CN111399641A - Upper limb myoelectric artificial limb operating device - Google Patents
Upper limb myoelectric artificial limb operating device Download PDFInfo
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- CN111399641A CN111399641A CN202010150921.1A CN202010150921A CN111399641A CN 111399641 A CN111399641 A CN 111399641A CN 202010150921 A CN202010150921 A CN 202010150921A CN 111399641 A CN111399641 A CN 111399641A
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- myoelectric
- upper limb
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2/72—Bioelectric control, e.g. myoelectric
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2002/704—Operating or control means electrical computer-controlled, e.g. robotic control
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
Abstract
The invention provides an upper limb myoelectric prosthesis operating device, wherein the residual electric quantity of a battery and the strength of a myoelectric signal are displayed on a display screen, and the following operations can be performed through a touch screen interface: setting a gesture action group of the intelligent prosthetic hand, performing action test, selecting a switching mode of the intelligent prosthetic hand, entering a learning mode, selecting the action of the intelligent prosthetic hand and inputting an electromyographic signal. The invention has the advantages that the collected electromyographic signals are translated and processed by the signal collector through the nerve decoding controller, so that the data are converted into images to be displayed in front of eyes of a user in the display screen, the user can observe the electromyographic signal collection condition through the display screen and can switch and control the operation function of the artificial hand through the display screen, and the service life and the electric quantity of a battery are checked through the switching of the touch screen. Brings convenience to the user in daily life and brings convenience to later adjustment and maintenance.
Description
Technical Field
The application relates to the technical field of medical appliance manufacturing, in particular to the field of artificial limb control.
Background
With the improvement of living standard and the rapid development of science and technology, the disabled people are more and more paid more attention, so that the artificial limbs are slowly contacted by the public. Compared with the traditional myoelectric artificial limb and the intelligent myoelectric artificial limb, the function conversion of the artificial hand can be achieved only by the activation of myoelectric signals and the continuous activation of myoelectric signals, or the function conversion of the artificial hand is performed by connecting special app, which needs a certain time for learning and training, however, compared with the traditional myoelectric artificial limb and the intelligent myoelectric artificial limb, the condition inside the artificial limb receiving cavity, the signal acquisition condition and the direct switching of the function of the artificial hand cannot be monitored by naked eyes.
Therefore, technical teams in the field are dedicated to develop an intelligent touch screen operating device for an upper limb myoelectric prosthesis, so that a user can monitor the conditions inside a prosthetic socket, wherein the conditions comprise the acquisition condition of detecting myoelectric signals, the battery power and the direct switching of functions of the prosthetic hand, and a complicated special app for connection on other equipment is not required. The user can directly operate the artificial limb accepting cavity to complete the direct switching of the functions of the artificial hand.
Content of application
This application has overcome the shortcoming that other equipment need be connected with intelligent flesh electricity artificial limb frequently to traditional flesh electricity artificial limb at present, an upper limbs flesh electricity artificial limb intelligence touch screen operating means is provided, the signal that gathers through signal collector passes through nerve decoding controller's translation, make data transformation to appear in the display screen before user's eye in the image, the user can also observe the condition of flesh electricity signal collection and the function of control artificial hand through the display screen, bring the convenience in daily life for the user, also bring the facility to later stage adjustment and maintenance.
The application provides an upper limb myoelectricity artificial limb operating device, which comprises a display screen.
Further, the display screen is a touch screen.
Further, the display screen is a curved screen.
Further, the display screen is mounted on the outer cavity of the prosthetic socket.
Further, the device comprises a neural decoding controller and a signal collector.
Furthermore, the neural decoding controller comprises an interface A and an interface B, wherein the interface A is connected with the display screen, and the interface B is connected with the signal collector.
Further, the device comprises a multifunctional transfer switch.
Further, the neural decoding controller comprises an interface D, and the interface D is connected with the multifunctional conversion switch.
Further, the apparatus includes a power source.
Further, the neural decoding controller comprises an interface C, and the interface C is connected with the power supply.
An upper limb myoelectric prosthesis operating device comprises a display screen, and the residual electric quantity of a battery is displayed on the display screen.
An upper limb myoelectric prosthesis operating device comprises a display screen, wherein the strength of myoelectric signals is displayed on the display screen.
Further, the intensity of the real-time electromyographic signal is displayed.
Further, the intensity of the real-time electromyogram signal is displayed in the form of a waveform diagram.
Further, the device comprises electromyographic signal observation software installed and operated on the device, and the electromyographic signal observation software is used for displaying the strength of the electromyographic signal on the display screen.
The utility model provides an upper limbs flesh electricity artificial limb operating means, includes the touch-sensitive screen, show the operation interface on the touch-sensitive screen, include the following operation on the operation interface: setting a gesture action group of the intelligent artificial hand and performing action test.
Further, the operation interface includes the following operations: and selecting a switching mode of the intelligent prosthetic hand.
Furthermore, the device comprises intelligent prosthetic hand function switching action software which is installed and operated on the device and is used for displaying the operation interface and acquiring operation instructions from the operation interface.
An upper limb myoelectric prosthesis operating device comprises a touch screen, wherein the touch screen displays an operating interface, and the operating interface comprises the following operations: entering a learning mode, selecting the action of the intelligent prosthetic hand and inputting an electromyographic signal; after the signal input is finished, the intelligent prosthetic hand can be controlled according to the input signal, and the action of the prosthetic hand is switched without continuous activation of the electromyographic signal.
Further, the settings made in the learning mode are stored in the device without data loss due to switching of the power supply.
The beneficial effects of this application are that, through signal collector with the myoelectric signal who gathers through neural decoding control ware's translation and processing, make data transformation appear in the display screen in user's eye, the user can observe the circumstances that the myoelectric signal gathered and can also touch the screen through the display screen and switch the operating function who controls artificial hand, switch through the screen and come inspection battery life and electric quantity. Brings convenience to the user in daily life and brings convenience to later adjustment and maintenance. The artificial limb of the upper limb is closer to life, the technology is innovated again, greater benefits are brought to users, and the artificial limb technology leaps forward again.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present application;
FIG. 2 is a schematic diagram of a display interface of a touch screen display according to a preferred embodiment of the present application;
FIG. 3 is a schematic view of a display interface of a touch screen display according to a preferred embodiment of the present application;
wherein: the artificial hand function switching method comprises the following steps of 1-a curved surface touch display screen, 2-a nerve decoding controller, 3-a signal collector, 4-a power supply, 5-a multifunctional switch, 6-battery power display, 7-an electromyographic signal observation software interface, 8-an intelligent artificial hand function switching action software interface and A, B, C, D-a nerve decoding controller interface.
Detailed Description
The preferred embodiments of the present application will be described below with reference to the accompanying drawings for clarity and understanding of the technical contents thereof. The present application may be embodied in many different forms of embodiments and the scope of the present application is not limited to only the embodiments set forth herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the size and thickness of each component are not limited in the present application. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
As shown in fig. 1 for a schematic structural diagram of an embodiment of the present application:
the intelligent touch screen operating device for the upper limb myoelectric prosthesis comprises a curved surface touch display screen 1, a nerve decoding controller 2, a signal collector 3, a power supply 4 and a multifunctional change-over switch 5. The neural decoding controller 2 comprises 4 interfaces A, B, C, D, wherein the interface A is connected with the curved surface touch display screen 1, the interface B is connected with the signal collector 3, the interface C is connected with the power supply 4, and the interface D is connected with the multifunctional change-over switch 5.
The signal collector 3 inputs the collected electromyographic signals into the nerve decoding controller 2, the nerve decoding controller processes and translates the electromyographic signals, and the processed and translated results are effectively and accurately displayed on the curved touch display screen 1.
The curved touch display screen 1 is arranged on the outer cavity of the artificial limb accepting cavity, and due to the limited position of the outer cavity of the artificial limb accepting cavity, a proper position is required to be found for installing the screen under the condition that the use of a patient is not influenced, so that the safe use of the patient is ensured.
As shown in fig. 2 and 3, a display interface of a touch display screen according to an embodiment of the present application is schematically illustrated:
the intelligent artificial hand comprises a curved surface touch display screen 1, a battery power display 6 at the upper right corner, a display interface 7 of myoelectric signal observation software and a display interface 8 of intelligent artificial hand function switching action software in the middle.
There is battery power display 6 on the curved surface touch shows, and the convenient effectual patient of letting observes the residual capacity, and the power saving mode that begins that can be timely continues to use.
The myoelectric signal observation software enables a patient to observe the strength of the myoelectric signal according to the waveform diagram of the myoelectric signal, the myoelectric signal can be observed and evaluated by using the myoelectric signal observation software, a visual human-computer interaction interface is provided on the curved surface touch display screen to assist a prosthesis wearer in rehabilitation training, the pain of the training of the affected limb is relieved, and the interestingness is increased. Is characterized in that: the method has the advantages of conveniently acquiring the original signals, displaying the electromyographic signal condition in real time, having interesting training scenes and being beneficial to troubleshooting.
The intelligent artificial hand function switching action software enables a patient to set an intelligent artificial hand gesture action group according to a software page, conduct action test and select a switching mode of the intelligent artificial hand. Is characterized in that: the page is selected by the convenient and fast gesture, and the intelligent artificial hand is monitored.
A double click of the multifunctional switch 5 can enter the learning mode. In the learning mode, a patient can select the motion of the intelligent prosthetic hand from the touch screen interface and then input the electromyographic signals, so that the corresponding relation between the electromyographic signals and the motion of the prosthetic hand is established, after the signals are input, the intelligent prosthetic hand can be controlled according to the input electromyographic signals, and the motion of the prosthetic hand is not required to be switched by continuous activation of the electromyographic signals. The learning mode has a storage function, the corresponding relation between the electromyographic signals established in the learning mode and the actions of the prosthetic hand can be stored, and data loss caused by switching on and off of a power supply can be avoided.
To sum up, the upper limb myoelectricity artificial limb intelligent touch screen operating device of this application is a breakthrough to current artificial limb technique, makes data transformation appear in the display screen in front of the eyes of the user, and the user can observe the circumstances that the myoelectricity signal gathered and can also touch the screen through the display screen and switch the operating function of control artificial limb hand, switches through the screen and checks battery life and electric quantity. Brings convenience to the user in daily life and brings convenience to later adjustment and maintenance. The artificial limb of the upper limb is closer to life, the technology is innovated again, greater benefits are brought to users, and the artificial limb technology leaps forward again.
The foregoing detailed description of the preferred embodiments of the present application. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the concepts of the present application should be within the scope of protection defined by the claims.
Claims (10)
1. An upper limb myoelectric prosthesis operating device comprises a display screen and is characterized in that the residual electric quantity of a battery is displayed on the display screen.
2. An upper limb myoelectric prosthesis operating device comprises a display screen and is characterized in that the myoelectric signal intensity is displayed on the display screen.
3. The upper limb myoelectric prosthesis operating device according to claim 2, wherein the intensity of the real-time myoelectric signal is displayed.
4. An upper limb myoelectric prosthesis operating device according to claim 3, wherein the intensity of the real-time myoelectric signal is displayed in the form of a waveform diagram.
5. An upper limb myoelectric prosthesis operating device according to claim 2, which includes myoelectric signal observation software installed and operating thereon for displaying the myoelectric signal intensity on the display screen.
6. The upper limb myoelectric prosthesis operating device comprises a touch screen, and is characterized in that an operating interface is displayed on the touch screen, and the operating interface comprises the following operations: setting a gesture action group of the intelligent artificial hand and performing action test.
7. An upper limb myoelectric prosthesis operating device according to claim 6, wherein said operation interface includes the following operations: and selecting a switching mode of the intelligent prosthetic hand.
8. The upper limb myoelectric prosthesis operating device according to claim 6, wherein the device comprises intelligent prosthetic hand function switching action software installed and operated on the device, and is used for displaying the operating interface and obtaining operating instructions from the operating interface.
9. An upper limb myoelectric prosthesis operating device comprises a touch screen, and is characterized in that the touch screen displays an operating interface, and the operating interface comprises the following operations: entering a learning mode, selecting the action of the intelligent prosthetic hand and inputting an electromyographic signal; after the signal input is finished, the intelligent prosthetic hand can be controlled according to the input signal, and the action of the prosthetic hand is switched without continuous activation of the electromyographic signal.
10. An upper limb myoelectric prosthesis operating device according to claim 9, wherein the settings made in the learn mode are stored in the device without data loss due to switching of the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150921.1A CN111399641A (en) | 2020-03-06 | 2020-03-06 | Upper limb myoelectric artificial limb operating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010150921.1A CN111399641A (en) | 2020-03-06 | 2020-03-06 | Upper limb myoelectric artificial limb operating device |
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| CN111399641A true CN111399641A (en) | 2020-07-10 |
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| CN202010150921.1A Pending CN111399641A (en) | 2020-03-06 | 2020-03-06 | Upper limb myoelectric artificial limb operating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116009703A (en) * | 2023-03-27 | 2023-04-25 | 深圳市心流科技有限公司 | Gesture control display method and device of intelligent bionic hand, intelligent bionic hand and medium |
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