After the first incident my wife put those corner protectors on everything. We still have them everywhere as the boy (now 4) still jumps around and launches himself off couches, me, tables, or any combination of the 3.
These things. They have prevented many another gash and the wife has a stash of them here for when the adhesive on one gives up and needs replacing.
Here's our boy's gash before cyanoacrylate treatment. He's calm in this picture, he was much less so during treatment and then dressing. Poor guy. Like you EOD, holding him in place had me using much more of my weight than I had anticipated being required.
