LandOfFree - US Patents - Listing for Surgery,Respiratory method or device

Surgery – Respiratory method or device – Face mask covering a breathing passage

Half-mask respirator with head harness assembly

Surgery – Respiratory method or device – Ozone or ion generation

Hand actuated medical suction apparatus

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure

Hand press type rapid positioning first-aid device with...

Surgery – Respiratory method or device – Means placed in body opening to facilitate insertion of...

Hand tool for introducing a laryngeal mask

Surgery – Respiratory method or device – Gas produced by electrolysis or chemical reaction

Handy oxygen generator

Surgery – Respiratory method or device – Gas produced by electrolysis or chemical reaction

Handy oxygen generator

Surgery – Respiratory method or device

Hanger assembly for passenger oxygen masks

Surgery – Respiratory method or device – Ozone or ion generation

Hanger, hook and handle assembly for urinary drainage bag

Surgery – Respiratory method or device – Face mask covering a breathing passage

Harness assembly for a nasal mask

Surgery – Respiratory method or device – Face mask covering a breathing passage

Harness assembly for a nasal mask

Surgery – Respiratory method or device

Harness connector for scuba tanks and the like

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure

Harnesses

Surgery – Respiratory method or device – Face mask covering a breathing passage

Hat-held respiratory mask

Surgery – Respiratory method or device – Including body or head supported means covering user's scalp

Head enclosing gas hood

Surgery – Respiratory method or device – Including body or head supported means covering user's scalp

Head enclosing treatment hood

Surgery – Respiratory method or device – Face mask covering a breathing passage

Head harness for a respirator

Surgery – Respiratory method or device – Face mask covering a breathing passage

Head harness for a respiratory mask

Surgery – Respiratory method or device – Face mask covering a breathing passage

Head harness for respiratory mask

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure

Head-mounted oxygen-administration device