CN104096322B - It is a kind of can locating pain point ultrasonic therapeutic apparatus and method - Google Patents
It is a kind of can locating pain point ultrasonic therapeutic apparatus and method Download PDFInfo
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- CN104096322B CN104096322B CN201410385417.4A CN201410385417A CN104096322B CN 104096322 B CN104096322 B CN 104096322B CN 201410385417 A CN201410385417 A CN 201410385417A CN 104096322 B CN104096322 B CN 104096322B
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Abstract
The invention discloses it is a kind of can locating pain point ultrasonic therapeutic apparatus and method, the equipment includes：Control unit, different treatment waveforms are exported according to the treatment parameter of input；Matching unit is driven, according to corresponding treatment waveform, output certain frequency, the pulse signal of amplitude drive ultrasonic therapeutic head to work；Ultrasonic therapeutic head, is provided with transducer, and the high frequency electrical signal after the transducer handles the driving matching unit is converted into ultrasonic wave；Parameter acquisition unit, the physiological parameter for obtaining human body pain in real time；Parameter processing unit, the physiological parameter to human body pain is analyzed and provides pain point testing result, and testing result is fed back in control unit；And control unit sends corresponding instruction according to the feedback result of parameter processing unit to ultrasonic therapeutic head.Pain point location process of the present invention is simple, quick, accurate, while the treatment met for soft tissue pain point is required, ultrasonic physiotheraping effect is improved, with higher clinical application.
Description
Technical field
The present invention relates to ultrasonic therapy technical field, more particularly to it is a kind of can locating pain point ultrasonic therapeutic apparatus and side
Method.
Background technology
Myofasical pain syndrome be one kind with chronic soft tissue source property pain, and with based on one or more pain points
Want the common clinical disease of feature, long-term patient Chang Yin abnormal sitting posture, anchor are too long and lasting stress is led
Cause a disease feelings, common Symptoms are neck shoulder back pain, soft tissue pain, periarticular pain.Show through clinical research, for pain
Pain spot treats myofasical pain syndrome, fundamentally treats at disease, to alleviating soft tissue pain and treatment radiculopathy kitchen range
There is significant curative effect.At present, ultrasonic wave with a series of biochemical effects due to that can repair soft tissue affected part, it has also become rehabilitation is new
Therapy is applied to medical field.But existing ultrasonic therapy equipment universal functionality is single, does not possess pain point and survey checking functions,
So as to which a variety of Treatment need can not be met, therapeutic effect have impact on.
Pain is a kind of offending emotional experience, and body is influenceed on the sensation of pain by society and psychological factor etc., because
This reaction to the pain sensation also has larger difference.Someone's pain threshold is low, and someone is then higher.Meanwhile, treating physician to patient's language, OK
To have different understandings with manner, subjectivity is strong, so as to can not be accurately positioned patient pain's point over the course for the treatment of.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide it is a kind of can locating pain point ultrasonic therapeutic apparatus and
Method.
The purpose of the present invention is realized by following technical scheme：
It is a kind of can locating pain point ultrasonic therapeutic apparatus, including：Control unit, driving matching unit, ultrasonic therapeutic head,
Parameter acquisition unit and parameter processing unit；It is described
Control unit, different treatment waveforms are exported according to the treatment parameter of input；
Matching unit is driven, according to corresponding treatment waveform, output certain frequency, the pulse signal of amplitude drive ultrasound
Treatment head works；
Ultrasonic therapeutic head, is provided with transducer, the transducer by it is described driving matching unit handle after high frequency electrical signal
It is converted into ultrasonic wave；
Parameter acquisition unit, the physiological parameter for obtaining human body pain in real time；
Parameter processing unit, is analyzed for the physiological parameter to human body pain and provides pain point testing result, and
Testing result is fed back in control unit；
And
Control unit sends corresponding instruction according to the feedback result of parameter processing unit to ultrasonic therapeutic head.
It is a kind of can locating pain point method, this method is based on finger tip blood volume pulsation wave, and methods described includes：
Gather finger tip blood volume pulsation wave signal；
According to finger tip blood volume pulsation wave signal of change pulse peak value, decent time attenuation constant and the pulse collected
Between phase feature, and by the feature constitute characteristic vector；
Characteristic vector is classified by SVMs, rower is entered using the result of classification as pain point testing result
Note processing.
Compared with prior art, one or more embodiments of the invention can have the following advantages that：
Patient's finger tip blood volume pulsation wave is obtained while cure mobile using ultrasound, by analyzing therapeutic process middle finger
The signal characteristic of blood volume pulsation wave is held to detect pain point, pain point testing result feeds back to control unit, control unit root
Lighted according to pain point testing result or extinguish the infrared indicator lamp installed in ultrasonic therapeutic head, pain point location process is simple, fast
It is fast, accurate, the treatment requirement for soft tissue pain point is met, ultrasonic physiotheraping effect is improved, with higher clinic in fact
Trample value.
Brief description of the drawings
Fig. 1 be can locating pain point ultrasonic therapeutic apparatus system architecture diagram.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing to this hair
It is bright to be described in further detail.
Fig. 1 be can locating pain point ultrasonic therapeutic apparatus system architecture, including control unit, driving matching unit,
Ultrasonic therapeutic head, parameter acquisition unit and parameter processing unit；Described control unit, exports different according to the treatment parameter of input
Treatment waveform；Matching unit is driven, according to corresponding treatment waveform, output certain frequency, the pulse signal of amplitude drive
Ultrasonic therapeutic head works；Ultrasonic therapeutic head, is provided with transducer, the transducer by it is described driving matching unit handle after high frequency
Electric signal is converted into ultrasonic wave；Parameter acquisition unit, the physiological parameter for obtaining human body pain in real time；Parameter processing unit,
Analyzed for the physiological parameter to human body pain and provide pain point testing result, and testing result is fed back single in control
Member；And control unit sends corresponding instruction according to the feedback result of parameter processing unit to ultrasonic therapeutic head.
The USB that above-mentioned parameter collecting unit includes finger tip blood volume pulsation sensor and is connected with described control unit connects
Mouthful, the detection patient's right hand forefinger end blood vessel blood volume change of finger tip blood volume pulsation sensor, setting sample rate is 200Hz,
USB powers.
Parameter processing unit according to the finger tip blood volume pulsation wave signal of acquisition, calculate each cycle pulse peak value, under
The feature such as descending branch time attenuation constant and sphygmic interval, composition characteristic vector, is divided characteristic vector using SVMs
Class, the result of classification feeds back to control unit as pain point testing result.
Ultrasonic therapeutic head is provided with infrared indicator lamp, and is connected with wire or wireless mode with control unit, control unit
Lighted or extinguished according to pain point testing result.
The process of above-mentioned ultrasonic therapeutic apparatus locating pain point is as follows：
Gather finger tip blood volume pulsation wave signal；
Patient receives ultrasonic therapy with sitting posture or lying fashion, and treating physician finds pain using the mobile cure of ultrasound
Point, gathers patient's right hand forefinger end blood volume pulsation wave signal in real time.
According to finger tip blood volume pulsation wave signal of change pulse peak value, decent time attenuation constant and the pulse collected
Between phase feature, and by the feature constitute characteristic vector；
Characteristic vector is classified by SVMs, rower is entered using the result of classification as pain point testing result
Note processing.
Mark processing is that pain point testing result is fed back into control unit, and control unit is by wire or wirelessly
Light or extinguish the infrared indicator lamp in ultrasonic therapeutic head, treating physician can determine according to the situation of infrared indicator lamp
Patient pain's point position.Pain point location process is simple, quick, accurate, meets the treatment requirement for soft tissue pain point,
Ultrasonic physiotheraping effect is improved, with higher clinical application.
Although disclosed herein embodiment as above, described content is only to facilitate understanding the present invention and adopting
Embodiment, is not limited to the present invention.Any those skilled in the art to which this invention pertains, are not departing from this
On the premise of the disclosed spirit and scope of invention, any modification and change can be made in the implementing form and in details,
But the scope of patent protection of the present invention, still should be subject to the scope of the claims as defined in the appended claims.
Claims (2)
1. it is a kind of can locating pain point ultrasonic therapeutic apparatus, it is characterised in that the equipment includes：Control unit, driving
With unit, ultrasonic therapeutic head, parameter acquisition unit and parameter processing unit；It is described
Control unit, different treatment waveforms are exported according to the treatment parameter of input；
Matching unit is driven, according to corresponding treatment waveform, output certain frequency, the pulse signal of amplitude drive ultrasonic therapy
Head work；
Ultrasonic therapeutic head, is provided with transducer, and the high frequency electrical signal after the transducer handles the driving matching unit is changed
Into ultrasonic wave；
Parameter acquisition unit, the physiological parameter for obtaining human body pain in real time；
Parameter processing unit, is analyzed for the physiological parameter to human body pain and provides pain point testing result, and will inspection
Result is surveyed to feed back in control unit；
And
Control unit sends corresponding instruction according to the feedback result of parameter processing unit to ultrasonic therapeutic head；
The parameter acquisition unit includes finger tip blood volume pulsation sensor and the USB interface being connected with described control unit；
The parameter processing unit calculates the pulse peak value in each cycle, declined according to the finger tip blood volume pulsation signal of acquisition
Branch time attenuation constant and sphygmic interval feature, composition characteristic vector, are classified using SVMs to characteristic vector, point
The result of class feeds back to control unit as pain point testing result.
2. it is according to claim 1 can locating pain point ultrasonic therapeutic apparatus, it is characterised in that the ultrasonic therapeutic head
Infrared indicator lamp is installed, infrared indicator lamp is connected with wire or wireless mode with described control unit.
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| CN106473758A (en) * | 2015-08-24 | 2017-03-08 | 上海联影医疗科技有限公司 | Breast imaging equipment and its control method |
| CN114796904A (en) * | 2022-05-18 | 2022-07-29 | 北京航空航天大学 | Intelligent wireless ultrasonic pain relieving system and using method |
Citations (2)
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| CN2870734Y (en) * | 2006-02-27 | 2007-02-21 | 吴一兵 | Injure stimulus index monitor of surgical operation |
| CN103933674A (en) * | 2014-05-14 | 2014-07-23 | 深圳市是源医学科技有限公司 | Ultrasonic treatment equipment |
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| US7244230B2 (en) * | 2002-11-08 | 2007-07-17 | Siemens Medical Solutions Usa, Inc. | Computer aided diagnostic assistance for medical imaging |
| US20080243036A1 (en) * | 2007-03-27 | 2008-10-02 | Dan Voic | Spinal treatment method and associated apparatus |
| US8597192B2 (en) * | 2009-10-30 | 2013-12-03 | Warsaw Orthopedic, Inc. | Ultrasonic devices and methods to diagnose pain generators |
| CN103028185B (en) * | 2011-09-30 | 2017-04-12 | Ge医疗系统环球技术有限公司 | Automatic vessel intervention device, system and method based on real-time volume ultrasonic waves |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2870734Y (en) * | 2006-02-27 | 2007-02-21 | 吴一兵 | Injure stimulus index monitor of surgical operation |
| CN103933674A (en) * | 2014-05-14 | 2014-07-23 | 深圳市是源医学科技有限公司 | Ultrasonic treatment equipment |
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Effective date of registration: 20230905 Address after: 526, Building C, New Retail Digital Industrial Park, Nanchang Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee after: Youyue Infinite Technology (Shenzhen) Co.,Ltd. Address before: 518000 No. 528.529.530, building C, new retail Digital Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Yimei Medical Technology Co.,Ltd. |
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