hip replacement surgery aids

A technology for hip replacement and auxiliary devices, which is applied to hip joints, joint implants, joint implants, etc., can solve the problems of insufficient exposure of the site to be operated, changing position, and unstable patient positioning, and achieves convenient Follow-up operation, not easy to deviate, and the effect of novel structure

Inactive Publication Date: 2021-02-05
宋晓飞
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides an auxiliary device for hip joint replacement surgery, which effectively solves the existing problems in the current hip joint replacement surgery that the body position cannot be changed according to the patient's condition and the doctor's needs, the patient's body position is not fixed firmly during the operation, and the position to be operated is not fixed. Issues that are not adequately exposed

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Embodiment Construction

[0052] The following are specific embodiments of the present invention, and further describe the technical solution of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0053] Such as Figure 1-22 As shown, the present invention provides an auxiliary device for hip joint replacement surgery, which includes a bed frame 2, a bed board 1 arranged at the top middle of the bed frame 2, and a top buttock board 11 that can move forward and backward and lift up and down is provided at the top middle of the bed board 1; The left and right sides of the bed frame 2 are slidably connected with a slide plate 4 that can slide back and forth and turn up and down. The top of the slide plate 4 is hinged with a work plate 5. The inner side of the board 5 is provided with a top plate 6 that can move left and right and tilt forward and backward, and the top of the top plate 6 is provided with a push plate 7 with a...

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Abstract

Auxiliary device for hip joint replacement surgery, including bed frame and bed board. The top of the bed board is equipped with a top hip board that can move back and forth and lift; The bottom of the board is provided with a height-adjustable leg support rod, and the inner side of the working board is provided with a top board that can move left and right and tilt back and forth. The left and right sides of the rear end are hinged with retractable lifting plates, and the top of the lifting plate is hinged with a bridge plate. The inner ends of the two bridge plates are movably connected and slidably connected with a moving plate. The bottom end of the rotating plate is provided with two hinged leg lifting clips. The invention effectively solves the problems of inability to change body position during hip joint replacement operation, inability to fix the patient's body position firmly during the operation, and insufficient exposure of the site to be operated.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an auxiliary device for hip joint replacement surgery. Background technique [0002] Hip joint replacement, also known as artificial hip replacement, is to fix the artificial prosthesis, including the femoral part and the acetabular part, on the normal bone with bone cement and screws to replace the diseased joint and reconstruct the normal state of the patient's hip joint. Features. During hip replacement surgery, the patient's position needs to be stabilized and fixed to adapt to the vibration and shaking of various operations such as bone removal, acetabular cleaning, and drilling during hip replacement. At present, there are two kinds of body positions for hip replacement, which are generally determined according to different incisions: 1. When using the posterolateral incision, the patient lies on his side with the affected side on top. 2. A lateral or anterolateral inci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/46A61B90/14
CPCA61F2/4607A61B90/14
Inventor 宋晓飞
Owner 宋晓飞
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