Party Shot device for parties.
In this paper, we consider one-shot devices that can be used only once and are destroyed after use, and so the actual observation is on the conditions rather than on the real lifetimes of the devices under test.
In many AF ablation procedures however and especially when using 'single-shot devices' (cryoballoon, PVAC)—the CMC (if any) is not at the LA PV junction during ablation, there is no second LA catheter for differential pacing, or there is no electro-anatomical mapping to tag areas of interest.
A simplified schematic of the 3D-SHOT device, the Physiological point spread function, and a typical hologram with multiple targets.
Below: Nicolas Pégard, Alan Mardinly and Ian Oldenburg (left to right) created the 3D-SHOT device, which uses laser light to stimulate neurons and trace the resulting signals throughout the brain (masthead image on Fall 2018 Transcript main page).
Useful, but sort of a one-shot device if you're not a serious collector.
The Shockwave is meant to "de-escalate/defuse violent crowd/riot situations," although I have a feeling that if you Taser the first wave of a crowd, it might get a lot more rowdy — especially if they see that your Shockwave is a one-shot device, or three at the most (plus you can duck).
Bruzer Less Lethal International in Indiana is selling a pistol that can fire a variety of rounds including beanbags, rubber bullets, gas pellets, and soft shells that expand on contact, called "pancake rounds". Tommy Teach, cofounder of the company, said the two-shot device can be carried at the hip like a regular service weapon.
Unlike the radiofrequency catheter ablation technique, cryoballoon is a single-shot device that does not require specially trained operators and an additional 3-dimensional mapping system.
As with other "single-shot device" technologies, CBA aims to simplify and shorten the PV ablation procedure in patients with recurrent arrhythmia [ 1].
The main idea of this study was to compare AF CBA in different volume centres, and the cryoablation procedure performed with either the first- or second-generation balloons is still a "one-shot" device technology for achieving PV isolation.
