1.Dental materials in Papua New Guinea: a survey of dental clinics
Papua New Guinea medical journal 1990;33(1):29-35
Questionnaires were distributed to 55 Public Health and Defence Force dental clinics throughout Papua New Guinea in order to ascertain storage and clinical conditions, as well as information related to the type, consumption and performance of alginate and elastomeric impression materials and composite restorative materials. Of the 39 respondents, representing a 71% return, few reported any problems with either of the two types of impression materials. However, complaints associated with the use of paste-paste composites, Adaptic and Concise, were a major concern. It was assumed that the problems were caused by exposure to excessively high temperatures during shipment, distribution and storage of these materials throughout Papua New Guinea. Alternative materials, which are less sensitive to heat, were proposed for use in Papua New Guinea. These were a light-activated composite (Durafill), a powder-liquid composite (Powderlite) and a powder-water glass ionomer (Chemfil II).
Dental Clinics
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Dental Materials - supply &
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distribution
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Dental Restoration, Permanent - instrumentation
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Drug Storage
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Military Dentistry
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Papua New Guinea
2.Evidence-based management of medical disposable materials.
Chinese Journal of Medical Instrumentation 2009;33(2):134-136
Evidence-based management of medical disposable materials pays attention to collect evidence comprehensively and systematically, accumulate and create evidence through its own work and also evaluate evidence strictly. This can be used as a function to guide out job. Medical disposable materials evidence system contains product register qualification, product quality certification, supplier's behavior, internal and external communication evidence. Managers can find different ways in creating and using evidence referring to specific inside and outside condition. Evidence-based management can help accelerating the development of management of medical disposable materials from traditional experience pattern to a systematic and scientific pattern. It also has the very important meaning to improve medical quality, control the unreasonable growth of medical expense and make purchase and supply chain be more efficient.
Biomedical and Dental Materials
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economics
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supply & distribution
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Disposable Equipment
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economics
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supply & distribution
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Evidence-Based Medicine
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Purchasing, Hospital
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organization & administration