CN117357045A - Signal transmission device for capsule endoscope - Google Patents
Signal transmission device for capsule endoscope Download PDFInfo
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- CN117357045A CN117357045A CN202311433271.1A CN202311433271A CN117357045A CN 117357045 A CN117357045 A CN 117357045A CN 202311433271 A CN202311433271 A CN 202311433271A CN 117357045 A CN117357045 A CN 117357045A
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- antenna
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- signal transmission
- antenna module
- bed
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- 239000002775 capsule Substances 0.000 title claims abstract description 32
- 230000008054 signal transmission Effects 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 230000036544 posture Effects 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Endoscopes (AREA)
Abstract
The present disclosure describes a signal transmission device for a capsule endoscope, comprising: an inspection bed, an antenna array and a signal processing module; the examining table is provided with a bed plate and a support frame for supporting the bed plate, the bed plate is provided with a hollow interlayer, wherein hollow armrests are respectively arranged at two sides of the bed plate along the width direction, lateral antenna modules are respectively arranged in the armrests, and the lateral antenna modules are in communication connection with the signal processing module; the antenna array is provided with a plurality of antenna modules which are respectively arranged between the interlayers according to preset postures, and the signal processing module is in communication connection with the antenna array. Therefore, the capsule endoscope and the antenna module can perform stable signal transmission, and the user experience degree can be enhanced.
Description
The present application is a divisional application of patent application with application number 2020103287723 and the name of capsule endoscope signal transceiver, which is the application day 2020, 4 and 23.
Technical Field
The present disclosure relates generally to a signal transmission device for a capsule endoscope.
Background
With the development of modern medical technology, lesions on tissue walls of the digestive tract such as the stomach, the large intestine, the small intestine and the like can be snooped by swallowing a capsule endoscope, and a doctor can be assisted to acquire accurate information of a focus area in the digestive tract through the capsule endoscope so as to assist the doctor in diagnosing and treating a patient. Such capsule endoscopes typically have a magnet controlled by external magnetic control means, an imaging means and wireless transmission means for transmitting captured images to the outside. Correspondingly, the environment is also usually provided with means for receiving wireless transmissions.
Currently, the signal transmission between the capsule endoscope located in the human body and the outside is usually performed by using an external antenna or an antenna array. And a better mode is to arrange the antenna or the antenna array on the examination bed, thereby facilitating the stable signal transmission between the capsule endoscope and the outside. The 2018201009295D patent provides an antenna set disposed on the bed surface of an examination bed for communication with a capsule endoscope, but the antenna set is disposed on the bed surface to be easily deformed by being pressed during examination of a subject, thereby being unfavorable for signal transmission.
Disclosure of Invention
In view of the above-described conventional circumstances, an object of the present invention is to provide a capsule endoscope signal transmitting/receiving device capable of facilitating stable signal transmission between a capsule endoscope located in a body and the outside.
To this end, the present disclosure provides a transceiver device, comprising: the examination bed is provided with a bed plate and a supporting frame for supporting the bed plate, and the bed plate is provided with a hollow interlayer; an antenna array having a plurality of antenna modules respectively disposed between the interlayers in a predetermined posture, each antenna module having at least two antenna units and at least one transceiver for receiving signals of the antenna units therein; and the signal processing module is arranged inside the supporting frame and is in communication connection with the transceiver, the signal processing module is used for integrating information of each antenna module, hollow handrails are respectively arranged on two sides of the bed board along the width direction, lateral antenna modules are respectively arranged in the handrails, each lateral antenna module is provided with at least one antenna unit and at least one lateral transceiver for receiving signals of the antenna unit, and the lateral transceivers are in communication connection with the signal processing module.
In the present disclosure, the capsule endoscope and the antenna module can be stably signal-transmitted by providing the antenna module in the interlayer of the bed board and the hollow armrest and setting the antenna module to a predetermined posture.
In addition, in the capsule endoscope signal transmitting and receiving device related to the present disclosure, optionally, the antenna array includes 2-8 antenna modules. Thus, the signal transmitting/receiving capability of the antenna array can be enhanced.
In addition, in the capsule endoscope signal transmitting and receiving device related to the present disclosure, optionally, each of the antenna modules includes 1 to 4 antenna units, respectively. Thus, the signal transmitting/receiving capability of the antenna module can be enhanced.
In addition, in the capsule endoscope signal transmitting and receiving device according to the present disclosure, the armrest may be configured to move in a horizontal direction of the bed plate, flip in a vertical direction of the bed plate, or rotate in a vertical direction of the bed plate. Therefore, the armrest can be conveniently moved, turned or rotated.
In addition, in the capsule endoscope signal transceiver device according to the present disclosure, optionally, the plurality of antenna modules includes a first antenna module, a second antenna module, a third antenna module, and a fourth antenna module, and the first antenna module, the second antenna module, the third antenna module, and the fourth antenna module are respectively arranged side by side in sequence toward and along a longitudinal direction of the bed plate. Thus, the signal transmission/reception capability of the plurality of antenna modules can be enhanced.
In addition, in the capsule endoscope signal transceiver device according to the present disclosure, optionally, the plurality of antenna modules includes a first antenna module, a second antenna module, a third antenna module, and a fourth antenna module, the first antenna module and the fourth antenna module are respectively arranged side by side toward and along a length direction of the bed board, and the second antenna module and the third antenna module are respectively arranged between the first antenna module and the fourth antenna module facing away from a width direction of the bed board. Thus, the signal transmission/reception capability of the plurality of antenna modules can be further enhanced.
In addition, in the capsule endoscope signal transceiver device related to the present disclosure, optionally, each direction-finding antenna module maintains an angle between the lateral antenna module and a vertical direction of the bed board to be 0-45 ° when in use. Thus, the signal transmission/reception capability of the plurality of antenna modules can be enhanced.
In the capsule endoscope signal transmitting/receiving device according to the present disclosure, the antenna array may be disposed within a range of 100 to 1100mm from one end of the bed plate in the width direction. Therefore, the antenna array can conveniently transmit and receive signals.
In addition, in the capsule endoscope signal transmitting and receiving device related to the present disclosure, optionally, the antenna array is disposed at 700-900mm from the center of the bed plate. Therefore, the antenna array can conveniently transmit and receive signals.
According to the present disclosure, the capsule endoscope and the antenna module can be stably signal-transmitted.
Drawings
Embodiments of the present disclosure will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:
fig. 1 is a schematic overall configuration diagram showing one example of the signal transmitting-receiving device according to the present embodiment.
Fig. 2 is a schematic perspective view showing a signal transmitting/receiving device according to the present embodiment.
Fig. 3 is a perspective view showing one example of an inspection bed of the signal transmitting/receiving device according to the present embodiment.
Fig. 4 is a perspective view showing another example of the examination bed of the signal transmitting/receiving device according to the present embodiment.
Fig. 5 is a schematic diagram showing the overall configuration of another example of the signal transmitting-receiving device according to the present embodiment.
Fig. 6 is a schematic diagram showing one example of an antenna array of the signal transmitting/receiving device according to the present embodiment.
Fig. 7 is a schematic diagram showing another example of an antenna array of the signal transmitting/receiving device according to the present embodiment.
Reference numerals illustrate:
1 … signal transceiver, 2 capsule endoscope, 10 inspection bed, 20 antenna array, 21 first antenna module, 22 second antenna module, 23 third antenna module, 24 fourth antenna module, 30 signal processing module.
Detailed Description
Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In the following description, the same members are denoted by the same reference numerals, and overlapping description thereof is omitted. In addition, the drawings are schematic, and the ratio of the sizes of the components to each other, the shapes of the components, and the like may be different from actual ones.
In the present embodiment, the capsule endoscope signal transmitting/receiving device can be used for signal transmission with a capsule endoscope located in a tissue cavity of a subject. The capsule endoscope signal transceiving device may be simply referred to as a transceiving device.
Fig. 1 is a schematic diagram showing an overall configuration of one example of a signal transmitting/receiving device 1 according to the present embodiment. Fig. 2 is a schematic perspective view showing the signal transmitting/receiving device 1 according to the present embodiment.
In the present embodiment, the transceiver 1 can transmit signals to and from the capsule endoscope 2. In the present embodiment, the transceiver 1 may include an examination couch 10, an antenna array 20, and a signal processing module 30. The antenna array 20 and the signal processing module 30 may be respectively disposed on the examination bed 10, the antenna array 20 may perform signal transmission with the capsule endoscope 2, and the signal processing module 30 may be communicatively connected to the antenna array 20 and may process signals received by the antenna array 20.
(examining table 10)
In some examples, the examination couch 10 may have a couch plate 11 and a support frame 12 (see fig. 1) supporting the couch plate 11.
In some examples, the bed deck 11 may have a hollow interlayer 13 (see fig. 1).
In some examples, the examination bed 10 may have armrests (including a first armrest 12a and a second armrest 12 b) (see fig. 2). The armrests may be configured to move in one or more of a horizontal direction along the deck, flip in a vertical direction along the deck, or rotate in a vertical direction along the deck.
Fig. 3 is a perspective view showing one example of the examination bed 10 of the signal transmission/reception device 1 according to the present embodiment. Fig. 4 is a perspective view showing another example of the examination bed 10 of the signal transmission/reception device 1 according to the present embodiment.
In some examples, the first and second armrests 12a, 12b may be provided in a manner to rotate in a vertical direction of the bed deck 11 (see fig. 3). In this case, when the subject is lying on the examination bed 10 for examination, the first armrest 12a and the second armrest 12b may be rotated to the side of the examination bed 10 by rotating in the vertical direction of the bed plate 11 (as shown in fig. 3, the second armrest 12 b). In this case, by rotating the first arm rest 12a and the second arm rest 12b, the subject can easily go up and down the examination bed, and further, the subject can easily be examined.
In some examples, the first and second armrests 12a, 12b may be arranged in a manner that turns over along the vertical direction of the bed deck (see fig. 4). In this case, when the subject is lying on the examination bed 10 for examination, the first arm rest 12a and the second arm rest 12b may be rotated to the side of the examination bed 10 by being turned over in the vertical direction of the bed plate 11 (as shown in fig. 4, the second arm rest 12 b). In this case, by turning the first arm rest 12a and the second arm rest 12b, the subject can easily go up and down the examination bed, and further, the subject can easily be examined.
In some examples, the first arm rest 12a and the second arm rest 12b may be configured to move in a horizontal direction along the couch board, such as in a length or width direction of the couch. In this case, by moving the first arm rest 12a and the second arm rest 12b to the side where the examination bed is empty, it is possible to easily go up and down the examination bed on the subject, and further to easily examine the subject.
(antenna array 20)
Fig. 5 is a schematic diagram showing the overall configuration of another example of the signal transmitting-receiving device 1 according to the present embodiment. Fig. 6 is a schematic diagram showing one example of the antenna array 20 of the signal transmitting/receiving apparatus 1 according to the present embodiment. Fig. 7 is a schematic diagram showing another example of the antenna array 20 of the signal transmitting/receiving apparatus 1 according to the present embodiment.
In some examples, the antenna array 20 may have a plurality of antenna modules, and the plurality of antenna modules may be disposed on the examination bed 10. Specifically, a plurality of antenna modules (a first antenna module 21, a second antenna module 22, a third antenna module 23, and a fourth antenna module 24) may be disposed between the interlayers 13 of the examination bed 10 in predetermined postures, respectively (see fig. 6 and 7).
In some examples, each antenna module may have at least two antenna elements and at least one transceiver for receiving signals from the antenna elements, which may modulate or demodulate wireless signals for further transmission to a signal processing module 30 (described later) for integration.
In some examples, the antenna array 20 may include 2-8 antenna modules. Thus, the signal transmitting/receiving capability of the antenna array can be enhanced. In other examples, the antenna array 20 may include 4 antenna modules. In some examples, each antenna module may include a first antenna module, a second antenna module, a third antenna module, and a fourth antenna module, each of the first antenna module, the second antenna module, the third antenna module, and the fourth antenna module being disposed side-by-side in sequence toward and along a length direction of the bed board. Thus, the signal transmission/reception capability of the plurality of antenna modules can be enhanced.
In some examples, the plurality of antenna modules may include a first antenna module 21, a second antenna module 22, a third antenna module 23, and a fourth antenna module 24, the first antenna module 21 and the fourth antenna module 24 being disposed side by side toward and along a length direction of the bed board, respectively, the second antenna module 22 and the third antenna module 23 being disposed between the first antenna module 21 and the fourth antenna module 24 facing away from each other toward a width direction of the bed board (see fig. 6 and 7). In this case, by disposing the second antenna module 22 and the third antenna module 23 facing away from between the first antenna module 21 and the fourth antenna module 24, the signal transmitting/receiving capability of the plurality of antenna modules can be further enhanced.
In some examples, each antenna module includes 1-4 antenna elements, respectively. Thus, the signal transmitting/receiving capability of the antenna module can be enhanced.
In some examples, each lateral antenna module (including first lateral antenna module 13a and second lateral antenna module 13 b) maintains the lateral antenna module at an angle of 0-45 ° from the vertical of bed board 11 when in use. In some examples, the lateral antenna modules may also be angled between 0-90 ° from the vertical of the bed board 11. Thus, the signal transmission/reception capability of the plurality of antenna modules can be enhanced.
In some examples, the antenna array is disposed within a range of 100-1100mm from one end of the bed board in the width direction. Therefore, the antenna array can conveniently transmit and receive signals.
In some examples, the antenna array is disposed 700-900mm from the center of the bed deck. Therefore, the antenna array can conveniently transmit and receive signals.
(Signal processing Module 30)
In some examples, the signal processing module 30 may be disposed inside the support frame 14 of the couch 10, and the signal processing module 30 may be communicatively coupled with a transceiver (see fig. 5). The signal processing module 30 may be used to integrate information of the respective antenna modules. Wherein, hollow armrests (a first armrest 12a and a second armrest 12 b) are respectively arranged at two sides of the bed board along the width direction, lateral antenna modules (a first lateral antenna module 13a and a second lateral antenna module 13 b) are respectively arranged in the armrests, each lateral antenna module is provided with at least one antenna unit and at least one lateral transceiver for receiving signals of the antenna unit, and the lateral transceivers are in communication connection with the signal processing module 30. According to the capsule endoscope and the antenna module, stable signal transmission and communication can be performed, and user experience can be enhanced.
While the disclosure has been described in detail in connection with the drawings and embodiments, it should be understood that the foregoing description is not intended to limit the disclosure in any way. Modifications and variations of the present disclosure may be made as desired by those skilled in the art without departing from the true spirit and scope of the disclosure, and such modifications and variations fall within the scope of the disclosure.
Claims (10)
1. A signal transmission device for a capsule endoscope, comprising: an inspection bed, an antenna array and a signal processing module; the examining table is provided with a bed plate and a supporting frame for supporting the bed plate, the bed plate is provided with a hollow interlayer, hollow armrests are respectively arranged on two sides of the bed plate along the width direction, lateral antenna modules are respectively arranged in the armrests, and the lateral antenna modules are in communication connection with the signal processing modules; the antenna array is provided with a plurality of antenna modules, the antenna modules are respectively arranged between the interlayers according to preset postures, and the signal processing module is in communication connection with the antenna array.
2. The signal transmission device of claim 1, wherein the armrest is configured to move in one or more of a horizontal direction of the deck, a flip in a vertical direction of the deck, or a rotation in a vertical direction of the deck.
3. The signal transmission device of claim 1, wherein the lateral antenna module has at least one antenna element and at least one lateral transceiver for receiving signals from the antenna element, the lateral transceiver being communicatively coupled to the signal processing module.
4. The signal transmission device of claim 1, wherein the plurality of antenna modules comprises a first antenna module, a second antenna module, a third antenna module, and a fourth antenna module, the first antenna module, the second antenna module, the third antenna module, and the fourth antenna module being disposed side-by-side in sequence toward and along a length direction of the bed board, respectively.
5. The signal transmission device of claim 1, wherein the lateral antenna module is angled between 0-90 ° from the vertical of the bed deck.
6. The signal transmission apparatus of claim 1 wherein each of said antenna modules has at least two antenna elements and at least one transceiver for receiving signals from said antenna elements, said signal processing module being communicatively coupled to said transceiver.
7. The signal transmission device of claim 1, wherein the antenna array is disposed in a range of 100mm to 1100mm from one end of the bed plate in the width direction.
8. The signal transmission device of claim 1 wherein said antenna array comprises 2 to 8 of said antenna modules.
9. The signal transmission apparatus of claim 1, wherein each of the antenna modules comprises 1 to 4 of the antenna elements, respectively.
10. The signal transmission device of claim 1, wherein the antenna array is disposed at 700 mm to 900mm from the center of the bed deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311433271.1A CN117357045A (en) | 2020-04-23 | 2020-04-23 | Signal transmission device for capsule endoscope |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328772.3A CN113545730B (en) | 2020-04-23 | 2020-04-23 | Capsule endoscope signal transceiver |
| CN202311433271.1A CN117357045A (en) | 2020-04-23 | 2020-04-23 | Signal transmission device for capsule endoscope |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010328772.3A Division CN113545730B (en) | 2020-04-23 | 2020-04-23 | Capsule endoscope signal transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117357045A true CN117357045A (en) | 2024-01-09 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311433271.1A Pending CN117357045A (en) | 2020-04-23 | 2020-04-23 | Signal transmission device for capsule endoscope |
| CN202311427007.7A Pending CN117357044A (en) | 2020-04-23 | 2020-04-23 | Signal transceiver |
| CN202010328772.3A Active CN113545730B (en) | 2020-04-23 | 2020-04-23 | Capsule endoscope signal transceiver |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311427007.7A Pending CN117357044A (en) | 2020-04-23 | 2020-04-23 | Signal transceiver |
| CN202010328772.3A Active CN113545730B (en) | 2020-04-23 | 2020-04-23 | Capsule endoscope signal transceiver |
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| Country | Link |
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| CN (3) | CN117357045A (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8235888B2 (en) * | 2008-07-08 | 2012-08-07 | Olympus Medical Systems Corp. | System for guiding capsule medical device |
| WO2011061967A1 (en) * | 2009-11-19 | 2011-05-26 | オリンパスメディカルシステムズ株式会社 | Capsule medical device system |
| US8900142B2 (en) * | 2012-08-16 | 2014-12-02 | Rock West Solutions, Inc. | System and methods for locating a radiofrequency transceiver in the human body |
| EP3037029A4 (en) * | 2013-08-22 | 2017-04-19 | Olympus Corporation | Location detection device and location detection system |
| JP5802861B2 (en) * | 2013-08-28 | 2015-11-04 | オリンパス株式会社 | Capsule endoscope system |
| WO2016092926A1 (en) * | 2014-12-08 | 2016-06-16 | オリンパス株式会社 | Capsule endoscope system |
| CN104873173A (en) * | 2015-05-19 | 2015-09-02 | 上海兆观信息科技有限公司 | Non-contact type sleep stage classification and sleep breathing disorder detection method |
| CN206548475U (en) * | 2016-12-02 | 2017-10-13 | 深圳市资福技术有限公司 | A kind of capsule endoscopy system |
| CN208573711U (en) * | 2018-01-22 | 2019-03-05 | 安翰科技(武汉)股份有限公司 | Bed body formula capsule endoscope data transmitter-receiver set |
| CN108451487A (en) * | 2018-03-26 | 2018-08-28 | 深圳市资福医疗技术有限公司 | A kind of device ensuring capsule endoscope data transmit-receive stability |
| CN108742483B (en) * | 2018-06-29 | 2022-05-17 | 重庆金山医疗技术研究院有限公司 | Controllable capsule endoscope system |
| CN110200447A (en) * | 2019-05-29 | 2019-09-06 | 上海工程技术大学 | A kind of crib mattress and its control method with heart rate breathing detection |
| CN110693237A (en) * | 2019-10-24 | 2020-01-17 | 浙江布华家纺有限公司 | Mattress capable of monitoring sleep |
-
2020
- 2020-04-23 CN CN202311433271.1A patent/CN117357045A/en active Pending
- 2020-04-23 CN CN202311427007.7A patent/CN117357044A/en active Pending
- 2020-04-23 CN CN202010328772.3A patent/CN113545730B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113545730A (en) | 2021-10-26 |
| CN113545730B (en) | 2023-10-24 |
| CN117357044A (en) | 2024-01-09 |
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