Visual operation Hemorrhoidal Circular Stapler with anoscope , Synchronous tightening , No foreign body remain

Product Preoperative bowel preparation:

• Cleansing & enema
• Oral laxatives

Product Anesthesia method:

• Combined spinal and epidural anesthesia
• Local anesthesia
• Sacral anesthesia

Product Information: Elastic thread ligator for hemorrhoids:

It is a new ligator which can automatically tighten elastic thread through automatic tension drive trigger device. Four advanced technology have been awarded national patent. It is characterized with minimal invasive, security, painless and easy operation, which is suited to surgery for hemorrhoids in any stage.

Product Application: Internal Hemorrhoids & Mixed Hemorrhoids

Product Characteristics

Technology

The elastic thread has high strength, high surface friction and tighter binding. The elastic string has a special double-layer structure, with high strength, high surface friction, and it is not easy to slip and break after binding, so it can avoid the traditional rubber band slippage and delayed healing of ulcer surface caused by incomplete tissue necrosis and so on.

Elastic thread ring is used instead of rubber ring material, which has excellent performance in traditional hemorrhoid ligation. Traditional rubber ring is used as binding material, its disadvantage is that rubber is easy to aging, fatigue and deterioration. Elastic thread ligation is a new way to replace the rubber ring with elastic line, which is made of special polymer material with Silica gel. It has unique performance, avoids a series of inherent defects of rubber, and can obviously improve the binding effect.

Multiple points can be ligated on the same horizontal level, and the effect of anal cushion lifting is obvious. Due to the defect of the rubber band in traditional ligation, generally no more than 3 ligation points on the same horizontal level, otherwise it is easy to slip off. New ligation device use elastic threads instead of rubber bands, banding is extremely tight, so the numbers of ligation point can be appropriately increased, and the effect of anal pad lifting is obvious. For severe circular prolapse hemorrhoids, 3 to 4 points can be ligated on the base of the hemorrhoid piles, and 6 to 8 points can be ligated at upper mucosa which above the hemorrhoid (i.e. around the rectal wall, which is equivalent to a circle of hemorrhoid mucosa resection ), the anal cushion lifting effort is similar to PPH but without foreign body matters and scars.

More advantages than traditional device

● Compared with rubber band ligator

The different material of ligator makes two key indicators of ligator for hemorrhoids change, so, our product improves the scale and effect of surgery.

 One of the key indicators is the length of inner bore of ligation band

The minimum length of inner bore of rubber band is 1.5 mm, which is more likely to make the ligated tissues necrosis incompletely and increases the risk of bleeding when the knot detaches.

The length of inner bore of elastic band is nearly zero, which makes the ligated tissues necrosis completely without haemorrhage.

‚ Another key indicator is elastic recoil of ligation band

Rubber band may slip leading to ineffective treatment. It may also reduce the elasticity resulting in the ligated tissues necrosis incompletely and increasing the complications because of storage time and material.

● Compared with PPH(TST)

There is no section, wound and scar, so it recovers quickly.

No foreign body residual.

PPH(TST) cut many tissues, which more likely to form stricture of anus and residual titanium nail and result in complications, such as perforation, rectofistula and vaginal fistula. While our product just ligates mucosa without bleeding and other risks.

Theory: Double Layer Ligation

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