Controller for measuring prostate volume
US9538952B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2012 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Jun 6, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/228
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods are provided herein that generally involve measuring a prostate or other object. In some embodiments, a membrane can be sealed over a digit extension to form a closed volume. The closed volume can be inflated via an inflation tube, and a reference pattern can be disposed within the closed volume along with a measurement assembly. In use, a user can put on the glove, position the membrane in proximity to a rectal wall overlying a prostate, and inflate the membrane. As the user slides their finger across the rectal wall, optical fibers in the measurement assembly can move relative to a reference pattern, and a controller can sense light reflected through the fibers from the reference pattern. The controller can calculate or estimate various attributes of the prostate based on the reflected light, such as the palpable surface width or volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.