نتایج جستجو برای: speculum
تعداد نتایج: 618 فیلتر نتایج به سال:
Endoscopic submucosal dissection (ESD) was performed for early rectal cancer in a 70-year-old man (●" Fig.1). The bulky tumor occupied nearly half of the lumen. As the forcible removal of the resected specimen from the rectum using only the retrieval net (Disposable Loop Retrieval Net; net diameter 40×75 mm; Meditalia, Palermo, Italy) could have resulted in its fragmentation, we decided to take...
PURPOSE To evaluate the clinical use of a newly-developed disposable lid speculum with a drape. METHODS LiDrape® is a cylindrical device that consists of two flexible rings of polyacetal resin with a transparent elastic silicone sheet attached to the rings. The novel device holds the eyelids between the rings, and a hole in the center of the device provides a surgical field. We used the novel...
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