Using Sensors to Measure Respiration for Medical Applications Cubic is a professional gas sensor manufacturer with offering reliable ultrasonic oxygen sensors, NDIR mainstream EtCO2 sensors, fast response CO2 sensors, etc for various medical applications including PSA oxygen concentrator, medical ventilator, anesthesia machine, patient monitor and breath analysis, etc. Based on core technologies including ultrasonic, non-despersive infrared(NDIR), Cubic has the capacity of mass production and can provide complete solution for medical applications as well as OEM/ODM solutions as per customer’s need. Table of Contents What is Ultrasonic Oxygen Sensor Oxygen Sensor Solutions for Portable PSA Oxygen Concentrator Oxygen Sensor Solutions for Industrial PSA Oxygen Generator Oxygen Sensor Solutions for Medical Ventilator Oxygen Sensor Solutions for Anesthesia Machine What is Mainstream NDIR EtCO2 Sensor Mainstream NDIR EtCO2 Sensor Solutions for Patient Monitoring Fast Response NDIR CO2 Sensor Introduction

What is Ultrasonic Oxygen Sensor? Ultrasonic oxygen sensor is used for detecting oxygen concentration level and gas flow with adopting ultrasonic technology. It uses the ultrasonic velocity difference between upstream and downstream to detect the gas flow and also the oxygen purity for oxygen concentrator. It has better performance than electro-chemical and other oxygen sensors. It has function including data display, online monitoring and has been widely used in home and medical PSA oxygen concentrator, large O2 generator, ventilator, etc. Principle of ultrasonic technology Ultrasonic flow detection...

Oxygen Sensor Solutions for Portable PSA Oxygen Concentrator A PSA oxygen concentrator is a device adopting PSA technology to separate the O2 and N2 in air to proceed continuous O2 supply. Normally, the purity of oxygen concentrator is less than 99%, because during the air separation, there is also gas like Ar, CO2 apart from O2 and N2. It is different from oxygen cylinder and has no 100% pure oxygen environment. To ensure proper delivery of oxygen, ultrasonic oxygen sensor can be installed to detect the oxygen percentage of the air being delivered to patient. It allows the designer to create...

Oxygen Sensor Solutions for Industrial PSA Oxygen Generator Industrial PSA O2 generators are life-saving medical grade device with providing breathing O2 for hospitals and shelters. Differing from portable oxygen concentrators that offer smaller size and less weight as well as greater flexibility with power sources, industrial PSA O2 generators have higher oxygen output and larger size. Ultrasonic oxygen sensor can detect oxygen concentration and gas flow and has function of data display, online monitoring, alarming, etc so that the patient’s oxygen supply can be ensured to be supplied with reliable...

Oxygen Sensor Solutions for Medical Ventilator A medical ventilator is designed to move breathable air into and out of the lungs, to provide breathing for a patient who is physically unable to breathe, or breathing insufficiently. In application, oxygen will be collected from oxygen cylinder or oxygen wall. Oxygen sensors will detect the oxygen concentration and get digital reading. Digital reading of oxygen concentration will be transferred to the MCU of ventilator. Product Type Product Function Gas flow : 0-10 L/min; O2 concentration: 0-100% Response time: 1.5s Gasboard7500E Gas flow and oxygen...

Anesthesia machine is used in anesthesiology, primarily for supporting anesthesia administration to the patients. The most common type is the continuous-flow anesthetic machine, which is designed to provide an accurate and continuous supply of medical gases such as oxygen O2, mixed with an accurate concentration of anesthetic vapor, and deliver this to the patient at a safe pressure and flow. Cubic oxygen sensor can measure gas flow together with oxygen concentration in anesthetic devices, ensuring that the patient receives the gas mixtures that are defined by the anesthetist in the right concentration....

What is Mainstream EtC02 Sensor? Mainstream NDIR ETC02 sensor module is designed by NDIR technology for the determination of the concentration of CO2 at the end of exhaled breath. It provides measurement of End-tidal C02, respiration rate, and a clear, accurate capnogram at all respiratory rate up to 150 breaths per minute. And it is easy to be integrated to patient monitors, medical ventilator and anesthesia machines, etc Key advantages of NDIR-base •Advanced non-dispersive infrared (NDIR) technology adopted •Fast response, long lifespan, high accuracy •Capnography/plug-in-measure/high performance/fast...

Mainstream EtCO2 Sensor Solutions for Patient Monitoring EtCO2 patient monitor is a machine that measures the exchange of carbon dioxide through a patient’s respirations. At the end of an exhale, an amount of carbon dioxide called the end tidal CO2, or EtCO2, is released. Because the CO2 is carried through the veins to the heart, which then pumps it into the lungs, this measurement can indicate a patient’s cardiac output and pulmonary blood flow. EtCO2 sensor can measure End-Tidal Carbon Dioxide (ETCO2). With a very simple RS232 interface and compatible protocol, it’s fairly easy to be connected...

Fast Response CO2 Sensor Introduction The fast response CO2 sensor from Wuhan Cubic adopts NDIR technology, mainly designed for end tidal carbon dioxide concentration measurement in fitness testing and metabolic assessment area, clinical anesthesia, ICU, patient monitor and so on. It is an economical version ETCO2 sensor with high accuracy, and the ODM and OEM service can be customized. Key Features • Rapid measurement • Fast response time • High accuracy and low cost • Suitable for low power and battery applications • Digital(UART) output • Small size, compact structure and easy to install Applications • Capnography...