CN105726038A - Ballistocardiogram signal collection and induction device - Google Patents
Ballistocardiogram signal collection and induction device Download PDFInfo
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- CN105726038A CN105726038A CN201610196341.XA CN201610196341A CN105726038A CN 105726038 A CN105726038 A CN 105726038A CN 201610196341 A CN201610196341 A CN 201610196341A CN 105726038 A CN105726038 A CN 105726038A
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- Prior art keywords
- base
- collector panels
- vibration
- vibration collector
- conductive sheet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1102—Ballistocardiography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7221—Determining signal validity, reliability or quality
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physiology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Cardiology (AREA)
- Power Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention provides a ballistocardiogram signal collection and induction device which comprises a vibration collection panel, a conduction piece and a base providing supporting and installation sustaining for the vibration collection panel.The conduction piece is fixedly installed on the bottom face of the vibration collection panel.The vibration collection panel is connected with the base so that uniform supporting of the base for the periphery of the vibration collection panel can be formed; the vibration collection panel and the base form a cavity.The ballistocardiogram signal collection and induction device has the advantage that human vibration signals are effectively collected, amplified, filtered and transmitted; on the basis of the basic design, uniform supporting is achieved for the periphery of the vibration collection panel through the base, the vibration collection panel can perform effective response and collection on 0.1 Hz-1000 Hz longitudinal vibration, vibration signals are concentrated, amplified and filtered through the conduction piece and conducted to a corresponding inductor (or a sensor).
Description
[technical field]
The present invention relates to ballistocardiogram signal processing field, be specifically related to a kind of ballistocardiogram signal collection conduction device.
[background technology]
Heartthrob and impact, it is possible to cause the vibration of person series of periodic, got off these signal records by delicate, forms oscillogram, again through observing oscillogram diagnosis human body diseases, is namely the origin of ballistocardiogram.Just there is the relevant heartbeat of document record can cause the record of physical shocks as far back as 1877, in 20 generation, through mid-term, ballistocardiogram research reaches a climax, but it is limited by scientific and technical relatively poor at that time, cause the heaviness of grapher, complicated operation, it is impossible to produce ballistocardiogram accurately, efficiently, easily.When causing this, the correlational study of after date is fewer and feweri, and relevant cardiac work up is by Heart Brightness Mode, electrocardiogram etc., and method checks.In recent years, along with the development, the particularly raising of key components precision and Computing ability of science and technology, the development of ballistocardiogram signal detection apparatus becomes worldwide focus once again, but does not up to the present have highly developed product and occur.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, and for achieving the above object, the present invention proposes low cost, efficiently collects a kind of device of conduction ballistocardiogram signal easily.
A kind of ballistocardiogram signal collection conduction device, including vibration collector panels, conductive sheet and the base providing support, installation support for this vibration collector panels, conductive sheet is fixed on the bottom surface of vibration collector panels, vibration collector panels is connected with base, forms the base even support to vibration collector panels periphery；And the bottom surface of vibration collector panels forms a cavity with base.
As preferably, described conductive sheet is arranged at the appropriate location of chamber central, and the upper surface of conductive sheet is installed fixing with the bottom surface of vibration collector panels.The lower surface of conductive sheet connects to corresponding induction apparatus surface engagement in base.Conductive sheet is placed in the center of cavity, is for the signal that vibration collector panels senses effectively being collected, amplifying, filters and transmission.
As preferably, described vibration collector panels is one block of creep resistant sheet material that is that can the extensional vibration signal of 0.1Hz～1000Hz be responded and that possess certain mechanical performance.The extensional vibration signal of 0.1Hz～1000Hz can be made significant response by described vibration collector panels, and this adopted material of vibration collector panels includes various fibre board, glass, metal, timber, plastics etc..
As preferably, the circular in cross-section shape of described vibration collector panels, rectangular-shaped, polygon-shaped or other shapes.
When vibrating collector panels and being connected with base, the base even support to vibration collector panels periphery.And the bottom surface of vibration collector panels forms a cavity with base, leave enough spaces for the installation of induction apparatus (or sensor) and the up-down vibration of vibration collector panels.
As preferably, wedge shaped of the connecting portion at described vibration collector panels edge, and the joint portion on base also is provided with the lozenges matched.
As preferably, the connecting portion at described vibration collector panels edge is step surface, and also is provided with the step surface matched on the joint portion on base.
As preferably, described conductive sheet is rectangular shape, toroidal or polygon-shaped.Can also be that hollow, rectangular shape, hollow circular shape or hollow are polygon-shaped.Described conductive sheet is lamellar can also be column.
As preferably, the extensional vibration signal of 0.1Hz～1000Hz can be made significant response by described conductive sheet, and has resistance to compression anti-deformation, and the adopted material of this conductive sheet includes various fibre board, glass, metal, timber, plastics etc..
Compared with prior art, beneficial effects of the present invention: human body vibration signal has been carried out effective collection, amplify, filter and transmission；The design fundamentals of the present invention are, by base, vibration collector panels periphery is realized even support, enable vibration collector panels that the extensional vibration of 0.1Hz～1000Hz to be made significant response and collection, by conductive sheet, vibration signal is concentrated, amplify, filter, and be conducted to corresponding induction apparatus (or sensor).
[accompanying drawing explanation]
Fig. 1 is total schematic diagram in the present invention.
Fig. 2 is the first schematic diagram of A place partial enlargement structure in Fig. 1.
Fig. 3 is the second schematic diagram of A place partial enlargement structure in Fig. 1.
Fig. 4 is the third schematic diagram of A place partial enlargement structure in Fig. 1.
Accompanying drawing marks: vibration collector panels 4, connecting portion 41, conductive sheet 5, base 6, cavity 61, joint portion 62.
[detailed description of the invention]
As shown in figures 1-4, the present invention provides the specific embodiment of a kind of ballistocardiogram signal collection conduction device, including conductive sheet 5, vibrate collector panels 4 and for supporting, install the base 6 supporting this vibration collector panels 4, when vibrating collector panels 4 and being connected with base 6, the base 6 even support to vibration collector panels 4 periphery, surround between bottom surface and the internal face of base 6 of vibration collector panels 4 and form a cavity, described conductive sheet 5 is arranged in this cavity, and conductive sheet 5 contacts with the bottom surface of vibration collector panels 4.
Described conductive sheet 5 is arranged at the center of cavity, and the upper surface of conductive sheet 5 is bonded to each other with the bottom surface of vibration collector panels 4.Conductive sheet 5 is placed in the center of cavity, is for the signal that vibration collector panels 4 senses being collected effectively, amplify, filter.
Described vibration collector panels 4 is one block of creep resistant sheet material that is that can the extensional vibration signal of 0.1Hz～1000Hz be responded and that possess certain mechanical performance.The extensional vibration signal of 0.1Hz～1000Hz can be made significant response by described vibration collector panels 4, and this adopted material of vibration collector panels 4 includes various fibre board, glass, metal, timber, plastics etc..
The circular in cross-section shape of described vibration collector panels 4, rectangular-shaped, polygon-shaped or other shapes.
The surrounding of described vibration collector panels 4 is along being provided with connecting portion 41, and is provided with the joint portion 62 in mating connection with this connecting portion 41 on base 6；Described base 6 is provided with cavity 61, and this cavity 61 is surrounded by joint portion 62 to form；The up-down vibration of installation and vibration collector panels 4 that cavity 61 is mainly induction apparatus (or sensor) leaves enough spaces.When the connecting portion 41 vibrating collector panels 4 is connected with the joint portion 62 on base 6, vibration collector panels 4 is covered on the cavity 61 on base 6 so that surround between cavity 61 internal face on the bottom surface of vibration collector panels 4 and base 6 and form a cavity.
Wedge shaped of the connecting portion 41 at described vibration collector panels 4 edge, and the joint portion 62 on base 6 also is provided with correspondingly lozenges.The connecting portion 41 making collector panels 4 edge can be set in the joint portion 62 on base 6, and ensure between the internal face on the bottom surface of collector panels 4 and base 6, to form the cavity with certain interval, it is possible to leave enough spaces for the installation of induction apparatus (or sensor) and the up-down vibration of vibration collector panels 4.
The connecting portion 41 at described vibration collector panels 4 edge is in step surface, and also is provided with correspondingly step surface on the joint portion 62 on base 6.The connecting portion 41 making collector panels 4 edge can be set in the joint portion 62 on base 6, and ensure between the internal face on the bottom surface of collector panels 4 and base 6, to form the cavity with certain interval, it is possible to leave enough spaces for the installation of induction apparatus (or sensor) and the up-down vibration of vibration collector panels 4.
Conductive sheet 5 is rectangular shape, toroidal or polygon-shaped.Can also be that hollow, rectangular shape, hollow circular shape or hollow are polygon-shaped.Conductive sheet 5 is lamellar can also be column.
The extensional vibration signal of 0.1Hz～1000Hz can be made significant response by described conductive sheet 5, and has resistance to compression anti-deformation, and the adopted material of this conductive sheet includes various fibre board, glass, metal, timber, plastics etc..
The design fundamentals of the present invention are, by base 6, vibration collector panels 4 periphery is realized even support, make vibration collector panels 4 that the extensional vibration of 0.1Hz～1000Hz can be made significant response and collection, by conductive sheet 5, vibration signal is concentrated, amplify, filter, and be conducted to corresponding induction apparatus (or sensor).And the present invention is suitable for and human body vibration signal, it is possible to human body vibration signal to have been carried out effective collection, amplify, filter and transmission.
Above-described embodiment is the description of the invention, is not limitation of the invention, any scheme after simple transformation of the present invention is belonged to protection scope of the present invention.
Claims (8)
1. a ballistocardiogram signal collection conduction device, it is characterised in that including vibration collector panels, conductive sheet and provide the base supporting, installing support for this vibration collector panels, conductive sheet is fixed on the bottom surface of vibration collector panels；Vibration collector panels is connected with base, forms the base even support to vibration collector panels periphery, and the bottom surface of vibration collector panels forms a cavity with base.
2. a kind of ballistocardiogram signal collection conduction device according to claim 1, it is characterised in that the upper surface of described conductive sheet is installed fixing with the bottom surface of vibration collector panels；The lower surface of conductive sheet is connected with the induction apparatus surface engagement set in base；Conductive sheet is placed in the center of cavity, is for the signal that vibration collector panels senses effectively being collected, amplifying, filters and transmission.
3. a kind of ballistocardiogram signal collection conduction device according to claim 1 or 2, it is characterised in that described vibration collector panels is one block of creep resistant sheet material that is that can the extensional vibration signal of 0.1Hz～1000Hz be responded and that possess mechanical performance.
4. a kind of ballistocardiogram signal collection conduction device according to claim 1 or 2, it is characterised in that the circular in cross-section shape of described vibration collector panels, rectangular-shaped or polygon-shaped.
5. a kind of ballistocardiogram signal collection conduction device according to claim 1 or 2, it is characterised in that the surrounding of described vibration collector panels is along being provided with connecting portion, and is provided with the joint portion in mating connection with this connecting portion on base；Described base is provided with cavity, and this cavity is surrounded by joint portion to form；When the connecting portion vibrating collector panels is connected with the joint portion on base, vibration collector panels is covered on the cavity in base so that surround between the cavity inner wall face in the bottom surface of vibration collector panels and base and form a cavity.
6. a kind of ballistocardiogram signal collection conduction device according to claim 5, it is characterised in that wedge shaped of the connecting portion at described vibration collector panels edge, and the joint portion on base also is provided with the lozenges matched.
7. a kind of ballistocardiogram signal collection conduction device according to claim 5, it is characterised in that the connecting portion at described vibration collector panels edge is step surface, and also is provided with the step surface matched on the joint portion on base.
8. a kind of ballistocardiogram signal collection conduction device according to claim 1 or 2, it is characterised in that described conductive sheet is rectangular shape, toroidal, polygon-shaped；Or conductive sheet be in hollow, rectangular shape, hollow circular shape, hollow polygon-shaped；Described conductive sheet is lamellar or column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196341.XA CN105726038A (en) | 2016-03-31 | 2016-03-31 | Ballistocardiogram signal collection and induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196341.XA CN105726038A (en) | 2016-03-31 | 2016-03-31 | Ballistocardiogram signal collection and induction device |
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| Publication Number | Publication Date |
|---|---|
| CN105726038A true CN105726038A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610196341.XA Pending CN105726038A (en) | 2016-03-31 | 2016-03-31 | Ballistocardiogram signal collection and induction device |
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| CN (1) | CN105726038A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04227234A (en) * | 1991-04-19 | 1992-08-17 | Tokai Rika Co Ltd | Vibration detector for skin surface |
| CN2428937Y (en) * | 2000-05-19 | 2001-05-02 | 许宝霞 | Throat-sound controlled piezoelectric microphone for mobile telephone |
| JP3871628B2 (en) * | 2002-08-13 | 2007-01-24 | 日本電信電話株式会社 | Electroacoustic transducer |
| CN201248133Y (en) * | 2008-08-20 | 2009-05-27 | 瑞声声学科技(常州)有限公司 | Piezoelectric acoustical generator |
| CN101801263A (en) * | 2007-02-08 | 2010-08-11 | 心动力医疗公司 | Monitoring physiological condition and detecting abnormalities |
| CN101951831A (en) * | 2007-12-13 | 2011-01-19 | 心动力医疗公司 | Method and apparatus for acquiring and analyzing data relating to a physiological condition of a subject |
| CN102458247A (en) * | 2009-04-23 | 2012-05-16 | 医药信托株式会社 | Bioinformation detecting device |
| CN102458237A (en) * | 2009-06-17 | 2012-05-16 | 心动力医疗公司 | Method and apparatus for obtaining and processing ballistocardiograph data |
| CN102688023A (en) * | 2012-04-28 | 2012-09-26 | 清华大学 | Cardiac mechanical function detection system |
| CN103462595A (en) * | 2013-09-22 | 2013-12-25 | 天津万合星辰信息技术有限公司 | Portable sensor assembly |
-
2016
- 2016-03-31 CN CN201610196341.XA patent/CN105726038A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04227234A (en) * | 1991-04-19 | 1992-08-17 | Tokai Rika Co Ltd | Vibration detector for skin surface |
| CN2428937Y (en) * | 2000-05-19 | 2001-05-02 | 许宝霞 | Throat-sound controlled piezoelectric microphone for mobile telephone |
| JP3871628B2 (en) * | 2002-08-13 | 2007-01-24 | 日本電信電話株式会社 | Electroacoustic transducer |
| CN101801263A (en) * | 2007-02-08 | 2010-08-11 | 心动力医疗公司 | Monitoring physiological condition and detecting abnormalities |
| CN101951831A (en) * | 2007-12-13 | 2011-01-19 | 心动力医疗公司 | Method and apparatus for acquiring and analyzing data relating to a physiological condition of a subject |
| CN201248133Y (en) * | 2008-08-20 | 2009-05-27 | 瑞声声学科技(常州)有限公司 | Piezoelectric acoustical generator |
| CN102458247A (en) * | 2009-04-23 | 2012-05-16 | 医药信托株式会社 | Bioinformation detecting device |
| CN102458237A (en) * | 2009-06-17 | 2012-05-16 | 心动力医疗公司 | Method and apparatus for obtaining and processing ballistocardiograph data |
| CN102688023A (en) * | 2012-04-28 | 2012-09-26 | 清华大学 | Cardiac mechanical function detection system |
| CN103462595A (en) * | 2013-09-22 | 2013-12-25 | 天津万合星辰信息技术有限公司 | Portable sensor assembly |
Non-Patent Citations (1)
| Title |
|---|
| 马修 哈塞著: "《机械振动基础教程》", 30 December 1994 * |
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Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |