Percutaneous screw-setting guiding plate
A nail and guide plate technology, applied in the field of medical equipment, can solve the problems of high cost, influence of C-arm machine, long operation time, etc., and achieve the effect of reducing injury, preventing movement, and shortening the time required for operation
Active Publication Date: 2017-08-04
上海光韵达数字医疗科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to propose a percutaneous nail guide plate, which can solve the problems of high cost of equipment for treating pelvic fractures in the prior art, long-term use of C-arm machine repeated irradiation affects the health of medical staff, and long operation time
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Embodiment Construction
[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0033] This embodiment provides a guide plate for percutaneous nail placement. The guide plate for percutaneous nail placement cooperates with the external fixation bracket to directly penetrate the Kirschner wire into the wounded place where the nail needs to be placed, without the assistance of other medical devices during use. , effectively reducing the time required for the operation, and reducing the operation time of the injured. Before using the percutaneous nail guide plate, it is necessary to use the external fixation bracket to stabilize the injury of the injured, and then use the percutaneous nail guide plate in this embodiment after a period of time. It should be noted that the...
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The invention relates to a percutaneous screw-setting guiding plate. The percutaneous screw-setting guiding plate comprises a bottom plate, at least two connecting rods, fixing assemblies and at least one guiding assembly, wherein the connecting rods are arranged on the bottom plate; one fixing assembly is arranged at one end, away from the bottom plate, of each connecting rod, and all the fixing assemblies are connected with an outer fixing support; the guiding assembly is arranged on the bottom plate, guiding holes are formed in the guiding assembly and used for penetrating through a kirschner wire. The percutaneous screw-setting guiding plate is fixed on the outer fixing support through the connecting rods, it can be achieved that the bottom plate is arranged on the skin outside an injured bone where a screw is to be set, the bottom plate can be effectively arranged on the outer fixing support through fixing assemblies, and it is prevented that the bottom plate moves; the guiding assembly is arranged on the bottom plate, the bottom plate can be arranged on the outer surface of the skin corresponding to the injured bone where the screw is to be set, and meanwhile the specific position of the guiding assembly is set as required; harm of a C-arm machine to medical workers can be effectively reduced through the structure, and meanwhile the time required by an operation can be shortened.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a percutaneous nail guide plate. Background technique [0002] Pelvic fractures are the result of high-energy injuries and account for approximately 2% to 8% of all fractures in the body. Existing treatment methods include open surgery, minimally invasive skin treatment, and surgical treatment under computer-assisted navigation. Among them, open surgery has large trauma, high surgical risk, long operation time, and higher intraoperative blood loss compared with the other two types; percutaneous minimally invasive treatment relies on imaging equipment, and C-arm machine fluoroscopy is used to determine the surgical plan during the operation; computer-assisted Navigation requires intraoperative registration of navigation equipment and intraoperative instruments to obtain multi-angle display of the surgical site for precise positioning. However, the cost of the above-menti...
Claims
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IPC IPC(8): A61B17/90
CPCA61B17/88A61B17/90
Inventor 周凯华陶星光潘福根李墨楚张秀琴
Owner 上海光韵达数字医疗科技有限公司