The curved cutter stapler is a device used in medicine as an alternative to manual suturing. The main working principle is to use titanium staples to dissociate or anastomose tissue, similar to a stapler.

Depending on the scope of application, they are mainly divided into skin anastomoses, circular anastomoses for the digestive tract (esophagus, gastrointestinal, etc.), rectal anastomoses, circular hemorrhoid anastomoses, circumcision anastomoses, vascular anastomoses, hernia anastomoses, and pulmonary cutting and suturing devices. To perform a procedure, a cut and anastomosis must be made. anastomosis involves joining two luminal structures that are usually separated, or not directly connected, and the two tissues may have different thicknesses and biomechanical properties. the curved cutter stapler is designed to overcome these differences and allow the procedure to be completed successfully.

Different tissues have different properties, and different anastomoses, anastomotic staples and staple compartments are suitable for different types of surgical procedures.

1、Anastomoses have different types, linear, curved or circular, disposable or reusable.

2, anastomotic staples are also made of a variety of materials, such as titanium, stainless steel or absorbable synthetic materials with weak immune response.

3, nail position according to the characteristics of the anastomosis nail by color classification.

Each curved cutter stapler model has features that are adapted to the specific situation.

1. the anastomotic staples in the non-cutting linear anastomosis clutch are arranged in one row or in two staggered rows and are available in three different sizes, with anastomotic staple sizes ranging from 4.5 to 5.5 mm.

2. linear cutting anastomoses with four rows of anastomosing nails and a thin plate driven by a cursor, with three sizes of anastomosing nails with different heights and lengths

3. curved cutting anastomoses with four rows of anastomosing staples have only one curved incision of four different diameters

4. The circumferential anastomosis clutch can form a circumferential line of staples ranging from 21-33 mm in diameter.

Each type of curved cutter stapler has its own matching staple compartment, in which the height of the anastomosing staple varies. The most important factor in the anastomotic staple is the closing staple height, as it must be ensured that it will accommodate the associated tissue during closure.

When selecting the appropriate curved cutter stapler, the following characteristics must be noted.

1. The ability to reach the target site

2. Ability to complete the staple line and cut

3. Avoid staple line leakage and bleeding

Advantages of Qianjing Medical's curved cutter stapler.

1. Qianjing Medical provides better motion grip and minimal tissue slippage.

2. Qianjing Medical's electric lumpectomy anastomosis can be battery powered and has better stability, thus reducing potential tissue trauma.

3. the Qianjing Medical endoscopic multi-point powered anastomosis clutch is suitable for 5.3 x 3.7 mm closed anastomosis staples for single use.

4. Qianjing Medical uses Tri-Staple technology, which is ergonomically designed, has a precise connector, and a one-handed grip to operate on a variety of tissues.

5. superior staple line strength, 45 degree rotation angle, better relative grip.

6. Reduced tissue slippage, better maneuverability, higher dexterity, and high degree of fit.