Description
The DK-B-MS Vacuum-Assisted Breast Biopsy (VABB) System is a state-of-the-art, minimally invasive breast intervention platform engineered for high-accuracy diagnostic biopsy and conformal resection of benign breast lesions under ultrasound or stereotactic guidance.
Integrating high-vacuum aspiration, continuous automated specimen transport, and intelligent microprocessor control, the DK-B-MS enables rapid, non-stop tissue acquisition with maximum tissue preservation, minimal puncture trauma, and shorter operative time.
Key Technical Innovations
Stepless Window Adjustment (5–30 mm)
Aperture length is steplessly adjustable by 1 mm increments (up to 30 mm max length), enabling conformal lesion excision while sparing adjacent healthy breast tissue.
Triple-Blade Rotary Cutting
Pioneering triple-blade unidirectional rotary cutter inside a single outer sheath (5.0 mm), minimizing puncture trauma while delivering intact, high-volume specimen cores.
Continuous Automated Specimen Collection
Vacuum-driven automatic fluidic transport delivers specimens continuously into the external collection box without pausing the procedure or needle withdrawal.
15″ Touchscreen & Dual-Sensor Safety
15-inch large touchscreen with real-time graphical aperture simulation, automatic probe ID setting, and dual mechanical + electronic canister overflow alert sensors.
Integrated System Components
1. VABB Control Module & 15-inch Touchscreen
- Intelligent UI: Real-time dynamic visual simulation of cutter movement and sampling process on a 15-inch high-resolution LCD touch display.
- Auto Probe Recognition: Automatically identifies connected 7G, 10G, or 12G probes and sets default cutting parameters.
- Foot Switch Control: IPX8 waterproof multi-function foot pedal for hands-free sampling, aspiration, and emergency pause.
2. Motorized Handpiece (HJSB1 Series)
- Ergonomic Hand Control: Integrated shortcut buttons on the handpiece for rapid sampling actuation and vacuum switching.
- Real-Time LED Status: Integrated multi-color LED indicator displaying sampling status and cutting progress directly at the operative site.
- Emergency Quick-Stop: Fast double-click safety stop mechanism for immediate cutter disengagement.
3. Sterile Single-Use Biopsy Probes (HJZ Series)
- Gauge Sizes: Available in 7G (high volume), 10G (standard), and 12G (delicate/small lesion) specifications.
- Single-Tube Design: Slim outer profile reducing skin nick size and post-procedure scarring.
4. Vacuum Canister Assembly (ZKT Series)
- 1000 ml High Capacity: Large waste fluid reservoir with integrated antibacterial bio-filter.
- Dual Overflow Alarm: Dual mechanical float switch and electrical liquid-level sensors preventing vacuum line contamination.
Clinical Indications
- Diagnostic Biopsy: High-accuracy sampling for suspicious breast lesions (BI-RADS 3, 4, 5) under ultrasound or X-ray guidance.
- Benign Lesion Resection: Complete minimally invasive conformal excision of fibroadenomas, intraductal papillomas, and fibrocystic changes.
- Mastitis & Abscess Management: Minimally invasive debridement, drainage, and tissue clearing for chronic or granulomatous mastitis.
Technical Specifications
| Main System Model | DK-B-MS |
|---|---|
| User Interface | 15-inch Medical LCD Touchscreen with real-time procedure simulation |
| Sampling Aperture Range | 5 mm – 30 mm (Maximum single specimen length: 30 mm) |
| Aperture Adjustment Step | 1 mm Stepless Incremental Regulation |
| Compatible Probe Sizes | 7G, 10G, 12G (Automatic identification and setting) |
| Cutting Technology | Triple-Blade Unidirectional Rotary Cutting (Single Outer Tube) |
| Specimen Collection | Continuous automated vacuum transport to external collection box |
| Overflow Protection | Dual Protection: Mechanical Float Sensor + Electronic Liquid Sensor |
| Safety Control | Handpiece emergency double-click stop, vacuum auto-monitoring |
| Footswitch Rating | IPX8 Waterproof Submersible Grade |
Standard System Package
- 1 × DK-B-MS VABB Main Control Console
- 1 × 15-inch Integrated Medical Touchscreen UI
- 1 × Motorized VABB Handpiece (HJSB1 Series with 3.2 m Cable)
- 1 × Multi-Function Waterproof Foot Switch (IPX8)
- 1 × 1000 ml Vacuum Canister Assembly & Metal Mounting Bracket
- 1 × Vacuum Connection Hose Kit & Waste Liquid Tubing
- 1 × Heavy-Duty Power Cord & Grounding Cable
- 1 × User Manual & Clinical Operating Guidelines
