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[Ultrasound-controlled fine-needle puncture with a specially prepared puncture needle]
H Jäger1, K Gräfenstein, M Petzold
1Medizinischen Klinik, Bezirkskrankenhauses Halle.
Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete
|August 1, 1989
Summary
A novel dual amplified puncture needle enhances visibility during ultrasound-guided procedures. This improved needle design increases safety for patients and medical professionals during fine-needle aspirations.
Area of Science:
- Medical Devices
- Surgical Instruments
- Diagnostic Imaging
Context:
- Ultrasound-guided fine-needle aspiration is a common diagnostic procedure.
- Clear visualization of the needle tip is crucial for accurate targeting and safe execution.
- Difficult sonographic conditions can impede needle visibility and procedural accuracy.
Purpose:
- To evaluate the efficacy of a novel dual amplified puncture needle.
- To assess improvements in needle point visibility and localization during ultrasound procedures.
- To determine the impact of the enhanced needle design on procedural safety.
Summary:
- A dual amplified puncture needle with a specially prepared surface demonstrates improved reflecting capacity in vitro and in vivo.
- Enhanced needle point visibility in ultrasonic sectional views facilitates better display and localization, even under challenging sonographic conditions.
- Successful application at the Medical Clinic of the County Hospital Halle for over six months validates the needle's performance.
Impact:
- Increased safety for both patients and examiners during ultrasound-directed fine-needle punctures.
- Improved procedural accuracy and confidence due to enhanced needle visualization.
- Potential for wider adoption of advanced puncture needle technology in clinical settings.