CN114870250A - Nerve regulation system and nerve regulation stimulator based on same - Google Patents
Nerve regulation system and nerve regulation stimulator based on same Download PDFInfo
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- CN114870250A CN114870250A CN202210415000.2A CN202210415000A CN114870250A CN 114870250 A CN114870250 A CN 114870250A CN 202210415000 A CN202210415000 A CN 202210415000A CN 114870250 A CN114870250 A CN 114870250A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
Abstract
The invention discloses a nerve regulation and control system and a nerve regulation and control stimulator based on the system, which comprises a sensing module, a control module and a control module, wherein the sensing module is used for sensing the area of a wound and generating an area signal set; the electrical stimulation module generates a normal stimulation voltage set, an invalid stimulation voltage set and a treatment stimulation voltage set based on the area signal set; the modeling module is used for modeling a wound map, an effective treatment map and an ineffective treatment map based on the normal stimulation voltage set, the ineffective stimulation voltage set and the treatment stimulation voltage set; the first correction module is used for fitting the wound map and the invalid treatment map, generating a first correction instruction of the wound if the occupation ratio of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a sensing retest instruction and sending the sensing retest instruction to the sensing module; the second correction module fits the effective treatment image and the wound image to generate a second correction instruction of the wound; and the execution module dynamically tests and controls the first wound correction instruction and the second wound correction instruction and outputs effective and safe treatment voltage.
Description
Technical Field
The present invention relates to the field of neuromodulation, and more particularly, to neuromodulation systems and neuromodulation stimulators based thereon.
Background
The chronic wound difficult to heal refers to a chronic ulcer wound caused by diabetes, varicosis, angiosclerosis, paraplegia, long-term bed rest, wound and the like, and is usually a long-term unhealed wound more than 1 month long, and in the related art, a large amount of time and money are consumed for treating the chronic wound difficult to heal.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
According to the neural regulation system and the neural regulation stimulator based on the same, the neural regulation system comprises:
the sensing module is used for sensing the area of the wound and generating an area signal set;
the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set;
a fitting module that fits a wound map, an effective treatment map, and an ineffective treatment map based on the normal stimulation area, the ineffective stimulation area, and the treatment stimulation area;
the first correction module is used for fitting the wound map and the invalid treatment map, generating a first wound correction instruction if the proportion of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a perception retest instruction and sending the perception retest instruction to the perception module;
the second correction module fits the effective treatment image and the wound image to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to the sensing module;
and the execution module performs voltage stimulation on the normal stimulation area, the ineffective stimulation area and the treatment stimulation area according to the first wound correction instruction and the second wound correction instruction.
Further, the sensing module is used for sensing the area of the wound and comprises:
the sensing module sends a measuring signal to the execution module and receives a feedback voltage generated by the execution module;
after receiving the measurement signal, the execution module generates a preset voltage to stimulate the wound and receives a plurality of feedback voltages fed back by the stimulated wound;
the generating the set of area signals comprises:
performing set screening on the plurality of feedback voltages according to preset screening conditions, and generating a normal stimulation voltage set, an invalid stimulation voltage set and a treatment stimulation voltage set;
the normal stimulation voltage set, the ineffective stimulation voltage set and the treatment stimulation voltage set jointly form an area signal set.
Further, the step of performing set screening on the plurality of feedback voltages according to preset screening conditions comprises:
acquiring a plurality of feedback voltages, arranging the feedback voltages in a descending order, and if the feedback voltages are the same, arranging the feedback voltages side by side;
obtaining the feedback voltage with the most times in the same way, and marking the feedback voltage as a test reference voltage; obtaining the maximum value of the voltage in a plurality of feedback voltages, and marking the maximum value as a wound voltage;
if the difference value between the test reference voltage and the wound voltage meets a preset difference value, marking the test reference voltage as a treatment stimulation voltage set, otherwise, marking the test reference voltage as a normal stimulation voltage set;
when a treatment stimulation voltage set is generated, obtaining the average value of a plurality of feedback voltages in the treatment stimulation voltage set, marking the average value as a first calibration voltage, and marking the rest feedback voltages except the plurality of feedback voltages in the treatment stimulation voltage set as floating voltages;
when the ratio of the floating voltage to the first calibration voltage is greater than 0.25, marking the corresponding floating voltage as a normal voltage, and forming a normal stimulation voltage set by a plurality of normal voltages;
when the ratio of the floating voltage to the first calibration voltage is less than or equal to 0.25, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages;
when a normal stimulation voltage set is generated, acquiring the average value of a plurality of feedback voltages in the normal stimulation voltage set, marking the average value as a second calibration voltage, and marking the rest feedback voltages except the plurality of feedback voltages in the normal stimulation voltage set as floating voltages;
when the ratio of the floating voltage to the normal voltage is greater than 1, marking the corresponding floating voltage as a treatment voltage, and forming a treatment stimulation voltage set by a plurality of treatment voltages;
when the ratio of the floating voltage to the normal voltage is less than or equal to 1, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages.
Further, the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set:
acquiring an actuator corresponding to normal voltage in a normal stimulation voltage set, marking the actuator as a normal actuator, and sequentially connecting a plurality of normal actuators to form a normal stimulation area;
acquiring an actuator corresponding to invalid voltage in the invalid stimulation voltage set, marking the actuator as an invalid actuator, and sequentially connecting a plurality of invalid actuators to form an invalid stimulation area;
acquiring an actuator corresponding to the treatment voltage in the treatment stimulation voltage set, marking the actuator as a treatment actuator, and sequentially connecting a plurality of treatment actuators to form a treatment stimulation area.
Further, the fitting module, which fits the wound map, the effective treatment map and the ineffective treatment map based on the stimulation distribution map, comprises:
acquiring a normal stimulation area, an ineffective stimulation area and a treatment stimulation area, acquiring the areas of the corresponding areas, if the area with the largest area is the normal stimulation area, extracting preset two-dimensional coordinate points of an actuator corresponding to the normal stimulation area, filling the preset two-dimensional coordinate points into a two-dimensional coordinate system, sequentially connecting the preset two-dimensional coordinate points to obtain a wound map, and otherwise, generating a perception retest instruction and sending the perception retest instruction to a perception module;
extracting preset two-dimensional coordinate points of an actuator corresponding to the treatment stimulation area, filling the preset two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuator as an invalid actuator if the preset two-dimensional coordinate points of the actuator corresponding to the treatment stimulation area are positioned outside the wound map, removing the preset two-dimensional coordinate points corresponding to the invalid actuator, and sequentially connecting the preset two-dimensional coordinate points to obtain an effective treatment map;
and extracting preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas, filling the two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuators as ineffective actuators if the preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas are positioned outside the wound map and in the effective treatment map, eliminating the preset two-dimensional coordinate points corresponding to the ineffective actuators, and sequentially connecting the preset two-dimensional coordinate points to obtain the effective treatment map.
Further, the first correcting module is configured to fit the lesion map with the ineffective treatment map, and if the occupation ratio of the ineffective treatment map in the lesion map is smaller than a first preset threshold, generating a first correction instruction for the lesion includes:
acquiring a preset two-dimensional coordinate point corresponding to the wound map, marking the preset two-dimensional coordinate point as a first preset coordinate point, acquiring a preset two-dimensional coordinate point corresponding to the invalid treatment map, and marking the preset two-dimensional coordinate point as a second preset coordinate point;
constructing a two-dimensional calibration plane system, filling a first preset coordinate point and a second preset coordinate point into the two-dimensional plane system, and marking a nearest line segment between the first preset coordinate point and the second preset coordinate point as a first fitting line segment;
all coordinate points of the first fitting line segment are obtained, wherein the coordinate points corresponding to the first fitting line segment jointly form a first correction instruction;
and acquiring the lengths of a plurality of first fitting line segments, wherein the ratio of the lengths of the first fitting line segments to the preset fitting length is the ratio of the invalid treatment image in the wound image.
Further, the second correction module fits the effective treatment map with the wound map, and generating second correction instructions for the wound includes:
acquiring a preset two-dimensional coordinate point corresponding to the effective treatment chart, marking the preset two-dimensional coordinate point as a third preset coordinate point, filling the third preset coordinate point into a two-dimensional calibration plane system, and marking the third preset coordinate point as a second fitting line segment when the third preset coordinate point and a nearest line segment between the first preset coordinate point and the third preset coordinate point belong to a first fitting line segment and at least one point in the line segment belongs to the first fitting line segment;
and obtaining coordinate points of all the second fitting line segments, wherein the coordinate points corresponding to the second fitting line segments jointly form a second correction instruction.
Further, the voltage stimulation of the normal stimulation area, the ineffective stimulation area and the treatment stimulation area by the first wound correction instruction and the second wound correction instruction by the execution module comprises:
acquiring a preset voltage stimulation value corresponding to the first correction instruction, and sending the preset voltage stimulation value to an actuator corresponding to a coordinate point in the first correction instruction;
and acquiring a preset voltage stimulation value corresponding to the second correction instruction, and sending the preset voltage stimulation value to an actuator corresponding to a coordinate point in the second correction instruction.
A nerve regulation stimulator comprises a body and a consumable matched with the body;
the body comprises a sensing module, wherein the sensing module is used for sensing the area of a wound and generating an area signal set;
the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set;
a fitting module that fits a wound map, an effective treatment map, and an ineffective treatment map based on the normal stimulation area, the ineffective stimulation area, and the treatment stimulation area;
the first correction module is used for fitting the wound map and the invalid treatment map, generating a first wound correction instruction if the proportion of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a perception retest instruction and sending the perception retest instruction to the perception module;
the second correction module fits the effective treatment image and the wound image to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to the sensing module;
the consumable comprises an execution module, and the execution module performs voltage stimulation on a normal stimulation area, an ineffective stimulation area and a treatment stimulation area according to the first wound correction instruction and the second wound correction instruction.
Furthermore, the machine body also comprises an upper machine shell, a lower machine shell and a functional component fixed between the upper machine shell and the lower machine shell;
the functional component comprises a control panel, a lithium battery electrically connected with the control panel is arranged between the control panel and the upper casing, and an elastic needle component for data transmission and power supply is arranged between the control panel and the lower casing;
the consumable further comprises an attachment plate, a skin-friendly layer attached to the surface of one side of the attachment plate, a release film attached to the surface of one side of the skin-friendly layer, a matching upper shell on one side of the attachment plate, a matching lower shell on the other side of the attachment plate and adsorption magnets fixedly arranged in the matching upper shell and the matching lower shell;
wherein, adsorption magnet is connected with bullet needle subassembly magnetism, fixes the consumptive material in one side of organism.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a neuromodulation stimulator according to an embodiment of the present invention;
FIG. 3 is a burst of a neuromodulation stimulator according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a pogo pin assembly of a neuromodulation stimulator, according to an embodiment of the present invention.
In the figure: 1. a body;
101. an upper housing; 102. a light guide; 103. a lithium battery; 104. a control panel; 105. a controller button; 106. a bullet needle assembly; 1061. an electric shock protrusion; 107. a magnet is matched; 108. a supporting strip; 109. a lower housing;
2. consumable materials;
201. matching the upper shell; 202. an attachment plate; 203. a skin-friendly layer; 204. a release film; 205. matching with a lower shell; 206. and adsorbing the magnet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
In the description of the present invention, "a first feature" or "a second feature" may include one or more of the features, and "a plurality" means two or more, and the first feature may be "on" or "under" the second feature, and may include the first and second features being in direct contact, or may include the first and second features being not in direct contact but being in contact with another feature therebetween, and the first feature being "on", "above" and "above" the second feature may include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is higher in level than the second feature.
A neuromodulation system and a neuromodulation stimulator based on the same according to embodiments of the present invention are described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, a neuromodulation system and a neuromodulation stimulator based on the same according to an embodiment of the present invention may include: the device comprises a sensing module, an electrical stimulation module, a creation module, a first correction module, a second correction module and an execution module;
in specific implementation, the sensing module is used for sensing the area of a wound and generating an area signal set, wherein an actuator corresponding to the sensing module needs to be placed at the wound of a patient, the actuator may be an electromagnetic induction patch, or a temperature patch or an electric induction patch, and changes at the pasting position of the patient can be sensed through changes of the patch, for example, the temperature at the wound is higher, while the temperature at the normal position is lower, and the wound of the patient can be sensed through changes of the temperature;
more specifically, the sensing module sends a measurement signal to the execution module and receives a feedback voltage generated by the execution module; the executing module serves as an actuator corresponding to the sensing module, and in the related art, the sensors all generate voltage change signals, so that the feedback voltage generated by the executing module is received and analyzed, and then the change data can be obtained.
After receiving the measurement signal, the execution module generates a preset voltage to stimulate the wound and receives a plurality of feedback voltages fed back by the stimulated wound, wherein the corresponding stimulation points to a place where the execution module is pasted to send a preset signal, such as current.
Generating the set of area signals comprises: and performing set screening on the plurality of feedback voltages according to preset screening conditions, and generating a normal stimulation voltage set, an invalid stimulation voltage set and a treatment stimulation voltage set.
The method comprises the steps of obtaining a plurality of feedback voltages, arranging the feedback voltages in a descending order, and arranging the feedback voltages side by side if the feedback voltages are the same;
obtaining the feedback voltage with the most times in the same way, and marking the feedback voltage as a test reference voltage; obtaining the maximum value of the voltage in a plurality of feedback voltages, and marking the maximum value as a wound voltage;
if the difference value between the test reference voltage and the wound voltage meets a preset difference value, marking the test reference voltage as a treatment stimulation voltage set, otherwise, marking the test reference voltage as a normal stimulation voltage set;
when the treatment stimulation voltage set is generated, the average value of a plurality of feedback voltages in the treatment stimulation voltage set is obtained and marked as a first calibration voltage, and the rest feedback voltages except the plurality of feedback voltages in the treatment stimulation voltage set are marked as floating voltages;
when the ratio of the floating voltage to the first calibration voltage is greater than 0.25, marking the corresponding floating voltage as a normal voltage, and forming a normal stimulation voltage set by a plurality of normal voltages;
when the ratio of the floating voltage to the first calibration voltage is less than or equal to 0.25, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages;
when a normal stimulation voltage set is generated, acquiring the average value of a plurality of feedback voltages in the normal stimulation voltage set, marking the average value as a second calibration voltage, and marking the rest feedback voltages except the plurality of feedback voltages in the normal stimulation voltage set as floating voltages;
when the ratio of the floating voltage to the normal voltage is greater than 1, marking the corresponding floating voltage as a treatment voltage, and forming a treatment stimulation voltage set by a plurality of treatment voltages;
when the ratio of the floating voltage to the normal voltage is less than or equal to 1, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages.
It is noted here that the two particular values 0.25 and 1 are median data obtained after several times of simulation.
The normal stimulation voltage set, the ineffective stimulation voltage set and the treatment stimulation voltage set jointly form an area signal set.
After the sensing module senses the wound, the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set, specifically, an actuator corresponding to normal voltage in the normal stimulation voltage set is obtained and marked as a normal actuator, and a plurality of normal actuators are sequentially connected to form a normal stimulation area;
acquiring an actuator corresponding to invalid voltage in the invalid stimulation voltage set, marking the actuator as an invalid actuator, and sequentially connecting a plurality of invalid actuators to form an invalid stimulation area;
acquiring an actuator corresponding to the treatment voltage in the treatment stimulation voltage set, marking the actuator as a treatment actuator, and sequentially connecting a plurality of treatment actuators to form a treatment stimulation area.
By establishing the corresponding relation between the area signal set and the therapeutic actuator, different nerve regulation and control therapies can be accurately carried out on different wound positions, the therapeutic effect is improved, and the rehabilitation of patients is facilitated.
When a normal stimulation area, an ineffective stimulation area and a treatment stimulation area are generated, erroneous judgment is avoided, so that a two-dimensional plane area needs to be constructed through a building module to check each area, specifically, the normal stimulation area, the ineffective stimulation area and the treatment stimulation area are obtained, the area of the corresponding area is obtained, if the area with the largest area is the normal stimulation area, a preset two-dimensional coordinate point of an actuator corresponding to the normal stimulation area is extracted and filled into a two-dimensional coordinate system, the preset two-dimensional coordinate points are sequentially connected to obtain a wound map, otherwise, a perception retest instruction is generated and sent to a perception module.
And extracting preset two-dimensional coordinate points of the actuator corresponding to the treatment stimulation area, filling the preset two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuator as an invalid actuator if the preset two-dimensional coordinate points of the actuator corresponding to the treatment stimulation area are positioned outside the wound map, removing the preset two-dimensional coordinate points corresponding to the invalid actuator, and sequentially connecting the preset two-dimensional coordinate points to obtain an effective treatment map.
And extracting preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas, filling the two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuators as ineffective actuators if the preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas are positioned outside the wound map and in the effective treatment map, eliminating the preset two-dimensional coordinate points corresponding to the ineffective actuators, and sequentially connecting the preset two-dimensional coordinate points to obtain the effective treatment map.
It is emphasized that after the sensing retest command is generated, the sensing module needs to sense the wound from the new wound and repeat the above steps.
After all the steps are completed, the first correction module is used for fitting the wound map and the invalid treatment map, if the proportion of the invalid treatment map in the wound map is smaller than a first preset threshold value, a first correction instruction of the wound is generated, otherwise, a perception retest instruction is generated and sent to the perception module;
more specifically, a preset two-dimensional coordinate point corresponding to the wound map is obtained and marked as a first preset coordinate point, and a preset two-dimensional coordinate point corresponding to the invalid treatment map is obtained and marked as a second preset coordinate point;
constructing a two-dimensional calibration plane system, filling a first preset coordinate point and a second preset coordinate point into the two-dimensional plane system, and marking a nearest line segment between the first preset coordinate point and the second preset coordinate point as a first fitting line segment;
all coordinate points of the first fitting line segment are obtained, wherein the coordinate points corresponding to the first fitting line segment jointly form a first correction instruction;
and acquiring the lengths of a plurality of first fitting line segments, wherein the ratio of the lengths of the first fitting line segments to the preset fitting length is the ratio of the invalid treatment image in the wound image.
Then, a second correction module fits the effective treatment diagram with the wound diagram to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to a sensing module, specifically, a preset two-dimensional coordinate point corresponding to the effective treatment diagram is obtained and marked as a third preset coordinate point, the third preset coordinate point is filled into a two-dimensional calibration plane system, and when at least one point in the line segment belongs to a first fitting line segment, the third preset coordinate point is marked as a second fitting line segment;
and obtaining coordinate points of all the second fitting line segments, wherein the coordinate points corresponding to the second fitting line segments jointly form a second correction instruction, and the second correction module works after the first correction module constructs a two-dimensional calibration plane system.
The execution module performs voltage stimulation on the normal stimulation area, the ineffective stimulation area and the treatment stimulation area according to the first wound correction instruction and the second wound correction instruction, specifically, obtains a preset voltage stimulation value corresponding to the first correction instruction, and sends the preset voltage stimulation value to an actuator corresponding to a coordinate point in the first correction instruction;
and acquiring a preset voltage stimulation value corresponding to the second correction instruction, and sending the preset voltage stimulation value to an actuator corresponding to a coordinate point in the second correction instruction.
Carry out dynamic adjustment to predetermined treatment voltage through the first instruction of revising of wound and wound second correction instruction for this application can be applicable to the wound of arbitrary shape, need not to adjust, and the C fibre of this application through adjusting common peroneal nerve makes it to call up growth factor, the neuropeptide of the person self simultaneously, through blood circulation, rushes to the inflammation position and carries out tissue repair. The corrected nerve stimulation parameters also collect the systemic nitric oxide synthase and the L-arginine deguanidinyl to catalyze NO, so that the increase of the flux corresponds to the increase of microcirculation, the number of red blood cells carrying nutrients necessary for oxygen and energy metabolism and recovery is increased, wound repair is carried out, C fibers activate growth factors and neuropeptides necessary for stimulating wound healing to release and promote healing, and high-energy nerve stimulation is beneficial to catalyzing the L-arginine deguanidinyl by the human body nitric oxide synthase to generate nitric oxide and promoting blood circulation and circulation of the wound.
Another aspect of the present application includes a nerve regulation stimulator, including a body 1 and a consumable 2 cooperating with the body 1; the body 1 comprises a sensing module, wherein the sensing module is used for sensing the area of a wound and generating an area signal set;
the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set;
the planning module is used for planning a wound map, an effective treatment map and an ineffective treatment map based on the normal stimulation area, the ineffective stimulation area and the treatment stimulation area;
the first correction module is used for fitting the wound map and the invalid treatment map, generating a first wound correction instruction if the occupation ratio of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a perception retest instruction and sending the perception retest instruction to the perception module;
the second correction module is used for fitting the effective treatment image and the wound image to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to the sensing module;
the consumable 2 comprises an execution module, and the execution module performs voltage stimulation on the normal stimulation area, the ineffective stimulation area and the treatment stimulation area according to the first wound correction instruction and the second wound correction instruction.
More specifically, the machine body 1 further includes an upper casing 101, a lower casing 109 and a function component fixed between the upper casing 101 and the lower casing 109, wherein the function component includes a control board 104, a lithium battery 103 electrically connected to the control board 104 is disposed between the control board 104 and the upper casing 101, an elastic needle component for data transmission and power supply is disposed between the control board 104 and the lower casing 109, the elastic needle component includes a fixing base and an electric shock protrusion 1061 fixedly disposed on the fixing base, and at least one electric shock protrusion 1061 is disposed on the electric shock protrusion 1061.
One side of the control panel 104 is connected with a controller button 105 for adjusting the sensing module, the electrical stimulation module, the creation module, the first correction module, the second correction module and the execution module;
in some embodiments, a support bar 108 is further clamped between the upper casing 101 and the lower casing 109, the support bar 108 has the same cross section as the upper casing 101 or the lower casing 109, and a light guide member 102 is further disposed between the upper casing 101 and the lithium battery 103 for indicating the condition of the lithium battery 103 or/and the control board 104.
The consumable 2 further comprises an attachment plate 202, a skin-friendly layer 203 attached to one side surface of the attachment plate 202, a release film 204 attached to one side surface of the skin-friendly layer 203, a matching upper shell 201 on one side of the attachment plate 202, a matching lower shell 205 on the other side of the attachment plate 202, and an adsorption magnet 206 fixedly mounted in the matching upper shell 201 and the matching lower shell 205.
Wherein, adsorb magnet 206 and bullet needle subassembly 106 magnetic connection, specific and cooperate magnet 107 mutual adsorption to fix consumptive material 2 in one side of organism 1, in the concrete embodiment, the executor can set up in the consumption 2 and lean on one side through the wound.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A neuromodulation system, comprising:
the sensing module is used for sensing the area of the wound and generating an area signal set;
the electrical stimulation module generates a normal stimulation voltage set, an invalid stimulation voltage set and a treatment stimulation voltage set based on the area signal set;
a fitting module that fits a wound map, an effective treatment map, and an ineffective treatment map based on a normal stimulation voltage set, an ineffective stimulation voltage set, and a treatment stimulation voltage set;
the first correction module is used for fitting the wound map and the invalid treatment map, generating a first wound correction instruction if the proportion of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a perception retest instruction and sending the perception retest instruction to the perception module;
the second correction module fits the effective treatment image and the wound image to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to the sensing module;
and the execution module outputs the first wound correction instruction and the second wound correction instruction to a treatment voltage.
2. The neuromodulation system as in claim 1, wherein the sensing module for sensing the area of the wound comprises:
the sensing module sends a measuring signal to the execution module and receives a feedback voltage generated by the execution module;
the execution module generates preset voltage to stimulate the wound after receiving the measurement signal, and receives a plurality of feedback voltages fed back by the stimulated wound;
the generating the set of area signals comprises:
performing set screening on the plurality of feedback voltages according to preset screening conditions, and generating a normal stimulation voltage set, an invalid stimulation voltage set and a treatment stimulation voltage set;
the normal stimulation voltage set, the ineffective stimulation voltage set and the treatment stimulation voltage set jointly form an area signal set.
3. The neuromodulation system as in claim 2, wherein collectively filtering the plurality of feedback voltages according to the predetermined filtering condition comprises:
acquiring a plurality of feedback voltages, arranging the feedback voltages in a descending order, and if the feedback voltages are the same, arranging the feedback voltages side by side;
obtaining the feedback voltage with the most times in the same way, and marking the feedback voltage as a test reference voltage; obtaining the maximum value of the voltage in a plurality of feedback voltages, and marking the maximum value as a wound voltage;
if the difference value between the test reference voltage and the wound voltage meets a preset difference value, marking the test reference voltage as a treatment stimulation voltage set, otherwise, marking the test reference voltage as a normal stimulation voltage set;
when the treatment stimulation voltage set is generated, the average value of a plurality of feedback voltages in the treatment stimulation voltage set is obtained and marked as a first calibration voltage, and the rest feedback voltages except the plurality of feedback voltages in the treatment stimulation voltage set are marked as floating voltages;
when the ratio of the floating voltage to the first calibration voltage is greater than 0.25, marking the corresponding floating voltage as a normal voltage, and forming a normal stimulation voltage set by a plurality of normal voltages;
when the ratio of the floating voltage to the first calibration voltage is less than or equal to 0.25, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages;
when a normal stimulation voltage set is generated, acquiring the average value of a plurality of feedback voltages in the normal stimulation voltage set, marking the average value as a second calibration voltage, and marking the rest feedback voltages except the feedback voltages in the normal stimulation voltage set as floating voltages;
when the ratio of the floating voltage to the normal voltage is greater than 1, marking the corresponding floating voltage as a treatment voltage, and forming a treatment stimulation voltage set by a plurality of treatment voltages;
when the ratio of the floating voltage to the normal voltage is less than or equal to 1, marking the corresponding floating voltage as an invalid voltage, and forming an invalid stimulation voltage set by a plurality of invalid voltages.
4. The neuromodulation system as in claim 3, wherein the electrical stimulation module generating the normal stimulation region, the ineffective stimulation region, and the therapeutic stimulation region based on the set of area signals comprises:
acquiring an actuator corresponding to normal voltage in a normal stimulation voltage set, marking the actuator as a normal actuator, and sequentially connecting a plurality of normal actuators to form a normal stimulation area;
acquiring an actuator corresponding to invalid voltage in the invalid stimulation voltage set, marking the actuator as an invalid actuator, and sequentially connecting a plurality of invalid actuators to form an invalid stimulation area;
acquiring an actuator corresponding to the treatment voltage in the treatment stimulation voltage set, marking the actuator as a treatment actuator, and sequentially connecting a plurality of treatment actuators to form a treatment stimulation area.
5. The neuromodulation system as in claim 4, wherein the fitting module for fitting the wound map, the effective treatment map, and the ineffective treatment map based on the stimulation profile comprises:
acquiring a normal stimulation area, an ineffective stimulation area and a treatment stimulation area, acquiring the areas of the corresponding areas, if the area with the largest area is the normal stimulation area, extracting preset two-dimensional coordinate points of an actuator corresponding to the normal stimulation area, filling the preset two-dimensional coordinate points into a two-dimensional coordinate system, sequentially connecting the preset two-dimensional coordinate points to obtain a wound map, and otherwise, generating a perception retest instruction and sending the perception retest instruction to a perception module;
extracting preset two-dimensional coordinate points of an actuator corresponding to the treatment stimulation area, filling the preset two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuator as an invalid actuator if the preset two-dimensional coordinate points of the actuator corresponding to the treatment stimulation area are positioned outside the wound map, removing the preset two-dimensional coordinate points corresponding to the invalid actuator, and sequentially connecting the preset two-dimensional coordinate points to obtain an effective treatment map;
and extracting preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas, filling the two-dimensional coordinate points into a two-dimensional coordinate system, marking the corresponding actuators as ineffective actuators if the preset two-dimensional coordinate points of the actuators corresponding to the ineffective stimulation areas are positioned outside the wound map and in the effective treatment map, eliminating the preset two-dimensional coordinate points corresponding to the ineffective actuators, and sequentially connecting the preset two-dimensional coordinate points to obtain the effective treatment map.
6. The neuromodulation system as in claim 5, wherein the first correction module is configured to fit the lesion map to the null therapy map, and if the null therapy map is less than the first predetermined threshold, the generating the first wound correction instruction comprises:
acquiring a preset two-dimensional coordinate point corresponding to the wound map, marking the preset two-dimensional coordinate point as a first preset coordinate point, acquiring a preset two-dimensional coordinate point corresponding to the invalid treatment map, and marking the preset two-dimensional coordinate point as a second preset coordinate point;
constructing a two-dimensional calibration plane system, filling a first preset coordinate point and a second preset coordinate point into the two-dimensional plane system, and marking a nearest line segment between the first preset coordinate point and the second preset coordinate point as a first fitting line segment;
all coordinate points of the first fitting line segment are obtained, wherein the coordinate points corresponding to the first fitting line segment jointly form a first correction instruction;
and acquiring the lengths of a plurality of first fitting line segments, wherein the ratio of the lengths of the first fitting line segments to the preset fitting length is the ratio of the invalid treatment image in the wound image.
7. The neuromodulation system as in claim 6, wherein the second modification module fits the effective treatment map to the lesion map, and wherein generating the second modification instructions comprises:
acquiring a preset two-dimensional coordinate point corresponding to the effective treatment chart, marking the preset two-dimensional coordinate point as a third preset coordinate point, filling the third preset coordinate point into a two-dimensional calibration plane system, and marking the third preset coordinate point as a second fitting line segment when the third preset coordinate point and a nearest line segment between the first preset coordinate point and the third preset coordinate point and at least one point in the line segment belong to a first fitting line segment;
and obtaining coordinate points of all the second fitting line segments, wherein the coordinate points corresponding to the second fitting line segments jointly form a second correction instruction.
8. The neuromodulation system as in claim 7, wherein the execution module voltage-stimulating the normal stimulation region, the null stimulation region, and the therapeutic stimulation region with the wound first and second modification instructions comprises:
acquiring a preset voltage stimulation value corresponding to the first correction instruction, and sending the preset voltage stimulation value to an actuator corresponding to a coordinate point in the first correction instruction;
and acquiring a preset voltage stimulation value corresponding to the second correction instruction, and sending the preset voltage stimulation value to an actuator corresponding to a coordinate point in the second correction instruction.
9. A nerve regulation stimulator is characterized by comprising a body and consumables matched with the body;
the body comprises a sensing module, wherein the sensing module is used for sensing the area of a wound and generating an area signal set;
the electrical stimulation module generates a normal stimulation area, an ineffective stimulation area and a treatment stimulation area based on the area signal set;
a fitting module that fits a wound map, an effective treatment map, and an ineffective treatment map based on the normal stimulation area, the ineffective stimulation area, and the treatment stimulation area;
the first correction module is used for fitting the wound map and the invalid treatment map, generating a first wound correction instruction if the proportion of the invalid treatment map in the wound map is smaller than a first preset threshold value, otherwise, generating a perception retest instruction and sending the perception retest instruction to the perception module;
the second correction module fits the effective treatment image and the wound image to generate a second correction instruction of the wound, otherwise, a sensing retest instruction is generated and sent to the sensing module;
the consumable comprises an execution module, and the execution module performs voltage stimulation on a normal stimulation area, an ineffective stimulation area and a treatment stimulation area according to the first wound correction instruction and the second wound correction instruction.
10. The neuromodulation stimulator of claim 9, wherein the body further comprises an upper housing, a lower housing, and a functional component secured between the upper housing and the lower housing;
the functional component comprises a control panel, a lithium battery electrically connected with the control panel is arranged between the control panel and the upper shell, and a spring pin component for data transmission and power supply is arranged between the control panel and the lower shell;
the consumable further comprises an attachment plate, a skin-friendly layer attached to the surface of one side of the attachment plate, a release film attached to the surface of one side of the skin-friendly layer, a matching upper shell on one side of the attachment plate, a matching lower shell on the other side of the attachment plate and adsorption magnets fixedly arranged in the matching upper shell and the matching lower shell;
wherein, adsorption magnet is connected with bullet needle subassembly magnetism, fixes the consumptive material in one side of organism.
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| CN202210415000.2A CN114870250B (en) | 2022-04-20 | 2022-04-20 | Nerve regulation system and nerve regulation stimulator based on same |
| GBGB2213010.8A GB202213010D0 (en) | 2022-04-20 | 2022-09-06 | Neuromodulation system and neuromodulation stimulator based on the same |
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| CN202210415000.2A CN114870250B (en) | 2022-04-20 | 2022-04-20 | Nerve regulation system and nerve regulation stimulator based on same |
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| Publication number | Publication date |
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| CN114870250B (en) | 2022-11-25 |
| GB202213010D0 (en) | 2022-10-19 |
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