23 Jul Electric expansion pump used for bionic cultivation of organization engineering
Abstract
The invention discloses an electric telescopic pump used for the tissue engineering bionic culture; the electric telescopic pump comprises a linear motor, a telescopic pump capsule with a pleated cavity wall, a unidirectional valve base provided with an inlet water nozzle and an outlet water nozzle; the linear motor and the unidirectional valve base provided with the inlet water nozzle and the outlet water nozzle are respectively mounted on a support base; the pleated cavity wall end of the telescopic pump capsule is fixedly connected with the unidirectional valve base; the cavity of the telescopic pump capsule is communicated with the cavity of the unidirectional valve base; the other end of the telescopic pump capsule is provided with a push column; the push column is fixedly connected with the linear motor shaft; a switch contact block is mounted on the linear motor shaft; a travel switch is mounted on the shaft sleeve of the linear motor. Based on the combination structure of the linear motor, the telescopic pump capsule with the pleated cavity wall and the unidirectional valve base provided with the inlet water nozzle and the outlet water nozzle, the culture medium circulation supply is formed; the blood vessel pulsation stimulation, the blood flowing effect and the physiological environment for the circulation of the human tissue fluid are simulated.
Year: 2009
Country: CN
Doc No: 101368558