Touch sensing device

A technology of tactile perception and stimulation devices, which is applied in the fields of sensors, medical science, diagnostic recording/measurement, etc. It can solve the problems of large human deviation, difficulty in controlling force, and unsuitability for assessing the degree of damage to the discrimination ability of patients with severe nerve damage. Better recovery effect

Inactive Publication Date: 2020-06-23
ZHEJIANG UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) Rely on manual testing, which is labor-intensive and requires a lot of manpower
[0006] 2) During the test, it is not easy to control the force by hand pressing, so it involves a large human error, which affects the evaluation results
[0007] 3) There is a floor effect in its commercial products, so it is not suitable for evaluating the degree of damage to the direction discrimination ability of patients with severe nerve damage

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
  • Touch sensing device
  • Touch sensing device
  • Touch sensing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0034] figure 1 It is a plurality of bumps provided in the JVP dome system, and each bump is provided with a grid pattern.

[0035] like Figure 2 to Figure 4 As shown, the tactile sensing device provided in this embodiment includes: a carrier A, a connecting frame B, a stimulation device (including a stimulator 101 and a stimulator control motor 102 ), a finger rest 17 , a control unit 3 and a feedback input unit 2 .

[0036] The carrier A is provided with a finger bracket 17 for placing the subject's test finger, and one side of the carrier A is connected to one end ...

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

The invention discloses a touch sensing device which comprises a bearing frame, a connecting frame, a stimulation device, a finger bracket, a control unit and a feedback input unit. The finger bracketis arranged on the bearing frame, and one side of the bearing frame is connected with one end of the connecting frame; a lifting control motor is arranged on the connecting frame, and the connectingframe is driven by the lifting control motor to slide up and down along the bearing frame; the other end of the connecting frame is connected with the stimulation device, and the stimulation device moves along with the connecting frame when the connecting frame slides up and down along the bearing frame; the stimulation device comprises a stimulator and a stimulator control motor; the stimulator rotates or / and swings under the control of the stimulator control motor; a finger support positioned below the stimulator is arranged on the finger support frame; the control unit controls the liftingcontrol motor and the stimulator control motor; and the feedback input unit is used for inputting the sensed state by the subject. The touch sensing device can be operated and fed back by a subject byhimself / herself, and a more objective tactile sensing result can be obtained.

Description

technical field [0001] The invention belongs to the technical field of tactile stimulation, in particular to a tactile sensing device. Background technique [0002] Although stroke is a brain disease, it affects the entire human body and causes disabilities including: paralysis, daily life difficulties and other problems. Among them, the diseases that cause loss of human body function have the opportunity to improve physical function through rehabilitation treatment, making Patients can take care of themselves as much as possible and relearn basic skills lost after stroke, such as eating, dressing, walking, etc. In the process of rehabilitation learning, how to specifically know the gap between the patient's feelings and the actual situation will affect the guidance and effectiveness of the rehabilitation process. Especially after a stroke, the patient's feelings have been affected. How to know the degree of the state in detail must be assisted by external equipment for jud...

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(China)
IPC IPC(8): A61B5/00
CPCA61B5/4827A61B5/486
Inventor 赖欣怡谭晓君余晓渠博艺
Owner ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap