[Percutaneous visceral tumor puncture director]

Area of Science:

• Medical Devices
• Surgical Instruments
• Oncology

Context:

• Visceral tumors present diagnostic challenges.
• Accurate tumor biopsy is crucial for diagnosis and treatment planning.
• Minimally invasive biopsy techniques are preferred for patient safety.

Purpose:

• To introduce a novel percutaneous visceral tumor puncture director.
• To evaluate the efficacy and safety of the director in clinical application.
• To improve the positive rate of visceral tumor puncture biopsies.

Summary:

• A percutaneous visceral tumor puncture director designed for needle and brush biopsies of visceral tumors is presented.
• Clinical data indicates the director significantly increases the positive biopsy ratio.
• The device is demonstrated to be safe, practical, and user-friendly.

Impact:

• The puncture director offers important clinical value by improving diagnostic yield.
• Enhanced accuracy in visceral tumor biopsy can lead to earlier and more effective treatment.
• The device's ease of use and safety profile support its widespread clinical adoption.