Ok, I really cannot find this product, and 2 nurses have told me.. Oh yeah!! That exists!!
Trying to get a urine sample from a catheter, there is a transfer saddle device that goes over the silicone port, in which you can just snap in the vial to the vacutainer end, and the urine magically shoots into the vial.
Explained another way...
So, it looks like a standard vacutainer, but it has a piercing pin on the end that will puncture the port on a urine catheter. Then I can just attache the vial and the urine transfers to it from the tubing.