CN204951946U - Swallow neural muscle electricity stimulation instrument - Google Patents
Swallow neural muscle electricity stimulation instrument Download PDFInfo
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- CN204951946U CN204951946U CN201520571300.5U CN201520571300U CN204951946U CN 204951946 U CN204951946 U CN 204951946U CN 201520571300 U CN201520571300 U CN 201520571300U CN 204951946 U CN204951946 U CN 204951946U
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Abstract
The utility model relates to a cerebral dysfunction therapeutic equipment technical field, in particular to swallow neural muscle electricity stimulation instrument, it includes the swallow neural muscle electricity stimulation instrument body, the swallow neural muscle electricity stimulation instrument body includes a host computer, the host computer includes a casing, and this casing upper surface is provided with control panel, control panel includes a plate body, and this plate surface upper portion has from left to right set gradually output I display control, output II display control, on the plate body, the below of output I display control and output II display control is the corresponding liquid crystal display that is provided with respectively, the middle part of plate body has from left to right set gradually button plate I and button plate II, it adopts low frequency electric excitation therapies, output current's wave form peak value, and pulse frequency, pulse width is adjustablely to adapting to different patients and swallowing the different positions of neural muscle and to current strength's tolerance, have simple structure, with low costs, work efficiency is high, treatment advantage such as obvious.
Description
Technical field
This utility model relates to disordered brain function therapeutic equipment technical field, particularly swallows neuromuscular electric stimulation therapy instrument.
Background technology
Swallowing is one of the behavior of most complex human.Chew at least to need 6 pairs of cranial nerves, 1st ~ 3 cervical nerves sections and mouth with the process of swallowing, 26 pieces of muscle of pharynx and esophagus participate in.The process of swallowing can be divided into for 5 stages: cognitive phase, stage of preparation, oral stage, pharynx phase and esophagus phase.Dysphagia is a kind of clinical symptoms, shows as food is transported to stomach process generation obstacle from oral cavity.Mouth, pharynx, esophagus illness, cranial nerve, oblongata pathological changes, laughing sickness, extrapyramidal disease, myopathy etc. all can cause dysphagia.
Traditional electric stimulating instrument is used for the treatment of dysphagia and training, carries out electricity irritation by exporting specific low frequency pulse current to larynx cervical neural muscle, excitor nerve and swallow muscle group.Can impel and produce similar muscle group (successively) motion of swallowing, neuron paralysis can be alleviated, promote swallowing reflex arc reconstruction and recovery, and then raising be swallowed and linguistic competence.But there are the following problems for this type of the instrument that market is sold:
First is: can only single same frequency pulse export stimulate, but because the age of patient is different, be grown up different with the ability to bear of child, therefore traditional stimulation instrument can not treat different patient with a certain discrimination, thus effect is poor, more weak to the immunotherapy targeted autoantibody of the patient of each age group, work efficiency is low afterwards, can not produce a desired effect.
Second is, traditional stimulation instrument, wherein the time of a series products be defaulted as 60 minutes non-adjustable, make troubles in actual use, and the intensity of output current can only be set, and frequency and width parameter non-adjustable, the difference needs of different PATIENT POPULATION can not be adapted to very well, thus user may be made to produce resistance, affect therapeutic effect.
3rd is, in traditional stimulation instrument, the product of an other class can only use battery powered, and in actual use, battery altering is relatively more frequent, is unfavorable for environmental protection and operation ease.
Our company swallows neuromuscular electric stimulation therapy instrument and overcomes the problems referred to above, improve correlation function, large increase has been had to product quality while retaining original Therapeutic Method, add the pulsewidth and frequency adjustment that export pulse, and amplitude is set to 50 grades, and add manual Trigger Function, and more easy to operate and use, so these properties of product are compared with other single merit product huge superiority especially.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, one reasonable in design, easy to use swallows neuromuscular electric stimulation therapy instrument, and it adopts low-frequency electrostimulating treatment, the waveform peak of output current, pulse frequency, pulse width is adjustable, to adapt to different patient and to swallow the toleration of neuromuscular different parts to current intensity, there is structure simple, the advantages such as cost is low, and work efficiency is high, and therapeutic effect is obvious.
For achieving the above object, the technical solution adopted in the utility model is:
Described in the utility modelly swallow neuromuscular electric stimulation therapy instrument, it comprises swallows neuromuscular electric stimulation therapy instrument body, described neuromuscular electric stimulation therapy instrument body of swallowing comprises a main frame, described main frame comprises a casing, this casing upper surface is provided with control panel, described control panel comprises a plate body, and this plate body upper surface is from left to right disposed with and exports I display and control, exports II display and control; On described plate body, the below exporting I display and control and export II display and control respectively correspondence is provided with LCDs; The middle part of described plate body is from left to right disposed with button panel I and button panel II; The upper surface of described button panel I and button panel II is from left to right all disposed with and arranges key, increases key, reduces key and start/stop key; The surface middle part of described button panel I and button panel II is provided with options button; Described casing left surface is disposed with electrotherapy from top to bottom and exports I and manual I, and this casing right flank is disposed with electrotherapy from top to bottom and exports II and manual II; Be provided with power switch key on the left of described casing upper rear portion, on the right side of this casing upper rear portion, be provided with product nameplate, on the left of this casing lower backside, be provided with on and off switch, on the right side of this casing lower backside, be provided with ground terminal and protective tube; Control device is provided with in described casing, described control device comprises a main circuit control panel, this main circuit control panel one end is connected with panel power supply, this panel power supply is connected with municipal electrical network by mains transformer, and this main circuit control panel other end is connected with the button on LCDs and button panel I, button panel II; The another other end of described main circuit control panel and switching value are modulated analog quantity waveform element and are connected, and this switching value modulation analog quantity waveform element other end is connected with analog circuit, and this analog circuit other end exports with applying portion and is connected; Described panel power supply is connected with one end of high frequency transformer, and this high frequency transformer other end is connected with booster circuit, and the other end of this booster circuit is connected with analog circuit.
Further, the bottom surface of described casing is provided with roller.
Further, handle is provided with in the middle part of the back side of described casing.
After adopting said structure, this utility model beneficial effect is: described in the utility modelly swallow neuromuscular electric stimulation therapy instrument, it adopts low-frequency electrostimulating treatment, the waveform peak of output current, pulse frequency, pulse width is adjustable, to adapt to different patient and to swallow the toleration of neuromuscular different parts to current intensity, have structure simple, cost is low, the advantages such as work efficiency is high, and therapeutic effect is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is rear structure schematic diagram of the present utility model;
Fig. 3 is the structure chart of control device of the present utility model.
Description of reference numerals:
1, I display and control is exported; 2, II display and control is exported; 3, display screen; 4, key is increased; 5, key is reduced; 6, key is set; 7, start/stop key; 8, options button; 9, power switch key; 10, electrotherapy exports I; 11, manual I; 12, on and off switch; 13, electrotherapy exports II; 14, manual II; 15, product nameplate; 16, protective tube; 17, ground terminal.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1-Figure 3, described in the utility modelly swallow neuromuscular electric stimulation therapy instrument, it comprises swallows neuromuscular electric stimulation therapy instrument body, described neuromuscular electric stimulation therapy instrument body of swallowing comprises a main frame, described main frame comprises a casing, this casing upper surface is provided with control panel, and described control panel comprises a plate body, and this plate body upper surface is from left to right disposed with and exports I display and control 1, exports II display and control 2; On described plate body, the below exporting I display and control 1 and export II display and control 2 respectively correspondence is provided with LCDs 3; The middle part of described plate body is from left to right disposed with button panel I and button panel II; The upper surface of described button panel I and button panel II is from left to right all disposed with and arranges key 6, increases key 4, reduces key 5 and start/stop key 7; The surface middle part of described button panel I and button panel II is provided with options button 8;
Described casing left surface is disposed with electrotherapy from top to bottom and exports I10 and manual I11, and this casing right flank is disposed with electrotherapy from top to bottom and exports II13 and manual II14; Be provided with power switch key 9 on the left of described casing upper rear portion, on the right side of this casing upper rear portion, be provided with product nameplate 15, on the left of this casing lower backside, be provided with on and off switch 12, on the right side of this casing lower backside, be provided with ground terminal 17 and protective tube 16;
Control device is provided with in described casing, described control device comprises a main circuit control panel, this main circuit control panel one end is connected with panel power supply, this panel power supply is connected with municipal electrical network by mains transformer, and this main circuit control panel other end is connected with the button on LCDs and button panel I, button panel II; The another other end of described main circuit control panel and switching value are modulated analog quantity waveform element and are connected, and this switching value modulation analog quantity waveform element other end is connected with analog circuit, and this analog circuit other end exports with applying portion and is connected; Described panel power supply is connected with one end of high frequency transformer, and this high frequency transformer other end is connected with booster circuit, and the other end of this booster circuit is connected with analog circuit.
Preferred as one of the present utility model, the bottom surface of described casing is provided with roller.
Preferred as one of the present utility model, be provided with handle in the middle part of the back side of described casing.
In this utility model, main frame by civil power as power supply.Voltage is down to 9V by mains transformer, obtains unidirectional current power to panel through rectifier rectification filtering.Main circuit control panel is controlled isolating transformer is elementary by high-frequency signal, thus obtains high voltage isolating transformer is secondary, and again obtain through rectifying and wave-filtering the voltage that output circuit part needs, this magnitude of voltage is at about 100V.Main circuit board utilizes DA to be converted to different analog quantity voltage value according to the parameter value arranged, and utilizes this value to realize waveform modulated, and main control chip is controlled output waveform time parameter by the pulsewidth of setting and the change of frequency simultaneously.Analog quantity after modulation direct control simulation circuit part realizes the different voltage level values under different gear.Load is 500 ohm time, and the Voltage Peak peak value that Test Application part exports should at about 0-25V.The voltage of applying portion does not directly use power transformer voltage but adopts the way that first blood pressure lowering is boosted again.In safety verification, prove that the method is reliably rationally.
In this utility model, be provided with electrotherapy to export II13, manual II14 and electrotherapy and export II13 and manual II14, by control device, according to the difference of current intensity and pulsewidth, frequency, be provided with adult's continuous and pulse plasma models, child's ALT pulse pattern and manual continuous and pulse plasma models.During use, low-frequency electrotherapeutic output current acts on human body by pasting in the therapeutic electrode of patient skin surface, electric current pierces through human body skin and acts in neural muscular tissue, and current intensity and pulsewidth, frequency suitably can adjust according to patient tolerability and comfort level.
This utility model with compared with quasi-instrument, has following features with traditional:
Major functions and features is as follows:
(1) outward appearance: the outward appearance of electric stimulating instrument should be clean and tidy, and uniform color, without defects such as obvious cuts; Indicate clear, correct, firm.The control key of electric stimulating instrument should flexibly, reliably.Securing member should be connected firmly, non-loosening.Cart type electric stimulating instrument castor rotates flexibly, brake is reliable.
(2) electric stimulating instrument pulse: impulse waveform: bi-directional square wave; Pulse period: 8ms ~ 25ms divide 17 grades adjustable step by step.Pulse width: 0.12ms ~ 0.3ms divide ten grades adjustable step by step.Output mode: adult mode: by exporting 60s, interval 1s circulation; Child mode: by exporting 20s, interval 1s circulation; Manual trigger mode: manual trigger mode original state is adult mode, after manual triggering once, recovers former output after interval 1s.Exporting maximum voltage peak-to-peak value is 25Vp-p ± 20%.The time parameter error of output waveform is ± 30%; Output voltage peak-to-peak value divide 50 grades adjustable.Its minimum output setting is no more than 2% of maximum set value.
(3) open, short-circuit capability: when electric stimulating instrument electrode open circuit or short circuit operation after, electric stimulating instrument should meet this standard requirement.
(4) maximum individual pulse electricity: when electric stimulating instrument output amplitude is maximum, the electricity of each pulse should be greater than 7 μ C.
(5) energy of the maximum output of individual pulse: when electric stimulating instrument output amplitude is maximum, the energy of the maximum output of individual pulse is no more than 300mJ.
(6) output open circuit voltage: when electric stimulating instrument output open circuit is measured, output voltage peak value is not more than 300V.
(7) export locking: during power-on switch, unless output amplitude controls to put minimum position, otherwise electric stimulating instrument must not have energy output.
(8) regularly: each road exports and sets 1min ~ 60min respectively, it is 20min that start pre-sets the time, timing error ± 5%.
(9) electric stimulating instrument stream time is no less than 4 hours
Described in the utility modelly swallow neuromuscular electric stimulation therapy instrument, it adopts low-frequency electrostimulating treatment, the waveform peak of output current, pulse frequency, pulse width is adjustable, to adapt to different patient and to swallow the toleration of neuromuscular different parts to current intensity, there is structure simple, the advantages such as cost is low, and work efficiency is high, and therapeutic effect is obvious.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in this utility model patent claim change or modify, and are included in this utility model patent claim.
Claims (3)
1. swallow neuromuscular electric stimulation therapy instrument, it is characterized in that: it comprises swallows neuromuscular electric stimulation therapy instrument body, described neuromuscular electric stimulation therapy instrument body of swallowing comprises a main frame, described main frame comprises a casing, this casing upper surface is provided with control panel, described control panel comprises a plate body, and this plate body upper surface is from left to right disposed with and exports I display and control, exports II display and control; On described plate body, the below exporting I display and control and export II display and control respectively correspondence is provided with LCDs; The middle part of described plate body is from left to right disposed with button panel I and button panel II; The upper surface of described button panel I and button panel II is from left to right all disposed with and arranges key, increases key, reduces key and start/stop key; The surface middle part of described button panel I and button panel II is provided with options button; Described casing left surface is disposed with electrotherapy from top to bottom and exports I and manual I, and this casing right flank is disposed with electrotherapy from top to bottom and exports II and manual II; Be provided with power switch key on the left of described casing upper rear portion, on the right side of this casing upper rear portion, be provided with product nameplate, on the left of this casing lower backside, be provided with on and off switch, on the right side of this casing lower backside, be provided with ground terminal and protective tube; Control device is provided with in described casing, described control device comprises a main circuit control panel, this main circuit control panel one end is connected with panel power supply, this panel power supply is connected with municipal electrical network by mains transformer, and this main circuit control panel other end is connected with the button on LCDs and button panel I, button panel II; The another other end of described main circuit control panel and switching value are modulated analog quantity waveform element and are connected, and this switching value modulation analog quantity waveform element other end is connected with analog circuit, and this analog circuit other end exports with applying portion and is connected; Described panel power supply is connected with one end of high frequency transformer, and this high frequency transformer other end is connected with booster circuit, and the other end of this booster circuit is connected with analog circuit.
2. according to claim 1ly swallow neuromuscular electric stimulation therapy instrument, it is characterized in that: the bottom surface of described casing is provided with roller.
3. according to claim 1ly swallow neuromuscular electric stimulation therapy instrument, it is characterized in that: in the middle part of the back side of described casing, be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571300.5U CN204951946U (en) | 2015-08-03 | 2015-08-03 | Swallow neural muscle electricity stimulation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571300.5U CN204951946U (en) | 2015-08-03 | 2015-08-03 | Swallow neural muscle electricity stimulation instrument |
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| Publication Number | Publication Date |
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| CN204951946U true CN204951946U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520571300.5U Active CN204951946U (en) | 2015-08-03 | 2015-08-03 | Swallow neural muscle electricity stimulation instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310629A (en) * | 2018-01-26 | 2018-07-24 | 深圳市瑞信隆科技有限公司 | A kind of device for inducing, stimulating and adjust swallowing act |
| CN113041011A (en) * | 2021-03-26 | 2021-06-29 | 青岛大学附属医院 | Comprehensive treatment device for treating swallowing dysfunction after stroke |
| CN113576921A (en) * | 2021-06-25 | 2021-11-02 | 兰小和 | Swallowing function rehabilitation treatment equipment |
-
2015
- 2015-08-03 CN CN201520571300.5U patent/CN204951946U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310629A (en) * | 2018-01-26 | 2018-07-24 | 深圳市瑞信隆科技有限公司 | A kind of device for inducing, stimulating and adjust swallowing act |
| CN113041011A (en) * | 2021-03-26 | 2021-06-29 | 青岛大学附属医院 | Comprehensive treatment device for treating swallowing dysfunction after stroke |
| CN113576921A (en) * | 2021-06-25 | 2021-11-02 | 兰小和 | Swallowing function rehabilitation treatment equipment |
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