| 영문 | pacemaker | 한글 | 길잡이, 심장길잡이 |
|---|---|---|---|
| 설명 | 우심방과 상대정맥의 연접부에 있는 특별한 신경조직와 동방결절에 의한 심방수축이 방실결절로 전달되면 심실의 수축이 시작된다. 심방-방실결절-심실에서 발생하는 이소성 또는 잠재성 길잡이는 비정상적 심장기능에서 나타나는 수축의 원인이 되기도 한다. 심장 길잡이란 심장근육을 전기로 자극하여 심한 느린맥에서 심장박동률을 증가시키는데 쓰이는 전기적 장치. 심장이 생명 유지에 필요한 최소한의 속도로도 자발적인 수축을 하지 못할 때 심박조율기가 일정하게 고정된 속도의 전기적 자극을 일시적 또는 영구적으로 보낼 수 있다. |
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| 영문 | pacemaker | 한글 | 박동조율기 |
|---|---|---|---|
| 설명 | 우심방과 상대정맥의 연접부에 있는 특별한 신경조직와 동방결절에 의한 심방수축이 방실결절로 전달되면 심실의 수축이 시작된다. 심방-방실결절-심실에서 발생하는 이소성 또는 잠재성 길잡이는 비정상적 심기능에서 나타나는 수축의 원인이 되기도 한다. 심장 길잡이란 심장근육을 전기로 자극하여 심한 느린맥에서 심장박동률을 증가시키는데 쓰이는 전기적 장치. 심장이 생명 유지에 필요한 최소한의 속도로도 자발적인 수축을 하지 못할 때 심박조율기가 일정하게 고정된 속도의 전기적 자극을 일시적 또는 영구적으로 보낼 수 있다. |
||
| 영문 | pacemaker(of heart) | 한글 | 심장박동기 |
|---|---|---|---|
| 설명 | 심장의 전기적 자극이 병적인 상태로 발생하지 않거나, 혹은 심실로 잘 전해지지 않을 때 사용한다. 일시적 심장박동기와 영구적 심장박동기가 있으며, 각기 쓰이는 용도는 병에 따라 다르다. 요즘에 나오는 심장 박동기는 건전지의 수명도 반영구적이며, 밖에서 조정할 수 있고, 운동이나 스트레스 상황에 대한 심장의 빠른 운동에도 잘 적응할 수 있도록 만들어져 있다. |
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| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| DDD | AV universal [pacemaker]; defined daily dose; degenerative disc disease; dehydroxydinaphthyl disulfi... |
| SUS | Saybolt Universal Seconds; solitary ulcer syndrome; stained urinary sediment; suppressor sensitive |
| UB 82 | universal billing document [1982] |
| UEM | universal electron microscope |
| PMT | Pacemaker-Mediated Tachycardia |
|---|---|
| UP | Universal Precautions |
| UNHS | Universal newborn hearing screening |
| universal | 1. Of or pertaining to the universe; extending to, including, or affecting, the whole number, quantity, or space; unlimited; general; all-reaching; all-pervading; as, universal ruin; universal good; universal benevolence or benefice. "Anointed universal King." "The universal cause Acts not by partial, but by general laws." (Pope) "This universal frame began." (Dryden) Universal and its derivatives are used in common discourse for general and its derivatives. See General. 2. Constituting or considered as a whole; total; entire; whole; as, the universal world. "At which the universal host up dent A shout that tore Hell's concave." (Milton) 3. <mechanics> Adapted or adaptable to all or to various uses, shapes, sizes, etc.; as, a universal milling machine. 4. <logic> Forming the whole of a genus; relatively unlimited in extension; affirmed or denied of the whole of a subject; as, a universal proposition; opposed to particular; e. G. (universal affirmative) All men are animals; (universal negative) No men are omniscient. 5. Universal dial, a dial by which the hour may be found in any part of the world, or under any elevation of the pole. 6. <astronomy> Universal instrument, a contrivance used for joining two shafts or parts of a machine endwise, so that the one may give rotary motion to the other when forming an angle with it, or may move freely in all directions with respect to the other, as by means of a cross connecting the forked ends of the two shafts. Since this joint can not act when the angle of the shafts is less than 140 deg, a double joint of the same kind is sometimes used for giving rotary motion at angles less than 140 deg. 7. <botany> Universal umbel, a primary or general umbel; the first or largest set of rays in a compound umbel; opposed to partial umbel. A universal involucre is not unfrequently placed at the foot of a universal umbel. Synonym: General, all, whole, total. Origin: L. Universalis: cf. F. Universel, OF. Also universal. (10 Mar 1998) |
|---|---|
| universal antidote | <pharmacology> A preparation of activated charcoal that can adsorb and therefore neutralise many toxic chemicals. (09 Oct 1997) |
| universal appliance | A combination of the edgewise and ribbon arch appliance techniques, affording precise control of individual teeth in all planes of space. (05 Mar 2000) |
| universal coverage | Health insurance coverage for all persons in a state or country, rather than for some subset of the population. It may extend to the unemployed as well as to the employed; to aliens as well as to citisens; for pre-existing conditions as well as for current illnesses; for mental as well as for physical conditions. (12 Dec 1998) |
| universal donor | In blood grouping, a person belonging to group O; i.e., one whose erythrocytes do not contain either agglutinogen A or B and are, therefore, not agglutinated by plasma containing either of the ordinary isoagglutinins, alpha or beta. (05 Mar 2000) |
| universal gas constant | <radiobiology> R = 8.314 x 10^7 ergs per degree C per mole. (09 Oct 1997) |
| universal infantilism | Dwarfism generally associated with hypogonadism; may be caused by deficient secretion of anterior pituitary hormones. Synonym: Lorain's disease, proportionate infantilism, universal infantilism. (05 Mar 2000) |
| universal instability | <radiobiology> Low-frequency instability resulting from the presence of density gradients perpendicular to the magnetic field lines. An instability of this type is generally localised and usually has a small rate of growth. (09 Oct 1997) |
| universal numerical notation for teeth | <dentistry> The universal numerical notation is an alternative numerical notation for teeth. In this notation, your upper right third molar is designated as tooth#1, and then you number each tooth sequentially moving right to left and down across your mouth. (08 Jan 1998) |
| universal precautions | Prudent standard preventive measures to be taken by professional and other health personnel in contact with persons afflicted with a communicable disease, to avoid contracting the disease by contagion or infection. Precautions are especially applicable in the diagnosis and care of aids patients. (12 Dec 1998) |
| universal solvent | A substance sought by the alchemists, and claimed by some to have been found, supposedly capable of dissolving all substances; sometimes, in a physiological sense, applied to water. (05 Mar 2000) |
| universal tube | A straight, cylindrical glass vial that holds about 25 millilitres and istopped with a screw-on cap. (09 Oct 1997) |
| artificial pacemaker | Any device that substitutes for the normal pacemaker and controls the rhythm of the organ; especially an electronic cardiac pacemaker, which may be implanted in the chest, with electrodes attached to the external cardiac surface, or passed through the venous circulation into the right side of the heart (pervenous pacemaker). (05 Mar 2000) |
| cardiac pacemaker | An electrical device which delivers a small stimulant shock to the heart to effect cardiac contraction at a pre-determined rate. Many of today's pacemakers have two main components: the electrodes and the transducer (pulse generator). The electrodes are wires which are placed into the circulatory system and make physical contact with the heart muscle. A small electrical discharge from the pacemaker electrode stimulates the muscular wall of the heart to contract, thus pumping blood in an organised fashion. The transducer is a small device, usually implanted under the skin, that generates the electrical discharge at a pre-determined frequency. Transducers can monitor your heart's rate of contraction and deliver an electrical shock only when the heart is going too slow. (27 Sep 1997) |
| pacemaker | 1. <apparatus, physiology> An object or substance that influences the rate at which a certain phenomenon occurs, often used alone to indicate the natural cardiac pacemaker or an artificial cardiac pacemaker. 2. <biochemistry> A substance whose rate of reaction sets the pace for a series of interrelated reactions. (24 Mar 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|