LINEAR CUTTING ELEMENT WITH E-SHAPED GUIDING ELEMENT

摘要

A linear cutting element (1) with an E-shaped guiding element (16) enables the suture and cutting of surgery to be simultaneously conducted when being loaded in a linear cutting anastomat (2). The linear cutting element (1) comprises a knife underlaying plate (10), a nail abutting seat (11), an assembly cover (12), suture nails (13), a nail cartridge (14), a push sheet (15), a guiding element (16), a pin (17) for the guiding element, a cutting knife (18), a knife stand (19), a positioning needle (20), a positioning needle holder (21) and a blank cap (22). The knife underlaying plate (10) and the nail abutting seat (11) are fixedly connected through a front-end groove (101) and rear-end agnails (102, 103) of the knife underlaying plate (10). The nail abutting seat (11) is fixedly connected to the guiding element (16) through the pin (17) for the guiding element. The guiding element (16) is placed at the open end of the nail cartridge (14), and the guiding element (16) enables nail grooves (122) at the two sides of the nail cartridge (14) to remain parallel vertically, which enables the nail cartridge (14) in an open state to be in a closed state. The assembly cover (12) is arranged between the nail abutting seat (11) and the nail cartridge (14), and can be removed from the linear cutting element (1). The linear cutting element (1) is replaceably loaded into the linear cutting anastomat (2).

主权项

1. A linear cutting element with an E-shaped guiding element, characterized in that, comprising a tool underlying plate, a nail abutting seat, an assembly cover, a suturing nail, a nail cartridge, a push sheet, a guiding element, a guiding element pin, a cutting tool, a tool apron, a positioning needle, a positioning needle holder and a blank cap; the tool underlying plate and the nail abutting seat are fixedly connected by a front-end groove and a rear-end barb of the tool underlying plate;
the nail abutting seat is fixedly connected with the guiding element by the guiding element pin; the guiding element is arranged at an open end of the nail cartridge, and the guiding element enables nail grooves at the two sides of the nail cartridge to remain parallel vertically, which enables the nail cartridge in an open state to be in a closed state; the assembly cover is arranged between the nail abutting seat and the nail cartridge, and can be removed from the linear cutting element.