12,000 for a broken prosthesis? Shoe repair in 10 minutes! Mit neuroprosthetic breakthrough + Fujian New Deal, three big news a week

On February 21, 2026, a joint team from the Massachusetts Institute of Technology (MIT) and Brigham and Women's Hospital published breakthrough research results in the top international journal "NatureMedicine" and successfully developed the world's first nerve-connected mechanical leg driven entirely by the human nervous system. This innovation based on the "agonist-antagonist nerve interface (AMI)" technology has allowed patients with below-knee amputation to restore a natural gait that is no different from ordinary people for the first time. Relevant research has been verified and reported by authoritative media such as The Paper.

This technology reconnects the muscle pairs of the residual limb through surgery, retaining the dynamic interaction between muscles, allowing the patient to accurately perceive the position of the prosthetic limb in space (proprioception), and achieving precise control only requires 18% of the feedback information of the normal limb. Clinical tests showed that seven subjects could walk on flat ground at a speed close to that of ordinary people, and could also naturally complete complex movements such as going up and down stairs and crossing slopes, and even subconsciously adjusted their gait. The co-authors of the study include Dr. Matthew Carty of Brigham and Women's Hospital, and MIT professor Hugh Herr serves as the core leader. His team has been deeply involved in the field of neuroprosthetics for a long time, and the technical principles and surgical procedures have been publicly disclosed through academic journals.

It is worth noting that patients who underwent AMI surgery also experienced effects such as pain relief and muscle atrophy. As of February 2026, about 60 limb amputees have received this surgery around the world, and the technology is also applicable to arm amputees. Professor Hugh Hull said that this technology has realized the leap from "auxiliary tool" to "body extension" of mechanical legs. Commercialization is expected to take about 5 years, and will promote the comprehensive integration of brain and electronic mechanics in the future.

Hot social discussion: Wuxi prosthetic limb maintenance dispute exposed industry pain points, February 2026 The incident on the 12th attracted the attention of the entire Internet

On February 12, 2026, the experience of Ms. Liu, a citizen of Wuxi, Jiangsu Province, sparked heated discussion across the Internet after being exclusively reported by Red Star News and other media. According to Ms. Liu's self-report, a car accident resulted in the amputation of one leg 22 years ago. After the sole plate of the prosthetic foot that had been used for 6 years broke, she contacted the original manufacturer and was asked to "just replace it without repairing it." The replacement price was as high as 12,000 yuan (original price was 9,000 yuan). The merchant even suggested "trying to find a shoe repairman."

When Ms. Liu paid, the uncle declined and said, "It's more difficult for you than me. If you can help, I'll help you." The follow-up gift of crucian carp was still declined. Ms. Liu unexpectedly became popular on the Internet after filming a video recording the process.

The incident reflects the common problems of the prosthetic industry "difficult to repair and inflated prices". As of February 15, related topics have been trending on multiple social platforms. The Anhui Provincial Assistive Devices Center for Disabled Persons responded to this matter. Anhui, where Ms. Liu is registered, does have a subsidy policy for prosthetic limb replacement. It is currently urgently promoting the construction of an online processing platform to facilitate application for adaptation services in other places and solve the pain of traveling for disabled people. Netizens called for strengthening industry price supervision and maintenance service system construction, and related discussions have been followed and reported by many people's livelihood media.

Policy dividends: Fujian’s nine departments have implemented new policies to support the development of the rehabilitation assistive device industry from February 20, 2026. pan>On February 20, 2026, the "Several Measures to Support the High-Quality Development of the Rehabilitation Assistive Device Industry" jointly issued by the Fujian Provincial Department of Industry and Information Technology and other nine departments was officially implemented. The policy is valid until December 31, 2028. Its core content can be checked and verified through the official website of the Fujian Provincial People's Government, forming a policy connection with the previously released "Fujian Province Implementation Plan for the National Disability Prevention Action Plan (2021-2025)".

In terms of financial and tax support, the new policy clearly provides provincial special fund subsidies for key core technology projects such as prosthetics, and companies that produce special supplies for the disabled can enjoy corporate income tax exemptions span>——This tax policy originated from Announcement No. 57 of 2023 by the Ministry of Finance, the State Administration of Taxation, and the Ministry of Civil Affairs, which clarified six conditions such as professional staffing, production equipment, and site area that enterprises need to meet. It will be implemented until December 31, 2027. On this basis, the Fujian New Deal further refined local supporting support measures.

In terms of expansion of medical insurance and subsidies, the new policy will include smart prostheses and digital disability assistance products in the catalog of adapted subsidies for disabled people and work-related injury insurance. Establish a catalog and study and promote the inclusion of long-term care-related assistive devices in the scope of medical insurance payment, which is consistent with Fujian Province's development goal of "the adaptation rate of assistive devices for disabled people to be ≥90% in 2025". In terms of service system construction, Fujian will set up prosthetic leasing and repair points in communities, elderly care institutions, and rehabilitation centers, support the "medical institutions-enterprises-universities" innovation alliance, accelerate the transformation of technological achievements, and encourage the integrated application of technologies such as 3D printing and brain-computer interfaces. Relevant measures have been piloted in the national comprehensive innovation pilot of the rehabilitation assistive device industry in Sanming City.