Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wearable systems and methods for treatment of a neurocognitive condition

a neurocognitive and wearable technology, applied in the field of wearable systems, can solve the problems of inflexible to different individuals' shoulder heights, poor outcomes for individuals with spatial neglect after standard and usual rehabilitation care, and inability to move during prism adaptation,

Inactive Publication Date: 2015-11-19
KESSLER FOUND
View PDF22 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent is about eyewear that helps treat a patient with a certain type of brain impairment. It's made up of a frame and special lenses with a prism. It also has a special screen that can cover up the patient's visual field. This screen helps reduce the amount of feedback that the patient gets from their arms when wearing the eyewear. The technical effect of this invention is to help improve the treatment of patients with certain brain issues by using special glasses that can reduce the impact of their impairment on their daily lives.

Problems solved by technology

Individuals with spatial neglect unfortunately have poor outcomes after standard and usual rehabilitative care.
Such cumbersome “box” occluders have the disadvantages of, for example, being stationary, non-moveable during prism adaptation and non-flexible to different individuals' shoulder heights.
Further, patients have to stay very close to the box and sometimes are required to use an uncomfortable chin rest.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wearable systems and methods for treatment of a neurocognitive condition
  • Wearable systems and methods for treatment of a neurocognitive condition
  • Wearable systems and methods for treatment of a neurocognitive condition

Examples

Experimental program
Comparison scheme
Effect test

example 1

Prism Adaptation Treatment Using Embodiments of the Invention

[0044]In this Example, a patient underwent the Kessler Foundation Prism Adaptation Treatment (KF-PAT™) for left-sided spatial neglect (after right-brain damage) using the wearable system of the invention. The same principles and systems apply for treating right-sided spatial neglect.

I. Determination of Patient Eligibility

[0045]Patients with spatial neglect were defined by standardized assessment. To detect the presence and measure the severity of spatial neglect, the Kessler Foundation Neglect Assessment Process (KF-NAP™) was used. But the Catherine Bergego Scale, the Behavioral Inattention Test (BIT), the Bells test, the Apples test or other established tests detecting and measuring spatial neglect can also be used. Patients were not eligible if they had a history of vertigo (a result of a disturbance of the body's balancing mechanism, located in the inner ear).

[0046]Apparatus

[0047]The following tools were used to complet...

example 2

Results of Prism Adaptation Therapy Session

[0083]Following the therapy session from Example 1, and as shown in FIG. 6, patients with perceptual-attentional “where” bias only (n=7) showed no improvement after KF-PAT™, while those with motor-intentional “aiming” bias only (n=5) or both types of bias (n=12) demonstrated continuous functional recovery. The results suggested that KF-PAT™ using the visual field occluder of the invention may selectively improve function in neglect patients with motor-intentional “aiming” deficits. Goedert, K. M., Chen, P., Boston, R., Foundas, A. L., & Barrett, A. M. (2014). Presence of motor-intentional aiming deficit predicts functional improvement of spatial neglect with prism adaptation. Neurorehabilitation and Neural Repair, 28(5), 483-492.

[0084]The invention is further described by the following numbered paragraphs:

1. A wearable system for treatment of a neurocognitive impairment, disease or disorder in a patient in need thereof, comprising:

[0085]a v...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided are wearable systems and methods for treatment of a neurocognitive impairment, disease or disorder in a patient in need thereof comprising a visual field occluder useful, for example, in prism adaptation therapy.

Description

FIELD OF THE INVENTION[0001]The instant invention generally relates to a wearable system for treatment of a neurocognitive impairment, disease or disorder in a patient, and specifically to such a system employing a visual field occluder.[0002]All documents cited to or relied upon below are expressly incorporated herein by reference.BACKGROUND OF THE INVENTION[0003]Since Yves Rossetti and colleague's seminal report (Rossetti, et al. “Prism Adaptation to a Rightward Optical Deviation Rehabilitates Left Hemispatial Neglect,”Nature, 395(6698), 166-169 (1998)), many researchers and clinicians have studied prism adaptation for treating the neurocognitive disorder of spatial neglect (also known as hemispatial neglect, unilateral spatial neglect, visual inattention, visuospatial inattention, visuospatial neglect or visual neglect). Spatial neglect is a neurocognitive disorder affecting attentional control, spatial perception and representation, and motor action planning Spatial neglect comm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): G02C7/14H04N5/262G02B5/00
CPCG02C7/14H04N5/2621G02B5/003
Inventor CHEN, PEIIBARRETT, ANNA M.HILL, GEOFFREY
Owner KESSLER FOUND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com