Penetrating and supporting positioning device

A technology of positioning device and perforator, which is applied in the direction of stereotaxic surgical instruments, etc., can solve problems such as inaccurate positioning, and achieve the effects of simplifying operation steps, improving surgical efficiency, and avoiding inaccurate positioning of perforators.

Pending Publication Date: 2022-03-29
SUN YAT SEN MEMORIAL HOSPITAL SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps prevent errors when inserting or removing nerve stimulation leads from implants placed on different parts of your leg compared with previous techniques that had only one point contact between them for better accuracy. It also makes it easier than previously possible because there are no points where any movement could affect how well electrical signals were transmitted through these electrodes.

Problems solved by technology

This patented describes how dentists have used different methods during treatments such as orthodontic therapy to address issues related to missing teeth caused by caries or periodontitis. These techniques involve inserting small metal plates into affected areas that help prevent further damage from bacteria and other factors causing inflammations. To make sure these procedures work correctly, there needs to be accurate identification of where each hole opens up when new material fills this area.

Method used

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  • Penetrating and supporting positioning device
  • Penetrating and supporting positioning device
  • Penetrating and supporting positioning device

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as Figure 1-3 As shown, a perforator positioning device is provided with:

[0034] Base 100: a long and short tensile structure for supporting and fixing;

[0035] Suspension support frame 200: the bottom end of the suspension support frame 200 is located at both ends of one side of the base 100 in the length direction, and the suspension support frame 200 is provided with movable tracks;

[0036] Positioning rod 300: the two ends of the positioning rod 300 are set corresponding to the movable track, the positioning rod 300 slides up and down on the movable track, and a fixing part 510 is arranged between the positioning rod 300 and the movable track, On fixing the positioning rod 300 and the suspension support frame 200;

[0037] Indicator rod 400: set on the positioning rod 300, perpendicular to the direction of the positioning rod 300, for assisting positioning. In this solution, the extendable base 100 is used to match different leg lengths, and then according

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PUM

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Abstract

The invention discloses a penetrating support positioning device and relates to the field of penetrating support positioning. The base is of a long-short stretching structure and is used for supporting and fixing; the bottom ends of the suspension supporting frames are arranged at the two ends of one side of the base in the length direction, and movable rails are arranged on the suspension supporting frames; the two ends of the positioning rod are arranged corresponding to the movable rails, the positioning rod slides up and down on the movable rails, and fixing pieces are arranged between the positioning rod and the movable rails and used for fixing the positioning rod and the suspension supporting frame; and the indicating rod is arranged on the positioning rod, is vertical to the direction of the positioning rod and is used for assisting in positioning. According to the scheme, the extensible base is used for being matched with different length requirements, the positioning rod is movably connected with the suspension supporting frame, and the positioning rod is movably connected with the indicating rod for assisting positioning.

Description

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Claims

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Application Information

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Owner SUN YAT SEN MEMORIAL HOSPITAL SUN YAT SEN UNIV
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