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Comprehensive positioning error detection device for orthopedic surgery robot

A positioning error and orthopedic surgery technology, which is applied in the field of comprehensive positioning error detection devices for orthopedic surgical robots, can solve the problems of difficulty in direct measurement of errors, and achieves the effects of practical functions, reliable and effective results, and novel ideas.

Pending Publication Date: 2022-02-25
NANJING PERLOVE RADIAL VIDEO EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the present invention is to provide a comprehensive positioning error detection device for orthopedic surgery robots. measurement problem

Method used

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  • Comprehensive positioning error detection device for orthopedic surgery robot
  • Comprehensive positioning error detection device for orthopedic surgery robot
  • Comprehensive positioning error detection device for orthopedic surgery robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0072] Embodiment 2: On the basis of the above embodiment 1, the detection channel 3 on the other side of the same drum-shaped cylinder 11 is selected as the test target, the purpose is to target the same lesion body, but change the direction of the surgical path planning of the implant , so that the orthopedic surgical robot manipulator performs different poses, and then detects and judges the comprehensive positioning error of the orthopedic surgical robot manipulator in the same space area, different execution poses, making it closer to the actual clinical use of orthopedic surgical robots.

Embodiment 3

[0073] Embodiment 3: On the basis of the above embodiment 1, adjust the distance between the slider 10 and the tracker by tightening the knob 10, and then re-operate the steps of the above embodiment, the purpose of which is to target a certain large surgical space area Different lesions in the same implant surgical path planning direction, but the orthopedic surgical robot manipulator performs different poses, and then for different lesions of the orthopedic surgical robot manipulator in a large surgical space area, different The comprehensive positioning error of the execution pose is detected and judged, making it closer to the actual clinical use of orthopedic surgery robots.

Embodiment 4

[0074] Embodiment 4: As a further improvement, on the basis of Embodiment 1, a breathing simulation device (component) that can move longitudinally is added under the base 1, the amplitude and frequency of this movement can be adjusted, and then the above-mentioned implementation can be re-operated. The steps of the example, the purpose is to plan the same implant surgical path for the same lesion body, but it is affected by the patient's spontaneous breathing, so that the orthopedic surgical robot manipulator performs different poses, and then the orthopedic surgical robot manipulator in the The same lesion body, the same surgical planning path, and the comprehensive positioning error of different execution poses are detected and judged, making it closer to the actual clinical use of orthopedic surgical robots.

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Abstract

The invention discloses a comprehensive positioning error detection device for an orthopedic surgery robot, belonging to the technical field of medical instruments. The comprehensive positioning error detection device comprises a base, a horizontal guide rail, a detection channel, a non-slip rod, a stand column, a support, a marking ball, a sliding seat, a sliding groove, a locking knob, a dolioform column body and the like. The invention provides the detection device comprising the sliding seat, the dolioform column body and a detection channel; the detection channel serves as a surgical planning path, a mechanical arm moves to the surgical planning path by executing the movement function of the mechanical arm of the orthopedic surgical robot, whether a test needle at the tail end of the mechanical arm can be accurately inserted into the detection channel or not is checked, and thus, the comprehensive positioning error of the orthopedic surgery robot is detected and judged; the physiological structure of the vertebral body of a human being is simulated, and the device has ideological novelty and practical functions; and clinical verification operation is simple, and a result is reliable and effective.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a comprehensive positioning error detection device for orthopedic surgery robots. Background technique [0002] With the prominence of the advantages of orthopedic surgical robots (reducing X-ray radiation damage to surgeons and patients, reducing patient wound size, improving the accuracy and effectiveness of nail placement, and reducing operation time, etc.), the application of orthopedic surgical robots is becoming more and more popular. . Surgical robots are used in surgery for precise positioning of surgical instruments or implants. They are used in conjunction with specific X-ray imaging equipment to achieve precise positioning of robots through preoperative path planning and assist surgeons to complete surgical operations with high quality and efficiency. . [0003] Orthopedic surgical robot is an important assistant in the operation. The comprehensive positioning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B34/10
CPCA61B34/30A61B34/77A61B34/10A61B2034/101A61B2034/108
Inventor 刘金虎柯平
Owner NANJING PERLOVE RADIAL VIDEO EQUIP
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