Consider what the oath actually says.

> I will not give poison to anyone though asked to do so, nor will I suggest such a plan. Similarly I will not give a pessary to a woman to cause abortion. But in purity and in holiness I will guard my life and my art.

Now consider that doctors in Canada and Europe are literally administering MAID as we speak. In other words, administering poison with intent to kill. Further, consider that doctors have participated in administering lethal injections, etc. I could go on all day.

But you'd invoke the Hippocratic Oath to deny people with fatal diseases access to potentially curative treatments, though admittedly experimental? That's a funny view of the oath you've got there, and either an uninformed or very funny take on medical ethics, as well.