MEMS sensor applies in medical treatment domain

800 million person overweights. Only from 2007 up to now, fat disease number had increased 1, 400 thousand -- add 30 thousand person on average everyday. These trends are the main factor that chronic causes. Overweight and lack physical training to be brought about easily diabetic with cardiovascular disease. Population is aged another critical factor that is apoplectic, arthritis and disease of respiratory system disease, heart and vessels, cancer. As a result of aged with fat disease more and more general, a lot of countries face the macroscopical economy question that Medical Protection cost raises. Current, chronic held the Medical Protection cost of 75% . Mix actively preventive sanitarian method becomes more and more important. As the ceaseless development of Medical Protection technology, these tendency of the market make medical treatment nurses transition becomes a possibility. The clinical device that once used in hospital or doctor office already moved now in reaching the home. Wait for equipment of portable medical treatment to already received data hub center repeatedly nowadays like balance of appearance of tonometer, blood sugar, weight, or transmit your individual monitoring data to but in safe and custodial medical treatment cloud. The Medical Protection equipment of all types is being transferred to the family from ward or hospital. Besides take medical treatment facility the family, mobile connective uses Medical Protection extensively to also can reduce medical treatment cost greatly, increase what Medical Protection serves to enclothe face and can obtain a gender, reduce the effect that the disease lives to people. As mobile module cost reduce, embedded mobile and healthy solution predicts increase sharply, the development that is innovation service creates an opportunity. The long-range patient function that monitor is not health to reduce only lifestyle and aged the cost burden that population place brings and design. Semiconductor technology continues to be in the implementation that help strength it is monitoring of portable, patient, important to diagnose and be acted in the new technology development of therapeutics part. The breakthrough of MEMS sensor technology also brings unprecedented convenience sex and experience for medical treatment application. Forecast according to survey orgnaization TransparencyMarketResearch 2012, global MEMS medical treatment applies market dimensions to be 1.8 billion dollar, predict to begin this market from 2013 will with 20.

2% years compound increase rate grows, to 2019, market dimensions will be achieved 6.5 billion. Regard semiconductor as the company, fly is the Er that think of card dedicated from beginning to end what can we do? How to help people prolong life, help people improve life quality. Fly think of Xtrinsic blocking Er to be based on electrical micro-machine system (MEMS) pressure and acceleration sensor can use at monitoring in Medical Protection important information provides in application: Tonometer; Have achieve tonometer; Force of palace antrum internal pressure monitors appearance; Hospital bed is controlled; Respirator and lung ventilator; Morpheus breath suspends monitoring appearance; Health and gymnastical system; Dialytic equipment; The remedy that is used at inhalant is transmitted; Physics treats equipment; Mobile monitor. Tonometer is aged may cause high blood pressure with fat disease. Hypertension is to show high-pressured blood stream pounds arterial wall for a long time, may pose healthy problem, be like heart disease. The hematic amount that the heart provides and force of flow resistance of arterial wall blood will decide blood pressure. Your heart provides more hematic amount, your arterial wall is narrower, blood pressure is greater. Automatic tonometer is in the family to diagnose and be managed by what be used increasingly at hypertension. Automatic tonometer includes the family brachial type and wrist type unit. Next graphs demonstrated the systematic module block diagram of typical tonometer. The basic function of tonometer of tonometer interior block diagram is the pressure that measures arterial wall. Among them a means that obtains this to measure data is the pressure sensor that uses a measurable current pressure. The constant change of blood pressure changed the rate of the electric machinery that dominates air pump. Gasbag is pressed to arm, make its produce systole pressing. When achieving systole to press, can release air gradually around the valve on arm. In the meantime, pressure sensor can undertake metrical. Fly think of pressure sensor of Xtrinsic blocking Er, be like MPXV5050GP, design to need the application of high quality and dependability only. Fly sensor of the Er that think of card has a series of functions and character, arrive from fundamental parts of an apparatus sufficient enlarge with temperature compensation parts of an apparatus. Put large series product to be able to join easily to MCU. Series of low-pressure pressure sensor asks to satisfy power efficiency only and design, can help the service life of the medical treatment that lengthens simpler, economy and portable electron equipment. Fly pressure sensor of the Er that think of card uses small machining technology, film metallization and ambipolar model semiconductor processing technique, offer the sensor with high accuracy, reliable height in order to have competitive price. Mobile monitor insists to physical training can help people decrease or prevent fat disease and aged brings chronic illness. Mobile monitor is a small-sized parts of an apparatus, can record an user to exercise the information of means, service life is long. Mobile monitor can be unscrambled ceaselessly and summarize the data of a record, this instrument is one is not had achieve type to collect system and fundamental module, must include pedometer, can be counted through measuring stage of vertical acceleration computation and computation spends the accumulative total time in specific activity. After exact location, this parts of an apparatus can record the each pace that you walk, and still can record fluctuation stair, bowing is the daily activity such as bootlace. This equipment often adorns go up in the hip of the user or artifice. Inertial sensor is the foundation of numerous activity monitor. Inertial sensor moves to detect only, tilt, the force that fixed position, concussion and vibration bring transforms and design. Mobile monitor and detector of free falling body need quick response, tall sensitivity, small electric current to use up, low pressure is operated and be in small-sized enclose inside with biding one's time mode is run, to them, fly the solution that sensor of acceleration of the Er that think of card is ideal. Inertial sensor still can be used at detecting the patient because unusual situation place brings about the body fall. For example, if hematic syrup is smooth too low, the patient may lose consciousness and faint. Inertial sensor can be used at detecting of people fall behavior. The output signal of sensor can be used at activation calls the police or issueing warning through wireless communication. Activity and block diagram of the healthy module that monitor fly thinking of MMA8451Q blocking Er is the intelligent low power comsumption that has 14 data precision sensor of acceleration of report of personal computer of type of 3 axes capacitance. This acceleration sensor is had agile, user programmable is embedded function, can interrupt to two bring a foot to undertake configuration. Embedded interrupt a function to be able to save integral power comsumption, make advocate processor need not successive poll data. Before be like, place is narrated, it is having crucial effect in activity or monitor of free falling body, can receive repeatedly low connect data, also can receive repeatedly connect data high, can decrease to the greastest extent bump the data analysis that detect and transmits place more quickly to need. This parts of an apparatus but from any can configure embedded generate in functional combination inertial wake up interrupt signal, make MMA8451Q is in inactive when still can monitor event and maintain low power comsumption. MMA8451Q uses 1mmQFN of × of 3mm × 3mm to enclose. Fly the XtrinsicMPL3115A2 that thinks of Carl can provide very accurate pressure and data of height above sea level, have the capacity with sampling adjustable frequency. Its power comsumption is very low, have a variety of intelligence functions, do not need medical treatment application to undertake data processing. This parts of an apparatus has the resolution that is less than 1 foot, can use at data of compensatory acceleration sensor. CNC Milling