A real-time monitoring device for nail track establishment with a columnar structure
A columnar structure, real-time monitoring technology, applied in the fields of medical science, surgery, diagnosis, etc., can solve problems such as damage, screw misplacement, easy screw penetration, etc., and achieve the effect of ensuring safe operation, easy operation, and saving operation time
Active Publication Date: 2018-09-11
SHANGHAI JIGUANG MEDICAL TECH CO LTD
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Problems solved by technology
[0003] The establishment of this channel is generally based on the operator's feel and experience, and then tentatively drilled in reference to the general walking direction of the medical anatomical structure, which often leads to screw misplacement
For example, screws are more likely to penetrate cortical bone, causing additional damage
Method used
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[0029] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0030] See Figure 1-Figure 6 As shown, in two specific embodiments of the nail track establishment real-time monitoring device with columnar structure of the present invention, the nail track establishment real-time monitoring device with columnar structure of the present invention includes an open circuit head 1, an open circuit rod 2, an open circuit The handle 3, the pressure detection part 4, the pressure information processing module 5 and the warning part 6, the open-circuit head 1 and the open-circuit rod part 2 are integrally formed into a columnar structure 7, and the columnar structure 7 is along the The length direction is movably arranged in the open-circuit handle 3, the open-circuit head 1 is away from the open-circuit handle 3, the pressure detection part 4 is arranged in the open-circuit handle 3 and abuts against the positio...
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The invention provides a real-time screw tunnel construction monitoring device of a columnar structure. A tunnel forming head and a tunnel forming rod are integrally formed into the columnar structure, the columnar structure is movably arranged in a tunnel forming handle in the length direction, the tunnel forming head is away from the tunnel forming handle, and a pressure detecting component is arranged in the tunnel forming handle and abuts against the end, located in the tunnel forming handle, of the columnar structure and is connected with a warning component through a pressure information processing module. Preferably, the columnar structure is divided into at least two axial columns in the length direction. The screw tunnel constructing process can be monitored in real time, once screw tunnel construction is wrong, a medical worker can be reminded to conduct adjustment, correct screw tunnel construction is ensured to facilitate surgery operation, screw misplacement is avoided, extra damage to a patient is reduced, surgery safety is ensured, and surgery time is saved. The real-time screw tunnel construction monitoring device is ingenious in design, concise in structure, convenient to operate, low in manufacturing and maintaining cost and suitable for large-scale application and popularization.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to the technical field of nail track establishment devices, in particular to a real-time monitoring device for nail track establishment with a columnar structure. Background technique [0002] At present, internal fixation devices such as screws are widely used in medicine, and the safe implantation of screws is the key to the success of surgery. To ensure the safe implantation of screws, it is usually necessary to establish a channel for screw entry before implanting screws. [0003] The establishment of this channel is generally based on the operator's feel and experience, and then tentatively drilled in with reference to the general walking direction of the medical anatomical structure, which often leads to screw misplacement. For example, screws are more likely to penetrate cortical bone, causing additional damage. in some complex anatomical sites. Such as the spine, p...
Claims
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IPC IPC(8): A61B90/00
Inventor 陈自强翟骁白玉树张玮李明
Owner SHANGHAI JIGUANG MEDICAL TECH CO LTD