Asia Pac MCU Marketing Manager Alan Pang

Transcription

1 Asia Pac MCU Marketing Manager Alan Pang

2 Market TAM MCU for Portable Personal Medicals Technology trend

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4 Large existing TAM Semiconductor revenue growing significantly Content looks a decent fit for Silicon Labs technology

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6 ! "#

7 " Oral Forehead Mercury Multi-function Infra-red Tympanic or Ear $

8 " &" GP V Alkaline Button Cell GPIO/ SPI MCU Thermistor ADC PWM Buzzer MCU: F30x/F33x/T60x/T63x Features: Small size. Low cost. ADC Low standby current. %

9 " ()& GP V Alkaline Button Cell GPIO MCU GPIO /SPI Sensor ADC PWM Buzzer MCU: F30x/F33x/T60x/T63x Features: Small size. Low cost. ADC. Low standby current. '

10 , - Arm Type Wrist Type Lumiscope1134 Omron HEM-629 Panasonic EW3153W Omron HEM-637 *+

11 , - 2 x AAA Batteries PWM 3V Motor, Pump (stops at 2.15v) (Needs ~170mA) Cuff MCU Instrumentation Amp ST EZ3R MRC517 GPIO ADC Switches GPIO /SPI SPI EEPROM Pressure Sensor 5609FPN305GF MCU: F35x, F41x, F36x Features: High Performance ADC. High Speed CPU, 25MIPx, 50MIPx Low standby current. 6 x LEDs **

12 .- Advocate Duo tm-talking Accu-chek Lifescan OneTouch Ultra-2 LifeScan OneTouch UltraLink Ascensia Contour TM *

13 ,.- /0 MCU: F35x, F13x, F12x Features: High Performance ADC High Speed CPU, 25/50/ MIPs. Low standby current. CR V Lithium Coin Cell Infrared O/P to PC 32KHz Crystal OSC GPIO /SPI Display MCU Chemical Test Strip (blood) ADC SPI Optional EEPROM *

14 ,.- /*0 MCU: F13x, F12x Features: High Speed CPU. Large Memory Size. CR V Lithium Coin Cell 32KHz Crystal OSC GPIO/ SPI Display ADC DAC 16-bit ADC SPI MCU SPI Optional EEPROM Analog Switch Test Strip (blood) Test strips create an electro-chemical reaction. The charge passing through the electrode is proportional to glucose level. *

15 - 12 Mindray PM-50 SPO Medical 7500 MedLab Nanox 10 Contec CMS 60A Nonin 9550 *

16 3 # - 12 DAC AMP DAC OLED OSI Photo Sensor ADC SPI 8V to 16.5C GPIO GPIO ADC MCU: F005/F007/F410/F93x Features: 12-bit ADC. 2 * 12-bit DAC. 25MIPs CPU Low power. Small size. VDD DC-DC DC-DC 1.5V *!

17 4# RF System Sayaka *$

18 4# Capacitor stores charge to power module Module can be rotated by energizing coils to align magnetic fields 3mmx3mm *% Modulating LEDs Allows a 3D picture to be transmitted MCU: F30x/T60x Features: Small size. Low active power. Fast 25MIPs CPU. Good Analog. No battery required. Power supplied by electromagnetic Induction.

19 " Personal Home Healthcare (Telehealth) Gateway to your medical provider Standard record transfer format Patient-controlled health records (ephr) Google Microsoft Aetna - CareEngine Improved monitoring/diagnostics Continuous vs. scheduled monitoring Non-invasive Patient-performed Include Lifestyle/Fitness monitoring In-home exercise equipment In-the-field ride/run logs *'

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21 6-7 Medical Equipment Manufacturers Hospitals Medical Insurance Companies Electronics/Semiconductor Manufacturers Telecommunications Companies *

22 "5 ( Upload data to PHS6000 Send data to healthcare professional Two-way video calls (Ethernet) (USB or Bluetooth) Pulse Oximeter Blood Pressure Blood Glucose Pedometer Thermometer Weight Scale Fitness Equipment Medication tracking Spirometer Implants Thank you for contacting Intel Customer Support. Support is not available for the Intel Health Guide product. Please contact the healthcare organization that provided the system to you.

23 "5 8&(99,. Ultrasonic The results showed that the biosensor could accurately predict blood glucose readings every minute for up to 12 hours with a single point calibration after a one hour warm-up period. July 2006 First pilot study Fluorescence Spectroscopy Near Infrared The devices are made up of three components: a light source, an optical detector, and a spectrometer. Molecule responds differently to the light so it can distinguish one from the other by their particular vibration characteristics. Glucose molecules look very much like water molecules. Started development in 2000, still not to FDA trials. Impedance Spectroscopy Screening measures advanced glycation endproducts (AGEs) in the skin. The concentration of AGEs is an indicator of cumulative hyperglycemic exposure. Fiber-optics send excitation light at multiple wavelengths and relays resulting skin fluorescence to the detector, where the result is calculated. Uses frequencies between 100kHz and 8 GHz to measure glucose levels in blood, cells and interstitial fluid and the resulting changes in the ac and dc conductivity Field trials ongoing, product launch in 2010

24 "5 (# --.- This device is not designed to replace a blood glucose meter. It must be used with a blood glucose meter. Treatment decisions should not be based solely on results from the system. You must confirm with a blood glucose meter before making therapeutic adjustments.

25 "5,. : (- -# - LifeScan BGM wireless link with Medtronic MiniMed Paradigm 522 or 722 Insulin Pump FDA Clearance April 2008 (Could not buy this through normal retail channels yet)

26 ;<, 9 The PHDC focuses on the interactions between USB personal healthcare devices and USB hosts Original specification contributors from: Cisco, Frontline, Intel, Littelfuse, MCCI, Welch-Allyn, Nonin Medical Released November 8, 2007 References ISO/IEEE and for the data exchange format NOT natively supported by MS Windows yet!

27 ;<, # Device interfaces are categorized by latency and reliability with requirements based on application (record transfer, alarm, single sample data, continuous sampling, equipment control, etc.) Each latency/reliability pair is mapped to a USB Endpoint type (Bulk In, Interrupt In, Bulk Out) $

28 ;<, 9 The specification groups devices into three major themes, based on usage: Silicon Labs CP210x PHDC %

29 ;<, 7 81" It does not replace/supersede any of the following requirements for medical electrical equipment: IEC/UL General requirements for basic safety and essential performance IEC/UL Electromagnetic compatibility requirements and tests IEC/UL Electrostatic discharge immunity test IEC/UL Electrical fast transient/burst immunity test IEC/UL Surge immunity test IEC/UL Power frequency magnetic immunity test IEC/UL Voltage dips, short interruptions and voltage variations immunity tests Some of these may be opportunities for Isolation '

30 9 & 3 Class I Present minimal potential harm to the user General Controls: Establishment registration, Medical device listing, Good manufacturing practices, labeling Class II General Controls insufficient to control safety and effectiveness Special Controls: Special labeling, Mandatory performance standards, Post-market surveillance Class III Most stringent Usually support or sustain human life Usually require pre-market approval All the teardown products in this presentation appear to be classified by FDA as Class II +

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