The present application relates to a circular stapler usable for a laparoscope, comprising an anvil assembly, a cartridge assembly and a handle assembly provided separately. The anvil assembly, the cartridge assembly and the handle assembly are sequentially placed in a human tissue and then assembled for use. The anvil assembly comprises a pull rod, the pull rod passes through the cartridge assembly and is connected to the handle assembly, and the cartridge assembly is connected to both the pull rod and the handle assembly. The size of an outer sleeve of a front end of the handle assembly is smaller than the size of the laparoscope for delivery through the laparoscope. The circular stapler for the laparoscope of the present application is suitable for minimally invasive surgery, and can be easily entered into a patient's body through the laparoscope without hindrances. After assembling with the pre-placed cartridge assembly and the anvil assembly, a target tissue is stapled and cut, which is convenient to use. The cartridge assembly and the anvil assembly of different sizes can be selected in accordance with the size of the stapling, which is convenient to replace, and has common applicability. In addition, the circular stapler for the laparoscope of the present application can prevent the staple from escaping.La présente invention concerne une agrafeuse circulaire utilisable pour un laparoscope, comprenant un ensemble enclume, un ensemble cartouche et un ensemble poignée disposés séparément. L'ensemble enclume, l'ensemble cartouche et l'ensemble poignée sont placés de manière séquentielle dans un tissu humain puis assemblés pour être utilisés. L'ensemble enclume comprend une tige de traction, la tige de traction passe à travers l'ensemble cartouche et est reliée à l'ensemble poignée, et l'ensemble cartouche est relié à la fois à la tige de traction et à l'ensemble poignée. La taille d'un manchon externe d'une extrémité avant de l'ensemble poignée est inférieure à l
