Mind-Controlled Hand Rehabilitation Device by Xiangyu Medical: BCI-Pneumatic System Restores Motor Function with Intention-Driven Therapy

(Source:Sunnyou Medical）

Source: Sunnyou Medical

Precise Control Without Effort

Brain-Computer Interface Pressure Shows Its Power

——Brain-computer interface gives nerve repair "a head start"

Brain-Computer Interface - Pneumatic Hand Function Rehabilitation Device

☹"After half a month of practice, my hands are still weak."

☹"Every rehabilitation session involves passive stretching; I feel more like a 'tool person.'"

☹“After nerve injury, I don’t know when I’ll be able to hold a cup steadily again”…

If you or someone around you is going through the rehabilitation journey after a stroke or nerve injury, chances are that you are no stranger to these troubles.

Traditional rehabilitation mostly relies on manual training and passive assistance, which is not only time-consuming and slow to show results, but also tends to make patients lose confidence and give up halfway due to the lack of visible progress. Now, an innovative rehabilitation solution combining "brain-computer interface + pneumatic" has arrived –Sunnyou Medical Brain-Computer Interface - Pneumatic Hand Function Rehabilitation Device is making neural repair "one step ahead" and injecting new momentum into the rehabilitation journey.New Hope。

(Yu Medical Device Registration No. 20252070501,Yu Medical Device Advertising Review (Text) No. 260329-23552; Yu Medical Device Registration Approval 20232190672 Yu Medical Device Advertising Review (Text) No. 260329-23961

01

The Three Major Pain Points of Traditional Rehabilitation Finally Have a Solution

Mentioning rehabilitation training, many people still have the impression of "doctors helping to move hands" and "mechanically repeating the same action." While these traditional methods are indispensable, they have limitations that are difficult to overcome:

01

Passive training as the main focus, insufficient neural activation

Most of the time, passive stretching is led by rehabilitation therapists, and the active "desire to move" signals from the patient's brain are not utilized, significantly reducing the efficiency of nerve repair.

02

Lack of precision and weak targeting

The repair requirements for median nerve, ulnar nerve, and radial nerve injuries vary, but traditional training often adopts a "one-size-fits-all" approach, making it difficult to achieve precise adaptation.

03

The process is枯燥单调, and it is difficult to persist.

Repetitive actions can easily lead to resistance in patients, especially the elderly and children, resulting in a significant decline in rehabilitation compliance.

This brain-computer interface pneumatic hand function rehabilitation device, however, solves these problems at the root — it makes "brain-directed rehabilitation" a reality, transforming passive training into "active challenges," making the rehabilitation process more engaging and rewarding.

02

Brain-Computer Interface + Air Pressure: Installing an "Accelerator" for Nerve Repair

The core advantage of this rehabilitation device lies in the powerful combination of "EEG signal capture + air pressure-assisted training," with two major "black technologies" providing strong support behind it!

8-Channel EEG Acquisition System:

Accurately Capture "Willingness to Take Action"

The配套的Sun Link・天璇多通道无线脑电采集系统（8 导轻量版）, known as the "intelligent command center" for rehabilitation training:

√ Convenient and easy to use, skin-friendly:No need to apply conductive gel, ready to wear and use, neither the elderly nor children will resist;

√ Outstanding anti-interference capability:With the main screen fusion technology, it can filter out interference such as motion and external sounds, and accurately capture the brain's "intention to move" EEG signals;

√ Ultra-high synchronization accuracy:The synchronization error between brain signals and device actions is <1ms, enabling "thinking to move" and "actual movement" to be connected with almost zero delay.

In simple terms, when you silently think "clench your fist" or "extend your fingers," the system can instantly capture this signal and then assist the hand in completing the corresponding movement through a pneumatic device.This is not "passive assistance in moving," but rather "empowering the brain’s intentions," allowing nerves to rapidly repair through active participation.

Air Pressure + Neurotargeting:

Targeted Repair of Damaged Nerves

For common median nerve injury, ulnar nerve injury, and radial nerve injury during rehabilitation, the device applies precise force through the air pressure module, combined with hand motor imagery paradigms, making the repair process more targeted.

If the "wrist cannot lift" due to radial nerve injury, the air pressure will assist the wrist in completing the extension movement while activating the corresponding motor area of the brain.

If the median nerve injury causes "weak grip," the neural connection between the brain and the hand can be strengthened by simulating the air pressure rhythm of gripping.

This "brain-computer interaction + pneumatic assistance" model not only makes training more precise but also fully stimulates the patient's initiative — after all, "moving the hand with one’s own thoughts" brings a greater sense of achievement than passive stretching, and is easier to sustain.

Applicable Departments

This rehabilitation technology is suitable for multiple clinical departments, covering a wide range of rehabilitation needs: Rehabilitation Department, Pediatric Rehabilitation Department, Neurology Department, Neurosurgery Department, Geriatrics Department, Orthopedics Department, and Physical Therapy Department, etc.