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Global Healthcare Medical
Global Healthcare Medical Palm-Sized Wireless Linear Ultrasound Scanner
Global Healthcare Medical Palm-Sized Wireless Linear Ultrasound Scanner
Model: GHM 7L HK
The Global Healthcare Medical Palm-Sized Wireless Linear Ultrasound Scanner is a compact, probe-type diagnostic imaging system engineered to deliver high-resolution near-field visualization for superficial structures. Designed for healthcare professionals who need reliable imaging at the point of care—from vascular access and musculoskeletal assessment to small parts, nerve blocks, and pediatric examinations—this handheld scanner combines professional-grade imaging performance with the convenience of a truly portable form factor.
Weighing just 180g (approximately 0.4 lbs) and measuring 140mm × 55mm × 20mm, this device fits comfortably in the palm of your hand. It operates wirelessly via WiFi, transmitting real-time images directly to your smartphone, tablet, or PC. Compatible with Apple iOS, Android, and Windows devices, it eliminates the need for bulky consoles and tangled cables, giving clinicians complete freedom of movement during examinations.
This system is intended for use by trained healthcare professionals. It supports a wide range of diagnostic applications including vascular, musculoskeletal, small parts, and pediatric imaging.
Key Features & Benefits
High-Frequency Linear Array for Superior Superficial Imaging
This scanner is equipped with a linear array probe featuring 192 piezoelectric elements and 32 channels, optimized for high-resolution imaging of superficial structures. The 40mm scan width provides a broad field of view for efficient examination of tendons, ligaments, nerves, blood vessels, and small parts. Key imaging specifications include:
| Specification | Detail |
|---|---|
| Scan Mode | Electronic Array, Electronic Linear array scanning |
| Frequency | 7.5 MHz / 10 MHz |
| Elements | 192 |
| Channels | 32 |
| Scanning Depth | 20 – 100 mm (adjustable) |
| Scan Width | L40 |
The adjustable scanning depth from 20mm to 100mm allows you to adapt the imaging depth to the specific clinical application—from very superficial structures such as skin and subcutaneous tissue to deeper musculoskeletal and vascular targets.
Comprehensive Imaging Modes
The system supports a full range of imaging modes for diverse clinical applications:
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B‑Mode – fundamental 2D imaging with 256-level gray scale
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B/M Mode – combined anatomical and motion imaging
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Color Doppler – real-time blood flow visualization
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Power Doppler Imaging (PDI) – sensitive low-flow detection
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Pulsed Wave Doppler (PW) – quantitative blood flow velocity assessment
Image adjustment features include Gain (30–105 dB), Dynamic Range (40–110 across 8 settings), Focus, Depth, Harmonic imaging, and Denoise (0–4 levels). These adjustments allow clinicians to optimize image quality for different tissue types and patient conditions.
Extended Battery Life with Wireless Charging
The system features a built-in 2200mAh lithium battery providing approximately 1.5 hours of continuous working time. With wireless charging, working time can be extended indefinitely—simply place the probe on a compatible charger between scans. A full charge takes approximately 2 hours for a complete recharge.
Wireless Freedom for Point-of-Care Imaging
The scanner connects wirelessly to your mobile device or PC, offering:
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Real-time image display – instant visualization on your existing screen
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Image/video storage – save directly to your mobile phone or tablet
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Broad compatibility – works with Apple iOS, Android, and Windows devices
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WiFi type – 802.11g / 20MHz / 5G / 450Mbps for fast, stable transmission
Puncture Assistance for Guided Procedures
The system includes a comprehensive suite of puncture assistance tools, making it a practical tool for ultrasound-guided interventions:
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In-plane puncture guide line – for precise needle alignment within the scan plane
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Out-of-plane puncture guide line – with automatic blood vessel measurement function
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Needle point enhancement – improved visualization of the needle tip for accurate guidance
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Automatic vascular measurement – supports pre-procedure vessel assessment
Comprehensive Measurement and Review Tools
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Measurements – distance, area, and obstetric calculations
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Cineplay – manual and automatic playback with adjustable frame settings (100 / 200 / 500 / 1000)
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Image gray scale – 256 levels for detailed tissue differentiation
Comprehensive Clinical Applications
This high-frequency linear ultrasound system is ideal for a wide range of superficial imaging applications:
| Specialty | Applications |
|---|---|
| Musculoskeletal | Tendon, ligament, joint, and muscle assessment |
| Vascular | Peripheral vascular assessment, blood flow detection, vein mapping, carotid artery evaluation |
| Small Parts | Thyroid, breast, and superficial structure imaging |
| Pediatrics | Neonatal and pediatric imaging |
| Anesthesiology | Nerve block guidance, vascular access |
| Pain Management | Injection guidance |
| Emergency Medicine | Bedside diagnostics, trauma assessment |
| Primary Care | Routine screening and point-of-care diagnostics |
| Veterinary | Small and medium-sized animals |
Technical Specifications
| Specification | Detail |
|---|---|
| Scan Mode | Electronic Array, Electronic Linear array scanning |
| Frequency | Linear probe 7.5 MHz / 10 MHz |
| Elements | 192 |
| Channels | 32 |
| Scanning Depth | Linear 20 – 100 mm, adjustable |
| Scan Width | L40 |
| Display Mode | B, B/M, Color, PDI, PW |
| Image Gray Scale | 256 levels |
| Noise Reduction | 0 – 1 – 2 – 3 – 4 |
| Gain | 30 dB – 105 dB |
| Dynamic Range | 40 / 50 / 60 / 70 / 80 / 90 / 100 / 110 |
| Image/Video Storage | Store on mobile phones, Tablet PC |
| Subject Applications | Thyroid, Small Organ, Pediatric, Vascular, Carotid, Mammary, Musculoskeletal, Blood Flow, Neurological |
| Power | Built-in lithium battery, 2200mAh |
| Battery Working Time | Regular version 1.5 hours |
| Charging | Wireless charging |
| Size | 140mm × 55mm × 20mm |
| Net Weight | 180g |
Why Choose Global Healthcare Medical?
| Consideration | Our Palm-Sized Wireless Linear Scanner |
|---|---|
| Need for high-resolution superficial imaging | 192-element linear array with 7.5/10 MHz frequency and 40mm scan width |
| Portable, point-of-care imaging | Palm-sized, 180g design goes wherever you go |
| No bulky equipment | Wireless—no console, no cables; use your existing iOS, Android, or Windows device |
| Extended scanning sessions | 2200mAh battery with wireless charging for continuous operation |
| Multi-platform compatibility | Works with iOS, Android, and Windows devices |
| Procedure guidance | In-plane/out-of-plane puncture guides and automatic vascular measurement |
| Quick, confident diagnosis | 5 imaging modes with adjustable depth and gain settings |
| Cost-effective solution | Professional imaging at a fraction of traditional system costs |
About Global Healthcare Medical
Global Healthcare Medical is dedicated to improving patient care around the world by delivering value-driven, innovative, and high-quality medical products and services. Our wireless handheld ultrasound system represents our commitment to making advanced diagnostic imaging accessible, portable, and affordable for healthcare professionals everywhere.
