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Operation navigation device

A technology of surgical navigation and equipment, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of high cost, complex structure, complicated operation process, etc., and achieve the effect of low cost, simple operation, and reduced surgical incision

Inactive Publication Date: 2010-11-24
许杰 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this orthopedic surgery navigation system, an active light-emitting diode is set on the marker to mark its specific position, which necessarily requires a circuit to be set on the marker, so the structure is complicated and the operation process is relatively complicated, and the cost is high

Method used

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  • Operation navigation device
  • Operation navigation device
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Embodiment Construction

[0022] Such as Figure 1 to Figure 4 As shown, the surgical navigation device of the present invention includes a computer host 1, an arm 2 connected to the computer host 1, two manipulators 3 and 4 connected to the arm 2, a display 5 arranged on the manipulator 3, and a The catcher 6 on the manipulator 4 and the surgical navigation tool 15 working in cooperation with the catcher 6 . The host computer 1 includes a supporting optical drive 7, a USB interface 8, and input devices such as a keyboard and a mouse. The host computer 1 realizes the communication of data and power lines with other components through the lines in the arm portion 2. The optical drive 7 and the USB interface 8 can read patient CT data, nuclear magnetic resonance data and other image data, thereby realizing the location of the lesion. Mouse and keyboard can be wireless devices.

[0023] Manipulators 3 and 4 are designed with three degrees of freedom. The manipulator 3 is connected with a display 5 for ...

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Abstract

The invention discloses an operational navigation device which comprises a computer host, an arm connected with the computer host, manipulators connected at the arm, a displayer arranged on the one of the manipulators, a catcher and an operation navigation tool matched with the catcher, wherein the operation navigation tool comprises an optical tracking mark arranged thereon; and the optical tracking mark is tracked and caught by the catcher in a passive infrared optical locating mode. The invention has simple structure, reliable operational location, capability of reducing surgical incisions and pain of patients as far as possible, wide application, strong compatibility and low cost.

Description

technical field [0001] The present invention relates to a surgical navigation device, and more particularly, the present invention relates to a computer-aided optical surgical navigation device. Background technique [0002] In traditional surgical operations, how to accurately determine the location of the lesion and precisely locate it during surgical treatment is a key factor affecting the surgical effect. The previous surgical positioning usually uses imaging methods such as MRI and CT to judge the exact location of the lesion first, and use the imaging data to formulate a surgical plan. However, this method has its inherent defects, and it is difficult to determine the location of the lesion very accurately, thus bringing difficulties to the selection of the incision during the operation. Usually, in order to ensure the accuracy of the operation, a larger incision is generally used in the operation at present, so that the surgeon can observe more internal organs of the...

Claims

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Application Information

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IPC IPC(8): A61B5/00
Inventor 许杰廖广军戚其丰
Owner 许杰