Efficacy and Safety Assessment for a New UV-protected Pump Infusion Line in Intravenous Infusion Therapy

Exclusion Criteria

• •Patients have contraindication on Nimodipine.
• •Patients allergic to polyethylene (PE) material;
• •Patients with aspartate transaminase(AST) and alanine transaminase(ALT) are 2 times higher than normal range, Serum creatinine(Scr) is 1.5 times higher than normal range.
• •Patient with malignant tumor, pregnant or Lactation;
• •Patients had participated in other clinical trials within 1 month and in parallel with other trials;
• •Patients are unsuitable to participate in this study as judged by the investigator.