Humans are social beings. We perform many tasks throughout the day. Sometimes, due to our clumsiness, we can get into accidents. We may also get injured due to fights. Veterinarians use multiple instruments to close the wound through sutures. One most important instrument used for this purpose is called a Needle holder.
Needle Holders are also known as needle drivers. They are used to drive suturing needles through sutures. A standard needle holder looks like a pair of scissors or pliers. They hold the needle firmly and eliminate the chance of any clumsy accident. 
Structure:
The structure of a needle holder includes the following components:
●      Jaws
The jaws play the role of holding the needle in place without letting it turn or fall. Some have serrations on them, while others are soft in structure. 
●      Shanks
Shanks are much longer than the jaws to increase precision and accuracy. They create a comfortable distance between the surgical site and the user’s hands. 
●      Clamp Mechanism
The clamp mechanism increases the efficiency and workability of the instrument. 
●      Finger-Ring Handle
Usually, needle holders have a finger-ring handle that guarantees better grip over the instrument. Other needle holders that are shaped like pliers do not have finger-ring handles. 
Features:
●      Serrations
Some needle holders have micro-serrated jaws that ensure non-slippery use. Horizontal or cross-serrations keep the needle firmly in place. 
●      Tungsten Carbide
Serrations are either etched directly on the jaws, or tungsten carbide is used for this purpose. The tungsten carbide inserts increase the strength of the instrument and guarantee long-term use.
●      German forged Stainless
German forged stainless material increases the strength of the instrument and makes it resistant to rust and corrosion.
●      Autoclavable
These needle holders can be put inside the autoclave machine. They can withstand environmental changes and external pressure.
●      Reusable
Needle holders are reusable after proper cleaning and sterilization. 
Types:
Different types of needle holders are available in the market. Let us discuss some of them. 
Adson Needle Holder
Adson Needle holder is used for driving the needle through the tissues for suturing during a surgical procedure. It comes with strong fenestrated jaws. It is built from surgical-grade German forged material that increases its strength and stability.
Berry Wire Twister Needle
Berry Wire Twister Needle Holder is a versatile surgical instrument used mostly in bone surgeries. It can be used for two different purposes. Its jaws are specifically designed to both hold suture needles and twist surgical wires. It has a strong grip and lightweight body that makes the surgical instrument more efficient.
Olsen Hegar Needle Holder Scissors
Olsen Hegar Needle Holder Scissors is a multipurpose tool that is used in many surgical procedures. Its jaws can be used both to hold a needle and to cut sutures. It eliminates the need to switch from one surgical tool to another during the surgery. It has a lightweight and delicate structure. It also comes with serrations on jaws and tungsten carbide inserts for increased functionality. 
Heaney Needle Holder
Heaney Needle Holder is ideal for use during surgical procedures for suturing incisions or wounds. It is commonly used in gynecological and cardiovascular surgical procedures. It can hold and drive both medium and lightweight needles through tissues. Its slightly curved tips provide a better view of the surgical site and increase the efficiency of the instrument. It has cross-serrations on its jaws that firmly grab the needle.
Castroviejo Needle Holder
Castroviejo Needle Holders are most commonly used in postoperative ophthalmological surgeries. Their structure resembles a plier. They also come with serrated jaws and tungsten carbide inserts. You can get them in curved and straight profiles. They are also available with or without the locking mechanism. 
Does the size of the needle holder matter?
The size of the needle holder is very important. You should always buy a needle holder in a size that is according to the size of the needle it will be holding during the surgery. Choosing an inappropriate size can ruin the functionality of the instrument.
How can I check the quality of my Needle Holder?
The quality of a needle holder depends upon many factors. Little deformities in the surgical instrument can affect its working. Look for anything that is out of the ordinary. If your instrument is bent or rusted, change it immediately. An old and worn-out instrument can lead to accidents during the surgery. You should also check the grip of the jaws. Hold the needle with the jaws and try turning it. If it turns, then it means that the jaws are not closing firmly and properly. The ratchet mechanism should also work properly.

Items