CN117653151B - Reverse osmosis wearable electrode device based on nanofiber - Google Patents
Reverse osmosis wearable electrode device based on nanofiber Download PDFInfo
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- CN117653151B CN117653151B CN202311731111.5A CN202311731111A CN117653151B CN 117653151 B CN117653151 B CN 117653151B CN 202311731111 A CN202311731111 A CN 202311731111A CN 117653151 B CN117653151 B CN 117653151B
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- 239000002121 nanofiber Substances 0.000 title claims abstract description 17
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 210000004243 sweat Anatomy 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 11
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000017 hydrogel Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- 238000003828 vacuum filtration Methods 0.000 claims description 3
- 230000003183 myoelectrical effect Effects 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 37
- 238000010041 electrostatic spinning Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 239000002042 Silver nanowire Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/256—Wearable electrodes, e.g. having straps or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
-
- 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
- A61B5/6802—Sensor mounted on worn items
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical 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)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention provides a reverse osmosis wearable electrode device based on nanofibers, and belongs to the technical field of surface myoelectric electrodes. Including the undershirt body, the top of undershirt body is connected with the shoulder belt body, it has the detection component to peg graft to one side of shoulder belt body, be connected with the electrode body on the shoulder belt body, the detection component includes wearing the portion, peg graft at the top of wearing the portion and have the detector, be provided with auxiliary portion on the detector, be connected with the transmission line on the detector, the electrode body includes electrically conductive knot, electrically conductive bottom fixedly connected with welt of knot, the bottom fixedly connected with buffer part of welt, the bottom fixedly connected with sweat guiding portion of buffer part. According to the invention, by arranging the shoulder strap body and the electrode body, the accuracy of the electrode placement position can be improved, the detection result is more accurate, and the problem that the electrode is easy to fall off under the influence of external factors can be avoided.
Description
Technical Field
The invention relates to the technical field of surface myoelectric electrodes, in particular to a reverse osmosis wearable electrode device based on nanofibers.
Background
The surface myoelectric electrode is an electrode in a surface myoelectric signal measurement principle for measuring bio-electric communication generated by muscles during exercise or contraction, and in the surface myoelectric signal measurement, the surface myoelectric electrode is placed on the surface of the muscles to capture electric signals generated when the muscles are active. These electrical signals reflect neuromuscular activity and muscle status and may be used in applications for assessing muscle function, diagnosing neurological disease, monitoring muscle fatigue, etc., the surface myoelectric electrodes are typically made of conductive materials such as silver or silver chloride and have a smooth surface to reduce impedance. During the measurement, the surface electromyographic electrode is connected to a bioelectric amplifier or electromyograph to amplify and record the weak electromyographic signal.
When the existing surface myoelectric electrode is used for physiological monitoring, a user sometimes needs to wear the physiological monitoring device on the skin for a long time, but in the process, sweat accumulated and soaked on the interface between the skin and equipment for a long time can cause the adhesiveness between the interface and the equipment to be reduced, signals are unstable, the transmission resistance is changed, and meanwhile, the electrode can be separated due to long-time friction between the equipment and clothes.
Disclosure of Invention
The invention aims to solve the technical problem of providing a reverse osmosis wearable electrode device based on nanofibers so as to solve the problem that an electrode is easy to fall off when the electrode is used in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
The utility model provides a reverse osmosis wearing formula electrode device based on nanofiber, includes the undershirt body, the top of undershirt body is connected with the baldric body, it has detection component to peg graft in one side of baldric body, be connected with the electrode body on the baldric body, detection component includes wearing the portion, it has the detector to peg graft in the top of wearing the portion, be provided with auxiliary portion on the detector, be connected with the transmission line on the detector, the electrode body includes electrically conductive knot, electrically conductive bottom fixedly connected with welt of detaining, the bottom fixedly connected with buffer of welt, the bottom fixedly connected with sweat guiding portion of buffer.
Optionally, the equal fixedly connected with magic subsides public thread in the inboard at the positive both ends top of undershirt body, the below that the public thread was pasted to the magic is provided with spacing loop, the top fixedly connected with zip fastener at undershirt body back through setting up the zip fastener, can make to bear the body and dismantle alone, makes things convenient for the shoulder belt body to wash and maintain.
Optionally, the one end fixedly connected with of zip fastener top is first to be shouldered, the other end fixedly connected with second of zip fastener top is shouldered, the bottom that first baldric and second were shouldered is all pegged graft in spacing loop, through setting up spacing loop, can avoid the unexpected of magic knot to loosen, makes the magic subsides pin thread can firmly adhere on the female knot of magic subsides.
Optionally, the top of second baldric is provided with the connector, the inboard fixedly connected with conveyer belt of second baldric, the even conductive connection of a set of interval of fixedly connected with on the conveyer belt, the equal fixedly connected with magic tape female buckle in the outside of first baldric and second baldric is through setting up the conveyer belt, when conductive connection and electrode body are connected, can always transmit the signal to the detection component.
Optionally, wearing portion includes the sleeve area and connects the base, connect base fixed connection at the sleeve area, be connected with the detector on the connection base, the fixed slot has been seted up on the detector, be provided with the guide post in the detector, through setting up the guide post, can make the transmission line more convenient in the slip.
Optionally, fixedly connected with a set of stopper of interval uniformity on the inner wall of fixed slot, the rotation in fixed slot is connected with auxiliary portion, the below of fixed slot is provided with the winding box, the transmission line winding is connected in the winding box, be provided with the wind spring in the winding box, transmission line sliding connection is at the surface of guide post, and the inside wind spring that is provided with of winding box, when the transmission line of winding box one end is pulled certain length, the wind spring will be compressed this moment to release the transmission line of the other end the same length, after the pulling force on the transmission line disappears, the wind spring will recover, rolls up the transmission line at both ends simultaneously, makes the transmission line that exposes outside remain the same length when there is not external force interference.
Optionally, the auxiliary part includes the accessory plate, the top fixedly connected with knob of accessory plate, the spout has been seted up to one side at accessory plate top, sliding connection has the slide in the spout, one side fixedly connected with auxiliary spring of slide, the opposite side fixedly connected with gag lever post of slide, gag lever post swing joint is on the accessory plate.
Optionally, the buffer part includes the protection film, the upper and lower both ends of protection film are all fixedly connected with conductive plate, the inside of protection film is filled with conductive hydrogel, two conductive plate all contacts with conductive hydrogel.
Optionally, the sweat guiding part comprises a super hydrophilic layer, a first adhesion layer is arranged below the super hydrophilic layer, a hydrophobic layer is connected below the first adhesion layer, an electrode layer is arranged below the hydrophobic layer, and a second adhesion layer is arranged below the electrode layer.
Optionally, the material of the super hydrophilic layer is an electrostatic spinning super hydrophilic hydrolysis polyacrylonitrile film, the materials of the first adhesion layer and the second adhesion layer are electrostatic spinning medical adhesive, the material of the hydrophobic layer is an electrostatic spinning polyurethane film, the material of the electrode layer is vacuum filtration silver nanowire dispersoid, the conductive buckle is buckled on the conductive joint, and the electrode body is contacted with the skin of a user through the second adhesion layer.
Compared with the prior art, the invention has at least the following beneficial effects:
in the scheme, through setting up the detection component, when using, the user can be according to self condition adjustment exposure in outside transmission line length, has avoided because the transmission line overlength leads to the condition emergence that the transmission line was hung, places the detector on user's upper arm simultaneously, and not assemble on the clothes, can reduce the whereabouts sense when user moves, lightens user's burden.
Through setting up the shoulder belt body, can place the electrode body earlier in the use behind the corresponding position of human body, connect the electrode body again, detect the human body, avoided traditional electrode body to be located wearing equipment, lead to the problem that the detected position is inaccurate, when having realized detecting the user, the more accurate effect of testing result, when the user violently moves simultaneously, can be with electrode body coupling on the last conductive joint of second shoulder, through crooked second shoulder, form a region of buffering, avoid the electrode body to appear the condition emergence that drops when this device is dragged.
Through setting up the electrode body, when the user uses this device, generally need long-time dress, the clothes will take place to rub between the electrode body, when the range of friction is great, the protection film in the buffer will take place to deform, the thickness of electrode body has been increased, buffer area between clothes and the electrode body has also been increased simultaneously, also corresponding increase clothes and the safe distance between the electrode body, the condition that the electrode body drops under long-time and clothes friction by a wide margin takes place, simultaneously through the sweat guiding part based on nanofiber design, can leave the interface of skin and electrode body with skin surface's sweat fast, the interference of signal has been reduced.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic perspective view of a nanofiber-based reverse osmosis wearable electrode device;
FIG. 2 is a schematic structural view of the vest body of the invention;
FIG. 3 is a schematic view of the structure of the shoulder strap body of the present invention;
FIG. 4 is a schematic view of the structure of the second shoulder strap of the present invention;
FIG. 5 is a schematic view of the connection of the second shoulder strap to the detecting assembly according to the present invention;
FIG. 6 is a schematic diagram of a detection assembly according to the present invention;
FIG. 7 is a partial cross-sectional view of a sensing assembly of the present invention;
FIG. 8 is a front view of an electrode body of the present invention;
Fig. 9 is a schematic view of the structure of the electrode body of the present invention when it is stretched.
[ Reference numerals ]
1. A vest body; 11. a zipper; 12. a hook and loop fastener male buckle; 13. a limiting tab; 2. a shoulder strap body; 21. a first shoulder strap; 22. a second shoulder strap; 221. a connection port; 222. a transmission belt; 223. a conductive contact; 224. a female hook of the magic tape; 3. a detection assembly; 31. a wearing part; 311. a cuff; 312. the base is connected; 32. a detector; 321. a fixing groove; 322. a guide post; 33. a transmission line; 331. a winding box; 34. an auxiliary part; 341. an auxiliary plate; 342. a chute; 343. an auxiliary spring; 344. a slide plate; 345. a limit rod; 346. a knob; 4. an electrode body; 41. a conductive button; 42. a lining plate; 43. a buffer section; 431. a protective film; 432. a conductive plate; 44. a sweat guiding part; 441. a super hydrophilic layer; 442. a first adhesive layer; 443. a hydrophobic layer; 444. an electrode layer; 445. and a second adhesion layer.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
The invention provides a reverse osmosis wearable electrode device based on nanofibers, which is described in detail below with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1, an embodiment of the present invention provides a nanofiber-based reverse osmosis wearable electrode device, which includes a vest body 1, wherein a shoulder strap body 2 is connected to the top of the vest body 1, a detection component 3 is inserted to one side of the shoulder strap body 2, and an electrode body 4 is connected to the shoulder strap body 2.
In this embodiment, as shown in fig. 1 and 6, the materials of the vest body 1 and the shoulder strap body 2 are consistent, and are soft skin-friendly fabrics, the main body of the detecting assembly 3 is a detector 32, and the main function of the detector 32 is to collect and analyze the data collected by the electrode body 4, and transmit information to a user through a display screen.
As shown in fig. 1 and fig. 4-fig. 7, the detecting assembly 3 includes a wearing part 31, a detector 32 is inserted into the top of the wearing part 31, an auxiliary part 34 is disposed on the detector 32, a transmission line 33 is connected to the detector 32, the wearing part 31 includes a cuff 311 and a connection base 312, the connection base 312 is fixedly connected to the cuff 311, the connection base 312 is connected to the detector 32, a fixing groove 321 is formed in the detector 32, a guide post 322 is disposed in the detector 32, a set of uniformly spaced limiting blocks are fixedly connected to the inner wall of the fixing groove 321, an auxiliary part 34 is rotatably connected to the fixing groove 321, a winding box 331 is disposed below the fixing groove 321, the transmission line 33 is wound and connected to the winding box 331, a coil spring is disposed in the winding box 331, the transmission line 33 is slidably connected to the surface of the guide post 322, the auxiliary part 34 includes an auxiliary plate 341, a knob 346 is fixedly connected to the top of the auxiliary plate 341, a slide groove 342 is formed in one side of the top of the auxiliary plate 341, a slide plate 344 is slidably connected to one side of the slide groove 342, an auxiliary spring is fixedly connected to the other side of the slide plate 344, a second shoulder bar 345 is movably connected to the second shoulder bar 221, and a limiting bar 345 is movably connected to the second shoulder bar 221.
When the user wears the device, the electrode body 4 is firstly attached to the position near the heart of the user, the vest body 1 is worn on the wearer, the position of the shoulder belt body 2 is adjusted, the electrode body 4 is connected with the shoulder belt body 2, the device can be worn on the wearer, the detector 32 is arranged on the connecting base 312, the sleeve strap 311 is sleeved on the upper arm of the left hand of the user, the transmission line 33 is inserted into the connecting port 221 in the shoulder belt body 2 after the sleeve strap 311 is worn, the length of the transmission line 33 is adjusted, the user needs to adjust the transmission line 33 to the minimum value of the movement range of the arm, when the transmission line 33 is not appropriate in length, the user needs to press the slide plate 344 by the right hand, the slide plate 344 moves in the slide groove 342, the slide plate 344 moves the position of the limit rod 345 while the auxiliary spring 343 is pressed, the top end of the limit rod 345 leaves the limit block of the fixed slot 321, at this time, the operator needs to rotate the knob 346 at the same time, so that the winding box 331 can rotate in the detector 32, when the winding box 331 rotates, the length of the transmission line 33 around the winding box 331 is changed, when the length of the transmission line 33 around the winding box 331 is increased, the length of the transmission line 33 between the shoulder strap body 2 and the detecting component 3 is reduced, otherwise, the length of the transmission line 33 between the shoulder strap body 2 and the detecting component 3 is increased, after the length of the transmission line 33 between the shoulder strap body 2 and the detecting component 3 reaches a proper length by adjusting the auxiliary part 34, the transmission line 33 is attached to the skin of the user, the user needs to loosen the slide plate 344, the slide plate 344 pushes the limit rod 345 under the action of the auxiliary spring 343, so that the top end of the limit rod 345 can be inserted between the two limit blocks, during the movement of the user, the transmission line 33 is pulled in a small range, the coil spring in the winding box 331 is compressed while the transmission line 33 wound in the winding box 331 is pulled out, and after the posture of the user is changed back to the original position, the compressed coil spring in the winding box 331 is restored, so that the transmission line 33 is rewound, and the transmission line 33 exposed to the outside can be always kept at the minimum length.
As shown in fig. 6, the transmission line 33 is made of TPE, and because TPE is a soft rubber material that can be formed by a common thermoplastic molding machine, the elasticity and toughness of the TPE are greatly improved compared with those of PVC, and the user will not be burdened during use, and two outlets are provided on the winding box 331 in a central symmetry manner, and the transmission line 33 is provided in each of the outlets, wherein the transmission line 33 of one outlet is connected with the second shoulder strap 22, the transmission line 33 of the other outlet is connected with the detector 32, and the transmission line 33 between the winding box 331 and the detector 32 is in a loose state.
As shown in fig. 1-5, 8 and 9, the inner sides of the top parts of the front two ends of the vest body 1 are fixedly connected with velcro male buckles 12, a limiting tab 13 is arranged below the velcro male buckles 12, the top parts of the back of the vest body 1 are fixedly connected with zippers 11, one end of each top part of each zipper 11 is fixedly connected with a first shoulder strap 21, the other end of each top part of each zipper 11 is fixedly connected with a second shoulder strap 22, the bottoms of the first shoulder straps 21 and the second shoulder straps 22 are respectively inserted into the limiting tab 13, the inner sides of the second shoulder straps 22 are fixedly connected with a transmission belt 222, a group of conductive joints 223 with uniform intervals are fixedly connected onto the transmission belt 222, the outer sides of the first shoulder straps 21 and the second shoulder straps 22 are respectively fixedly connected with velcro female buckles 224, the electrode body 4 comprises conductive buckles 41, the bottoms of the conductive buckles 41 are fixedly connected with lining plates 42, the bottoms of the lining plates 43 are fixedly connected with buffer parts 43, the bottoms of the buffer parts 43 are fixedly connected with sweat guiding parts 44, the buffer part 43 comprises a protective film 431, the upper and lower ends of the protective film 431 are fixedly connected with conductive plates 432, the inside of the protective film 431 is filled with conductive hydrogel, the two conductive plates 432 are in contact with the conductive hydrogel, the sweat guiding part 44 comprises a super-hydrophilic layer 441, a first adhesion layer 442 is arranged below the super-hydrophilic layer 441, a hydrophobic layer 443 is connected below the first adhesion layer 442, an electrode layer 444 is arranged below the hydrophobic layer 443, a second adhesion layer 445 is arranged below the electrode layer 444, the super-hydrophilic layer 441 is made of an electrostatic spinning super-hydrophilic hydrolyzed polyacrylonitrile film, the first adhesion layer 442 and the second adhesion layer 445 are made of electrostatic spinning medical adhesive, the hydrophobic layer 443 is made of electrostatic spinning polyurethane film, the electrode layer 444 is made of vacuum filtration silver nanowire dispersion, the conductive buckle 41 is buckled on the conductive connector 223, the electrode body 4 is in contact with the skin of the user through the second adhesion layer 445.
When a user wears the device, the electrode body 4 needs to be placed at a corresponding position near the heart of the user, then the electrode body 4 is attached to the skin of the user, the second attaching layer 445 can be firmly attached to the body of the user, then the user needs to sleeve the vest body 1 on the body, the first shoulder belt 21 and the second shoulder belt 22 bypass the shoulders and then are placed in the chest, then the conductive connector 223 on the second shoulder belt 22 is connected with the conductive buckle 41 according to the position of the electrode body 4, after connection is completed, the velcro male buckle 12 on the two sides is connected to the velcro female buckle 224 on the first shoulder belt 21 and the second shoulder belt 22, after the position is adjusted, the user wears comfortable, then the redundant shoulder belts of the first shoulder belt 21 and the second shoulder belt 22 are inserted into the two limiting loops 13, finally the detection assembly 3 is connected to the second shoulder belt 22, friction occurs between the body and clothes when the clothes swing, the second starting 22 is followed by the clothes, the second starting 22 is followed by the body, and the conductive film 431 is simultaneously pulled off from the electrode body, and the electrode body 431 is kept at the sweat pad 43, and the sweat pad 431 is in contact with the sweat pad 43, and the sweat pad 43 is kept in the sweat pad 4, and the sweat pad 43 is in the sweat pad area 4, and the sweat pad is in the sweat pad area.
As shown in fig. 1 and 5, the zipper 11 is used for separating the vest body 1 from the shoulder strap body 2, so that the vest body 1 can be cleaned by using a washing machine or other cleaning equipment, which is more convenient, and when the hook-and-loop fastener 12 is connected to the hook-and-loop fastener female buckle 224, the hook-and-loop fastener 12 is tightly connected to the hook-and-loop fastener female buckle 224, so that the first shoulder strap 21 and the second shoulder strap 22 are fixed on the vest body 1.
According to the technical scheme provided by the invention, through arranging the detection assembly, a user can adjust the length of the transmission line exposed to the outside according to the situation of the user, so that the condition that the transmission line is hooked due to overlong transmission line is avoided, and meanwhile, the detector is placed on the upper arm of the user instead of being assembled on clothes, so that the falling sense of the user during movement can be reduced, and the burden of the user is lightened.
Through setting up the shoulder belt body, can place the electrode body earlier in the use behind the corresponding position of human body, connect the electrode body again, detect the human body, avoided traditional electrode body to be located wearing equipment, lead to the problem that the detected position is inaccurate, when having realized detecting the user, the more accurate effect of testing result, when the user violently moves simultaneously, can be with electrode body coupling on the last conductive joint of second shoulder, through crooked second shoulder, form a region of buffering, avoid the electrode body to appear the condition emergence that drops when this device is dragged.
Through setting up the electrode body, when the user uses this device, generally need long-time dress, the clothes will take place to rub between the electrode body, when the range of friction is great, the protection film in the buffer will take place to deform, the thickness of electrode body has been increased, buffer area between clothes and the electrode body has also been increased simultaneously, also corresponding increase clothes and the safe distance between the electrode body, the condition that the electrode body drops under long-time and clothes friction by a wide margin takes place, simultaneously through the sweat guiding part based on nanofiber design, can leave the interface of skin and electrode body with skin surface's sweat fast, the interference of signal has been reduced.
The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A nanofiber-based reverse osmosis wearable electrode device, comprising:
The vest comprises a vest body, wherein the top of the vest body is connected with a shoulder strap body, one side of the shoulder strap body is inserted with a detection assembly, and the shoulder strap body is connected with an electrode body;
The detection assembly comprises a wearing part, a detector is inserted at the top of the wearing part, an auxiliary part is arranged on the detector, and a transmission line is connected to the detector;
the electrode body comprises a conductive buckle, the bottom of the conductive buckle is fixedly connected with a lining plate, the bottom of the lining plate is fixedly connected with a buffer part, and the bottom of the buffer part is fixedly connected with a sweat guiding part;
The wearing part comprises a sleeve belt and a connecting base, the connecting base is fixedly connected with the sleeve belt, a detector is connected to the connecting base, a fixing groove is formed in the detector, and a guide column is arranged in the detector;
a group of uniformly-spaced limiting blocks are fixedly connected to the inner wall of the fixed groove, an auxiliary part is rotationally connected to the fixed groove, a winding box is arranged below the fixed groove, the transmission line is wound and connected in the winding box, a coil spring is arranged in the winding box, and the transmission line is slidingly connected to the surface of the guide post;
The auxiliary part comprises an auxiliary plate, the top of the auxiliary plate is fixedly connected with a knob, one side of the top of the auxiliary plate is provided with a chute, a sliding plate is connected in the chute in a sliding way, one side of the sliding plate is fixedly connected with an auxiliary spring, the other side of the sliding plate is fixedly connected with a limiting rod, and the limiting rod is movably connected to the auxiliary plate;
The buffer part comprises a protective film, the upper end and the lower end of the protective film are fixedly connected with conductive plates, conductive hydrogel is filled in the protective film, and the two conductive plates are in contact with the conductive hydrogel.
2. The nanofiber-based reverse osmosis wearable electrode device according to claim 1, wherein the inner sides of the tops of the two ends of the front surface of the vest body are fixedly connected with velcro tabs, limiting tabs are arranged below the velcro tabs, and the top of the back surface of the vest body is fixedly connected with a zipper.
3. The nanofiber-based reverse osmosis wearable electrode device according to claim 2, wherein one end of the top of the zipper is fixedly connected with a first shoulder strap, the other end of the top of the zipper is fixedly connected with a second shoulder strap, and the bottoms of the first shoulder strap and the second shoulder strap are inserted into a limiting tab.
4. The nanofiber-based reverse osmosis wearable electrode device according to claim 3, wherein a connecting port is formed in the top of the second shoulder strap, a transmission belt is fixedly connected to the inner side of the second shoulder strap, a group of conductive connectors with uniform intervals are fixedly connected to the transmission belt, and magic tape female buckles are fixedly connected to the outer sides of the first shoulder strap and the second shoulder strap.
5. The nanofiber-based reverse osmosis wearable electrode device according to claim 1, wherein the sweat guiding part comprises a super-hydrophilic layer, a first adhesion layer is arranged below the super-hydrophilic layer, a hydrophobic layer is connected below the first adhesion layer, an electrode layer is arranged below the hydrophobic layer, and a second adhesion layer is arranged below the electrode layer.
6. The nanofiber-based reverse osmosis wearable electrode device according to claim 5, wherein the material of the super-hydrophilic layer is an electrospun super-hydrophilic hydrolyzed polyacrylonitrile film, the materials of the first adhesion layer and the second adhesion layer are both electrospun medical adhesives, the material of the hydrophobic layer is an electrospun polyurethane film, the material of the electrode layer is a vacuum filtration silver nanowire dispersion, the conductive buckle is buckled on the conductive joint, and the electrode body is contacted with the skin of a user through the second adhesion layer.
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| JP2019050934A (en) * | 2017-09-13 | 2019-04-04 | 東洋紡株式会社 | Wearable implement |
| CN113997663A (en) * | 2021-10-30 | 2022-02-01 | 苏州大学 | Flexible electrode with moisture absorption, sweat releasing, ventilation and antibacterial functions and preparation method and application thereof |
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| US20070078324A1 (en) * | 2005-09-30 | 2007-04-05 | Textronics, Inc. | Physiological Monitoring Wearable Having Three Electrodes |
| JP5432513B2 (en) * | 2008-12-18 | 2014-03-05 | 旭化成せんい株式会社 | Biological signal measuring device |
| TWI565446B (en) * | 2015-12-14 | 2017-01-11 | 準訊生醫股份有限公司 | Long term physiological signal sensing patch |
| CN110301690A (en) * | 2019-07-29 | 2019-10-08 | 陕西璐伊浩怡商贸有限公司 | One kind having health care underwear |
| CN110721529A (en) * | 2019-10-22 | 2020-01-24 | 安徽原野滤材有限公司 | Improved nano composite filter cloth |
| CN217659838U (en) * | 2022-04-13 | 2022-10-28 | 山东海天智能工程有限公司 | Wearable vital sign monitoring device |
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| JP2019050934A (en) * | 2017-09-13 | 2019-04-04 | 東洋紡株式会社 | Wearable implement |
| CN207940354U (en) * | 2017-12-12 | 2018-10-09 | 深圳智裳科技有限公司 | A kind of jacket with rhythm of the heart |
| CN113997663A (en) * | 2021-10-30 | 2022-02-01 | 苏州大学 | Flexible electrode with moisture absorption, sweat releasing, ventilation and antibacterial functions and preparation method and application thereof |
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