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System and method for needle deployment detection in image-guided biopsy

A technology of guidance system and biopsy needle, applied in surgical navigation system, organ movement/change detection, ultrasound/sound wave/infrasonic image/data processing, etc., can solve problems such as inaccurate hitting

Active Publication Date: 2013-09-25
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Needle tips used for tissue sampling may not hit the intended target exactly

Method used

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  • System and method for needle deployment detection in image-guided biopsy
  • System and method for needle deployment detection in image-guided biopsy
  • System and method for needle deployment detection in image-guided biopsy

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Embodiment Construction

[0018] In accordance with these principles, systems and methods for detecting deployment of surgical instruments during surgical procedures are disclosed. In one embodiment, the surgical instrument may include a biopsy needle. The surgical procedure can be integrated into an image-guided navigation system for tracking the biopsy location. These systems and methods track the number, time and location of biopsies using a navigation system. In one embodiment, the needle deployment location is automatically recorded during an image-guided biopsy procedure, for example, the firing time and needle location can be automatically recorded for biopsy gun shots during the biopsy procedure. Methods for needle deployment based on image, sound and motion detection are provided. The detection system can be incorporated as an additional feature into the image-guided biopsy navigation system.

[0019] It should also be understood that the present invention will be described in relation to m...

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Abstract

A system and method for medical device detection includes a guidance system (38) configured to deliver a surgical device (32) into a subject. A surgical device deployment detector (25, 40, 42, 44) is configured to cooperate with the guidance system and is configured to detect a deployment of the surgical device in the subject. A coordination module (22) is configured to receive input from the guidance system and the deployment detector to determine and record one or more of a location and time of each deployment.

Description

technical field [0001] The present disclosure relates to surgical procedure imaging, and more particularly to systems and methods for detecting surgical instruments during biopsy procedures. Background technique [0002] Prostate cancer is currently the second leading cause of cancer death in the United States. In many cases, patients are diagnosed with prostate cancer using a "blind" transrectal ultrasound (TRUS) guided systematic biopsy. Ultrasound imaging, however, only guides the needle to different areas of the prostate and may not reliably visualize prostate cancer. Multiparametric magnetic resonance imaging (MRI) has good sensitivity and specificity in detecting prostate cancer. Attempts have been made to create image-guided applications that can fuse real-time TRUS with pre-acquired MRI to guide the needle to diagnostic or therapeutic targets identified in the MRI. [0003] In MRI / TRUS fusion-guided targeted prostate biopsy and therapy, knowledge of the exact loca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02A61B8/08
CPCA61B8/0841A61B8/4245A61B8/4254A61B10/0241A61B10/0275A61B34/20A61B2034/2051A61B2090/365A61B2090/378
Inventor J·克吕克尔P·严A·艾瓦奇
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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