Surgical Identification & Traceability
Surgical Instrument Marking & 4K Operating Room Scanning
Medical-grade equipment for permanent individual identification and infallible scanning in sterile processing units and surgical suites. Engineered to guarantee patient safety and error-free inventory management.
4K DataMatrix Reader
4K UHD sensor, 40 mm scratch-proof sapphire window, and <100 ms decoding of codes down to 1×1 mm, even autoclave-degraded.
Surgical Instrument Marking Workstation
Specialized surgical instrument marking solution. Non-corrosive black annealing, top-down camera vision, and guided software.
E-BUHO Scan 4K DataMatrix Code Reader
Developed specifically for surgical instrumentation. Guarantees instant and accurate decoding even in the most punishing conditions of central sterile units and operating rooms.
Millimeter Precision on Critical Instrumentation
The DataMatrix code stores the instrument's unique identity: model reference, unit serial number, assigned surgical set, and key data for hospital inventory.
The E-BUHO Scan reader allows professionals to instantly identify and verify each instrument in sterile processing and operating rooms, enabling reading even of low-contrast or autoclave-worn codes.
Instant Reading with Online Live View & Adjustable LED
Engineered for sterile processing technicians and surgical staff: simply rest the flat shank of the instrument directly across the 40 mm sapphire window. The software provides an online real-time video window to verify alignment, while the configurable LED lets you tailor color and brightness intensity to eradicate reflections on polished steel.
Fine-tune light color and brightness via software to eliminate glare or maximize contrast, with a soft green confirmation halo.
Live video stream on the PC screen displaying exact code position and instrument contact over the sapphire window.
Protected window with safety bezel and instant read speed, resilient against repeated autoclave degradation.
Ultra HD 4K Code Reader
Ultra HD sensor (3840 × 2160) ensuring instant decoding (< 100 ms) for micro-codes down to 1 mm × 1 mm. Outstanding capability for difficult codes (low contrast, damaged, curved or glossy surfaces, and autoclave wear) across laser, dot peen, chemical etching, and micro-dots.
40 mm Pure Sapphire Window
Pure synthetic scratch-proof and anti-reflective sapphire window with protective bezel. Its generous 40 mm aperture allows resting instruments flat and enables simultaneous multi-code reading.
Real-Time Online Live Video Window
Live video streaming with direct on-screen display: the software includes a real-time online video window that transmits the 4K feed over the sapphire crystal. Facilitates sub-millimeter instrument alignment and immediate visual quality check.
Reading LED: Configurable Color & Intensity
Complete software control: adjust the reading LED color and regulate light intensity to perfectly adapt to matte, polished, or colored metal finishes without glare. Includes RGB halo for events and audible buzzer.
Multi-Symbology Reader (2D DataMatrix, QR & 1D)
Decodes multiple symbologies in both positive and negative contrast: 2D DataMatrix ECC200, QR codes, and 1D barcodes, decoding alphanumeric strings and standard hospital instrument marking formats (UDI GS1 and HIBC under EU MDR 2017/745).
Plug & Play USB & Hospital Software Integration
Plug & Play setup in under 5 minutes via USB Type-B. Seamlessly compatible with hospital sterile processing platforms via Keyboard Wedge, Virtual Serial COM, HTTP, and Named Pipe.
4K Reader Technical Specifications
| Image Sensor Resolution | 4K Ultra HD (3840 × 2160 pixels) |
| Supported Symbologies | 2D DataMatrix ECC200, QR Codes, 1D Barcodes (positive & inverted) |
| Supported Markings | Laser, dot peen, chemical etching, labels, and micro-dots |
| Minimum Code Size | From 1.0 mm × 1.0 mm |
| Depth of Field | Up to 20 mm |
| Reading Distance | Direct contact on sapphire or up to 10 cm standoff |
| Decoding Speed | Under 100 milliseconds (< 100 ms) |
| Optical Window | Synthetic sapphire crystal, anti-reflective and scratch-proof (Ø 40 mm) |
| Visual Display Window | Live real-time online video stream with direct on-screen viewing via software |
| Reading Illumination | Reading LED with selectable color & adjustable brightness via software; Body RGB halo & buzzer |
| Housing & Build | Anodized aluminum and surgical PTFE (960 g, 95 mm H × 96 mm Ø) |
| Laser Customization | Optional laser engraving of hospital or company logo on aluminum housing |
| Available Finishes | 5 matte anodized aluminum finishes: Black, Blue, Green, Cobalt, and Red |
| Connectivity | USB 2.0 / 3.x (5V DC, USB Type-B connector). Keyboard Wedge, Virtual COM, HTTP, Named Pipe |
Surgical Instrument Laser Marking Workstation
Unlike generic industrial engravers, e-buhos delivers a complete direct marking, inventory cataloging, and hospital traceability integration solution tailored to clinical needs. Class 1 workstation for autonomous in-house marking.
There are many laser engravers. A true solution for surgical instruments, only one.
Our philosophy is not to sell an isolated engraving machine, but to deploy a comprehensive in-house direct marking, inventory cataloging, and hospital traceability integration solution. Generic industrial engravers are not built for hospitals: they burn the metal, produce micro-pits where bacteria harbor, and destroy the passivation layer causing rust after autoclave cycles.
The e-buhos workstation performs Black Annealing that is 100% smooth and non-porous, preserving protective passivation against corrosion. It enables autonomous in-house marking without shipping instruments out and with zero interruption of the surgical schedule.
Biocompatible Black Annealing
Smooth thermal annealing with zero surface porosity that preserves the metal's passivation layer, 100% resistant to repeated autoclave sterilization cycles without rust or bioburden entrapment.
12 MP Camera Vision & Touch Probe Z-Focus
Real-time homography visual positioning on screen with exact preview and motorized Z-axis focus via a high-precision mechanical touch probe (palpador) with zero error.
Class 1 Laser Safety Enclosure
Certified Class 1 eye protection allowing completely safe operation in clinical environments without safety goggles. Features a certified viewing window, interior illumination, and fume extraction port.
Multi-Piece Batch Marking
Ability to position and mark multiple surgical tools simultaneously across the working field in a single rapid execution, maximizing throughput.
Sub-Nanosecond High-Precision Thermal Control
Fiber laser technology with fine pulse width regulation (2 to 500 ns) and frequency (1 to 4000 kHz), ideal for high-precision surgical steel, titanium, and medical polymers.
Rotary Axis Module (Cylindrical Parts)
Motorized chuck for scalpel handles, drills, and cylindrical tools. Operates by linear development and marks strictly at the zenith (Y=0.0) without angular distortion.
Marking Workstation Technical Specifications
| Supplied Configuration | Class 1 laser marking workstation with safety enclosure + Precision galvo head + HD vision camera + eBuho® software (Windows PC compatible) |
| Laser Source Technology | Ytterbium-doped Fiber Laser with variable pulse width technology (30W) |
| Variable Pulse Width | Adjustable from 2 ns to 500 ns (ultra-precise heat control) |
| Repetition Frequency Range | Tunable from 1 kHz to 4000 kHz (4 MHz) |
| Standard Marking Field | 110 mm × 110 mm (precision F-Theta lens) |
| Marking Speed | Up to 10,000 mm/s (high-speed galvanometer scanner) |
| Focal Spot Diameter | 20 µm a 30 µm (extreme resolution) |
| Integrated Vision System | High-resolution HD camera for real-time homography positioning |
| Autofocus Mechanism | Motorized precision Z-axis autofocus via mechanical touch probe (palpador) |
eBuho® Surgical Instrument Engraving & Inventory Software
Engineered specifically for surgical instrument marking: it is not a hospital traceability suite, but a dedicated engraving software that manages automated serial marking, container and tray inventories, and seamlessly exports records to feed your hospital's sterile processing platform.
Surgical Instrument Database with +5.4M References
Pre-installed global library with over 5.4 million registered medical references, enabling fast, effortless hospital inventory creation with zero typing errors.
Guided 3-Step Operation (1-Click Workflow)
Ultra-fast operational flow: Scan order -> Position -> Mark (F3) with prior FRAME area preview (F2) and armored read-only sequences that eliminate human error.
HD Camera Positioning & Multi-Marking
Direct visual alignment over live capture. Enables positioning and identifying individual or multiple instruments in a batch with their DataMatrix code and text across the field before marking.
Container & Surgical Tray Management
Hierarchical structuring of surgical assets by medical specialty, sterile containers, and surgical sets, with marking queue and native Excel/CSV importer.
Built-In eBuho® 4K Reader Verification ('Ready' Status)
Integrated on-screen optical module with 40 mm sapphire window. Delivers instant read, live alphanumeric decoding, and automatic contrast/readability grading of marked DataMatrix codes.
Analytics Dashboard & Reports (.xlsx Export)
Executive dashboard with key operational KPIs (marked pieces, unique models, manufacturers, operator), date evolution charts, and direct audit export to Excel (.xlsx), CSV, and TXT.
Hospital Traceability Gateway (HIS/ERP Integration)
Automatically formats, structures, and exports identification records (operator, timestamp, unique unit code, tray, batch) to seamlessly feed hospital CSSD software.
Serial Sequence Control & Non-Duplication
Intelligent generator of sequential alphanumeric serials and unique ECC200 DataMatrix codes for every instrument. Built-in duplication guard ensuring each hospital asset has an unrepeatable identity.
Frequently Asked Questions on Surgical Marking & 4K Scanning
Direct engineering answers for surgical suite directors, sterile processing department (SPD/RUMED) managers, and biomedical procurement teams.
Why does Black Annealing marking prevent corrosion during autoclave cycles?
Unlike conventional mechanical engraving or aggressive laser etching that vaporizes metal—creating micro-cavities where bacteria lodge and destroying the passive layer—Black Annealing heats surgical stainless steel below its melting threshold. This produces an optically dark chromium oxide layer that is 100% smooth to the touch, preserving passive layer corrosion resistance through hundreds of steam autoclave sterilization cycles.
Does the e-buhos solution comply with UDI marking and European MDR (EU 2017/745) regulations?
Yes. Regulation (EU) 2017/745 on medical devices mandates Unique Device Identification (UDI) on reusable surgical instruments. The e-buhos marking station generates medical-grade ECC200 DataMatrix codes containing required UDI-DI and UDI-PI data, while the 4K reader verifies code contrast and legibility under ISO/IEC 16022 and GS1 standards.
What advantages does a 4K sensor provide over conventional barcode readers?
Surgical instruments present highly reflective, curved surfaces and microscopic 2D codes (down to 1×1 mm) subjected to autoclave wear. The E-BUHO Scan reader features a 4K UHD sensor (3840×2160 px), software-adjustable LED illumination to eliminate glare, and a 40 mm pure sapphire window, achieving instantaneous decoding (<100 ms) where conventional readers fail.
How does the e-buhos system integrate with hospital traceability software and HIS/ERP?
Both the 4K reader and eBuho® software are engineered with an open, interoperable architecture. They support Keyboard Wedge emulation, Virtual COM port, HTTP calls, and Named Pipes to connect in under 5 minutes with any hospital sterilization or surgical traceability software, without costly custom integrations.
Request a Quote or Demonstration
Request a customized quote, schedule a live demo for your hospital, or discuss software integration with our technical team.