| 영문 | hearing aid | 한글 | 보청기 |
|---|---|---|---|
| 설명 | 일종의 확성장치로서 난청을 보충하기 위해 귀에 장착하는 기구. 옛날에는 나팔형의 집음기였던 것이 지금은 보통 음의 증폭을 돕는 전기보청기가 쓰인다. 꼭지에 장착하는 뼈전도도 있으나 대개는 공기전식으로 된 것이 많다. 즉, 음파를 마이크로폰으로 받아 전기진동으로 바꾸어 이것을 증폭기로 확대하여 이어폰으로 다시 음파로 만들어 귀에 들리게 한다. 난청 가운데서도 전음성 난청에는 효과가 있으나, 신경계 기능저하가 원인인 속귀와 관련된 감음성 난청에는 별로 효과를 기대할 수 없다. 보청기의 사용한계는 잘 들리는 쪽 귀의 평균청력손실 30dB(정상청력의 1/30)을 기준으로 하여 이보다 경도일 때는 필요가 없고 그 이상의 장애가 있을 때 적용된다. 보청기는 트랜지스터에서 IC 회로로 전자기술의 진전과 함께 개량되어 감도도 좋을뿐더러 아주 작아지고, 증폭장치부를 여러 형태로 만든 것이 판매되고 있다. 예를 들면, 안경테에 세트되어 있는 안경형, 귀에 걸게 되어 있는 귀뒤형, 여자의 머리핀 형이나 넥타이핀 형, 포켓형 등이 있다. |
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| misc | miscarriage; miscellaneous |
|---|---|
| JVP | [POMD P 49 - 52] 1) Jugular Vein Pressure 2) Jugular Venous Pulse ... |
| LVFP | Left Ventricular Filling Pressure |
| AFF | atrial fibrillation; atrial filling fraction; atrial flutter |
| DEF | decayed primary teeth requiring filling, decayed primary teeth requiring extraction, and primary tee... |
| LVFP | Left ventricular filling pressure |
|---|---|
| MCFP | Mean circulatory filling pressure |
| PFR | Peak Filling Rate |
| VFI | Venous Filling Index |
| AFF | atrial filling fraction |
| aid to families with dependent children | Financial assistance provided by the government to indigent families with dependent children who meet certain requirements as defined by the social security act, title IV, in the u.s. (12 Dec 1998) |
|---|---|
| pharmaceutic aid | Substances which are of little or no therapeutic value, but are necessary in the manufacture, compounding, storage, etc., of pharmaceutical preparations or drug dosage forms. They include solvents, diluting agents, and suspending agents, and emulsifying agents. Also, antioxidants; preservatives, pharmaceutical; dyes (colouring agents); flavoring agents; vehicles; excipient; ointment bases. (12 Dec 1998) |
| hearing aid | An electronic amplifying device designed to bring sound more effectively into the ear; it consists of a microphone, amplifier, and receiver. (05 Mar 2000) |
| first aid | Treatment that is rendered initially for the care of an emergent condition. (27 Sep 1997) |
| airspace-filling pattern | Cloudy to dense opacities, obscuring vascular markings, on chest radiographs. Synonym: airspace-filling pattern. (05 Mar 2000) |
| gastric filling defects | <radiology> Malignant tumours, carcinoma, lymphoma, leiomyosarcoma, metastases, benign, leiomyoma, lipoma, neurofibroma, polyp, hyperplastic, adenomatous, hamartomatous, others, bezoar, Nissen fundoplication, ectopic pancreas (12 Dec 1998) |
| ventricular filling pressure | The pressure in the ventricle as it fills with blood, ordinarily equivalent to the mean atrial pressure when there is no A-V valvular gradient. Atrial pressure can be used in place of transmural pressure because pericardial pressure usually varies between -2 and +2 mm Hg and hence is negligible. During cardiac tamponade, pericardial and atrial pressures equilibrate so that transmural pressure is zero and the high atrial presures cannot be "filling" pressures. (05 Mar 2000) |
| root canal filling materials | Materials placed inside a root canal for the purpose of obturating or sealing it. The materials may be gutta-percha, silver cones, paste mixtures, or other substances. (12 Dec 1998) |
| direct filling resin | An autopolymerizing resin especially designed as a dental restorative material. (05 Mar 2000) |
| oesophageal filling defect | <radiology> Tumour, carcinoma (oesophagus, stomach extending proximally), leiomyoma / leiomyosarcoma, polyp: fibrovascular, inflammatory, adenomatous, papilloma, carcinosarcoma, lymphoma, metastasis, oesophageal varix, extrinsic lesion (vascular impression, adenopathy, cyst), foreign body (12 Dec 1998) |
| end-filling | The use of DNA polymerase to create a blunt end (both strands are the same length and end together) on double-stranded DNA that has a staggered end (one strand is longer than the other so there is a single-stranded section at the end of the molecule). (09 Oct 1997) |
| uterine filling defect | <radiology> Technical, bubble, blood clot, mucoid material, congenital fold, pseudoadhesions / ridging -- folds long axis, neoplasm, submucosal leiomyoma, adenoma, endometrial carcinoma, pregnancy-related, pregnancy, molar pregnancy, retained conceptus, polyp, septated uterus, synechiae, IUD, iatrogenic (post-op) (12 Dec 1998) |
| filling | 1. That which is used to fill a cavity or any empty space, or to supply a deficiency; as, filling for a cavity in a tooth, a depression in a roadbed, the space between exterior and interior walls of masonry, the pores of open-grained wood, the space between the outer and inner planks of a vessel, etc. 2. The woof in woven fabrics. 3. Prepared wort added to ale to cleanse it. Back filling. See Back. Source: Websters Dictionary (01 Mar 1998) |
| filling defect | Displacement of contrast medium by a space-occupying lesion in a radiographic study of a contrast-filled hollow viscus, such as a polyp on a barium enema; also applied to defects in the otherwise uniform distribution of radionuclide in an organ, such as a metastasis in the liver on a 99mTc-sulfur colloid scan. (05 Mar 2000) |
| filling defect in renal collecting system | <radiology> Common causes: transitional cell carcinoma, blood clot, lucent calculus (urate) less common causes: fungus ball, sloughed papilla, fibroepithelial polyp, invasion by hypernephroma, malakoplakia, vessel impression, metastases (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|