CN108523886B - Intelligent electrode fixing band - Google Patents
Intelligent electrode fixing band Download PDFInfo
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- CN108523886B CN108523886B CN201810444049.4A CN201810444049A CN108523886B CN 108523886 B CN108523886 B CN 108523886B CN 201810444049 A CN201810444049 A CN 201810444049A CN 108523886 B CN108523886 B CN 108523886B
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- 238000004070 electrodeposition Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 210000003128 head Anatomy 0.000 claims description 26
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- 210000001202 rhombencephalon Anatomy 0.000 claims description 5
- 210000001061 forehead Anatomy 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
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- 229920000049 Carbon (fiber) Polymers 0.000 description 1
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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
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
- A61B5/378—Visual stimuli
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0006—ECG or EEG signals
-
- 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
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
-
- 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
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
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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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
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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
- A61B5/68—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
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
Abstract
The invention discloses an intelligent electrode fixing band, which belongs to the technical field of medical equipment and comprises a fixing band body, a head circumference reading system, a Bluetooth transmission system and an electrode position display system, wherein the head circumference reading system comprises a length mark and a figure digital identifier, wherein the length mark is arranged on the fixing band body from one end to the other end and can reflect the actual length of the length mark, the figure digital identifier can identify the mark, and the figure digital identifier is arranged at the end part of the fixing band body, which is close to the starting end of the length mark; the Bluetooth transmission system comprises a Bluetooth transmitter, a Bluetooth receiver and a Bluetooth processing chip, wherein the Bluetooth processing chip is electrically communicated with the Bluetooth transmitter and the graphic digital identifier. The invention can automatically display the electrode placement position, thereby rapidly and accurately fixing the electrode, simplifying the operation flow and improving the working efficiency.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to an electrode fixing belt capable of intelligently prompting an electrode fixing position.
Background
Visual Evoked Potential (VEP) is an understanding of the functional integrity test from the retina to the visual cortex, i.e., the entire visual pathway. Evoked potential P100 or P2 waves are recorded in the visual cortex by stimulating the left eye and the right eye respectively through a specific checkerboard flip pattern or flashing. Objective assessment of the extent of damage, treatment effect and prognosis was made based on the levels of P100 or P2 wave latency and amplitude analysis of pathway damage before, after retinal, optic cross-over or optic cross-over.
When the visual evoked potential test is carried out, a plurality of electrodes are required to be wound and fixed at different positions of the head through fixing belts so as to obtain potential information. In the single channel, one electrode is required to be placed in the forehead of the head and the middle part of the hindbrain respectively, and the positions of the electrodes are well determined because of the centered positions, but in the multi-channel case, for example, three channels, one electrode is required to be added on the left side and the right side of the middle part of the hindbrain respectively, and the distance from the middle part to the two sides is required to be ensured to be 10% of the head circumference; in the case of five channels, one electrode needs to be added to each of the upper and lower sides of the middle part of the hindbrain, and the distance from the middle part to the upper and lower sides needs to be ensured to be 10% of the head circumference. When in actual operation, doctors need to test and fix through the fixing belt firstly, the actual length of the fixing belt is measured, so as to obtain the length of the head circumference, then the length of the head circumference is divided by 10, the deviation value of the electrodes is obtained, then electrode position marks are made on the upper side, the lower side and/or the left side and the right side of the fixing belt, finally the electrode placement is finished at the mark positions, the whole process is complicated in operation, the time is long, the testing efficiency is influenced, and the labor intensity of the doctors is increased.
Therefore, the fixing device can quickly and accurately obtain the electrode fixing position, and has important practical significance for improving the working efficiency of doctors and relieving the labor intensity of the doctors.
Disclosure of Invention
In view of the above, the present invention provides an electrode fixing belt capable of intelligently prompting the fixing position of the electrode to solve the problem that the fixing position of the electrode cannot be obtained rapidly in the prior art, which affects the testing efficiency and increases the labor intensity.
The invention aims at realizing the following technical scheme:
an intelligent electrode fixing belt comprises a fixing belt body, a head circumference reading system, a Bluetooth transmission system and an electrode position display system,
the head circumference reading system comprises a length mark and a figure digital identifier, wherein the length mark is arranged on the fixed belt body from one end to the other end and can reflect the actual length of the length mark, and the figure digital identifier can identify the mark;
the Bluetooth transmission system comprises a Bluetooth transmitter, a Bluetooth receiver and a Bluetooth processing chip, wherein the Bluetooth processing chip is electrically communicated with the Bluetooth transmitter and the figure digital identifier,
the electrode position display system comprises a display processing chip and miniature luminous bodies, wherein the display processing chip is electrically communicated with the Bluetooth receiver, a plurality of miniature luminous bodies are arranged on the left side and the right side of the length center of the fixing belt body at equal intervals, and the display processing chip is used for independently controlling the on-off of any miniature luminous body.
Further, the length marks are continuously and equidistantly arranged on a small section of length from one end to the other end of the fixing belt, the miniature luminous bodies positioned on the left side or the right side are arranged in one-to-one correspondence with the length marks, and the interval between the adjacent length marks is divided by 10 and the interval between the adjacent miniature luminous bodies is the same.
Further, the miniature luminous bodies are equidistantly arranged on the upper side and the lower side of the length center of the fixing belt body, and the distance between the adjacent miniature luminous bodies is the same as the distance between the adjacent miniature luminous bodies on the left side and the right side.
Further, still include miniature luminous body fixing device, miniature luminous body device includes the fixed box of level and can dismantle the vertical fixed box that sets up in the fixed box both sides of level, and the miniature luminous body equidistance that is located fixed band body left and right sides is fixed in the fixed box of level, and the miniature luminous body equidistance that is located both sides about the fixed band body is fixed in vertical fixed box, bluetooth receiver and display processing chip set up in the fixed box of level.
Further, the portable electronic device further comprises a power supply I electrically connected with the Bluetooth receiver, the display processing chip and the miniature luminous body, wherein the power supply I is fixed in the horizontal fixing box.
Further, a fixing box mounting groove is formed in the fixing belt body.
Further, still include with bluetooth transmitter, bluetooth processing chip and figure digital identifier electric connection's power supply II, power supply II sets up the one end with figure digital identifier homonymy in the fixed band body.
Further, the glasses fixing belt is further comprised, one end of the glasses fixing belt is provided with a hook, and a fixing structure is arranged between the other end of the glasses fixing belt and the fixing belt body.
The beneficial effects of the invention are as follows:
according to the invention, the head circumference value is read through the head circumference reading system, the head circumference value is transmitted through the Bluetooth transmission system, and the electrode position is displayed through the electrode position display system, so that the electrode fixing position is intelligently prompted, the electrode fixing is conveniently, rapidly and accurately carried out, the operation flow is simplified, the working efficiency is improved, and the labor intensity is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the present invention as applied to a three-channel system;
FIG. 2 is a schematic diagram of electrode position determination for a three-channel application;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic diagram of the present invention as applied to five channels;
FIG. 5 is a schematic diagram of the electrode position determination of the present invention for five channels;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
FIG. 7 is a schematic diagram of a three-channel test micro-illuminant fastening device;
fig. 8 is a schematic structural view of a five-channel test micro-illuminant fixing device.
Reference numerals illustrate:
1-a fixing belt body; 2-length marking; 3-a graphic digital identifier; a 4-bluetooth transmitter; a 5-bluetooth receiver; 6-Bluetooth processing chip; 7-displaying the processing chip; 8-miniature luminophores; 9-a horizontal fixing box; 10-a vertical fixing box; 11-power supply I; 12-a fixed box mounting groove; 13-power supply II; 14-eyeglass securing straps; 15-hanging hooks; 16-a fixed structure; 17-an adhesive structure; 18-electrode position display system.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
As shown in fig. 1 to 8, the present invention provides an intelligent electrode fixing band,
the head circumference reading system comprises a fixing belt body 1, a head circumference reading system, a Bluetooth transmission system and an electrode position display system 18, wherein the head circumference reading system comprises a length mark 2 which is arranged on the fixing belt body from one end to the other end and can reflect the actual length of the fixing belt body, and a figure digital identifier 3 which can identify the mark, the length mark can be continuously arranged on the whole length of the fixing belt body, and can also be continuously arranged on a small section of length, but the following steps are required to be ensured: when the fixing belt body is surrounded on the head, the length value of the part of the fixing belt body which actually participates in surrounding the head can be read, the real length of the head can be obtained, and the graphic digital identifier is arranged at the end part of the fixing belt body, which is close to the starting end of the length mark, so that the nearest length mark can be conveniently read; the Bluetooth transmission system comprises a Bluetooth transmitter 4, a Bluetooth receiver 5 and a Bluetooth processing chip 6, wherein the Bluetooth processing chip is electrically communicated with the Bluetooth transmitter and the graphic digital identifier; the electrode position display system comprises a display processing chip 7 and miniature luminous bodies 8, wherein the display processing chip is electrically communicated with the Bluetooth receiver, and the miniature luminous bodies are equidistantly arranged on the left side and the right side of the length center of the fixing belt body, as shown in fig. 1 to 3, at the moment, three-channel testing can be performed, and the display processing chip can independently control the on and off of any miniature luminous body. When the device is specifically used, the middle part of the fixing belt is aligned with the middle part of the hindbrain of a measurer, then the two ends of the fixing belt are adhered and fixed at the forehead, when the fixing belt is adhered, the starting end of the length mark is upward, the ending end is downward, so that the figure digital identifier reads the head circumference length, and the value is sent to the Bluetooth processing chip for processing: dividing the head circumference length by 10 to obtain the position value of the electrode, sending the value to a Bluetooth receiver, and after the Bluetooth receiver obtains the value, sending the value to a display processing chip, wherein the display processing chip specifically controls the on-off of a certain miniature illuminant according to the value signal. The whole process is automatically realized, the working efficiency is obviously improved, and the labor intensity is obviously reduced.
More preferably, the length marks of the present embodiment are continuously equidistantly disposed on a short length from one end to the other end of the fixing belt, the micro illuminants on the left side or the right side are all disposed in one-to-one correspondence with the length marks, and the interval between adjacent length marks is divided by 10 to be the same as the interval between adjacent micro illuminants, for example: the length mark of the fixing belt starts from 400mm to 500mm, the corresponding mark number is 1-10, and the mark interval is 10mm; the miniature luminous bodies are arranged on the left side and the right side of the position of the fixing belt, which is 300mm long, 10 miniature luminous bodies are respectively arranged on the left side and the right side from 40mm to 50mm, so that the position required to lighten the miniature luminous bodies can be directly obtained, the calculation is not needed, and the operation procedure is simplified.
This solution also has an obvious advantage: some useless graduations can be removed. Because the human head circumference is usually in a certain range and cannot be zero, some useless scales can be removed.
As an improvement of this embodiment, the micro-illuminants are disposed at the upper and lower sides of the length center of the fixing belt body at equal intervals, and the space between adjacent micro-illuminants is the same as the space between adjacent micro-illuminants at the left and right sides, and at the same time, the upper, lower, left and right sides are symmetrically disposed, that is, the micro-illuminants disposed at the upper, lower, left and right sides are the same in number, so that this embodiment can be used as a five-channel test, as shown in fig. 4 to 6.
As an improvement of this embodiment, the bluetooth device further includes a micro-illuminant fixing device, as shown in fig. 7 and 8, the micro-illuminant fixing device includes a horizontal fixing box 9 and a vertical fixing box 10 detachably disposed on two sides of the horizontal fixing box, micro-illuminants disposed on left and right sides of the fixing belt body are equidistantly fixed in the horizontal fixing box, micro-illuminants disposed on upper and lower sides of the fixing belt body are equidistantly fixed in the vertical fixing box, and the bluetooth receiver and the display processing chip are disposed in the horizontal fixing box. Further, the portable electronic device further comprises a power supply I11 electrically connected with the Bluetooth receiver, the display processing chip and the miniature luminous body, wherein the power supply I is fixed in the horizontal fixing box, and specifically, the power supply I is connected with the Bluetooth receiver, the display processing chip and the miniature luminous body in parallel, and the display processing chip is also connected with the power supply I, the Bluetooth receiver and the miniature luminous body in parallel and is arranged between the power supply I and the miniature luminous body so as to control any miniature luminous body, and the power supply I supplies electric energy for the Bluetooth receiver, the display processing chip and the miniature luminous body, so that self-sufficiency is realized, and the applicability is improved; the quick-change structure is arranged between the vertical fixing box and the horizontal fixing box, so that detachable connection is realized, the quick-change structure can adopt conventional technologies such as plugs protruding outwards, sockets recessed inwards and the like, on one hand, fixation is realized, on the other hand, electric connection is realized, and therefore, the quick-change structure can be quickly replaced between a tee joint and five energy, and the improvement of efficiency is facilitated.
As an improvement of the present embodiment, a fixing case mounting groove 12 is provided on the fixing belt body, and the fixing case is fixed through the fixing case mounting groove, so that it is more standard.
As an improvement of this embodiment, the portable electronic device further includes a power source II 13 electrically connected to the bluetooth transmitter, the bluetooth processing chip, and the graphic digital identifier, where the power source II is disposed at one end of the fixing belt body on the same side as the graphic digital identifier. Working electric energy is provided for the Bluetooth transmitter, the Bluetooth processing chip and the graphic digital identifier through the power supply II, so that adaptability is improved.
As an improvement of this embodiment, the glasses fixing strap 14 may further include a hook 15 disposed at one end of the glasses fixing strap, and a fixing structure 16 disposed between the other end and the fixing strap body, where the fixing structure may be a prior art such as a hair adhesive, a hidden buckle, a hook, etc.
In addition, the two ends of the fixing belt are provided with the adhesive structures 17 for fixing, and the adhesive structures can be made of the prior art such as hair adhesive, hidden buckles, hooks and the like.
In this embodiment, the length marks may be graduations, numerals, or a combination of graduations and numerals. In this embodiment, the combination of graduations and numerals is preferable, so that the electrode fixing position can be obtained by lighting or by observing.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention, which is intended to be covered by the claims below, as follows: heating resistance wire as a replacement for carbon fiber heat generating material, and the like.
Claims (7)
1. An intelligent electrode fixed band, includes fixed band body, its characterized in that: also comprises a head circumference reading system, a Bluetooth transmission system and an electrode position display system,
the head circumference reading system comprises a length mark and a figure digital identifier, wherein the length mark is arranged on the fixed belt body from one end to the other end and can reflect the actual length of the length mark, and the figure digital identifier can identify the mark;
the Bluetooth transmission system comprises a Bluetooth transmitter, a Bluetooth receiver and a Bluetooth processing chip, wherein the Bluetooth processing chip is electrically communicated with the Bluetooth transmitter and the figure digital identifier,
the electrode position display system comprises a display processing chip and miniature luminous bodies, wherein the display processing chip is electrically communicated with the Bluetooth receiver, a plurality of miniature luminous bodies are equidistantly arranged at the left side and the right side of the length center of the fixing belt body, the display processing chip is used for independently controlling the on-off of any miniature luminous body,
the length marks are continuously and equidistantly arranged on a small section of length from one end to the other end of the fixing belt, the interval between the adjacent length marks is divided by 10 to be the same as the interval between the adjacent miniature luminous bodies,
when the Bluetooth head circumference length measuring device is used, the middle part of the fixing belt is aligned with the middle part of the hindbrain of a measurer, then the two ends of the fixing belt are adhered and fixed at the forehead, when the forehead is adhered, the starting end of the length mark is upward, the ending end is downward, the figure digital identifier reads the head circumference length, and the head circumference length is sent to the Bluetooth processing chip for processing: dividing the head circumference length by 10 to obtain the position value of the electrode, sending the position value to a Bluetooth receiver, and transmitting the position value to a display processing chip by the Bluetooth receiver, wherein the display processing chip specifically controls the on-off of a certain miniature illuminant according to the position value signal.
2. An intelligent electrode fixing strap according to claim 1, wherein: the miniature luminous bodies are arranged on the upper side and the lower side of the length center of the fixing belt body at equal intervals, and the distance between the adjacent miniature luminous bodies is the same as the distance between the adjacent miniature luminous bodies on the left side and the right side.
3. An intelligent electrode fixing strap according to claim 2, wherein: still include miniature luminous body fixing device, miniature luminous body fixing device includes the fixed box of level and can dismantle the vertical fixed box that sets up in the fixed box both sides of level, and the miniature luminous body equidistance that is located fixed band body left and right sides is fixed in the fixed box of level, and the miniature luminous body equidistance that is located both sides about the fixed band body is fixed in vertical fixed box, bluetooth receiver and display processing chip set up in the fixed box of level.
4. An intelligent electrode fixing strap according to claim 3, wherein: the portable electronic device further comprises a power supply I electrically connected with the Bluetooth receiver, the display processing chip and the miniature luminous body, wherein the power supply I is fixed in the horizontal fixing box.
5. An intelligent electrode fixing strap according to claim 3, wherein: the fixing belt body is provided with a fixing box mounting groove.
6. An intelligent electrode fixing strap according to claim 1, wherein: the Bluetooth digital identification device is characterized by further comprising a power supply II electrically connected with the Bluetooth transmitter, the Bluetooth processing chip and the graphic digital identifier, wherein the power supply II is arranged at one end of the fixing belt body, which is on the same side as the graphic digital identifier.
7. An intelligent electrode fixing strap according to any of claims 1-6, wherein: still include glasses fixed band, one tip of glasses fixed band is provided with the link up with, is provided with fixed knot between the other end and the fixed band body.
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CN201810444049.4A CN108523886B (en) | 2018-05-10 | 2018-05-10 | Intelligent electrode fixing band |
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CN201810444049.4A CN108523886B (en) | 2018-05-10 | 2018-05-10 | Intelligent electrode fixing band |
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CN108523886B true CN108523886B (en) | 2023-12-01 |
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CN111743536A (en) * | 2020-07-06 | 2020-10-09 | 中国人民解放军陆军军医大学第一附属医院 | Electroencephalogram detection fixing device and using method thereof |
EP4088655B1 (en) | 2021-05-11 | 2023-11-22 | Universitat Rovira I Virgili (URV) | Method and system for guiding electrode placement on the scalp |
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