関: indwelling catheter

WordNet

mark with lines; "sorrow had lined his face"
a length (straight or curved) without breadth or thickness; the trace of a moving point
a single frequency (or very narrow band) of radiation in a spectrum
reinforce with fabric; "lined books are more enduring"
a particular kind of product or merchandise; "a nice line of shoes" (同)product line, line of products, line of merchandise, business line, line of business
the road consisting of railroad track and roadbed (同)railway line, rail line
a commercial organization serving as a common carrier
acting in conformity; "in line with"; "he got out of line"; "toe the line"
something (as a cord or rope) that is long and thin and flexible; "a washing line"
a conceptual separation or distinction; "there is a narrow line between sanity and insanity" (同)dividing_line, demarcation, contrast
a formation of people or things one behind another; "the line stretched clear around the corner"; "you must wait in a long line at the checkout counter"
a formation of people or things one beside another; "the line of soldiers advanced with their bayonets fixed"; "they were arrayed in line of battle"; "the cast stood in line for the curtain call"
a fortified position (especially one marking the most forward position of troops); "they attacked the enemys line"
a mark that is long relative to its width; "He drew a line on the chart"
a spatial location defined by a real or imaginary unidimensional extent
in games or sports; a mark indicating positions or bounds of the playing area
persuasive but insincere talk that is usually intended to deceive or impress; "`let me show you my etchings is a rather worn line"; "he has a smooth line but I didnt fall for it"; "that salesman must have practiced his fast line of talk"
text consisting of a row of words written across a page or computer screen; "the letter consisted of three short lines"; "there are six lines in every stanza"
be in line with; form a line along; "trees line the riverbank" (同)run along
cover the interior of; "line the gloves"; "line a chimney"
fill plentifully; "line ones pockets"
providing something with a surface of a different material (同)facing
a protective covering that protects an inside surface (同)liner
the act of attaching an inside lining (to a garment or curtain etc.)
having a lining or a liner; often used in combination; "a lined skirt"; "a silk-lined jacket"
(used especially of skin) marked by lines or seams; "their lined faces were immeasurably sad"; "a seamed face" (同)seamed
bordered by a line of things; "tree lined streets"
of or involving or contained in the arteries; "arterial disease"; "the arterial system"; "arterial blood"

PrepTutorEJDIC

『線』,筋,けい / (色・縫い目などの)『線』,しま;(顔・手などの)しわ(wrinkle) / (物・人の)『列』,行列(row) / 『綱』,糸,針金 / 電線,電話線,電信線 / (文章の)『行』;(詩の)『行』 / 《しばしばa~》《話》『短い手紙』(note) / 《複数形で》輪郭,外形(outline) / 境界線(boundary);限界,限度(limit) / (鉄道・バスなどの)路線;航路,空路 / 《複数形で》せりふ / 進路,道順(course);(考えなどの)筋道,方針 / 《しばしばone's~》(活動の)分野,方面;特意 / 家系,血統,血筋 / 在庫商品,仕入れ品 / 導管,パイプライン / 《しばしば複数形で》戦線,防御線 / …‘に'『線を引く』,筋(しま,しわ)をつける / …‘に'『沿って並ぶ;』(…を)…‘に'沿って並べる《+『名』+『with』+『名』》
(材料で)〈着物など〉‘に'裏を付ける《+『名』『with』+『名』》 / (…で)…‘を'満たす,(…を)…‘に'詰め込む《+『名』+『with』+『名』》
〈U〉(服などの)裏張り,裏塗り / 〈U〉裏地,裏材
動脈の,動脈状の / 動脈血の / 幹線の

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/12/16 17:18:35」(JST)

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Arterial catheter (Seldinger technique)

Arterial catheter (Punktion technique)

An arterial line, or art-line, or a-line, is a thin catheter inserted into an artery. It is most commonly used in intensive care medicine and anesthesia to monitor the blood pressure real-time (rather than by intermittent measurement), and to obtain samples for arterial blood gas measurements. It is not generally used to administer medication. Since many injectable drugs used in intensive care and anesthesia, such as sodium pentothal, may lead to serious tissue damage and even amputation if given in an artery the arterial line must be clearly marked to avoid accidental intra-arterial injection of intravenous drugs.

An arterial line is usually inserted in the wrist (radial artery); but can also be inserted into the elbow (brachial artery), groin (femoral artery), foot (dorsalis pedis artery) or the inside of the wrist (ulnar artery). Any artery that isn't an end-artery can theoretically be used but in practicality it's the arteries mentioned earlier that are used. A golden rule is that there has to be collateral circulation to the area affected by the chosen artery so that peripheral circulation is maintained by another artery even if circulation is disturbed in the cannulated artery.

Insertion is often painful; however an anesthetic such as lidocaine can be used to make the insertion more tolerable and additionally help prevent vasospasm thereby making cannulation of the artery somewhat easier.

External links[edit]

Procedure illustrated with photos^{[dead link]} Archive link

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UpToDate Contents

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1. 侵襲的モニタリングのための動脈カテーテル留置法 arterial catheterization techniques for invasive monitoring
2. 小児における動脈穿刺および動脈ライン挿入 arterial puncture and cannulation in children
3. 肺動脈カテーテル法：適応および合併症 pulmonary artery catheterization indications and complications
4. 頸動脈内膜剥離術および頸動脈ステント留置術の麻酔 anesthesia for carotid endarterectomy and carotid stenting
5. Anesthesia for elective spine surgery in adults

English Journal

Low-dose, short-interval target vessel regional chemotherapy through the hepatic artery combined with transarterial embolization in gastric cancer patients with liver metastases after failure of first-line or second-line chemotherapy: a preliminary analysis.

Chen H, Liu P, Xu HF, Wang XD, Zhu X, Gao S, Cao G, Zhu LZ, Guo JH.SourceDepartment of Interventional Therapy, Peking University Cancer Hospital, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China.
Anti-cancer drugs.Anticancer Drugs.2014 Jan;25(1):92-100. doi: 10.1097/CAD.0000000000000027.
The objective of this study is to evaluate the efficacy and safety of combining low-dose, short-interval target vessel regional chemotherapy delivered through the hepatic artery (TVRC) with transarterial embolization (TAE) in advanced gastric cancer (AGC) patients with liver metastases after failure
PMID 24185381

A 3-d ultrasound imaging robotic system to detect and quantify lower limb arterial stenoses: in vivo feasibility.

Janvier MA, Merouche S, Allard L, Soulez G, Cloutier G.SourceLaboratory of Biorheology and Medical Ultrasonics, Research Center of the University of Montreal Hospital (CRCHUM), Montréal, Québec, Canada; Institute of Biomedical Engineering, University of Montreal, Montréal, Québec, Canada.
Ultrasound in medicine & biology.Ultrasound Med Biol.2014 Jan;40(1):232-43. doi: 10.1016/j.ultrasmedbio.2013.08.010. Epub 2013 Oct 18.
The degree of stenosis is the most common criterion used to assess the severity of lower limb peripheral arterial disease. Two-dimensional ultrasound (US) imaging is the first-line diagnostic method for investigating lesions, but it cannot render a 3-D map of the entire lower limb vascular tree requ
PMID 24139916

An autocalibrating algorithm for non-invasive cardiac output determination based on the analysis of an arterial pressure waveform recorded with radial artery applanation tonometry: a proof of concept pilot analysis.

Saugel B, Meidert AS, Langwieser N, Wagner JY, Fassio F, Hapfelmeier A, Prechtl LM, Huber W, Schmid RM, Gödje O.SourceII. Medizinische Klinik und Poliklinik, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Strasse 22, 81675, Munich, Germany, bernd.saugel@gmx.de.
Journal of clinical monitoring and computing.J Clin Monit Comput.2013 Dec 10. [Epub ahead of print]
We aimed to describe and evaluate an autocalibrating algorithm for determination of cardiac output (CO) based on the analysis of an arterial pressure (AP) waveform recorded using radial artery applanation tonometry (AT) in a continuous non-invasive manner. To exemplarily describe and evaluate the CO
PMID 24322474

Japanese Journal

Morphologic and functional changes in retinal vessels associated with branch retinal vein occlusion.

Muraoka Yuki,Tsujikawa Akitaka,Murakami Tomoaki,Ogino Ken,Kumagai Kyoko,Miyamoto Kazuaki,Uji Akihito,Yoshimura Nagahisa
Ophthalmology 120(1), 91-99, 2013-01-00
… [Results]Cross-sectional OCT images revealed physiologic retinal vessels as oval configurations with 4 distinctive hyperreflectivities in a line. … At the affected A/V crossing, arterial overcrossing was seen in 17 eyes and venous overcrossing was seen in 8 eyes. … In eyes with arterial overcrossing, the retinal vein seemed to run deep under the artery at the A/V crossing, and the venous lumen often appeared to be preserved even at the A/V crossing. …
NAID 120005241454

Mixed venous oxygen content estimated from oxygen saturation and heart rate measured for healthy students during a study tour in Colorado

UCHIDA Katsuo,UCHIDA Katsuo
山形保健医療研究 = Yamagata Journal of Health Sciences 16, 21-27, 2013-00-00
… Based on the Fick principle, a correlation of SpO2 in % with 1/HR in min/beats was described with a regression line that SpO2 = 2650 (1/HR) + 60.6 with a coefficient of determination 0.600. … With the standard oxygen content combined to emoglobin in arterial blood 20.1 vol% by assuming the normal hemoglobin concentrations for each student , mixed venous oxygen content (CvO2) was estimated from the intercept of the regression line as 12.2 vol%. …
NAID 120005263107

「動脈ライン」

　　[★]

英: arterial line
同: Aライン
関: 留置カテーテル、動脈内留置カテーテル、血圧

手術時の適応

虚血心疾患のある患者、心臓血管手術、脳外科手術、長時間麻酔、大量出血が予想される場合、頻回の採血が必要となる場合。

カテーテルの留置部位

橈骨動脈

アレンテスト

「LINE」

　　[★]

日: 長い散在反復配列、長散在型反復配列、長い散在性反復配列、ライン、広範囲散在反復配列
英: long interspersed nuclear element, long interspersed nucleotide element, long interspersed element, long interspersed repetitive elements, LINEs, long interspersed repeat sequences
関: レトロトランスポゾン

quoted from http://en.wikipedia.org/wiki/Long_interspersed_nucleotide_elements#LINEs

Long interspersed nuclear elements[8] are a group of genetic elements that are found in large numbers in eukaryotic genomes. They are transcribed (or are the evolutionary remains of what was once transcribed) to an RNA using an RNA polymerase II promoter that resides inside the LINE. LINEs code for the enzyme reverse transcriptase, and many LINEs also code for an endonuclease (e.g. RNase H). The reverse transcriptase has a higher specificity for the LINE RNA than other RNA, and makes a DNA copy of the RNA that can be integrated into the genome at a new site.

The 5' UTR contains the promoter sequence, while the 3' UTR contains a polyadenylation signal (AATAAA) and a poly-A tail.[10] Because LINEs move by copying themselves (instead of moving, like transposons do), they enlarge the genome. The human genome, for example, contains about 20,000-40,000 LINEs, which is roughly 21% of the genome.