• Title/Summary/Keyword: inside-out방법

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All-Inside Meniscal Repair (All-Inside 반월연골판 봉합술)

  • Choi, Nam-Hong;Kim, Byeong-Yeon
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.12 no.1
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    • pp.8-15
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    • 2013
  • Although total meniscectomy had been performed as a treatment of meniscal tear, many published articles reported progression of the degeneration process in the articular cartilage and development of the osteoarthritis after meniscectomy. With the increased knowledge of the biomechanical properties of the meniscus, meniscal repair has been performed increasingly to maintain the important functions of the meniscus. Outside-in, inside-out, all-inside technique have been used as meniscal repair methods. In this review, indications, operative technique, and outcomes of the all-inside meniscal repair are discussed.

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Results of Arthroscopic inside to Out Repair of Meniscus Tear (반월상연골 파열에 대한 관절경적 inside to out 봉합술의 결과)

  • Kim, Bo-Hyun;Hwang, In-Sung;Yun, Tae-Bong;Byun, Jae-Yong
    • Journal of the Korean Arthroscopy Society
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    • v.8 no.1
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    • pp.1-8
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    • 2004
  • Purpose: This study examined clinical cure and patients' satisfaction degrees by factors influencing surgical operation results, after arthroscopic inside to out repair as a nonabsorbable suture material, in case of meniscal rupture. Materials and Methods: Materials were 110 cases of 95 patients who could make paces for over 12 months from August 1999 to June 2002. Results were evaluated by clinical cure and subjective satisfaction degrees. This study, concerning those results, analyzed age, term from taking pictures to taking surgical operation, rupture section, rupture length, rupture types, lesion of articular-cartilage, and effects of anterior cruciate ligament operation accompanied. Results: 84 cases(76%) were clinically cured, 98 cases(89%) were subjectively satisfied. In case of accompanying anterior cruciate ligament rupture, and in case that rupture length was below 2 cm, rates of clinical cure and patients subjective satisfaction were significantly high. In case of complex or degenerative rupture, patients satisfaction rates were higher when comparing with clinical cure rates. Conclusion: Various sutures are possible as well as available in case of arthroscopic meniscal inside to out repair using nonabsorbable suture material. It can be concluded that patients age is not absolte consideration in determining the suture of meniscus. In cases of complex rupture, degenerative rupture, ruptures companied by joint-cartilage injuries, considerate consideratin need be paid to choose patients and operations.

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Modified Inside-Out Suture Technique for Meniscus Repair (변형된Inside-Out 술식을 이용한 반월상 연골 봉합술)

  • Ahn Jin-Hwan;Wang Joon-Ho;Yoo Jae-Chul;Kim Hyung-Gun
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.1 no.2
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    • pp.118-123
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    • 2002
  • Purpose: To report modified technique of inside-out suture in repair of tear of postero medial corner of medial meniscus. Operative technique: Arthroscope is placed through anterolateral portal. Suture hook is delivered through anteromedial portal. By rotating the suture hook, it penetrates the inner portion of the torn meniscus from femoral surface to tibial surface of the meniscus for vertically oriented suture. A PDS suture is delivered through the lumen of suture hook, and the suture hook is withdrawn. The both ends of the suture are retrieved through anteromedial portal by a retriever, either grasper or crochet hook.A Zone-specific cannula is positioned below the inferior surface of the meniscus through anterolateral portal. The Looped Needle designed by the authors is delivered through the lumen of the Zone-specific cannula. The suture end of the tibial surface is placed in the loop of the Looped Needle and pulled out to the surface of posteromedial joint line. The suture end of the femoral surface is pulled out in same manner. A transverse skin incision of 1cm size is made adjacent to pulled out suture and the suture is tied. Discussion: Even though modified inside-out suture technique requires longer operation time than conventional inside-out technique, it provides vertically oriented suture and good tissue coaptation. The authors recommend this modified inside-out suture technique to be good alternative in repairing tear of the posteromedial corner of medial meniscus.

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The Intermedial Relationship between the Animations, and (애니메이션 <인사이드 아웃>과 <센과 치히로의 행방불명>에서 나타난 상호매체성 관계)

  • Lim, Yong-Seob
    • Cartoon and Animation Studies
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    • s.43
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    • pp.103-122
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    • 2016
  • Inside Out(2015) and The Spiriting Away of Sen And Chihiro(2001) have similar narrative structures and scenes. This paper aimed to compare and analyze the intermedial relationship between the two animations. The result of the study showed intermedial relationship between Inside Out and The Spiriting Away of Sen And Chihiro, which was produced and released about 14 years before. However, it was hard to say the former referred to the system of the latter and adopted it. When seen from the narrative structure of exposition, development, crisis, climax, resolution, in Inside Out, various motifs of The Spiriting Away of Sen And Chihiro were restructured, creating a new feeling. This study considered intermediality as something that a single medium overcomes limitations and is transformed through materials, or media, and an important way to provide consumers with contents of better quality, and using Rajewsky's frame of analyzing intermediality, compared and analyzed the relationship of the two animations.

A study on the Measurement of Internal Defects of Pressure Vessel by using ESPI Methods (ESPI 방법들을 이용한 압력용기 내부 결함 측정에 관한 연구)

  • LEE J.S;Kang Y.J.;Baik S.H.
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2005.06a
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    • pp.1803-1807
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    • 2005
  • The pipe which it uses from the nuclear power plant or factory by a long period use and a corrosive action the inside defect occurs on the inside. abstract here. The ESPI method is in order to investigate the laser light in the measurement object it will be able to measure the wide territory whole in once, does not receive an effect in direction of defect not to be, has the strong point it will be able to measure a change of place arrowhead real-time defect. It measured a inside defect of pressure vessel by using Out of plane ESPI and In plane of ESPI. It compared a each method result.

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Pressure Wave Propagation Phenomena in Water Containing Uniformly Distributed Gas Bubbles (소량의 기포를 함유한 이상유체 내에서의 압력파의 전파현상)

  • Kim, D.-H.
    • The Journal of the Acoustical Society of Korea
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    • v.8 no.1
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    • pp.23-30
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    • 1989
  • Propagation phenomena of nonlinear pressure waves in a bubbly mixture are studied. The governing equations for a bubbly mixture are derived heuristically and energy equation is incorporated with other governing equations to take thermal effects into consideration inside the bubble. This non-isothermal condition of the bubble inside is especially important when high amplitude pressure waves are treated. Keller's equation is adapted for the bubble dynamics as practical problem. Some numerical simulations are carried out for the shock tube problem using a computer program based on the above model. A comparison with experimental results of Noordzij and van Wijngaarden shows that the structure of the wave in the shock tube experiment seems to be much more significantly affected 요 the complex heat transfer phenomena inside the bubbles than by the relative translational motion between bubbles and surrounding liquid.

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Effect of Everted(inside out) Silicone Hydrogel Lens on Corneal Topographical Changes (역방향으로 착용한 (inside out or everted) 실리콘 하이드로겔 렌즈가 각막형상 변화에 미치는 영향)

  • Kim, Soo-Hyun;Jeong, Ju-Hyun
    • Journal of Korean Ophthalmic Optics Society
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    • v.17 no.4
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    • pp.389-394
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    • 2012
  • Purpose: The purpose of this study was to examine the corneal topographical changes associated with the wearing of everted silicone hydrogel soft lenses. Methods: The shape and fluorescein pattern of everted silicone hydrogel lenses were investigated. The subject wore the silicone hydrogel everted lenses overnight for 8 hours. Objective refractive error and corneal shape were evaluated at baseline, 1, 2, 3, 5, and 7 days after lens wearing and 1,2,3, and 4 days after discontinuation of lens wear. Results: The Fluorescein pattern of everted silicone hydrogel lenses was similar to the reverse geometry lenses with pressure profile. Objective refractive error(sphere power) and corneal refractive power were decreased and corneal shape had changed during the everted silicone hydrogel lenses wear and recovered during the 4 days of discontinuation. Subject experienced no discomfort associated with the everted silicone hydrogel lenses. Conclusions: It appears that everted silicone hydrogel lenses are capable of inducing significant changes in corneal topography, with overnight wear. Further study must be done to help understand these changes to develop a predictable and effective way of using soft contact lenses for corneal reshaping.

SEARCHING FOR THE PROPER SEATING METHOD OF SEAMLESS BANDS WITH UNIFORMLY COATED CEMENT (접착용 시멘트의 균일한 도포를 위한 교정용 밴드 장착방법의 모색)

  • Kim, Hyung-Jun;Jeong, Tae-Sung;Kim, Shin
    • Journal of the korean academy of Pediatric Dentistry
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    • v.33 no.3
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    • pp.491-497
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    • 2006
  • Orthodontic seamless bands are frequently used in pediatric dentistry. In the process of seating bands with luting cement coated inside, not uniformed coating might bring about various problems such as enamel decalcification and/or gingivitis, and this clinical trial was made to review several band-seating methods to exclude these risks. One kind of band luting cement and one size of seamless bands were used on the resin replicas of an extracted maxillary and mandibular 1st molar with three different seating methods 1. seating the band with the luting cement coated only inside the band, 2. seating the band with the luting cement coated inside the band and on axial surfaces of the teeth, 3. seating the band with the adhesive tape on the occlusal opening of the band and the luting cement coated only inside the band. After cement was completely set, bands were peeled off from the teeth and the status of cement coating was evaluated. With this experiment more uniformed coating of the luting cement was found in latter two groups. These methods are thought more appropriate to almost completely rule out the risk of unevenly coated cement beneath the bands by conventional method.

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A Study on a Method for Fire Suppression in a Central Area inside the Roof of a Wooden Cultural Property using a Gas Extinguishing Apparatus (가스소화설비를 이용한 목조 문화재 적심부 화재진압 방법에 관한 연구)

  • Kim, Hyunsung;Kim, Byung Sean;Cho, Woncheol;Lim, Yun Mook
    • Journal of Korean Society of societal Security
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    • v.3 no.2
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    • pp.65-71
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    • 2010
  • This study was conducted to provide a method for fire suppression in a central area inside the roof of a wooden cultural property using a gas extinguishing apparatus, which is used as one of fire suppression methods with view to preventing valuable wooden properties inherited from ancestors from being destructed by fire. For a wooden property, it is very difficult to suppress fire when combustion spreads to a central area inside its roof, so it is impossible to put out a fire without destructing it. Such a fire fighting apparatus as a sprinkler, etc., installed in modern structures, is very effective, but the possibility of damaging a cultural property is highly probable after installment and operation, which leads to its low adaptability to a wooden property. Thus, the necessity of developing a fire suppress ion apparatus was raised to minimize the said problem and to obtain the desired results, and the need of making a plan on the installment was also raised based on the results of a test whose validity was proven. The central area inside a roof is a traditional - architectural style which is found in Korean wooden structures only, so it is impossible to discover similar cases in foreign countries. For this reason, this study was conducted to verify the effectiveness by developing a fixed fire suppression apparatus designed considering the speed and effectiveness in fire suppression. This study was sequentially carried out in the following steps. First, a frame for this study was made and the specific plan on a fire suppression method was established. Then, a fire suppression apparatus was installed. In the first step, the effectiveness for fire suppression was tested by installing valve open - punched - main water pores, and in the second step, the same effectiveness was tested by valve opened - punched - injection ports. For a wooden property similar to "Sungnyemun"(Gate of Exalted Ceremonies), its central area of the roof decides whether the fire suppression is successful or not, so the opinions on how to put out a fire were presented in this study, and thus the objective data to establish a method on fire suppression in a wooden structure(cultural property) was secured. Lastly, a scientific verification in the effectiveness for fire suppression measures was presented by installing a gas - fixed fire suppression apparatus.

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A Query Language for Multimedia Presentation Graphs and Query Processing Techniques with Algebra (멀티미디어 상연그래프 질의언어와 대수를 이용한 질의처리방법)

  • Lee, Tae-Kyong
    • Journal of KIISE:Databases
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    • v.27 no.2
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    • pp.185-198
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    • 2000
  • Recently the technological advance in the hardware dealing with multimedia data as well as the explosive increase of the volume of multimedia data bring about new interest in the use of multimedia presentations in many application domains. To use multimedia presentations efficiently, the integration of multimedia presentations into DBMS is necessary. This paper presents a multimedia presentatation query language based on contents and query processing techniques. Presently, multimedia presentation authoring tools denote a multimedia presentation using a presentation graph which is a DAG. A Node in the graph is a same type of media stream and edges denote a play-out order and a synchronization way among nodes. The contents of presentations graphs are the information of each stream, the sequential order of the information inside each stream and the play-out order among the streams. GCalculus/S is a calculus-based query language and can deal with the contents of a presentation graph and physical characteristics of multimedia data. It expresses the sequential order of information inside each stream and the play-out order of streams of a presentation graph using temporal operators Next, Connected and Until. O-Algebra, which is object algebra, is extended to process GCalculus/S queries.

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