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Infant bed and apnea alarm

  • US 4,146,885 A
  • Filed: 10/13/1977
  • Issued: 03/27/1979
  • Est. Priority Date: 10/13/1977
  • Status: Expired due to Term
First Claim
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1. An infant bed and apnea alarm comprising:

  • a substantially flat bed top of soft impervious sheet-like elastomeric material having a perimeter portion;

    a substantially rigid frame-like member secured thereto all around said perimeter and stiffening it;

    an open-top pan-like enclosure closely surrounding said perimeter and defining a substantially empty and enclosed air space below said top, andmeans supporting said top removably to said enclosure,said top being adapted to support an infant by its diaphragm-like mechanical tension without pressurization thereunder;

    vent means including an exit vent and permitting moderate air flow between said air space and the atmosphere, andrespiration sensing means sensing air velocity in said vent means.

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