| 摘要 |
An improved surgical ligating instrument has been invented. The improvement comprises crimping means having canted jaws and advancing means having a clip actuator, said actuator having a first and a second pawl in alternate relationship. A surgical ligating instrument has also been invented. The instrument comprises a. a housing having force activating and translating means; b. loading means having an injector, the terminal end adjacent a single clip; c. advancing means having a pair of aligned members, the initial end of said members contained in said housing and the terminal end containing jaws; a clip actuator rotatably mounted adjacent the initial end of said jaws; a spring, a pusher at the terminal end of said spring, and a plurality of clips, the rearmost clip adjacent said pusher and the frontmost clip contained by said actuator; and d. crimping means having a crimp bar. Another improved surgical ligating instrument has also been invented. The other improvement comprises a housing in substantial parallel alignment with a clip loading, advancing and crimping means. |
