PeakSonic M4 Bladder Scanner

Portable 3D Bladder Scanning Wherever Care Is Delivered

The PeakSonic M4 combines advanced 3D bladder scanning with ±7% accuracy in a lightweight handheld design. Operating with a compatible tablet or smartphone, it enables fast, non-invasive bladder volume and post-void residual (PVR) assessment wherever care is delivered.

From £5,570 + VAT. 

(Scanner-only and Clinical Adoption packages available, with optional accessories)

CE/UKCA Marked · 24-Month Warranty · UK Support · Finance Options Available, Subject to Status.

Need help choosing? Compare our bladder scanners 

Incredible Innovation At Your Finger Tip!

The PeakSonic M4 is a next-generation handheld bladder scanner that delivers fast, accurate bladder volume and post-void residual (PVR) measurements using advanced 3D ultrasound technology - all through a simple tablet or smartphone interface.


Designed for hospitals, care homes, clinics, and community healthcare, the M4 helps clinicians make confident catheterisation decisions while improving patient comfort and clinical efficiency.

Why Choose the Peaksonic M4?

The PeakSonic M4 combines advanced 3D ultrasound technology with a compact handheld design to deliver fast, non-invasive bladder volume assessment with ±7% accuracy. Designed for clinicians who work across multiple locations, it operates with a compatible tablet or smartphone, providing the flexibility to perform reliable bladder scanning wherever care is delivered. Ideal for hospitals, community healthcare, domiciliary services and mobile clinical teams, the M4 helps bring confident bladder assessment directly to the point of care.

Portable 3D Bladder Scanning

01

Advanced 3D ultrasound technology delivers reliable bladder volume measurement with ±7% accuracy in a lightweight handheld scanner designed for everyday clinical use.

Mobile Point-of-Care Assessment

02

The compact handheld design and tablet or smartphone-based operation allow clinicians to perform bladder scanning wherever patient care is delivered, without being tied to a console.

Wireless Clinical Workflow

03

Operate the M4 using a compatible tablet or smartphone, providing a flexible, cable-free workflow that supports efficient bedside, community and mobile clinical assessments.

Fast, Non-Invasive Assessment

04

Perform bladder volume and post-void residual (PVR) assessments quickly without catheterisation, supporting patient comfort and helping clinicians make informed bladder-management decisions.

Greater Clinical Confidence

05

With ±7% measurement accuracy, the M4 supports reliable bladder volume assessment across a wide range of healthcare environments, from hospitals to community-based services.

Practical Data & Printing Options

06

Built-in data storage, USB data transfer and Bluetooth printing capability make it easy to record, manage and share bladder scan information as part of routine clinical practice.

Who Is It For?

The PeakSonic M4 bladder scanner is designed for healthcare professionals who need fast, accurate, and portable bladder assessments across a wide range of care settings. Ideal for hospitals, care homes, community nursing teams, GP practices, rehabilitation centres, and continence specialists, it helps clinicians assess urinary retention, monitor post-void residual volume, and support safer decision-making without invasive catheterisation. With its handheld design, wireless capability, and printer functionality, the M4 is especially valuable for bedside rounds, mobile care teams, and facilities seeking efficient point-of-care diagnostics.

Peaksonic M4 Bladder Scanner Features & Benefits

Advanced 3D Ultrasound Technology

  • Accurate bladder volume measurement from 0–999ml
  • Error margin: ±7% / ±7ml

Three Intelligent Scan Modes

  • Easy Mode – fast scans for routine assessments
  • Expert Mode – advanced clinical control (default)
  • Intelligence Mode – automated guidance for optimal results

Fully Non-Invasive

  • No discomfort for patients
  • Helps prevent CAUTI (Catheter-Associated Urinary Tract Infections)

Wireless & Mobile

  • Wi-Fi connection to tablet or smartphone
  • Internal data storage on mobile device
  • USB & Wi-Fi data transmission

Smart Data & Printing

Bluetooth printing of:

  • Bladder images
  • Patient information
  • Bladder volume values

Internal storage on tablet or phone

Full patient history review

Designed for Daily Clinical Use

  • Lightweight handheld probe
  • 2400 mAh rechargeable battery
  • Continuous scanning: 2+ hours
  • Standby time: 4+ hours
  • No calibration required

PeakSonic M4 Specifications

3D Ultrasound • ±7% Accuracy • 0–999 ml Measurement Range • Wireless Operation • Tablet & Smartphone Compatible • 24-Month Warranty

M4 Specification

More Than the Scanner

More Than Equipment Supply

We don’t simply supply portable diagnostic devices  - we help healthcare professionals successfully adopt them into everyday practice.

WHAT COMES WITH YOUR PURCHASE

24-MONTH WARRANTY

Peace of mind with comprehensive cover for your investment.

FAST & SECURE DELIVERY

Fast and secure delivery to your practice or facility.

INITIAL SETUP SUPPORT

We help you get started with confidence, right from day one.

SOFTWARE UPDATES (WHERE APPLICABLE)

Stay up to date with the latest features and enhancements.

TECHNICAL SUPPORT

Responsive UK-based support when you need it.

ONBOARDING / ADOPTION SUPPORT

Tailored support to help you integrate the scanner into your workflow. (Depending on package)

 

TRAINING PATHWAY GUIDANCE

We advise on the right training pathways to build your skills.

EDUCATIONAL RESOURCES

Access practical guides, webinars and resources to support your learning.

M4 Bladder Scanner Product w stand 3A

Our goal is your success: We combine quality devices with support, education and guidance so you can deliver better care and build confidence with every scan.

Confidence Comes From Competency

Scanners are only valuable when teams can use them properly - that’s why adoption is built into our model.

Our 5 Step Adoption Journey

Flexible Finance Options Available

Spread the investment cost of your diagnostic equipment with flexible business finance options available for eligible organisations.

Flexible finance options may be available for equipment, onboarding, training, and implementation support, subject to status and approval.


Compare Bladder Scanners

Features

M1 Scanner

M2 Scanner

M4

M5

Scan Type

2D

3D

3D

3D

Accuracy

±14%

±7%

±7%

±7%

Format

Portable

Portable

Handheld

Console

Best suited to

Individual use

Clinical use

Mobile use

High-volume use

Handheld

YES

YES

YES

NO (Cart-based)

Tablet / Phone Based

NO

NO

YES

NO

Integrated Console

NO

NO

NO

YES

Bladder Wall Thickness

NO

NO

NO

YES

Printer Support

Optional

Optional

Bluetooth

Built-in

Ideal Setting

Care Homes & Clinics

Care Homes & Clinics

Mobile & Hospitals

Advanced Clinical Use

Warranty

24 months

24 months

24 months

24 months

Price

From £3,995 + VAT

From £4,970 + VAT

From £5,570 + VAT

From £7,880 + VAT

View Scanners

Not sure which model is right for you?

Our team can help you compare the options based on your clinical setting, intended use and requirements.

Accurate Bladder Assessment in Seconds

The PeakSonic M4 provides a non-invasive, painless alternative to catheterisation, enabling clinicians to:

  • Measure bladder volume and PVR with precision
  • Confirm the correct timing for catheterisation
  • Reduce unnecessary catheter use
  • Support continence management and post-operative recovery

Scans are completed within seconds, with results displayed clearly on a connected tablet or mobile device.

Built for Modern Clinical Workflows

Unlike traditional console-based scanners, Peaksonic M4 Bladder Scanner connects wirelessly to a smartphone or tablet via Wi-Fi, making it ideal for:

  • Surgery & ICU
  • Emergency departments
  • Obstetrics & Gynecology
  • Radiotherapy
  • Nursing homes & home care

This flexible design allows clinicians to move seamlessly between patients and departments without compromising accuracy.

Why Clinicians Choose the PeakSonic M4

  • Faster bladder assessments
  • Reduced catheterisation rates
  • Improved continence and nursing care
  • Lower infection risk
  • Cost-effective bladder management
  • Ideal balance of power, portability, and flexibility

The M4 is widely regarded as one of the most comprehensive portable bladder scanners available, combining intelligent scanning, wireless data transmission, and 3D imaging in one compact solution.

Compliance & Documentation

Certified, Supported, and Ready to Deploy.

This product is CE and UKCA marked and supplied with supporting product documentation to assist healthcare organisations with procurement, governance and implementation requirements. Additional documentation is available on request.

  • FDA, CE & UKCA Certified
  • 24-Month Warranty
  • Delivery: 10–15 days
  • UK-Based Support
  • Optional hospital trolley available

Flexible Finance Options Available

Spread the investment cost of your diagnostic equipment with flexible business finance options available for eligible organisations.

Flexible finance options may be available for equipment, onboarding, training, and implementation support, subject to status and approval.


Bladder Scanner FAQs and Clinical Guidance

Are the Scanners NHS-compliant?

What training and support are included?

What clinical applications are they designed for?

What warranty is included?

How does the image quality compare to larger systems?

Does it suit our clinical use case?

Can these be financed or bundled?

Does it store and manage patient images?

Why should we buy from you rather than a general supplier?

How easy is it to use day to day?