Deep Freeze
Patients who choose to be cryonically frozen are - upon being pronounced dead - immediately injected with a special organ-preservation solution and with medications and nutrients that protect the cells. Once delivered to a cryonics lab (usually by special ambulance), bodies are placed in a Dewar, a large thermoslike tank filled with liquid nitrogen, and gradually cooled to -320 F.

Leading Cryonics Organizations Worldwide
VENDOR | HOME OFFICE | SERVICES | COST (US$)
Alcor Life Extension Foundation | Scottsdale, AZ | Body Head | $120,000 $50,000
CryoSpan | Ontario, Canada | Body Head Pets | $125,000 $58,500 Negotiable
TransTime | Oakland, CA | Body | $150,000

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