Ge Logiq S7 Ultrasound Machine

Technical Specifications

Hardware & Console Design

• Main Monitor: 19-inch to 23-inch High-Resolution LCD monitor (depending on hardware version) on a fully articulating arm for quick spatial adjustments.  

• Touch Panel: 7-inch to 10.1-inch widescreen interactive LCD touch panel to simplify software adjustments and system control.  

• Keyboard: Ergonomic, full-size backlit alphanumeric keyboard with motorized or fluid height adjustments independent of the screen.  

• Probe Ports: 4 active, universal imaging probe ports, plus 1 dedicated non-imaging (pencil/CW) port.  

• Data Storage: Integrated internal Hard Disk Drive (HDD) paired with an onboard DVD-R/W drive and multiple high-speed USB ports.  

• Mobility Footprint: Weighs approximately 90 kg (198 lbs) without peripherals. Features a compact cart layout with front and rear handles, making it highly maneuverable in tight exam spaces. Includes a Power Assistant battery backup option to allow transport without a full system reboot.  

Operating Modes & Imaging

• Standard 2D Modes: Grayscale B-Mode, Coded Harmonic Imaging (CHI), M-Mode, Anatomical M-Mode, Curved Anatomical M-Mode.

• Doppler Formats: Color Flow Mode (CFM), Power Doppler Imaging (PDI) with directional mapping, Pulsed Wave (PW) Doppler with High PRF, Tissue Velocity Imaging (TVI), Continuous Wave (CW) Doppler.

• Specialty/Advanced Modes: B-Flow & B-Flow Color (for non-Doppler hemodynamics), Coded Contrast Imaging (CEUS), Elastography with Q-Analysis, and Real-Time 3D/4D volume rendering.  

 Key Features & Overview

1. Advanced Architecture & XDclear Transition

• S-Agile Architecture: Utilizes GE’s scalable processing algorithms to deliver uniform, crisp image boundaries across a wide range of patient body types with minimal user keystrokes.  

• XDclear Technology Upgrade: Later revisions of the system incorporate GE's premium single-crystal acoustic transducer technology. This dramatically improves acoustic efficiency, giving the system deep-field tissue penetration alongside razor-sharp near-field spatial resolution.  

2. Core Image Enhancements

• CrossXBeam™: Spatial compounding that combines multiple imaging angles in real time to virtually eliminate acoustic artifacts and sharply outline structural boundaries.

• Speckle Reduction Imaging (SRI-HD): An algorithmic tool that smooths out granular tissue distortion while preserving true anatomical borders and contrast differentiation.

• Virtual Convex & Fine Angle Steering: Expands the field of view on linear probes (virtual convex) and steers the linear array beam to maximize clarity for needle-guided injections or vascular assessments.

3. Specialized Capabilities & Workflow

• Compare Assistant: A productivity tool that lets clinicians pull up a prior study (Ultrasound, Mammography, CT, or MRI) directly on a split screen alongside the live ultrasound scan.  

• GE Raw Data Platform: Captures and saves the absolute raw acoustic echoes early in the processing chain. Sonographers can retroactively adjust gains, recalculate measurements, and apply post-processing filters long after the patient has left the exam room.

• Automated Diagnostics: Equipped with workflow assistants like Scan Assistant (predefined exam protocols), Auto IMT (automatic Intima-Media Thickness calculations), and automated measurement macros for breast, thyroid, vascular, and OB tracking.  

• Fetal Evaluation Tools: Supports STIC (Spatio-Temporal Image Correlation) for comprehensive fetal echo tracking, alongside OmniView and Volume Contrast Imaging (VCI) to visualize sliced anatomy along irregular planes.  

Transducer / Probe Support

The Logiq S7 supports an extensive line of E-Series and XDclear transducers across all medical applications:  

• Curved Array (Convex): C1-5-D (general abdomen, OB/GYN) and C3-10-D (pediatric/neonatal).

• Linear Array: 9L-D, 11L-D (vascular, MSK, small parts), and the high-frequency ML6-15 or L8-18i-D for highly precise superficial and intraoperative targets.

• Sector (Phased Array): 3SP-D (adult cardiac) and S4-10-D (pediatric echo).  

• Volume Probes (3D/4D): RAB4-8-D volume convex array for obstetric rendering.  

• Endocavitary: IC5-9-D for high-resolution transvaginal and transrectal imaging.  

• Specialty Pedoff: P2D and P6D pencil probes for dedicated blind CW Doppler vascular tracking.  

  NOTE : no probes