新型扩肛器座

Novel anus dilator seat

Abstract

The utility model provides a novel anus dilator seat, which comprises a hollowed body and a stitching connection part arranged at the rear end of the hollowed body. The stitching connection part is a broadside with a hollowed structure and the diameter of the stitching connection part is larger than the diameter of the hollowed body. The hollowed body can be fixed on the surgical operation position through stitching the broadside on the tissue. At least one opening is arranged on the wall of the hollowed body. The mucous membrane of upper hemorrhoid and all or partial hemorrhoid tissues can enter the internal part of the hollowed body. The utility model mainly has the advantages that the mucous membrane of the upper hemorrhoid and all or partial hemorrhoid tissues can be pulled into the anus dilator seat from the opening during operation, stapling nails exist only at the mucous membrane of the upper hemorrhoid and at the all or partial hemorrhoid tissues after a hemorrhoid stapler is used to stitch and cut the hemorrhoid, the anorectum is still provided with a certain elasticity and the smooth defecation of the patients is ensured.
本实用新型提供了一种新型扩肛器座,包括:一中空的本体,设置在本体的后端的缝合连接部,所述缝合连接部为一个直径比本体大、且带有镂空结构的宽边,通过将宽边缝合在组织上从而使本体固定在手术操作位置;所述本体的壁上开有至少一个开口,痔上粘膜及全部或部分的痔组织可以通过所述的开口进入到本体中空的内部。本实用新型的有益效果主要体现在:由于痔上粘膜及全部或部分的痔组织在手术中被从开口中拉入到扩肛器座内,而使用痔疮吻合器进行缝切后,仅被拉入的痔上粘膜及全部或部分的痔组织处有吻合钉,因此肛门直肠还是具备一定的弹性,保证病人的排便顺畅。

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-101829392-ASeptember 15, 2010苏州天臣国际医疗科技有限公司一种新型扩肛器座
    CN-103315783-ASeptember 25, 2013常州市微凯医疗科技有限公司Hemorrhoid cutting guider