細個d 人話過可以張一d 有患病人冷凍到有個d 藥出現先自放番佢地出來??

咁叫做「人體冷凍技術（Cryonics）」，不過就冇人試過。
唔係香港冇人試，係全世界都冇人幫襯過佢之後可以成功解凍，而且今時今日都仲未有咁既科技可以個將個人雪住又唔會雪壞ｄ組織：
Long-term cryopreservation requires cooling to near -196 °C, the temperature of liquid nitrogen. Cooling whole people to this temperature causes injuries that are not reversible with present technology.
同埋，都未有技術可以解返凍都可以冇壞死：
It is universally agreed by scientists and cryonics advocates that reversing human cryopreservation is not possible with “any near-term technology.”[21]
你可以自己睇睇英文版 wikipedia：
http://en.wikipedia.org/wiki/Cryonics