منابع مشابه
The syringe gap: an assessment of sterile syringe need and acquisition among syringe exchange program participants in New York City
BACKGROUND Programmatic data from New York City syringe exchange programs suggest that many clients visit the programs infrequently and take few syringes per transaction, while separate survey data from individuals using these programs indicate that frequent injecting - at least daily - is common. Together, these data suggest a possible "syringe gap" between the number of injections performed b...
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The method described by Rosenau 1 for injecting precise amounts of fluids into animals is excellent. In the practical application of this method certain difficulties have however been encountered, which, it is believed, can be overcome by improvements in the syringe herein described. The time reqtfired for removing the bulb of and measuring the salt solution into the syringe to wash i t out, af...
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The aim of partial laryngeal surgery is to perform a radical removal of cancer, reconstructing the anatomical crossing of the respiratory and digestive tracts with preservation of laryngeal function. [1-5] Despite usual favorable results, postoperative functional impairment may persist. In such cases, dysphagia and dyspnea are the most important complications and may cause recurrent aspiration ...
متن کاملDownward movement of syringe pumps reduces syringe output.
We studied how lowering a syringe pump and changing the outflow pressure could affect syringe pump output. We experimentally reduced the height of three different syringe pump systems by 80 cm (adult setting) or 130 cm (neonatal setting), as can happen clinically, using five flow rates. We measured the time of backward flow, no flow and the total time without flow. An exponential negative corre...
متن کاملSyringe-injectable electronics.
Seamless and minimally invasive three-dimensional interpenetration of electronics within artificial or natural structures could allow for continuous monitoring and manipulation of their properties. Flexible electronics provide a means for conforming electronics to non-planar surfaces, yet targeted delivery of flexible electronics to internal regions remains difficult. Here, we overcome this cha...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1905
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)21538-4