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Optomagnetic integrated locating and tracking device

A tracking device and optical tracking technology used in the field of medical devices

Inactive Publication Date: 2017-12-22
CHONGQING BOSSCAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention proposes an optical-magnetic integrated positioning and tracking device, which solves the problem that only optical tracking or electromagnetic tracking can be used in the prior art

Method used

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  • Optomagnetic integrated locating and tracking device
  • Optomagnetic integrated locating and tracking device

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0012] The optical-magnetic integrated positioning and tracking device of this embodiment is as follows: figure 1 As shown, it includes: a base 1, an optical tracker 2, an electromagnetic tracker 3 and an electromagnetic joint 4. The optical tracker 2 and the electromagnetic tracker 3 are installed on the base 1, and the electromagnetic joint 4 is connected to the electromagnetic tracker 3 through wires.

[0013] The optical-magnetic integrated positioning and trac...

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Abstract

The invention relates to the technical field of medical equipment, and discloses an optomagnetic integrated locating and tracking device. The device comprises a base, an optical tracker, an electromagnetic tracker and an electromagnetic connector, the optical tracker and the electromagnetic tracker are installed on the base, and the electromagnetic connector is connected with the electromagnetic tracker through a wire. According to the optomagnetic integrated locating and tracking device, the optical tracker and the electromagnetic tracker are integrated, so that both optical locating and tracking and electromagnetic locating and tracking can be adopted.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an opto-magnetic integrated positioning and tracking device. Background technique [0002] In minimally invasive surgery, the location of surgical instruments can be tracked by a positioning tracker to obtain information about the location of the relevant surgical site. Traditional optical trackers use optical principles to track, and since light travels along a straight line, they cannot be used to track curved instruments (that is, instruments with non-linear structures). Traditional electromagnetic trackers use electromagnetic principles to track, and traditional electromagnetic positioning is easily affected by magnetic fields, resulting in insufficient positioning accuracy or failure to achieve electromagnetic positioning. At present, in minimally invasive surgery, only one tracker can be used for tracking at the same time, and the application has limitations. Con...

Claims

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Application Information

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IPC IPC(8): A61B34/20
Inventor 周跃
Owner CHONGQING BOSSCAN TECH CO LTD
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