Medical stapler

摘要

A medical stapler according to the present invention includes a magazine containing staples, a rail for aligning the staples, and a mechanism for punching out staples; a lever for actuating the mechanism for punching out the staples; and a housing for enclosing and connecting the magazine and the lever. An inner surface of the housing includes a linear positioning portion continuing from an opening of the housing, and a latching portion for latching the magazine, a surface of the magazine tangent to the inner surface of the housing includes a positioning portion conforming to the positioning portion of the housing, and a latching portion conforming to the latching portion of the housing, and combining the positioning portion of the housing and the positioning portion of the magazine, and fitting the latching portion of the housing and the latching portion of the magazine connect the housing and the magazine.

主权项

1. A medical stapler, comprising:
a magazine that comprises staples, a rail for aligning staples, and a mechanism for punching out the staples; a lever for actuating the mechanism for punching out the staples; and a housing for enclosing and connecting the magazine and the lever, wherein an inner surface of the housing comprises a linear positioning portion continuing from an opening of the housing, and a latching portion for latching the magazine; and a surface of the magazine tangent to the inner surface of the housing comprises a positioning portion in accordance with form of the positioning portion of the housing, and a latching portion in accordance with form of the latching portion of the housing, and combining the positioning portion of the housing and the positioning portion of the magazine to form a guide for fitting together the latching portion of the housing and the latching portion of the magazine to connect the housing and the magazine, wherein the inner surface of the housing further comprises a linear groove-shaped positioning concavity as a positioning portion continuing from an opening of the housing, and a latching concavity as a latching portion for latching the magazine, and the surface of the magazine tangent to the inner surface of the housing further comprises a positioning convexity in accordance with the form of the positioning concavity, and a latching convexity in accordance with the form of the latching concavity.