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
Electron Microscopy Sciences MicroPoint™ Uniband LA-4CXF Scissors, Smooth/Smooth, 125 mm
MicroPoint scissors can be used for suture or tissue and they are manufactured without rings which eliminates the problems with right handed or left handed users. Scissors cut by shearing and have three times the shearing angle to reduce "tissue crushing. They last far longer than ordinary scissors.
O.R. Castro-Viejo quality at a floor-grade price.
They offer consistent cutting at the tip.
The blades cannot work loose and the contact between the blades remains constant.
Adjustable shearing contact.
All MicroPoint™ Scissors are guaranteed for life against rust, breakage and rivet loosening.
Surface: Smooth
OAL: Needle nose Round Tip Curved
Blade: 8 mm
Blade Size: 125 mm
World Precision Instrument Olsen-Hegar Needle Holder with Suture Scissors, 16.5cm, Serrated, TC Inserts, SS, German
Olsen-Hegar Needle Holders are a dual purpose surgical instrument, combining the functions of a needle holder and surgical scissors into one instrument. This is ideal for suturing, because you can grasp the needle for stitching and use the integrated scissors for trimming the ends without reaching for a different surgical instrument. Streamline your suturing process and save time. Simultaneously, you can reduce the risk of dropping needles. Designed but the American surgeon Dr. George Olsen and gynecologist Dr. Douglas Hegar, the Olsen-Hegar needle holders are often used in orthopedics, plastic surgery, and any application requiring surturing. Life science researchers doing in vivo animal studies like implanting electrodes would also find this instrument useful. Researchers working with microinjection or microfluidics would also benefit from the dual use of this needle holder/scissors combination.
World Precision Instrument Mayo Scissors, 17 cm, Curved
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 are 17 cm (6.75") long. The length of the blade determines the reach of the scissors when you are dissecting. 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. These surgical scissors are available in surgical grade stainless steel or premium German steel. Both metals are suitable for sterilization by autoclaving or chemically. Always clean your surgical instruments promptly after use. Cleaning helps to minimize staining and preserve the life of your fine surgical instruments.
Andwin Scientific TSUTEK REPL SCISSOR BLADE 5/CS
The Tissue-Tek Accu-Edge replaceable blade is an ideal tool for performing anatomical sectioning of tissues. The blades can be easily inserted and removed, which removes the time, expense, and incovenience of sharpening. This product is autoclavable and is sold in a case of 5.
PATTERSON VETERINARY SUPPLY INC STITCH/SUTURE SCISSORS 3-1/2IN
NC1352290 STITCH/SUTURE SCISSORS 3-1/2IN
ROBOZ SURGICAL INSTRUMENTS COMPANY INC CURVED OPERATING SCISSOR 5.5IN
NC3360098 CURVED OPERATING SCISSOR 5.5IN