WordNet

attach with a clip; "clip the papers together"
terminate or abbreviate before its intended or proper end or its full extent; "My speech was cut short"; "Personal freedom is curtailed in many countries" (同)curtail, cut_short
the act of clipping or snipping (同)clipping, snip
a sharp slanting blow; "he gave me a clip on the ear"
an article of jewelry that can be clipped onto a hat or dress
any of various small fasteners used to hold loose articles together
a medical instrument for dilating a bodily passage or cavity in order to examine the interior
a mirror (especially one made of polished metal) for use in an optical instrument
performed with great precision; "a surgical air strike"
relating to or requiring or amenable to treatment by surgery especially as opposed to medicine; "a surgical appendix"; "a surgical procedure"; "operative dentistry" (同)operative
of or relating to or involving or used in surgery; "surgical instruments"; "surgical intervention"
an instrumentality needed for an undertaking or to perform a service

PrepTutorEJDIC

『紙ばさみ』,クリップ;留める物 / (機関銃の) 挿弾子｛そうだんし｝、弾倉｛だんそう｝　…'を'『はさむ』,はさんで留める
(はさんで)…'を'『切る』,切り取る / 〈羊毛・頭髪・庭木・芝など〉'を'刈り込む;〈ヒツジ・ウサギなど〉‘の'毛を刈る / …'を'短くする,切りつめる / 《話》…'を'バチンとひっぱたく / 切る;刈り込む / 《話》す早く進む,すっ飛ばす / (頭髪・羊毛などを)刈り込むこと,切り取ること;刈られた物,刈り取った羊毛 / 《複数形で》刈り込みばさみ / 《話》鋭い一撃 / 《話》速度 / 《米話》1回,1度
外科の;手術用の / 《名詞の前にのみ用いて》(衣服などが)整形用の
《集合的に》『備品』;『装備』,したく / (…を)『装備すること』(している状態)《+『with』+『名』》 / (仕事などに)必要な知識(能力)《+『for』+『名』(do『ing』)》

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/10/13 01:55:00」(JST)

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Various scalpels

A surgical instrument is a specially designed tool or device for performing specific actions of carrying out desired effects during a surgery or operation, such as modifying biological tissue, or to provide access for viewing it. Over time, many different kinds of surgical instruments and tools have been invented. Some surgical instruments are designed for general use in surgery, while others are designed for a specific procedure or surgery. Accordingly, the nomenclature of surgical instruments follows certain patterns, such as a description of the action it performs (for example, scalpel, hemostat), the name of its inventor(s) (for example, the Kocher forceps),^[1] or a compound scientific name related to the kind of surgery (for example, a tracheotome is a tool used to perform a tracheotomy).

The expression surgical instrumentation is somewhat interchangeably used with surgical instruments,^[2] but its meaning in medical jargon is really the activity of providing assistance to a surgeon with the proper handling of surgical instruments during an operation, by a specialized professional, usually a surgical technologist or sometimes a nurse or radiographer.

Classification

There are several classes of surgical instruments:

Graspers,^[3]such as forceps
Clamps and occluders for blood vessels and other organs
Retractors, used to spread open skin, ribs and other tissue
Distractors, positioners and stereotactic devices
Mechanical cutters (scalpels, lancets, drill bits, rasps, trocars, Ligasure, Harmonic scalpel, surgical scissors, rongeurs etc.)
Dilators and specula, for access to narrow passages or incisions
Suction tips and tubes, for removal of bodily fluids
Sealing devices, such as surgical staplers
Irrigation and injection needles, tips and tubes, for introducing fluid
Powered devices, such as drills, dermatomes
Scopes and probes, including fiber optic endoscopes and tactile probes
Carriers and appliers for optical, electronic and mechanical devices
Ultrasound tissue disruptors, cryotomes and cutting laser guides
Measurement devices, such as rulers and calipers

An important relative distinction, regarding surgical instruments, is the amount of bodily disruption or tissue trauma that their use might cause the patient. Terms relating to this issue are 'atraumatic' and minimally invasive. Minimally invasive systems are an important recent development in surgery.

References

^ http://www.merriam-webster.com/medical/kocher%27s%20forceps
^ Renee Nimitz, Surgical Instrumentation: an Interactive Approach (Saunders, 2010) 1416037020, pxiii
^ "Laparoscopic graspers", Laparoscopic.md. Accessed 16 August 2013

External links

Surgical instruments
Edgar R. McGuire Historical Medical Instrument Collection from the University at Buffalo Libraries

UpToDate Contents

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