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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0026086 (1987-03-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A baby bed is described which includes an air mattress connected to a bubble chamber consisting of a partially-filled container of fluid through which air is discharged and from which an arhythmic supply of air is supplied to the air mattress so that the surface of the mattress vibrates in an arhyth
In combination, an air mattress for supporting an infant, means for causing an arhythmic vibrations of the upper surface of said mattress, said means including at least one bubble chamber, said bubble chamber being partially filled with water, said bubble chamber having an air inlet conduit extendin
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