Views: 0 Author: Site Editor Publish Time: 2022-09-16 Origin: Site
In some orthopedic operations, doctors use orthopaedic cannulated screws. In this article, we will introduce orthopaedic cannulated screws.
The production of orthopaedic cannulated screws.
All orthopaedic cannulated screw products of Jiangsu Jinlu Group Medical Device Co., Ltd.
Use customized 3-D surgical template and titanium plate to carry out the inter-fragment gap after the headless Herbert screw is inserted, which is used to reduce and fix unilateral minimally displaced mandibular angle fractures.
The orthopaedic cannulated screws in the prior art are mainly used for internal fixation of fractures during orthopedic surgery. In the past 20 years, the minimally invasive percutaneous orthopaedic cannulated screw fixation technology under X-ray fluoroscopy navigation has been gradually used to treat sacroiliac joint injuries. Accepted by the majority of clinicians. Minimally invasive percutaneous orthopaedic cannulated screws under X-ray navigation for sacroiliac joint injuries can achieve 84% anatomical reduction or approximate anatomical reduction, but there is still a 44% misplacement rate of orthopaedic cannulated screws. The commonly used orthopedic cannulated screw for the treatment of unilateral sacroiliac joint injury is to place the S1 vertebral body and cross the midline to obtain its stability. The existing orthopaedic cannulated screws are difficult to screw in, and there is a problem of infirm fixation after screwing in.
To overcome the defects in the prior art, an orthopaedic cannulated screw is provided, which can be screwed in quickly and connected firmly. The orthopaedic cannulated screw includes a nail head, a nail shaft, and a nail tail. The nail head and the nail tail are connected by the nail shaft as a whole. The nail head is provided with end threads, the nail tail is provided with tail threads, and the end thread The thread pitch is greater than that of the tail thread. Both the end thread and the tail thread are provided with oblique self-tapping grooves, the end surface of the nail tail is provided with a slot, and the orthopaedic cannulated screw is provided with a through hole. A guide pin is provided in the through hole, one end of the guide pin is the insertion end, the outer circumference of the insertion end is provided with an external thread, the other end of the guide pin is the clamping end, and the outer circumference of the clamping end With friction bumps.
Jiangsu Jinlu Group Medical Device Co., Ltd. is located in Zhangjiagang, an international trade port on the lower reaches of the Yangtze River. Founded in 1958, the company is engaged in the development, manufacturing and sales of orthopedic equipment. It has become one of the key external fixation equipment manufacturers for medical equipment in the country and a governing unit of China Medical Equipment Industry Association. The implant manufacturer has 62 years of experience in the manufacture of orthopedic implants and orthopaedic cannulated screws.
The manufacturer of orthopedic implants uses orthopedic devices as its main products, and mainly uses "Golden Deer" brand medical devices in general surgery, thoracic, and gynecology. The orthopedic instruments manufactured by this orthopedic implant manufacturer include fracture fixation plates, fracture screws, anatomical fracture plates, orthopaedic cannulated screws and other related orthopedic instruments.
Our company is a better manufacturer of orthopaedic cannulated screws. If you are interested in orthopaedic cannulated screw products, you can get in touch with the company. The orthopedic machine manufacturer will provide you with the best orthopaedic cannulated screw products.
