CN201675940U - Electrode device - Google Patents
Electrode device Download PDFInfo
- Publication number
- CN201675940U CN201675940U CN2010201486781U CN201020148678U CN201675940U CN 201675940 U CN201675940 U CN 201675940U CN 2010201486781 U CN2010201486781 U CN 2010201486781U CN 201020148678 U CN201020148678 U CN 201020148678U CN 201675940 U CN201675940 U CN 201675940U
- Authority
- CN
- China
- Prior art keywords
- electrode
- user
- main body
- electrode assembly
- main part
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
-
- 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
- A61B5/4869—Determining body composition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides an electrode device for analyzing the composition of a human body, comprising a main body part and an electrode, wherein the main body part is set to be soft so as to be capable of being easy to be connected with and separated from the body part of a measured user; and the electrode is arranged in the main body part and can be tightly contacted with the body part of the user so as to measure physiological signals of the user, wherein the electrode has at least one degree of freedom, therefore, the electrode can be tightly contacted with the bending body part of the user. Therefore, the electrode device can be easier to measure the physiological signals.
Description
The cross reference of related application
It is the priority that July 21, application number in 2009 are the Korean utility model patent application of 20-2009-0009507 that the application requires the applying date, and its disclosed full content is incorporated herein by reference for any purpose.
Technical field
This utility model relates to a kind of electrode assembly, more particularly, relates to a kind of electrode assembly that is used for bioelectrical impedance analysis.
Background technology
Bioelectrical impedance analysis is used for the various aspects of quantitative measurement human body, as body fluid (body water), protein percent, bone amount (bone mass) and body fat.
Body fat is considered to fat important indicator, is the main cause of adult disease.Body fluid and muscle quality are closely related.Muscle quality is necessary human body component and is the principal element of energy expenditure.Human muscle's quality is the index of nutriture, has widely at medical field and uses.
Therefore, in order to begin to go on a diet or balancing human body and before carrying out special medical diagnosis, need the variation of monitoring human composition in theory.
As the method for bioelectrical impedance analysis, the bio-electrical impedance analysis is widely used, and this analytical method cost is reasonable and harmless.The bio-electrical impedance analysis puts on human body with a spot of electric current, measures the resistance or the electrical impedance of human body, and considers to comprise the information of user's weight, age and sex, utilizes resistance or the electrical impedance measured to calculate body fluid volume, muscle quality and body fat.
The utility model content
This utility model relates to a kind of electrode assembly, and this electrode assembly is used to improve the convenience of the physiological signal measurements that is used for bioelectrical impedance analysis.In addition, this electrode assembly has improved the accuracy of physiological signal measurements.
In one aspect, this utility model provides a kind of electrode assembly, and this electrode assembly comprises main part, and this main part is set to flexible, can easily being connected and separating with tested user's body part; And electrode, this electrode is arranged on the inside of described main part and closely contacts with user's body part, to measure user's physiological signal, wherein said electrode has at least one degree of freedom, thereby makes described electrode to contact with the body part of user's bending.
Described electrode can be connected with described main part by hinge or elastomer, to move based on pivot with respect to described main part.
By following detailed description, accompanying drawing and claim, further feature and aspect will be apparent.
Description of drawings
Fig. 1 is the view of the embodiment of expression electrode assembly;
Fig. 2 is the view of embodiment of the connector of presentation graphs 1;
Fig. 3 and Fig. 4 are the views of the embodiment of the syndeton between each measure portion shown in the presentation graphs 1 and each first main body and second main body;
Fig. 5 is the view that the expression user places the electrode assembly of Fig. 1 the embodiment of his/her ankle.
The specific embodiment
In whole drawings and detailed description, except as otherwise noted, identical Reference numeral will be interpreted as parts, feature and the structure that expression is identical.For clear, explanation and purpose easily, will amplify the relative dimensions and the diagram of these parts.
The following description is used to the method, device and/or the system that help reader's complete understanding to illustrate here.Therefore, for the ordinary skill in the art, can make various variations, revise and be equal to replacement to method, device and/or the system of explanation here.In addition, for clear and succinct purpose, with the explanation of omitting to known function and structure.
Fig. 1 represents the view of the embodiment of electrode assembly.This electrode assembly mainly comprises main part and measure portion 30,35.
Each main part can for flexibility with bending so that described main part can easily be connected in wrist or ankle that its physiological signal is wanted measured user, and can be easily from this wrist or ankle part from.In one embodiment, described main part is made by elastomeric material, thereby electrode assembly can easily be connected in user's body part, and can easily separate with user's body part.
Described main part comprises first main body 10, second main body 15 and connector 20.Described connector 20 comprises the spring of each end that is connected in first main body 10 and second main body 15.Described spring allows described first main body 10 and second main body 15 flexibly to open and turn back to its home position, thereby makes the pair of electrodes that is connected in first main body 10 and second main body 15 easily to engage with user's body part (as user's wrist or ankle).Yet connector 20 is not limited to spring, can realize by using elastomeric material such as clip.Be understandable that, can carry out various distortion connector 20.
Each measure portion 30,35 is arranged on each end of first main body 10 and second main body 15. Measure portion 30,35 comprises electrode 40,45 respectively, and electrode 40,45 is faced mutually.When electrode assembly and user's wrist or ankle were connected, electrode 40,45 closely contacted with described wrist or ankle, measures the physiological signal that comprises electrocardiogram and bio-impedance, and the output measurement result.
Data handling equipment is to the electrode supply alternating current of measure portion 30,35, and described data handling equipment is connected with electrode assembly by electric wire 50, and the electrode of measure portion 30,35 offers the alternating current of supply user's health.Then, the voltage between the measurement electrode 40 and 45, measured value is by electric wire 50 outputs.Data handling equipment is amplified from the magnitude of voltage of measure portion 30,35 outputs, and converts magnitude of voltage to digital signal value.Data handling equipment can be analyzed body fat based on the digital signal value that obtains, and analysis result is exported.In this case, can come the physiological signal that comprises electrocardiogram, electromyogram and bio-impedance is measured based on the measuring voltage value between electrode 40 and 45.
In one embodiment, measure portion 30,35 can be connected through the hinge.In another embodiment, measure portion 30,35 can link together by elastomer.Described elastomer is made by flexible material (as rubber) and is comprised the various materials of rubber-like.Because measure portion 30,35 links together by hinge or elastomer, so measure portion 30,35 has at least one degree of freedom, and thereby can move with respect to described main part.Therefore, electrode 40,45 can be according to user's physical shapes and is closely contacted user's health.
The embodiment of the connector of Fig. 2 presentation graphs 1.
As shown in Figure 2, described connector comprises clip unit 22 or spring unit and augments (supplementary) unit 24.Described clip unit 22 is arranged between first main body 10 and second main body 15, with the relative motion between convenient first main body 10 and second main body 15.The described unit 24 of augmenting is around clip unit 22, with the connection between convenient first main body 10 and second main body 15.Yet, can and augment unit 24 and carry out various distortion clip unit 22.Thereby first main body 10 can easily be connected in user's health with second main body 15 and can easily separate with user's health.
The embodiment of the syndeton between each in each in the measure portion 30 and 35 shown in Fig. 3 and Fig. 4 presentation graphs 1 and first main body 10 and second main body 15.
As shown in Figure 3 and Figure 4, first main body 10 is different with the zone possibility that second main body 15 is connected with connector.The shape of join domain may change to some extent with the structure of connector.
Fig. 5 represents that the user places the electrode assembly of Fig. 1 the embodiment of his/her ankle.Though electrode assembly is positioned over user's ankle, so that electrode contacts with ankle, electrode assembly also can be positioned over other body part of user, as wrist.
Above a plurality of embodiments are illustrated.It should be understood, however, that and to carry out various distortion to above-mentioned embodiment.For example, if realize the technology of explanation with different order, if and/or the parts in system, structure, device or the circuit of explanation make up in a different manner, and/or replaced or replenish by other parts or its equivalent elements, also can obtain suitable result.Therefore, other embodiment also falls within the protection domain of claims.
Claims (5)
1. electrode assembly, this electrode assembly comprises:
Main part, this main part are set to flexible, can easily being connected and separating with tested user's body part; And
Electrode, this electrode is arranged on the inside of described main part, and closely contacts with user's body part, with measurement user's physiological signal,
It is characterized in that described electrode has at least one degree of freedom, thereby described electrode can closely contact with the body part of user's bending.
2. electrode assembly according to claim 1 is characterized in that, described electrode is connected with described main part by hinge, thereby obtains described at least one degree of freedom.
3. electrode assembly according to claim 1 is characterized in that, described electrode is connected with described main part by having flexible elastomer, thereby obtains described at least one degree of freedom.
4. electrode assembly according to claim 1 is characterized in that, described main part comprises: have first main body of two ends, one of them end is connected with an electrode; Second main body with two ends, one of them end is connected with another electrode; And connector, this connector connects another end of described first main body and another end of described second main body.
5. electrode assembly according to claim 1 is characterized in that, described electrode is connected with described main part, to move based on pivot with respect to described main part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020090009507U KR200454882Y1 (en) | 2009-07-21 | 2009-07-21 | Electrode device |
| KR20-2009-0009507 | 2009-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201675940U true CN201675940U (en) | 2010-12-22 |
Family
ID=43341005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201486781U Expired - Lifetime CN201675940U (en) | 2009-07-21 | 2010-03-18 | Electrode device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3163162U (en) |
| KR (1) | KR200454882Y1 (en) |
| CN (1) | CN201675940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948412A (en) * | 2014-05-16 | 2014-07-30 | 南开大学 | Surgical power tool capable of acquiring bioelectrical impedance in real time |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102547796B1 (en) * | 2014-10-15 | 2023-06-26 | 삼성전자주식회사 | Detachable living body signal complex sensor and method for detecting information of the living body using the same |
| WO2016178363A1 (en) * | 2015-05-07 | 2016-11-10 | 株式会社村田製作所 | Biosignal detection device |
| JP6569509B2 (en) * | 2015-12-14 | 2019-09-04 | 株式会社村田製作所 | Biological signal detection device |
| JP2017108795A (en) * | 2015-12-15 | 2017-06-22 | 株式会社村田製作所 | Biological signal detector |
| JP6823826B2 (en) * | 2016-10-25 | 2021-02-03 | 株式会社タニタ | Biometric device |
| KR101988487B1 (en) * | 2016-12-29 | 2019-06-12 | 주식회사 인바디 | Apparatus for Measuring Body Impedence |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622918A (en) * | 1990-07-10 | 1994-02-01 | Espinasse Francoise Guillaume | Electrocardiographic measuring apparatus and electrode support clip |
| JP2000139868A (en) * | 1998-09-02 | 2000-05-23 | Ryotaro Hatsui | Electrode holder for measuring body fat |
| KR100571160B1 (en) * | 2003-08-26 | 2006-04-13 | 주식회사 바이오스페이스 | Electrode holder for body composition analysis |
-
2009
- 2009-07-21 KR KR2020090009507U patent/KR200454882Y1/en not_active IP Right Cessation
-
2010
- 2010-03-18 CN CN2010201486781U patent/CN201675940U/en not_active Expired - Lifetime
- 2010-07-21 JP JP2010004884U patent/JP3163162U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948412A (en) * | 2014-05-16 | 2014-07-30 | 南开大学 | Surgical power tool capable of acquiring bioelectrical impedance in real time |
| CN103948412B (en) * | 2014-05-16 | 2016-01-13 | 南开大学 | A kind of can the surgical operation power tool of Real-time Collection bio-electrical impedance |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3163162U (en) | 2010-09-30 |
| KR20110000932U (en) | 2011-01-27 |
| KR200454882Y1 (en) | 2011-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201675940U (en) | Electrode device | |
| EP1850745B1 (en) | Dual electrode | |
| KR20190081644A (en) | Apparatus for measuring body-impedance using half of upper body, apparatus and method for analyzing body composition | |
| CN109820504A (en) | A kind of measuring body composition method and system improving accuracy | |
| CN107705848A (en) | A kind of method and system for recommending coordinating program according to user health situation | |
| CN205849452U (en) | A kind of checking with EMG method clothes | |
| CN113274038A (en) | Lip sensor device combining myoelectricity and pressure signals | |
| KR101206610B1 (en) | Apparatus for body composition measurement having detachable supporter | |
| CN204192615U (en) | A kind of body composition detector of sickbed patients | |
| CN205697755U (en) | A kind of Handheld electrocardio detecting device | |
| CN209391927U (en) | Glove-type ECG detection device | |
| Usman et al. | Ring based wearable bioelectrical impedance analyzer for body fat estimation | |
| CN202458358U (en) | Electrocardiographic examination device | |
| TWM537471U (en) | Muscle power detection device for muscle power classification | |
| Vavrinský et al. | Application of single wireless holter to simultaneous EMG, MMG and EIM measurement of human muscles activity | |
| JP3414378B2 (en) | Health management guideline advice device | |
| CN112244881A (en) | Wearable lower limb joint rehabilitation measuring device | |
| KR101927609B1 (en) | The mobile body composition measuring device and the body composition measuring system including the same | |
| KR101934487B1 (en) | An ECG sensor system with trisection electrode pattern | |
| US20210290098A1 (en) | Wearable body composition analyzer | |
| Valderrama et al. | Development of a low-cost surface EMG acquisition system device for wearable applications | |
| Zizoua et al. | Wearable bio-instrument for detecting body movement based on strain gauges | |
| CN213155936U (en) | A limb electrode for multi-parameter detector | |
| CN213993565U (en) | Lower limb joint rehabilitation measuring device | |
| Barański et al. | Problems in estimation of hand grip force based on EMG signal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INBODY, INC. Free format text: FORMER OWNER: BIOSPACE INC. Effective date: 20150323 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150323 Address after: Seoul, South Kerean Patentee after: YINBODI CO., LTD. Address before: Seoul, South Kerean Patentee before: Biospace Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |