US PATENT SUBCLASS 601 / 41
.~.~ Artificial respiration

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


601 /   HD   SURGERY: KINESITHERAPY

1  DF  KINESITHERAPY {8}
23  DF  .~ Exercising appliance {9}
41.~.~ Artificial respiration {2}
42  DF  .~.~.~> Seesaw
43  DF  .~.~.~> Produced by vacuum and compression {1}

DEFINITION

Classification: 601/41

Artificial respiration:

(under subclass 23) Subject matter having externally applied means acting upon the thorax portion of the body to induce normal breathing.

(1) Note. Patents in this subclass include "iron lung" respirators.

SEE OR SEARCH CLASS

128, Surgery,

204.18+, for devices for supplying breathing gas under pressure.