HBM-1
Optical Biometer with Full Corneal Topography System
Optical Biometer for Cataract Surgery, Myopia Management and Dry Eye
- Streamlined Cataract Surgery Workflow from Examination to IOL Selection
- Comprehensive Corneal Analysis in a Single Scan
- Smart, Data-Driven Myopia Management
- Comprehensive Dry Eye Assessment from Questionnaire to Diagnosis
- Intuitive Operation from Measurement to Analysis
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Streamlined Cataract Surgery Workflow from Examination to IOL Selection
Precise biometry delivers fast and accurate ocular measurements for efficient clinical workflows.From examination and surgical planning to lens selection, comprehensive data supports confident decisions.Reliable measurements reduce the need for repeat scans and contribute to safer, more predictable outcomes.
Installed Formula :
Barrett(Universal II, Universal II Toric, True-K, True-K Toric, Rx), Holladay, SRK2, SRK/T, HofferQ, Haigis, Camellin Calossi, Shammas No History
Comprehensive Corneal Analysis in a Single Scan
Utilizing Placido disc-based topography, the HBM-1 accurately measures key corneal parameters, including keratometry, keratoconus indices, pupillometry, and White-to-White. Comprehensive corneal analysis supports contact lens fitting, early keratoconus detection, and refractive and cataract surgery planning.
Smart, Data-Driven Myopia Management
The HBM-1 supports comprehensive myopia management by tracking changes in axial length and refraction over time. Intuitive progression graphs and integrated refractive data help clinicians evaluate treatment outcomes and make informed decisions. Personalized consultations are enhanced through clear visualization of myopia progression.
[Axial length normative data]
European - Axial length growth and the risk of developing myopia in European children, Tideman, J. W. L., DOI: 10.1001/jamaophthalmol.2019.1125
Asian - Normative data and percentile curves for axial length and axial length/cornea curvature in Chinese children and adolescents aged 4–18 years, He, X., DOI: 10.1136/bjophthalmol-2019-315580
Dry Eye Diagnostic Workflow OSDI – Advanced Examination – Integrated Reporting
The HBM-1 provides a comprehensive dry eye assessment, combining OSDI with advanced objective examinations. NIBUT, lipid layer imaging, tear meniscus height analysis, and meibomian gland evaluation support accurate diagnosis and treatment planning. Integrated reporting enables effective patient counseling and long-term management.
Intuitive Operation from Measurement to Analysis
The HBM-1 enhances clinical efficiency through seamless connectivity and integrated workflow management. Comprehensive reporting supports reliable diagnosis and informed clinical decision-making. Visual guidance, auto tracking, and an integrated PC architecture improve usability, accuracy, and patient comfort.
Key Differences
IOL Model & MD Model
| Function Category | Functions | IOL Model | MD Model |
|---|---|---|---|
| Measurement | Axial Length | ○ | ○ |
| CCT | ○ | X | |
| ACD | ○ | X | |
| LT | ○ | X | |
| Keratometry | ○ | ○ | |
| Topography | ○ | ○ | |
| Keratoconus Screening | ○ | ○ | |
| Zernike | ○ | ○ | |
| Pupillometry | ○ | ○ | |
| Kappa Angle , Chord mu | ○ | ○ | |
| WTW | ○ | ○ | |
| Dry eye | Meibomian gland | △ | ○ |
| Tear Meniscus | △ | ○ | |
| NIBUT | △ | ○ | |
| Questionnaire | △ | ○ | |
| Blink Analysis | △ | ○ | |
| Analysis | Contact Lens Fitting | ○ | ○ |
| Myopia Management | ○ | ○ | |
| IOL Calculation | IOL Calculation | ○ | X |
| Barrett Formulas | △ | X | |
| Connectivity | HIIS-1 | ○ | ○ |
| DICOM | ○ | ○ |
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Specifications
* Specification and design are subject to change without notice.
FAQ
Q. What are the core technologies of the HBM-1?
A. HBM-1 is a Placido disk–based corneal topography system (Topographer) that analyzes Placido disk patterns to generate anterior corneal topography maps. In addition, for biometry measurements, it applies the OLCR (Optical Low-Coherence Reflectometry) method to acquire signals for axial length (AL), central corneal thickness (CCT), anterior chamber depth (ACD), and lens thickness (LT) at each measurement position, and analyzes these signals to calculate location-specific data. The calculated data are validated for reliability based on standard deviation (STD), providing highly reliable measurement results suitable for clinical use.
Q. How fast and accurate is the HBM-1?
A. The HBM-1 is designed to acquire all necessary data in a single, rapid examination, minimizing patient chair time. It automatically validates AL and ANT measurements using STD-based analysis, reflecting only stable results—ensuring high accuracy without the need for repeated scans. In addition, its Auto Tracking function provides a consistent measurement environment, enabling reliable data collection regardless of the operator’s experience level.
Q. Which IOL formulas does the HBM-1 support?
A. The HBM-1 calculates IOL power using various formulas based on acquired biometric data, helping clinicians determine the most suitable IOL power for each patient. Supported formulas include:
Barrett (Universal II, Toric, True-K), Holladay, SRK2, SRK/T, Hoffer Q, Haigis, Camellin Calossi, and Shammas No History.
This broad formula library allows clinicians to compare multiple calculation approaches and select the optimal outcome.
Q. How is the user interface and overall usability of the HBM-1?
A. The HBM-1 features a 10.1-inch touchscreen with an intuitive user interface that allows examination, analysis, and report generation to be performed easily from a single screen. Its Auto Tracking function ensures stable measurements regardless of user proficiency. The device also supports DICOM and HIIS-1 integration, enabling streamlined patient data management and sharing.
Q. How does the HBM-1 support patient monitoring and long-term management?
A. The HBM-1 can monitor axial length changes and refractive shifts over time, making it effective for myopia progression management in growing children. It also provides advanced analysis tools—including Keratoconus Prediction Index (KPI), Zernike analysis, and contact lens fitting support—allowing clinicians to assess early disease indicators and conduct systematic follow-up examinations.
FAQ
Q. What are the core technologies of the HBM-1?
A. HBM-1 is a Placido disk–based corneal topography system (Topographer) that analyzes Placido disk patterns to generate anterior corneal topography maps. In addition, for biometry measurements, it applies the OLCR (Optical Low-Coherence Reflectometry) method to acquire signals for axial length (AL), central corneal thickness (CCT), anterior chamber depth (ACD), and lens thickness (LT) at each measurement position, and analyzes these signals to calculate location-specific data. The calculated data are validated for reliability based on standard deviation (STD), providing highly reliable measurement results suitable for clinical use.
Q. How fast and accurate is the HBM-1?
A. The HBM-1 is designed to acquire all necessary data in a single, rapid examination, minimizing patient chair time. It automatically validates AL and ANT measurements using STD-based analysis, reflecting only stable results—ensuring high accuracy without the need for repeated scans. In addition, its Auto Tracking function provides a consistent measurement environment, enabling reliable data collection regardless of the operator’s experience level.
Q. Which IOL formulas does the HBM-1 support?
A. The HBM-1 calculates IOL power using various formulas based on acquired biometric data, helping clinicians determine the most suitable IOL power for each patient. Supported formulas include:
Barrett (Universal II, Toric, True-K), Holladay, SRK2, SRK/T, Hoffer Q, Haigis, Camellin Calossi, and Shammas No History.
This broad formula library allows clinicians to compare multiple calculation approaches and select the optimal outcome.
Q. How is the user interface and overall usability of the HBM-1?
A. The HBM-1 features a 10.1-inch touchscreen with an intuitive user interface that allows examination, analysis, and report generation to be performed easily from a single screen. Its Auto Tracking function ensures stable measurements regardless of user proficiency. The device also supports DICOM and HIIS-1 integration, enabling streamlined patient data management and sharing.
Q. How does the HBM-1 support patient monitoring and long-term management?
A. The HBM-1 can monitor axial length changes and refractive shifts over time, making it effective for myopia progression management in growing children. It also provides advanced analysis tools—including Keratoconus Prediction Index (KPI), Zernike analysis, and contact lens fitting support—allowing clinicians to assess early disease indicators and conduct systematic follow-up examinations.
Q. What myopia management features does HBM-1 provide?
A. HBM-1 enables long-term tracking and management of myopia progression in pediatric and adolescent patients based on Axial Length and refraction change data. It also supports myopia risk assessment and parent consultation through growth curve-based ocular growth evaluation and progression reports.
Q. How can HBM-1 be used for Ortho-K and contact lens fitting?
A. Using Placido disc-based Topography and Pupillometry, HBM-1 analyzes corneal shape and pupil data to provide essential information for Ortho-K and contact lens fitting. In addition, Fluorescein Image simulation allows practitioners to visually assess fitting status.
Q. How does HBM-1 analyze dry eye?
A. HBM-1 objectively analyzes the causes of dry eye through five diagnostic assessments, including OSDI questionnaire, meibomian gland evaluation, NIBUT-based tear film stability analysis, blink interval measurement, and tear meniscus height analysis. It also provides integrated reports to support diagnosis and treatment planning.
