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 McPherson Vannas Spring Scissors, 9.0 cm, 45 Degree Angled Blunt Tips
- 9.0 cm (3.5") Long
- Blunt tips with 45º angle
- 8mm Blade
- Stainless steel
World Precision Instrument Noyes Scissors, 12 cm, Straight, Sharp/Sharp, 15mm Blades
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.
Med Vet International Miltex Olsen-Hegar Needle Holder & Scissors, Serrated Tungsten Carbide, German, 4.75in, Pm-2169
A 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. Coated with tungsten carbide for increased durability. 4.75in total. Made with high-quality, medical-grade German steel.
World Precision Instrument Metzenbaum Scissors, 17.5 cm, Straight
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.
- Stainless steel
World Precision Instrument Mayo Scissors, 16cm, SuperCut, Straight
SuperCut 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 blunt tips that are straight or curved. The surgical scissors vary in length from 14 cm (5.5") to 25 cm (9.8"). 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 Spence Stitch Ligature Scissors, 9cm
Spencer Stitch Scissors are stitch-cutting scissors or suture scissors for removing sutures or stitches. Spencer Stitch Scissors have a relatively short, straight, and narrow blades. The tips of Spencer stitch scissors are blunt rather than sharp to minimize the risk of accidentally puncturing or damaging underlying tissues while cutting sutures. One blade is notched to provide improved grip and traction when cutting through sutures, preventing slippage and ensuring clean cuts of just the suture. The ring handles give you a firm, comfortable grip for precision control. They come in a variety of lengths, from 9.0 cm to 13.25 cm. Shorter handles typically offer more control, and longer handles give you greater reach. These Spencer Stitch Scissors are manufactured from surgical grade stainless steel or premium German steel, both of which are autoclavable.
World Precision Instrument Black Coated Westcott Scissors
Black-Coated Westcott Spring Scissors are popular spring handled scissors that automatically reopen after each cut. Westcott brand spring scissors give you an ergonomic and comfortable grip, reducing hand strain and fatigue during repetitive cutting tasks. Westcott spring scissors are perfect for ambidextrous use, often preferred by left-handed individuals. The non-reflective black coating makes these more comfortable to use under a microscope or bright surgical lights. The black coating is also resilient and durable, making for stronger blades and a pair of scissors that last much longer. They are available with blunt, curved or sharp, curved tips. These are constructed of surgical grade stainless steel and are suitable for autoclaving or chemical sterilization.
World Precision Instrument Starbismus scissors, 12 cm, Straight, Black, Round Tips
Strabismus scissors, available in straight and curved varieties, are vital tools in ophthalmic surgery, particularly in the correction of strabismus or ocular misalignment. The straight design of these scissors, facilitates precise cutting in targeted areas during strabismus correction, offering you accuracy and control. Conversely, curved strabismus scissors feature blades with a gentle curve, enhancing access to specific areas and allowing controlled cutting around curves and corners, making them ideal for nuanced and intricate surgical maneuvers. Both types are coated in black, ensuring durability by resisting corrosion and minimizing glare under surgical lights for improved visibility. These scissors play a crucial role in various ophthalmic procedures, contributing to the alignment of eyes and precise cutting around delicate eye structures. They are made of stainless steel and may be sterilized using an autoclave or a chemical sterilant.
