• Title/Summary/Keyword: 관 삽입

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Impact of Central Line Insertion Bundle on the Adherence of Bundle and Central Line-Associated Bloodstream Infections in the Operating Room (수술실에서 중심정맥관 삽입 시 번들적용이 중심정맥관 관련 혈류감염에 미치는 영향)

  • Shin, Eun Jeong;Jeong, Jae Sim;Choi, Sang Ho;Huh, In Young
    • Journal of Korean Biological Nursing Science
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    • v.18 no.4
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    • pp.257-263
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    • 2016
  • Background: This study purposed to examine how the incidence of the central line-associated bloodstream infection (CLABSI) in a operating room (OR) is affected by bundle application on central line insertion (CLI) practice. Methods: The study design was a pretest-posttest experimental trial. The subjects were 83 patients before the bundle application on CLI and 70 patients after. Results: The compliance(%) of bundle on CLI of among those who observed all of the five items increased from 7.2% before the intervention to 72.9% after. By items, compliance with the maximal barrier precaution was 100% for the use of a mask and cap before and after the intervention, but increased from 73.5% before the intervention to 88.6% after for the hand hygiene, from 73.5% to 88.6% for the use of a sterile gown, and from 9.6% to 75.7% for the use of a sterile large drape covering the whole body. CLABSI did not happen on CLI either before or after the application of the bundle intervention. Conclusion: Bundle application increased compliance with the use of a sterile gown and the use of a sterile large drape. However, its effect in the prevention of CLABSI was not clear probably due to the short period of intervention in a single hospital.

The Principles and Applications of Fluidized Bed Reactor with a Draft Tube (Draft Tube를 이용한 내부순환유동층 반응기의 원리와 응용)

  • 김상돈;송병호
    • Journal of Energy Engineering
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    • v.2 no.1
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    • pp.1-15
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    • 1993
  • 내부순환유동층이란 전형적인 기-고체 유동층 내부에 보조장치로서 원형관(draft tube) 또는 평판(partition plate)을 삽입하여 단일용기를 두 개의 층으로 분리하고 층 사이의 개방면적(opening area)을 통하여 입자의 순환이 일어나도록 하는 반응기 형태이다. (중략)

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Dorsal Mini-thoracotomy for PDA Closure in Premature Neonates (후방 소개흉술을 통한 미숙아 동맥관 개존증의 수술요법)

  • Lee, Hyang-Lim;Choi, Chang-Hyu;Son, Dong-Woo;Shim, So-Yeon;Park, Kook-Yang;Park, Chul-Hyun
    • Journal of Chest Surgery
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    • v.42 no.4
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    • pp.434-440
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    • 2009
  • Background: Surgical closure of a patent ductus arteriosus (PDA) can be considered when conservative medical treatment is ineffective or contraindicated. Low weight and earlier gestational age neonates who are treated with conservative medical therapy generally showed a higher failure rate. The morbidity of surgical PDA closure in such extremely low birth weight (ELBW) neonates is also high. Here we present the early results of a new technique for approaching the PDA through a dorsal minithoracotomy. Material and Method: From March 2006 to November 2008, 24 premature neonates underwent surgical PDA closure. The procedures were performed in the newborn intensive care unit via a 2 cm long dorsal minithoracotomy with the baby in the prone position with the left hemithorax elevated 30$^{\circ}$. Bimanual cotton swab blunt dissection completed the extrapleural accesstothe PDA and then two clips were applied. Tube thoracostomy was avoided if there was no meaningful pleural laceration. Result: The infants mean gestational age was 26.5$\pm$2.1 weeks (range: 23 to 30 weeks) and the average age at operation was 11$\pm$11 days. The mean body weight at operation was 933$\pm$271 grams (range: 570 to 1,700 grams). Eight patients expired, but there was no procedure-related death. Postoperative echocardiography revealed two cases of residual shunt but none of these shunts were detected on the follow up echocardiogram that was performed on the post operative 5 and 59 days. Conclusion: We concluded that the technique described here is an effective procedure in view of the satisfactory operative exposure and the low rate of complications.

Risk Factors of Nosocomial Sepsis in Very Low Birth Weight Infants (극소 저출생 체중아에서 병원 감염 패혈증의 위험인자)

  • Kim, Cu-Rie;Kim, Seung-Yeon;Park, Ho-Jin;Ki, Mo-Ran;Yoon, Hye-Sun
    • Neonatal Medicine
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    • v.17 no.1
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    • pp.84-93
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    • 2010
  • Purpose : This study was performed to estimate the incidence of nosocomial sepsis and to identify the most relevant risk factors for nosocomial sepsis in high-risk very low birth weight (VLBW) infants. Methods : A retrospective review of 341 VLBW infants, admitted to the Neonatal Intensive Care Unit of the Eulji University Hospital (Daejeon & Seoul) between January 2002 and June 2009, who survived more than 72 hours was performed. The incidence, causative organisms, risk factors and prognosis of nosocomial sepsis in VLBW infants were analyzed. Results : The incidence of nosocomial sepsis was 16.1% and the onset date of nosocomial sepsis was 21.5$\pm$15.9 days (mean$\pm$SD) after delivery. Staphylococcus aureus (21.3%) was the most common organism in the patients with nosocomial sepsis in VLBW infants. The multiple logistic regression analysis showed that, gestational age [odds ratio (OR), 0.87; 95% CI, 0.83-0.91], umbilical artery catheter use for more than 5 days (OR, 2.2; 95% CI, 1.15-4.46), umbilical venous catheter use for more than 5 days (OR, 2.1; 95% CI, 1.11-4.16), peripheral arterial line use (OR, 2.1; 95% CI, 1.14-4.04) and intravenous intralipids (OR, 4.3;95% CI, 1.13-14.32) were identified as risk factors. Conclusion : The limited usage of intravascular catheter related procedures and the short providence of intravenous nutrition may decrease the incidence of nosocomial sepsis in VLBW infants.

Intraarticular Migration of Intrafix Sheath during Arthroscopic ACL Reconstruction (관절경적 전방 십자 인대 재건술 중 발생한 IntraFix Sheath의 관절 내로의 이동)

  • Cho, Suk-Hoon;Seo, Young-Jin;Kim, Yong-Kuk;Yoo, Yon-Sik
    • Journal of the Korean Arthroscopy Society
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    • v.14 no.2
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    • pp.120-123
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    • 2010
  • An inappropriate insertion of a interference device to fix the graft in the tibial tuunel can cause potential complications. We describe a case of 27-year-old man who underwent anterior cruciate ligament reconstruction using IntraFix device(DePuy Mitek, Raynham, MA). In this report we present a case of migration of IntraFix sheath by inappropriate insertion of IntraFix screw along with a review of the current literature.

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Pre-prosthetic minor tooth movement with elastic separating ring & provisional restoration modification: case report (교정용 고무 링의 삽입과 임시 전장관의 수정을 통한 보철 수복 전 인접면 공간 획득: 증례보고)

  • Shin, Han-Eol;Roh, Byoung-Duck;Shin, Yoo-Seok;Lee, Chan-Young
    • Restorative Dentistry and Endodontics
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    • v.37 no.2
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    • pp.114-118
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    • 2012
  • Proximal caries or coronal defect in posterior teeth may result in the loss of proximal space and drifting of neighboring teeth, which makes restoration difficult. Inability to restore proper contours and to align tooth axis properly are commonly encountered problems when planning tooth restoration. Moreover, tilted teeth aggravate periodontal tissue breakdown, such as pseudo-pocket, and angular osseous defect. The purpose of this case presentation is to describe a simple technique for inducing minor tooth movement with orthodontic separating ring and provisional restoration modification. This method was used to create crown placement space on mesially tilted molar. This method is easy, simple and efficient technique which could be used in interproximal space gaining in selected situation.

A Theoretical Study on the Ground Water Flow Adjacent to Buried Pipe (지중 매설관 주변의 지하수흐름에 대한 이론적 고찰)

  • Lee, Seung-Hyun;Han, Jin-Tae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.3
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    • pp.1439-1443
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    • 2011
  • A theoretical study on the ground water flow adjacent to buried pipe was conducted. Incompressible and irrotational flow were considered in analytical study. Ground water flow were defined by complex potentials. Firstly, uniform flow without buried pipe was analysed and then the effect of buried pipe was considered by superposition via circle theorem. Although two kinds of flow can be added by linearity of complex potentials, investigation of the singularities of the complex potentials should be done in advance. Finally, ground water flow past a buried pipe was analysed via complex potentials and net force exerted on the buried pipe by the ground water flowing past with circulation was derived.

Analysis of PICC Inserted Patient Data in a Hospital by IV CNS-Driven Intervention (정맥주입 전문간호사가 삽입한 말초삽입형 중심정맥관(PICC) 사용 결과에 대한 후향적 분석)

  • Park, Jeong-Yun;Park, Kwang-Ok;Baek, Mi-Kyung;Kim, Se-Ra;Kwon, Hye-Li;Yang, Su-Ji
    • Journal of Korean Biological Nursing Science
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    • v.6 no.1
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    • pp.33-42
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    • 2004
  • Background : Intravenous(IV) access is becoming an increasingly important part of health care today. The current drive for clinical effectiveness and cost-effective health care serves to increase the need for reliable vascular access. Venous access devices were developed to overcome problems associated with limited peripheral access and frequent venipuncture in patients with long-term therapy. Although the peripherally inserted central catheter(PICC) have become popular during recent years in USA, its procedure is rare in Korea. Purpose : The goal of this study was to analyze the PICC inserted patient data by IV CNS intervention. Method : A Total of 62 PICCs were inserted into 51 patients by the IV CNS during a 10-month period form November, 14, 2002, to October 2, 2002. Data was obtained retrospectively through chart review. Result : The patient population included 34(54.8%) men and 28(45.2%) women, with a mean age 50.6 years. The main indication for PICC placement was to access vein in poor peripheral venous status(40.3%). The mean served interval for PICC insertions was 16.7 days(range, $2{\sim}61$ days). The reasons for removal were completed therapy in 18 cases(29.0%), patient death in 13 cases(21.0%), and mechanical or functional PICC problem in 10cases(16.1%). The three PICCs removed for presumed infection, and one had only positive tip cultures(0.2%). Conclusion : PICCs are rapidly growing popularity and required an extended course of IV therapy.

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