Surgical Head Mounted Displays

Abstract

The invention relates to a surgical head-mounted display, and the display is of a See-Through type. The display comprises an image processing part which obtains an image of a surgical spot and amplifies the obtained image, so as to determine the amplified image and actual conditions of the surgical spot through naked eyes; a lens which is used for achieves display through the see-through of the actual conditions, and confirming the image amplified by the image processing part; and a main body part which is used for installing the image processing part and the lens in a glasses frame shape. Therefore, compared with a conventional surgical magnifying lens or microscope, the display is small and light, and can enable the amplification factor of the surgical spot to be larger than the amplification factor of the surgical magnifying lens.

Description

technical field [0001] The present invention relates to a head-mounted display device, in particular to the following surgical head-mounted display (Surgicalhead mounted display): Compared with the existing surgical microscope or surgical magnifying glass (Loupe), the surgical head-mounted display of the present invention is The monitor is small and lightweight, and not only can magnify the surgical site at a higher magnification, but also can easily confirm the information required for the surgery. Background technique [0002] Generally speaking, doctors use surgical glasses when performing various surgical procedures including ophthalmology, dentistry, and urology. Such as Figure 1a to Figure 1c As shown, surgical glasses called loupes are used by attaching a magnifying lens in front of a general spectacle lens in order to magnify a surgical site. [0003] Figure 1a to Figure 1c These are diagrams showing a conventional surgical magnifying glass, Figure 1a It is a su...

AI Technical Summary

Problems solved by technology

[0011] However, in the case of performing an operation using the above-mentioned head-mounted magnifying device according to the prior art, the wearer's observation of his own hand performing the operation, including the operation site, is an enlarged image. Confusion between the actual situation and the magnified image is generated, and this confusion cannot be overcome immediately. Therefore, due to the difference in recognition between the actual situation and the magnified image, there is a potential for decisive errors in the delicate operation. dangerous

[0012] In addition, the above-mentioned prior art produces a slight time difference when confirming the actual situation by zooming in on the actual situation due to the process of zooming in on the actual situation, but there is no solution that can compensate for this slight delay. Although it has the function of zooming in at a high magnification, the Like a surgical microscope, the field of view is so narrow that the operator cannot see the periphery of the surgical site, so it is still difficult to apply to finer surgery.

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