الوصف
ال 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 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 (Up to 30 mm)
Aperture length is steplessly adjustable by 1 mm increments (7G: 5–30 mm, 10G: 5–24 mm, 12G: 5–21 mm), 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, minimizing puncture trauma while delivering intact, high-volume specimen cores.
جمع العينات الآلي المستمر
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, instant screen emergency pause, and dual 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.
- Screen Safety Control: Integrated rapid touchscreen pause/stop function for immediate procedure suspension.
2. Motorized Handpieces (HJSBx Series: HJSB1 & HJSB2 Optional)
- Dual Handpiece Configurations: Choice between the standard HJSB1 handpiece and the advanced HJSB2 multifunctional handpiece (3.0 m cable length, +0.2 m tolerance).
- HJSB1 Standard Handpiece: Ergonomic tactile hand control with dedicated buttons for one-touch sampling initiation and vacuum mode switching (routine/continuous aspiration), accompanied by an operative-site LED status indicator.
- HJSB2 Multifunctional Handpiece: Upgraded with an onboard LCD display and tactical parameter navigation keys (▲ / Function / ▼). Enables in-situ monitoring and direct sterile-field regulation of sampling aperture window length, tissue acquisition mode, and vacuum pressure tier without looking away from the operative field.
3. Sterile Single-Use Biopsy Probes (HJZ Series)
- Gauge Sizes: Available in 7G (5–30 mm aperture, high volume), 10G (5–24 mm aperture, standard), and 12G (5–21 mm aperture, fine lesion) specifications.
- Single-Tube Design: Slim outer profile reducing skin nick size and post-procedure scarring.
- Ultrasound Optimized: Engineered specifically for high-definition echogenic visualization under ultrasound guidance.
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 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 (Probe-dependent: 7G up to 30 mm, 10G up to 24 mm, 12G up to 21 mm) |
| Aperture Adjustment Step | 1 mm Stepless Incremental Regulation |
| Compatible Probe Sizes | 7G, 10G, 12G (Automatic identification and default parameter matching) |
| Supported Handpiece Models | HJSB1 (Standard with LED indicator) / HJSB2 (Multifunctional with LCD display & in-situ controls) |
| Cutting Technology | Triple-Blade Unidirectional Rotary Cutting (Single Outer Tube) |
| Guidance Modality | Ultrasound Guidance |
| Specimen Collection | Continuous automated vacuum transport to external collection box |
| Overflow Protection | Dual Protection: Mechanical Float Sensor + Electronic Liquid Sensor |
| Safety Control | Console touchscreen emergency stop/pause, handpiece vacuum stop, continuous 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 standard or HJSB2 multifunctional optional, with 3.0 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
