A real-time monitoring device for nail track establishment with pressure retraction structure
A technology of real-time monitoring and pressure, applied in medical science, surgery, diagnosis, etc., can solve the problems of screw misplacement, damage, easy screw penetration, etc., and achieve the effect of simple operation, ensuring operation safety and saving operation time
Active Publication Date: 2019-02-15
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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[0028] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0029] See Figure 1-Figure 5 As shown, in two specific embodiments of the nail track establishment real-time monitoring device with pressure retraction structure of the present invention, the nail track establishment real-time monitoring device with pressure retraction structure of the present invention includes an open circuit head 1, an open circuit rod part 2, open-circuit handle 3, movable body 7, pressure detection component 4, pressure information processing module 5 and warning component 6, the open-circuit head 1 is connected to the open-circuit handle 3 through the open-circuit rod 2, and the open-circuit head 1 and the opening rod 2 constitute an opening head body 8, the movable body 7 is movably inserted in the opening head body 8 and one end of the movable body 7 is exposed on the opening head body 8 away from the surface of the...
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The invention provides a nail road establishment real-time monitor device with a pressure retraction structure. According to the device, a road opening head part is connected with a road opening handle through a road opening rod part; and a road opening head body is formed by the road opening head part and the road opening rod part; a moving body is movably inserted in the road opening head body, one end of the moving body is exposed outside the surface, far from the road opening handle, of the road opening head body; a pressure detection part is positioned at the other end of the road opening head body or in the road opening handle, and is supported against the moving body, and is connected with a warning part through a pressure information processing module. The device can be used for monitoring the nail road establishing process in real time, and reminding medical staff to regulate when the nail road establishment is not correct, so that nail road can be established correctly, surgery operation is benefited, a screw is prevented from being located in a wrong position, extra injury on a patient is reduced, surgery safety is guaranteed, and surgery time is reduced. The nail road establishment real-time monitor device has the advantages of smart design, concise structure, simple operation and low manufacture and maintenance cost, and is suitable for large-scale popularization and application.
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 pressure retraction 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 t...
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