Many different techniques for different types of stroke:
We can block certain arteries mechanically by inserting a tool, inject photosensitive agent then cause a targeted clot with a laser, inject clotting agent, choke, inject blood vessel dissolving agent and re-inject its own blood.
I understand why we research this but I just could not do it.
One of our family friends just could not continue draining monkeys of blood for biochemistry research. I have been to his lab. The monkeys would panic whenever their cages were touched.
I can one needs a level of sociopathy or psychopath to continue this kind of research.
As you write, we all have our own balances. I'd suggest there are ethical reasons against those.
As a society we have investigation review boards, laws, and other conventions.
There is a sizable set of people that like to outsource (want it done but not to do it) which seems dishonest, like the town butcher in Buddhism bring a bad karma sink.
In the particular non-hypothetical case I mentioned, the lab monkeys were a little too close to human babies in their behavior and appearance. That did not help at all.
Those who do not want partake in specific class of animal testing should also recuse themselves off the fruits of that class of experiments.
We can block certain arteries mechanically by inserting a tool, inject photosensitive agent then cause a targeted clot with a laser, inject clotting agent, choke, inject blood vessel dissolving agent and re-inject its own blood.
I understand why we research this but I just could not do it.