The iv catheters we currently use are not the same as the past, possibly a different brand.The needle turns around within the catheter.This makes it difficult to keep orientation of the needle bevel as the needle is advanced.Also, i get no flashback of blood into the needle chamber despite the needle/catheter positioned inside the vein lamen.In those cases, if i remove the needle, then i get blood in the catheter.This happens 20% of the time.I want a variety of different iv catheter companies to try.The original company i used also.Please forward my complaint to the mfr.They are required to notify the fda of complaints on devices they manufacture.
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