CN209203216U - A kind of electric actuation capsule gastroscope - Google Patents
A kind of electric actuation capsule gastroscope Download PDFInfo
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- CN209203216U CN209203216U CN201820705747.0U CN201820705747U CN209203216U CN 209203216 U CN209203216 U CN 209203216U CN 201820705747 U CN201820705747 U CN 201820705747U CN 209203216 U CN209203216 U CN 209203216U
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- electric actuation
- kernel
- adjuster
- outer housing
- capsule gastroscope
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Abstract
A kind of electric actuation capsule gastroscope provided by the embodiments of the present application, wherein electric actuation capsule gastroscope includes: outer housing and kernel, wherein the outer housing is transparent ellipsoid structure, and one end of the outer housing is provided with magnet assembly；The kernel includes image capture module, wireless signal transmitting and receiving module and power module；The outer housing and described interior internuclear there is interlayer, axial direction in the interlayer along the kernel is provided with multiple electric actuation adjuster layers, wherein, each electric actuation adjuster layer includes multiple circumferentially distributed electric actuation adjusters along the kernel, multiple electric actuation adjuster layers change the shooting angle of described image acquisition module for being adjusted to the relative position of the outer housing and the kernel.The electric actuation capsule gastroscope of the embodiment of the present application, can be adjusted the shooting angle of image capture module, and then comprehensive can shoot to stomach inner region.
Description
Technical field
This application involves the field of medical instrument technology more particularly to a kind of electric actuation capsule gastroscopes.
Background technique
Gastroscope is that gastroenterology checks a kind of most common method of disease, and existing gastroscope mainly by camera lens and leads core structure
At, to patient carry out gastrocopy when, need for be inserted into from mouth gastroscope, patient is very painful, and inconvenient.
In order to change this situation, someone devises capsule gastroscope, is exactly mounted on communication equipment and imaging sensor
In corrosion resistant capsule, after patient swallows lower capsule endoscope, capsule endoscope starts to be spaced at preset timed intervals to start stomach
It takes pictures, and resulting photo is transferred to computer.For example, the utility model discloses one kind for Chinese patent 201210441161.5
Upright capsule endoscope, including capsule housing, LED light source, sensor, camera lens, lens case and battery, one in the technical solution
The weight of half capsule is greater than the weight of the other half capsule, so that kept when capsule run in body fluid vertically, camera lens and capsule
Traffic direction is parallel, but the technical solution, and capsule enters in stomach to float in gastric juice neutrality, so stomach lower regions can only be shot
Situation, shooting area cannot be changed, thus cause stomach partial region by leakage clap situation；Chinese patent
201320159604.1 disclose a kind of capsule type gastroscope, have capsule probe and image display, and capsule probe passes through view
Frequency wire transmission vision signal is to smart phone, but the technical solution does not have the function in adjust automatically stomach inside photographing region yet
Energy.
Capsule gastroscope generally also installs magnet assembly, and applies magnetic to human body in outside during capsule gastrocopy
, by magnetic field to the magneticaction of capsule gastroscope magnet assembly, realize the guidance to the capsule gastroscope direction of motion and shooting direction
And control, additionally it is possible to play the role of positioning capsule gastroscope position in human body.Such as Chinese patent 201410141477.1
A kind of capsule endoscope system and its capsule endoscope for having Magnetic oriented function is disclosed, capsule endoscope is provided with magnetic-field measurement mould
Block can be measured and be given birth to magnetic field strength when magnetic-field measurement module experiences the magnetic field that the magnet of surroundings thereof is arranged in
At field intensity signal, then field intensity signal is sent by radio frequency unit, the field strength feature of magnet can be by measuring in advance
Field strength model is positioned and generated, field intensity signal and magnetic field model are compared into the letter of the position where capsule endoscope can be obtained
Breath, but the magnetic field module in the technical solution can interfere the normal work of capsule electric wire, so that transmission photographic intelligence receives seriously
Impression causes Part of photos taken information to lose, the unsharp situation of Part of photos taken.It is above-mentioned in the prior art, since human body is magnetic
Non-conductor, while too strong magnetic field can also be affected to human body and surrounding devices, so the external magnetic field applied will be protected
It holds within the scope of certain proof strength, therefore, even if applying magnetic field more strong within the scope of proof strength in vitro, in stomach
Internal magnetic field strength be also it is relatively low, it is not strong to the actuating power of capsule gastroscope that this results in external magnetic field, to capsule gastroscope
The control of movement position and shooting direction is often inaccurate, and capsule gastroscope is under the interference that stomach is wriggled, its own position
It is difficult to keep the long period with shooting direction, often deviates under the external force that stomach is wriggled and presets, therefore cannot be comprehensive
Stomach inner region stablize and persistently shoots and observes, omission dead angle often occurs, the phenomenon that picture weave obscures, it is seen then that on
Stating prior art bladder gastroscope, in the presence of being difficult to stomach inner part region, effectively observation, image quality is not high or even leakage bat is asked always
Topic.
Utility model content
In view of this, the purpose of the application is to propose a kind of electric actuation capsule gastroscope and its control method, it is existing to solve
Have when being shot using capsule gastroscope to stomach inner region in technology, comprehensive the shooting of stomach inner region cannot accurately be controlled
System obscures because picture weave occurs in External force interference, there is technical issues that leakage to stomach inner part region.
A kind of electric actuation capsule gastroscope is proposed in the one aspect of the application based on above-mentioned purpose, comprising:
Outer housing and kernel, wherein the outer housing is transparent ellipsoid structure, and one end of the outer housing is provided with
Magnet assembly；
The kernel includes image capture module, wireless signal transmitting and receiving module and power module:
The outer housing and it is described it is interior it is internuclear have interlayer, the axial direction in the interlayer along the kernel is provided with multiple electricity
Activate adjuster layer, wherein the electric actuation adjuster layer includes multiple along the circumferentially distributed electroluminescent of the kernel
Dynamic adjuster, multiple electric actuation adjuster layers are for adjusting the relative position of the outer housing and the kernel
It is whole, and then change the shooting angle of described image acquisition module.
In some embodiments, ionic liquid is filled in the interlayer.
In some embodiments, the electric actuation adjuster include two pole plates, and, be distributed in described two pole plates it
Between ionic polymer gel.
In some embodiments, described two pole plates are connect with the power module, by the power module to described
Two pole plate power supplies, to form electric field between described two pole plates, and then change the state of the electric actuation adjuster.
In some embodiments, the kernel further includes electric actuation adjuster control module, for controlling the power supply mould
Block is applied to the voltage on described two pole plates.
In some embodiments, the electric actuation adjuster layer includes 6 electric actuation adjusters, and adjacent two
Phase angle between electric actuation adjuster is 60 degree.
In some embodiments, the phase difference of two adjacent electric actuation adjuster interlayers is 30 degree.
It in some embodiments, further include image analysis module, described image analysis module is used to acquire described image
Module acquired image is analyzed, and then determines the regulated quantity of the shooting angle of the electric actuation capsule gastroscope.
A kind of electric actuation capsule gastroscope provided by the embodiments of the present application, by more included by multiple electric actuation adjuster layers
A circumferentially distributed electric actuation adjuster along the kernel, adjusts the relative position of the outer housing and the kernel
It is whole, and then change the shooting angle of described image acquisition module.The electric actuation capsule gastroscope of the embodiment of the present application, can be to image
The shooting angle of acquisition module is adjusted, and capsule gastroscope can be overcome slightly to deviate because of stomach wriggling External force interference original
Direction and position, and external magnetic force is difficult to control capsule gastroscope and implements the defect of high-precision position adjustment, and then can enhance
The frame stabilization shot in stomach promotes image quality, comprehensive to shoot to stomach inner region, does not stay dead angle.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the electric actuation capsule gastroscope of the embodiment of the present application one；
Fig. 2 is the structural schematic diagram of the electric actuation adjuster of the electric actuation capsule gastroscope of the embodiment of the present application two.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating
, part relevant to related utility model is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As one embodiment of the application, as shown in Figure 1, being the knot of the electric actuation capsule gastroscope of the embodiment of the present application one
Structure schematic diagram.It can be seen from the figure that electric actuation capsule gastroscope provided in this embodiment, comprising:
Outer housing 1 and kernel 2.Wherein, the outer housing 1 can be transparent ellipsoid structure, the one of the outer housing 1
End is provided with magnet assembly 3.In the present embodiment, the effect of the outer housing 1, which mainly wraps up accommodating, is located at outer housing and kernel
Between interlayer ionic liquid, and for protecting kernel, such as gastric acid is avoided to damage to kernel.When the electric actuation of this implementation
After capsule gastroscope enters human body, effect of the magnetic field applied by portion out of the human body to the magnet assembly 3 can guide the electricity
Actuating capsule gastroscope moves in human body, and tentatively adjusts the shooting direction of the electric actuation capsule gastroscope, and then gradually complete
The shooting of pairs of human stomach inner region.
The kernel 2 includes image capture module 4, wireless signal transmitting and receiving module 5 and power module 6.The figure
As acquisition module 4 can be miniature webcam, for acquiring the image of human stomach inner region, specifically described image acquisition module
4 can be with the picture photographing per second for carrying out 10-15 frame to human stomach inner region.Wireless signal transmitting and receiving module 5 due to
Information exchange is carried out with the equipment of the implementation gastrocopy outside human body, such as receives control information or described image is acquired into mould
The collected stomach inner region area image of block 4 is sent to the reception outside human body and shows equipment.The power module 6 is used for described electroluminescent
Dynamic capsule gastroscope is powered, and then maintains the normal operation of functions.
There is interlayer 7 between the outer housing 1 and the kernel 2.Also, the axial direction in the interlayer 7 along the kernel 2 is set
It is equipped with multiple electric actuation adjuster layers, wherein each electric actuation adjuster layer includes multiple circumferential directions along the kernel
The electric actuation adjuster 8 of distribution, multiple electric actuation adjuster layers are used for the phase to the outer housing 1 and the kernel 2
Position is adjusted, and then accurately changes the shooting angle of described image acquisition module 4.
Specifically, the electric actuation adjuster 8 can shrink or expand in the energized state, be located at outside the kernel 2
The electric actuation adjuster 8 for enclosing different parts carries out different degrees of contraction or expansion, thus it is possible to vary the kernel 2 is relative to institute
The gradient of outer housing 1 is stated, and then accurately changes the shooting angle of the image capture module 4 positioned at 2 front end of kernel, is expanded
The coverage of image capture module 4, and then realize and comprehensive stomach inner region is shot.Also, outer housing 1 is often because of stomach
Portion's wriggling External force interference and slightly deviate original direction and position, and external magnetic force be difficult to control capsule gastroscope implement high-precision
Position adjustment, in this case, by electric actuation adjuster 8 come in the gradient of capsule gastroscope internal regulation kernel 2, from
And overcome the small size deviation of outer housing 1, scheduled shooting angle is replied, the frame stabilization shot in stomach can be enhanced, is promoted
Image quality, and it is comprehensive stomach inner region is shot, avoid the occurrence of dead angle.
The electric actuation capsule gastroscope of the present embodiment, can by change electric actuation adjuster contraction or degrees of expansion,
And then realize and the shooting angle of image capture module is adjusted, comprehensive stomach inner region can be shot.
As the specific embodiment of the application, it is filled with ionic liquid in the interlayer 7, contains in ionic liquid certain
The hydrogen ion of concentration, the electric actuation adjuster 8 include two pole plates, and, the ion being distributed between described two pole plates
Polymer gel (Ionic Polymer Gels).As shown in Fig. 2, being the electricity of the electric actuation capsule gastroscope of the embodiment of the present application two
Activate the structural schematic diagram of adjuster.The electric actuation adjuster is including two pole plates 801 and is distributed in described two pole plates
Ionic polymer gel 802 between 801.After applying forward voltage between described two pole plates 801, it is distributed in described two
Negative ion on the polymeric chain band of ionic polymer gel 802 between a pole plate 801, absorbed from the ionic liquid of surrounding just from
Sub (hydrogen ion) expand so that the volume of the ionic polymer gel 802 becomes larger, by between two pole plates 801 away from
From becoming larger.After removing voltage between described two pole plates 801, the ionic polymerization that is distributed between described two pole plates 801
The cation of absorption is discharged into the ionic liquid of surrounding by object gel 802, so that the volume of the ionic polymer gel 802 becomes
It is small, it shrinks, the distance between two pole plates 801 is become smaller.By being located at the interior circumnuclear different parts electric actuation
Adjuster 8 carries out different degrees of contraction or expansion, thus it is possible to vary the kernel in the intracorporal inclined degree of the shell, from
And the shooting angle of described image acquisition module is changed, and it realizes and the shooting angle of image capture module is adjusted, energy
It is enough comprehensive that stomach inner region is shot.Ionic polymer gel is a kind of important electro-active material emerging in recent years,
It the advantage is that required drive voltage amplitude is low, and electric actuation deformation degree is big, therefore be suitble to the application of capsule gastroscope, so this
Utility model realizes the electric actuation adjuster 8 using the material.
As a specific embodiment of above-described embodiment, described two pole plates connect with the power module, pass through
The power module is powered to described two pole plates, to form electric field between described two pole plates, and then changes the electric actuation
The state of adjuster.
In addition, the kernel further includes electric actuation adjuster control module, institute is applied to for controlling the power module
State the voltage on two pole plates.The electric actuation adjuster control module and the power module and the electric actuation adjuster string
Connection, for changing the current potential being applied on described two pole plates, to form potential difference between described two pole plates.
As a specific embodiment of above-described embodiment, each electric actuation adjuster layer includes 6 electric actuations
Adjuster, the phase angle between two adjacent electric actuation adjusters are 60 degree.It is i.e. corresponding in the same point of the kernel axial direction
It is circumferentially distributed to have 6 electric actuation adjusters, so that the tilt angle of the kernel is more accurate.
In some embodiments, the phase difference of two adjacent electric actuation adjuster interlayers is 30 degree, be may be implemented to figure
As the adjustment of the minute angle of acquisition module.
It in some embodiments, further include image analysis module, described image analysis module is used to acquire described image
Module acquired image is analyzed, and then determines the shooting angle of the electric actuation capsule gastroscope.Described image analyzes mould
Block can be located at human external, and communicate to connect with wireless signal transmitting and receiving module, for receiving Image Acquisition mould
The image of the collected stomach inner region of block, and acquired image is analyzed, and then determine the electric actuation capsule gastroscope
Shooting angle.Described image analysis module determines the tune of shooting angle according to the deviation of the shooting angle and predetermined shooting angle
Section amount, and then the adjustment signal of shooting direction is generated, and be by wireless communication transferred to the adjustment signal of the shooting direction
The wireless signal transmitting and receiving module.Wireless signal transmitting and receiving module in turn turn the adjustment signal of the shooting direction
The electric drive signal for each electric actuation adjuster is turned to, and each electric drive signal is sent to corresponding electric actuation adjuster
Control module；The electric actuation adjuster control module changes the electricity being applied on described two pole plates according to the electric drive signal
Position size, so that electric actuation adjuster be made to carry out different degrees of contraction or expansion.Image analysis module is placed in and in vitro may be used
To further reduce the volume of capsule gastroscope itself to be conducive to swallow, and reduce the power consumption of capsule gastroscope itself.
The present embodiment can obtain the technical effect similar with above-described embodiment, and which is not described herein again.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, at the same should also cover do not depart from above-mentioned utility model design in the case where, by above-mentioned technical characteristic or its be equal
Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have
The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.
Claims (7)
1. a kind of electric actuation capsule gastroscope characterized by comprising
Outer housing and kernel, wherein the outer housing is transparent ellipsoid structure, and one end of the outer housing is provided with magnetic portion
Part；
The kernel includes image capture module, wireless signal transmitting and receiving module and power module；
The outer housing and it is described it is interior it is internuclear have interlayer, the axial direction in the interlayer along the kernel is provided with multiple electric actuations
Adjuster layer, wherein each electric actuation adjuster layer includes multiple circumferentially distributed electric actuation tune along the kernel
Device is saved, multiple electric actuation adjuster layers are used to be adjusted the relative position of the outer housing and the kernel, into
And change the shooting angle of described image acquisition module.
2. electric actuation capsule gastroscope according to claim 1, which is characterized in that be filled with ionic liquid in the interlayer.
3. electric actuation capsule gastroscope according to claim 2, which is characterized in that the electric actuation adjuster includes two poles
Plate, and, the ionic polymer gel being distributed between described two pole plates.
4. electric actuation capsule gastroscope according to claim 3, which is characterized in that described two pole plates and the power module
Connection, is powered by the power module to described two pole plates, to form electric field between described two pole plates, and then changes institute
State the state of electric actuation adjuster.
5. electric actuation capsule gastroscope according to claim 4, which is characterized in that the kernel further includes electric actuation adjuster
Control module, the voltage being applied on described two pole plates for controlling the power module.
6. electric actuation capsule gastroscope according to any one of claims 1 to 5, which is characterized in that each electric actuation
Adjuster layer includes 6 electric actuation adjusters, and the phase angle between two adjacent electric actuation adjusters is 60 degree.
7. electric actuation capsule gastroscope according to claim 6, which is characterized in that two adjacent electric actuation adjuster interlayers
Phase difference be 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705747.0U CN209203216U (en) | 2018-05-11 | 2018-05-11 | A kind of electric actuation capsule gastroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705747.0U CN209203216U (en) | 2018-05-11 | 2018-05-11 | A kind of electric actuation capsule gastroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203216U true CN209203216U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705747.0U Expired - Fee Related CN209203216U (en) | 2018-05-11 | 2018-05-11 | A kind of electric actuation capsule gastroscope |
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| Country | Link |
|---|---|
| CN (1) | CN209203216U (en) |
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2018
- 2018-05-11 CN CN201820705747.0U patent/CN209203216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190819 Address after: Room B84O6-O3, 4th floor, 818 Huayuan Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Kai Xian Intelligent Technology Co., Ltd. Address before: Room 2029, 666 Xiangcheng Avenue, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Qi Jie Biological Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20200511 |