[introduction] intelligence and net couplet technology are the popular technology inside medical treatment and healthy safeguard domain all the time in recent years, a lot of manufacturers are using network of couplet of medical treatment content (IoMT) the technology is developed more the healthy monitoring equipment of intelligence and interconnection, in order to use content couplet net, cloud computation, artificial intelligence and can apparel wait for technology of communication of new generation information, the healthy state that will help user hour him monitoring, reduce medical treatment charge and trouble of go to a doctor.

The wireless SoC of core division science and technology and MCU help the applied innovation of client of force whole world

Make more intelligence, efficient, safety and convenient health monitor equipment

Intelligence and net couplet technology are the popular technology inside medical treatment and healthy safeguard domain all the time in recent years, a lot of manufacturers are using network of couplet of medical treatment content (IoMT) the technology is developed more the healthy monitoring equipment of intelligence and interconnection, in order to use content couplet net, cloud computation, artificial intelligence and can apparel wait for technology of communication of new generation information, the healthy state that will help user hour him monitoring, reduce medical treatment charge and trouble of go to a doctor.

Study company Precedence Research according to the market forecast, the dimensions hopeful of market of equipment of global shift medical treatment exceeds 85 billion dollar before 2027, year compound increase rate is about 11.35% . Because medical treatment of couplet of this intelligence network is mixed,health monitors equipment to have vast market space in the whole world.

The global wisdom medical treatment that includes China inside and mart of healthy safeguard technology are attracting more and more manufacturers to participate in, the health that goes making innovation is monitored and medical treatment equipment, the net of couplet of medical treatment content that also brings advanced to be based on chip the demand of the solution. Silicon Labs (also say ” core division science and technology ” ) as dedicated the enterprise at technology of content couplet net, devote oneself to to offer the high security, high reliability, wireless join that exceeds low power comsumption and intelligent solution for this market. Current, silicon Labs already offerred many wireless join and control chip product and solution, got the adoption of many partner inside global limits.

Innovation is more than situation new product helps power new development

Silicon Labs rolls out innovation product to aid force wisdom medical treatment and health to monitor the development that waits for a domain ceaselessly. Besides early the BG22 before and BG24 series product already had multinomial applying, core division science and technology is newest this year the BG27 SoC that roll out is the product of series of new-style integrated circuit that is design of equipment of network of minimum content couplet only, can design personnel to offer a province for equipment of content couplet network report, high-powered with the security that is worth reliance. BG27 still can provide wireless link, make its make equipment of interconnection medical treatment, can apparel sensor of label of monitoring of equipment, asset, intelligence, and the tooth brush and toy handy good choice that consumes electronic product.

In addition, the BG24 2.4GHz wireless SoC that core division science and technology rolled out last year, blue tooth of supportable Matter, Zigbee, OpenThread, low power comsumption, blue tooth is meshy network, have only and much agreement operation, offer Secure Vault of PSA 3 class? Safe protection, the ideal that is all sorts of intelligence household, medical treatment and industrial application chooses.

A few of Silicon Labs client particular case are carried below, how does wireless product support analytic intelligence for everybody the innovation that developer monitors a domain in wisdom medical treatment and health.

Instant key of implementation of appearance of oxygen of blood of pulse of wireless transmission support monitors blue tooth remotely

Limited company of science and technology of electron of Shanghai shellfish luck (the following abbreviation ” Shanghai Bei Rui ” ) it is the company that devotes oneself to medical treatment to guard product research and development to produce a sale. The appearance of oxygen of blood of pulse of blue tooth finger tip that its roll out is a health tracks equipment, can invite customer at any time the healthy state that the palm accuses him. Oxygen appearance can offer this blood to be mixed immediately not only monitor remotely, still can store surely patient data, the healthy data of implementation and hospital personnel is shared, solve problem of shortage of resource of medical treatment of current whole world thereby, answer the challenge that monitors demand remotely to grow increasingly.

 

To make efficient medical treatment equipment, the SoC of EFR32BG22 blue tooth that Shanghai shellfish luck chose Silicon Labs applies in appearance of oxygen of blood of pulse of its finger tip. Is because is BG22 had,this reliable wireless function, low power comsumption, high security, high-powered 32 ARM? Cortex? – M33 kernel, and the RAM of the Shan Cunhe 32KB that is as high as 352KB, compositive advanced safe function can ensure equipment of network of couplet of content of portable medical treatment is avoided suffer atttack remotely with this locality network, luck of these shellfish of characteristic and complete contented Shanghai are right the demand of wireless solution.

Wireless SoC will exceed the blue tooth of BG22 low power comsumption of Silicon Labs low transmit and receive power and high-powered photograph union, achieved outstanding energy efficiency, prolong battery life amount to 10 years. The module applicable that these apply for a variety of content couplet nets only and designs at arriving from intelligent door lock individual Medical Protection is mixed in the extensive life product such as healthy equipment. In using case here, BG22 SoC is deployed in compact and in bearing of handy oxygen of blood of finger tip pulse, degree of saturation of oxygen of compositive blood (SpO2) probe and data processing function, can monitor hematic oxygen level (SpO2) count with pulse, still can offer friendly and direct user experience.

With minor volume, exceed MCU of low power comsumption to make portable heart monitor appearance for core

According to World Health Organization (WHO) estimation, cardiovascular disease (CVD) it is one of dead reasons with main whole world, beforehand the life that appraise claims 17.9 million person every year. In these dead case of illness, rhythm of the heart is wrong hold very large proportion, and accurate apace identifies rhythm of the heart the patient with wrong higher risk, ensure they accept proper and seasonable treatment, can prevent premature death. For this, heart custody appearance and rhythm of the heart are wrong detect Bardy Diagnostics of business of unit research and development rolled out movable type of a Carnation to guard appearance (CAM) stick piece, it is a few a few rhythm of the heart that are a center with P wave monitor equipment, it is only accurate measure with the active way of life that gets used to an user design.

CAM is stuck piece be based on framework of Silicon Labs EFM32, patient interface sensor receives EFM32TG210 MCU repeatedly. This MCU has the advantage such as minor volume, low power comsumption and compositive peripheral equipment (peripheral includes serial interface of ADC, SPI, ASYNC and timer function) , moving power is extremely low, make CAM is stuck piece can take those little heart signal detail effectively, this makes CAM is stuck piece with other practicable the appearance that monitor is distinguished somewhat.

The ADC with compositive EFM32TG210 MCU offerred resolution and filter wave option, ensure the primitive data that can obtain place to need is collected, maintain at the same time inside power budget limits. Compare with other framework photograph, the power source management of EFM32TG MCU provided outstanding energy-saving result. In addition, the Morpheus with splitting profit from and the automata that wake up changeover, peripheral equipment and small meritorious service cost Zhong Shengcheng, EFM32TG provides the exceedingly good specification that surpasses systematic demand, and can use the successive cardiogram that standard CR1225 batteries undertakes is as long as 14 days record.

The design of safety of SoC of blue tooth of low power comsumption helps strength the administrative pattern of disease of epilepsy of redefine of equipment of portable medical treatment

According to the data of World Health Organization, the whole world has more than 50 million person to suffer from epilepsy, if diagnose,mix treatment is proper, reckon the epileptic of 70% can avoid epileptic show effect. For this, learning the home paediatrics and epileptic Dr. Dave Clarke launched Epidet project, aim to make an user friendly, adorn the comfortable equipment that monitor. Calculate a standard to realize accurate and cabinet and agile equipment appearance, reliable check, exceed the requirement such as low power comsumption, high security, epidet project chose the EFR32BG22 SoC of Silicon Labs. This is solution of an odd chip, can offer MCU computation function, low power comsumption blue tooth join, super- low power comsumption, cabinet appearance and a series of at a lot of advantage such as the peripheral equipment with compositive sensor using, can realize the monitoring of on the safe side.

   

BG22 SoC is as high as the ARM Cortex-M33 kernel of 76.8MHz besides running frequency, 32KB RAM of 352KB Shan Cunhe, still have alone Cortex-M0+ , its are OK subsystem of radio of drive blue tooth, leave enough space to handle application and data algorithm to M33 and memory thereby. Accordingly, epidet can be gotten detect the data frequency that place of all sorts of epileptic fit type require and resolution, all data are processed in equipment this locality, use blue tooth to deliver clear verdict next, provide necessary newer information to paramedic and high in the clouds, undertake record and further analysis.

In addition, BG22 offers advanced hardware to add close quickly, can be protected surely and the close key that memory keeps as close as the illicit of gateway or smartphone blue tooth to join place needs. It still offers the security that has trustful root and program of safe to load to start, ensure the ROM that never can distort begins the firmware catenary with authentic test and verify thereby. This can prevent baleful software infuse, time boil (Rollback) , ensure go up in equipment only the firmware of to load and executive classics test and verify. Epidet can make full use of the private information that the safe function that BG22 provides will come to protect communication link and user. Equipment firmware can pass blue tooth safety to update, correct the potential defect in the product quickly, add new function and enhance a function.

Reference material:

? Appearance of oxygen of blood of blue tooth pulse realizes a key to be monitored remotely

? The portable heart that is core with MCU monitors appearance

? Use the administrative means of disease of epilepsy of redefine of equipment of portable medical treatment

Besides afore-mentioned these use case, the IoMT solution of Silicon Labs still has a lot of wonderful application in the whole world.

Develop prospect to let industry know market of equipment of portable medical treatment better, what product of series of SoC of blue tooth of Silicon Labs low power comsumption combines is characteristic, and the client of Silicon Labs is mixed in the innovation experience of this domain result, silicon Labs will hand in hand the electron of net of century power source studies a company to held a theme to be on May 31 ” the medical treatment equipment that is based on compose of SoC of blue tooth of low power comsumption of core division science and technology to build safe interconnection ” network seminar.

Avoid duty statement: The article is reprint an article, reprint this article purpose to depend on passing more information, the person that copyright puts in original work ‘s charge is all. If involve work copyright issue,article place uses video, picture, written language, contact please small make up undertake handling.