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Forceps
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==Locking forceps== Locking forceps, sometimes called ''clamps'', are used to grasp and firmly hold objects or [[body tissue]]s, or to apply external compression onto tubular structures such as [[blood vessel]]s or [[Gastrointestinal tract|intestines]]. When they are specifically used to occlude an [[artery]] to [[hemostasis|forestall bleeding]], they are called [[hemostat]]s. Another form of locking forceps is the [[needle holder]], used to guide a [[suturing needle]] through tissue. Many locking forceps use finger rings/loops to facilitate handling (see illustration, below, of Kelly forceps). The finger loops are usually grasped by the [[thumb]] and [[middle finger|middle]] or (more often) [[ring finger]], while the [[index finger]] is placed on the pivot to help stabilize and guide the instrument. The most common locking mechanism is a handle [[ratchet (device)|ratchet]], which consists of an asymmetrically serrated short protrusion near the finger loop of one of the handles, and a corresponding hook on the other. As the forceps are closed, the opposing teeth engage and interlock, keeping the handles adducted and the jaw surfaces clamped constantly. To unlock, a simple shearing push by the fingers is all that is needed to disengage the teeth and allow the grasping ends to move apart. === Kelly forceps === [[Image:Kelly Forceps.svg|thumb|right|Kelly forceps, shown closed and open]] Kelly forceps are a type of [[hemostat]] usually made of stainless steel. They resemble a pair of [[scissor]]s with the blade replaced by a blunted grip. They also feature a locking mechanism to allow them to act as clamps. Kelly forceps may be floor-grade (regular use) and as such not used for [[surgery]]. They may also be sterilized and used in operations, in both human and [[veterinary]] medicine. They may be either curved or straight. In surgery, they may be used for occluding [[blood vessel]]s, manipulating tissues, or for assorted other purposes. They are named for [[Howard Atwood Kelly]], M.D., first professor of obstetrics and gynecology at the [[Johns Hopkins School of Medicine]]. The "mosquito" variant of the tool is more delicate and has smaller, finer tips. Other varieties with similar, if more specialized, uses are Allis clamps, Babcocks, Kochers, Carmalts, and tonsils; all but the last bear the names of the surgeons who designed them. === Other medical forceps === {{unsourced section|date=November 2024}} Other types of forceps include: *[[Hartmann alligator forceps|Alligator forceps]] *Anesthesia forceps, often with smooth jaw surface for clamping [[tube (fluid conveyance)|tubes]] such as a [[double-lumen tube]] *Artery forceps, also known as a [[hemostat]] *Atraumatic forceps, Debaker forceps *Biopsy forceps *Bone-cutting forceps *Bone-reduction forceps *Bone-holding forceps *[[Bulldog forceps]] *Catheter forceps *Cilia forceps *Curettes forceps *Debaker forceps *Dermal forceps & nippers *Dressing forceps *Ear forceps *Eye forceps *[[Foerster clamp]] *Gallbladder forceps *Gerald forceps *Harvey forceps *[[Hemostat|Hemostatic forceps]] *Hysterectomy forceps *Intestinal forceps *[[Magill forceps]] *Microsurgery forceps *Nasal forceps *[[Needle holder]] *[[Obstetrical forceps]] *Postmortem forceps *Splinter forceps *Sponge forceps *Spreading forceps *Sterilizer forceps *Suture sundries forceps *[[Tenaculum]] forceps *Thoracic forceps *Thoracic surgical forceps *Thumb forceps *Tissue forceps *Tongue forceps *Tooth extracting forceps *Tubing forceps *Uterine forceps *Vulsellum forceps - used to grasp [[cervix|cervical]] lips to visualize the cervix.
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