Spine vertebral pedicle positioning system

A positioning system and pedicle technology, applied in the field of spinal auxiliary medical devices, can solve problems such as lack of positioning devices, inaccurate positioning operations, and inaccurate spine correction

Active Publication Date: 2021-03-12
YANGZHOU FIRST PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the common problems in the field of lack of positioning devices, inaccurate positioning operations, i

Method used

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  • Spine vertebral pedicle positioning system
  • Spine vertebral pedicle positioning system
  • Spine vertebral pedicle positioning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: a spinal pedicle positioning system, the positioning system includes a detection device, a sensing device, a positioning device, an adjustment device, a deviation correction device, a marking device and a processor, and the sensing device is used to detect the position of the patient's current spine state; the detection device is configured to detect the position of the patient's spine; the positioning mechanism is configured to position the reference point of the spine; the adjustment device is configured to detect the position of the detection device The position is adjusted; the correction device is configured to correct the position of the marking device; the marking device is configured to mark the pedicle; the detection device includes a data acquisition unit, a detection probe and a pairing unit, The data acquisition unit is configured to collect the data of the sensing device, the adjustment device, and the deviation correction device; the detection...

Embodiment 2

[0035] Embodiment 2: This embodiment should be understood as at least including all the features of any one of the preceding embodiments, and further improved on the basis of it; a spinal pedicle positioning system is provided, and the positioning system includes a detection device, a sensor device, a positioning device, an adjustment device, a deviation correction device, a marking device and a processor, the sensing device is used to detect the state of the patient's current spine; the detection device is configured to detect the position of the patient's spine; the The positioning mechanism is configured to position the reference point of the spine; the adjustment device is configured to adjust the position of the detection device; the correction device is configured to correct the position of the marking device; The marking device is configured to mark the pedicle; the processor is respectively connected with the detection device, the positioning device, the adjustment devi...

Embodiment 3

[0041] Embodiment 3: This embodiment should be understood as at least including all the features of any one of the preceding embodiments, and further improved on the basis of it; a spinal pedicle positioning system is provided, and the positioning system includes a detection device, a sensor device, a positioning device, an adjustment device, a deviation correction device, a marking device and a processor, the sensing device is used to detect the state of the patient's current spine; the detection device is configured to detect the position of the patient's spine; the The positioning mechanism is configured to position the reference point of the spine; the adjustment device is configured to adjust the position of the detection device; the correction device is configured to correct the position of the marking device; The marking device is configured to mark the pedicle; the processor is respectively connected with the detection device, the positioning device, the adjustment devi...

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Abstract

The invention provides a spine vertebral pedicle positioning system, which comprises a detection device, a sensing device, a positioning device, an adjusting device, a deviation correcting device, a marking device and a processor, and the sensing device is used for detecting the current spine state of a patient; the detection device is configured to detect the position of the spine of the patient;a positioning mechanism is configured to position a reference point piece of the spine; the adjusting device is configured to adjust the position of the detection device; the deviation correcting device is configured to correct the position of the marking device; and the marking device is configured to mark the pedicle of the vertebral pedicle. The sensing device and the detection device are usedin cooperation, the spine position of a patient can be positioned, the moving range of a detection probe is limited on the basis of the position information of the sensing device, the detection probecan adjust the detection of the vertebral pedicle within a small moving range, and therefore the detection precision of the vertebral pedicle is improved. Therefore, the condition that the whole vertebral pedicle is calibrated at different angles is guaranteed.

Description

technical field [0001] The invention relates to the field of spinal auxiliary medical devices, in particular to a spinal pedicle positioning system. Background technique [0002] The pedicle is a part of the vertebral arch. It starts from the back and upper part of the vertebral body and is short and thin. The pedicle is a part of the intervertebral foramen. There is a shallow notch above it that forms the lower wall of the intervertebral foramen. The vertebral arch Below the root there is a deep subpedicular notch forming the upper wall of the intervertebral foramen. [0003] Such as a kind of spinal pedicle locator of the prior art CN111643196A, when performing some operations related to the spine, some need to locate the pedicle, and the existing technology generally requires two doctors to cooperate in positioning and planning line, and then divide them in equal proportions to find the pedicle of each vertebra; this manual positioning method is not only slow and time-co...

Claims

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Application Information

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IPC IPC(8): A61B90/10
CPCA61B90/10A61B90/39A61B2090/3916A61B2090/3937
Inventor 杜建伟
Owner YANGZHOU FIRST PEOPLES HOSPITAL
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