3D-Printed Microneedles Create Precise Perforations in Human Round Window Membrane in Situ
نویسندگان
چکیده
منابع مشابه
THE. ROUND WINDOW NICHE AND MEMBRANE IN CHRONIC SUPPURATIVE OTITIS MEDIA
This study evaluated the histopathologic changes in the round window niche. , and membrane in cases of chronic suppurative otitis media. The pathologic process was found in all subjects. Fibrocystic or fibrous tissue was most commonly seen, while active granulation was less developed. The round window membrane was thicker and inflamed throughout its layers. Inflammatory invasion of the inne...
متن کاملthe. round window niche and membrane in chronic suppurative otitis media
this study evaluated the histopathologic changes in the round window niche. , and membrane in cases of chronic suppurative otitis media. the pathologic process was found in all subjects. fibrocystic or fibrous tissue was most commonly seen, while active granulation was less developed. the round window membrane was thicker and inflamed throughout its layers. inflammatory invasion of the inner ea...
متن کاملPrecise microinjection into skin using hollow microneedles.
Hollow needles of micron dimensions have previously been fabricated and envisioned for use with transdermal patches or infusion pumps to achieve painless delivery of drugs to the skin for local and systemic effects without the need for hypodermic needles. However, little work has been carried out to identify methods to effectively use hollow microneedles for drug delivery. To address this need,...
متن کاملتعیین ارزش غذایی برخی از ضایعات کشاورزی با استفاده از روشهای ,in vitro,in situ in vivo
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15 صفحه اولIn Situ Thermal Generation of Silver Nanoparticles in 3D Printed Polymeric Structures
Polymer nanocomposites have always attracted the interest of researchers and industry because of their potential combination of properties from both the nanofillers and the hosting matrix. Gathering nanomaterials and 3D printing could offer clear advantages and numerous new opportunities in several application fields. Embedding nanofillers in a polymeric matrix could improve the final material ...
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ژورنال
عنوان ژورنال: Otology & Neurotology
سال: 2020
ISSN: 1531-7129,1537-4505
DOI: 10.1097/mao.0000000000002480