06/03/2026
A complete reinvention of the Castroviejo-style needle holder.
In this suture demonstration, see how the LASCHAL® Thumlok® Needle Holder is designed to support smoother, more controlled suturing from start to finish.
What makes it different?
✅ Locks only when you want it to
When the jaws are touching, there is still space between the locking mechanisms — helping prevent unwanted locking during use.
✅ No joint to catch the suture
The streamlined design helps reduce frustration from suture snags while tying knots.
✅ Holds a wide range of needle sizes
From larger needles to the smallest sizes, the Thumlok® Needle Holder is designed to hold securely without bending out of shape.
✅ Lightweight, responsive, and easy to handle
It is so easy to control that you do not always need to engage the lock while suturing.
For clinicians who value precision, flow, and tactile control, Thumlok® is designed to make suturing feel easier, smoother, and more natural.
Experience the LASCHAL® difference in your own hands.