C30L Mini Color Ultrasound Diagnosis System

Product Introduction

The C30L Mini Color Ultrasound Diagnosis System is a portable handheld ultrasound device designed for examining superficial tissues, small organs, and peripheral blood vessels. Equipped with an integrated electronic linear array probe, it supports high-frequency ultrasound imaging for applications involving the thyroid, joints, muscles, blood vessels, and other superficial anatomical structures.

The C30L combines digital beamforming (DBF), dynamic aperture imaging, dynamic focusing, adjustable frequency scanning, and advanced digital image processing to support clear ultrasound visualization. It offers multiple imaging modes, including B-mode, B/B-mode, B/M-mode, color Doppler flow imaging (CDFI), pulsed-wave Doppler (PW), and power Doppler imaging (PDI).

With a lightweight probe weighing no more than 120 g, USB connectivity, and compatibility with Windows and Android terminals, the C30L is suitable for bedside examinations, point-of-care diagnostics, emergency screening, vascular assessment, and ultrasound-guided procedures. Its image storage, playback, measurement, and data-sharing functions further support clinical documentation and remote medical workflows when compatible software is available.

Performance Features

•  Lightweight Handheld Design: The integrated linear array probe measures no more than 150 × 65 × 25 mm and weighs no more than 120 g for convenient transport and reduced operator fatigue.

•  High-Frequency Linear Array Imaging: Provides five selectable frequencies from 5.0 MHz to 10.0 MHz for superficial tissue, small organ, and peripheral vascular examinations.

•  Multiple Imaging Modes: Supports at least six modes: B, B/B, B/M, CDFI, PW, and PDI.

• Advanced Digital Imaging: Incorporates digital beamforming, dynamic aperture imaging, dynamic sound velocity adjustment, and real-time transmit and receive focusing.

• Adjustable Imaging Depth: Offers a detection depth of 20–120 mm, adjustable through the connected terminal.

•  Preset Examination Protocols: Includes examination presets for small organs, blood vessels, and muscles, with options to customize examination sites.

•  Comprehensive Measurement Functions: Supports distance, circumference, area, volume, angle, time, slope, heart rate, and Doppler velocity measurements, depending on the selected mode.

• Flexible Image Optimization: Features 16 brightness levels, 16 contrast levels, 13 grayscale curves, eight frame-correlation levels, seven noise-suppression levels, and 16 false-color options.

•  Image Magnification: Provides eight magnification levels, up to 4×, with real-time and frozen-image partial magnification.

•  Adjustable Dynamic Range: Supports a dynamic range of 0–100 dB and 256 grayscale levels.

•  USB Connectivity: Supports USB Type-C and USB Type-A connections to compatible Windows or Android display terminals.

•  USB-Powered Operation: The probe does not require a separate battery. The complete system supports at least three hours of continuous operation under specified conditions.

•  Image Storage and Playback: Supports BMP, JPG, PNG, TIF, DCM, and other compatible static image formats, along with cine storage and playback of up to 2,048 frames.

• Clinical Documentation: Supports patient information entry, full-screen annotations, arrows, markers, probe-position indicators, and 140 anatomical position markers.

•  Multilingual Interface: Provides Chinese, English, and French menu options and input support.

•  Data Transfer and Sharing: Supports USB flash drive image transfer and DICOM sending on Windows, subject to compatible software and system configuration.

Working Principle

The C30L Mini Color Ultrasound Diagnosis System uses electronic linear array ultrasound technology to generate images of superficial anatomical structures.

1. Ultrasound Transmission: The linear array probe transmits high-frequency ultrasound waves into the tissue being examined.

2. Echo Reception: Reflected ultrasound signals from tissue boundaries, organs, and blood vessels are received by the probe's transducer elements.

3. Digital Beamforming: Digital beamforming and dynamic aperture processing combine the received signals to construct ultrasound images.

4. Dynamic Focusing and Image Processing: Real-time transmit and receive focusing, frequency scanning, digital filtering, frame correlation, and image enhancement optimize image presentation.

5. Doppler Analysis: CDFI, PW, and PDI modes provide information about blood flow and vascular hemodynamics.

6. Display and Data Management: Images are displayed on a compatible terminal, where users can perform measurements, freeze or magnify images, save examination records, and review stored cine sequences.

The high-frequency linear array configuration is particularly suitable for superficial imaging, where detailed visualization of near-surface structures is important.

Technical Parameters

Parameter	Specification
Model	C30L
Product Type	Mini Color Ultrasound Diagnosis System
Probe Type	Portable handheld linear array probe
Scanning Method	Electronic linear array
Probe Dimensions	≤150 × 65 × 25 mm
Probe Weight	≤120 g
Supported Operating Systems	Windows, Android
Imaging Modes	B, B/B, B/M, CDFI, PW, PDI
Operating Frequencies	5.0, 6.0, 7.5, 8.0, 10.0 MHz
Detection Depth	20–120 mm, adjustable
Dynamic Range	0–100 dB, adjustable
Grayscale Levels	256
Brightness Adjustment	16 levels
Contrast Adjustment	16 levels
Grayscale Curve Adjustment	13 levels
Frame Correlation	8 levels
Noise Suppression	7 levels
False-Color Options	16
Display Speed	3 adjustable levels
Image Magnification	8 levels, up to 4×
TGC Adjustment	8 segments
Preset Examination Modes	Small organs, blood vessels, muscles
Measurement Functions	Distance, circumference, area, volume, angle, time, slope, heart rate, Doppler velocity, and additional mode-dependent measurements
Static Image Formats	BMP, JPG, PNG, TIF, DCM, and other supported formats
Cine Storage	Up to 2,048 frames
Probe Interface	USB Type-C and USB Type-A
Power Supply	USB-powered probe; no separate probe battery
Continuous Operating Time	≥3 hours under specified conditions
Image Transfer	USB flash drive
DICOM Support	Sending supported on Windows
Interface Languages	Chinese, English, French

Application Scenarios

•  Thyroid and Small Organ Examination: Supports ultrasound assessment of the thyroid and other superficial organs.

•  Peripheral Vascular Imaging: Assists in examining peripheral blood vessels and assessing blood flow using available Doppler modes.

•  Musculoskeletal Ultrasound: Supports imaging of muscles, joints, tendons, and other superficial musculoskeletal structures.

•  Emergency and Critical Care: Suitable for bedside assessment in emergency departments, intensive care units, ambulances, and field rescue environments.

• Primary Healthcare: Supports routine screening, outpatient examinations, ward rounds, and community-based clinical services.

•  Vascular Access and PICC Placement: Provides ultrasound visualization to assist appropriately trained clinicians with vascular access and catheter placement.

•  Anesthesia and Guided Procedures: Supports selected ultrasound-guided puncture and intervention procedures when the probe and imaging capabilities are suitable.

• Hospital Physical Examinations: Provides portable imaging for screening and clinical examination workflows.

• Telemedicine and Remote Consultation: Enables image and medical data sharing through compatible terminals, software, and network infrastructure.

C30L vs. C30C Mini Color Ultrasound Systems

Feature	C30L Mini Color Ultrasound	C30C Mini Color Ultrasound
Probe Configuration	Linear array	Convex array
Probe Dimensions	≤150 × 65 × 25 mm	≤155 × 75 × 28 mm
Probe Weight	≤120 g	≤150 g
Frequency Range	5.0–10.0 MHz	2.5–5.0 MHz
Detection Depth	20–120 mm	90–240 mm
Primary Imaging Applications	Superficial tissues, small organs, peripheral vessels	Abdominal and deeper organ imaging
Typical Examination Sites	Thyroid, muscles, joints, peripheral blood vessels	Liver, gallbladder, kidneys, spleen, pancreas, uterus, bladder
Imaging Modes	B, B/B, B/M, CDFI, PW, PDI	B, B/B, B/M, CDFI, PW, PDI
Connectivity	USB Type-C and USB Type-A	USB Type-C and USB Type-A
Supported Platforms	Windows, Android	Windows, Android

Note: Both systems share similar imaging, measurement, and data-management functions. The primary distinction is the probe configuration: the C30L is designed for high-frequency superficial imaging, while the C30C is designed for deeper imaging with a convex array probe.

Frequently Asked Questions (FAQ)

1. What is the C30L Mini Color Ultrasound Diagnosis System used for?

The C30L is designed for ultrasound examinations of superficial tissues, small organs, muscles, joints, and peripheral blood vessels. It is suitable for point-of-care imaging, bedside examinations, and selected ultrasound-guided procedures.

2. Which anatomical structures can the C30L examine?

Typical examination sites include the thyroid, muscles, joints, peripheral blood vessels, and other superficial anatomical structures accessible to its linear array probe.

3. What is the operating frequency range of the C30L?

The system provides five selectable frequencies: 5.0 MHz, 6.0 MHz, 7.5 MHz, 8.0 MHz, and 10.0 MHz.

4. Which imaging modes does the C30L support?

It supports B-mode, B/B-mode, B/M-mode, color Doppler flow imaging (CDFI), pulsed-wave Doppler (PW), and power Doppler imaging (PDI).

5. Is the C30L compatible with Android devices and Windows computers?

Yes. It supports Windows and Android terminals through USB connectivity. Actual compatibility depends on the terminal hardware, operating system, USB interface, and required software.

6. How deep can the C30L scan?

The specified detection depth is 20–120 mm, adjustable through the connected terminal. Actual visualization depth depends on tissue characteristics, frequency selection, and imaging conditions.

7. Does the C30L require a separate battery?

No. The probe is powered through the USB interface of a compatible terminal. The specified continuous operating time for the complete system is at least three hours under specified conditions.

8. Can ultrasound images be stored and transferred?

Yes. The system supports several static image formats, cine storage of up to 2,048 frames, USB flash drive transfer, and DICOM sending on Windows with compatible software.

9. What is the difference between the C30L and C30C?

The C30L uses a high-frequency linear array probe for superficial structures and peripheral vessels. The C30C uses a lower-frequency convex array probe for abdominal and deeper organ imaging.