TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

INSTRUMENT FORCEPS [9 records]

Record 1 2017-12-08

English

Subject field(s)
  • Surgical Instruments
CONT

Simpson’s Obstetrical Forceps ... Developed in 1848 by Dr. James Simpson of Edinburgh, these forceps were a combination of features from earlier models. He retained the finger rests and deep finger depressions in the handle and connected the forceps with a notched joint.

CONT

James Young Simpson (1842) adapted the design of forceps to include a prominent pelvic curve with parallel shanks and an articulating lock. The space created with the divergence of the shanks allows for finger positioning and control of the molded head of the fetus. They have an elongated and flattened cephalic curve, which provides minimal trauma in traction, and are best suited to deliveries witout need of major rotation.

OBS

The credit for the invention of the precursor of the modern forceps to be used on live infants goes to Peter Chamberlen of England(circa 1600). Modifications have led to more than 700 different types and shapes of forceps. In 1745, William Smellie described the accurate application to the occiput, rather than the previously performed pelvic application, regardless of the position of the head. In 1845, Sir James Simpson developed a forceps that was designed to appropriately fit both cephalic curvatures and pelvic curvatures. In 1920, Joseph DeLee further modified that instrument and advocated the prophylactic forceps delivery. In an era in which many women labored and delivered under heavy sedation, forceps deliveries became common.... When forceps deliveries are performed, Simpson forceps... is the instrument most commonly used for outlet-and low-forceps deliveries.

OBS

Elliot forceps are used for the unmolded head while Simpsons forceps are used for the molded head. Specialized forceps include rotational forceps such as Kielland, Barton, and Piper forceps (for the after-coming head of a breech).

OBS

In medical eponyms, the possessive form, such as "Simpson’s forceps", often disappears over the years. For that reason, the written forms "Simpson’s forceps" and "Simpson’s obstetrical forceps" are also found.

French

Domaine(s)
  • Instruments chirurgicaux
DEF

Forceps utilisé en obstétrique afin de réduire la pression exercée sur la tête fœtale.

OBS

Les forceps anglais (Smellie, Davis, Simpson, Barnes) ont une articulation par emboîtement : la branche gauche présente une sorte d'encoche, des fourche, dans laquelle est reçue la partie articulaire de la branche droite.

OBS

Avec l'usage, il arrive que le nom de l'inventeur ne soit plus utilisé comme complément de nom, mais soit mis en apposition et se comporte, dès lors, comme un adjectif de relation. On parlera alors de «forceps Simpson» et non plus de «forceps de Simpson».

Spanish

Save record 1

Record 2 2017-12-08

English

Subject field(s)
  • Surgical Instruments
DEF

An obstetrical forceps having a sliding lock and little pelvic curve.

OBS

Kielland's forceps [were] originally designed to deliver the fetal head at or above the pelvic brim, lying in the transverse axis of the pelvis and rotating it when it had reached the pelvic cavity. The forceps is used today for rotation and extraction of the head which is arrested in the deep transverse or occipito-posterior position. The blades have very little pelvic curve and are virtually an axis traction forceps. A large episiotomy is needed. The shallowness of the curve allows safe rotation in the vagina. Downward traction encourages rotation of the head. The claw lock allows the blades to slide on each other and correct or encourage synclitism of the fetal head as required. The range of movement allowed by the lock makes it possible to apply lethal compression to the fetal head if the instrument is used improperly

CONT

If the fetus’s head needs to be rotated, there is now a tendency to use manual rotation, rotation with a vacuum extractor, or caesarean section in preference to Kielland’s rotational forceps. This change in practice arose in the 1980s after high rates of neonatal morbidity and mortality were associated with Kielland’s forceps ... Kielland’s forceps are only used for select cases and by experienced obstetricians.

OBS

In medical eponyms, the possessive form, such as "Kielland’s forceps" (Christian Kielland or Kjelland, Norwegian obstetrician) often disappears over the years. For that reason, the written forms "Kjelland forceps" and "Kielland forceps"are also found.

French

Domaine(s)
  • Instruments chirurgicaux
CONT

Kielland invente un pivot mobile à glissière qui permet de tenir compte de l'asynclitisme de la tête fœtale. [...] forceps de Kielland caractérisé par son articulation mobile.

Spanish

Save record 2

Record 3 2015-04-08

English

Subject field(s)
  • Dentistry
DEF

... instrument commonly used in the dental office. It is ... used to transfer sterile instruments from the autoclave to the sterile cabinet or storage.

French

Domaine(s)
  • Dentisterie

Spanish

Save record 3

Record 4 2012-02-24

English

Subject field(s)
  • Medical Instruments and Devices
DEF

An exceedingly strong forceps in which pressure is applied by means of a screw; the instrument is used to crush tissue containing an artery in order to control hemorrhage from the vessel.

Key term(s)
  • angiotribe forceps
  • vasotribe forceps

French

Domaine(s)
  • Instruments et appareillages médicaux
DEF

Instrument servant à écraser les vaisseaux pour obtenir l'hémostase. Il s'agit d'une forte pince, la pression étant exercée par l'intermédiaire d'une vis ou d'un système de leviers.

Spanish

Save record 4

Record 5 2011-06-08

English

Subject field(s)
  • Medical Instruments and Devices
CONT

A large variety of foreign body forceps and other accessories are now available for use with flexible instrument.... Alligator and rat-toothed forceps are useful for grasping plastic, rubber, wooden, and metal objects that cannot be firmly held with a standard biopsy forceps...

Key term(s)
  • rat toothed forceps
  • rat tooth forceps

French

Domaine(s)
  • Instruments et appareillages médicaux
CONT

Certains auteurs recommandent l'utilisation d'appareils rigides pourvus de pinces à prise plus sûre pour extraire les corps étrangers très durs et épais, surtout lorsqu'ils sont localisés au niveau de l'œsophage cervical. Les instruments disponibles doivent être : les pinces dents de rat, crocodile ou pélican, utiles pour l'extraction des pièces de monnaie, des petits ronds en plastique, des objets métalliques présentant une surface et une morphologie favorable à la prise [...]

Spanish

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Record 6 2010-03-01

English

Subject field(s)
  • Surgical Instruments
CONT

For orotracheal intubation, topical anesthesia was applied to the oropharyngeal and hypopharyngeal mucosa by a curved Jackson forceps and a cotton soaked with a standard local anesthetic solution, and to the tracheal mucosa by transtracheal instillation ...

CONT

A suction capsule biopsy instrument or a rigid biopsy forceps, such as a Jackson forceps, can be used to obtain esophageal biopsy samples.

OBS

Other surgical instruments, all related to the trachea, bear the name of Jackson: Jackson trachea hemostat, Jackson trachea tenaculum; Jackson tracheal retractor; Jackson trachea tube; Jackson tracheal bistoury; Jackson tracheal retractor; etc.

OBS

Jackson forceps can be: serrated; angled up or straight; with round cup jaws, grasping jaws, alligator grasping jaws or double articulating grasping jaws; miniature size; etc.

OBS

In medical eponyms, the possessive form, such as "Jackson’s forceps", often disappears over the years. For that reason, the written form "Jackson forceps" is also found.

French

Domaine(s)
  • Instruments chirurgicaux
OBS

Jackson (1835-1911), neurologue de Londres.

Spanish

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Record 7 2008-07-29

English

Subject field(s)
  • Surgical Instruments
DEF

Delicate surgical thumb forceps with longitudinal ribs, designed for delicate, nontraumatic vascular surgery.

OBS

Proper Name : DeBakey Tissue Forceps.... Features; Jaws-1x2 interlocking microscope teeth-rounded tip; Cutter shank-deep horizontal serrations. Uses :Instrument for grasping delicate tissues, organs and vessels. Widely used in cardiovascular surgery, however, also used in other surgical procedures.

OBS

Pioneered by and named after Dr. Michael Ellis DeBakey, the DeBakey pattern is used in a wide variety of surgical instruments including but not limited to clamps and forceps. DeBakey tissue forceps are very commonly used in a variety of procedures. They have atraumatic jaws with the standard DeBakey pattern filed in the tips. Used for grasping blood vessels and fine tissue especially in cardio procedures.

OBS

There are many surgical instruments bearing the name of Michael Ellis DeBakey, a world renowned cardiovascular surgeon, medical inventor, medical statesperson, and teacher : DeBakey atraumatic forceps; DeBakey dissecting forceps; DeBakey grasping forceps; DeBakey ligature forceps; DeBakey atraumatic hemostatic forceps; DeBakey-Mosquito haemostatic forceps; DeBakey-Rankin haemostatic forceps; DeBakey tissue forceps; DeBakey vascular forceps; De Bakey peripheral vascular clamp; DeBakey multipurpose vascular clamp; DeBakey anastomosis clamp; DeBakey aortic aneurysm clamp; DeBakey aortic clamp; DeBakey bulldog clamp; DeBakey-Satinsky bulldog clamp; DeBakey needle holder; DeBakey vascular scissors; DeBakey vascular dilators; etc.

French

Domaine(s)
  • Instruments chirurgicaux
CONT

La pince à dissection de Debakey permet une prise viscérale atraumatique grâce à la texture des cannelures de ses mors.

Spanish

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Record 8 2008-07-29

English

Subject field(s)
  • Surgical Instruments
DEF

Forceps with loop blades which are also semicircular in sagittal cross-section. Designed to hold a short length of intestine without compressing it

OBS

These forceps [Babcock intestinal tissue forceps] are more delicate than Allis but less directly traumatic. They have broad, flared ends with smooth tips. These forceps are used to atraumatically hold viscera (bladder and bowel).

OBS

Proper Name : Babcock intestinal forceps.... Features : tip-small half circle(from side) ;"V" shape(from front to back) ;horizontal serrations. Uses : Grasping and holding tissue such as stomach. Used frequently in abdominal procedures; this is the instrument of choice for grasping the appendix and fellopian tubes. Sometimes used to clamp over a vessel to isolate it.

OBS

In medical eponyms, the possessive form, such as "Babcock’s forceps", often disappears over the years. For that reason, the written forms "Babcock forceps", "Babcock tissue forceps", "Babcock intestinal forceps"and "Babcock clamp"are also found. William Wayne Babcock (1872-1963), American surgeon.

French

Domaine(s)
  • Instruments chirurgicaux
OBS

Pinces pour l'hémostase pouvant également être utilisées comme pince à tissus, pince de traction et de préhension.

OBS

Avec l'usage, il arrive que le nom de l'inventeur ne soit plus utilisé comme complément de nom, mais soit mis en apposition et se comporte, dès lors, comme un adjectif de relation. On parlera alors de «pince Babcock» et non plus de «pince de Babcock».

OBS

Babcock, William Wayne, chirurgien américain de Philadelphie (1872-1963)

Spanish

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Record 9 2006-09-29

English

Subject field(s)
  • Surgical Instruments
  • Dental Surgery
DEF

A surgical instrument used to luxate and remove teeth and roots that cannot be engaged by the beaks of a forceps, or to loosen teeth and roots prior to forceps application.

French

Domaine(s)
  • Instruments chirurgicaux
  • Chirurgie dentaire
DEF

Instrument utilisé en chirurgie dentaire comme un levier pour luxer, soulever et extraire les dents ou leurs racines.

Spanish

Save record 9

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