Locking pressurizing bone fracture plate placed on front lower portion of clavicle of human body
A technology of bone plate and antero-inferior, which is applied in the field of locking and compression bone plate, can solve the problems of damaged blood supply at the fracture site, complicated surgical operation, brachial plexus injury, etc., and achieve rapid callus growth, simple surgical operation, soft tissue The effect of less damage
Inactive Publication Date: 2012-06-27
李加龙
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Problems solved by technology
Usually, in orthopedic surgery, the human clavicle bone plate is usually placed above the clavicle. The operation is more complicated, the periosteum is peeled more, the blood supply of the fracture site is damaged, the fracture nonunion and the internal fixation are loose, and the subclavian blood vessels and brachial plexus occur. damage, etc.
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[0019] Specific embodiments of the present invention, such as Figure 1-5 As shown, a locking compression bone plate placed in the front and lower part of the clavicle, including the bone plate body and the holes set on the bone plate body, and the end taper 6 designed at both ends of the bone plate body, is characterized by:
[0020] A. The bone plate body is designed as a wave-shaped bone plate body 1 that fits the front and lower part of the clavicle of the human skeleton. One end or the inner side protrudes forward with an angle of 161 degrees, and the other end is called the outer side. The end is concave to the rear with an angle of 151 degrees, such as figure 2 shown.
[0021] B. The holes set on the bone plate body 1 are sequentially combined holes 4, locking holes 2 and pressurizing holes 3, such as figure 1 , 2 , 3, and 4, the setting of the combination hole 4, the locking hole 2 and the pressurizing hole 3 improves the flexibility of the bone plate in use. The...
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The invention relates to a locking pressurizing bone fracture plate placed on the front lower portion of the clavicle of a human body, which comprises a bone fracture plate body, holes arranged on the bone fracture plate body and end tapers (6) designed at two ends of the bone fracture plate body. The locking pressurizing bone fracture plate is characterized in that the bone fracture plate body is a wavy-arc-shaped bone fracture plate body (1) fitting with the front lower portion of the clavicle of the bone of the human body, one end, namely an inner side end, of the bone fracture plate body (1) is protruded forwards, the angle of the end is 161 degrees, the other end, namely an outer side end, of the bone fracture plate body (1) is sunken rearwards, the angle of the other end is 151 degrees, the holes arranged on the bone fracture plate body (1) successively include a combination hole (4), a locking hole (2) and a pressurizing hole (3), and the combination hole (4) consists of a locking hole portion (7) and a pressurizing hole portion (8). The locking pressurizing bone fracture plate which utilizes the technology has the advantages that the bone fracture plate is placed on the front lower portion of the clavicle of the human body, a screw fixing distance is lengthened, fracture fixation is firmer, periosteal dissection is low, damage to blood supply of a fracture part is low, injury of nerves of blood vessels and brachial plexus of the clavicle of the human body can be avoided, and the like.
Description
[0001] 1. Fields: [0002] The invention relates to the technical field of medical devices, in particular to a locking and pressurized osteosynthesis plate widely used in hospitals at all levels or in various medical units and placed in the front and lower part of the clavicle. 2. Background technology: [0003] As we all know, in the orthopedic surgery of various medical units or hospitals at all levels, it is often necessary to use bone plates and bone screws to fix the fracture site. It can be said that bone plates and bone screws are a kind of medical equipment commonly used in current orthopedic surgery. Usually, in orthopedic surgery, the human clavicle bone plate is usually placed above the clavicle. The operation is more complicated, the periosteum is peeled more, the blood supply of the fracture site is damaged, the fracture nonunion and the internal fixation are loose, and the subclavian blood vessels and brachial plexus occur. damage etc. Therefore, how to overcome...
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IPC IPC(8): A61B17/80
Inventor 李加龙
Owner 李加龙