Scissors
Hand-held instruments designed to cut thin materials, such as paper and cloth, consisting of two blades laid one on top of the other; products may be intended for use in specific applications such as cutting tissue or bone, dissections, etc.
Scissors are used in the laboratory to cut various materials. Some are for general use and others are designed specifically for tissue dissection or surgery.
Scissors are hand-operated tools that consist of a pair of metal blades with handles. The blades pivot to bring the sharpened edges in contact with each other, an action that cuts the material placed between the blades.
Scissors are selected based on specific features:
- Size or length: Blade length is key, as is the overall length of the scissors
- Shank-to-blade ratio: The length of the handles compared to the length of the cutting blade; the ratio helps determine the force needed to product a cut
- Type of handles: Straight, offset
- Material: Stainless steel is typically used for surgical scissors; some surgical scissors also have tungsten carbide cutting surfaces for hardness and durability
- Tips: Blade ends may be pointed, semi-blunt, or blunt (rounded)
- Blade shape: Straight, curved, or angled (bent); curved or angled blades may provide better access to areas with limited space
World Precision Instrument Vannas Spring Scissors, 8 cm (3"), 5 mm Blades, 0.1 mm Tips, Curved, German Made, Stainless Steel, WPI Premium
Our vannas scissors are specialized spring scissors designed for precision cutting and often used by scientific researchers. They are named after the Swedish scientist Gunnar Vannas who invented them in the 1940s. Compared with other spring scissors, vannas scissors are distinguished by their delicate, thin, sharp tips. The slender, pointed tips allows for precise cutting with minimal damage to surrounding tissues. Manufactured with surgical grade stainless steel, these scissors are durable and resistant to corrosion.
World Precision Instrument Metzenbaum Scissors, 12.5cm, SuperCut, Curved
The shaft of Metzenbaum scissors is longer than the blades. They are used to cut delicate tissue or dissect blunt tissue. The tips are semi-blunt, and they are available in curved or straight styles.
World Precision Instrument Needle Holder with Scissors, 14cm, Straight, Smooth Jaws, Round Handles
- 14 cm (5.5") Long
- Straight
- 0.3 mm Smooth tips
- Round hollow handles
- Integrated scissors
World Precision Instrument Spring Scissors, 12cm, Straight, Extra fine tips
Spring scissors are a common type of surgical scissor that have a spring action for quick, clean cuts in microsurgery or dissection of delicate tissues. These spring scissors have long (12mm) extra fine blades which gives you greater control in confined spaces. These spring scissors have small, sharp, pointed tips. While they are suitable for use by both left- and right-handed surgeons, they are often preferred by left-handed surgeons. Designed with a symmetrical handle, they are comfortable for ambidextrous use. Left-handed surgeons can use them without any discomfort or awkwardness, unlike some other surgical instruments designed specifically for right-handed use. Left-handed surgeons may find it easier to maneuver the scissors with their left hand, which is typically more dexterous when it comes to fine motor skills. Spring scissors have an ergonomic design for a natural feel with intuitive control.
World Precision Instrument Vannas Spring Scissors, 8 cm, Straight, Standard
Our vannas scissors are specialized spring scissors designed for precision cutting and often used by scientific researchers. They are named after the Swedish scientist Gunnar Vannas who invented them in the 1940s. Compared with other spring scissors, vannas scissors are distinguished by their delicate, thin, sharp tips. The slender, pointed tips allows for precise cutting with minimal damage to surrounding tissues. Manufactured with surgical grade stainless steel, these scissors are durable and resistant to corrosion.
World Precision Instrument Tenotomy Scissors, 12.5 cm, Straight, German
Tenotomy scissors are used for delicate procedures. With the long handle and thin tapered blades, the tenotomy scissors are able to cut tissues in hard to reach, limited spaces. These sharp, straight scissors make small, precision cuts, and they are perfect for delicate operations. The longer handles help to control the precision of these tenotomy scissors in restricted spaces or with delicate membranes or tissues, like brain tissue or ophthalmic surgeries. These scissors are designed for probing and cutting in tight spots. A precision pair of scissors like the tenotomy scissors limits the damage to surrounding tissues, which is critical in neurosurgery and other applications.
World Precision Instrument Vannas Spring Scissors, 8 cm, Straight, German
Our vannas scissors are specialized spring scissors designed for precision cutting and often used by scientific researchers. They are named after the Swedish scientist Gunnar Vannas who invented them in the 1940s. Compared with other spring scissors, vannas scissors are distinguished by their delicate, thin, sharp tips. The slender, pointed tips allows for precise cutting with minimal damage to surrounding tissues. Manufactured with surgical grade stainless steel, these scissors are durable and resistant to corrosion.
World Precision Instrument McPherson-Vannas Spring Scissors, 7cm, Straight, 3mm Blades
McPherson-Vannas scissors are a fine pair of surgical scissors commonly used in ophthalmic procedures, specifically for delicate dissection and excision of ocular tissues. They may also be used in ophthalmic surgeries for cataract removal, glaucoma, and corneal transplantation. Other surgical specialties, like neurosurgery, plastic surgery, and ear, nose, and throat (ENT) surgery, may use McPherson-Vannas spring scissors for delicate dissection and cutting of tissues. These scissors have fine, sharp blades that are either curved or straight. These short, fine blades allow for precise cuts of delicate structures. Withe the spring handle, they are designed for excellent control and visibility during surgery, while minimizing trauma to surrounding tissues. The spring handles offer a stable grip for the surgeon, and they can also be used by either left- or right-handed operators.
World Precision Instrument Operating Scissors, 14cm, Sharp/Blunt, Straight
Ring-handled Operating Scissors are a pair of surgical scissors commonly used in general surgery for cutting and dissecting tissues. The 14 cm length is a versatile size that can be used for a variety of procedures, including biological and medical research. Our operating scissors are for general use in dissection, preparation of tissue samples, and small animal surgeries. These surgical scissors are available with a variety of tips, including two sharp pointed blades, one sharp and one blunt blade, or two blunt blades. They are available in both surgical grade stainless steel and our premium German steel, making them more durable and resistant to corrosion. Our Operating Scissors are designed to withstand the high heat and chemical exposure of the sterilization process. They may be autoclaved.
World Precision Instrument Metzenbaum Scissors, 12.5cm, SuperCut, Straight, German
The shaft of Metzenbaum scissors is longer than the blades. They are used to cut delicate tissue or dissect blunt tissue. The tips are semi-blunt, and they are available in curved or straight styles.
World Precision Instrument Tenotomy Scissors SuperCut, 12.5 cm, Curved
Tenotomy scissors are used for delicate procedures. With the long handle and thin tapered blades, the tenotomy scissors are able to cut tissues in hard to reach, limited spaces. These sharp, straight scissors make small, precision cuts, and they are perfect for delicate operations. The longer handles help to control the precision of these tenotomy scissors in restricted spaces or with delicate membranes or tissues, like brain tissue or ophthalmic surgeries. These scissors are designed for probing and cutting in tight spots. A precision pair of scissors like the tenotomy scissors limits the damage to surrounding tissues, which is critical in neurosurgery and other applications.
World Precision Instrument Dissecting Scissors, 12.5cm, Straight, German
Ring-handled Dissecting Scissors are surgical scissors commonly used to cut and separate delicate tissues. These scissors are 10 or 12.5 cm long. These dissecting scissors are available with straight or curved blades. Our dissecting scissors are for general use in dissection, preparation of tissue samples, and small animal surgeries. Dissecting scissors have thinner (and often longer) blades than operating scissors. They are designed for cutting and probing in tight spaces. Their tips are pointed, where operating scissors are generally blunt. These are available in surgical grade stainless steel or premium German steel. Our Dissecting Scissors are designed to withstand the high heat and chemical exposure of the sterilization process. They may be autoclaved. To guarantee a long life for your surgical instruments, be sure to clean them thoroughly after each use.
World Precision Instrument Mayo Scissors, 14 cm, Straight, Tungsten Carbide
Tungsten Carbide Mayo Scissors, also called Mayo Dissecting Scissors, are surgical scissors made popular by the Mayo Clinic. They have ring handles and long, straight, thick blades with semi-blunt tips that are straight or curved. The surgical scissors vary in length from 14 cm (5.5") to 17.5 cm (7"). Longer blades give you greater reach for deeper dissection. The blades are sturdy for heavy duty work like cutting connective tissues, fascia, and sutures. Mayo Scissors are often used for dissection, where the blunt tips prevent accidental damage to surrounding tissue and may be used to delicately probe. They may also be used for dressing and bandage removal.
World Precision Instrument Vannas Spring Scissors, 8.5cm, Straight, 7mm Blades
Our Vannas scissors are specialized spring scissors designed for precision cutting and often used by scientific researchers. They are named after the Swedish scientist Gunnar Vannas who invented them in the 1940s. Compared with other spring scissors, Vannas scissors are distinguished by their delicate, thin, sharp tips. These surgical scissors have a super fine blade and 0.025 x 0.015mm fine tips. The slender, pointed tips allows for precise cutting with minimal damage to surrounding tissues. Choose between straight or curved blades. Manufactured with surgical grade stainless steel, these scissors are durable and resistant to corrosion. As with all your surgical instruments, these scissors should be cleaned immediately after use to ensure a long service life and minimize staining or corrosion. These Vannas are autoclavable.
World Precision Instrument Noyes Scissors, 12 cm, Straight, Sharp/Sharp, 15 mm Blades, German
Noyes Micro Scissors are a surgical instrument designed for ophthalmic surgery and are an ideal choice for microdissection or for delicate small animal surgeries. Named after their inventor, ophthalmologist Dr. Arthur Noyes, the Noyes Micro Scissors are characterized by their small size and fine tips. They let you make precise and controlled incisions. These surgical scissors are typically used for delicate tasks such as cutting fine structures, trimming tissue, or creating small openings. Noyes scissors are a type of spring scissors which can be used ambidextrously. For this reason, Noyes scissors are often preferred by left-handed surgeons.
These scissors are 12 cm (4.7") long and come with sharp/sharp, sharp/blunt, or blunt/blunt tips. On a sharp/sharp pair of scissors, both blades have sharp, pointed tips. These are used for precise cutting of delicate tissues. Use sharp/sharp tips when you need clean, accurate cuts. Blunt/blunt scissors have two blunt tips.