• Journal of Korean Biological Nursing Science
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• 제5권1호
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• pp.45-53
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• 2003

The purpose of this study was to identify the proper changing time of tracheal suction catheter by examining the microorganisms inside after used The samples were the adult and the elderly patients who were in the intensive cane unit of one university hospital in Korea from the early December, 2002 to the end of May 2003. Since the patients needed tracheal suction, sterile catheter including other equipments were used whenever tracheal suction provided, to the experimental group. The sterile catheter with others was provided when the catheter repeatedly used for four hours, to the comparative group. Research was permitted by the head of hospital administration, hospital nursing department; microbiology and intensive care unit. The main results of the study are as follows. 1) The demographic characteristics between the two groups present statistically no difference. 2) Every the experimental group showed various kinds of microorganisms, the numbers of the kinds and carries of the microorganisms were less than those of the comparative group. 3) The mean numbers of the microorganisms between the two groups were significantly different, p < 0.05. This study results strongly emphasize the needs of using sterile catheter whenever a nurse suctions to keep patient's airway open.

• 가정간호학회지
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• 제23권1호
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• pp.25-33
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• 2016

Purpose: This study aimed to survey caregivers of patients with Neuromuscular Rare and Incurable Disease (NRID) using invasive home mechanical ventilator (HMV), in order to compare the incident rate of pneumonia by tracheal suction procedures used. Method: Participants were 99 family caregivers of NRID patients using HMV. Participants were given a questionnaire consisting of 12 demographic items, 10 items about disease and HMV related characteristics, 11 items about tracheal suction procedures, and 2 items about the incidence of pneumonia. Data were analyzed using chi-square tests and t-tests. Results: The items that predicted the incidence of pneumonia were "change of irrigation saline every suction" (p=.047), "use of aseptic catheter every suction" (p=.004), and "instillation of normal saline before suction" (p=.027). In addition, these items were 47.4%, 51.4%, and 38.8% respectively. Conclusion: Family members caring for NRID patients with invasive HMV should be educated about tracheal suction, especially the necessity of changing irrigation saline after every suction, using the aseptic catheter for every suction, and instillation of normal saline before suction. Medical personnel such as home care nurses should periodically check tracheal suction procedures, and re-educate family caregivers when necessary.

• Journal of Chest Surgery
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• 제37권10호
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• pp.884-887
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• 2004

폐 절제술 후 남아 있는 폐엽의 무기폐는 술 후 흔히 볼 수 있는 합병증이다. 이는 효율적인 객담 제거가 되지 않으면 재원일수의 연장 및 전신 상태가 좋지 않은 환자들에겐 치명적일 수도 있다. 따라서 저자들은 고식적인 방법으로 객담 배출이 원활히 되지 앓는 환자에게 선택적 기관지내 흡입도관 유치술을 시행하였다. 기관지 내시경하에 시행하였으며 4번째 기관지륜 상방에 국소 마취를 하여 중심 정맥 도관을 기관지 내로 삽입하였으며 무기폐가 생긴 엽에 도관 끝을 유치하여 반복적 강제 객담배출을 시행하였다. 아주 효과적인 결과를 경험하였기에 보고하는 바이다.

• 성인간호학회지
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• 제18권5호
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• pp.718-726
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• 2006

Purpose: The purpose of this study was to investigate differences between a pulmonary aspiration group and a non-pulmonary aspiration group in glucose concentration of tracheal secretions by measuring time and feeding methods. Method: The subjects were 36 ICU patients who were receiving formula via nasogastric tubes and had endotracheal tubes or tracheostomy tubes. Tracheal secretions were collected by connecting suction traps to a suction catheter in three different times(within 1 hour after feeding, between 1 to 2 hours after feeding, and between 2 to 3 hours after feeding) for 2 days, overall six times. Glucose concentration of tracheal secretions was measured with the glucometer(Accucheck II). Results: Glucose concentration of tracheal secretions increased in progression after feeding. The mean of specimens collected last(between two to three hours after feeding) was shown to be the highest value(M=61.61mg/dl) in the pulmonary aspiration group. Significantly(p=.000) more subjects(94.44%) in the pulmonary aspiration group received formula via a 50cc syringe than those in the non-pulmonary aspiration group(22.22%). Conclusion: Critically ill patients may need more time for head-elevation after tube feeding to prevent pulmonary aspiration. In practice, enteral formula should not be given the patients via a $50_cc$ syringe anymore, instead a feeding bag or infusion pump should be used to prevent pulmonary aspiration.