[Scientific Power] "Smart Machine Palm" came out!The gospel of patients with finger paralysis comes to VVFV

Robotics is a machine device that automatically performs work to assist or replace human work. It can receive human command and run pre -arrangement procedures. It can also act in accordance with the principles of artificial intelligence technology.

Mechanical automation is also the development trend of science and technology modernization.

According to foreign media reports, Sumitomo Pharmaceutical and Emerging Enterprise Meltin MMI (Tokyo) jointly developed a machine's palm "Meltz" that supports finger rehabilitation training, which is mainly provided for patients with sequelae and other sequelae of the brain.

Smart machine palm machine (picture from the Internet)

Meltz is packed on the patient's hands. By the three electrodes posted on the wrist, the measonal signal is determined in 1 second to help the training for reading muscle electrical signals. Artificial Intelligence (AI) will identify patients in order to open, gather, etc., and convert to the movement of the palm of the machine. In this way, you can instantly reproduce the instruction actions that the patient wants to do, prompt the brain to learn again, and re -build the damaged brain movement function.

Because the fingers will use many muscles to launch complex actions, the practice of identifying the action through signal strong and weakness is not suitable. Meltin MMI focuses on the difference in the shape of the signal waveform. It reads fine movements with a self -developed AI. Even the weak muscle signal can be detected. It is a gospel for patients with severe paralysis that is more difficult to train so far.

"Patients with finger paralysis have a great sense of loss. In order to let patients re -live themselves, training is important." Meltin MMI physiotherapist Wan Zhichun, who is engaged in development. Regarding its effect, it is reported that clinical research is currently jointly implemented with Shun Temple University.

There are also precedents in China for the development of smart machines.

In 2018, for the first time in China, it has developed machine bionic palms. Unlike the clamps at the end of the past machine arm, the domestic machine bionic palm highly restores the freedom of the real palm of human beings, making the movements of the arm more delicate and sensitive. In addition, it uses carbon fiber composite materials, which is almost the same as the mobile phone.

This machine's bionic palm has the characteristics of lightweight and multi -freedom and flexibility, and is considered to be able to benefit and assemble the prosthetic limb in the future. Domestic plans to detect muscle changes in combination with sensing patch to achieve the function of predicting the action of bionic palms, so that to make the bionic palm predictive action, so that to make the bionic palm predictive movement, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that to make the bionic palm predictive action, so that the bionic palm predictive action is used to make the action of bionic palm, so The interaction between man -machine is more close and natural.

The design of the bionic palm developed by the Chinese Institute of Industry and Research is different from the design of the fixture. It directly imitates the structure of the real palm of human beings for design, which can reach six degrees of freedom. In addition to the original five -finger joints, the scope of activity of the thumb base is increased, making the movement relationship similar to the corresponding joints of the person's hand, which can make the movement of the grip more delicate.

Researchers of the ITRI said that although there are mechanical limbs in medicine, some of them will be designed under the wrist, causing a stuttering of use, and the bionic palm developed by the ICBC is And without affecting the appearance, it is designed in the position of the back of the hand, making the part of the bionic palm of the machine more comfortable and natural.

Speed ​​technology is changing people's lives a little bit. It is hoped that more restricted people can feel more convenient and pleasant use experience through wearing smart bionic hands, sharing a new life brought by medicine and technology, and realize "hand -to -heart".

Author: Jessi

Edit: Zhao Dina

Review: Gong Zimo

Vision: Long Hao

- END -