|
US5109838A
|
|
Visually monitored anesthesia breathing circuit
|
|
US4449526A
|
|
Mask breathing system
|
|
US4341210A
|
|
Cuffed endotracheal tube and method
|
|
US4235239A
|
|
Cuffed endotrachael tube and method
|
|
US4134407A
|
|
External pressure-volume monitor for endotracheal cuff
|
|
US4091816A
|
|
Double cuffed endotracheal tube
|
|
US4090518A
|
|
Esophago-pharyngeal airway
|
|
US4037595A
|
|
Breathing equipment such as resuscitators
|
|
US3890967A
|
|
Breathing indicator and ventilator
|
|
US3898987A
|
|
Breathing responsive device and method
|
|
US3898983A
|
|
Device and method for detecting the degree of muscle relaxation of a medical patient
|
|
US2995131A
|
|
Face mask
|
