PubMed · 8147517
A simple central venous puncture detector.
Abstract
During central venous cannulation, percutaneous venous puncture is performed blindly using a variety of surface landmarks on the body for different puncture sites. To avoid vessel transfixion and injury to adjacent structures, the earliest detection of venous puncture is essential. A simple central venous puncture detector is described, which not only efficiently detects entry of the needle into the vein but also prevents air embolism and blood spillage.
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M Tripathi, M B Pandey. 1994. A simple central venous puncture detector.. https://doi.org/10.1111/j.1365-2044.1994.tb03428.x
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