Pin abutting seat for surgical staple
A technology of needle holder and stapler, which is applied in the field of medical devices, can solve problems such as shaking, poor strength, and inability to realize titanium nail forming, so as to achieve good suture effect and avoid irregular movement
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0022] like Figure 1-2 As shown, an abutment seat for an anastomat includes a cylindrical trapezoidal seat body 11, and one end of the seat body 11 opposite to the end of the needle seat cap is provided with a counterbore 12 inwardly, and a ring surface 13 is formed on the end surface. The head of 11 is connected with the needle seat cap in the stapler, and one end of the seat body 11 opposite to the needle seat cap is provided with several nail grooves 14, two nail grooves 14 form a group, and the nail grooves 14 rotate around the seat body 11 The shafts are arranged in an array of inner and outer rings, and each group of nail grooves 14 on the inner and outer rings is distributed across, and the distance between the nail grooves 14 on the inner ring and the inner diameter o...
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