• 대한방사선협회지
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• 제27권2호
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• pp.281-282
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• 2001

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권8호
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• pp.4174-4190
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• 2019

IEC 62304 is a standard for the medical device software lifecycle. Developers must develop software that complies with all specifications in the standard for licensing. However, because the standard contains not only a large number of specifications, but also domain-specific information and association relationships between specifications, it requires considerable effort and time for developers to understand and interpret the standard. To support developers, this paper presents a method for extracting the contents of the IEC 62304 standard as a goal model, which is the core methodologies of requirements engineering. The proposed method analyzes the grammar of the standard to robustly extract complex structures and various information from standard specifications and define rules that extract goals and links from syntactic element units. We validated the actual extraction process for the standard document experimentally. Based on the extracted goal model, developers can intuitively and efficiently comply with the standard and track specific information within the medical software and standard domains.

• 대한임상검사과학회지
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• 제56권1호
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• pp.21-31
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• 2024

본 연구의 목적은 의료기사를 의료인 종별에 포함시키는 것에 대한 기초 자료를 제시하는 것이다. 의료법에서 의료인을 의사, 치과의사, 한의사, 조산사, 간호사로 정의한다. 의료기사는 임상병리사, 방사선사, 물리치료사, 작업치료사, 치과기공사, 치과위생사로 구분한다. 한국은 의료인에 의료기사를 포함하지 않지만 일본과 대만은 의료인으로 규정하고 있다. 국제표준직업분류(ISCO-08), 한국표준직업분류(KSCO-2017), 일본표준직업분류(JSOC-2009), 대만표준직업분류(TSOC-2010), 미국표준직업분류(SOC-2018) 등의 다양한 표준직업분류를 비교하였다. 의료기사 교육체계는 4년제 대학과 3년제 전문대학 프로그램을 포함하는 것으로 설명하였다. 의료행위, 치료, 진료보조 분야에서 의료기사의 역할을 개략적으로 설명했다. 이러한 기초자료는 의료기사의 의료인 종별 포함의 의미에 대한 논의의 필요성과 의료인 종별 포함과 관련하여 의료기사의 전문성의 합법화에 기여할 것이다.

• 의료법학
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• 제14권1호
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• pp.209-236
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• 2013

The concept of expectation rights considers 'the expectation' that the patient should be given proper medical treatment as the benefit and protection of the law, so it would be the benefit and protection of the law due to personal rights different from 'the legal principle that has the possibility to a considerable extent' being in an extension of life and body. However, the problem how the patient's expectation of medical service sets up in order to make it the benefit and protection of the law would be still left in the vague concept of the patient's 'expectation', thus, in the first place, the medical practice following formed medical standard in every particular medical institutes should be the standard because these medical services are normally within a range of the patients' expectations. In addition, it should be naturally constituted as mental profit to get the subjective circumstances such as 'the patient's expectation' to be an object, and also, different from the profit and protection of the law such as life and body that should be absolutely protected, the origin of violation behavior should be regarded simultaneously to define the denotation of expectation rights. Therefore, the expectation rights violations would be problematic in case it fails to reach the medical standard that is expected for common doctors to practice properly. This is the concept of expectation rights that gets subjective matters such as the patient's expectation to be objectivity as medical practices that can be expected by generalized abstract doctors. This standard should be defined as the minimum standard that is naturally expected for doctors to practice, different from medical standard that decides the level of doctors.

• 한국의학물리학회:학술대회논문집
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• 한국의학물리학회 1999년도 Japanese Journal of Medical Physics
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• pp.255-257
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• 1999

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2010년도 추계학술발표대회
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• pp.465-465
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• 2010

A controlled medical vocabulary is a vital component of medical information management because it enables computers to use information meaningfully and different institutions to share the medical data. There are currently many standard medical vocabularies - SNOMED-CT, ICD-10, UMLS, GALEN, MED, etc, but none is universally accepted as an optimal controlled medical vocabulary for application to medical information system. Moreover, it is difficult to settle the well-designed local data dictionary consisting of controlled medical vocabularies for the individual hospital information system (HIS). One of the major reasons is the local terminology with poor contents have been used in the hospital. Thus, as a trial, the local controlled vocabulary referencing system has being constructed in a limited medical field - nuclear medicine. We selected practical nuclear medicine terms from interpretation reports and electronic medical records, and removed ambiguity and redundancy, mapping the selected terms to standard medical vocabularies. Relationship and hierarchy structure between terms have being made, referring to standard medical vocabularies. Further studies may be warranted.

• 대한한의학방제학회지
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• 제24권4호
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• pp.335-351
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• 2016

Objective : This study was done to clarify ambiguous non-standard weight and measuring units in medical classics. Methods : Using medical classics and research dissertations, we studied the basic definitions of weight and measuring units and the types of non-standard weight and measuring units. We compared non-standard weight and measuring units in the reference literatures, to determine the dose of herbs in the prescriptions. Results : There are three types of units in non-standard weight and measuring units. These are 'Quantity measuring unit', 'Resembrance measuring unit', and 'Eye measuring unit'. And we found historical efforts and progresses for proper ways to convert non-standard weight and measuring units to standard weight and measuring units. Conclusions : This research will be the basic data for the standardization of prescriptions. Additional study was still required for precise weighing and measuring in Korean medicine and pharmacy.

• 대한전기학회논문지:시스템및제어부문D
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• 제53권6호
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• pp.453-456
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• 2004

Due to the bandwidth and storage limitations medical images are needed to be compressed before transmission and storage. DICOM (Digital Imaging and Communications in Medicine) specification, which is the medical images standard, provides a mechanism for supporting the use of JPEG still image compression standard. In this paper, we explain a method for compressing medical images by PEG standard and propose two methods for JPEG compression. First, because medical images differ from natural images in optical feature, we propose a method to design adaptively the quantization table using spectrum analysis. Second, because medical images have higher pixel depth than natural images do, we propose a method to design Huffman table which considers the probability distribution feature of symbols. Simulation results show the improved performance compared to the quantization table and the adjusted Huffman table of JPEG standard.

• 대한의용생체공학회:의공학회지
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• 제15권2호
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• pp.175-182
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• 1994

The international standard for digital compression and coding of continuous-tone still image known as JPEG (Joint Photographic Experts Group) standard is investigated for medical image archiving and communication. The JPEG standard has widely been accepted in the areas of electronic image communication, computer graphics, and multimedia applications, however, due to the lossy character of the JPEG compression its application to the field of medical imaging has been limited. In this paper, the JPEG standard is investigated for medical image compression with a series of head sections of magnetic resonance (MR) images (256 and 4096 graylevels, $256 {\times}256$size). Two types of Huffman codes are employed, i. e., one is optimized to the image statistics to be encoded and the other is a predetermined code, and their coding efficiencies are examined. From experiments, compression ratios of higher than 15 were obtained for the MR images without noticeable distortion. Error signal in the reconstructed images by the JPEG standard appears close to random noise. Compared to existing full-frame bit-allocation technique used for radiological image compression, the JPEG standard achieves higher compression with less Gibb's artifact. Feature of the progressive image build-up of the JPEG progressive coding may be useful in remote diognosis when data is transmitted through slow public communication channel.

• Asian-Australasian Journal of Animal Sciences
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• 제8권5호
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• pp.489-494
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• 1995

Sero-epidemiological study was carried out to observe the prevalence of brucellosis in 500 slaughtered as well as in 500 healthy animals in Peshawar district of N.W.F.P. All serum samples were subjected to four serological tests i.e. Standard Plate Test (SPT), Standard Tube Test (STT), Rivanol Test (RV) and 2, Mercapto-Ethanol Test (2, ME). The incidence of disease in 500 healthy animals tested by standard plate test, standard tube test, rivanol test and 2, Mercapto-ethanol test, was 2.8%, 1.8%, 1.6% and 1.2% respectively. While the incidence of brucellosis in 500 slaughter animals from Peshawar abattoir was 3.0%, 2.2%, 2.00% and 1.2% by standard plate test, standard tube test, rivanol test and 2, Mercapto-ethanol test The disease prevalence was higher in slaughtered animals as compared to healthy animals. The disease was more common in goats than sheep, also more prevalence in aged female than younger stocks. The efficacy of SPT was found more effective as compared to STT, RV, and 2, ME tests both in slaughtered as well as apparently healthy animals at Peshawar district. Standard Plate test detected 2.9%, Standard Tube test 2.0%, Rivanol test 1.8% and 2, Mercapto-ethanol test detected 1.2% positive cases in slaughtered as well as in healthy animals. So the Standard Plate Test was found to be more reliable, sensitive, and easy to performed.