Application of point-of-care ultrasound-guided tip navigation combined with visualised directional high-frequency linear array probe compression to improve the success rate of umbilical venous catheterisation in critical neonates: protocol of a multicentre randomised controlled trial in neonatal units
Introduction Conventional umbilical venous catheterisation (UVC) relies on ‘blind’ insertion without ultrasound guidance, resulting in low success and high complication rates. While point-of-care ultrasound (POCUS)-based tip navigation and location has improved this scenario by enabling real-time vi...
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| Main Authors: | Fa Chen, Xianping Liu, Yunfeng Lin, Yanfang Fan, Shaoru Huang, Wen Ling, Jiajia Lin, Xia Ouyang |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2025-03-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/15/3/e095017.full |
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