Journal of the Franklin Institute, Volume 258Pergamon Press, 1954 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Page 145
... Pulse Rate It is important to monitor the pulse rate during anesthesia , since the action of some of the anesthetic drugs and the effect of surgery tend to increase cardiac irritability . The system used in the Physiological Monitor to ...
... Pulse Rate It is important to monitor the pulse rate during anesthesia , since the action of some of the anesthetic drugs and the effect of surgery tend to increase cardiac irritability . The system used in the Physiological Monitor to ...
Page 204
... pulse - type amplifiers for use in conjunction with conventional magnetic amplifiers wherever extreme sensitivity is de- sired . The pulse principle opens the door to improved accuracy of existing con- trol devices and development of ...
... pulse - type amplifiers for use in conjunction with conventional magnetic amplifiers wherever extreme sensitivity is de- sired . The pulse principle opens the door to improved accuracy of existing con- trol devices and development of ...
Page 449
... pulse which is larger than the preassigned minimum determined by the bias setting of the pulse - size discriminator triggers the univi- brator , which then delivers to the coincidence - selector stage a pulse of the same height and ...
... pulse which is larger than the preassigned minimum determined by the bias setting of the pulse - size discriminator triggers the univi- brator , which then delivers to the coincidence - selector stage a pulse of the same height and ...
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