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A Combined Multifunctional Physiological Bone Compression Bone External Fixation Bracket

A multi-functional and combined technology, applied in the field of medical and surgical instruments, can solve problems such as unfavorable installation, post-orthopedics, and non-adjustable angles, and achieve the effects of avoiding impact, ensuring structural stability, and having a wide range of uses

Active Publication Date: 2021-01-15
LUOYANG ORTHOPEDIC TRAUMATOLOGICAL HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for patients with congenital deformities, the shape of the patient's own bones is different from that of ordinary people, so it is usually necessary to add a C-shaped ring for fixing the foot. The C-shaped ring of the prior art is in a fixed connection relationship with other parts, and the angle Not adjustable, not conducive to installation and post-orthopedic

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  • A Combined Multifunctional Physiological Bone Compression Bone External Fixation Bracket
  • A Combined Multifunctional Physiological Bone Compression Bone External Fixation Bracket
  • A Combined Multifunctional Physiological Bone Compression Bone External Fixation Bracket

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Embodiment Construction

[0031] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0032] A combined multifunctional physiological bone compression bone external fixation bracket, specifically as Figure 1-7 As shown, includes a leg brace for securing the leg, an ankle brace for securing the ankle, a foot brace for securing the foot and a longitudinal compression brace;

[0033] The leg support includes several closed ring frames 1 and first threaded connecting rods 11, and the adjacent closed ring frames 1 are connected by the first threaded connecting rods 11 arranged longitudinally;

[0034] Ankle support includes ankle U-shaped ring frame 2 and second threaded connecting rod 21, ankle U-shaped ring frame 2 is located below leg support, and ankle U-shaped ring frame 2 and closed ring frame 1 are a...

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Abstract

The invention belongs to the technical field of medical surgical instruments, in particular to a combined multifunctional physiological bone compression external fixation bracket, which comprises a leg bracket for fixing a leg part, an ankle bracket for fixing an ankle part, a foot bracket for fixing a foot part and a longitudinal compression bracket; the leg bracket comprises a plurality of closed ring frames and a first threaded connecting rod; the ankle bracket comprises an ankle U-shaped ring frame and a second threaded connecting rod; the foot bracket comprises a foot U-shaped ring frame,a third threaded connecting rod, a transverse connecting rod, an angle adjusting device and a C-shaped frame; the upper end of the longitudinal pressurizing bracket is connected to the closed ring frame, and the bottom end of the longitudinal pressurizing bracket is rotatably connected to the top end of the C-shaped frame through a third rotating device. The angle adjusting device of the invention is used for adjusting the angle of the C-shaped frame, convenient to be installed at the diseased part of the patient, and is favorable for correcting the traction bone shape.

Description

technical field [0001] The invention belongs to the technical field of medical surgical instruments, and in particular relates to a combined multifunctional physiological bone compression bone external fixation bracket. Background technique [0002] Bone deformities of the feet and legs caused by trauma, infection, congenital deformities, etc. are common orthopedic diseases. In order to correct the bone shape and alignment of the lower limbs, physiological bone compression bone external fixation brackets are usually used for orthopedic treatment. The specific method of bone deformity caused by trauma and infection is as follows: a closed ring is placed at the middle and lower third of the calf at the proximal end, and two and a half pins are connected to fix it on the tibia; a U-shaped ring is placed parallel to the sole of the foot, and four long threaded The connecting rod is connected to the proximal end, and the bracket is used to provide longitudinal compression / stretch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/62
CPCA61B17/62
Inventor 吕秉乐吕秉舒田亚敏
Owner LUOYANG ORTHOPEDIC TRAUMATOLOGICAL HOSPITAL
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