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폐허탈을 위한 기관지차단기 사용시의 분리 기술
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 김종엽 | - |
| dc.contributor.author | Yoo, Ji Young | - |
| dc.date.accessioned | 2019-10-21T07:23:46Z | - |
| dc.date.available | 2019-10-21T07:23:46Z | - |
| dc.date.issued | 2014-08 | - |
| dc.identifier.other | 17838 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/18519 | - |
| dc.description | 학위논문(박사)--아주대학교 일반대학원 :의학과,2014. 8 | - |
| dc.description.tableofcontents | Table of Contents Abstract i List of Figures iv List of Tables v Abbreviations vi I. Introduction １ II. Methods ３ III. Results ６ IV. Discussion １０ V . Conclusion １３ References １４ 국문요약 １６ | - |
| dc.language.iso | eng | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | 폐허탈을 위한 기관지차단기 사용시의 분리 기술 | - |
| dc.title.alternative | Ji young Yoo | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 일반대학원 | - |
| dc.contributor.alternativeName | Ji young Yoo | - |
| dc.contributor.department | 일반대학원 의학과 | - |
| dc.date.awarded | 2014. 8 | - |
| dc.description.degree | Doctoral | - |
| dc.identifier.localId | 652811 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000017838 | - |
| dc.subject.keyword | 일측폐환기 | - |
| dc.description.alternativeAbstract | Background One lung ventilation (OLV) is accomplished with a double lumen tube (DLT) or a bronchial blocker (BB). In this study, we compared the effectiveness of lung collapse using DLT, BB with spontaneous collapse, and BB with disconnection technique. Methods Fifty-two patients undergoing elective pneumothorax surgery were included in this study. The patients were randomly assigned to one of three groups: DLT with spontaneous collapse group (Group 1), BB with spontaneous collapse group (Group 2), and BB with disconnection technique group (Group 3). In Group 3, we modified disconnection technique; 1) turned-off the ventilator and opened the adjustable pressure limiting valve allowing both lungs to collapse, 2) after loss of CO2 trace in the capnograph, 3) inflated blocker cuff and turned-on the ventilator allowing only dependent-lung reventilation. Five and ten min after OLV, lung collapse degree was assessed by the surgeon, who was blinded to the isolation technique. Results The overall degrees of lung collapse were different among groups (p = 0.001 at 5 min, p = 0.002 at 10 min). In the paired intergroup comparisons, the qualities of lung collapse degree at 5 min and 10 min were better in the Group 1 and in the Group 3 than in the Group 2 significantly. There were no differences between Group 1 and Group 3 in lung collapse degrees at any time points. In Group 3, the average time for loss of CO2 trace in the capnograph was 32.3 ± 7.0 sec. Conclusions BB with spontaneous collapse takes longer to deflate and do not provide equivalent surgical exposure to DLT. To accelerate the collapse of the lung in BB, disconnection technique could be helpful and the disconnection time required is about 30 sec. | - |
| dc.title.subtitle | 이중내강튜브와 분리기술을 적용하지 않은 기관지차단기 사용과의 비교 | - |
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- Graduate School of Ajou University > Department of Medicine > 4. Theses(Ph.D)
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