AIOBIO Intraoral Camera Qraypen C
AIOBIO · Intraoral Camera Qraypen CQLF™ Intraoral Camera Dual vision diagnosis — see the truth in Qray. Qraypen C applies QLF™ (Quantitative Light-induced Fluorescence) technology in a compact, pen-style handpiece designed for individual tooth assessment. With a single click, it captures both a standard high-resolution image and a fluorescence image simultaneously — precisely identifying plaques, concealed caries, cracks, and worn areas that conventional examination cannot reliably detect. Dual Image Capture — One Click QLF™ Technology — 250+ Publications ARTG Included — Class I (TGA) Clinical Insight What clinicians are saying Real-world feedback from dental professionals using Qraypen C for individual tooth assessment and patient consultation. "The dual-capture is what sets Qraypen C apart for me. I show patients the white-light image first — looks normal — then the fluorescence image beside it showing the dark zone of early proximal demineralisation. That single moment has changed how engaged patients are with their preventive care. Treatment acceptance for fissure sealing and remineralisation protocols went up noticeably after we introduced it." Dual Capture · Proximal Caries · Patient Acceptance "For monitoring cracked tooth cases over time, Qraypen C gives me something I can actually show at recall — an objective fluorescence image of the same tooth, same angle, compared to the previous visit. When the crack hasn't progressed, that's reassurance I can document. When the red fluorescence distribution has changed, that's a clear clinical trigger to act." Crack Monitoring · Red Fluorescence · Recall Documentation Indications When to use Qraypen C A precision intraoral camera for individual tooth assessment — capturing fluorescence and high-resolution images simultaneously to reveal what conventional examination and X-rays cannot. Individual Tooth Caries Assessment — Under 405nm blue light, demineralised enamel shows as a loss of green fluorescence — a dark zone against the bright healthy surface. Proximal, occlusal, and secondary carious lesions not visible under white light or on radiographs are identified with precision, enabling early intervention before cavitation. Crack Detection — Fluorescence imaging highlights tooth fracture lines and crack depth that are invisible under white light — enabling earlier clinical decision-making for cracked tooth management before irreversible damage occurs. Plaque Detection & Oral Hygiene Assessment — Bacteria in plaque produce porphyrins that emit a characteristic red fluorescence under 405nm blue light — making deposits visible on individual tooth surfaces in real time. Provides objective, image-based evidence for patient education and monitoring oral hygiene trends over time. Concealed Defects & Worn Areas — Identifies structural defects, demineralised areas, and wear patterns in natural tooth structure that are not detectable through standard clinical examination methods. Patient Consultation & Case Documentation — Standard and fluorescence images captured simultaneously provide immediate visual evidence for chairside discussion. Images integrate with electronic health records and insurance claims systems for seamless documentation. Early Detection & Preventive Care Planning — Identifies early-stage carious and structural changes before they become symptomatic or require invasive treatment — supporting a proactive, minimally interventive approach to patient care. Highlights Dual vision — two images, one click Every feature of Qraypen C is designed to make high-quality fluorescence imaging fast, accurate, and accessible within the standard clinical workflow. Dual Image Capture Standard image + fluorescence — captured simultaneously Qraypen C captures a standard high-resolution white-light image and a QLF™ fluorescence image at the same time with a single press of the capture button. Both images appear on the monitor immediately — no mode switching, no repeat positioning, no additional capture steps required. LED System All-in-one LED — three modes, adjustable brightness White light, blue QLF™ light (405nm), and alternating white/blue modes are all built into the handpiece head — no head removal or lens change needed to switch between modes. LED brightness adjusts across three levels. Mode changes are made directly on the handpiece without interrupting the examination. Software & Usability LINKDENS integration — one-hand capture, immediate consultation Qraypen C works with LINKDENS, AIOBIO's dedicated QLF™ capture and analysis software. Images are auto-saved on capture and can be pulled up immediately for chairside consultation or exported to practice management software. The pen-form handpiece is designed for single-handed operation: middle finger on the button for maxillary, thumb for mandibular — autofocus delivers a sharp image instantly with no manual adjustment needed. Product Video See Qraypen C in action QLF™ fluorescence imaging at the individual tooth level — dual-image capture with Qraypen C. Clinical Cases QLF™ imaging — individual tooth assessment Standard white-light and QLF™ fluorescence images captured simultaneously with Qraypen C — hidden findings revealed at the individual tooth level. Under 405nm blue light, carious demineralisation appears as a loss of green fluorescence; bacterial plaque fluoresces red via porphyrin emission — both invisible under white light alone. Case 01 Proximal Caries Interproximal demineralisation shows as a loss of green fluorescence under 405nm blue light — invisible under white-light examination. Early identification enables intervention before the lesion progresses to cavitation or involves the adjacent tooth. Case 02 Caries Detection The extent and severity of demineralisation is mapped by the degree of green fluorescence loss — deeper or wider dark zones indicate greater mineral loss. Provides a clear, objective picture of the affected area to guide clinical decision-making and patient communication. Case 03 Crack Fracture line not detectable under white-light examination highlighted by QLF™ fluorescence — supporting earlier diagnosis of cracked tooth syndrome before irreversible structural damage or patient symptoms occur. Case 04 Crack Assessment Crack extent assessed under fluorescence for clinical decision-making — giving the clinician objective evidence of fracture depth and distribution before committing to a treatment pathway. Clinical images captured with Qraypen C. Each case shows simultaneous white-light and QLF™ fluorescence views for immediate clinical comparison. Specifications Technical specifications Device type QLF™ intraoral camera — individual tooth fluorescence imaging and caries screening Technology QLF™ — Quantitative Light-induced Fluorescence Image capture Simultaneous white-light (HD) + QLF™ fluorescence image — single capture button press Image sensor CMOS — HD 720p (1280 × 720) Focus Autofocus Light source White LED · Blue LED 405nm (QLF™) · Alternating white/blue — all-in-one, selectable without head removal · Brightness: 3 levels Connection 16 ft USB 2.0 cable — data connector (camera base) + USB connector (PC) + power connector (DC adapter) Mode selection Long-press Mode button (3 sec) → enter LED selection · Press Capture button to toggle LED options · Long-press Mode (3 sec) to confirm Infection control Disposable protective sleeve — single patient use Software LINKDENS — dedicated QLF™ capture and analysis software (AIOBIO) · compatible with practice management software export Integration Compatible with electronic health record systems and insurance claims programs International clearances FDA Registered — Class I Medical Device · CE Certified under MDR 2017/745 — Class I Manufacturer AIOBIO Co., Ltd. — Seoul, Korea Operating Tips Getting the most from Qraypen C Practical guidance for consistent, high-quality QLF™ image capture at the individual tooth level. 1 Connect all three cable connectors before launching the software. Attach the data connector securely to the base of the Qraypen C handpiece, plug the USB connector into the PC (rear USB ports preferred for a more stable connection), and link the power connector to the provided DC adapter. Connect USB cable firmly to both camera and computer before launching LINKDENS — partial connections cause intermittent image dropout during capture. 2 Fit the protective sleeve before positioning — discard after each patient. Apply the disposable protective sleeve to the handpiece before bringing the device near the patient. The sleeve is a single-patient-use infection control barrier — discard it at the end of each appointment and replace before the next patient. Do not reuse or resterilise sleeves. 3 Set your LED mode before the examination begins — not mid-procedure. Long-press the Mode button for 3 seconds to enter LED selection mode. Press the Capture button briefly to cycle between white light, blue QLF™ light, and alternating white/blue. Adjust brightness with a brief press of the Power button (levels 1–3). Confirm your selection with another 3-second long-press of Mode. Selecting the right mode before starting avoids interrupting the imaging sequence. 4 Adapt your hand position to the arch being photographed. For maxillary teeth, rest your middle finger on the capture button with the handpiece oriented toward the upper arch. For mandibular teeth, use your thumb to press the button. Single-hand operation keeps the other hand free for retraction. Real-time video is displayed on the monitor from the moment the device is active — use this live feed to confirm position before capturing. 5 Show the simultaneous image pair to patients immediately. The white-light and QLF™ fluorescence images captured in the same click appear side by side in LINKDENS — use this immediately in the chairside consultation. The contrast between what is visible under white light and what fluorescence reveals is one of the most effective ways to communicate early caries, crack risk, and plaque burden to patients in a way that motivates engagement with their treatment plan. ⚠ Regulatory Notice: Qraypen C is an ARTG Included Class I medical device for fluorescence-based screening of individual tooth conditions including caries, cracks, and plaque. The device is not intended to be used as a sole diagnostic tool — clinical findings should be confirmed with visual examination, radiographic imaging, and professional clinical judgement. Use a new disposable protective sleeve for each patient. Refer to the product Instructions for Use for full indications, contraindications, and operating instructions.
