Cadacio Caprice, Nachamkin Irving
Department of General Internal Medicine and Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. Caprice Cadacio, MD, is a hospitalist in the Division of General Internal Medicine at the Hospital of the University of Pennsylvania and an assistant professor in the Perelman School of Medicine in Philadelphia, Pennsylvania. She teaches medical students and residents rotating on the inpatient General Medicine wards. She encounters many vascular access patients and is interested in better and safer access for these patients. Irving Nachamkin, DrPH, MPH, FAAM, FIDSA, is director of clinical laboratories and the Division of Laboratory Medicine at the Hospital of the University of Pennsylvania and professor of pathology and laboratory medicine in the Perelman School of Medicine in Philadelphia, Pennsylvania.
J Infus Nurs. 2017 May/Jun;40(3):156-162. doi: 10.1097/NAN.0000000000000222.
A new US Food and Drug Administration-cleared needleless blood collection device (PIVO; Velano Vascular, San Francisco, CA) for short peripheral catheters was compared with conventional venipuncture for collecting blood samples for routine laboratory analysis from adult healthy volunteers. The PIVO device was comparable with venipuncture in terms of providing high-integrity samples (no hemolysis or clotting), equivalent laboratory values, and better patient experience as assessed by pain scores. Further studies to assess the overall utility of the PIVO device are warranted.
一种新的经美国食品药品监督管理局批准的用于短外周导管的无针采血装置（PIVO；Velano Vascular公司，加利福尼亚州旧金山），与传统静脉穿刺法进行了比较，用于从成年健康志愿者身上采集血样以进行常规实验室分析。在提供高完整性样本（无溶血或凝血）、等效的实验室检测值以及通过疼痛评分评估的更好的患者体验方面，PIVO装置与静脉穿刺法相当。有必要进行进一步研究以评估PIVO装置的整体效用。
