Sonoline C Pocket Fetal Doppler
- Hand-held fetal heart rate detection device using Doppler technology
- High-resolution color LCD screen displaying FHR waveform and values
- Portable and user-friendly with a delicate, compact design
- Three operation modes: Real-time, Averaged, and Manual
- Visual alerts for abnormal FHR with red alarming feature
- Includes probe fall-off detection and battery status indication
- Automatic shutdown to conserve battery after 1 minute of no signal
- Compatible with recording devices to capture real-time fetal heart sounds
- Long battery life with two 1.5V AA batteries lasting over 8 hours
- SKU
- 9918D43C4410
- Brand
- Contec
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Sonoline C Pocket Fetal Doppler
Professional handheld fetal heart rate detection using advanced Doppler ultrasound technology. High-resolution color LCD display with real-time waveform visualization, three operating modes, and intelligent alarm system for reliable fetal assessment in hospital, clinic, and home settings.
Clinical overview
The Sonoline C Pocket Fetal Doppler represents a paradigm shift in portable fetal monitoring technology. This compact, handheld device delivers professional-grade Doppler ultrasound performance in a truly pocket-sized form factor, enabling clinicians and expectant parents to assess fetal wellbeing anywhere—from traditional obstetric clinics to home settings, remote locations, and emergency situations. The high-resolution color LCD screen displays fetal heart rate as numerical values, bar graphs, and real-time heartbeat waveforms, providing multi-modal presentation that accommodates both experienced clinicians and lay users.
Manufactured by Contec Medical Systems, the Sonoline C incorporates proven ultrasound technology with intelligent features designed for safety and ease of use. Three distinct operating modes (Real-time, Averaged, and Manual) provide versatility for different monitoring scenarios, while automatic alarm activation alerts users to abnormal heart rate patterns. The ergonomic crooked probe structure facilitates optimal transducer positioning, and extended battery life (8+ hours from two standard AA batteries) ensures the device remains ready for weeks between battery changes. Whether used for routine prenatal surveillance, high-risk pregnancy monitoring, labor assessment, or home reassurance, the Sonoline C combines clinical reliability with unprecedented portability.
Key features & surgeon benefits
High-Resolution Color LCD with Waveform
- Real-time heartbeat waveform visualization for pattern assessment
- Numerical FHR display, bar graph, and multi-format presentation
- High-contrast display legible in varied lighting conditions
Three Operating Modes
- Real-time FHR Display for dynamic fetal response assessment
- Averaged FHR Display filtering transient artifacts for stable readings
- Manual Mode for operator-controlled measurement timing
Intelligent Alarm & Detection Systems
- Red visual alert when FHR falls outside normal physiological ranges
- Automatic probe fall-off detection preventing false readings
- Real-time battery status indication preventing unexpected power loss
True Pocket-Sized Design
- Compact dimensions enabling genuine pocket portability for mobile providers
- Lightweight construction reducing operator fatigue during extended use
- Ergonomic crooked probe structure for comfortable handling and optimal positioning
Extended Battery Life
- 8+ hours continuous operation from two standard 1.5V AA batteries
- Automatic shutdown after 1 minute without signal for power conservation
- Universal battery format ensuring worldwide availability and cost-effectiveness
Audio Recording Capability
- Compatible with external recording devices for fetal heart sound documentation
- Enables telemedicine consultation and specialist review
- Creates longitudinal records for comparison across gestational ages
Technical specifications
| Indications | Fetal heart rate detection and monitoring during prenatal care, labor assessment, and home surveillance; applicable from approximately 12 weeks gestation through delivery |
|---|---|
| Sizes / range | Single compact pocket-sized unit; universal application; no size variants |
| Material | Medical-grade polymer housing; ergonomic crooked probe structure; ultrasound transducer with protective surface |
| Sterilisation | Non-sterile device; probe surface cleanable with soft cloth and mild disinfectant solution; not autoclavable |
| Packaging | Compact carrying case with device, probe, batteries, and ultrasound gel |
| Warranty | 2 Year Manufacturer Warranty |
| Detection Technology | Doppler Ultrasound |
| Display Type | High-Resolution Color LCD Screen |
| Display Content | FHR Values, Bar Graph, Real-time Heartbeat Waveform |
| Operating Modes | Real-time FHR Display, Averaged FHR Display, Manual Mode |
| Power Source | Two 1.5V AA Batteries (LR6) |
| Battery Life | 8+ Hours Continuous Use |
| Alarm System | Red Visual Alert for Abnormal FHR (outside normal physiological range) |
| Probe Detection | Automatic Probe Fall-off Detection |
| Battery Indicator | Real-time Battery Status Display |
| Auto Shutdown | 1 Minute After Signal Loss (Power Saving Mode) |
| Audio Recording | Compatible with External Recording Devices via Audio Interface |
| Design | Compact, Pocket-Sized, Portable; Ergonomic Crooked Probe Structure |
| Intended Use | Hospital Obstetrics, Obstetric Clinics, Midwifery Practice, Home Monitoring, High-Risk Pregnancy Surveillance, Emergency Medicine |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Sonoline C Doppler Unit | Handheld fetal heart rate detection device with color LCD display and three operating modes | 1 |
| Ultrasound Probe | Ergonomic crooked probe structure with Doppler transducer | 1 |
| AA Batteries | 1.5V AA batteries (LR6) for power supply | 2 |
| Ultrasound Coupling Gel | Water-based gel for optimal acoustic coupling | 1 tube |
| Carrying Case | Protective case for device storage and transport | 1 |
| User Manual | Comprehensive operating instructions and safety guidelines | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss the Sonoline C Pocket Fetal Doppler for your clinical setting or home use. We provide competitive pricing, volume discounts, and customization options for healthcare facilities and distributors worldwide.
Email: [email protected]
Hours: Monday–Friday, 8 AM–6 PM PST | 24/7 Emergency Support Available
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Customer reviews
No reviews yet — be the first to share your experience.
Frequently bought together
Related products
See all →
Full Digital Color Doppler Ultrasonic Diagnostic System NEUCU45M
- High-definition 12.1″ LCD monitor with adjustable viewing angle - Dual transducer ports for versatile imaging capabilities - Long-lasting lithium battery for over 2 hours of operation - Advanced imaging technologies including speckle noise removal and tissue harmonic imaging - Comprehensive software packages for various medical uses: Abdomen, Cardiac, Obstetrics, and more - DICOM 3.0 compatibility for seamless data sharing - Multiple data interface options: USB2.0, VGA, and more - Lightweight design: Net weight of 8KG, gross weight of 14KG - Extensive clinical applications across various medical disciplines - Unique puncture guide and automated measurement technologies for enhanced accuracy
Portable Bone Density Scanner NEUBD10
- Portable and lightweight design for easy transport - Utilizes ultrasound technology for non-invasive bone density measurement - Measures bone density at the radius and tibia, suitable for all ages - Ideal for pregnant women, children, and the elderly - Provides reliable results unaffected by soft tissue thickness or bone size - Quick measurement time: single measurement in ≤ 25 seconds - Compatible with Windows XP and above operating systems - Features a comprehensive database for multi-age data selection - Operating conditions: 5-40℃ and relative humidity ≤ 80% - Easy to connect to desktop computers, laptops, or tablets
A B Scan Ophthalmic Ultrasound Pachymeter NEUPU21
- 5.7 inch color touch LCD screen for easy navigation - Rechargeable battery lasting up to 10 hours - Built-in thermal printer with one-key print function - USB port for direct PC connectivity - Supports I-station workstation connection - Lightweight and portable design at 1.7Kg - Multi-language support: Chinese, English, Russian, French, Spanish, and Portuguese - High-resolution measurement accuracy of ±0.02mm - Examination modes include normal, aphakic, pseudophakic, and dense cataract - Versatile measurement modes: immersion, contact, auto, and manual
3D Ultrasound Machine NEUCU23
- 10.4" color LCD full screen display with adjustable angle - One-key-light keyboard for use in dark environments - Easy one-button operation for storage, review, and printing of images - Quick access to stored images for enhanced efficiency - Multi-functional knob allowing quick adjustments across modes - Advanced imaging techniques for optimized signal accuracy - Adaptive color artifact removal for clear images - Linear probe with independent angle deflection - Integrated working station for streamlined operation - Abundant measuring software for comprehensive data management
3D Laptop Ultrasound Machine NEUPU34
- 15 inch LCD display for clear imaging - Wide working frequency range: 2.0MHz to 10MHz - Multiple display modes: B, B+B, B+M, M, and 4B - Convex array scanning range of 60° to 150° - Adjustable amplification factor (1.0, 1.2, 1.5, 2.0) - 8 segments TGC and overall gain control - Advanced image processing techniques for enhanced clarity - Supports 512 lines/frame with a 30 fps frame rate - Convenient USB flash disk image storage - Built-in battery allows over 5 hours of operation - Weighs only 4Kg, including battery for portability
3D Full Digital Laptop Ultrasound Scanner NEUPU25
- High-resolution 15 inch LCD display for clear imaging - Versatile working frequency range of 2.0MHz to 10MHz - Multiple display modes: B, B+B, B+M, M, and 4B - Wide scanning range from 60° to 150° with convex array - Advanced image processing with 8 γ corrections and digital edge enhancement - 512 lines/frame scanning for enhanced detail and clarity - Fast frame rate of 30 frames per second for real-time imaging - USB flash disk support for large volume image storage - Built-in battery allowing over 5 hours of continuous use - Lightweight design at only 4Kg, including battery and standard configurations
4D Full Digital Trolley Color Doppler Ultrasound NEUCU30
- 4D Full Digital Trolley Color Doppler Ultrasound NEUCU30 - Supports multiple displaying modes: B, M, Doppler, and more - Advanced full-digital signal processing for superior imaging - Intelligent imaging technologies including THI and iBeam TM - Extensive measurement packages for abdomen, OB, gynecological, urology, cardiac, and vascular assessments - Adjustable parameters such as Doppler sound output, wall filter, and sampling frame - High storage capacity with 500G available for images in BMP, JPEG, and PNG formats - Standard configuration includes a 15-inch LED monitor and dual probes - Optional accessories available for expanded functionality, including transvaginal probes and DICOM 3.0 compatibility.