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Self-disinfection type medical instrument bone fracture plate for orthopedic surgery

A medical device and technology for orthopedic surgery, which is applied in the field of self-sterilizing medical device bone plate for orthopedic surgery, can solve the problems of increasing the burden on medical personnel, and achieve the effects of shortening installation time, reducing contact area, and shortening selection time

Active Publication Date: 2021-07-13
吴鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Before using the existing bone plate, the bone plate needs to be soaked in medical sterile water for disinfection. After the disinfection, the disinfectant on the surface of the bone plate needs to be dried, which prolongs the installation time of the bone plate and is suitable for different thicknesses. For cracked bones, bone plates of corresponding specifications need to be used, and medical personnel are required to select bone plates of corresponding specifications according to different situations, which undoubtedly increases the burden of medical personnel. Therefore, a self-sterilizing medical device for orthopedic surgery is proposed. bone plate

Method used

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  • Self-disinfection type medical instrument bone fracture plate for orthopedic surgery
  • Self-disinfection type medical instrument bone fracture plate for orthopedic surgery
  • Self-disinfection type medical instrument bone fracture plate for orthopedic surgery

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Embodiment 1

[0042] see figure 1, a self-sterilizing medical instrument bone plate for orthopedic surgery, including a square bar 1, a plurality of square bars 1 with a width of 5mm, capable of fixing cracked bones of different thicknesses, and avoiding the first fixing bending rod 6 and the second fixing Excessive curvature of the curved rod 8 affects the deformation of the plurality of square bars 1 . A cylindrical cavity 2 is dug inside the plurality of square bars 1, and the cylindrical cavity 2 is filled with physiological saline, which can supply electrolytes and maintain the tension of body fluids, and avoid cell rupture. On the side wall of the square strip 1, there are multiple outlets 3 connected with the interior of the cylindrical cavity 2, and the side walls of the multiple square strips 1 are fixedly connected with a protective screen 4, and the outer surface of the protective screen 4 is coated with a layer of biofilm 5. The biofilm 5 is made of antibacterial seaweed fiber,...

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Abstract

The invention discloses a self-disinfection type medical instrument bone fracture plate for orthopedic surgery, and belongs to the technical field of medical equipment. The self-disinfection type medical instrument bone fracture plate for orthopedic surgery comprises square strips, cylindrical cavities are formed in the multiple square strips, and multiple discharge ports communicated with the interiors of the cylindrical cavities are formed in the side walls of the square strips, and protective blocking nets are fixedly connected to the side walls of multiple square strips. According to the bone fracture plate, the area, needing surface disinfection, of the bone fracture plate can be reduced, the installation time of the bone fracture plate is effectively shortened, meanwhile, the application range is wide, fractured bones with a certain thickness can be installed, the selection time of medical staff is shortened, the burden of the medical staff is reduced, and after the bone fracture plate is installed, the internal pressure of the bone fracture plate can be increased by matching the movement of a human body with the gravity of the counterweight ball, so that normal saline in the bone fracture plate is released, electrolyte is supplied to nearby tissues, the tension of body fluid is maintained, and cell rupture is avoided.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a self-sterilizing bone plate for medical equipment used in orthopedic operations. Background technique [0002] The bone plate is an internal fixation device for plate-shaped fractures with holes. Clinically, it is often used in conjunction with bone screws or bone wires. It is divided into two types: ordinary bone plates and compression bone plates. According to different uses, it can be made into strips, Y shapes, L shapes, T shapes, etc. Fractures of tibia, humerus, radius; L-shaped bone plate for tibial and humeral fractures; trilobal plate for tibial and humeral fractures; femoral condyle support plate for distal femur fractures; golf club plate for tibia Proximal or distal femur fractures; Hand and foot plates are used for hand, foot and calcaneal fractures; Y-shaped plates are used for joint fractures. [0003] According to the internal fixation method, there ...

Claims

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Application Information

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IPC IPC(8): A61B17/80
CPCA61B17/8004
Inventor 吴鹏李会晓
Owner 吴鹏
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