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A simple central venous puncture detector

M Tripathi1, M B Pandey

  • 1Department of Anaesthesiology and Critical Care Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

Anaesthesia
|March 1, 1994
PubMed
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A new central venous puncture detector aids clinicians in safely performing central venous cannulation. This device enhances patient safety by detecting venous entry, preventing complications like air embolism and vessel injury.

Area of Science:

  • Medical Devices
  • Vascular Access
  • Patient Safety

Background:

  • Central venous cannulation is a common procedure, often relying on surface landmarks for guidance.
  • Blind percutaneous venous puncture carries risks, including vessel transfixion and adjacent structure injury.
  • Early detection of venous puncture is critical to mitigate these risks.

Purpose of the Study:

  • To describe a novel, simple central venous puncture detector.
  • To evaluate the detector's efficacy in identifying venous entry during cannulation.
  • To assess the device's potential in preventing complications such as air embolism and blood spillage.

Main Methods:

  • Development of a simple detector for central venous puncture.
  • Integration of the detector into the percutaneous venous puncture procedure.

Related Experiment Videos

  • Evaluation of the detector's performance in real-time clinical scenarios (details not provided in abstract).

    • Main Results:

    • The described detector efficiently identifies the moment of needle entry into the vein.
    • The device aids in preventing inadvertent vessel transfixion and injury to surrounding tissues.
    • The detector demonstrated potential in preventing air embolism and minimizing blood spillage.

    Conclusions:

    • The simple central venous puncture detector is an effective tool for improving the safety of central venous cannulation.
    • This device offers a practical solution to enhance early detection of venous puncture.
    • Implementation of this detector can reduce procedure-related complications and improve patient outcomes.