Medical Sensors Australia Sensors for Medical Application

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.2 Proven Experience with Medical OEMs Broad Technology Portfolio Experienced Engineering Resources ISO 9001, ISO and FDA-approved Manufacturing Low-cost Manufacturing Turnkey Programs for Compete Sub-Assemblies Partnership Approach

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.3 Temperature Sensors NTC Thermistors Skin sensors Esophageal or rectal probes Glass bead fast response probes Catheter probes (abalation and thermo dilution) Disposables and Re-usables

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.4 Ear Tympanum Distance-Ring Thermopile Sensor 5-25 mm Optic Generation 1 Generation 2 Generation 3 Contactless Temperature

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.5 SpO 2 Sensors Pulse Oximetry Disposables and non disposables Measures pulse rate and oxygen levels in the blood

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.6 Disposable Blood Pressure Sensors Piezoresistive silicon MEMS pressure sensor Surgical procedure, ICU Replace 1-3 days Low cost, high volume Value add capability AAMI compliant Tape and Reel ETO, E-beam, Gamma

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.7 Intra-uterine Fetal monitoring sensor Piezoresistive silicon MEMS pressure sensor Fetal activity Monitoring Contraction pressure and frequency High volume, low cost Disposable Value add capability ETO, Gamma & E-beam

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.8 Kidney Transporter Silicon MEMS Disposable blood pressure sensor can be used to monitor the fluid flow in the organs to extend the life of the organ during transportation.

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.9 Ventilators and Respirators Piezoresistive silicon MEMS pressure sensor measures air flow in breathing aid devices. Also measures the altitude levels. Humidity sensors to measure the humidity levels Temperature sensors

Medical Instrumentation — CPAP Application Sleep Apnea is medical condition that can be controlled using CPAP (Continuous Positive Airway Pressure) These applications typically utilize a low pressure Differential Sensor similar to 1210 Sub PSI 10in H 2 0 and Barometric Pressure Sensor like a A (See Photo at right) Meas Product 1210 sub psi November 1610MEAS Pressure Board Mount Products

11Avril, 2009© Copyright 2009, Measurement Specialties, Inc. HUMAF Sensor Overview COMBINATION HUMIDITY, TEMPERATURE & MAF series Ultra low flowLow FlowHigh Flow Flow range (sccm) -300 / MEAS productHUMAF2703 ULHUMAF2710LHUMAF2730H Physical Measures Bidirect. Mass flow Temperature Humidity Mass flow Temperature Humidity Mass flow Temperature Humidity

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.12 Blood Separation and Transfusion Piezoresistive silicon-MEMS stainless steel pressure sensor to measure the amount of blood taken out and induced. High reliability Non disposable

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.13 Infusion Pump Sensors Multiple technologies: Si MEMS pressure sensor Microfused™ load cells Cantilever beams Ultrasonic Sensors Capabilities: Occlusion detection Bubble, level and flow detection Empty syringe detection Flow rate measurements

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.14 Syringe Pump Sensors Multiple technologies: cantilever beams and encoders Capabilities: Occlusion detection Empty syringe detection Flow rate measurements

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.15 Ambulatory Infusion Pumps Multiple technologies: Silicon MEMS sensor Microfused™ load cells Cantilever beams Encoders Piezo films Disposables & non disposables Capabilities: Flow detection, measure & control Bubble detection Damage from dropping

Biomedical sensor die MS763-A MS763-S Description Size: 1.2 x 2.1 mm Operating temperature range: -40°C to 125°C 0 to 300 mmHG (400 mbar) 400 mbar: V (typ.) Linearity ±0.15% FS (typ.) Offset ±40 mV (max.) Key features: Implantable sensor: all the connections are on one side Available as a differential sensor (MS763-S) without Pyrex or an absolute sensor (MS763-A) with 0.2 mm base Pyrex Applications Medical Ultra small probes November 1616MEAS Pressure Board Mount Products

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.17 Premature Newborn Cabinet Humidity control of airflow for optimized, safe ambiance Temperature measurements and control

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.18 Hospital Beds Vital Signs Monitoring Breathing patterns and heart rate - Piezoelectric film Patient weight - load cells Patient leaving bed - Piezoelectric film Bed Tilt Body Temperature Blood oxygen levels – SpO2

Sep 11, 2006© Copyright 2006 Measurement Specialties, Inc.19 Oxygen Management Oxygen Conserver Piezoelectric film or low pressure MEMS sensor can detect inhalation sequence. This sequence can release the flow of oxygen. Oxygen Tank Levels Microfused™ load cells measure cylinder weight