|
US2861569A
|
|
Valve apparatus for dispensing gas
|
|
US2918917A
|
|
Apparatus for vibrating portions of a patient's airway
|
|
US2853998A
|
|
Respirator casing and methods of producing the same
|
|
US2774347A
|
|
Apparatus for producing artificial respiration
|
|
US2707948A
|
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Chest respirator
|
|
US2774348A
|
|
Artificial respirator
|
|
US2699826A
|
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Armhole closure for incubators for infants
|
|
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|
|
Incubator for infants
|
|
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|
|
Breathing assistor valve
|
|
US2761442A
|
|
Therapeutic apparatus and collar therefor
|
|
US2637318A
|
|
Apparatus for inducing artificial respiration
|
|
US2481299A
|
|
Breathing apparatus
|
|
US2569849A
|
|
Apparatus for measuring the volumes of periodically recurring fluid flows
|
|
US2535844A
|
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Aspirator for administering medicine
|
|
US2427665A
|
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Artificial respirator with an auxiliary unit for temporary use
|
|
US2428451A
|
|
Pressure resuscitator
|
|
US2468741A
|
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Breathing apparatus
|
|
US2512621A
|
|
Therapeutic vibrator
|
|
US2415238A
|
|
Apparatus for preparing compresses
|
|
US2381974A
|
|
Method of preparing compresses
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