This product was mentioned in 3 comments, with an average of 1.33 upvotes
If you want to minimize the up and down motion of your hand, this is a good one. It has a plate in it to keep you from bending your wrist. The plate is removable, so if you want a little support without rigidity, you can get that as well.
Carpal Tunnel Wrist Brace, Night Sleep Wrist Support, Removable Metal Wrist Splint for Men, Women, Tendinitis, Bowling, Sports Injuries Pain Relief - Right [link]
Yes there are, I have artist friends who also suffer from carpal tunnel and they use this when drawing.
https://www.amazon.com/Support-Removable-Tendinitis-Bowling-Injuries/dp/B07SVCTV6S/
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