Miniature vibrating flow blood pump using a cross-slider mechanism for external shunt catheter.
Miniature vibrating flow blood pump using a cross-slider mechanism for external shunt catheter.
复制标题
采用十字滑块机构的微型振动流血泵，用于外分流导管。
DOI：
10.1046/j.1525-1594.2003.07186.x
复制
发表时间：
2003
影响因子：
2.4
通讯作者：
H. Hashimoto
中科院分区：
文献类型：
--
作者：
S. Kawano;T. Isoyama;S. Kobayashi;H. Arai;K. Takiura;I. Saito;T. Chinzei;Y. Abe;T. Yambe;S. Nitta;K. Imachi;H. Hashimoto
研制了一种用于体外分流导管的微型振动流泵样机。采用十字滑块机构对管子进行振动，从而产生泵送效应。这一机制成功地开发出了小型化、轻量化的VFP。利用VFP样机，按照流体工程研究领域的授权程序，对泵的基本性能进行了详细的实验。得到了VFP的典型H-Q曲线，即泵的扬程与流量的关系。这一结果表明，研制的微型VFP有望在临床应用中用作体外分流导管的增压泵。
The prototype of the miniature vibrating flow pump (VFP) is developed for the external shunt catheter. The cross-slider mechanism is applied to vibrate the tube, which causes the pumping effect. This mechanism results in successful development of the miniature and lightweight VFP. By the use of the prototype VFP, the experiment of the basic pump performance is made in detail based on the authorized procedure in the research field of fluids engineering. The typical H-Q curve of VFP, which is the relationship between the pump head and the flow rate, can be obtained. This result suggests that the miniature VFP developed here can be expected to be used as the booster pump for the external shunt catheter in clinical applications.