Cohesive Robot-ultrasound Probe for Prostate Biopsy

Case ID:
C11934
Disclosure Date:
3/5/2012

C11934: Robot-guided Prostate Biopsy

Novelty:

This technology is a novel transrectal ultrasound method and probe for prostate biopsy.

Value Proposition:

Prostate cancer is the most frequently diagnosed non-skin malignancy for men in the U.S. Treatment and monitoring methods rely heavily on biopsy. Current transrectal ultrasound-guided (TRUS) prostate biopsy methods have significant shortcomings and high false-negative rates, largely related to targeting inaccuracies. This technology has the potential to solve these errors with a novel probe and probe path. Other advantages include:

• Novel probe can be a cost-effective multifunctional urology tool.
• Applicable to a broad range of prostate cancer patients.
• Provides 2-D and 3-D imaging.
• Greatly reduces potential for overtreatment of prostate cancer

Technical Details:

Johns Hopkins researchers have developed a novel probe and method for prostate biopsy that builds upon current transrectal ultrasound-guided biopsy methods. The probe will be guided robotically and will include imaging methods for more accurate guidance. The probe and method improve on current methods by raising the accuracy level, guiding the biopsy needle robotically, and reducing cost. This technology has the potential to reduce suffering from prostate cancer in addition to lowering the burden and associated healthcare costs.

Looking for Partners:

To develop & commercialize the technology as a robotic method for prostate biopsy.

Stage of Development:

Prototype

Data Availability:

Prototype

Publications/Associated Cases:

Not at this time

Patent Information:
Title App Type Country Serial No. Patent No. File Date Issued Date Expire Date Patent Status
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty European Patent Office 13775721.7 2836133 4/10/2013 8/29/2018 4/10/2033 Granted
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty Canada 2,869,976 2,869,976 4/10/2013 3/10/2020 4/10/2033 Granted
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty France 13775721.7 2836133 4/10/2013 8/29/2018 4/10/2033 Granted
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty Germany 13775721.7 2836133 4/10/2013 8/29/2018 4/10/2033 Granted
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty United Kingdom 13775721.7 2836133 4/10/2013 8/29/2018 4/10/2033 Granted
Cohesive Robot-ultrasound Probe for Prostate Biopsy PCT: Patent Cooperation Treaty United States 14/391,771 10,159,469 10/10/2014 12/25/2018 3/1/2034 Granted
Inventors:
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For Information, Contact:
Louis Mari
lmari3@jhu.edu
410-614-0300
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