| 영문 | hemodialysis | 한글 | 혈액투석 |
|---|---|---|---|
| 설명 | 투석이란 우리말로 거른다와 비슷한 개념이다. 투석은 반투막의 사용을 그 기본원리로 하고 있다. 어떤 막에 생긴 미세한 작은 구멍보다 작은 물질은 이 구멍을 통과하고 큰 것은 통과하지 못하는데, 이러한 막을 반투막이라고 한다. 반투막을 사이에 두고 이 막을 통과할 수 있는 물질이 많이 들어 있는 용액과 적게 들어 있는 용액을 일정한 시간 접촉시키면 농도가 높은 쪽으로부터 그 물질이 낮은 쪽으로 반투막을 통해 확산되며 이동하여 농도가 같아지는데, 이를 투석이라 한다. 콜로이드나 고분자 용액을 반투막으로 싸고 순수 또는 다량의 용매 속에 담갔을때, 콜로이드 입자나 고분자물질은 막속에 남고 저분자의 전해질이나 불순물질은 막밖으로 확산해버려 콜로이드와 고분자용액을 정제할 수가 있다. 투석은 만성콩팥기능상실이나 급성콩팥기능상실과 같이 콩팥의 기능이 없어져서 체내의 불순물을 제거할 수가 없는 상태이거나 약물중독 등으로 인해서 체내에 특정한 불순물이 있는 경우에 이 불순물들을 제거하는 방법으로 이용할 수가 있다. 혈액투석이란 혈액을 투석하여서 혈액속에 있는 어떤 물질을 제거하는 것으로 주로 콩팥기능상실, 중독 등에 사용되는 방법이다. |
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| HD | Haab-Dimmer [syndrome]; Hajna-Damon [broth]; Hansen disease; hearing distance; heart disease; helix ... |
|---|---|
| HCG, hCG | Human Chorionic Gonadotropin; 사람융모성성선자극호르몬 1. Placental Glycoprotein Hormone &nbs... |
| HP | halogen phosphorus; handicapped person; haptoglobin; hard palate; Harvard pump; health profession(al... |
| HDU | hemodialysis unit; high dependency unit |
| HEPA | high-efficiency particulate air [filter] |
| CHD | Chronic hemodialysis |
|---|---|
| MHD | Maintenance hemodialysis |
| HEPA | High Efficiency Particulate Air |
| % CFE | Colony forming efficiency |
| DQE | Detective Quantum Efficiency |
| hemodialysis | <nephrology, procedure> The removal of certain elements from the blood by virtue of the difference in the rates of their diffusion through a semipermeable membrane, for example, by means of a haemodialysis machine or filter. Origin: Gr. Lysis = dissolution (18 Nov 1997) |
|---|---|
| carnot efficiency | <radiobiology> Maximum possible efficiency for conversion of thermal energy to useful work (such as electrical energy), as determined by the laws of thermodynamics. The Carnot efficiency (eta) for conversion of thermal to electric energy (for example, the upper limit on efficiency of a steam turbine) is given by (eta) = [ (T-hot) - (T-cold) ] / (T-hot). That is, one gets the efficiency from the values of the input and output temperatures (measured in Kelvin). (09 Oct 1997) |
| visual efficiency | A rating used in computing compensation for industrial ocular injuries, incorporating measurements of central acuity, visual field, and ocular motility. (05 Mar 2000) |
| combustion efficiency | Actual heat produced by combustion divided by the total heat potential of the fuel consumed (17 Dec 1998) |
| heat transfer efficiency | Useful heat output released to the room divided by the actual heat produced in the firebox (17 Dec 1998) |
| quantum efficiency | The number of photons required for the formation of one oxygen molecule in photosynthesis. Varies from 8-14 depending on the system used to measure it. (18 Nov 1997) |
| thermal efficiency | <radiobiology> Ratio of the electric power produced by a power plant to the original amount of heat produced. This measures the efficiency with which the thermal energy is converted to electricity. (09 Oct 1997) |
| efficiency | 1. The quality of being efficient or producing an effect or effects; efficient power; effectual agency. "The manner of this divine efficiency being far above us." (Hooker) 2. <mechanics> The ratio of useful work to energy expended. Efficiency of a heat engine, the ratio of the work done an engine, to the work due to the heat supplied to it. Origin: L. Efficientia. Source: Websters Dictionary (01 Mar 1998) |
| efficiency, organizational | The capacity of an organization, institution, or business to produce desired results with a minimum expenditure of energy, time, money, personnel, materiel, etc. (12 Dec 1998) |
| transformation efficiency | The number of bacterial cells that uptake and express plasmid DNA divided by the mass of plasmid used (in transformants/microgram). (09 Oct 1997) |
| blood pressure, high | High blood pressure (hypertension) is a repeatedly elevated blood pressure exceeding 140 over 90 mmHg. High blood pressure is also called the silent killer. Chronically high blood pressure can cause blood vessel changes in the back of the eye (retina), thickening of the heart muscle, kidney failure, and brain damage. No specific cause for high blood pressure is found in 95% of patients. High blood pressure is treated with salt restriction, regular aerobic exercise, and medications. (12 Dec 1998) |
| blood sugar, high | Elevated levels of blood glucose (hyperglycaemia) can be found in a number of conditions. The hyperglycaemia leads to spillage of glucose into the urine, hence the term sweet urine. (Diabetes mellitus means sweet urine. ) (12 Dec 1998) |
| cardiac output, high | A state of elevated cardiac output. Conditions that lower peripheral vascular resistance, such as anaemia, arteriovenous fistulas, thyrotoxicosis, and pregnancy, are among the most important factors augmenting the venous return and therefore elevating cardiac output. Increased cardiac output also occurs in muscular exercise, fever, and severe anoxia. (12 Dec 1998) |
| radiotherapy, high-energy | Radiotherapy using high-energy (megavolt or higher) ionizing radiation. Types of radiation include gamma rays, produced by a radioisotope within a teletherapy unit; X-rays, electrons, protons, alpha particles (helium ions) and heavy charged ions, produced by particle acceleration; and neutrons and pi-mesons (pions), produced as secondary particles following bombardment of a target with a primary particle. (12 Dec 1998) |
| mean higher high water | <marine biology> The average height of the higher high water over a 19-year period. For shorter periods of observation, corrections are applied to eliminate known variations and reduce the result to the equivalent of a mean 19-year value. (09 Oct 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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