• Journal of the Korean Society of Radiology
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• v.13 no.4
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• pp.597-603
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• 2019

We obtained a Dicom file using a CT (Computed Tomography), a diagnostic test device used in clinical practice. Dicom files and 3D programs, and finger printers with 3D printers. Because the finger brace is intended for the human body, the accuracy of the shape is very important. 3D Print has the advantage of high precision, variety of materials, and short output time. In clinic, aluminum protector or medical device manufacturer's finger protector is limited. By creating a finger brace with a 3D printer, we expect to be able to apply a precise form of a custom finger brace to the patient that can be used to treat a patient's finger trauma, illness, or deformity.

• Design Convergence Study
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• v.18 no.3
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• pp.1-14
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• 2019

General finger splint manufactured and sold domestically could have been of great help to patients with disabilities due to damage to the body's. However, it reminded the wearer of his disability that he wanted to hide. This has had a negative effect on the psychological side of self-absorption and depression. If this avoids or rejects wearing, the role of ancillary rehabilitation is lost. This does not meet the user's requirements. Thus, in this study, 3D printing was used to better reflect user requirements. Next, the study examined existing prior studies to identify the characteristics and criteria of each study. It also examined medical finger aids that were being sold in the auxiliary device market. The assessment criteria were derived by compiling and interpreting user surveys of each finger splint device. Based on the evaluation criteria derived, the design guidelines for finger splint were presented using FDM-style 3D printers. Finally, we proposed a finger splint design according to the proposed design guideline.

• Journal of the korean academy of Pediatric Dentistry
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• v.26 no.1
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• pp.139-145
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• 1999

Congenital Insensivity to Pain with Anhidrosis(CIPA) is rare autosomal recessive disorder which is known to be hereditary sensory and autonomic neuropathies(HSAN) type IV. It is predilection for male and observed in early infant. Its clinical features include congenital analgesia, which leads to self-mutilation; inability to sweat, which leads to defective thermoregulation; and mild to moderate mental retardation. Its dental features include self-mutilation by nail peeling, which leads to gingival ulcer, tongue ulcer due to tongue biting, and enamel hypoplasia. Partial anodontia is often observed as well. Seventeen-months-old boy with CIPA was reported. This is the case in which the dental characteristics are described and the dental treatment of patient is discussed.

• Journal of Genetic Medicine
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• v.7 no.2
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• pp.145-150
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• 2010

Acrodysostosis is an extremely rare disorder characterized by short fingers and toes with peripheral dysostosis, nasal hypoplasia, and mental retardation. We report a 16-year-old Korean boy with acrodysostosis who had characteristic clinical features and cervical spine stenosis manifested by neurologic symptoms. On presentation, he complained of difficulty in raising his arms, and suffered from intermittent pain and weakness in both upper extremities. He had short stature and dysmorphic facial features, including a broad, depressed nasal bridge, small, upturned nose, bilateral epicanthal folds, and mild hypertelorism. Moderate mental retardation and sensorineural hearing loss in both ears were also present. Radiological findings included broad, short metacarpals and phalanges with cone-shaped epiphyses, bilateral Madelung deformities, hypertrophied first metatarsals, and thickening of the calvarium. Magnetic resonance imaging findings included stenosis of the cervical spine, platybasia with compression into the cervicomedullary junction, and downward displacement of the cerebellar tonsils. Here, we report a case of acrodysostosis with symptoms and signs of cervical spinal stenosis first in Korea. If it is diagnosed in the early stages, possible life-threatening complications, including spinal canal stenosis, can be managed properly and permanent neurologic sequelae might be avoided. Therefore, it is important to consider acrodysostosis in the differential diagnosis of peripheral dysostosis.

• Journal of Music and Human Behavior
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• v.11 no.1
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• pp.21-37
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• 2014

The significant role of joint attention in the development of children with autism spectrum disorder (ASD) has highlighted the importance of early intervention. With the emphasis on the effective cueing and reinforcer for orienting to social stimuli in improving responding to joint attention (RJA) of children with ASD, the use of musical cue was hypothesized. This study aimed to examine the occurrence of RJA behaviors depending on the attentional cue, which differed in the level of information and type of auditory modality. Nine children with ASD participated in this study. The use of eight different joint attention cues were analyzed in terms of the frequency and accuracy of RJA behaviors elicited. The results of the study showed that RJA behaviors occurred more frequently with musical cues than with verbal cues and the mean accuracy rate of RJA was higher with musical cues (p = .047). Musically delivered eliciting and directing cues accompanied with pointing elicited the highest attentional shift and RJA accuracy. The significant increases in RJA with the use of musical cues indicated that incorporating musical elements into an attentional cue may provide more accurate cue information, enough to improve RJA behaviors of children with autism.

• Proceedings of the ESK Conference
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• 1993.10a
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• pp.20-20
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• 1993

반복적인 일의 수행으로 인한 병인 누적외상병에 관해 살펴보고자 한다. 누적외 상병(Cumulative Trauma Disorders)이란 비교적 생소한 질환으로 손이나 어떤 신체 부위를 반복적으로 오래 사용하였을 때 오는 병이다. 이 질환은 200년전 이탈리아 의사인 Benardino Ramazinni에 의해 분류되었으나 최근까지 큰 관심을 끌지 못했 다. 이 병은 Tennis Elbow(테니스 팔꿈치) 또는 Triger Finger(방아쇠 손가락)등 으로 더 잘 알려져 왔다. 그리고 의학계에서는 Ganglions(수종)으로 알려져 왔다. 그러나 80년대의 탁상컴퓨터의 보급으로 많은 사무실에서 반복적인 작업을 연속적 으로 하게 되어 많은 사무원들이 누적외상병(CTD)으로 고통에 시달리게 되고, 심한 경우에는 수술까지 하게된다. 제안자 역시 이 병으로 손목수술을 받은 바 있는 데 이 병은 잠복기가 몇년씩 되는 직업병이다. 이병의 특성상 암과 같이 조기에 발견 하기 어렵고, 이것을 느꼈을 때는 대부분 너무 늦어 수술이 불가피한 경우가 많다. 본 연구에서는 누적외상병의 실체와 현재까지의 외국에서 수행된 연구결과를 소개하고, 현재 한국에서의 이병의 실태를 파악하기 위해 표본대상을 선정하여 설 문조사와 실측조사를 함께 수행하고자 한다. 표본대상으로 육체노동으로 반복작업 을 하는 (Blue-Color) 집단, 사무실에서 반복작업을 하는 (White-Color) 집단, 그리 고 가정에서 반복작업을 하게 되는 주부집단등으로 나누어 실태조사를 하고자 한다. 설문조사의 통계처리를 바탕으로 한국에서의 누적외상병에 관한 실태조사와 의식구 조까지를 진단해 보고자 한다. 그런 다음 총체적이고 최신의 이론과 연구에 바탕을 둔 해결책과 대안을 제시해 보고자 한다.콘에 대해 일반화시키기는 어려우나 이후에 행해질 Icon-based User Interface 분야의 많은 연구들의 기초가 될 것이다. 더불어 아이콘과 관련된 많은 요인들(문화적 영향, 아이콘 색깔, 크기, 아이콘의 위치등이 인식에 미치는 영향)에 대해서도 연구가 행해져야 할 것이다. 확인하고 각각의 기능을 분명히 했다.가 수월하게 하였고 메모리를 동적으로 관리할 수 있게 하였다. 또한 기존의 smpl에 디버깅용 함수 및 설비(facility) 제어용 함수를 추가하여 시뮬레이션 프로그램 작성을 용이하게 하였다. 예를 들면 who_server(), who_queue(), pop_Q(), push_Q(), pop_server(), push_server(), we(), wf(), printfct() 같은 함수들이다. 또한 동시에 발생되는 사건들의 순서를 조종하기 위해, 동시에 발생할 수 있는 각각의 사건에 우선순위를 두어 이 우선 순위에 의하여 사건 리스트(event list)에서 자동적으로 사건들의 순서가 결정되도록 확장하였으며, 설비 제어방식에 있어서도 FIFO, LIFO, 우선 순위 방식등을 선택할 수 있도록 확장하였다. SIMPLE는 자료구조 및 프로그램이 공개되어 있으므로 프로그래머가 원하는 기능을 쉽게 추가할 수 있는 장점도 있다. 아울러 SMPLE에서 새로이 추가된 자료구조와 함수 및 설비제어 방식등을 활용하여 실제 중형급 시스템에 대한 시뮬레이션 구현과 시스템 분석의 예를 보인다._3$", chain segment, with the activation energy of carriers from the shallow trap with 0.4[eV], in he amorphous regions.의 증발산율은 우기의 기상자료를 이용하