semi-automated tools: |
AOD 500 & 750, IT 750 & 2000, TIA, ARA 500 & 750, TISA 500 & 750, LV |
Magnetic 10 MHz probe
| Transducer frequency: | 10 MHz |
| Angle of exploration: | 50° |
| Depth of exploration: | 20 to 60 mm |
| Focus: | 21 to 25 mm |
| Axial resolution: | 150 μm |
| Lateral resolution: | 300 μm |
| Frame rate acquisition: | up to 16 Hz |
Magnetic 20 MHz probe for posterior pole*
| Transducer frequency: | 20 MHz |
| Angle of exploration: | 50° |
| Focus: | 24 to 26 mm |
| Axial resolution: | 100 μm |
| Lateral resolution: | 250 μm |
| Frame rate acquisition: | up to 16 Hz |
Magnetic 50 MHz UBM probe with linear scaning
| Transducer frequency: | 50 MHz |
| Linear transducer movement: | exploration width 16 mm (0.63”) |
| Focus: | 9 to 11 mm (0.35” to 0.43”) |
| Axial resolution: | 35 μm |
| Lateral resolution: | 60 μm |
Linear 25 MHz UBM probe
| Transducer frequency: | 50 MHz |
| Linear transducer movement: | exploration width 16 mm (0.63”) |
| Focus: | 11 to 13 mm (0.35” to 0.43”) |
| Axial resolution: | 70 μm |
| Lateral resolution: | 120 μm |
| Adjustable gain: | 20 to 110 dB |
| Time Gain Control (TGC): | 0 to 30 dB |
11 MHz probe
| Transducer frequency: | 11 MHz |
| Tip diameter: | 6 mm (0.23”) |
| Electronic resolution: | 0.03 mm (0.001”) |
| Depth: | 40/80 mm sur 2048 points |
| Contact and immersion techniques compatible | |
| Aiming beam: | LED or laser pointer* |
Axial length measurements
Ultrasound propagation velocity adjustable per segment (anterior chamber, lens, vitreous) and IOL and vitreous material
| Built-in pattern recognition: | phakic, aphakic, PMMA, acrylic and silicone material for pseudo-phakic eye types |
| Automatic calculation of standard deviation and average total length | series of 10 measurements |
| Acquisition modes: | automatic, auto + save, manual |
| Automatic detection of scleral spike |
IOL Calculation
SRK-T, SRK 2, HOLLADAY, BINKHORST-II, HOFFER-Q, HAIGIS
Post-op refractive calculation:
- Pre-op and Post-op refraction, Pre-op and Post-op keratometry
- 6 different methods for keratometric correction and implant calculation:
History derived, refraction derived, contact lens method, Rosa regression, Shammas regression, Double K/SRK-T (Dr. Aramberri’s formula)
7 values bracketed for desired ametropia for each IOL (IOL increment steps: 0.25D or 0.50D)
Simultaneous display of 4 different IOL calculations
Unique mode of standardized echography
Digitally programmed S-shaped amplifier characteristics and comprehensive design criteria for standardized echography and tissue differentiation according to Karl C. Ossoinig MD.
Automatic tissue sensitivity determination with specific gain value recorded.
| Diagnosis functions featuring: | Tumor Q1 ; Retina A1/Retina Q2; Musc Profile |
| Probe Frequency: | 8 MHz / parallel beam |
| Cineloop in A mode: | Sequence up to 400 images recorded |
| Depth: | Orbit 80 µs, Eye: 40µs, Zoom 20 µs |
Distance measurement between 2 gates with adjustable velocity
Axial length measurement with cornea, A.C. depth, lens and vitreous differentiation.
General Information
Data management
Built-in physician and patient database
Exportation of still images and video sequences
Customizable digital and printed reports
DICOM* and/or EMR compatible
Compatible with PC, USB video and DICOM printers
| Connexion | |
| Connectable to PC systems via USB-2 port operating under Windows 8 / Windows 7 Dedicated software for communication driving between the acquisition module and computer Images displayed on the computer monitor |
|
| Electrical requirements | |
| Power supply: | 100-120 / 200-240 Vac ± 10% single phase + grounding |
| Frequency: | 50 / 60 Hz |
| Power: | 25 VA max |
| Features | |
| Overall dimensions: | 19 cm (L) x 17 cm (W) x 19 cm (H) 7.5” (L) x 6.7” (W) x 7.5” (H) |
| Touch screen dimensions: | 8.6 cm (W) x 11.5 cm (H) 3.4” (W) x 4.5” (H) |
| Weight: | 1.5 kg (3.3 lb.) |
| * Option | |
Specifications are subject to change without notice.
©2018. Quantel Medical, Aviso S™ is a registered trademark of Quantel Medical. All rights reserved.
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