This system can supply gas continuously or discontinuously, with the flexible volumecapacity.
既能小容量配气，又能大容量配气的多功能配气系统。
2
Objective: to explore the effect of control of volumecapacity on blood pressure of patients with peritoneal dialysis.
目的：探讨容量管理对腹膜透析患者血压的影响。
3
The patient 's condition was improved obviously. Conclusion: Long-term control of volumecapacity for patients with peritoneal dialysis can effectively reduce the incidence of hypertension.