CN107647851A - A kind of mouth jaw plane system pain palpation instrument - Google Patents
A kind of mouth jaw plane system pain palpation instrument Download PDFInfo
- Publication number
- CN107647851A CN107647851A CN201711127287.4A CN201711127287A CN107647851A CN 107647851 A CN107647851 A CN 107647851A CN 201711127287 A CN201711127287 A CN 201711127287A CN 107647851 A CN107647851 A CN 107647851A
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- China
- Prior art keywords
- processor
- sensor
- palpation
- connection sheet
- housing
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- 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.)
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- 238000002559 palpation Methods 0.000 title claims abstract description 51
- 208000002193 Pain Diseases 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000008054 signal transmission Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 abstract description 10
- 206010016059 Facial pain Diseases 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 238000011002 quantification Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 210000001097 facial muscle Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 201000008482 osteoarthritis Diseases 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010061818 Disease progression Diseases 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 241000411545 Punargentus Species 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 206010063413 odontogenic cyst Diseases 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000001519 tissue Anatomy 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
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
-
- 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
- A61B5/4824—Touch or pain perception evaluation
Abstract
The invention discloses a kind of mouth jaw plane system pain palpation instrument, belong to medicine equipment technical field of auxiliary equipment, including the feeler lever on housing and housing, its internal structure includes：Sensor, processor, display, acoustical generator.Sensor, processor are arranged in the housing, and sensor is connected with processor, and processor connects acoustical generator, display, driving lever respectively, and driving lever end is stretched out outside the housing；The sensor is located between the first connection sheet and the second connection sheet being oppositely arranged, and spring is additionally provided between the first connection sheet, the second connection sheet, and the first connection sheet is connected with feeler lever one end, and the feeler lever other end is stretched out outside housing.Currently invention addresses solving the problems, such as that at present clinically palpation power subjective judgement differs greatly, and designs new remporomandibular joint muscle palpation instrument, accurately quantification foundation, the standard of unified mouth Orofacial pain palpation are provided for remporomandibular joint muscle palpation.
Description
Technical field
The present invention relates to a kind of palpation, and in particular to a kind of precision palpation instrument for being used to assist mouth jaw plane system pain, category
In medicine equipment technical field of auxiliary equipment.
Background technology
Pain is a kind of complicated physiology and psychological activity, and clinically most commonly seen symptom.The World Health Organization
The 5th vital sign pain being classified as after body temperature, breathing, pulse, blood pressure in 2001.Face, neck and oral cavity tissue source
The pain of various properties be referred to as oral jaw prosopodynia.It common are Odontogenic cysts pain, remporomandibular joint and masseter pain etc..Its
In, " pain of hinge area and corresponding muscle group " turns into the most common reason of temporomandibular arthrosis patient assessment, while is also mouth
The first main suit of the fourth-largest disease temporomandibular arthrosis patient assessment of chamber.
At present, the clinical examination for above-mentioned zone uses palpation more, subjective.Check that Shi doctor uses to refer to
The facies palmaris counterpart Orofacial pain region palpation of sharp, forefinger or middle finger simultaneously applies certain pressure, fully stimulates mouth jaw facial muscle group
With remporomandibular joint area, to judge whether they are the reason for causing pain.Wherein, the dynamics of palpation is the difficult point that this checks
And emphasis, too small palpation power can not trigger pain symptom, and after excessive power can then cause unnecessary tenderness and inspection
Pain.As reference frame, once there is TMD to study diagnostic criteria suggestion outside counterpart during muscle palpation, with 900g or so power；Inspection
When looking into remporomandibular joint and intraoral muscle, with 450g or so power.And the strength of these precise informations can not be in daily outpatient service
Artificial inspection in quickly and easily quantitatively use.In addition, the palpation dynamics before and after the same examiner twice there may be difference
It is different, and the palpation dynamics difference between different examiners is then bigger, is unfavorable for the judgement of disease progression.
The content of the invention
It is an object of the invention to provide a kind of mouth jaw plane system pain palpation instrument, and currently invention addresses solve above-mentioned palpation power
The problem of subjective judgement differs greatly, new mouth jaw facial muscle meat palpation instrument is designed, is accurately provided for mouth jaw facial muscle meat palpation
Quantification foundation, the standard of mouth jaw facial muscle meat palpation is unitized, homogenized.
The purpose of the present invention is achieved through the following technical solutions, a kind of mouth jaw plane system pain palpation instrument, including shell
Feeler lever on body and housing, its internal structure include：Sensor, processor, display, acoustical generator.Sensor, processor are set
In the housing, sensor is connected with processor, and processor connects acoustical generator, display, driving lever respectively, and driving lever end is stretched
Go out outside the housing；The sensor is located between the first connection sheet and the second connection sheet that are oppositely arranged, the first connection sheet, the
Spring is additionally provided between two connection sheets) the first connection sheet is connected with feeler lever one end, and the feeler lever other end is stretched out outside housing.
Preferably, the sensor is pressure sensor, and the pressure conduction acted on feeler lever to sensor, sensor will
Force signal is converted into electric signal transmission to processor, when processor judges that electrical signal intensity reaches setting value (500g or 1000g),
When i.e. pressure reaches setting value, processor passes on instruction, and to acoustical generator, acoustical generator sends sound, while display is shown in real time
Palpation force value, and flash.
Preferably, the sensor is displacement transducer；When using displacement transducer, the external world acted on feeler lever presses
Power reaches setting value (500g or 1000g), and the decrement of contained spring can demarcate in advance, pressure set points corresponding housing
The decrement of contained spring, the decrement can be obtained by displacement transducer, and are converted into electric signal and passed to processor judgement；
When processor judges that electrical signal intensity reaches setting value, processor passes on instruction, and to acoustical generator, acoustical generator sends sound, shows simultaneously
Show that device shows real-time palpation force value, and flash.
Preferably, the acoustical generator is buzzer.
Preferably, the replaceable gear of the driving lever, including 3 gears, respectively closing, 500g, 1000g.Driving lever shares 3
Cover internal logic program：One, shelves correspondingly " are closed ", effect is off device power supply；Secondly, correspondingly " 500g " shelves, effect are
The value of electrical signals of sensor when processor decision condition is arranged to correspond to 500g pressure；Thirdly, corresponding " 1000g " shelves, effect
It is the value of electrical signals of sensor when being arranged to correspond to 1000g pressure by processor decision condition.
Preferably, first connection sheet and the second connection sheet are steel plate.
Compared with prior art, the invention has the advantages that：By the instrument, doctor can be accurately with specific
The palpation power of size carries out palpation to muscle and hinge area, judges whether palpation area has tenderness, so as to aid in remporomandibular joint
The clinical examination and treatment of disease, specific contrast see the table below.
The present invention of table 1 and prior art Contrast on effect
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of mouth jaw plane system pain palpation instrument of the present invention；
Fig. 2 is the external structure schematic diagram of mouth jaw plane system pain palpation instrument of the present invention；
Fig. 3 is the workflow diagram of mouth jaw plane system pain palpation instrument of the present invention；
Fig. 4 is the 500g calibrating installation figures of mouth jaw plane system pain palpation instrument of the present invention；
Fig. 5 is the 1000g calibrating installation figures of mouth jaw plane system pain palpation instrument of the present invention；
In figure：Sensor 1, processor 2, display 3, acoustical generator 4, spring 5, feeler lever 6, driving lever 7, housing 8, first connect
Piece 9, the second connection sheet 10.
Embodiment
As shown in Figure 1, 2, a kind of mouth jaw plane system pain palpation instrument, including feeler lever 6, sensor on housing 8, housing 8
1st, processor 2, display 3, acoustical generator 4.
Sensor 1, processor 2 are arranged in the housing 8, and sensor 1 is connected with processor 2, and processor 2 connects respectively
Acoustical generator 4, display 3, driving lever 7 are connect, the end of driving lever 7 is stretched out outside the housing 8；The sensor 1 is arranged on what is be oppositely arranged
Between first connection sheet 9 and the second connection sheet 10, spring 5 is additionally provided between the first connection sheet 9, the second connection sheet 10, first connects
Contact pin 9 is connected with the one end of feeler lever 6, and the other end of feeler lever 6 is stretched out outside housing 8.When spring provides elastic force and compresses feeler lever on the one hand
Produce corresponding external force；On the other hand providing reset force makes feeler lever restPose.
Pressure conduction is acted on feeler lever 6 to sensor 1, when pressure reaches setting value, processor 2 passes on electric signal to sending out
Sound device 4, acoustical generator 4 sends sound, while display 3 shows real-time palpation force value.
Sensor 1 is displacement transducer or pressure sensor.
When using pressure sensor, the pressure conduction acted on feeler lever 6 to sensor 1, sensor 1 converts force signal
For electric signal transmission to processor 2, when processor 2 judges that electrical signal intensity reaches setting value, i.e., when pressure reaches setting value
(500g or 1000g), processor 2 passes on instruction, and to acoustical generator 4, acoustical generator 4 sends sound, while display 3 is shown in real time
Palpation force value, and flash, see Fig. 3.
When using displacement transducer, ambient pressure reaches setting value (500g or 1000g), and the decrement of contained spring is
It can demarcate in advance, the decrement, which can be obtained by displacement transducer and pass to processor 2, to be judged, detailed process is：Make
Pressure on feeler lever 6 reaches setting value, the decrement of pressure set points corresponding housing contained spring 5, the decrement of spring 5
Signal is obtained by displacement transducer 1 and is converted into electric signal transmission to be judged to processor 2 is passed to, when processor 2 judges electricity
Signal intensity reaches setting value, and processor 2 passes on instruction, and to acoustical generator 4, acoustical generator 4 sends sound, while display 3 shows reality
When palpation force value, and flash.Displacement transducer can only measure decrement and submit processor to judge, can demarcate in advance 500g and
Decrement caused by 1000g pressure, and store within a processor.The compression as caused by processor operation program judges extraneous pressure
Whether amount reaches setting value, sees Fig. 3.
Acoustical generator 4 is buzzer.
7 replaceable gear of driving lever, including 3 gears, respectively closing, 500g, 1000g.
First connection sheet 9 and the second connection sheet 10 are general steel plate, ensure its rigidity.
A set of calibration system should be designed for sensor 1 and processor 2.Corresponding 500g and 1000g pressure respectively has a school
Standard apparatus, coordinated using spring and limited block, reach the purpose for producing 500g pressure and 1000g pressure, for periodic calibration sheet
Palpation instrument, is shown in Fig. 4, Fig. 5.
It is circuit connection between sensor 1, processor 2, display 3.
When needing to carry out the palpation in remporomandibular joint area or muscle area, hold the apparatus, feeler lever 6 be close to patient muscle or
Person's hinge area skin, finger push away palpation instrument and pressed to the muscle or hinge area for checking side, and pressure is conducted to displacement by feeler lever to be passed
Sensor or pressure sensor, amount of spring compression or pressure reach setting value, and preset value is divided to two grades of two 500g, 1000g, can passed through
When driving lever 7 is adjusted, processor passes on electric signal to buzzer, that is, buzzing of sounding, while numerical monitor screen display is real-time
Two shelves of palpation force value 500g, 1000g.By the instrument, doctor can be accurately with the palpation power of particular size to muscle
And hinge area carries out palpation, judges whether palpation area has tenderness, so as to the clinical examination of auxiliary port Orofacial pain relevant disease
And treatment.
Claims (6)
1. a kind of mouthful jaw plane system pain palpation instrument, including housing（8）And housing（8）On feeler lever（6）, it is characterized in that, it is provided with
Sensor（1）, processor（2）, display（3）, acoustical generator（4）；Sensor（1）, processor（2）It is arranged on the housing（8）
It is interior, sensor（1）With processor（2）It is connected, processor（2）Acoustical generator is connected respectively（4）, display（3）, driving lever（7）, dial
Bar（7）The housing is stretched out in end（8）Outside；The sensor（1）It is arranged on the first connection sheet being oppositely arranged（9）Connect with second
Contact pin（10）Between, the first connection sheet（9）, the second connection sheet（10）Between be additionally provided with spring（5）, the first connection sheet（9）With touching
Bar（6）One end is connected, feeler lever（6）The other end stretches out housing（8）Outside.
2. a kind of mouth jaw plane system pain palpation instrument according to claim 1, it is characterized in that, the sensor（1）For pressure
Force snesor, act on feeler lever（6）On pressure conduction to pressure sensor（1）, pressure sensor（1）Force signal is converted into
Electric signal transmission is to processor（2）, work as processor（2）Judge that electrical signal intensity reaches setting value, i.e., when pressure reaches setting value,
Processor（2）Instruction is passed on to acoustical generator（4）, acoustical generator（4）Send sound, while display（3）Show real-time palpation power
Value, and flash.
3. a kind of mouth jaw plane system pain palpation instrument according to claim 1, it is characterized in that, the sensor（1）For position
Displacement sensor；Act on feeler lever（6）On pressure reach setting value, pressure set points corresponding housing contained spring（5）Compression
Amount, spring（5）Decrement signal pass through displacement transducer（1）Obtain and be converted into electric signal transmission to passing to processor
（2）Judge, work as processor（2）Judge that electrical signal intensity reaches setting value, processor（2）Instruction is passed on to acoustical generator（4）, sounding
Device（4）Send sound, while display（3）Real-time palpation force value is shown, and is flashed.
4. a kind of mouth jaw plane system pain palpation instrument according to claim 1,2 or 3, it is characterized in that, the acoustical generator
（4）For buzzer.
5. a kind of mouth jaw plane system pain palpation instrument according to claim 4, it is characterized in that, the driving lever（7）It is replaceable
Gear, gear include 3, respectively closing, 500g, 1000g.
6. a kind of mouth jaw plane system pain palpation instrument according to claim 5, it is characterized in that, first connection sheet（9）
With the second connection sheet（10）For steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127287.4A CN107647851A (en) | 2017-11-15 | 2017-11-15 | A kind of mouth jaw plane system pain palpation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127287.4A CN107647851A (en) | 2017-11-15 | 2017-11-15 | A kind of mouth jaw plane system pain palpation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107647851A true CN107647851A (en) | 2018-02-02 |
Family
ID=61121467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127287.4A Pending CN107647851A (en) | 2017-11-15 | 2017-11-15 | A kind of mouth jaw plane system pain palpation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107647851A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670204A (en) * | 2018-06-07 | 2018-10-19 | 王慧敏 | A kind of mouthful of jaw plane system pain palpation instrument |
| CN109091154A (en) * | 2018-08-09 | 2018-12-28 | 中国人民解放军陆军军医大学第附属医院 | Multifunctional physical examination instrument |
| CN112545464A (en) * | 2020-12-17 | 2021-03-26 | 南京医科大学附属口腔医院 | Quantitative pain detection method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209902A (en) * | 1992-11-30 | 1994-08-02 | Olympus Optical Co Ltd | Palpation device |
| CN2324965Y (en) * | 1997-12-12 | 1999-06-23 | 广州杏林医药科技开发中心 | Device for measuring tenderness |
| CN201167964Y (en) * | 2008-03-26 | 2008-12-24 | 四川省骨科医院 | Muscle hardness ache tester |
| CN103654729A (en) * | 2013-12-12 | 2014-03-26 | 张军 | Pressing pain mechanics tester |
| CN104970771A (en) * | 2015-07-18 | 2015-10-14 | 东北师范大学 | High-precision pressure detection device of pain sensation of human body |
| CN204863100U (en) * | 2015-07-02 | 2015-12-16 | 青岛市第三人民医院 | Sense of pain survey pen |
| CN205667542U (en) * | 2016-03-22 | 2016-11-02 | 吉林医药学院 | A kind of pain stimulating device |
| CN205795646U (en) * | 2016-05-20 | 2016-12-14 | 彭康明 | Point display palpation instrument |
| CN208492058U (en) * | 2017-11-15 | 2019-02-15 | 南京医科大学附属口腔医院 | A kind of mouthful of jaw plane system pain palpation instrument |
-
2017
- 2017-11-15 CN CN201711127287.4A patent/CN107647851A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209902A (en) * | 1992-11-30 | 1994-08-02 | Olympus Optical Co Ltd | Palpation device |
| CN2324965Y (en) * | 1997-12-12 | 1999-06-23 | 广州杏林医药科技开发中心 | Device for measuring tenderness |
| CN201167964Y (en) * | 2008-03-26 | 2008-12-24 | 四川省骨科医院 | Muscle hardness ache tester |
| CN103654729A (en) * | 2013-12-12 | 2014-03-26 | 张军 | Pressing pain mechanics tester |
| CN204863100U (en) * | 2015-07-02 | 2015-12-16 | 青岛市第三人民医院 | Sense of pain survey pen |
| CN104970771A (en) * | 2015-07-18 | 2015-10-14 | 东北师范大学 | High-precision pressure detection device of pain sensation of human body |
| CN205667542U (en) * | 2016-03-22 | 2016-11-02 | 吉林医药学院 | A kind of pain stimulating device |
| CN205795646U (en) * | 2016-05-20 | 2016-12-14 | 彭康明 | Point display palpation instrument |
| CN208492058U (en) * | 2017-11-15 | 2019-02-15 | 南京医科大学附属口腔医院 | A kind of mouthful of jaw plane system pain palpation instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670204A (en) * | 2018-06-07 | 2018-10-19 | 王慧敏 | A kind of mouthful of jaw plane system pain palpation instrument |
| CN109091154A (en) * | 2018-08-09 | 2018-12-28 | 中国人民解放军陆军军医大学第附属医院 | Multifunctional physical examination instrument |
| CN112545464A (en) * | 2020-12-17 | 2021-03-26 | 南京医科大学附属口腔医院 | Quantitative pain detection method and device |
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