| 摘要 |
<p>A sphygmomanometric system having a pump for pumping air into a sphygmomanometer cuff connected to the cuff via a regulator valve for bleeding the cuff pressure at a constant rate. The pump has a leak to atmosphere so that the regulator valve can bleed the cuff through the pump. An exhaust valve is also provided for dumping the cuff pressure to atmosphere and/or bleeding the cuff, independently of the regulator valve.</p> |
