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An infrared navigation tool

An infrared and infrared emitter technology, applied in the field of medical devices, can solve the problems of inaccurate puncture line position, large radiation exposure, troublesome operation, etc., and achieve the effect of good directivity, accurate position and protection of doctors

Inactive Publication Date: 2017-08-29
范国明
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem solved by the present invention: According to the existing medical technology, when medical workers perform puncture operations on patients, they need to use a C-arm machine to perform repeated perspectives to determine the position of the puncture line. Not only is the operation troublesome, the position of the puncture line is not accurate, and , Repeated fluoroscopy leads to a large amount of radiation exposure, which is harmful to both the patient and the doctor

Method used

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  • An infrared navigation tool
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Embodiment Construction

[0030] Such as figure 1 , an infrared navigation tool, comprising a perspective board, a bracket 10, an infrared projection device, and a fixture 60; wherein, the perspective board includes a first perspective board 21 and a second perspective board 22, and the infrared projection device includes a first infrared emitting device 31 and a second infrared emitter 32.

[0031] combine figure 1 , figure 2 , the support 10 comprises a first support 11, a second support 12, a third support 13; the first support is perpendicular to the second support, the second support is perpendicular to the third support, the first support is parallel to the third support, The first bracket and the third bracket are respectively connected to two ends of the second bracket, and the first bracket and the third bracket are respectively located on both sides of the second bracket.

[0032] combine figure 1 , figure 2 , the first see-through plate 21 is fixed on the first support, and the second...

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Abstract

The invention discloses an infrared ray navigation tool. The infrared ray navigation tool comprises a bracket, two perspective plates which are fixed on the bracket and perpendicular to each other, and an infrared ray projection device. The infrared ray projection device comprises two infrared ray emitters respectively matched with two perspective plates. During the puncture surgery, two perspective plates are respectively in parallel to a vertical plane and a coronal plane of a patient's body. Medical workers respectively mark projections of target puncture lines of two perspective plates by using a C arm machine in positive position and side position; and then forms a straight line in vitro by using the infrared projection device according to the principle of determining a straight line by two intersected faces; subsequently, the medical workers fix a puncture sleeve and overlap it with the straight line by using the sleeve fixing bracket; the puncture sleeve is fixed by the sleeve fixing bracket, so as to prevent the deviation during the surgical operation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an infrared navigation tool for puncture operations. Background technique [0002] In the field of medical technology, when medical workers perform puncture operations on patients, they need to use a C-arm machine to perform repeated fluoroscopy to determine the position of the puncture line. It harms both patients and doctors. Contents of the invention [0003] The technical problem solved by the present invention: According to the existing medical technology, when medical workers perform puncture operations on patients, they need to use a C-arm machine to perform repeated perspectives to determine the position of the puncture line. Not only is the operation troublesome, the position of the puncture line is not accurate, and , Repeated fluoroscopy leads to a large amount of radiation exposure, which endangers both the patient and the doctor. [0004] The present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/20
CPCA61B17/3403
Inventor 范国明
Owner 范国明
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