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全文: "明前町"
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  • 中島 一樹, 山小 瀬寛, 樋口 昌男, 佐橋 昭, 神谷 香一郎, 塩見 利明, 田村 俊世
    ライフサポート
    2002年 14 巻 1 号 14-19
    発行日: 2002/03/30
    公開日: 2010/07/21
    ジャーナル フリー
    A pillow-shaped resptratory monitor has been developed as a vital monitor. The monitor evaluates changes in weight of head corresponded to respiration precisely. Resphlatory rate and time of body movement, and pillowoff condition can be monitored. In this paper, respiratory rates were compared between this monitor and a polysomnograpy for ten patients with sleep disorders. This monitor can evaluate central apnea but not obstructive apnea.
  • 中島 一樹, 山小 瀬寛, 久野 弘明, 南部 雅幸, 入山 利江, 樋口 昌男, 佐橋 昭, 田村 俊世
    ライフサポート
    2001年 13 巻 1 号 2-7
    発行日: 2001/03/30
    公開日: 2010/07/21
    ジャーナル フリー
    A pillow-shaped respiration monitor was developed as a vital monitor. A load cell inside the pillow was usedto monitor changes in weight corresponded to respiration precisely. This monitor was evaluated with five different types of mats using standard weights. Thirty-percent smaller signal was obtained from the softest mat compared with the hardest mat. The pillow-shaped respiration monitor was tested for ten healthy subjects with five mats. Head position on the pillow was largely influenced to signal to noise ratio. This monitor was also tested for two bed-ridden patients in total four nights. Respiratory rate and time of body movement, and pillow off condition were monitored from those field tests. Although respiratory rates could not obtained without pillow during sleeping. This monitor can be useful for sleep apnea in bed-ridden patients.
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