In recent years, technology has developed rapidly. EMG sensors play an important role in the medical and health field because they are at the forefront of collecting data. In 2015, the medical sensor market reached $8.21 billion, and the medical sensor market is expected to reach $15 billion by 2022, with a compound growth rate of 8.5% from 2016 to 2022. This data indicates that the future market for myoelectric sensors is promising, but the top sensors are monopolized by developed countries. The US delsys surface electromyography system has been successfully applied in rehabilitation medicine and bionic prosthetics, and will expand to VR/AR in the future. Fitness, human in vitro bones and other sunrise industries. As the sole distributor of delsys surface electromyography system in Greater China, Century Tianhong will provide you with the best service.
Delsys surface electromyography test system
The US delsys surface EMG test system, the sensor is reliable, versatile and lighter.
EMG sensor parameters
Total number of signal channels 64 channels
The number of EMG channels is 16 channels and 48 channels of 3-dimensional motion acceleration are all wirelessly combined.
EMG gain setting number 128 EMG channels and 384 accelerometer channels
Parallel rod patented technology ensures high fidelity signal
Multi-functional design with three-axis accelerometry embedded in each sensor
Unique parallel rod sensor technology
The fixed distance between the positive and negative terminals of the sensor ensures the repeatability of each test data.
The positive and negative poles in the sensor are very small. The fixed distance is 10mm x 10mm. The accuracy of the test data is guaranteed.
Zero delay between sensor and data collector
Superimposed double electrodes ensure signal reliability
The quality of the sensors represented by Century Tianhong determines the company's development. The biggest role of the sensor is to collect data. Data accuracy has become a major obstacle for many innovative medical sensors to enter the medical market. As the entrance to medical health data, the accuracy of data is the greatest application value of medical sensors. The accuracy of medical sensor data depends mainly on the characteristics of the sensor itself, the sensor measurement method and location, and the algorithm behind it.
Delsys Bagnoli Desktop Surface EMG
BagnoliTM EMG Systems products provide a complete set of tools for experienced scientists or novices. Constructed from patented technology, these systems feature an innovative parallel rod sensor with a range of features that make EMG and other physiological records easier and more consistent.
The Delsys EMG sensor of Century Tianhong is a kind of charge sensor with high sampling rate, strong anti-interference ability and good filtering effect. The core algorithm can convert the collected effective EMG data into clear waveforms through filtering, and then apply the waveforms to rehabilitation, fitness, VR\AR and other fields. Currently, it has passed the national second-class medical device quality testing.
Application of myoelectric sensor in rehabilitation medicine
The myoelectric sensor is a relatively low-level technology, and its application field is very extensive. Here we will introduce its application in rehabilitation and bionic prosthesis in detail. At present, the sites where orthopedics and neurology patients choose to recover are generally in hospitals, rehabilitation centers and homes.
Users of orthopedics and neurology have a long-term need for rehabilitation in the early stage. In the hospital, there are doctors' supervision and nurses' guidance, which can make patients feel at ease, but the rehabilitation rate and user time of the hospital's rehabilitation department in China are far away. Can not meet the needs of patients, many people can not recover according to the best recovery frequency.
Delsys Trigno Mobile Portable Surface EMG
Organize your research survey with our non-fixed TrignoTM Personal Detector based on our parallel TrignoTM wireless sensor and fully integrated EMGworks acquisition and analysis software. This flexible system provides continuous storage for 16 Trigno sensors, with 3 degrees of freedom accelerometer data to operate the full bandwidth. Suitable for all outdoor and indoor use, this highly portable device allows you to experiment in the palm of your hand. In addition, the TrignoTM Personal Detector can process data in real time, connecting the wireless sensor to the USB port of the PC, making this product as a TrignoTM sensor connected to the desktop receiver of the lab.
Patients who are rehabilitated in professional rehabilitation institutions can indeed receive professional guidance and quality services, but they are expensive and most people cannot afford them for a long time. When most people choose to recover at home, the patient may not know what to do, can't determine whether his movements are in place, and no doctors judge the healing effect, which makes it difficult for him to recover smoothly. Especially for stroke patients, it takes longer to recover, and the mobilization of rehabilitation is obviously very valuable.
In response to the pain points in the rehabilitation market, Century Tianhong's US Delsys surface electromechanical test system is transmitted wirelessly, while allowing 2-3 units to work together. The user fixes the device on the muscle bundle that needs rehabilitation with a one-piece electrode patch or strap at home, wears it on the upper limb, exercises the grasping and lifting of the upper limb, and wears it on the lower limb to practice walking and pedaling. With a visualized operator interface, it is simpler and more user-friendly than large hospital equipment.
In addition, the sensor can record muscle strength and movement, record the database, doctors can use the EMGRehab cloud platform for remote diagnosis and guidance.
Application of myoelectric sensor on bionic prosthesis
According to the statistics of the China Disabled Persons' Federation, the number of amputations in China is 2.26 million. A survey of bionic prosthetic (and exoskeleton) projects found that there are several major problems with bionic prostheses. First, the price is expensive: the general price is between 50,000 and 100,000 dollars, which is difficult to popularize. Second, not enough grounding gas, too scientific research level: and not easy to repair and update. Third, poor scalability: can not exceed the biological performance agencies, to help more life and work.
Using myoelectric sensors to create a bionic prosthetic (exoskeleton) that can quickly enter the market, this bionic prosthetic has the following positioning: low price, practical, and plasticity (possibility of man-machine combination).
Century Tianhong is the distributor of delsys surface electromyography system in Greater China (Century Tianhong International Group Co., Ltd.)
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