CN117323567B - Medical nerve and muscle stimulator - Google Patents
Medical nerve and muscle stimulator Download PDFInfo
- Publication number
- CN117323567B CN117323567B CN202311533949.3A CN202311533949A CN117323567B CN 117323567 B CN117323567 B CN 117323567B CN 202311533949 A CN202311533949 A CN 202311533949A CN 117323567 B CN117323567 B CN 117323567B
- Authority
- CN
- China
- Prior art keywords
- arc
- modulator
- clamping groove
- current
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003205 muscle Anatomy 0.000 title claims abstract description 48
- 210000005036 nerve Anatomy 0.000 title claims abstract description 48
- 230000000638 stimulation Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000009466 transformation Effects 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
-
- 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
-
- 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
-
- 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
- A61N1/36034—Control systems specified by the stimulation parameters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses a medical nerve and muscle stimulator. The invention belongs to the technical field of medical appliances, and particularly relates to a medical nerve and muscle stimulator, which comprises a current modulation stimulation component, a sound-sensitive electromagnetic safety mechanism and a fixing bracket, wherein the on-off of an electric stimulation circuit is controlled by arranging an independent sound-sensitive electromagnetic safety mechanism, and the electric stimulation is controlled by taking visual feeling of a patient as an index, so that the medical nerve and muscle stimulator can be completely customized, can be used as an external independent safety independent of the built-in safety of the electric stimulator, and can directly cut off stimulation current according to the response of the patient in time when the situation outside a preplan occurs, thereby ensuring the personal safety of the patient.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a medical nerve and muscle stimulator.
Background
The medical nerve and muscle stimulator is used for improving and recovering the conduction function of muscle nerves and promoting the recovery of the muscle and nerve functions by electrically stimulating the muscles and nerve points of limbs of a patient; there are multiple electrostimulators on the market at present, and the function is comparatively complicated, need to operate through specially trained personnel, and the patient is difficult to operate by oneself, even patient feel uncomfortable also need inform the professional to adjust, therefore need have professional whole journey accompany when using to ensure safe in utilization, lead to taking more medical resources.
Disclosure of Invention
Aiming at the situation, the invention provides a medical nerve and muscle stimulator, which comprises a current modulation stimulation component, an acoustic-sensitive electromagnetic safety mechanism and a fixing bracket, wherein the on-off of an electric stimulation circuit is controlled by arranging an independent acoustic-sensitive electromagnetic safety mechanism, the electric stimulation is controlled by taking visual feeling of a patient as an index, the complete customization is realized, the medical nerve and muscle stimulator can be used as an external independent safety independent of the built-in safety of the electric stimulator, and the stimulation current is directly cut off according to the response of the patient in time when the situation outside a plan occurs, so that the personal safety of the patient is ensured.
The technical scheme adopted by the invention is as follows: the invention provides a medical nerve and muscle stimulator, which comprises a current modulation stimulation component, a sound-sensitive electromagnetic safety mechanism and a fixed bracket, wherein the current modulation stimulation component and the sound-sensitive electromagnetic safety mechanism are arranged on the fixed bracket, the current modulation stimulation component is electrically connected with the sound-sensitive electromagnetic safety mechanism, a telescopic joint is slidably arranged on the current modulation stimulation component, an electromagnetic joint is fixedly arranged on the sound-sensitive electromagnetic safety mechanism, and the telescopic joint is slidably connected with the electromagnetic joint; the telescopic joint is provided with a conductive antenna and a magnetic metal block, the electromagnetic joint is provided with an electromagnet coil and a current input interface, the electromagnet coil corresponds to the magnetic metal block in position, the electromagnet coil is magnetically connected with the magnetic metal block, and the conductive antenna is electrically connected with the current input interface; the working current is transmitted to the conductive antenna through the current input interface, and then is transmitted to the current modulation stimulation component through the telescopic joint to perform electric stimulation treatment on nerves and muscles of a patient, when the patient feels untimely sounding and shouting, the sound-sensitive electromagnetic safety mechanism detects the sound of the patient and then electrifies the electromagnet coil, the electromagnet coil generates a magnetic attraction magnetic metal block, so that the telescopic joint is attracted to the electromagnet coil, meanwhile, the conductive antenna on the telescopic joint is separated from the current input interface, the working circuit is cut off, the electric stimulation on the patient is stopped, and the injury on the muscles and nerves of the patient is avoided; the on-off of the electric stimulation circuit is controlled by arranging the independent sound-sensitive electromagnetic safety mechanism, the electric stimulation is controlled by taking visual feeling of a patient as an index, the complete customization is realized, the electric stimulation circuit can be used as an external independent safety independent of the built-in safety of the electric stimulator, and the stimulation current is directly cut off according to the response of the patient in time when the situation outside the plan occurs, so that the personal safety of the patient is ensured.
Further, the current modulation stimulation component further comprises a current transformation modulator and a conductive patch, patch wires are arranged on the current transformation modulator in an array mode, the conductive patch wires are connected with the current transformation modulator through the patch wires, the expansion joint is arranged on the current transformation modulator, the fixing bracket comprises a modulator clamping groove, and the current transformation modulator is clamped in the modulator clamping groove; after the working circuit flows into the current transformation modulator, the current transformation modulator modulates current according to preset settings, the current after transformation modulation is led into the conductive patch through the patch lead, the conductive patch is stuck to the patient part, so that the nerve and muscle of the patient can be electrically stimulated, the current transformation modulator is fixed on the fixing bracket through the modulator clamping groove, and then the fixing bracket is fixed on the body of the patient, so that the patient can conveniently carry out the electric stimulation treatment in different scenes.
Further, a cylindrical connector is further arranged on the current transformer modulator, the telescopic connector is sleeved on the cylindrical connector in a sliding mode, an extension spring is further arranged on the telescopic connector, and two ends of the telescopic connector are respectively connected to the telescopic connector and the cylindrical connector; when the electromagnet coil is electrified to attract the magnetic metal block, the telescopic joint slides on the cylindrical joint, the extension spring is lengthened, the conductive feeler is separated from the current input interface to cut off the working circuit, when the electromagnet coil stops working, the extension spring retracts to drive the telescopic joint to slide back to the original position on the cylindrical joint, the conductive feeler is in contact with the current input interface again to communicate with the working circuit, and the extension spring is arranged to realize automatic resetting of the telescopic joint, so that the operation steps are reduced, and the telescopic joint is more suitable for independent use of patients.
Further, an upper panel and a lower panel are further arranged on the electromagnetic connector, the upper panel is located right above the lower panel, the telescopic connector is located between the upper panel and the conductive antenna, a slide way is arranged on the upper panel, the current input interface is arranged on the slide way, and the conductive antenna slides in the slide way; when the electromagnet coil attracts the magnetic metal block, the telescopic joint slides on the cylindrical joint, the conductive antenna slides in the slideway, and the conductive antenna is arranged in the slideway to move along a fixed path, so that the conductive antenna and the current input interface can be accurately contacted and separated.
Further, a buckle is elastically arranged on the lower panel, a safety clamping groove is further formed in the telescopic joint, the safety clamping groove corresponds to the position of the buckle, and when the telescopic joint moves to the position of the buckle to coincide with the safety clamping groove, the buckle is clamped in the safety clamping groove; when the patient feels untimely, the electromagnet coil is controlled by the sound-sensitive electromagnetic safety mechanism to drive the expansion joint to move to cut off the working circuit, and when the expansion joint moves to the position of the buckle to coincide with the safety clamping groove, the buckle is sprung to be clamped in the safety clamping groove, the expansion joint is fixed at the position, the expansion joint is prevented from rebounding to the original position to cause the working circuit to be switched on again, after the current parameter is reset by a worker and the danger is removed, the worker pulls the buckle to take the expansion joint out of the safety clamping groove, so that the expansion joint can return to the original position to be communicated with the working circuit.
Further, the sound-sensitive electromagnetic safety mechanism further comprises an acoustic wave sensor, a microcontroller and an arc-shaped bottom plate, wherein the electromagnetic connector, the acoustic wave sensor and the microcontroller are fixedly connected to the arc-shaped bottom plate, the microcontroller is electrically connected with the acoustic wave sensor, the electromagnet coil is electrically connected with the microcontroller, and the microcontroller controls the electromagnet coil to work; when a patient feels uncomfortable and sounds to shout, the sound wave sensor senses sound, sound waves are converted into electric signals, the electric signals are input into the microcontroller, a program written in the microcontroller in advance judges the electric signals, when the sensed sound is higher than a certain loudness, the patient is judged to be in danger, at the moment, the microcontroller controls the electromagnet coil to start to be electrified, the telescopic joint is adsorbed, the power-off of the conductive patch is realized, and the patient is protected; the perception of patient's state is realized through sonic sensor and microcontroller, provides customized insurance measure, is applicable to the health condition of different patients, need not to set up multiple preset scheme in advance.
Further, the fixing bracket further comprises an arc-shaped shell and a binding belt, the modulator clamping groove and the binding belt are arranged on the arc-shaped shell, the modulator clamping groove is located on the upper surface of the arc-shaped shell, and the opening direction of the modulator clamping groove points to the inside of the arc-shaped shell.
Further, a through hole is formed in the arc-shaped shell, the through hole is located right below the modulator clamping groove, and the conductive patch and the patch lead penetrate through the through hole and enter the arc-shaped shell; the arc-shaped shell is bound to the body part of the patient needing stimulation treatment through the binding belt, the current transformer modulator is fixed on the arc-shaped shell through the modulator clamping groove, and the conductive patch penetrates through the through hole to enter the arc-shaped shell so as to electrically stimulate nerves and muscles of the patient.
Further, an edge clamping groove is further formed in the arc-shaped shell, the edge clamping groove is located on the end face of the arc-shaped shell, the arc-shaped bottom plate is attached to the surface of the arc-shaped shell, and the arc-shaped bottom plate is clamped in the edge clamping groove; set up the edge draw-in groove on the arc shell, fix arc bottom plate on the arc shell through the edge draw-in groove, fix arc shell and arc bottom plate on limbs in step when the patient uses, realize the following of sound sensitive electromagnetism insurance mechanism and fixed bracket, improve the integration degree, the use of the different scenes of being convenient for.
Further, an inner cushion block is also arranged on the arc-shaped shell, the inner cushion block is symmetrically arranged on the inner surface of the arc-shaped shell, and the inner cushion block is made of silica gel; when the arc-shaped shell is fixed on the limb of a patient, the inner cushion block in the arc-shaped shell is contacted with the limb of the patient, so that the pressure intensity on the limb of the patient is reduced, and the comfort of use is improved.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The invention provides a medical nerve and muscle stimulator, which controls the on-off of an electric stimulation circuit by arranging an independent sound-sensitive electromagnetic safety mechanism, controls the electric stimulation by taking the visual feeling of a patient as an index, realizes complete customization, can be used as an external independent safety independent of the internal safety of the electric stimulator, and directly cuts off the stimulation current according to the response of the patient in time when the situation outside a plan occurs, thereby ensuring the personal safety of the patient;
(2) The invention provides a medical nerve and muscle stimulator, which is provided with an extension spring to realize automatic resetting of an expansion joint, reduces operation steps and is more suitable for independent use of patients;
(3) The invention provides a medical nerve and muscle stimulator, which is characterized in that a conductive antenna is arranged in a slideway to enable the conductive antenna to move along a fixed path, so that the conductive antenna and a current input interface can be accurately contacted and separated;
(4) The invention provides a medical nerve and muscle stimulator, which is characterized in that a telescopic joint is fixed at the position through a buckle, so that the telescopic joint is prevented from rebounding to the original position to cause the working circuit to be switched on again;
(5) The invention provides a medical nerve and muscle stimulator, which realizes the perception of the state of a patient through an acoustic wave sensor and a microcontroller, provides customized insurance measures, is suitable for the physical conditions of different patients, and does not need to set a plurality of preset schemes in advance;
(6) The invention provides a medical nerve and muscle stimulator, which is characterized in that an arc-shaped shell is bound on a body part of a patient to be stimulated and treated through a binding belt, a current transformer modulator is fixed on the arc-shaped shell through a modulator clamping groove, and a conductive patch penetrates through a through hole to enter the arc-shaped shell so as to electrically stimulate the nerve and the muscle of the patient;
(7) The invention provides a medical nerve and muscle stimulator, which is characterized in that an arc-shaped shell and an arc-shaped bottom plate are synchronously fixed on limbs when a patient uses the medical nerve and muscle stimulator, so that the following of an acoustic-sensitive electromagnetic safety mechanism and a fixing bracket is realized, the integration degree is improved, and the medical nerve and muscle stimulator is convenient for use in different scenes;
(8) The invention provides a medical nerve and muscle stimulator, wherein an inner cushion block in an arc-shaped shell is contacted with a limb of a patient, so that the pressure on the limb of the patient is reduced, and the comfort of use is improved.
Drawings
FIG. 1 is a perspective view of a medical nerve and muscle stimulator according to the present invention;
FIG. 2 is a front view of a medical nerve and muscle stimulator according to the present invention;
FIG. 3 is a bottom view of a medical nerve and muscle stimulator according to the present invention;
FIG. 4 is a left side view of a medical nerve and muscle stimulator according to the present invention;
FIG. 5 is a cross-sectional view taken along the line A-A in FIG. 4;
FIG. 6 is an enlarged view of the portion I of FIG. 5;
fig. 7 is an exploded view of a medical nerve and muscle stimulator according to the present invention.
Wherein 100 parts of current modulation stimulation components, 200 parts of sound-sensitive electromagnetic safety mechanisms, 300 parts of fixing brackets, 101 parts of current transformation modulators, 102 parts of conductive patches, 103 parts of expansion joints, 104 parts of patch wires, 105 parts of cylindrical joints, 106 parts of extension springs, 107 parts of conductive feelers, 108 parts of magnetic metal blocks, 109 parts of safety clamping grooves, 201 parts of electromagnetic joints, 202, an acoustic wave sensor, 203, a microcontroller, 204, an arc bottom plate, 205, an electromagnet coil, 206, an upper panel, 207, a lower panel, 208, a slideway, 209, a current input interface, 210, a buckle, 301, an arc shell, 302, a modulator clamping groove, 303, a binding belt, 304, a through port, 305, an edge clamping groove, 306 and an inner cushion block.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 to 7, the invention provides a medical nerve and muscle stimulator, which comprises a current modulation stimulation component 100, an acoustic-sensitive electromagnetic safety mechanism 200 and a fixing bracket 300, wherein the current modulation stimulation component 100 and the acoustic-sensitive electromagnetic safety mechanism 200 are arranged on the fixing bracket 300, the current modulation stimulation component 100 is electrically connected with the acoustic-sensitive electromagnetic safety mechanism 200, a telescopic joint 103 is slidably arranged on the current modulation stimulation component 100, an electromagnetic joint 201 is fixedly arranged on the acoustic-sensitive electromagnetic safety mechanism 200, and the telescopic joint 103 is slidably connected with the electromagnetic joint 201; the telescopic joint 103 is provided with a conductive antenna 107 and a magnetic metal block 108, the electromagnetic joint 201 is provided with an electromagnet coil 205 and a current input interface 209, the electromagnet coil 205 corresponds to the magnetic metal block 108 in position, the electromagnet coil 205 is magnetically connected with the magnetic metal block 108, and the conductive antenna 107 is electrically connected with the current input interface 209; working current is transmitted to the conductive antenna 107 through the current input interface 209, and then is transmitted to the current modulation stimulation component 100 through the telescopic joint 103 to perform electric stimulation treatment on nerves and muscles of a patient, when the patient feels untimely sounding and shouting, the sound-sensitive electromagnetic safety mechanism 200 detects the sound of the patient and then is electrified to the electromagnet coil 205, the electromagnet coil 205 generates the magnetic attraction magnetic metal block 108, so that the telescopic joint 103 is attracted to the electromagnet coil 205, meanwhile, the conductive antenna 107 on the telescopic joint 103 is separated from the current input interface 209, the working circuit is cut off, the electric stimulation on the patient is stopped, and the injury to the muscles and nerves of the patient is avoided.
The current modulation stimulation assembly 100 further comprises a current transformation modulator 101 and a conductive patch 102, patch wires 104 are arranged on the current transformation modulator 101 in an array manner, the conductive patch 102 is connected with the current transformation modulator 101 through the patch wires 104, an expansion joint 103 is arranged on the current transformation modulator 101, the fixing bracket 300 comprises a modulator clamping groove 302, and the current transformation modulator 101 is clamped in the modulator clamping groove 302; after the working circuit flows into the current transformer modulator 101, the current transformer modulator 101 modulates current according to preset settings, the current after the transformer modulation is led into the conductive patch 102 through the patch lead 104, the conductive patch 102 is attached to the patient part, so that the nerve and muscle of the patient can be electrically stimulated, the current transformer modulator 101 is fixed on the fixing bracket 300 through the modulator clamping groove 302, and then the fixing bracket 300 is fixed on the body of the patient.
The current transformer modulator 101 is also provided with a cylindrical joint 105, the telescopic joint 103 is sleeved on the cylindrical joint 105 in a sliding way, the telescopic joint 103 is also provided with an extension spring 106, and two ends of the telescopic joint 103 are respectively connected with the telescopic joint 103 and the cylindrical joint 105; when the electromagnet coil 205 is electrified to attract the magnetic metal block 108, the telescopic joint 103 slides on the cylindrical joint 105, the extension spring 106 is lengthened, the conductive antenna 107 and the current input interface 209 are separated from each other to cut off a working circuit, when the electromagnet coil 205 stops working, the extension spring 106 retracts to drive the telescopic joint 103 to slide back to the original position on the cylindrical joint 105, the conductive antenna 107 is contacted with the current input interface 209 again to communicate with the working circuit, and the extension spring 106 is arranged to realize automatic resetting of the telescopic joint 103.
The electromagnetic connector 201 is also provided with an upper panel 206 and a lower panel 207, the upper panel 206 is positioned right above the lower panel 207, the telescopic connector 103 is positioned between the upper panel 206 and the conductive antenna 107, the upper panel 206 is provided with a slide 208, the current input interface 209 is arranged on the slide 208, and the conductive antenna 107 slides in the slide 208; when the electromagnet coil 205 attracts the magnetic metal block 108, the expansion joint 103 slides on the cylindrical joint 105, the conductive feeler 107 slides in the slideway 208, and the conductive feeler 107 is disposed in the slideway 208 so as to move along a fixed path.
The lower panel 207 is elastically provided with a buckle 210, the telescopic joint 103 is also provided with a safety clamping groove 109, the safety clamping groove 109 corresponds to the position of the buckle 210, and when the telescopic joint 103 moves to the position of the buckle 210 to be overlapped with the safety clamping groove 109, the buckle 210 is clamped in the safety clamping groove 109; when the patient feels uncomfortable, the electromagnetic coil 205 is controlled to be electrified through the sound-sensitive electromagnetic safety mechanism 200 to drive the telescopic joint 103 to move to cut off the working circuit, and when the telescopic joint 103 moves to the position of the buckle 210 to be overlapped with the safety clamping groove 109, the buckle 210 is sprung to be clamped in the safety clamping groove 109, the telescopic joint 103 is fixed at the position, and the telescopic joint 103 is pulled out of the safety clamping groove 109 by pulling the buckle 210, so that the telescopic joint 103 can return to the original position to be communicated with the working circuit.
The sound-sensitive electromagnetic safety mechanism 200 further comprises an acoustic wave sensor 202, a microcontroller 203 and an arc-shaped bottom plate 204, wherein the electromagnetic connector 201, the acoustic wave sensor 202 and the microcontroller 203 are fixedly connected to the arc-shaped bottom plate 204, the microcontroller 203 is electrically connected with the acoustic wave sensor 202, the electromagnet coil 205 is electrically connected with the microcontroller 203, and the microcontroller 203 controls the electromagnet coil 205 to work; when the patient feels uncomfortable and shouts, the acoustic wave sensor 202 senses sound, converts the acoustic wave into an electric signal, the electric signal is input into the microcontroller 203, a program written in the microcontroller 203 in advance judges the electric signal, when the sensed sound is higher than a certain loudness, the patient is judged to be in danger, at the moment, the microcontroller 203 controls the electromagnet coil 205 to start to be electrified, the expansion joint 103 is adsorbed, the power-off of the conductive patch 102 is realized, the model of the acoustic wave sensor 202 is INMP441, and the model of the microcontroller 203 is Arduino Nano.
The fixing bracket 300 further includes an arc-shaped housing 301 and a strap 303, a modulator card slot 302 and a strap 303 are provided on the arc-shaped housing 301, the modulator card slot 302 is located on the upper surface of the arc-shaped housing 301, and the opening direction of the modulator card slot 302 is directed toward the inside of the arc-shaped housing 301.
The arc-shaped shell 301 is provided with a through hole 304, the through hole 304 is positioned right below the modulator clamping groove 302, and the conductive patch 102 and the patch wire 104 pass through the through hole 304 and enter the inside of the arc-shaped shell 301; the arc-shaped shell 301 is bound on the body part of the patient requiring stimulation treatment through the binding band 303, the current transformer modulator 101 is fixed on the arc-shaped shell 301 through the modulator clamping groove 302, and the conductive patch 102 passes through the through hole 304 and enters the arc-shaped shell 301 to electrically stimulate the nerves and muscles of the patient.
The arc-shaped shell 301 is also provided with an edge clamping groove 305, the edge clamping groove 305 is positioned on the end surface of the arc-shaped shell 301, the arc-shaped bottom plate 204 is attached to the surface of the arc-shaped shell 301, and the arc-shaped bottom plate 204 is clamped in the edge clamping groove 305; an edge clamping groove 305 is formed in the arc-shaped shell 301, the arc-shaped bottom plate 204 is fixed on the arc-shaped shell 301 through the edge clamping groove 305, and the arc-shaped shell 301 and the arc-shaped bottom plate 204 are synchronously fixed on limbs when a patient uses the arc-shaped shell 301.
The arc-shaped shell 301 is also provided with an inner cushion block 306, the inner cushion block 306 is symmetrically arranged on the inner surface of the arc-shaped shell 301, and the inner cushion block 306 is made of silica gel; when the arcuate housing 301 is secured to the patient's limb, the inner pad 306 inside the arcuate housing 301 contacts the patient's limb.
In specific use, the conductive patch 102 is attached to the nerve and muscle of the patient to be stimulated, the arc-shaped shell 301 is bound and fixed on the limb of the patient by using the binding band 303, and the inner cushion block 306 is kept in contact with the body of the patient;
then an external power supply is connected to the current input interface 209, working current generated by the external power supply is transmitted to the conductive antenna 107 through the current input interface 209 and then is transmitted to the current transformation modulator 101 through the expansion joint 103, after the working circuit flows into the current transformation modulator 101, the current transformation modulator 101 modulates current according to preset, the current after transformation modulation is introduced into the conductive patch 102 through the patch wire 104, and the conductive patch 102 is attached to a patient part, so that the nerve and muscle of the patient can be electrically stimulated;
the patient feels untimely and can sound to shout, the sound wave sensor 202 senses sound, the sound wave is converted into an electric signal, the electric signal is input into the microcontroller 203, a program written in the microcontroller 203 in advance judges the electric signal, when the sensed sound is higher than a certain loudness, the patient is judged to be in danger, at the moment, the microcontroller 203 controls the electromagnet coil 205 to start to electrify, the electromagnet coil 205 generates a magnetic attraction magnetic metal block 108, so that the telescopic joint 103 is attracted to the electromagnet coil 205, meanwhile, the conductive antenna 107 on the telescopic joint 103 is separated from the current input interface 209, a working circuit is cut off, the electric stimulation to the patient is stopped, and the injury to muscles and nerves of the patient is avoided;
when the telescopic joint 103 moves to the position of the buckle 210 to be overlapped with the safety clamping groove 109, the buckle 210 is bounced to be clamped in the safety clamping groove 109, the telescopic joint 103 is fixed at the position, the working circuit is prevented from being switched on again due to rebound of the telescopic joint 103 to the original position, after the current parameter is reset by a worker and the danger is eliminated, the worker pulls the buckle 210 to take out the working circuit from the safety clamping groove 109, and the telescopic joint 103 can be returned to the original position to be communicated with the working circuit.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (7)
1. A medical nerve and muscle stimulator, characterized by: the sound-sensitive electromagnetic safety device comprises a current modulation stimulation component (100), a sound-sensitive electromagnetic safety mechanism (200) and a fixing bracket (300), wherein the current modulation stimulation component (100) and the sound-sensitive electromagnetic safety mechanism (200) are arranged on the fixing bracket (300), the current modulation stimulation component (100) is electrically connected with the sound-sensitive electromagnetic safety mechanism (200), a telescopic joint (103) is slidably arranged on the current modulation stimulation component (100), an electromagnetic joint (201) is fixedly arranged on the sound-sensitive electromagnetic safety mechanism (200), and the telescopic joint (103) is slidably connected with the electromagnetic joint (201);
the telescopic joint (103) is provided with a conductive antenna (107) and a magnetic metal block (108), the electromagnetic joint (201) is provided with an electromagnet coil (205) and a current input interface (209), the electromagnet coil (205) corresponds to the magnetic metal block (108), the electromagnet coil (205) is magnetically connected with the magnetic metal block (108), and the conductive antenna (107) is electrically connected with the current input interface (209);
the electromagnetic connector (201) is further provided with an upper panel (206) and a lower panel (207), the upper panel (206) is positioned right above the lower panel (207), the telescopic connector (103) is positioned between the upper panel (206) and the conductive antenna (107), the upper panel (206) is provided with a slide way (208), the current input interface (209) is arranged on the slide way (208), and the conductive antenna (107) slides in the slide way (208);
the lower panel (207) is elastically provided with a buckle (210), the telescopic joint (103) is also provided with a safety clamping groove (109), the safety clamping groove (109) corresponds to the position of the buckle (210), and when the telescopic joint (103) moves to the position of the buckle (210) to be overlapped with the safety clamping groove (109), the buckle (210) is clamped in the safety clamping groove (109);
the sound-sensitive electromagnetic safety mechanism (200) further comprises an acoustic wave sensor (202), a microcontroller (203) and an arc-shaped bottom plate (204), wherein the electromagnetic connector (201), the acoustic wave sensor (202) and the microcontroller (203) are fixedly connected to the arc-shaped bottom plate (204), the microcontroller (203) is electrically connected with the acoustic wave sensor (202), the electromagnet coil (205) is electrically connected with the microcontroller (203), and the microcontroller (203) controls the electromagnet coil (205) to work.
2. A medical nerve and muscle stimulator according to claim 1, wherein: the current modulation stimulation component (100) further comprises a current transformation modulator (101) and a conductive patch (102), a patch wire (104) is arranged on the current transformation modulator (101) in an array mode, the conductive patch (102) is connected with the current transformation modulator (101) through the patch wire (104), the telescopic joint (103) is arranged on the current transformation modulator (101), the fixing bracket (300) comprises a modulator clamping groove (302), and the current transformation modulator (101) is clamped in the modulator clamping groove (302).
3. A medical nerve and muscle stimulator according to claim 2, wherein: the current transformer modulator (101) is further provided with a cylindrical connector (105), the telescopic connector (103) is sleeved on the cylindrical connector (105) in a sliding mode, the telescopic connector (103) is further provided with an extension spring (106), and two ends of the telescopic connector (103) are respectively connected to the telescopic connector (103) and the cylindrical connector (105).
4. A medical nerve and muscle stimulator according to claim 3, wherein: the fixing bracket (300) further comprises an arc-shaped shell (301) and a binding band (303), the modulator clamping groove (302) and the binding band (303) are arranged on the arc-shaped shell (301), the modulator clamping groove (302) is located on the upper surface of the arc-shaped shell (301), and the opening direction of the modulator clamping groove (302) points to the inside of the arc-shaped shell (301).
5. A medical nerve and muscle stimulator according to claim 4, wherein: the arc-shaped shell (301) is provided with a through hole (304), the through hole (304) is positioned right below the modulator clamping groove (302), and the conductive patch (102) and the patch wire (104) penetrate through the through hole (304) to enter the arc-shaped shell (301).
6. A medical nerve and muscle stimulator according to claim 5, wherein: still be equipped with edge draw-in groove (305) on arc shell (301), edge draw-in groove (305) are located arc shell patient and fix arc shell (301) and arc bottom plate (204) on limbs in step when using, realize following of sound sensitive electromagnetic insurance mechanism (200) and mounting bracket (300), improve integration degree, on the terminal surface of the use of different scenes of being convenient for, arc bottom plate (204) laminating is on the surface of arc shell (301), in arc bottom plate (204) block locates edge draw-in groove (305).
7. A medical nerve and muscle stimulator according to claim 6, wherein: the arc-shaped shell (301) is further provided with an inner cushion block (306), the inner cushion block (306) is symmetrically arranged on the inner surface of the arc-shaped shell (301), and the inner cushion block (306) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311533949.3A CN117323567B (en) | 2023-11-17 | 2023-11-17 | Medical nerve and muscle stimulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311533949.3A CN117323567B (en) | 2023-11-17 | 2023-11-17 | Medical nerve and muscle stimulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117323567A CN117323567A (en) | 2024-01-02 |
| CN117323567B true CN117323567B (en) | 2024-03-29 |
Family
ID=89291950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311533949.3A Active CN117323567B (en) | 2023-11-17 | 2023-11-17 | Medical nerve and muscle stimulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117323567B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307719A (en) * | 2013-05-30 | 2016-02-03 | 格雷厄姆·H.·克雷西 | local nerve stimulator |
| CN107645947A (en) * | 2015-03-27 | 2018-01-30 | 埃尔瓦有限公司 | Ear stimulating method and system |
| CN109661251A (en) * | 2016-05-31 | 2019-04-19 | 斯高弗盖斯特实验室公司 | Nerve stimulation device and method |
| CN114177525A (en) * | 2021-11-30 | 2022-03-15 | 深圳清华大学研究院 | Neuromuscular electrical stimulator and system thereof |
| CN114949602A (en) * | 2022-06-02 | 2022-08-30 | 重庆大学 | A closed-loop control method and system for online monitoring of neuromuscular electrical stimulation responses |
| CN218242413U (en) * | 2022-04-13 | 2023-01-06 | 江苏赛姆沃德工程技术有限公司 | Signal collector based on thing networking |
| CN115691031A (en) * | 2022-12-30 | 2023-02-03 | 四川港通医疗设备集团股份有限公司 | Medical gas alarm device with state monitoring function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011053607A1 (en) * | 2009-10-26 | 2011-05-05 | Emkinetics, Inc. | Method and apparatus for electromagnetic stimulation of nerve, muscle, and body tissues |
-
2023
- 2023-11-17 CN CN202311533949.3A patent/CN117323567B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307719A (en) * | 2013-05-30 | 2016-02-03 | 格雷厄姆·H.·克雷西 | local nerve stimulator |
| CN107645947A (en) * | 2015-03-27 | 2018-01-30 | 埃尔瓦有限公司 | Ear stimulating method and system |
| EP3274047A1 (en) * | 2015-03-27 | 2018-01-31 | Elwha LLC | Ear stimulation method and system |
| CN109661251A (en) * | 2016-05-31 | 2019-04-19 | 斯高弗盖斯特实验室公司 | Nerve stimulation device and method |
| CN114177525A (en) * | 2021-11-30 | 2022-03-15 | 深圳清华大学研究院 | Neuromuscular electrical stimulator and system thereof |
| CN218242413U (en) * | 2022-04-13 | 2023-01-06 | 江苏赛姆沃德工程技术有限公司 | Signal collector based on thing networking |
| CN114949602A (en) * | 2022-06-02 | 2022-08-30 | 重庆大学 | A closed-loop control method and system for online monitoring of neuromuscular electrical stimulation responses |
| CN115691031A (en) * | 2022-12-30 | 2023-02-03 | 四川港通医疗设备集团股份有限公司 | Medical gas alarm device with state monitoring function |
Non-Patent Citations (2)
| Title |
|---|
| Micromagnetic stimulation (µMS) dose-response of the rat sciatic nerve;Saha Renata等;《 Journal of neural engineering》;20230515;全文 * |
| 肌电刺激与康复治疗的研究;廖伟强，曾庆华;《科技广场》;20171030;第29-32页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117323567A (en) | 2024-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021200373B2 (en) | Devices, systems, and methods for stimulation therapy | |
| US4690144A (en) | Wireless transcutaneous electrical tissue stimulator | |
| CN105457158B (en) | Wearable transcutaneous nerve stimulator | |
| AU2007276980B2 (en) | Charger with orthogonal PCB for implantable medical device | |
| US8761872B2 (en) | Apparatus for stimulating auricular points on the human ear | |
| ES2713923T3 (en) | Low profile connector system | |
| RU2653632C2 (en) | Adapter | |
| CN108853724B (en) | Nerve electrical stimulation device | |
| KR102106783B1 (en) | Electric stimulation apparatus | |
| US7248926B2 (en) | Status indicator for implantable systems | |
| CN117323567B (en) | Medical nerve and muscle stimulator | |
| US6016451A (en) | Neurological stabilizer device | |
| US7212866B1 (en) | Implantable neurostimulator having data repeater for long range control and data streaming | |
| EP2741811B1 (en) | Symptom-treatment system | |
| KR20200001670A (en) | Electric stimulator | |
| GB2599351A (en) | A toning device | |
| CN205913646U (en) | Portable migraine headache therapeutic instrument | |
| CN214105179U (en) | Facial dystonia alleviating instrument | |
| CN209548530U (en) | A kind of cervical-vertebra curing instrument | |
| CN211986679U (en) | Physical therapy uterus-nourishing device | |
| CN209952058U (en) | Electrical stimulation device | |
| CN107569772B (en) | Multifunctional acupuncture pulse electrotherapeutic instrument | |
| CN205994874U (en) | A kind of electric pulse therapeutic equipment for sick headache | |
| CN221490721U (en) | Novel auricular point magnetotherapy is pressed device | |
| CN109011168A (en) | Brain wave relieving mental strain and helping sleep instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |