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Measurement system for measuring hand-eye reaction capability

A measurement system and reaction technology, applied in the field of measurement systems, can solve problems such as exceeding and failing to achieve measurement tasks

Pending Publication Date: 2022-04-15
萨尼瓦诊断有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the mentioned technical solutions can achieve measurement tasks that are beyond the capabilities of a randomly started stopwatch

Method used

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  • Measurement system for measuring hand-eye reaction capability
  • Measurement system for measuring hand-eye reaction capability
  • Measurement system for measuring hand-eye reaction capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] figure 1 A schematic perspective view of one embodiment is shown in . Visible are a column with a holding device, a measuring system designed as a rod, and a guide rope which secures the measuring system against uncontrolled tipping.

[0082] figure 2 A schematic diagram of a possible dimensioning with an embodiment is given in , in which the measuring system is stationary in a height-adjustable column. In this case, the minimum height of the height-adjustable column is specified—the column is in the inserted state.

[0083] image 3A schematic diagram of a possible dimensioning with an embodiment is given in , in which the measuring system is stationary in a height-adjustable column. In this case, the maximum height of the height-adjustable column is specified—the column is in the extended state.

[0084] Figure 4 The measurement of the acceleration curve by three orthogonal acceleration sensors is shown on a common time axis. In this case, the graph on the up...

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Abstract

The invention relates to a measurement system for the repeatable measurement of response time profiles in complex neurocognitive tasks. The measuring system comprises: a measuring body; at least one force source; at least one holding device; at least one trigger unit; at least one first sensor unit for acceleration measurement; at least one second sensor unit; at least one interface for data transmission; and at least one data processing unit. The invention likewise relates to a method for quantifying the reaction time, in which a measuring system is used. Therefore, the artificial influence during the test implementation can be avoided as much as possible. By transferring data processing, the measurement system is able to construct an independently increasing and anonymous data basis that improves accuracy through its continuously increasing amount of data. Conclusions on potentially risky changes in response time can thus also be achieved until a neurodegenerative disease is indicated and / or identified.

Description

technical field [0001] The invention relates to a measuring system which is suitable for measuring the hand-eye reflexes of humans when performing complex neurocognitive motor tasks. Background technique [0002] Complex neurocognitive motor tasks are primarily influenced by an individual's hand-eye reflexes, attention, and grasping function. [0003] A minimal example of a test setup for examining a subject's hand-eye reflexes, attention and grasping functions is the Fallstab test. [0004] In the drop bar test, a bar of suitable length (often about 50 cm to 100 cm) is held vertically in the hand by the test instructor in the simplest case. In this case, the held rod rests on the test subject's hand to be measured or lies loosely in said test subject's hand to be measured. The test facilitator releases the rod. The rod is accelerated by the gravitational effect of the earth and grasped by the subject after a short time. The distance traveled by the rod allows the subjec...

Claims

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Application Information

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IPC IPC(8): A61B5/16A61B5/22A61B5/11A61B5/00
CPCA61B5/162A61B5/1124A61B5/225A61B5/0002A61B2505/09A61B2503/08A63B24/0062A63B2220/00
Inventor J·尼瑟S·鲁普雷希特S·德林
Owner 萨尼瓦诊断有限公司
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