CN114403844A - Acquisition garment applied to electrical impedance imaging equipment and electrical impedance imaging equipment - Google Patents
Acquisition garment applied to electrical impedance imaging equipment and electrical impedance imaging equipment Download PDFInfo
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- CN114403844A CN114403844A CN202111582232.9A CN202111582232A CN114403844A CN 114403844 A CN114403844 A CN 114403844A CN 202111582232 A CN202111582232 A CN 202111582232A CN 114403844 A CN114403844 A CN 114403844A
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- electrical impedance
- acquisition
- impedance imaging
- transmission module
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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
- A61B5/05—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
- A61B5/0536—Impedance imaging, e.g. by tomography
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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
- A61B5/0002—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
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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
- A61B5/6804—Garments; Clothes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
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- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a collecting clothes applied to an electrical impedance imaging device, which comprises: the body comprises an outer surface, an inner surface and an interlayer clamped between the outer surface and the inner surface; the electrode belt is arranged on the interlayer and comprises a plurality of electrodes exposed out of the inner surface, and when the collecting clothes are worn on a human body, the electrodes are attached to the human body; the acquisition module is arranged in the interlayer and electrically connected with the electrode strips, and acquires electric signals through the electrodes; and the first transmission module is arranged on the interlayer, is electrically connected with the acquisition module, is in wireless communication connection with the electrical impedance imaging equipment, and is used for transmitting the electrical signal received from the acquisition module to the electrical impedance imaging equipment. In addition, the invention also provides an electrical impedance imaging device. The technical scheme of the invention effectively solves the problem that the measured object is limited by a cable between the electrode belt and a host of the electrical impedance imaging equipment in the measuring process.
Description
Technical Field
The invention relates to the technical field of electrical impedance imaging, in particular to acquisition clothes applied to electrical impedance imaging equipment and the electrical impedance imaging equipment.
Background
Electrical Impedance Tomography (EIT) is a technique for imaging using Electrical Impedance characteristics of organs and tissues of a human body to be measured. Electrical impedance tomography requires that a certain number of electrodes are fixed on a measured human body, and data for generating an image is acquired by alternately exciting two electrodes and measuring a potential difference between the other electrodes. At present, electrodes are usually fixed on a measured human body by using electrode belts, and the electrode belts transmit acquired electric signals to a main control end of an electrical impedance imaging device through cables. However, the cable connection between the electrode strip and the master control limits the movement of the object under test.
Disclosure of Invention
The invention provides a collecting garment applied to an electrical impedance imaging device and the electrical impedance imaging device, which effectively solve the problem that a measured object is limited by a cable between an electrode belt and a host of the electrical impedance imaging device in the measuring process.
In a first aspect, an embodiment of the present invention provides a collecting garment applied to an electrical impedance imaging device, where the collecting garment applied to the electrical impedance imaging device includes:
the body comprises an outer surface, an inner surface and an interlayer clamped between the outer surface and the inner surface;
the electrode belt is arranged on the interlayer and comprises a plurality of electrodes exposed out of the inner surface, and when the acquisition garment is worn on a human body, the electrodes are attached to the human body;
the acquisition module is arranged in the interlayer and electrically connected with the electrode strips, and the acquisition module acquires electrical signals through the electrodes; and
the first transmission module is arranged on the interlayer and electrically connected with the acquisition module, the first transmission module is in wireless communication connection with the electrical impedance imaging equipment, and the first transmission module is used for transmitting the electrical signals received by the acquisition module to the electrical impedance imaging equipment.
In a second aspect, embodiments of the present invention provide an electrical impedance imaging apparatus comprising:
a host including a second transmission module; and
the acquisition suit applied to the electrical impedance imaging equipment is characterized in that the first transmission module of the acquisition suit is in wireless communication connection with the second transmission module.
Above-mentioned be applied to electrical impedance imaging equipment's collection clothes and electrical impedance imaging equipment, through placing electrode band, flexible circuit board, group battery in the collection clothes in, collection module and first transmission module set up in flexible circuit board, and the signal of telecommunication of collection module collection can be through first transmission module wireless transmission to electrical impedance imaging equipment to realize gathering the wireless connection between clothes and the electrical impedance imaging equipment. Because can wireless connection between collection clothes and the electrical impedance imaging equipment, the human body is dressed and is gathered the clothes back, can move about in certain extent for electrical impedance imaging equipment's application has higher flexibility. Wherein, first transmission module is bluetooth module, can effectively reduce the consumption. The electrode belt includes elastic cloth, and when gathering the dress in the human body, elastic cloth can elastically stretch out and draw back for the electrode belt can laminate in the human body more, with the accuracy of guaranteeing to gather.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a collection suit provided in an embodiment of the present invention.
Fig. 2 is a first internal schematic view of the acquisition suit provided in the embodiment of the present invention.
Fig. 3 is a second internal schematic view of the acquisition suit according to the embodiment of the present invention.
Fig. 4 is a schematic view of an internal structure of the acquisition suit provided in the embodiment of the present invention.
Fig. 5 is a schematic diagram of an electrical impedance imaging apparatus provided by an embodiment of the invention.
Fig. 6 is a schematic view of a main body of the electrical impedance imaging apparatus shown in fig. 5.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings (if any) are used for distinguishing between similar items and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances, in other words that the embodiments described are to be practiced in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and any other variation thereof, may also include other things, such as processes, methods, systems, articles, or apparatus that comprise a list of steps or elements is not necessarily limited to only those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such processes, methods, articles, or apparatus.
It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5 in combination, fig. 1 is a schematic view of a collecting suit provided in an embodiment of the present invention, fig. 2 is a first internal schematic view of the collecting suit provided in the embodiment of the present invention, fig. 3 is a second internal schematic view of the collecting suit provided in the embodiment of the present invention, fig. 4 is a schematic view of an internal structure of the collecting suit provided in the embodiment of the present invention, and fig. 5 is a schematic view of an electrical impedance imaging apparatus provided in the embodiment of the present invention. The acquisition suit 10 is applied to an electrical impedance imaging apparatus 100 as a data acquisition terminal of the electrical impedance imaging apparatus 100. In this embodiment, the acquisition suit 10 includes a body 11, an electrode belt 12, an acquisition module 13, a first transmission module 14, a flexible circuit board 15, and a battery pack 16. The body 11 includes an outer surface 111, an inner surface 112, and an interlayer 113. The interlayer 113 is sandwiched between the outer surface 111 and the inner surface 112. The electrode belt 12, the collection module 13, the first transmission module 14, the flexible circuit board 15 and the battery pack 16 are disposed in the interlayer 113.
The electrode belt 12 is worn on the chest of the human body when collecting the electric signal of the human body, so the body 11 is in a jacket shape. The jacket includes, but is not limited to, long sleeves, short sleeves, vests, etc., and the wearing form of the jacket includes, but is not limited to, zippers, sleeves, etc. The electrode belt 12 is arranged at the position of the interlayer corresponding to the chest part of the body 11, and the electrode belt 12 is arranged around the body of the body 11. It will be appreciated that when the acquisition garment 10 is worn on a human body, the electrode bands 12 are wrapped around the chest and back of the human body just corresponding to the chest.
The electrode belt 12 includes a plurality of electrodes 121 and an elastic cloth 122, the electrodes 121 are disposed on the elastic cloth 122 at intervals, and the electrodes 121 are exposed to the inner surface 112. The inner surface 112 has a plurality of openings 1120 corresponding to the plurality of electrodes 121, and the plurality of openings 1120 correspond to the plurality of electrodes 121 one to one. The electrodes 121 are exposed to the inner surface 112 through the openings 1120. When the collection suit 10 is worn on a human body, the electrodes 121 are attached to the human body. It can be understood that, because the electrode belt 12 is made of an elastic material, when the collecting garment 10 is worn on a human body, the electrode belt 12 can stretch and wrap the human body according to the size of the human body, so that the electrode 121 can be tightly attached to the human body. In some possible embodiments, the whole electrode belt 12 can be directly woven by the weaving wires with elasticity, so that the whole electrode belt 12 has elasticity.
The flexible circuit board 15 is electrically connected to the electrode belt 12, and the battery pack 16 is electrically connected to the flexible circuit board 15 and the electrode belt 12, respectively. The battery pack 16 is an ultra-thin lithium battery pack, and the battery pack 16 supplies electric power to the flexible circuit board 15 and the electrode strips 12. In the present embodiment, the flexible circuit board 15 and the battery pack 16 are disposed at a position of the interlayer 113 corresponding to the back of the body 11. In some possible embodiments, the flexible circuit board 15 and the battery pack 16 may be disposed at other positions of the interlayer 113 according to the pattern of the body 11, such as a position corresponding to a sleeve of the body 11, a position corresponding to an abdomen of the body 11, and the like, which is not limited herein.
The collection module 13 is disposed on the flexible circuit board 15, and the collection module 13 is electrically connected to the electrode strip 12 through the flexible circuit board 15. The acquisition module 13 acquires electrical signals through a number of electrodes 121. In this embodiment, the acquisition module 13 includes an analog front end (not shown) and an FPGA chip (not shown), and the analog front end and the FPGA chip are used for processing the acquired electrical signals.
The first transmission module 14 is disposed on the flexible circuit board 15, and the first transmission module 14 is electrically connected to the acquisition module 13 through the flexible circuit board 15. The first transmission module 14 is in wireless communication with the electrical impedance imaging apparatus 100. In this embodiment, the first transmission module 14 is a bluetooth module. In some possible embodiments, the first transmission module 14 may be in wireless communication with the electrical impedance imaging apparatus 100 via a wireless network, microwave, or the like. The first transmission module 14 is used to transmit the electrical signals received from the acquisition module 13 to the electrical impedance imaging apparatus 100. Wherein the first transmission module 14 is capable of transmitting the acquired electrical signals to the electrical impedance imaging apparatus 100 in real time.
In the above embodiment, through placing electrode belt, flexible circuit board, group battery in the collection clothes in, collection module and first transmission module set up in flexible circuit board, and the signal of telecommunication of collection module collection can be through first transmission module wireless transmission to electrical impedance imaging equipment to realize the wireless connection between collection clothes and the electrical impedance imaging equipment. Because can wireless connection between collection clothes and the electrical impedance imaging equipment, the human body is dressed and is gathered the clothes back, can move about in certain extent for electrical impedance imaging equipment's application has higher flexibility. Wherein, first transmission module is bluetooth module, can effectively reduce the consumption. The electrode belt includes elastic cloth, and when gathering the dress in the human body, elastic cloth can elastically stretch out and draw back for the electrode belt can laminate in the human body more, with the accuracy of guaranteeing to gather.
Referring to fig. 5 and fig. 6 in combination, fig. 5 is a schematic diagram of an electrical impedance imaging apparatus according to an embodiment of the present invention, and fig. 6 is a schematic diagram of a host of the electrical impedance imaging apparatus according to the embodiment of the present invention. The electrical impedance imaging apparatus 100 includes a main machine 20 and an acquisition suit 10. The specific structure of the acquisition suit 10 refers to the above-described embodiments. Since the electrical impedance imaging apparatus 100 adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here. In the present embodiment, the host 20 includes a second transmission module 21, a processing module 22, and a display screen 23.
The first transmission module 14 of the collection suit 10 is in wireless communication connection with the second transmission module 21. The second transmission module 21 is used for receiving the electrical signal transmitted by the first transmission module 14. In this embodiment, the second transmission module 21 is a bluetooth module. In some possible embodiments, the second transmission module 21 may be in wireless communication with the first transmission module 14 via a wireless network, microwave, or the like. It will be appreciated that the first transmission module 14 corresponds to the second transmission module 21.
The processing module 22 is electrically connected to the second transmission module 21 and the display screen 23. The processing module 22 is used for processing the electric signals into corresponding images, and the display screen 23 is used for displaying the corresponding images.
The process by which the electrical impedance imaging apparatus 100 operates may be: when the acquisition suit 10 is worn on a human body, a user can input an acquisition instruction through the display screen 23; the second transmission module 21 transmits the acquisition instruction to the first transmission module 14 in a wireless communication mode, the first transmission module 14 transmits the acquisition instruction to the acquisition module 13, and the acquisition module 13 controls the electrode belt 12 to acquire the electric signal of the human body according to the acquisition instruction. The acquisition module 13 sends the electric signal acquired by the electrode belt 12 to the first transmission module 14, and the first transmission module 14 transmits the electric signal to the second transmission module 21 in a wireless communication mode; the second transmission module 21 sends the electrical signal to the processing module 22, the processing module 22 processes the electrical signal into a corresponding image and sends the image to the display screen 23, and the display screen 23 receives and displays the image.
In the embodiment, the main machine of the electrical impedance imaging equipment is separated from the acquisition clothes, and the main machine is connected with the acquisition clothes through wireless communication. After the collecting clothes are worn by a human body, the collecting clothes are not limited by the position where the host is placed any more, and the collecting clothes can move randomly within a certain range, so that the electrical impedance imaging equipment has higher flexibility in application and can be suitable for different application scenes. Meanwhile, the second transmission module can receive the electric signals in real time, and the display screen can display the formed images in real time, so that the human body monitoring is facilitated.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, insofar as these modifications and variations of the invention fall within the scope of the claims of the invention and their equivalents, the invention is intended to include these modifications and variations.
The above-mentioned embodiments are only examples of the present invention, which should not be construed as limiting the scope of the present invention, and therefore, the present invention is not limited by the claims.
Claims (10)
1. The acquisition clothes applied to the electrical impedance imaging equipment is characterized by comprising:
the body comprises an outer surface, an inner surface and an interlayer clamped between the outer surface and the inner surface;
the electrode belt is arranged on the interlayer and comprises a plurality of electrodes exposed out of the inner surface, and when the acquisition garment is worn on a human body, the electrodes are attached to the human body;
the acquisition module is arranged in the interlayer and electrically connected with the electrode strips, and the acquisition module acquires electrical signals through the electrodes; and
the first transmission module is arranged on the interlayer and electrically connected with the acquisition module, the first transmission module is in wireless communication connection with the electrical impedance imaging equipment, and the first transmission module is used for transmitting the electrical signals received by the acquisition module to the electrical impedance imaging equipment.
2. The acquisition suit applied to an electrical impedance imaging device according to claim 1, wherein the body is in the form of a jacket, the electrode belts are arranged at the positions of the interlayers corresponding to the chest of the body, and the electrode belts are arranged around the body of the body; the electrode belt further comprises elastic cloth, and the plurality of electrodes are arranged on the elastic cloth at intervals.
3. The acquisition suit for an electrical impedance tomography apparatus as claimed in claim 2, wherein the inner surface has a plurality of openings corresponding to the plurality of electrodes, the plurality of openings corresponding to the plurality of electrodes one-to-one, and the plurality of electrodes are exposed to the inner surface through the openings.
4. The acquisition garment for electrical impedance tomography according to claim 1, wherein the acquisition garment further comprises a flexible circuit board and a battery pack disposed in the interlayer, the acquisition module and the first transmission module are disposed on the flexible circuit board, the flexible circuit board is electrically connected to the electrode strips, and the battery pack is electrically connected to the flexible circuit board and the electrode strips, respectively.
5. The acquisition suit for electrical impedance imaging equipment according to claim 4, wherein the battery pack is an ultra-thin lithium battery pack; the flexible circuit board and the battery pack are arranged on the interlayer and correspond to the back of the body.
6. The acquisition suit for an electrical impedance imaging apparatus according to claim 1, wherein the first transmission module is a bluetooth module.
7. The acquisition garment for electrical impedance tomography as claimed in claim 1, wherein the acquisition module comprises an analog front end and an FPGA chip.
8. An electrical impedance imaging apparatus, characterized in that it comprises:
a host including a second transmission module; and
an acquisition suit for an electrical impedance imaging apparatus as claimed in any one of claims 1 to 7, wherein the first transmission module of the acquisition suit is in wireless communication with the second transmission module.
9. The electrical impedance imaging device of claim 8, wherein the second transmission module is configured to receive the electrical signal transmitted by the first transmission module; the host computer still includes processing module and display screen, processing module respectively with second transmission module with display screen electric connection, processing module is used for with the signal of telecommunication is handled into corresponding image, the display screen is used for showing corresponding image.
10. The electrical impedance imaging device of claim 8, wherein the second transmission module is a bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111582232.9A CN114403844A (en) | 2021-12-22 | 2021-12-22 | Acquisition garment applied to electrical impedance imaging equipment and electrical impedance imaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111582232.9A CN114403844A (en) | 2021-12-22 | 2021-12-22 | Acquisition garment applied to electrical impedance imaging equipment and electrical impedance imaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114403844A true CN114403844A (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111582232.9A Pending CN114403844A (en) | 2021-12-22 | 2021-12-22 | Acquisition garment applied to electrical impedance imaging equipment and electrical impedance imaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114403844A (en) |
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2021
- 2021-12-22 CN CN202111582232.9A patent/CN114403844A/en active Pending
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