I'm not familiar with the bottle type of pump, so no. The only time I had a strange thing happen with my pump was once when I looked down the next day and realized that blood had backed up into the line leading to the bag. I went straight in and they detached me, figured out how much 5FU I had left, what the pump time should be, and we started over. Had to add quite a lot of time to my on-pump phase, unhappily. But no free-flowing blood or 5FU fluid.
It turned out that this had happened to several people. Apparently there were several duds in that batch of pumps that did not pump hard enough to keep the 5FU flowing in, so the blood started to flow out.
I was pretty appalled when I looked down and saw blood in the line, how much worse it must have been to realize that you were bleeding all over the place. Congratulations on your presence of mind!
F, 64 at DX CRC Stage IV
3/17/18 blockage, r hemi
11 of 25 nodes,5 mesentery nodes
5mm liver met out
pT3 pN2b pM1
BRAF wild, KRAS G12D
7/18 CT NED
11/18 CT NED
12/18 MRI 5mm liver mass, 2 lymph nodes in porta hepatis
6/19 Multiphasic CT LNs normal, Liver stable
6/28/19 Pause Key, predisone for joint pain
7/31/19 Restart Key
9/19 CT stable
Pain: all fails but Celebrex
12/23/19 CT stable
5/19 MRI stable/NED