Description

The TEMNO EVOLUTION BIOPSY NEEDLES by CareFusion are expertly designed for clinicians seeking precision in obtaining core biopsy samples from soft tissues. These single-use, sterile devices are suitable for tissues such as breast, kidney, liver, lung, thyroid, and lymph nodes, while not intended for bone use.

Key Features

• Advanced Tip Design: The four-bevel, super-sharp tip ensures quick and easy penetration, reducing tissue shear and minimizing trauma. This design enhances accuracy by minimizing unwanted distal drift or deflection.

• Variable Notch Sizes: Available in 10 mm and 20 mm, the notch sizes provide clinical flexibility and precise sampling. The spring-loaded mechanism allows for easy adjustment with two charging positions.

• Ergonomic Design: The compact, lightweight body features tactile-enhanced plunger and soft finger grips, enabling comfortable one-handed operation.

Enhanced Visibility and Compatibility

• Echogenic and Depth Markings: Echogenic marks on the stylet and cannula improve ultrasound visibility, while centimeter depth markings ensure accurate needle placement.

• Coaxial Introducer Option: Compatible with a coaxial introducer needle, allowing multiple samples from a single puncture. This system includes a coaxial spacer for precise needle placement.

Safety and Precision

• Short Needle Tip: Designed to minimize the risk of perforating surrounding organs and vessels.

• Repositionable Stylet: Allows for repositioning before sample capture, enhancing control and accuracy.

• Larger Core Sample Mechanism: Facilitates tissue settling in the notch before firing, enabling the collection of larger core samples.

Sizes and Configurations

• Gauge Options: 14G to 22G
• Length Options: 6 cm to 20 cm
• Notch Lengths: 10 mm or 20 mm
• Throw Lengths: 12 mm or 21 mm

Typically supplied in boxes of five, these needles are sterilized using ethylene oxide and are intended for single use only. They should not be reused or used if the packaging is compromised.

Intended Use

Designed for use by trained clinicians, these needles are restricted to sale by or on the order of a physician. Compatibility with both automatic and semi-automatic biopsy systems further enhances their versatility.

For comprehensive guidance, users should refer to the Instructions for Use, which include indications, contraindications, warnings, and precautions.