CN209186640U - A kind of capsule endoscope system using wireless power - Google Patents
A kind of capsule endoscope system using wireless power Download PDFInfo
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- CN209186640U CN209186640U CN201821484877.2U CN201821484877U CN209186640U CN 209186640 U CN209186640 U CN 209186640U CN 201821484877 U CN201821484877 U CN 201821484877U CN 209186640 U CN209186640 U CN 209186640U
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- capsule
- capsule endoscope
- unit
- wireless energy
- endoscope system
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Abstract
The utility model discloses a kind of capsule endoscope systems using wireless power, it includes external wireless energy output unit, and it is set to the wireless energy receiving unit that capsule is interior or capsule is outer and moves with capsule, wireless energy receiving unit is connect with voltage conversion unit, the connection of the electrical component of voltage conversion unit and capsule endoscope, powers in real time for the electrical component of capsule endoscope.The utility model directlys adopt wireless power using the capsule endoscope system of wireless power, and not needing battery can also run, and the space in capsule is greatly saved, and makes capsule that can carry out Miniaturization Design.
Description
Technical field
The utility model relates to endoscopic technique field, in particular to a kind of capsule endoscope system using wireless power.
Background technique
With the continuous development of capsule technique and the continuous expansion of capsule endoscope application scenarios, capsule pixel request is more next
Higher, frame per second requirement is also higher and higher, and the camera lens number of capsule is also more and more, and electric quantity consumption is increasing.Therefore, it is actually answering
Need to solve the problems, such as that battery capacity is inadequate and battery volume is big with middle.
Currently, capsule endoscopic on sale mostly uses rechargeable battery to provide electric power in the market.It is internal due to everyone
The difference of stomach and intestine etc. and doctor check the difference of habit, need capsule that can work longer time in many cases, and show
Some batteries are not able to satisfy the needs that capsule works long hours mostly.
To solve this problem, a kind of capsule endoscope structure of wireless charging is disclosed in CN201239131Y, is adopted
It is the power supply of power supply storage element with wireless charging mode, this structure can be realized the long-time power supply of capsule, but it is arranged
Power supply storage element occupies a part of volume very big in capsule.
A kind of no battery capsule endoscope is disclosed in CN103845033A, when needing to image, radio frequency built-in antenna will
External wireless electric wave switchs to electric energy, provides electric energy for integral device, after taking pictures, then passes through radio frequency built-in antenna for the image of acquisition
Data transmission is transmitted out, in whole work process, it can be seen that, which is realized by a radio frequency built-in antenna
The function that electric energy receives and signal is sent can not achieve power supply and signal transmission while progress.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, especially innovatively proposes one kind and adopts
With the capsule endoscope system of wireless power.
In order to realize the above-mentioned purpose of the utility model, the utility model is provided in a kind of capsule using wireless power
Mirror system comprising external wireless energy output unit, and be set in capsule or capsule is outer and moves with capsule
Wireless energy receiving unit, wireless energy receiving unit are connect with voltage conversion unit, in the voltage conversion unit and capsule
The electrical component of mirror connects, and powers in real time for the electrical component of capsule endoscope.
The utility model directlys adopt wireless power using the capsule endoscope system of wireless power, does not need battery and also can
Operation, is greatly saved the space in capsule, makes capsule that can carry out Miniaturization Design.
In a kind of preferred embodiment of the utility model, the external wireless energy output unit, which is set to, in vitro may be used
On wearable device, the external wireless energy output unit is surrounded or partially surrounded human body area to be tested.
In another preferred embodiment of the utility model, the external wireless energy output unit is waited for around human body
The whole region of detection.
Guarantee human body area to be tested have wireless energy signal distributions, thus make capsule endoscope in vivo when can obtain
Energy is taken, guarantees detection effect.
In another preferred embodiment of the utility model, the external wireless energy output unit is low-frequency ac
Carrier electropult or alternating magnetic field generating device.Wireless power may be implemented in both of which, improves applicability.
In another preferred embodiment of the utility model, the external wireless energy output unit includes that power supply is single
Member, antenna and low-frequency ac carrier generator, the low-frequency ac carrier generator are connect with power supply unit, the low-frequency ac
The output end of carrier generator is connect with antenna.
In another preferred embodiment of the utility model, the external wireless energy output unit includes that power supply is single
Member and the electromagnetic coil connecting with said supply unit, the electromagnetic coil are circumferentially arranged along human body, are arranged inside or are not provided with
There is permanent magnet.
The transmission that wireless energy is realized by the way of low-frequency ac carrier wave or alternating magnetic field guarantees the electricity of capsule endoscope
Power supply.
In another preferred embodiment of the utility model, the wireless energy receiving unit is low-frequency ac carrier wave
Receiving antenna or electromagnetism receiving coil.
Guarantee that capsule endoscope is able to carry out energy harvesting.
In another preferred embodiment of the utility model, the wireless energy receiving unit is structure as a whole or solely
Vertical several parts；When being independent several parts, several parts of wireless energy receiving unit are uniformly divided relative to capsule
Cloth.
Setting is independent several parts, and structure is simple；Setting is independent several parts and uniform relative to capsule
Distribution guarantees capsule whatsoever form, all substantially uniform power supply.
In another preferred embodiment of the utility model, the voltage conversion unit is with one or has multiple
The voltage output port of different stage.Meets the needs of all electrical components in capsule.
It further include AC/DC converting unit and energy-storage units in another preferred embodiment of the utility model, it is described
The input terminal of AC/DC converting unit is connect with wireless energy receiving unit, the output ends of energy-storage units and voltage conversion unit
Input terminal connection.
Energy-storage units are preferably storage capacitor, by the buffering of energy-storage units, guarantee the stable power supply of capsule endoscope.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is in a kind of preferred embodiment of the utility model using the structural representation of the capsule endoscope system of wireless power
Figure.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
Capsule endoscope is generally by optics front cover, operation control mechanism, rear shell, antenna, radio-frequency module, battery, signal processing
(the utility model focuses on wireless power scheme, and the other component of capsule endoscope can be used existing for module and image capture module composition
There are structure, the scheme that operation control mechanism does not preferably use magnetic control to run).
The capsule endoscope system using wireless power of the utility model, as shown in Figure 1 comprising external wireless energy is defeated
Unit out, and it is set to the wireless energy receiving unit that capsule is interior or capsule is outer and moves with capsule, wireless energy connects
It receives unit to connect with voltage conversion unit, the electrical component connection of voltage conversion unit and capsule endoscope, is the use of capsule endoscope
Electrical components (such as imaging sensor, wireless transmitter module, central processing unit and decoding chip etc.) are powered in real time.In this embodiment party
In formula, voltage conversion unit includes transformation and voltage regulation unit, and the received electric power of wireless energy receiving unit boosts through voltage transformation unit,
It is exported after voltage regulation unit is stablized.By voltage transformation unit, guarantee sufficiently high voltage value supply.
In the present embodiment, external wireless energy output unit is set on external wearable device, external wireless energy
Amount output unit is surrounded or partially surrounded human body area to be tested.In the other preferred embodiment of the utility model, in vitro
Wireless energy output unit is around human body whole region to be detected.Guarantee that human body area to be tested has wireless energy signal point
Cloth, thus make capsule endoscope in vivo when can obtain energy, guarantee detection effect.
Subject needs to dress vest type receiving device, and multiple signal receiving units are additionally provided in vest, specific external
Wireless energy output unit is low-frequency ac carrier electropult or alternating magnetic field generating device.Nothing may be implemented in both of which
Line power supply, improves applicability.Such as in a kind of preferred embodiment of the utility model, external wireless energy output unit
It may include power supply unit, antenna and low-frequency ac carrier generator, low-frequency ac carrier generator is connect with power supply unit, low
The output end of frequency AC carrier generator is connect with antenna.In another preferred embodiment of the utility model, external nothing
Heat input output unit may include power supply unit and the electromagnetic coil that connect with the power supply unit, and electromagnetic coil is along human body circumferential direction
Setting, is arranged inside or is not provided with permanent magnet.Such as be fixed on inside vest after winding electromagnetic coil, when putting on vest
Afterwards, coil encircling body has alternating electromagnetic field in vivo and passes through after coil is powered, and the intensity of the electromagnetic field is that people's physical efficiency is enough pacified
Multiple independent electromagnetic coils can be arranged in other preferred embodiment in the energy range born entirely in vest,
After dressing vest and coil made to be powered, what the coil positioned at the magnetic field and the body other side that the coil of body side generates generated
Magnetic direction is opposite and periodically changes, and the magnetic field of human body area to be tested is alternating magnetic field.
In the present embodiment, wireless energy receiving unit is low-frequency ac carrier wave receiving antenna or electromagnetism receiving coil.
Guarantee that capsule endoscope is able to carry out energy harvesting.Specific wireless energy receiving unit, which is structure as a whole, (to be set in capsule or glue
A certain position outside capsule) or independent several parts；When being independent several parts, several portions of wireless energy receiving unit
Split-phase is uniformly distributed capsule and connect with voltage conversion unit.Setting is independent several parts, and structure is simple；Setting
It is independent several parts and is uniformly distributed relative to capsule, guarantee capsule whatsoever form, all substantially uniform electric power
Supply.
In the present embodiment, voltage output end mouth of the voltage conversion unit with one or with multiple and different ranks.
Meets the needs of all electrical components in capsule.
In the present embodiment, further include AC/DC converting unit and energy-storage units, the input terminal of AC/DC converting unit with
The connection of wireless energy receiving unit, the output end of energy-storage units and the input terminal of voltage conversion unit connect.Energy-storage units are preferred
The stable power supply of capsule endoscope is guaranteed by the buffering of energy-storage units for storage capacitor.
In the present embodiment, the intensity of the low-frequency ac carrier wave and electromagnetic field that cover human body area to be tested is adjustable, tool
Body is limited with the intensity for not influencing human health within the review time.
The utility model directlys adopt wireless power using the capsule endoscope system of wireless power, does not need battery and also can
Operation, is greatly saved the space in capsule, makes capsule that can carry out Miniaturization Design.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of capsule endoscope system using wireless power, which is characterized in that including external wireless energy output unit, and
Be set in capsule or capsule be outer and the wireless energy receiving unit that moves with capsule, the wireless energy receiving unit with
The electrical component of voltage conversion unit connection, the voltage conversion unit and capsule endoscope connects, and is the electricity consumption portion of capsule endoscope
Part is powered in real time.
2. the capsule endoscope system according to claim 1 using wireless power, which is characterized in that the external wireless energy
Amount output unit is set on external wearable device, and the external wireless energy output unit is surrounded or partially surrounded human body and waits for
Detection zone.
3. the capsule endoscope system according to claim 2 using wireless power, which is characterized in that the external wireless energy
Output unit is measured around human body whole region to be detected.
4. the capsule endoscope system according to claim 2 or 3 using wireless power, which is characterized in that the external nothing
Heat input output unit is low-frequency ac carrier electropult or alternating magnetic field generating device.
5. the capsule endoscope system according to claim 4 using wireless power, which is characterized in that the external wireless energy
Amount output unit includes power supply unit, antenna and low-frequency ac carrier generator, the low-frequency ac carrier generator and power supply
Unit connection, the output end of the low-frequency ac carrier generator are connect with antenna.
6. the capsule endoscope system according to claim 4 using wireless power, which is characterized in that the external wireless energy
The electromagnetic coil that output unit includes power supply unit and connect with said supply unit is measured, the electromagnetic coil is circumferentially set along human body
It sets, is arranged inside or is not provided with permanent magnet.
7. the capsule endoscope system according to claim 1 using wireless power, which is characterized in that the wireless energy connects
Receiving unit is low-frequency ac carrier wave receiving antenna or electromagnetism receiving coil.
8. the capsule endoscope system according to claim 1 or claim 7 using wireless power, which is characterized in that the wireless energy
Amount receiving unit is structure as a whole or independent several parts；When being independent several parts, wireless energy receiving unit
Several parts are uniformly distributed relative to capsule.
9. the capsule endoscope system according to claim 1 using wireless power, which is characterized in that the voltage conversion is single
Voltage output end mouth of the member with one or with multiple and different ranks.
10. the capsule endoscope system according to claim 1 using wireless power, which is characterized in that further include that AC/DC turns
Change unit and energy-storage units, the input terminal of the AC/DC converting unit is connect with wireless energy receiving unit, energy-storage units it is defeated
The connection of the input terminal of outlet and voltage conversion unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484877.2U CN209186640U (en) | 2018-09-11 | 2018-09-11 | A kind of capsule endoscope system using wireless power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484877.2U CN209186640U (en) | 2018-09-11 | 2018-09-11 | A kind of capsule endoscope system using wireless power |
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| CN209186640U true CN209186640U (en) | 2019-08-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008912A (en) * | 2018-09-11 | 2018-12-18 | 重庆金山医疗器械有限公司 | The capsule endoscope system of wireless power Miniaturizable design |
| WO2022198976A1 (en) * | 2021-03-25 | 2022-09-29 | 北京善行医疗科技有限公司 | Magnetic control and wireless charging system |
-
2018
- 2018-09-11 CN CN201821484877.2U patent/CN209186640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008912A (en) * | 2018-09-11 | 2018-12-18 | 重庆金山医疗器械有限公司 | The capsule endoscope system of wireless power Miniaturizable design |
| WO2022198976A1 (en) * | 2021-03-25 | 2022-09-29 | 北京善行医疗科技有限公司 | Magnetic control and wireless charging system |
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Effective date of registration: 20211215 Address after: 401120 1-1, 2-1, 3-1, building 5, No. 18, Cuiping Lane 2, Huixing street, Yubei District, Chongqing Patentee after: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Address before: 401120 1 office buildings, Jinshan International Industrial City, 18 of Nei sang Road, Hui Xing street, Yubei District, Chongqing. Patentee before: CHONGQING JINSHAN MEDICAL APPLIANCE Co.,Ltd. |