Abstract A device having a planar body with communicating flexible tubular members on its opposite sides having a one-way air valve therebetween may be used by a person performing mouth-to-mouth resuscitation on a second person such as in the practice of cardiopulmonary resuscitation commonly referred to as CPR. One of the flexible tubular members is designed to be positioned in the mouth of the person receiving the resuscitation and retained therein by portions of the planar body of the device being held against the person's lips and cheeks while the other of the flexible tubular members is positioned in the mouth of the person performing the mouth-to-mouth resuscitation. The one-way air valve controlling communication between the flexible tubular members is arranged to permit air to be delivered into the mouth of the person receiving the resuscitation and to prevent air from the receiving person's mouth from moving upwardly into the mouth of the person performing the mouth-to-mouth resuscitation. The device prevents saliva, phlegm, or other liquids from entering the mouth of the person performing the mouth-to-mouth resuscitation. The communicating flexible tubular members are designed to be collapsed into a small area to facilitate packaging of the device with the device being formed of a suitable synthetic resin or the like having sufficient resiliency to extend the flexible tubular members into usable positions when the packaging, which primarily maintains the device in sterile condition, is removed.
Inventors
👤 Donald J. Connors
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-23 21:24
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/0048
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
186 words
A device for use in mouth-to-mouth resuscitation and cardiopulmonary resuscitation comprising a planar body member, said planar body member comprising a first planar body member and a second planar body member, each having upper and lower surfaces and each having an aperture therein adjacent one end thereof, said first and second planar body members secured to one another in superimposed relation with said apertures in registry with one another, a first tubular member positioned on the upper surface of said first planar body member in communication with said aperture therein and a second tubular member positioned on the lower surface of said second planar body member in communication with said aperture therein, a one-way flap valve member formed integrally with said second planar body member so as to be largely separated therefrom and connected thereto by a live hinge portion and positioned for movement toward and away from said aperture in said second planar body member so as to permit fluid entering the device through the first tubular member and prevent fluid entering the device through said second tubular member from entering said first tubular member.
Claim 2
Independent Claim
186 words
A device for use in mouth-to-mouth resuscitation and cardiopulmonary resuscitation comprising a planar body member, said planar body member comprising a first planar body member and a second planar body member, each having upper and lower surfaces and each having an aperture therein adjacent one end thereof, said first and second planar body members secured to one another in superimposed relation with said apertures in registry with one another, a first tubular member positioned on the upper surface of said first planar body member in communication with said aperture therein and a second tubular member positioned on the lower surface of said second planar body member in communication with said aperture therein, a one-way flap valve member formed integrally with said second planar body member so as to be largely separated therefrom and connected thereto by a live hinge portion and positioned for movement toward and away from said aperture in said second planar body member so as to permit fluid entering the device through the first tubular member and prevent fluid entering the device through said second tubular member from entering said first tubular member.
Claim 3
Dependent Claim
41 words
The device for use in mouth-in-mouth resuscitation and cardiopulmonary resuscitation set forth in claim 1 wherein said planar body member is flexible and distortable and is of a length greater than its width and said apertures are midway between its ends.
Claim 4
Dependent Claim
35 words
The device for use in mouth-to-mouth resuscitation and cardiopulmonary resuscitation set forth in claim 1 and wherein said first and second tubular members are formed with accordian-like configurations so as to be extensible and collapsible.
Claim 5
Dependent Claim
35 words
The device for use in mouth-to-mouth resuscitation and cardiopulmonary resuscitation set forth in claim 1 and wherein at least one slit is formed in said second tubular member arranged to permit fluid to flow therethrough.
Claim 6
Dependent Claim
53 words
The device for use in mouth-to-mouth resuscitation and cardiopulmonary resuscitation set forth in claim 1 and wherein said second tubular member tapers downwardly and outwardly from the lower surface of said planar body member so as to form a progressively widening configuration for retention in the mouth of a person receiving said device.