← Back to Patent Explorer
US5152283A Expired / Lapsed US ⏱️ 0.0 years remaining

Resuscitator tube with mouthpiece sealing means

Assignee: Individual
•
Filing: 1991-04-15
•
Granted: 1992-10-06
•
Expires: 2011-04-15
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A simple and inexpensive resuscitator tube for applying mouth to mouth resuscitation includes a one piece hollow tubular member having mouthpieces affixed to each end. A plurality of openings at a lower end of the tube shields a victim and rescuer from regurgitated and exhaled material.

Inventors

  • 👤 Robert N. Yamasaki

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 11:34
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/0048

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 173 words
A resuscitator assembly comprising: a one-piece hollow tubular member having an upper end, a lower end, and an outer surface; an upper rescuer mouthpiece; a lower victim mouthpiece having an upper surface and a lower victim contacting surface; a plurality of openings in said lower end of said tubular member proximate said victim mouthpiece; means for sealing said victim mouthpiece to the face of the victim during resuscitation, said means for sealing comprising a wire member having an upper ring member with a plurality of hand supports extending outwardly therefrom, a lower ring member which engages said upper surface of said victim mouthpiece, and a plurality of connecting members fixedly secured at upper ends to said upper ring member and at lower ends to said lower ring member; said wire member slidably located on said outer surface of said tubular member; wherein during resuscitation the rescuer's hand exerts a downward sealing force on said victim mouthpiece via said upper ring, said hand supports, said connecting member, and said victim mouthpiece-engaging lower ring member.
Claim 2
Dependent Claim 173 words
A resuscitator assembly comprising: a one-piece hollow tubular member having an upper end, a lower end, and an outer surface; an upper rescuer mouthpiece; a lower victim mouthpiece having an upper surface and a lower victim contacting surface; a plurality of openings in said lower end of said tubular member proximate said victim mouthpiece; means for sealing said victim mouthpiece to the face of the victim during resuscitation, said means for sealing comprising a wire member having an upper ring member with a plurality of hand supports extending outwardly therefrom, a lower ring member which engages said upper surface of said victim mouthpiece, and a plurality of connecting members fixedly secured at upper ends to said upper ring member and at lower ends to said lower ring member; said wire member slidably located on said outer surface of said tubular member; wherein during resuscitation the rescuer's hand exerts a downward sealing force on said victim mouthpiece via said upper ring, said hand supports, said connecting member, and said victim mouthpiece-engaging lower ring member.

References Cited (Backward Citations)

CA793601A Cited
US2318790A Cited
US3124124A Cited
US2887105A Cited
US3021836A Cited
US3057347A Cited
US3037497A Cited
GB901357A Cited
FR1373685A Cited
US3518989A Cited
CA1156121A Cited
US4535765A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-10-06 1996-04-06 1996-10-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-10-06 2000-04-06 2000-10-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-10-06 2004-04-06 2004-10-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag