I don't know if you can use this device for what you have to do but we use this and it's great for when your too queezy to poke the syringe in....you load the syringe in it and place it on the body and push a button,the device is spring loaded so it pushes the needle in the body for you, all you have to do is push the plunger and your done!.....I'm always amazed at how many doctors and nurses have never seen one of these....my husband has had the same one for over 20 years and he uses it everyday....Good luck and I hope Bella is feeling better soon....This is what it looks like.......
http://www.palcolabs.com/section_pro...njectease.html