Punching stitching instrument
The utility model provides a puncture stitching instrument which comprises a grip and a puncture sheath which are detachably connected. A piston rod is arranged on the side, away from the puncture sheath, of the handle, a push rod is further arranged in the handle, a wire storage chamber is integral...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a puncture stitching instrument which comprises a grip and a puncture sheath which are detachably connected. A piston rod is arranged on the side, away from the puncture sheath, of the handle, a push rod is further arranged in the handle, a wire storage chamber is integrally formed in the end, close to the handle, of the puncture sheath, a groove is formed in the side wall of the other end of the puncture sheath, two wings are symmetrically arranged on the side wall of the puncture sheath, and a first through hole and a second through hole are formed in the two wingsrespectively. A first sleeve is installed in the first through hole, a second sleeve is installed in the second through hole, the two flying wings are rotatably connected with the puncture sheath, connecting rods are arranged between the two flying wings and the push rod, one end of each connecting rod is rotatably connected with the push rod, and the other end of each connecting rod is rotatablyconnected with the corres |
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