Commercial open source, some think, does indeed "appropriate returns from the commons." I, on the other hand, believe such operations are a net benefit to the commons.

During open carpal tunnel release surgery, the transverse carpal ligament is cut, which releases pressure on the median nerve and relieves the symptoms of carpal tunnel syndrome. An incision is made ...

Bristol-based Open Bionics became the best-selling multi-grip bionic hand in the UK after launching its Hero Arm in 2018, and plans to use the funding to grow to international markets.