Better Results, Less Trauma


Effortless penetration, exceptional control, and low-trauma
are common to all Hart needles.

Our standard and custom guidewire introducers have an internally tapered hub which provides a seamless introduction of the guidewire. Our thin wall cannula reduces the puncture size required for a given guidewire meaning less discomfort for your patients.

Seldinger Style

This two part needle has a solid stylet with a super sharp arterial bevel and a radially tapered outer needle for low penetration force and optimal transition. The single concave hub guard and interlocking cap with hub provide reliable bevel reference and stabilitiy for the user.

One-Piece Needles

One-piece introducer needles are available with either a single concave guard (similar to the Seldinger Style) or the Hart Sure Grip™ Flashback hub design. Ultra thin wall cannula and short arterial bevel points reduce trauma.

Cournand Style

Modified and Standard

The double concave hub shield permits bevel-up or bevel-down positioning. The inner needle allows flashback through its cap. The standard design cannula extends through the hub to prevent blood pooling. The modified style eliminaltes the needle extension through the hub to facilitate the easy introduction of guidewires.

Have your own design?

Contact us for a quote on a custom needle manufactured to your exact specifications!

Needle stops, centimeter markings, and ultrasound enhancements are available on all standard and custom needles. Custom lengths and gauges available for all needles. Contact us for more details.