Biomedical Blog

All posts Flow Measurement Multi-Gas Measurement Ventilator Testing Calibration

A single place to follow everything coming out of IMT Analytics' biomedical test and measurement work, flow measurement techniques and best practices, multi-gas analysis for anesthesia and respiratory applications, ventilator testing standards and procedures, and calibration guidance for your CITREX, FlowAnalyser, and related equipment. Whether you're troubleshooting a specific measurement challenge or staying current on industry standards like ISO, FDA, and AAMI guidelines, you'll find practical, technical content written for biomedical engineers and test lab professionals.

Testing Blowers for Ventilators: Assessing Flow vs. Pressure Characteristics with Flow Meters

Introduction: Blowers play a crucial role in the functionality and performance of ventilators, delivering the necessary airflow...

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What impact do Gas Standards on Flow or Volume measurements?

Feedback from biomedical engineers has shown us that many measurement errors of flow ar...

24 September, 2024

Temperature influence in flow and volume measurement

In mechanical ventilators, the inspiratory and expiratory volumes (Vti, Vte) and minute...

21 May, 2024

Revolutionize Your Medical Device Testing and Calibration with IMT Analytics’ FlowLab software with test sequence

Test Sequences are not just a tool; they are your gateway to unparalleled control and c...

30 January, 2024

Ensuring Safety and Efficiency: Ventilator and Anesthesia Gas Testing Guidelines by OSHA FDA Anaesthesia Apparatus Checkout Recommendations (1993)

Introduction: In 1993, the Occupational Safety and Health Administration (OSHA) and the...

03 August, 2023

Elevating Ventilator Performance: AAMI Standards for Maintenance and Testing

Introduction: The Association for the Advancement of Medical Instrumentation (AAMI) is ...

27 July, 2023

Ensuring Compliance and Quality: Ventilator Maintenance Guidelines by Centers for Medicare & Medicaid Services (CMS)

Introduction: The Centers for Medicare & Medicaid Services (CMS), a federal agency ...

20 July, 2023

Japan PMDA’s Requirements for Preventive Maintenance of Medical Ventilators and Anesthesia Machines

Introduction: Medical ventilators and anesthesia machines play a critical role in provi...

14 July, 2023

The Joint Commission (TJC) Guidelines: Ensuring Safety and Performance of Ventilators in Hospitals

Introduction: The Joint Commission (TJC), an esteemed organization dedicated to accr...

13 July, 2023

The Vital Role of Gas Flow Analyzers and Test Lungs in Ventilator Manufacturing: Ensuring Compliance with FDA 21 CFR Part 820

Introduction: The manufacturing of ventilators, life-saving devices that provide critic...

06 July, 2023

Understanding Specific Guidance for Ventilator Testing: Ensuring Quality and Safety

Introduction: In the realm of medical devices, ventilators play a critical role in prov...

29 June, 2023

Guidelines for Conducting Ventilator Pre-Use Checks: Ensuring Patient Safety

Introduction: In the realm of respiratory care, ventilators play a crucial role in supp...

22 June, 2023

Biomedical Testing & Measurement in Ventilator Devices

Abbreviations: TITCK: Turkish Medicines and Medical Devices Agency ISO: International...

25 May, 2023

SmartLung Infant helps veterinarians with artificial respiration

Written by Prof Yves Moens, Veterinary Nurse SchoolUniversity of Veterinary medicine,...

16 May, 2023

Artificial Intelligence in Medical Devices

By Frank Schadt, IMT Switzerland There is enormous potential for AI algorithms in medic...

31 March, 2023

A Comprehensive Guide to the IMT Analytics FlowMeter Series

At IMT Analytics, we are dedicated to providing the most accurate and reliable flow mea...

23 March, 2023

How to measure Volume with a Flow Meter

One way to use a trigger to measure the volume of a gas is to use a flow meter that is ...

09 January, 2023

A new flow sensor system utilizes AI algorithms to improve accuracy and reduces costs

In the following article you will find information about a new gas flow sensor that use...

06 January, 2023

What everyone must know about Gas Standards

Various gas standards are used when working with medical devices. That is why gas flow ...

14 October, 2022

Flow Measurement using Pneumotachograph Principle

A pneumotachograph flow sensor converts the flow of gases through it into a proportiona...

11 October, 2022

Anesthetic Agent Device – Vaporizers

In order for volatile anesthetic agents, which are administered through inhalation and ...

02 August, 2022

Adaptive Leak-Flow Compensation for Volume Measurement in Gas Flow Analyzers

As described here, manual adjustment of a baseflow might be a cumbersome process. It re...

23 November, 2021

Ventilator Tester

Ventilator Testers are designed to evaluate the function of a ventilator by simulating ...

21 November, 2021

Enhanced Measurement Accuracy with Automatic Breath Detection in Ventilator Testing

From Matthias van der Staay. Introduction: Accurate measurement of breath-based paramet...

02 November, 2021

Test Automation for Ventilators

The CITREX H5 ventilator analyser supports users with Apps for testing and calibrating ...

17 March, 2021

Test of COVID Ventilators

COVID-19 is causing respiratory problems for a multitude of patients and is directly af...

24 February, 2021

ISO 17025 accredited calibration laboratory

With comparative measurements and a management system in accordance with the SN EN ISO/...

23 February, 2021

Leak Flow Compensation for Volume Measurement

What should be considered when measuring inhalation (Vti) and exhalation (Vte) volumes ...

23 February, 2021

Verifying Ventilator Operation with Gas Flow Analyzer

All ventilators should be tested after each use to verify performance before the unit i...

22 February, 2021

Reliability in Ventilator Testing: The Importance of Accurate Breath Detection

Introduction: In the critical field of medical ventilation, accurate and reliable measu...

02 March, 2020

Preventive Maintenance of a Ventilator

Ventilators or respirators are devices used to assist patients in ventilating their lun...

17 February, 2020

Ventilators: The Importance of Preventative Maintenance

MedWrench recently spoke with Tenacore’s Biomedical Engineer, Charlie Pak, about the im...

10 December, 2019

Effective Management of Ventilator Technology

The keys to effective ventilator management can be found in procurement, training, and ...

04 December, 2019

Medical Device Manufacturers Require Tighter Leak Test Requirements

Catheters, pacemakers, ventilators and dialysis filters are vastly different products. ...

19 September, 2019

New machine to test lung functions at GHCH

The new lung testing machine at Grays Harbor Community Hospital may look like an isolat...

13 September, 2019

Global Test lungs Market Report 2019

HTF MI recently introduced Global Test Lung Market study with in-depth overview, descri...

04 September, 2019

The Advantages of Thermal Flow Meter

Customers require cost-effective and instrumentation to meet their specific requiremen...

03 September, 2019

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