Chicks hatched with unabsorbed yolk!

[Humble Shack Farm]

It appears that my broody hen "helped" two chicks hatch today by pecking their shells away after they creating the first external pip. This resulted in both having a partially unabsorbed yolk, one is a little bloody, and one has a head injury (probably from an accidental peck). They are currently resting in a tiny brooder set-up to keep them warm and safe. I have been surprised at how loud and active they try to be.
Is there any chance they can survive?
Is there anything I should do to care for them?

 

[chickenlittle21]

I'm sorry I didn't respond sooner. This article might help:
https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/

 

[Humble Shack Farm]

I'm sorry I didn't respond sooner. This article might help:
https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/

I looked through, and unfortunately, I didn't know about the "chick in a cup" trick soon enough to keep either chicks' yolks from bursting. I did not find them until it was too late for that to help either. So far I have not heard any advice about what to do for a chick whose yolk is partially unabsorbed and ruptured.

 

[Humble Shack Farm]

One chick has died and the other appears weak so I don't expect it will live either. I think that when I found them I was just too late to help. Hopefully, the next hatch will go better.

 

[AltonaAcres]

 

[chickenlittle21]

Sorry for your loss. I have an idea, what if you got a egg, cracked it open and did the "chick in a cup" trick with the yolk from that egg for the chick.

 

[AltonaAcres]

?