Integrated thread passing device beneficial to arthroscopic ligament insertion fracture surgery
An arthroscopy and ligament technology, used in surgery, internal bone synthesis, medical science, etc., can solve the problems of difficult surgery of bone fragments, affect the quality of surgery, prolong the operation time, etc., achieve good clinical application value and reduce the difficulty of surgery. , the effect of shortening the operation time
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[0012] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention shall not be limited in any way, and any changes or improvements made based on the teaching of the present invention shall fall within the scope of protection of the present invention.
[0013] Such as Figure 1~5 As shown, the present invention includes an outer needle body 1 and an inner core 2, the outer needle body 1 is hollowly arranged and the inner core 2 is arranged inside, the front end of the outer needle body 1 is set as a tip and an embedding thread is set on the tip surface Holes 13, threading holes 11 are set on the middle side wall, and positioning steps are set on the rear inner wall. Cooperate, the front end surface of the filling column head 21 is flush with the tip surface of the outer needle body where the thread embedding hole 13 is located, the filling column head 21 is filled and matched with the thread embedding hole 13, ...
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