| 영문 | patent ductus arteriosus | 한글 | 동맥관개존증 |
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| 설명 | 선천심장병중의 하나. 태아가 뱃속에 있을 때는 혈액의 흐름이 출생후의 혈액순환과는 다르다. 태아는 호흡을 할 수 없으므로 산소가 있는 혈액을 단지 산모의 혈액에서만 구할 수 있다. 산모의 자궁동맥을 통해 태아의 배꼽정맥으로 넘어간 산화혈액은 간에서 정맥관(ductus venosus)을 거친뒤 심장에 이르게 된다. 심장에 이르른 혈액은 일부는 오른심방에서 곧바로 왼심방으로 가서 다시 좌심실을 거친뒤 대동맥으로 통하게 되지만, 일부는 우심방에서 우심실, 그리고 우심실에서 폐동맥으로 가는 정상출산아와 비슷한 혈액의 경로를 밟는다. 이때 폐는 자궁내에서는 호흡을 할 수 없으므로 폐의 작용이 없게 되고, 따라서 폐동맥으로 건너간 혈액은 폐를 거치지 않고 동맥관(ductus arteriosus)을 통해 곧바로 동맥에 이른다. 이런 태아의 순환은 출생후 호흡이 시작되면, 정상적인 출생 후의 순환으로 바뀌게 된다. 이 경우 태아순환에서만 존재하는 정맥관과 동맥관은 자연히 막히게 되고, 우심방에서 좌심방으로 흐르던 혈액의 순환은 없어진다. 그러나, 경우에 따라 태아순환에서만 유지되는 동맥관이 막히지 않는 병적인 상태가 발생하는데, 주로 미숙아, 혹은 선천성 바이러스 감염 등이 원인으로 추정된다. 이런 경우를 동맥관개존증이라 부르고, 심장은 불필요한 혈액의 흐름을 부담해야 하므로 일찍 심장기능상실(cardiac failure)에 빠지기 쉽다. 열려있는 동맥관의 크기가 작으면, 증상이 가벼워 늦게 치료해도 되지만, 큰 동맥관개존증은 빠른 수술적 치료를 하여야 한다. 일부에서는 저절로 막히기도 한다. |
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| paten | 1. A plate. 2. The place on which the consecrated bread is placed in the Eucharist, or on which the host is placed during the Mass. It is usually small, and formed as to fit the chalice, or cup, as a cover. Alternative forms: patin, patine. Origin: LL. Patina, patena, fr. L. Patina, patena, a pan; cf. L. Patere to be open, E. Patent, and Gr. A kind of flat dish: cf. F. Patene. Cf. Patina. Source: Websters Dictionary (01 Mar 1998) |
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| patena | A paten. Origin: LL. Source: Websters Dictionary (01 Mar 1998) |
| patency | The state of being freely open or exposed. (05 Mar 2000) |
| patent | 1. 2. Open to public perusal; said of a document conferring some right or privilege; as, letters patent. See Letters patent, under 3d Letter. 3. Appropriated or protected by letters patent; secured by official authority to the exclusive possession, control, and disposal of some person or party; patented; as, a patent right; patent medicines. "Madder . . . In King Charles the First's time, was made a patent commodity." (Mortimer) 4. <botany> Spreading; forming a nearly right angle with the steam or branch; as, a patent leaf. Patent leather, a varnished or lacquered leather, used for boots and shoes, and in carriage and harness work. Patent office, a government bureau for the examination of inventions and the granting of patents. Patent right. The exclusive right to an invention, and the control of its manufacture. The right, granted by the sovereign, of exclusive control of some business of manufacture, or of the sale of certain articles, or of certain offices or prerogatives. Patent rolls, the registers, or records, of patents. Source: Websters Dictionary (01 Mar 1998) |
| patent blue V | A sulfonated triphenylmethane dye reduced and decolorised with zinc and acetic acid to produce a stable solution; used to demonstrate haemoglobin peroxidase. Synonym: patent blue V. (05 Mar 2000) |
| patent ductus arteriosus | <cardiology, embryology, paediatrics> A condition where the normal channel between the pulmonary artery and the aorta fails to close at birth. In normal foetal circulation the blood bypasses the pulmonary circuit since oxygen and nutrients are acquired through the placenta. After birth, this channel normally closes in response to ventilation of the lungs. Those who are affected may demonstrate poor growth, shortness of breath and rapid respiratory rate. Diagnosis is by echocardiogram and treatment involves the use of indomethacin to stimulate ductus arteriosus closure. Surgical ligation will be required in those cases unresponsive to medical management. (27 Sep 1997) |
| patent medicine | A medicine, usually originally patented, advertised to the public. (05 Mar 2000) |
| patents | Exclusive legal rights or privileges applied to inventions, plants, etc. (12 Dec 1998) |
Synonyms : Patent, Trademark
Synonyms : Patents (PT)
| patent ductus arteriosus |
a ductus arteriosus that failed to close at birth; may require surgical correction
출처: wordnet.princeton.edu/perl/webwn
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| patent medicine |
medicine that is protected by a patent and available without a doctor's prescription
출처: wordnet.princeton.edu/perl/webwn
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| patency |
the openness (lack of obstruction) of a bodily passage or duct obviousness: the property of being easy to see and understand
출처: wordnet.princeton.edu/perl/webwn
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| patent |
obtain a patent for; "Should I patent this invention?" a document granting an inventor sole rights to an invention (of a bodily tube or passageway) open; affording free passage; "patent ductus arteriosus" grant rights to; grant a patent for make open to sight or notice; "His behavior has patented an embarrassing fact about him" an official document granting a right or privilege apparent: clearly revealed to the mind or the senses or judgment; "the effects of the drought are apparent to anyone who sees the parched fields"; "evident hostility"; "manifest disapproval"; "patent advantages"; "made his meaning plain"; "it is plain that he is no reactionary"; "in plain view"
출처: wordnet.princeton.edu/perl/webwn
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| patent medicine |
Patent medicine is the term given to various medical compounds sold under a variety of names and labels, though they were for the most part actually trademarked medicines, not patented. They were also sometimes called nostrums, a Latin word meaning "ours" or "our own"; a "nostrum" is any proprietary mixture of drugs. ...
출처: en.wikipedia.org/wiki/Patent_medicine
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| paten | the property of being easy to see and understand |
|---|---|
| paten | the openness (lack of obstruction) of a bodily passage or duct |
| paten | a document granting an inventor sole rights to an invention |
| paten | an official document granting a right or privilege |
| paten | make open to sight or notice |
| paten | obtain a patent for |
| paten | grant rights to |
| paten | clearly apparent or obvious to the mind or senses |
| paten | (of a bodily tube or passageway) open |
| paten | an application for sole rights to an invention |
| paten | a ductus arteriosus that failed to close at birth |
| paten | violation of the rights secured by a patent |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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