Anorectal surgery assisting device

An auxiliary device and surgical technology, applied in the field of medical equipment, can solve the problem of inability to effectively use circular staplers for non-circular hemorrhoid resection and wound anastomosis, inability to fully use PPH circular staplers, and inability to purse non-circular hemorrhoids Suture and other problems, to achieve the effect of reducing the recurrence rate of the affected area, shortening the operation time, and increasing the space
CN104287785BActive Publication Date: 2016-08-17B J ZH F PANTHER MEDICAL EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
B J ZH F PANTHER MEDICAL EQUIP
Publication Date
2016-08-17

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Abstract

The invention provides an anorectal operation assisting device which comprises a hollow body, a guide portion located at the far end of the hollow body and an external expansion portion located at the near end of the hollow body. The side wall of the hollow body is provided with at least one opening, the portion, opposite to the opening, of the side wall of the hollow body is provided with at least one suture traction hole, and the outer side wall near the suture traction hole is provided with a cover provided with an open port. Compared with traditional hemorrhoidectomy and procedure for prolapse and hemorrhoids, by means of the anorectal operation assisting device, purse-string suture is well and evenly carried out on non-circular hemorrhoids, lateral traction is complete, and accordingly operation space of an endoscopic stapler in the hollow body is enlarged, so that the non-circular hemorrhoids are conveniently and completely removed, pain of patients is greatly relieved, and the recurrence rate of affected parts is lowered.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to an anorectal operation auxiliary device, in particular to an auxiliary device for operations such as excision of hemorrhoid tissue and rectocele. Background technique

[0002] Hemorrhoids are soft veins formed by the flexion and expansion of the hemorrhoidal venous plexus under the end of the rectum and the skin of the anal canal. It is a common and frequently-occurring disease that occurs inside and outside the anus. There are many traditional treatment methods, but most of them are various destruction methods aimed at swelling and prolapsed hemorrhoids. The postoperative pain is severe, the complications are many, the recurrence rate is high, and the clinical effect is not good. In view of this, a new type of PPH (procedure for prolapsed and hemorrhoids) surgery - stapler hemorrhoids circumcision and anastomosis has gradually been widely used in the treatment of severe ...

Claims

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