CN203436328U - Portable tremor monitor - Google Patents
Portable tremor monitor Download PDFInfo
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- CN203436328U CN203436328U CN201320487848.2U CN201320487848U CN203436328U CN 203436328 U CN203436328 U CN 203436328U CN 201320487848 U CN201320487848 U CN 201320487848U CN 203436328 U CN203436328 U CN 203436328U
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Abstract
Provided is a portable tremor monitor, which comprises a first fixing strip, an alarm device, a processor, and a sensor arranged on the first fixing strip, wherein the sensor and the alarm device are connected in parallel with the processor, the sensor acquires tremor frequency and inputs the tremor frequency into the processor, and the processor decides to start or not to start the alarm device according to the acquired tremor frequency variations; and the sensor is fixed to a part needing to detect the tremor through the first fixing strip, the sensor inputs the real-time monitored tremor/noise frequency to the processor, and the processor decides to start or not to start the alarm device according to the situation of the tremor/noise frequency. The portable tremor monitor has the advantages of being portability, being capable of monitoring tremor/noise in real time, and being capable of automatically alarming once the tremor/noise in arteriovenous is weakened or disappeared.
Description
Technical field
This utility model relates to a kind of armarium, particularly a kind of portable monitor that trembles.
Background technology
Tremble, in western medicine field, be used as diagnostics's a title with diagnostic significance.Trembling is the fine vibratory sensation touching with hands, and it feels the cervical region of similar cat or the vibratory sensation that anterior part of chest touches, therefore be called again " cat breathes heavily ".
The mechanism of trembling is identical with noise, is blood through narrow bore or follows abnormal direction and flow and form turbulent flow and cause valve, and trunk or chambers of the heart wall vibrations reach thoracic wall institute extremely.
Arteriovenous internal fistula formation is that forearm is done to a stitching near the tremulous pulse at wrist position and contiguous vein, and the arterial blood that makes flowing in the vein after coincideing, forms an internal arteriovenous fistula.The blood vessel of internal arteriovenous fistula can provide sufficient blood for hemodialysis, for the adequacy of dialysis treatment provides safeguard.Internal arteriovenous fistula is the conventional vascular access of Maintenance Hemodialysis Patients, and fully (200 ~ 300ml/min), infection chance use few, general internal fistula can maintain 4～5 years, do not affect patient's daily life and be easy to the advantages such as puncture to have safety, blood flow.
But after internal arteriovenous fistula forms, pressure can form turbulent flow through excess pressure compared with low lateral vein fast compared with high arterial blood and produce and tremble or noise.The sign of successful surgery is that Postoperative Intravenous can touch and trembles, and hears vascular murmur.Postoperatively should repeatedly check and tremble and noise in early days, so that early discovery thrombosis processes in time, if find to tremble or noise extinction time shorter (being less than 6 hours), the feasible internal arteriovenous fistula thromboembolism treatment of patient, the blood vessel of having an opportunity again to circulate.In clinical course, conventional monitoring operation method whether successful, that whether blood vessel is unobstructed is that doctor uses auscultation with stethoscope vascular murmur at present, but every day, the number of times of doctor's auscultation was limited, and Discharged patients the number of times of auscultation is more limited voluntarily, and some patient can auscultation.Therefore, often occur clinically that a lot of Finding cases tremble or noise surpasses 12h and goes to a doctor, this patient, by losing thrombolytic logical chance again, has to select from repairing the operation of fistula/fistulation, to patient, brings misery on health and burden economically.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly can carries, the portable monitor of Real-Time Monitoring internal arteriovenous fistula noise/tremble, once tremble/noise of internal arteriovenous fistula dies down or disappears, monitor can automatic alarm, reminds patient to note.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: the portable monitor that trembles comprises the first fixed strip, alarm device, processor and be located at the sensor of described the first fixed strip, and sensor, alarm device are in parallel with processor.Sensor acquisition tremble flat rate input processor, processor starts or does not start alarm device according to the collection flat rate situation of change of trembling.
Further, alarm device, processor are all located on the first fixed strip.
Further, the portable monitor that trembles also comprises the second fixed strip, and alarm device, processor are located on the second fixed strip.
Further, the portable monitor that trembles also comprises timer, and timer is connected with processor.Start timer, processor starts to record the sensor acquisition flat rate of trembling, and closes timer, and processor stops establishing the flat rate of trembling of record sensor acquisition, and simultaneous processor is weighted and on average obtains trembling average flat rate the flat rate of trembling of collecting; Described processor receive sensor time the real flat rate of trembling that gathers compare with the average flat rate of trembling, differ flat rate when increasing, processor starts alarm device.
All right, sensor is piezoelectric film sensor.
This utility model advantage is, the first fixed strip that is fixed with sensor is fixed on to the position that needs monitoring, make sensor be close to skin, real tremble/noise frequency the input processor of gathering during sensor, tremble/noise frequency is from zero rising, or from a high value decline, processor all can start alarm device, the monitoring of realization to tremble/noise, its simple in structure being easy to carry.
Alarm device, processor are all located on the first fixed strip, and parts are concluded design on an object, just more in carrying.
The portable monitor that trembles also comprises the second fixed strip, and alarm device, processor are located on the second fixed strip, and sensor and alarm device, processor is separated, affects induction apparatus work in the time of can avoiding alarm device, processor work.
Start timer, processor starts to record tremble/noise of sensor acquisition frequency, close timer, processor stops establishing the tremble/noise frequency of record sensor acquisition, and simultaneous processor is weighted on average trembled/noise average frequency to the tremble/noise frequency of collecting; Described processor receive sensor time the real tremble/noise frequency that gathers compare with tremble/noise average frequency, differ flat rate when increasing, processor starts alarm device, is conducive to the monitoring that the patient of the symptom of trembling is trembled and changed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the first example structure figure of the present utility model.
Fig. 2 is the second example structure figure of the present utility model.
Fig. 3 is that this utility model the first embodiment controls schematic diagram.
Fig. 4 is that this utility model the second embodiment controls schematic diagram.
The specific embodiment
In Fig. 1,3, the portable monitor that trembles comprises the first fixed strip 1 and is located at the sensor 2 of described the first fixed strip 1, sensor 2 piezoelectric film sensors, and output voltage is 0 ~ 5v, sensor 2, alarm device 3 are in parallel with processor 4; Alarm device 3, processor 4 are all located on the first fixed strip 1, and the first fixed strip 1 can be cloth, can be also adhesive tapes.
During use, the first fixed strip 1 that is fixed with sensor 2 is fixed on to the position that needs monitoring, makes sensor 2 be close to skin, real tremble flat rate the input processor 4 of gathering during sensor 2, the flat rate of trembling is from zero rising, or from a high value decline, processor 4 all can start alarm device 3
Preferred embodiment, the first fixed strip 1 be provided with 2, three sensors 2 of three sensors time real tremble flat rate the input processor 4 of gathering, the flat rate of trembling of 4 pairs of collections of processor averages.
In Fig. 2,4, the portable monitor that trembles comprises the first fixed strip 1 and is located at the sensor 2 of described the first fixed strip 1, timer 5, alarm device 3, processor 4, the second fixed strip 6, sensor 2 piezoelectric film sensors, output voltage is 0 ~ 5v, and sensor 2, alarm device 3 are in parallel with processor 4; Alarm device 3, processor 4, timer 5 are located on the second fixed strip 6, and timer 5 is connected with processor 4; Start timer 5, processor 4 starts to record sensor 2 and adopts tremble/noise frequency, close timer 5, processor 4 stops establishing the tremble/noise frequency that record sensor 2 gathers, and the tremble/noise frequency that 4 pairs of simultaneous processors are collected is weighted on average trembled/noise average frequency; Described processor 4 receive sensor 2 time the real tremble/noise frequency that gathers compare with tremble/noise average frequency, differ flat rate when increasing, processor 4 starts alarm devices 3.
Use the first embodiment to judge when whether the vascular anastomosis of artificial arteriovenous fistula is unobstructed, first the first fixed strip 1 being fixed on to the venous side place of laying one's hand on makes sensor 2 press close to skin, outer reason device 4 receives that the obvious table that declines of the tremble/noise frequency of sensor 2 the real time measure has abnormal conditions, and processor 4 starts alarm devices 3 and reports to the police.
Use the second embodiment to judge when whether the vascular anastomosis of artificial arteriovenous fistula is unobstructed, first the first fixed strip 1 being fixed on to the venous side place of laying one's hand on makes sensor 2 press close to skin, the second fixed strip 6 is fixed on elbow portion, start timer 5, processor 4 records sensor 2 and gathers tremble/noise frequency, close timer 5, processor 4 stops establishing the tremble/noise frequency that record sensor 2 gathers, tremble/noise the frequency that 4 pairs of simultaneous processors are collected is weighted on average trembled/noise average frequency, processor 4 is by trembled/noise of tremble in real time/noise frequency and the weighted average average frequency receiving, if had big difference, processor 4 starts alarm device 3 and reports to the police.
Structure in this example is only for for the illustrating and explaining of claim, so that popular reading comprehension should not be considered as the restriction for claim, scope and legal equivalent feature that protection domain of the present utility model should be recorded with claim are as the criterion.
Claims (5)
1. the portable monitor that trembles, it is characterized in that: the described portable monitor that trembles comprises the first fixed strip (1), alarm device (3), processor (4) and be located at the sensor (2) of described the first fixed strip (1), sensor (2), alarm device (3) are in parallel with processor (4).
2. a kind of portable monitor that trembles according to claim 1, is characterized in that: described alarm device (3), processor (4) are all located on the first fixed strip (1).
3. a kind of portable monitor that trembles according to claim 1, is characterized in that: the described portable monitor that trembles also comprises the second fixed strip (6), and alarm device (3), processor (4) are located on the second fixed strip (6).
4. a kind of portable monitor that trembles according to claim 1, is characterized in that: the described portable monitor that trembles also comprises timer (5), and timer (5) is connected with processor (4).
5. according to a kind of portable monitor that trembles one of claim 1-4 Suo Shu, it is characterized in that: described sensor (2) is piezoelectric film sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487848.2U CN203436328U (en) | 2013-08-12 | 2013-08-12 | Portable tremor monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487848.2U CN203436328U (en) | 2013-08-12 | 2013-08-12 | Portable tremor monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436328U true CN203436328U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487848.2U Expired - Fee Related CN203436328U (en) | 2013-08-12 | 2013-08-12 | Portable tremor monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436328U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462610A (en) * | 2013-08-12 | 2013-12-25 | 朱平 | Portable tremor monitor |
| EP3168821A4 (en) * | 2014-07-07 | 2017-08-30 | Fujitsu Limited | Movement detection method, movement detection program and terminal device |
| CN107898453A (en) * | 2017-12-01 | 2018-04-13 | 陈继红 | For monitoring the portable set of internal arteriovenous fistula |
| TWI646944B (en) * | 2017-03-15 | 2019-01-11 | 英華達股份有限公司 | Single-side chewing monitoring device and method thereof |
-
2013
- 2013-08-12 CN CN201320487848.2U patent/CN203436328U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462610A (en) * | 2013-08-12 | 2013-12-25 | 朱平 | Portable tremor monitor |
| CN103462610B (en) * | 2013-08-12 | 2015-07-08 | 三峡大学第一临床医学院 | Portable tremor monitor |
| EP3168821A4 (en) * | 2014-07-07 | 2017-08-30 | Fujitsu Limited | Movement detection method, movement detection program and terminal device |
| TWI646944B (en) * | 2017-03-15 | 2019-01-11 | 英華達股份有限公司 | Single-side chewing monitoring device and method thereof |
| CN107898453A (en) * | 2017-12-01 | 2018-04-13 | 陈继红 | For monitoring the portable set of internal arteriovenous fistula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |