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Anal retractor operation

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Added: 08.01.2021
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The authors present the characteristics and the advantages deriving from the use of a new accessory to be fitted on the isostatic anal retractor in order to further improve visualisation of the operative field during the treatment of pelvic and anal pathologies. The isostatic anal retractor consists of a system of rotating rings and valves which are positioned with surgical stitches on the patient's buttocks. The new accessory is characterised by one or more elastic systems that can be fixed to the retractor metal ring and attached by means of curved needles to flaps of anal mucosa, affording enhanced visibility of the operative field. A total of 25 patients with mucosal prolapse, 5 with haemorrhoids and 5 with anal fistulas--were treated surgically for their respective pathologies using the isostatic anal retractor and the new accessory.
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Barr Self-Retaining Anal Retractor

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Perineal skin recurrence on the site of Lone Star Retractor: case report

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Anka Saglik Gereçleri Sanayi Iç ve Dis Ticaret Ltd. Sti.

Surgery procedure today often relies on complete technical equipment. This will increase the important of usability as a selection criterion when hospitals purchase new equipment. In anorectal surgery, anal retractor are so important in ensure better visual field for operation, saving time and labour, with safety and reliability.
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The invention concerns an anal retractor with retractor valves guided for movement apart. Anal retractors are used in order to dilate the anal canal for medical interventions and examinations. These anal retractors include retractor valves, which are introduced into the anal canal and then are moved apart for dilation of the anal canal. In one known embodiment two retractor valves are provided, which are spread apart using a scissors grip. Therewith only a comparatively small dilation of the anal canal is possible.
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