http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
초고속 정보통신망을 이용한 고화질 화상 원격 병리 진단 시스템의 구현
변호영,박범,한관희 대한설비관리학회 1999 대한설비관리학회지 Vol.4 No.2
Recently there are rapid developments in Hospital Information System using Information Technology like PACS (Picture Archiving Communication System), EMR (Electronic Medical Record). For Example it has been common case that the hospital of a large size uses PACS applying picture compression and network technology. The Pathological Diagnosis is indispensable to medical treatment. but There are so many constraints that all hospitals can not make a diagnosis. The major constraints are costs and high-quality human resources. Even though medium and small hospital have the ability of operation and treatment, they can't make a operation and treatment for these reasons. The telepathology system enable them to make a diagnosis. The Telepathology System can make a correct diagnosis without direct contacts between patients and doctors. It enables them to diagnose correctly by using3-CCD camera, microscope, control computer and network technology. This research realize the tele-medical treament for pathology using a CCD camera and a microscope. And in this paper it is presented the three major subsystems. They are Image Processing system, Pathological Information Processing system, Remote Control of microscope system.
ELISA를 이용한 급성 치근단 농양 및 급성 치수염 환자에서의 혈청 항체 수준에 관한 실험적 연구
임성삼,변호영 大韓齒科保存學會 1991 Restorative Dentistry & Endodontics Vol.16 No.1
ELISA FOR MEASURING SERUM lgG AND lgM LEVELS IN PATIENTS OF ACUTE PULPITIS AND ACUTE APICAL ABSCESS Ho Young Byun, D.D.S., Sung Sam Lim, D.D.S., M.S.D., Ph.D Department of Conservative Dentistry, College of Dentistry, Seoul National University Numerous studies have been focused on the immunologic aspects of inflamed pulp and periapical tissues. The purpose of this study was to evaluate levels of serum IgG and IgM in patients of acute pulpitis and acute apical abscess using Enzyme-Linked Immunosorbent Assay. Streptococcus mutans, Streptococcus sanguis, Bacteroides intermedius and Bacteroides gingivalis were grown for use as antigen and they were harvested by centrifugation. The patients were divided into 3 groups ; patients of acute apical abecess, acute pulpitis and normal control. 5 patients of each group were selected and their blood was obtained via intravenous puncture, Sera were prepared by centrifugation of each blood samples. Then serum antibodies were measured by modified ELISA. The following results were obtained ; 1. Serum IgM levels of patients with acute pulpitis and acute apical abscess seemed to be slightly higher than those of normal control. 2. Serum IgG levels of patients with acute apical abscess were slightly higher than those of normal control. 3. Serum IgG and IgM levels of acute apical abscess patients and serum IgM levels of acute pulpitis were highest to Bacteroides gingivalis.
Byun, Ho-young,Lee, Chan-ho,Park, Peom 한국경영과학회 1999 한국경영과학회 학술대회논문집 Vol.- No.1
Recently there are rapid developments in Hospital Information System using Information Technology like PACS, EMR. For Example it has been common case that the hospital of a large size uses PACS applying picture compression and network technology. The Telepathology System can make a correct diagnosis without direct contacts between patients and doctors. It enables them to diagnose correctly by using CCD, camera, microscope, control computer and network technology. This research realize the tele-medical treatment for pathology using a CCD camera and a microscope. And in this paper it is presented the importance, the function, the specification of the Remote Control Unit of Microscope.
김현철,변호영 대한신장학회 1991 Kidney Research and Clinical Practice Vol.10 No.4
We evaluated the effectiveness of calcium carbonate as a phosphate binder in 30 hemodialysis patients. The study was divided into three different periods, namely, aluminum hydroxide gel period, followed by no phos- phate binder period and final calcium carbonate period. Serum phosphate level on aluminum hydroxide gel was 6.2?1.6mg/dl, which decreased significantly (p$lt; 0.001) to 5.6?1.6 mg/dl during calcium carbonate ther- apy. Serum levels of total and ionized calcium on aluminum hydroxide gel were 8.0?1.0mg/dl and 2.30?028 mEq/L, respectively, which increased significantly (p $lt; 0.01) to 8.4?1.0mg/dl and 2.39?0.27mEq/L, during calcium catbonate therapy. Calcium x phosphorus product, serum bicarbonate, alkaline phosphatase, and parathyroid hormone levels were not significantly different between the two groups. The mean dose of calcium carbonate required to main- tain the serum phosphorus in the normal range was 3. 75?0. 85 g. There was no significant difference in serum concentrations of ca1cium, pho, alkaline phosphatase and PTH between patients with vitamin D and without vitamin D during the calcium carbonate period. There were five hypercalcemic episodes in three patients in the calciurm carbonate group, compared to two hypercalcemic episodes in two patients in the alumi- num hydroxide gel group. Other side effects in two patients in the aluminum hydroxide gel group. Other side effects of calcium carbonate were minimal except for one episode of diarrhea. We conclude that calcium carbonate is an effective and safe phosphate binder in hemodialysis patients and should replace aluminum hydroxide for this purpose.
경두개촬영법에서 조사각도변화에 의한 하악과두의 모양에 관한 실험적 연구
이건일,변호영 원광대학교 생체재료·매식연구소 1995 원광생체재료·매식 Vol.4 No.2
The author has evaluated the transcranial oblique lateral images of the mandibular condyle according to the angulation of the radiation projection. The lead foils were attached to both condylar poles and two thin wires were attached to the superior border and posterior border of the condyle. The mandibular condyle was located on the device designed specially. The materials consisted of 56 transcranial oblique lateral projections. The results were as follows: 1. It was possible to find the point of the retroepicondyle at angles of H-1OVO. HOVO, H-1OV5, HOV5, HOV1O and H1OVO - H1OV35(H:horizontal angulation. V:vertical angulation). 2. It was impossible to find the osteosclerotic line located in the anterior portion of the condyle on transcranial oblique lateral view at angles of H2OVO, H2OV5, H3OVO. H3OV5, H3OV1O. The length of the osteosclerotic line was positive horizontal angulation. but the distance between the osteosclerotic line and the superior border of the condyle was getting closer. 3. When the vetical angulation increased. the smooth posteior border line of the condyle was getting angulated with the increase of the positive horizontal angulation and getting curved sharply with the increase of the negative horizontal angulation. 4. We might misinterpret the shape of the medial pole as the ostophyte seen in osteoarthrosis with the increase of the negative horizontal angulation. 5. The inclination and the distance between both condylar poles were getting increased with the increase of the horizontal and the vertical angulation.