Convenience rapid threader for bone tunnels
A bone tunnel and threader technology, which is applied in the field of medical supplies, can solve the problems of long operation time, time-consuming and laborious threading, and low work efficiency for doctors, and achieve the effect of simple structure, low cost, and improved work efficiency
Pending Publication Date: 2018-06-01
PEKING UNIV SHENZHEN HOSPITAL
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Problems solved by technology
[0003] At the current stage, doctors almost pass medical sutures through the bone tunnel through manual threading. The problems of manual threading are: difficult threading and troublesome threading.
In this way, even if the threading is time-consuming and laborious, the doctor's operation time is long and the work efficiency is low.
Method used
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[0048] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, so as to understand the essence of the present invention more clearly and intuitively.
[0049] combine Figure 1-Figure 10 shown;
[0050] A simple bone tunnel fast threader 100 provided by the present invention includes a threading steel wire 10 and a threading handle 20;
[0051] Wherein, the threading steel wire 10 includes a first steel wire 101 and a second steel wire 102 arranged side by side, and the end of the first steel wire 101 is connected with the end of the second steel wire 102 to form an integral body. The end is connected with the end of the second steel wire 102 to form an integral part protruding outward to form a smooth protrusion 11; the connecting end of the first steel wire 101 and the connecting end of the second steel wire 102 are respectively connected to the The threading handle 20 is conn...
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The invention discloses a convenience rapid threader for bone tunnels, comprising a threading wire and a threading handle; the threading wire includes a first wire and a second wire arranged side by side; the tail end of the first wire is connected with the tail end of the second wire; the connection end of the first wire and that of the second wire are connected to the threading handle; a sutureholding gap is provided between the first wire and the second wire. The convenience rapid threader for bone tunnels has the advantages that only the threading wire and the threading handle are included herein so that the threader is simple in structure, low in manufacture cost, low in cost and suitable for popularization; the threading wire is passed through a bone tunnel, a medical suture is passed through the suture holding gap between the first wire and the second wire, and the medical suture can be driven through the bone tunnel by pulling back the threader, so that operating is convenientand quick, time and manpower are saved, surgical time is greatly shortened for surgeons, and working efficiency is greatly improved for surgeons; therefore, the threader is highly practical and effective to use.
Description
technical field [0001] The invention relates to the technical field of medical supplies, in particular to a simple fast bone tunnel threader. Background technique [0002] In the Department of Orthopedics and Spine Surgery of major hospitals, it is often necessary to make a bone tunnel for the broken or broken bone of the patient's body, and wear medical sutures in the corresponding bone tunnel, so that the two corresponding broken or broken bones can be sutured Fixed as one. [0003] At the present stage, doctors almost all pass medical sutures through the bone tunnel by manual threading. The problems of manual threading are: threading difficulty and threading trouble. As a result, threading is time-consuming and laborious, making the doctor's operation time long and work efficiency low. [0004] Therefore, aiming at the current situation, a simple bone tunnel fast threader that is convenient for bone tunnel threading, fast threading, low cost, and low cost is designed fo...
Claims
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IPC IPC(8): A61B17/82A61B17/17
CPCA61B17/1796A61B17/82
Inventor 马泽涛
Owner PEKING UNIV SHENZHEN HOSPITAL