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Dental Instruments / Needle Holders TC >> Stratte Needle Holders TC Fig 1

Stratte Needle Holders TC Fig 1

Stratte Needle Holders TC Fig 1

Nazmed SMS Malaysia offers the Dental Instruments having range of Stratte Needle Holders TC made of premium quality stainless steel.

Art No: SMS-11-3085-3085-A

Name: Stratte Needle Holders TC Fig 1

Size: 22 cm, 23 cm

Detail:

Stratte Needle Holders TC

Sizes:

3085 = 22 cm 

3085-A = 24 cm

Dental Instruments

SMS Instrument tungsten carbide Stratte needle holder is a ratcheted finger ring instrument with curved, half serrated jaws ensuring a firm grip on the needle. They are designed for use with 2-0 and 3-0 sutures. The needle holder is ideal for hospitals and specialty clinics.TC instruments are designed to stay sharp for a significantly longer period of time than other standard instruments. SMS permanently bonds tungsten carbide inserts to the instrument, which maximizes control and precision. TC instruments are identified by gold handles.

Surname

Stratte

Tip Configuration

Blunt

Working Surface

 Serrated

Size / Model / Figure

22 cm, 23 cm

Curvature

Double / "S" Curved 

Handle

Finger Rings Tungsten Carbide

Finishing

Mirror Polish Finishing

Instrument Type

Dental Needle Holders Tungsten Carbide

Material

Stainless Steel / Tungsten Carbide

Disposable or Reusable

Reusable

Rusting Prevention

Passivation Processed

Cleaning

Ultrasonic Cleaned

Sterile or Non-Sterile

Non-Sterile

Latex or Latex-Free

Latex-Free

Test Performed

Boil, Shape & Performance Test

Grade

Premium OR-Grade

Packing

Individually Packed in SMS Brand printed Poly-sleeve

Needle Holder

A Dental Needle Holder, also called needle driver, is a surgical instrument, similar to a hemostat, used by doctors and surgeons to hold a suturing needle for closing wounds during suturing and surgical procedures. The parts of a simple needle holder are the jaws, the joint and the handles. Most needle holders also have a clamp mechanism that locks the needle in place, allowing the user to maneuver the needle through various tissues. To maintain a firm grip on the needle, the jaws are often textured and short compared to the shank. Needle holder are used to grasp suture needle when suturing tissues. The jaws of the needle holder undergo metal –to-metal contact causing rapid wear of the grasping surfaces. Needle holder should be tested for function regularly by placing and appropriate sized needle in jaws and nothing if needle rotation is possible (indicating that repair is necessary).

Tungsten Carbide Gold Plated Handle / Rings: Indicate the jaw portion contains tungsten carbide inserts. The needle holder is made out of stainless steel. The gripping portion of the jaws have two pieces (inserts) made out of the metal tungsten carbide. The tungsten carbide inserts are a harder metal
than stainless steel.

The advantages of tungsten carbide jaws on needle holders are:
1. They will not wear out as fast as stainless steel.
2. They grip the suture needle more precisely with less slippage

Tungsten carbide inserts ensure firm holding of needles and sutures during wound closures in surgical procedures.

PARTS

Shaft of Body Shank

It lies between joint and finger bows

Finger Bow

It is used for holding the instruments

Catch / Ratchet

It lies between shaft and finger bow. When the catch/ratchet are pressed; the blades are kept in close position.

USES

It is used to hold the needle.

  • The inner surface of tip has crisscross serration and a small groove for firm grasp of the curved needle
  • Blades are having cris-cross or transverse serrations and in the center of the blade there is groove
  • Smallsurgical forceps with locking handles; used to carry a suture needle

JOINT

  • It is present between body and shaft
  • It is having modified box joint
  • The box joint is placed very close to tip to give adequate pressure because of the lever effect.
  • Shaft passes in the slot of other shaft.

How to Hold the Needle Holder

  • Curved needle is hold by needle holder, at the junction between anterior 2/3 and posterior 1/3 of the needle
  • This gives maximum mechanical advantage of curved needle
  • If needle is hold nearer to the tip, the mechanical advantage is less but the penetrating power is more
  • If we hold needle to nearer to eye, chances of breakage of needle nearer to eye is more.

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