Schiotz tonometer

WordNet

1. measuring instrument for measuring tension or pressure (especially for measuring intraocular pressure in testing for glaucoma)

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/12/21 17:26:38」(JST)

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[Wiki en表示]

Schiøtz tonometer is an indentation tonometer, used to measure the intraocular pressure (IOP) by measuring the depth produced on the surface of the cornea by a load of a known weight. The indentation of corneal surface is indirectly proportional to the IOP.

Parts

The Schiotz tonometer consists of a curved footplate which is placed on the cornea of a supine patient. A weighted plunger attached to the footplate sinks into the cornea. A scale then gives a reading depending on how much the plunger sinks into the cornea, and a conversion table converts the scale reading into IOP measured in mmHg.

Footplates have to be cool, dry and sterilized before use.

Eponym

It was invented by the Norwegian ophthalmologist Hjalmar August Schiøtz, who presented it to the Norwegian Medical Society on the 10th of May 1905.

External links

• How to measure intraocular pressure: Schiötz tonometry

UpToDate Contents

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• 1. 開放隅角緑内障：疫学、臨床症状、および診断 open angle glaucoma epidemiology clinical presentation and diagnosis
• 2. レーザー屈折矯正手術 laser refractive surgery
• 3. 成人における頭蓋内圧亢進の評価およびマネージメント evaluation and management of elevated intracranial pressure in adults

English Journal

• Intraocular pressure variation during femtosecond laser-assisted cataract surgery using a fluid-filled interface.

• Schultz T, Conrad-Hengerer I, Hengerer FH, Dick HB.SourceCenter for Vision Science, Ruhr University Eye Clinic, Bochum, Germany. tim.schultz@kk-bochum.de
• Journal of cataract and refractive surgery.J Cataract Refract Surg.2013 Jan;39(1):22-7. doi: 10.1016/j.jcrs.2012.10.038.
• PURPOSE: To evaluate intraocular pressure (IOP) during femtosecond laser-assisted cataract surgery using a fluid-filled interface.SETTING: Ruhr University Eye Clinic, Bochum, Germany.DESIGN: Prospective clinical trial.METHODS: The absolute IOP was measured with a modified Schiotz tonometer before an
• PMID 23245360

• Preparation, characterization, and in vivo evaluation of triamcinolone acetonide microspheres after intravitreal administration.

• Zarei-Ghanavati S, Malaekeh-Nikouei B, Pourmazar R, Seyedi S.SourceDepartment of Ophthalmology, Eye Research Center, Khatam-al-Anbia Eye Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
• Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics.J Ocul Pharmacol Ther.2012 Oct;28(5):502-6. Epub 2012 Apr 26.
• PURPOSE: The aim of this study was to evaluate the intraocular pressure (IOP) increasing effect and bioavailability of triamcinolone acetonide (TA) microspheres, as a novel drug delivery system, after intravitreal administration.METHODS: Microspheres loaded by TA were prepared by the solvent evapora
• PMID 22537291

Japanese Journal

• Comberg眼圧計,Schiotz眼圧計およびDraeger Handapplanation Tonometerによる眼圧計測値の比較検討

• 西山 義一
• 臨床眼科 25(3), 533-537, 1971-03
• NAID 40018587901

• Schiotz氏TonometerとApplanation Tonometerとによる計測値の比較について

• 松尾 信彦 [他]
• 眼科臨床医報 57(10), ????, 1963-10
• NAID 40017598541

• Schiotz眼圧計ならびにApplanation TonometerをもってしたOcular Rigidityの測定成績とその検討

• 岸本 正雄 [他]
• 日本眼科紀要 13(2), ????, 1962-03
• NAID 40018237846

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リンク元	「シェッツ眼圧計」
関連記事	「tonometer」

「シェッツ眼圧計」

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英

Schiotz tonometer

同

シェッツ圧入眼圧計

関

眼圧計

「tonometer」

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• 眼圧計、液体張力計、トノメータ

関

ophthalmotonometer