CN110037695A - A kind of swallowing training instrument - Google Patents
A kind of swallowing training instrument Download PDFInfo
- Publication number
- CN110037695A CN110037695A CN201910429280.0A CN201910429280A CN110037695A CN 110037695 A CN110037695 A CN 110037695A CN 201910429280 A CN201910429280 A CN 201910429280A CN 110037695 A CN110037695 A CN 110037695A
- Authority
- CN
- China
- Prior art keywords
- patient
- swallowing
- training
- laryngeal muscles
- connect
- 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.)
- Pending
Links
- 230000009747 swallowing Effects 0.000 title claims abstract description 110
- 210000004717 laryngeal muscle Anatomy 0.000 claims abstract description 111
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 241000167880 Hirundinidae Species 0.000 claims abstract description 18
- 239000011888 foil Substances 0.000 claims description 26
- 230000003321 amplification Effects 0.000 claims description 24
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 24
- 230000005611 electricity Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000005424 photoluminescence Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 8
- 238000012512 characterization method Methods 0.000 abstract description 6
- 230000000052 comparative effect Effects 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 38
- 208000035475 disorder Diseases 0.000 description 38
- 210000003800 pharynx Anatomy 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 235000021590 normal diet Nutrition 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
Abstract
The invention discloses a kind of swallowing training instrument, comprising: is placed in the piezoresistive pressure sensor of patient's throat when patient swallows detection, for detecting the movement dynamics of patient's laryngeal muscles when patient swallows food, generates the electric signal of characterization movement dynamics；The laryngeal muscles training aids of patient's throat is placed in patient's swallowing training；The controller connecting respectively with the output end of piezoresistive pressure sensor, the control terminal of laryngeal muscles training aids and host computer is trained the laryngeal muscles of patient for controlling laryngeal muscles training aids after receiving swallowing training instruction；When carrying out swallowing detection to patient, electric signal is uploaded to host computer and is shown, doctor checks for professional treatment.As it can be seen that professional treatment doctor only needs the electric signal before and after comparative training patient's laryngeal muscles, swallowing training instrument can be recognized to the improvement degree of patient's aphetite disorder, to reduce the labor intensity of professional treatment doctor.
Description
Technical field
The present invention relates to aphetite disorder therapy fields, more particularly to a kind of swallowing training instrument.
Background technique
Aphetite disorder be it is a kind of due to various reasons caused by food cannot be smoothly by the clinical symptoms in oral cavity to stomach.It gulps down
Pharynx obstacle can not only influence the normal diet intake of patient, cause entire patient malnutritive；It is also possible to cause patient
The case where cough, the mistake of choking are inhaled, so that causing patient occurs the contingencies such as Lung infection, in some instances it may even be possible to the life peace of patient can be threatened
Entirely.In the prior art, the laryngeal muscles of patient is trained usually using swallowing training instrument, to improve the aphetite disorder of patient.But
It is that existing swallowing training instrument usually only has the function of trained patient's laryngeal muscles, and swallowing training instrument is to patient's aphetite disorder
Improvement degree needs professional treatment doctor to carry out observation judgement, and (specifically professional treatment doctor sees before patient's training laryngeal muscles
The state of patient's its laryngeal muscles when swallowing food is examined, trains swallowing before laryngeal muscles to determine patient according to itself medical experience
Obstacle degree；And after patient's training laryngeal muscles, the state of patient's its laryngeal muscles when swallowing food is observed, according to itself medical treatment
Experience determines the aphetite disorder degree after patient's training laryngeal muscles, to compare the aphetite disorder journey before and after patient's training laryngeal muscles
Degree obtains swallowing training instrument to the improvement degree of patient's aphetite disorder).As it can be seen that professional treatment doctor need to be before patient's training laryngeal muscles
Site observation patient laryngeal muscles swallows state afterwards, and the aphetite disorder degree of patient need to be determined according to itself medical experience, from
And cause the labor intensity of professional treatment doctor larger.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art needs to solve at present
The problem of.
Summary of the invention
The object of the present invention is to provide a kind of swallowing training instrument, professional treatment doctor is only needed before and after comparative training patient laryngeal muscles
Electric signal, can recognize swallowing training instrument to the improvement degree of patient's aphetite disorder, to reduce professional treatment doctor
Labor intensity.
In order to solve the above technical problems, the present invention provides a kind of swallowing training instrument, comprising:
The piezoresistive pressure sensor of patient's throat is placed in when patient swallows detection, for gulping down in the patient
The movement dynamics of patient's laryngeal muscles is detected when swallowing food, generates the electric signal for characterizing the movement dynamics；
The laryngeal muscles training aids of patient's throat is placed in patient's swallowing training；
It is connect respectively with the output end of the piezoresistive pressure sensor, the control terminal of the laryngeal muscles training aids and host computer
Controller, for controlling the laryngeal muscles training aids after receiving swallowing training instruction and being instructed to the laryngeal muscles of the patient
Practice；When carrying out swallowing detection to the patient, the electric signal is uploaded to the host computer and is shown, for professional treatment
Doctor checks.
Preferably, the piezoresistive pressure sensor includes first resistor foil gauge, second resistance foil gauge, 3rd resistor
Foil gauge and the 4th resistance strain gage；The output end of the piezoresistive pressure sensor includes the first output end and the second output
End；Wherein:
The first end of the first resistor foil gauge is connect with the first end of the 4th resistance strain gage, common end with
The output plus terminal of DC power supply connects, the first end of the second end of the first resistor foil gauge and the second resistance foil gauge
Connection, first output end of the common end as the piezoresistive pressure sensor, the second end of the second resistance foil gauge
It being connect with the first end of the 3rd resistor foil gauge, common end is connect with the output negative terminal of the DC power supply, and described
The second end of three resistance strain gages is connect with the second end of the 4th resistance strain gage, and common end is as the pressure resistance type pressure
The second output terminal of force snesor.
Preferably, the swallowing training instrument further includes signal amplification circuit；Wherein:
The first input end of the signal amplification circuit is connect with the first output end of the piezoresistive pressure sensor, institute
The second input terminal for stating signal amplification circuit is connect with the second output terminal of the piezoresistive pressure sensor, the signal amplification
The output end of circuit is connect with the controller；
The electric signal that the signal amplification circuit is used to export the piezoresistive pressure sensor amplifies, and is put
Electric signal after big；Correspondingly, the controller is specifically used for when carrying out swallowing detection to the patient, by amplified electricity
Signal is uploaded to the host computer and is shown.
Preferably, the controller includes modulus conversion chip and single-chip microcontroller；Wherein:
The input terminal of the modulus conversion chip is connect with the output end of the signal amplification circuit, the analog-to-digital conversion core
The output end of piece is connect with the single-chip microcontroller, and the single-chip microcontroller is connect with host computer and the laryngeal muscles training aids respectively；
The modulus conversion chip is used to the analog signal that the signal amplification circuit exports being converted into digital signal；Phase
It answers, the single-chip microcontroller is used for when carrying out swallowing detection to the patient, and the digital signal is uploaded to the host computer
It is shown.
Preferably, the DC power supply specifically:
It is connect with battery charger, the chargeable electricity that the electricity consumption device for including by the swallowing training instrument is powered
Pond；
The battery charger is used to charge for the rechargeable battery.
Preferably, the swallowing training instrument further include:
The battery protecting circuit being connect with the rechargeable battery, for when detect the rechargeable battery overcharge or
When overdischarge, accordingly controls the rechargeable battery and stop charging or stop electric discharge.
Preferably, the battery protecting circuit includes battery detection chip, first switch tube and second switch；Wherein:
The first end of the first switch tube is connect with the output plus terminal of the battery charger, the first switch tube
The anode of second end and the rechargeable battery connect, the first end of the second switch with the rechargeable battery just
Pole connection, the second end of the second switch are respectively connected to the power positive end of the electricity consumption device, the first switch tube
The control terminal of control terminal and the second switch is connect with the battery detection chip；Wherein, the first switch tube and
The second switch is specially the switching tube of low level conducting, high level cut-off；
The battery detection chip for judge the rechargeable battery whether overcharging or overdischarging, if described chargeable
Battery overcharge then controls the first switch tube cut-off；If the rechargeable battery overdischarge, controls the second switch
Pipe cut-off.
Preferably, the swallowing training instrument further include:
The wireless transport module being connect with the single-chip microcontroller；The single-chip microcontroller is also used to will by the wireless transport module
The digital signal is uploaded to remote terminal and is shown.
Preferably, the single-chip microcontroller is also used to when carrying out swallowing detection to the patient, according to the digital signal really
The aphetite disorder degree of the fixed patient, and by the training parameter of the laryngeal muscles training aids adjust to the aphetite disorder degree
The parameter value of adaptation, to control the laryngeal muscles training aids in the parameter adjusted after receiving swallowing training instruction next time
The laryngeal muscles of the patient is trained under value.
Preferably, the laryngeal muscles training aids is specifically used for laryngeal muscles progress of the output pulse current to the patient at work
Electro photoluminescence is trained the laryngeal muscles of the patient with realizing；
Correspondingly, the training parameter of the laryngeal muscles training aids includes pulse width, pulse spacing, pulse frequency and training electricity
Intensity of flow.
The present invention provides a kind of swallowing training instrument, comprising: the pressure drag of patient's throat is placed in when patient swallows detection
Formula pressure sensor generates the electricity of characterization movement dynamics for detecting the movement dynamics of patient's laryngeal muscles when patient swallows food
Signal；The laryngeal muscles training aids of patient's throat is placed in patient's swallowing training；Respectively with the output of piezoresistive pressure sensor
The controller at end, the control terminal of laryngeal muscles training aids and host computer connection, for controlling laryngeal muscles after receiving swallowing training instruction
Training aids is trained the laryngeal muscles of patient；When carrying out swallowing detection to patient, electric signal is uploaded to host computer and is shown
Show, for professional treatment, doctor is checked.
As it can be seen that the swallowing training instrument of the application not only has the function of trained patient's laryngeal muscles, also there is detection patient's laryngeal muscles
(the movement dynamics of patient's laryngeal muscles embodies the aphetite disorder degree of patient to the function of movement dynamics, and movement dynamics is smaller, swallows barrier
Hinder more serious), so the swallowing training instrument of the application can detect respectively the motoricity of patient's laryngeal muscles before and after training patient's laryngeal muscles
Degree, and the electric signal for characterizing movement dynamics can be uploaded to host computer and be checked for professional treatment doctor, professional treatment doctor only needs
Electric signal before and after comparative training patient's laryngeal muscles, can recognize swallowing training instrument to the improvement degree of patient's aphetite disorder, from
And reduce the labor intensity of professional treatment doctor.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of swallowing training instrument provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of piezoresistive pressure sensor provided in an embodiment of the present invention；
Fig. 3 is a kind of concrete structure schematic diagram of swallowing training instrument provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of swallowing training instrument, and professional treatment doctor only needs before and after comparative training patient laryngeal muscles
Electric signal, can recognize swallowing training instrument to the improvement degree of patient's aphetite disorder, to reduce professional treatment doctor
Labor intensity.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of structural schematic diagram of swallowing training instrument provided in an embodiment of the present invention.
The swallowing training instrument includes:
The piezoresistive pressure sensor 1 of patient's throat is placed in when patient swallows detection, for swallowing food in patient
When detect patient's laryngeal muscles movement dynamics, generate characterization movement dynamics electric signal；
The laryngeal muscles training aids 2 of patient's throat is placed in patient's swallowing training；
The control being connect respectively with the output end of piezoresistive pressure sensor 1, the control terminal of laryngeal muscles training aids 2 and host computer
Device 3 is trained the laryngeal muscles of patient for controlling laryngeal muscles training aids 2 after receiving swallowing training instruction；To patient into
When row swallows detection, electric signal is uploaded to host computer and is shown, doctor checks for professional treatment.
Specifically, the swallowing training instrument of the application includes piezoresistive pressure sensor 1, laryngeal muscles training aids 2 and controller 3,
Its working principle is that:
Firstly, the application can carry out aphetite disorder degree detecting to the patient of aphetite disorder, it is contemplated that patient's laryngeal muscles
Movement dynamics can embody the aphetite disorder degree of patient, so the application can pass through the throat position placement force in patient
Sensor detects the movement dynamics of patient's laryngeal muscles, and then obtains the aphetite disorder degree of patient.Wherein, the work of pressure sensor
Make principle are as follows: when patient swallows food, the laryngeal muscles of patient can be moved, and (i.e. patient swallows if the aphetite disorder of patient is more serious
Food is more difficult), then the movement dynamics of patient's laryngeal muscles is smaller, and the pressure value that this situation lower pressure sensor is sensed is smaller,
The electric signal of generation is also smaller；Conversely, the movement dynamics of patient's laryngeal muscles is larger, this feelings if the aphetite disorder of patient is slighter
The pressure value that condition lower pressure sensor is sensed is larger, and the electric signal of generation is also larger.Therefore, the application can be based on pressure
The movement dynamics of working principle detection patient's laryngeal muscles of sensor, to get the aphetite disorder degree of patient.
Based on this, the aphetite disorder degree of patient, the pressure sensor of the application are understood for the ease of professional treatment doctor
The electric signal of the movement dynamics of characterization patient's laryngeal muscles of generation is sent to controller 3, is then uploaded electric signal by controller 3
It is shown to host computer, professional treatment doctor can check the size of electric signal from host computer, to recognize that patient works as
Preceding aphetite disorder degree, and then determine next whether patient swallows based on the current aphetite disorder degree of patient
Training.
When patient needs to carry out swallowing training and obtains patient's agreement, the application can place larynx in the throat position of patient
Flesh training aids 2, and (specific implementation can are as follows: controller 3 connects a control button, control to the instruction of the transmission swallowing training of controller 3
Key long-pressing processed represents to controller 3 and sends swallowing training instruction, to open laryngeal muscles training aids 2；Control button clicks representative
Swallowing training END instruction is sent to controller 3, to close laryngeal muscles training aids 2；Control button can be grasped by professional treatment doctor
It is vertical), then the control laryngeal muscles training aids 2 after receiving swallowing training instruction of controller 3 is trained the laryngeal muscles of patient.
Then, after patient's swallowing training terminates, the application can be passed in the throat position placement force of patient again
Sensor detects the movement dynamics of patient's laryngeal muscles, and pressure sensor equally can be by the movement dynamics of characterization patient's laryngeal muscles of generation
Electric signal is sent to controller 3, and electric signal is then uploaded to host computer by controller 3 and is shown, professional treatment doctor can
The size of electric signal is checked from host computer again, to recognize the aphetite disorder degree after patient's swallowing training.Professional treatment
Doctor only (need to intuitively gulp down the aphetite disorder degree before swallowing training with the comparison of aphetite disorder degree one after swallowing training
Electric signal size comparison after electric signal and swallowing training before pharynx training), it can recognize that swallowing training instrument swallows patient
The improvement degree of obstacle, to reduce the labor intensity of professional treatment doctor.
More specifically, the selection of the pressure sensor about the application, the application considers current most of pressure sensings
Device is made by integrated circuit technology, particular by pressure-sensing device, in the film of silicon frame and golden chromium thin film composition
A silicon optical fiber baffle has been pressed from both sides among chip architecture.But this pressure sensor is affected by temperature larger, that is, is easy to appear temperature drift
Phenomenon, temperature drift phenomenon will cause the linear relationship of the electric signal of output non-fully, that is, cause output electric signal amplitude it is relatively low or
The problems such as higher, to reduce the accuracy of detection.So the pressure sensor of the application does not use integrated circuit technology system
Make the pressure sensor come out, but uses and be affected by temperature lesser piezoresistive pressure sensor 1 (for example, the application is optional
With the piezoresistive pressure sensor of MPS-2100 series, it can be inputted by constant voltage or constant current, there is excellent performance and length
The stability of time；And temperature operating ranges are wide :-40-85 DEG C), to improve the accuracy of detection.
The present invention provides a kind of swallowing training instrument, comprising: the pressure drag of patient's throat is placed in when patient swallows detection
Formula pressure sensor generates the electricity of characterization movement dynamics for detecting the movement dynamics of patient's laryngeal muscles when patient swallows food
Signal；The laryngeal muscles training aids of patient's throat is placed in patient's swallowing training；Respectively with the output of piezoresistive pressure sensor
The controller at end, the control terminal of laryngeal muscles training aids and host computer connection, for controlling laryngeal muscles after receiving swallowing training instruction
Training aids is trained the laryngeal muscles of patient；When carrying out swallowing detection to patient, electric signal is uploaded to host computer and is shown
Show, for professional treatment, doctor is checked.
As it can be seen that the swallowing training instrument of the application not only has the function of trained patient's laryngeal muscles, also there is detection patient's laryngeal muscles
(the movement dynamics of patient's laryngeal muscles embodies the aphetite disorder degree of patient to the function of movement dynamics, and movement dynamics is smaller, swallows barrier
Hinder more serious), so the swallowing training instrument of the application can detect respectively the motoricity of patient's laryngeal muscles before and after training patient's laryngeal muscles
Degree, and the electric signal for characterizing movement dynamics can be uploaded to host computer and be checked for professional treatment doctor, professional treatment doctor only needs
Electric signal before and after comparative training patient's laryngeal muscles, can recognize swallowing training instrument to the improvement degree of patient's aphetite disorder, from
And reduce the labor intensity of professional treatment doctor.
On the basis of the above embodiments:
Referring to figure 2., Fig. 2 is a kind of structural schematic diagram of piezoresistive pressure sensor provided in an embodiment of the present invention.
As a kind of optionally embodiment, piezoresistive pressure sensor 1 is answered including first resistor foil gauge R1, second resistance
Become piece R2,3rd resistor foil gauge R3 and the 4th resistance strain gage R4；The output end of piezoresistive pressure sensor 1 includes first defeated
Outlet and second output terminal；Wherein:
The first end of first resistor foil gauge R1 is connect with the first end of the 4th resistance strain gage R4, common end and direct current
The output plus terminal of power supply connects, and the second end of first resistor foil gauge R1 is connect with the first end of second resistance foil gauge R2,
First output end of the common end as piezoresistive pressure sensor 1, the second end of second resistance foil gauge R2 are answered with 3rd resistor
Become the first end connection of piece R3, the output negative terminal connection of common end and DC power supply, the second end of 3rd resistor foil gauge R3
It is connect with the second end of the 4th resistance strain gage R4, second output terminal of the common end as piezoresistive pressure sensor 1.
Specifically, the piezoresistive pressure sensor 1 of the application includes first resistor foil gauge R1, second resistance foil gauge
R2,3rd resistor foil gauge R3 and the 4th resistance strain gage R4, its working principle is that:
Using four resistance strain gages, (a kind of strain variation by measured piece is converted into the sensitivity of electric signal to the application
Device) joining end to end constitutes the piezoresistive pressure sensor of wheatstone bridge form, then utilize the pressure of wheatstone bridge form
Resistance pressure transducer detects the movement dynamics of patient's laryngeal muscles, and the sensitivity of piezoresistive pressure sensor 1 can be improved.
Referring to figure 3., Fig. 3 is a kind of concrete structure schematic diagram of swallowing training instrument provided in an embodiment of the present invention.
As one kind, optionally embodiment, swallowing training instrument further include signal amplification circuit 4；Wherein:
The first input end of signal amplification circuit 4 is connect with the first output end of piezoresistive pressure sensor 1, signal amplification
Second input terminal of circuit 4 is connect with the second output terminal of piezoresistive pressure sensor 1, the output end of signal amplification circuit 4 with
Controller 3 connects；
The electric signal that signal amplification circuit 4 is used to export piezoresistive pressure sensor 1 amplifies, and obtains amplified
Electric signal；Correspondingly, controller 3 is specifically used for when carrying out swallowing detection to patient, amplified electric signal is uploaded to
Position machine is shown.
Further, it is contemplated that the deformation signal that piezoresistive pressure sensor 1 acquires is fainter, so the application's gulps down
Swallowing instrument for training further includes signal amplification circuit 4, for amplifying the electric signal of the output of piezoresistive pressure sensor 1, to make to control
Device 3 transmits amplified electric signal to host computer, and then checks convenient for professional treatment doctor.
As a kind of optionally embodiment, controller 3 includes modulus conversion chip 31 and single-chip microcontroller 32；Wherein:
The input terminal of modulus conversion chip 31 is connect with the output end of signal amplification circuit 4, modulus conversion chip 31 it is defeated
Outlet is connect with single-chip microcontroller 32, and single-chip microcontroller 32 is connect with host computer and laryngeal muscles training aids 2 respectively；
Modulus conversion chip 31 is used to the analog signal that signal amplification circuit 4 exports being converted into digital signal；Correspondingly,
Single-chip microcontroller 32 is used for when carrying out swallowing detection to patient, and digital signal is uploaded to host computer and is shown.
Specifically, it is contemplated that the electric signal that signal amplification circuit 4 exports is analog signal, so containing mould in controller 3
Number conversion chip 31, the analog signal for exporting signal amplification circuit 4 are converted into digital signal.In addition, in controller 3
The realization of single-chip microcontroller 32 can be used in main circuit, for example, when carrying out swallowing detection to patient, single-chip microcontroller 32 is at regular intervals (such as
8us, using short period 8us with more real-time and accuracy) just sample the number letter that a modulus conversion chip 31 is converted
Number, and digital signal is uploaded to host computer and is shown；For another example, single-chip microcontroller 32 controls after receiving swallowing training instruction
Laryngeal muscles training aids 2 is trained the laryngeal muscles of patient.
As a kind of optionally embodiment, DC power supply specifically:
It is connect with battery charger, the rechargeable battery that the electricity consumption device for including by swallowing training instrument is powered；
Battery charger is used to charge for rechargeable battery.
Specifically, rechargeable battery (such as lithium battery) confession can be used in the electricity consumption device that the swallowing training instrument of the application is included
Electricity, for example, rechargeable battery can be used in the electricity consumptions device such as the piezoresistive pressure sensor of wheatstone bridge form and controller 3
Power supply.In addition, the application is additionally provided with to charge to guarantee that the electricity of rechargeable battery is sufficient for the battery of rechargeable battery charging
Circuit, to guarantee the normal work of swallowing training instrument.
As a kind of optionally embodiment, swallowing training instrument further include:
The battery protecting circuit 5 connecting with rechargeable battery detects rechargeable battery overcharging or overdischarging for working as
When, the corresponding rechargeable battery that controls stops charging or stops electric discharge.
Further, it is contemplated that rechargeable battery may there is a situation where overcharging or overdischargings, gulp down to influence
The normal work for swallowing instrument for training, so the swallowing training instrument of the application further includes battery protecting circuit 5.Battery protecting circuit 5 can
By detect rechargeable battery voltage judge rechargeable battery whether overcharge (voltage of rechargeable battery be greater than preset first
Overcharge when voltage threshold) or overdischarge (the overdischarge when voltage of rechargeable battery is less than default second voltage threshold value presets the
Two voltage threshold < preset first voltage threshold value), when detecting rechargeable battery overcharge, control battery charger stops
For rechargeable battery charging；When detecting rechargeable battery overdischarge, control rechargeable battery stops electric discharge, so that preventing can
There is a situation where overcharging or overdischargings for rechargeable battery.
As a kind of optionally embodiment, battery protecting circuit 5 is opened including battery detection chip, first switch tube and second
Guan Guan；Wherein:
The output plus terminal of the first end of first switch tube and battery charger connects, the second end of first switch tube with can
The anode connection of rechargeable battery, the first end of second switch and the anode of rechargeable battery connect, and the second of second switch
End is respectively connected to the power positive end of electricity consumption device, and the control terminal of first switch tube and the control terminal of second switch are supervised with battery
Survey chip connection；Wherein, first switch tube and second switch are specially the switching tube of low level conducting, high level cut-off；
Battery detection chip for judge rechargeable battery whether overcharging or overdischarging, if rechargeable battery overcharge,
Then control first switch tube cut-off；If rechargeable battery overdischarge, second switch cut-off is controlled.
Specifically, the battery protecting circuit 5 of the application includes that (battery detection of DW01 model can be selected in battery detection chip
Chip), (MOS (metal oxide semiconductor, gold can be selected in two switching tubes for first switch tube and second switch
Category-Oxidc-Semiconductor) pipe), its working principle is that:
Battery detection chip is used to detect the voltage of rechargeable battery, and is judged according to the voltage of rechargeable battery chargeable
Battery whether overcharging or overdischarging.Battery detection chip, can be to first switch tube when judging rechargeable battery overcharge
Control terminal export high level, with control first switch tube cut-off, to cut off between battery charger and rechargeable battery
Charging circuit, force prevent rechargeable battery continue to charge.Similarly, battery detection chip is judging rechargeable battery over-discharge
When electric, high level can be exported to the control terminal of second switch, to control second switch cut-off, to cut off rechargeable battery
With the power supply line between swallowing training instrument, prevention rechargeable battery is forced to continue as the electricity consumption device that swallowing training instrument is included
Power supply.
As a kind of optionally embodiment, swallowing training instrument further include:
The wireless transport module 6 being connect with single-chip microcontroller 32；Single-chip microcontroller 32 is also used to believe number by wireless transport module 6
Number being uploaded to remote terminal is shown.
Further, the swallowing training instrument of the application further includes the wireless transport module 6 connecting with single-chip microcontroller 32, such as bluetooth
Module, bluetooth module can with the Bluetooth pairing of remote terminal (such as PC), and after successful matching realize single-chip microcontroller 32 with
Data transmission between remote terminal.More preferably, where the swallowing training instrument and host computer of the application can be located at patient in ward,
And remote terminal can be located in the office of professional treatment doctor, so that making professional treatment doctor not only can go to where patient
Ward check that patient's swallows detection case by host computer, can also without physically going to ward where patient, from
The detection case of swallowing of patient is checked in own office by remote terminal, and then is carried out the work convenient for professional treatment doctor.
More specifically, single-chip microcontroller 32 starts when the digital signal for detecting that modulus conversion chip 31 inputs changes
Bluetooth module, and digital signal a to remote terminal of (such as 100ms) upload is shown at regular intervals by bluetooth module
Show.In addition, when the single-chip microcontroller 32 of the application can also be not detected digital signal and change within a period of time (such as 30s),
Suspend mode bluetooth module, to reduce power consumption.
It is also used to as a kind of optionally embodiment, single-chip microcontroller 32 when carrying out swallowing detection to patient, is believed according to number
It number determines the aphetite disorder degree of patient, and the training parameter of laryngeal muscles training aids 2 is adjusted to being adapted to aphetite disorder degree
Parameter value, to control laryngeal muscles training aids 2 under the parameter value adjusted to patient after receiving swallowing training instruction next time
Laryngeal muscles be trained.
Further, it is contemplated that the aphetite disorder degree of different patients is different, if laryngeal muscles training aids 2 uses same instruction
Practice parameter to be trained the laryngeal muscles of different patients, then the training effect that will lead to patient is poor, so the single-chip microcontroller of the application
32 can also determine the aphetite disorder of patient according to the digital signal that analog-digital converter is converted when carrying out swallowing detection to patient
Degree specifically can be corresponding relationship (the signal obstacle of the aphetite disorder degree of the size and patient that preset digital signal
Degree corresponding relationship), single-chip microcontroller 32 accordingly determines after receiving digital signal according to set signal obstacle degree corresponding relationship
The aphetite disorder degree of patient.
Then, single-chip microcontroller 32 adjusts the training parameter of laryngeal muscles training aids 2 to the parameter value being adapted to aphetite disorder degree,
It specifically can be the corresponding relationship (barrier preset between the aphetite disorder degree of patient and the training parameter of laryngeal muscles training aids 2
Hinder extent index corresponding relationship), single-chip microcontroller 32 is after determining the aphetite disorder degree of patient, according to set obstacle extent index pair
It should be related to the corresponding training parameter (foundation of the training parameter as adjustment laryngeal muscles training aids 2) for determining laryngeal muscles training aids 2, purpose
It is to control laryngeal muscles training aids 2 under the parameter value adjusted to the laryngeal muscles of patient after receiving swallowing training instruction next time
It is trained, to realize that specific aim is trained the laryngeal muscles of patient, the training effect of patient can be promoted.
As a kind of optionally embodiment, laryngeal muscles training aids 2 is specifically used for exporting pulse current at work to patient's
Laryngeal muscles carries out electro photoluminescence, is trained with realizing to the laryngeal muscles of patient；
Correspondingly, the training parameter of laryngeal muscles training aids 2 includes pulse width, pulse spacing, pulse frequency and training electric current
Intensity.
Specifically, what the laryngeal muscles training aids 2 of the application exported at work is pulse current, to pass through pulse current to trouble
The laryngeal muscles of person carries out electro photoluminescence, is trained to realize to the laryngeal muscles of patient.Based on this, the application is adjusting laryngeal muscles training aids
When 2 training parameter, what is specifically adjusted is the relevant parameter for the pulse current that laryngeal muscles training aids 2 exports: between pulse width, pulse
Every, pulse frequency and training current strength.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of swallowing training instrument characterized by comprising
The piezoresistive pressure sensor of patient's throat is placed in when patient swallows detection, for swallowing food in the patient
The movement dynamics of patient's laryngeal muscles is detected when object, generates the electric signal for characterizing the movement dynamics；
The laryngeal muscles training aids of patient's throat is placed in patient's swallowing training；
The control being connect respectively with the output end of the piezoresistive pressure sensor, the control terminal of the laryngeal muscles training aids and host computer
Device processed is trained the laryngeal muscles of the patient for controlling the laryngeal muscles training aids after receiving swallowing training instruction；?
When carrying out swallowing detection to the patient, the electric signal is uploaded to the host computer and is shown, for professional treatment doctor
It checks.
2. swallowing training instrument as described in claim 1, which is characterized in that the piezoresistive pressure sensor includes first resistor
Foil gauge, second resistance foil gauge, 3rd resistor foil gauge and the 4th resistance strain gage；The piezoresistive pressure sensor it is defeated
Outlet includes the first output end and second output terminal；Wherein:
The first end of the first resistor foil gauge is connect with the first end of the 4th resistance strain gage, common end and direct current
The output plus terminal of power supply connects, and the first end of the second end of the first resistor foil gauge and the second resistance foil gauge connects
Connect, first output end of the common end as the piezoresistive pressure sensor, the second end of the second resistance foil gauge with
The first end of the 3rd resistor foil gauge connects, and common end is connect with the output negative terminal of the DC power supply, the third
The second end of resistance strain gage is connect with the second end of the 4th resistance strain gage, and common end is as the pressure drag type pressure
The second output terminal of sensor.
3. swallowing training instrument as claimed in claim 2, which is characterized in that the swallowing training instrument further includes signal amplification electricity
Road；Wherein:
The first input end of the signal amplification circuit is connect with the first output end of the piezoresistive pressure sensor, the letter
Second input terminal of number amplifying circuit is connect with the second output terminal of the piezoresistive pressure sensor, the signal amplification circuit
Output end connect with the controller；
The electric signal that the signal amplification circuit is used to export the piezoresistive pressure sensor amplifies, after obtaining amplification
Electric signal；Correspondingly, the controller is specifically used for when carrying out swallowing detection to the patient, by amplified electric signal
The host computer is uploaded to be shown.
4. swallowing training instrument as claimed in claim 3, which is characterized in that the controller includes modulus conversion chip and monolithic
Machine；Wherein:
The input terminal of the modulus conversion chip is connect with the output end of the signal amplification circuit, the modulus conversion chip
Output end is connect with the single-chip microcontroller, and the single-chip microcontroller is connect with host computer and the laryngeal muscles training aids respectively；
The modulus conversion chip is used to the analog signal that the signal amplification circuit exports being converted into digital signal；Accordingly
, the single-chip microcontroller be used for when carrying out swallowing detection to the patient, by the digital signal be uploaded to the host computer into
Row display.
5. swallowing training instrument as claimed in claim 2, which is characterized in that the DC power supply specifically:
It is connect with battery charger, the rechargeable battery that the electricity consumption device for including by the swallowing training instrument is powered；
The battery charger is used to charge for the rechargeable battery.
6. swallowing training instrument as claimed in claim 5, which is characterized in that the swallowing training instrument further include:
The battery protecting circuit connecting with the rechargeable battery detects the rechargeable battery overcharge or over-discharge for working as
When electric, accordingly control the rechargeable battery and stop charging or stop electric discharge.
7. swallowing training instrument as claimed in claim 6, which is characterized in that the battery protecting circuit includes battery detection core
Piece, first switch tube and second switch；Wherein:
The first end of the first switch tube is connect with the output plus terminal of the battery charger, and the of the first switch tube
Two ends are connect with the anode of the rechargeable battery, and the anode of the first end of the second switch and the rechargeable battery is even
It connects, the second end of the second switch is respectively connected to the power positive end of the electricity consumption device, the control of the first switch tube
The control terminal of end and the second switch is connect with the battery detection chip；Wherein, the first switch tube and described
Second switch is specially the switching tube of low level conducting, high level cut-off；
The battery detection chip for judge the rechargeable battery whether overcharging or overdischarging, if the rechargeable battery
Overcharge then controls the first switch tube cut-off；If the rechargeable battery overdischarge, controls the second switch and cut
Only.
8. swallowing training instrument as claimed in claim 4, which is characterized in that the swallowing training instrument further include:
The wireless transport module being connect with the single-chip microcontroller；The single-chip microcontroller is also used to will be described by the wireless transport module
Digital signal is uploaded to remote terminal and is shown.
9. swallowing training instrument as claimed in claim 4, which is characterized in that the single-chip microcontroller is also used to carry out to the patient
When swallowing detection, the aphetite disorder degree of the patient is determined according to the digital signal, and by the instruction of the laryngeal muscles training aids
Practice parameter to adjust to the parameter value being adapted to the aphetite disorder degree, to control after receiving swallowing training instruction next time
The laryngeal muscles training aids is made to be trained the laryngeal muscles of the patient under the parameter value adjusted.
10. swallowing training instrument as claimed in claim 9, which is characterized in that the laryngeal muscles training aids is specifically used at work
It exports pulse current and electro photoluminescence is carried out to the laryngeal muscles of the patient, the laryngeal muscles of the patient is trained with realizing；
Correspondingly, the training parameter of the laryngeal muscles training aids includes that pulse width, pulse spacing, pulse frequency and training electric current are strong
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429280.0A CN110037695A (en) | 2019-05-22 | 2019-05-22 | A kind of swallowing training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429280.0A CN110037695A (en) | 2019-05-22 | 2019-05-22 | A kind of swallowing training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037695A true CN110037695A (en) | 2019-07-23 |
Family
ID=67283052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429280.0A Pending CN110037695A (en) | 2019-05-22 | 2019-05-22 | A kind of swallowing training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037695A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133174A (en) * | 2020-08-03 | 2020-12-25 | 中国人民解放军联勤保障部队第九八三医院 | Cricothyroid membrane puncture training device |
| CN113081424A (en) * | 2021-03-04 | 2021-07-09 | 温州医科大学附属口腔医院 | Swallowing trainer |
| CN115155003A (en) * | 2022-05-13 | 2022-10-11 | 同济大学 | VR-based dysphagia training method and equipment thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140104102A (en) * | 2013-02-20 | 2014-08-28 | 우송대학교 산학협력단 | Biofeedback device to improve activation on swallowing related muscles and method thereof |
| CN104188673A (en) * | 2014-09-11 | 2014-12-10 | 厦门大学 | Tongue muscle pressure sensor and tooth socket mold |
| CN105664470A (en) * | 2016-04-27 | 2016-06-15 | 华北理工大学 | Medical rehabilitation training instrument based on embedded system |
| CN109718471A (en) * | 2019-02-01 | 2019-05-07 | 南方医科大学珠江医院 | It is a kind of for treating the healing robot and control method of aphetite disorder |
| CN210749204U (en) * | 2019-05-22 | 2020-06-16 | 河南翔宇医疗设备股份有限公司 | Swallowing training instrument |
-
2019
- 2019-05-22 CN CN201910429280.0A patent/CN110037695A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140104102A (en) * | 2013-02-20 | 2014-08-28 | 우송대학교 산학협력단 | Biofeedback device to improve activation on swallowing related muscles and method thereof |
| CN104188673A (en) * | 2014-09-11 | 2014-12-10 | 厦门大学 | Tongue muscle pressure sensor and tooth socket mold |
| CN105664470A (en) * | 2016-04-27 | 2016-06-15 | 华北理工大学 | Medical rehabilitation training instrument based on embedded system |
| CN109718471A (en) * | 2019-02-01 | 2019-05-07 | 南方医科大学珠江医院 | It is a kind of for treating the healing robot and control method of aphetite disorder |
| CN210749204U (en) * | 2019-05-22 | 2020-06-16 | 河南翔宇医疗设备股份有限公司 | Swallowing training instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133174A (en) * | 2020-08-03 | 2020-12-25 | 中国人民解放军联勤保障部队第九八三医院 | Cricothyroid membrane puncture training device |
| CN113081424A (en) * | 2021-03-04 | 2021-07-09 | 温州医科大学附属口腔医院 | Swallowing trainer |
| CN115155003A (en) * | 2022-05-13 | 2022-10-11 | 同济大学 | VR-based dysphagia training method and equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110037695A (en) | A kind of swallowing training instrument | |
| BR112020011333B1 (en) | METHOD FOR COMMUNICATING A LEAK STATE OF AN OSTOMA APPLIANCE, ACCESSORY DEVICE, OSTOMA APPLIANCE SYSTEM, AND, COMPUTER READABLE STORAGE MEDIA | |
| WO2014190459A1 (en) | Joint rehabilitation training system based on remote control and implementation method therefor | |
| CN210749204U (en) | Swallowing training instrument | |
| CN203000918U (en) | Non-invasive blood pressure continuous monitoring system based on pulse waves | |
| CN107374632B (en) | Respiratory sound monitoring device in surgical operation and use method thereof | |
| CN209574697U (en) | A kind of portable multi-function lung function instrument | |
| CN108392203A (en) | A kind of portable breath signal detection device | |
| CN104887233A (en) | Wearable sleep respiratory monitoring system and method based on ionization respiration sensor | |
| CN202821356U (en) | Pressure differential electronic peak current meter with wireless transmission function | |
| US20100198305A1 (en) | Detection of implant functionality | |
| CN205054984U (en) | Timing urine volume warning catheterization bag | |
| CN202908716U (en) | Wireless uterine contraction pressure probe | |
| CN101366627B (en) | Electrosphygmomanometer capable of prompting confidence level of blood pressure result of measurement | |
| CN202096513U (en) | Singlechip high-precision constant-pressure urethral catheterization device | |
| CN212662001U (en) | Dental implant stability testing device | |
| CN210833582U (en) | Step counting insole | |
| CN208524879U (en) | A kind of wearable bladder urine detector | |
| CN107242861A (en) | A kind of spilt type wearable clinical thermometer | |
| CN112426134A (en) | Tongue muscle stress detection and swallowing function rehabilitation training device in oral cavity | |
| CN109864717A (en) | A kind of blind person's speech electronic clinical thermometer | |
| CN219594566U (en) | Noninductive wearing type penile erection detection recording device | |
| CN215007151U (en) | Respiratory tract secretion collection simulation training control system and model | |
| WO2021007928A1 (en) | Split wireless detection mask and detection method therefor | |
| CN213217163U (en) | Auscultation equipment and intelligent auscultation system |
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 |