Product Intelligence & Creativity DSC6002-C Phase Contrast Biological Microscope for In Vivo Oral Bacterial Imaging
| Brand | Product Intelligence & Creativity |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DSC6002-C |
| Price | USD 4,950 (FOB) |
| Optical Configuration | Inverted Phase Contrast with Integrated 410K-pixel Color CCD |
| Total Magnification | 4,200× (with 1.25× auxiliary objective and 40× phase contrast objective) |
| Focusing Range | 30 mm coarse/fine adjustment (fine step: 2 µm) |
| Illumination | Adjustable-intensity 12 V / 50 W high-luminance LED (cold light source) with yellow/green 43 mm filter set |
| Mechanical Stage | 190 × 145 mm, X–Y travel 75 × 50 mm (vernier resolution: 0.1 mm) |
| Interpupillary Adjustment | 55–75 mm |
| Dimensions (W × H × D) | 220 × 150 × 340 mm |
| Weight | 2.9 kg |
| Power Input | 110/220 V AC, internal DC conversion |
Overview
The Product Intelligence & Creativity DSC6002-C is a dedicated inverted phase contrast biological microscope engineered for non-invasive, label-free real-time visualization of live microorganisms—particularly oral bacteria—in clinical and educational settings. Unlike conventional brightfield or fluorescence systems requiring fixation or staining, this instrument leverages optical phase contrast principles to convert minute differences in refractive index and thickness within unstained, hydrated biological specimens into high-contrast, high-resolution monochrome or color video images. Its optical architecture supports direct observation of motile bacteria—including spirochetes, bacilli, cocci, and fusobacteria—in suspension or adherent states within Petri dishes, culture flasks, or intraoral sampling media. Designed specifically for dental clinics and oral microbiology labs, the DSC6002-C integrates a fixed 40× phase contrast objective with a 1.25× auxiliary lens to achieve an effective total magnification of 4,200×, enabling morphological identification and dynamic behavioral assessment at subcellular resolution without compromising specimen viability.
Key Features
- Label-free phase contrast imaging: Eliminates need for chemical fixation, staining, or fluorescent labeling—preserving native bacterial physiology and motility.
- Integrated 410,000-pixel color CCD sensor: Captures real-time video and still frames at 30 fps, resolving bacterial morphology (e.g., spiral, rod, coccus, fusiform forms) and directional motility under physiological conditions.
- Dual-mode display: Native 17-inch LCD monitor (included) + USB 2.0 output for direct connection to Windows/macOS workstations; compatible with standard image acquisition software (e.g., ImageJ, NIS-Elements Lite).
- Cold LED illumination system: 12 V / 50 W high-intensity white LED with continuous brightness control and integrated 43 mm yellow/green interference filters—minimizes phototoxicity and thermal drift during extended observation sessions.
- Precision mechanical stage: 75 × 50 mm travel range with 0.1 mm vernier scale; optimized for repeated positioning of multi-well culture plates and custom oral swab substrates.
- Ergonomic inverted configuration: Objective lenses positioned beneath the specimen stage—ideal for observing samples in standard 35–100 mm Petri dishes, chambered coverglasses, or saliva collection media without lid removal or sample transfer.
- Compliance-ready design: Meets IEC 61010-1 safety standards for laboratory electrical equipment; LED power supply conforms to EN 61347-2-13 for LED control gear.
Sample Compatibility & Compliance
The DSC6002-C accommodates a wide range of live, hydrated biological specimens relevant to oral microbiology and preventive dentistry, including but not limited to: planktonic and biofilm-associated Porphyromonas gingivalis, Treponema denticola, Fusobacterium nucleatum, Streptococcus mutans, and Prevotella intermedia. It supports direct imaging of unprocessed saliva, gingival crevicular fluid, plaque scrapings, and anaerobic culture suspensions in standard polystyrene or glass-bottom cultureware. The system complies with ISO 13485:2016 requirements for medical device distributors and aligns with GLP-relevant documentation practices for clinical education and patient counseling records. While not classified as a diagnostic device per FDA 21 CFR Part 809, its imaging output may be used as an adjunct visual aid in treatment planning and patient communication—consistent with ADA Council on Scientific Affairs guidelines for chairside microbial education tools.
Software & Data Management
The microscope operates via plug-and-play USB interface with no proprietary driver installation required on Windows 10/11 or macOS 12+. Acquired images and videos are saved in uncompressed BMP or time-stamped AVI format, supporting metadata embedding (date/time, magnification, illumination intensity). Built-in annotation tools allow clinicians to draw measurement overlays, add text labels, and export annotated frames for inclusion in electronic health records (EHR) or patient education handouts. All stored data remains locally resident unless explicitly transferred—no cloud upload or telemetry is performed. Audit trail functionality (timestamped capture logs) satisfies basic documentation needs for quality assurance in dental practice management systems compliant with ISO 9001:2015 clause 8.5.2.
Applications
- Visual confirmation of bacterial load pre- and post-scaling/root planing in periodontal therapy.
- Educational demonstration of microbial etiology in gingivitis, periodontitis, halitosis, and early childhood caries.
- Monitoring motility inhibition assays during antimicrobial rinse evaluation.
- Qualitative assessment of biofilm disruption following air-polishing or laser decontamination protocols.
- Training tool for dental hygiene students in recognizing morphologically distinct oral pathogens.
- Supporting informed consent discussions by illustrating patient-specific microbial profiles prior to surgical intervention.
FAQ
Does the DSC6002-C require immersion oil or special slides for bacterial observation?
No. Phase contrast optics enable high-contrast imaging of unstained, aqueous-phase specimens using standard No. 1.5 cover glasses and Petri dishes.
Can the system be calibrated for quantitative bacterial size measurement?
Yes—calibration is performed using a certified stage micrometer; pixel-to-micron conversion is retained per objective and exported with each image file.
Is the LED illumination spectrally tunable for specific bacterial autofluorescence studies?
No. The system uses broadband white LED illumination optimized for phase contrast contrast generation—not narrowband excitation required for fluorescence.
What is the minimum resolvable feature size under optimal conditions?
Based on Abbe diffraction limit and 40×/0.65 NA phase objective, theoretical resolution is ~0.45 µm—sufficient to distinguish individual cocci (~0.5–1.0 µm), bacilli (~0.5–1.0 × 1–4 µm), and spirochetes (~0.1–0.2 × 5–20 µm).
Is technical support available outside mainland China?
Yes—Product Intelligence & Creativity provides remote troubleshooting, firmware updates, and application guidance via English-language support portal and authorized regional service partners.
