Here's hoping your hubby recovers quickly.
You might take a look at JoAnn's for a hand quilting project to 'bide your time'. I started English paper piecing hexagons for a Grandma's Flower garden just for times when I'm away from the machine. I figure it may take 10 years to get enough done for a quilt top, but its a mindless process & keeps my hands busy when we're away from home.
Prayers for his improving health,
Jan