• 대한간호
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• 제29권2호
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• pp.48-65
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• 1990

The government has adopted a policy to introduce Home Health Care Program, and has established a three stage plan to implement it. The three stage plan is : First, to amend Article 54 (Nurses for Different Types of Services) of the Regulations for Implementing the Law of Medical Services; Second, to tryout the new system through pilot projects established in public hospitals and clinics; and third, to implement at all hospitals and equivalent medical institutions. In accordance with the plan, the Regulation has been amend and it was promulgated on January 9,1990, thus establishing a legal ground for implementing the policy. Subsequently, however, the Medical Association raised its objection to the policy, causing a delay in moving into the second stage of the plan. Under these circumstances, a study was conducted by collecting and evaluating the opinions of physicians, nurses, non-medical personnel and patients on the need and expected result from the home health care for the purpose of help facilitating the implementation of the new system. As a result of this study, it was revealed that: 1. Except the physicians, absolute majority of all other three groups - nurses, non-medical personnel and patients -gave positive answers to all 11 items related to the need for establishing a program for Home Health Care. Among the physicians, the opinions on the need for the new services were different depending on their field of specialty, and those who have been treating long term patients were more positive in supporting the new system. 2. The respondents in all four groups held very positive view for the effectiveness and the expected result of the program. The composite total of scores for all of 17 items, however, re-veals that the physicians were least positive for the- effectiveness of the new system. The people in all four groups held high expectation on the system on the ground that: it will help continued medical care after the discharge from hospitals; that it will alleviate physical and economic burden of patient's family; that it will offer nursing services at home for the patients who are suffering from chronic disease, for those early discharge from hospital, or those who are without family members to look after the patients at home. 3. Opinions were different between patients( who will receive services) and nurses (who will provide services) on the types of services home visiting nurses should offer. The patients wanted "education on how to take care patients at home", "making arrangement to be admitted into hospital when need arises", "IV injection", "checking blood pressure", and "administering medications." On the other hand, nurses believed that they can offer all 16 types of services except "Controlling pain of patients", 4. For the question of "what types of patients are suitable for Home Health Care Program; " the physicians, the nurses and non-medical personnel all gave high score on the cases of "patients of chronic disease", "patients of old age", "terminal cases", and the "patients who require long-term stay in hospital". 5. On the question of who should control Home Health Care Program, only physicians proposed that it should be done through hospitals, while remaining three groups recommended that it should be done through public institutions such as public health center. 6. On the question of home health care fee, the respondents in all four groups believed that the most desireable way is to charge a fixed amount of visiting fee plus treatment service fee and cost of material. 7. In the case when the Home Health Care Program is to be operated through hospitals, it is recommended that a new section be created in the out-patient department for an exclusive handling of the services, instead of assigning it to an existing section. 8. For the qualification of the nurses for-home visiting, the majority of respondents recommended that they should be "registered nurses who have had clinical experiences and who have attended training courses for home health care". 9. On the question of if the program should be implemented; 74.0% of physicians, 87.5% of non-medical personnel, and 93.0% of nurses surveyed expressed positive support. 10. Among the respondents, 74.5% of -physicians, 81.3% of non-medical personnel and 90.9% of nurses said that they would refer patients' to home health care. 11. To the question addressed to patients if they would take advantage of home health care; 82.7% said they would if the fee is applicable to the Health Insurance, and 86.9% said they would follow advises of physicians in case they were decided for early discharge from hospitals. 12. While 93.5% of nurses surveyed had heard about the Home Health Care Program, only 38.6% of physicians surveyed, 50.9% of non-medical personnel, and 35.7% of patients surveyed had heard about the program. In view of above findings, the following measures are deemed prerequisite for an effective implementation of Home Health Care Program. 1. The fee for home health care to be included in the public health insurance. 2. Clearly define the types and scope of services to be offered in the Home Health Care Program. 3. Develop special programs for training nurses who will be assigned to the Home Health Care Program. 4. Train those nurses by consigning them at hospitals and educational institutions. 5. Government conducts publicity campaign toward the public and the hospitals so that the hospitals support the program and patients take advantage of them. 6. Systematic and effective publicity and educational programs for home heath care must be developed and exercises for the people of medical professions in hospitals as well as patients and their families. 7. Establish and operate pilot projects for home health care, to evaluate and refine their programs.

• 대한치과보철학회지
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• 제46권2호
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• pp.148-156
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• 2008

자가부식 접착제는 사용하기 쉽고, 술식 민감성이 적은 장점이 있으나 특히 산도가 약한 자가부식 접착제의 법랑질에 대한 결합력은 논란이 되고 있다. 본 연구에서는 2단계 자가부식 접착제인 Clearfil SE Bond (Kuraray, Okayama, Japan)의 연마 법랑질에 대한 미세인장 결합강도를 측정하여 3단계 산부식수세 접착제인 Scotchbond Multi-Purpose (3M ESPE, St. Paul, MN, USA) 및 1단계 자가부식 접착제인 iBond (Heraeus Kulzer Gmbh, Hanau, Germany)의 결합강도와 비교하고자 하였고, 2단계 자가부식 접착제에 산부식 전처리를 시행하는 것이 법랑질에 대한 결합강도를 높일 수 있는지 알아 보고자 하였다. 실험군은 2단계 자가부식 접착제인 Clearfil SE Bond만 사용한 비산부식 군과 35% 인산 (Scotchbond Etchant, 3M ESPE)으로 산부식 후 Clearfil SE Bond를 사용한 산부식 군, 그리고 1단계 자가부식 접착제인 iBond를 사용한 군으로 나누었다. 대조군은 3단계 산부식수세 접착제인 Scotchbond Multi-Purpose를 사용한 군으로 정하였다. Bovine 전치의 순면을 십자가형으로 4등분하여 각 군으로 무작위로 배분하였다. 각 치아의 순면을 800-grit 실리콘 카바이드 지로 연마한 후 삭제된 법랑질면에 제조사의 설명서에 따라 각 군의 접착제를 적용하고 Light-Core (Bisco)로 적층 충전하였다. 시편은 $37i{\acute{E}}$, 증류수에 일주일 동안 보관한 후 low speed precicion diamond saw (TOPMENT Metsaw-LS, R&B, Daejeon, Korea)를 이용하여 약 $0.8{\times}0.8mm$ 단면이 되도록 시편을 절단하여 미세시편을 제작하였다. 일주일마다 증류수를 교환하면서 한 달, 세 달 동안 $37i{\acute{E}}$, 증류수에 미세시 편을 보관한 후 각각의 미세인장결합강도를 측정하였다. 미세인장결합강도 (MPa)는 파절 시에 가해진 힘 (N)을 접착면적 ($mm^2$)으로 나누어 계산하였다. 접착계면에서의 파절 양상은 실물현미경 (Microscope-B nocular, Nikon)을 이용하여 분류하였다. 미세인장결합강도에 대한 통계분석은 one-way ANOVA를 이용하여 유의수준 5%에서 검정하였고, 사후감정은 Least Significant Difference 방법을 이용하였다. 중합 후 1개월 뒤 측정된 각각의 접착제의 평균 미세인장결합강도는 유의수준 5%에서 모든 접착제 간에 유의한 차이가 없었다. 3개월 뒤 측정된 각각의 접착제의 평균 미세인장결합강도는 유의수준 5%에서 iBond 와 Clearfil SE Bond 비산부식 군과 Scotchbond Multi- Purpose 간에는 각각 유의한 차이가 없었다. 본 연구에서는 2단계 자가부식 접착제인 Clearfil SE Bond의 연마 법랑질에 대한 미세인장결합강도가 3단계 산부식수세 접착제인 Scotchbond Multi-Purpose 와 비교하여 유의한 차이가 없었으며 (P>0.05), 3개월 후의 결과에서 Clearfil SE Bond 비산부식 군의 미세인장결합강도가 Clearfil SE Bond 산부식 군보다 유의하게 낮았다 (P<0.05). 즉 35% 인산으로 산부식 전처리를 시행한결과 Clearfil SE Bond 의 법랑질에 대한 결합강도가 증가하였다.