CN208693239U - A kind of capsule endoscope control equipment and system - Google Patents
A kind of capsule endoscope control equipment and system Download PDFInfo
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- CN208693239U CN208693239U CN201820153034.8U CN201820153034U CN208693239U CN 208693239 U CN208693239 U CN 208693239U CN 201820153034 U CN201820153034 U CN 201820153034U CN 208693239 U CN208693239 U CN 208693239U
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- capsule endoscope
- tubular structure
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Abstract
The utility model discloses a kind of capsule endoscopes to control equipment, including tubular structure and is fixed on multiple electromagnet of tubular structure outer surface；Wherein, tubular structure is the tubular structure where the inner chamber body that can be circumferentially positioned at digestive system outside limbs, and multiple electromagnet are arranged around the inner chamber body；Multiple electromagnet, which are used to change by change turn-on current state, applies magnetic field force to the permanent magnet of capsule endoscope, to drive capsule endoscope to move in digestive system inner chamber body.Device structure in the utility model is more simple, it is easy to accomplish, and cost is lower.Convenient for the wider application and popularization of capsule endoscope.A kind of capsule endoscope control system is also disclosed in the utility model, and there is above-mentioned beneficial effect.
Description
Technical field
The utility model relates to the field of medical instrument technology, control equipment more particularly to a kind of capsule endoscope and are
System.
Background technique
Capsule endoscope is the disease of digestive tract auxiliary indagation device that a kind of shape is similar to capsule pill.It can be to digestion
Road inner wall carries out shooting inspection, and passes through the wireless telecommunications system in capsule endoscope for the image transmitting of shooting to exterior terminal
On.Doctor can carry out medical diagnosis on disease by the image document of shooting.
The motion control device of capsule endoscope can be divided into hand and two kinds of electrodynamic type at present.The control mode of hand
It is that doctor holds bar magnet, artificially the intracorporal capsule of those who are investigated is controlled completely.This mode is easy, at low cost, but
Be operation physical efficiency to operator and it is horizontal all there are certain requirements, due to being manually to control, omission factor is also higher.It is electronic
Mode is to carry out control to external magnetic field by equipment such as mechanical arm, electromagnetic coils to control the movement of capsule.Electronic mode
It, which controls equipment, has the shortcomings that volume is larger, mechanical structure is more complex, higher cost, not readily portable.
Utility model content
The purpose of the utility model is to provide a kind of capsule endoscopes to control equipment, solves the equipment knot of capsule endoscope
Structure is complicated, higher cost and is difficult to the problem of carrying.The another object of the utility model is to provide a kind of capsule endoscope control
System.
In order to solve the above technical problems, the utility model provides a kind of capsule endoscope control equipment, including tubular structure
And it is fixed on multiple electromagnet of the tubular structure outer surface；Wherein, the tubular structure is that can be circumferentially positioned at digestion
Multiple electromagnet are arranged around the inner chamber body in tubular structure where the inner chamber body of system outside limbs；Multiple institutes
It states electromagnet and magnetic field force is applied to the permanent magnet of capsule endoscope for changing by change turn-on current state, to drive
The capsule endoscope moves in the digestive system inner chamber body.
Wherein, multiple electromagnet are uniformly distributed in the tubular structure outer surface.
Wherein, the spacing between the adjacent electromagnet is not more than the capsule endoscope length, and is not less than the glue
The half of capsule endoscope length.
Wherein, the tubular structure is made of two shells being detachably connected along tubular structure longitudinal section.
It wherein, further include that the metal shell matched in tubular structure outer surface and tubular structure shape is set, wherein gold
Belong to the earthing of casing.
Wherein, the tubular structure is heat-insulated tubular structure.
Wherein, the tubular structure is the cylinder-like structure along central axial direction tapered diameter.
Wherein, the tubular structure is oval tubular structure.
The utility model also provides a kind of capsule endoscope control system, including as above described in any item capsule endoscopes
Control equipment, capsule endoscope and processor；
Wherein, permanent magnet, wireless telecommunications system and picture pick-up device are provided in the capsule endoscope, in the capsule
Sight glass is used to shoot the inner cavity picture of digestive system by picture pick-up device and is sent to the processor by wireless telecommunications system；
The processor is connected with the wireless telecom equipment, for determining capsule endoscope according to the inner cavity picture
Moving target position control multiple electromagnet turn-on currents in capsule endoscope control equipment and according to the target position
State and change and magnetic field force applied to the permanent magnet of capsule endoscope, to drive the capsule endoscope in digestive system inner cavity
Target position is moved in body.
Capsule endoscope provided by the utility model controls equipment, has the inner chamber body that can be circumferentially positioned at digestive system
Tubular structure outside the limbs of place is distributed with multiple electromagnet on the tubular structure, is also equivalent to multiple electromagnetism iron hoops
Around being arranged outside limbs, so that multiple electromagnets are arranged around the inner chamber body of digestive system.Because general in capsule endoscope
Be provided with permanent magnet, as long as therefore the coil turn-on current on multiple electromagnet, magnetic field will be generated.As long as connecting different positions
The electric current on electromagnet set, the size in the magnetic field of generation and direction are also just different.If by controlling each electromagnet
Current turns ON state, and change the current turns ON state of each electromagnet in particular manner, it is corresponding to be applied to capsule
The variation of the magnetic field force of the permanent magnet of endoscope also, by controlling the direction of magnetic field force and the variation of size, it will be able to control glue
The moving direction of intracapsular sight glass, is finally offset to target position.
Capsule endoscope in the utility model controls equipment, and multiple electromagnet, phase is arranged around digestive system inner chamber body
The driving mechanism driving magnetic bodies bulky for traditional needs is mobile to drive above the inner chamber body of digestive system
Capsule endoscope is moved, the device structure in the utility model is more simple, it is easy to accomplish, and cost is lower.Due to the letter of its structure
Singly, it occupies little space and quality is also relatively small, therefore easy to carry can carry, this also just reduces capsule endoscope control
Requirement of the equipment to use environment is widely applied and is promoted convenient for capsule endoscope.
A kind of capsule endoscope control system is additionally provided in the utility model, and there is above-mentioned beneficial effect.
Detailed description of the invention
For the clearer technical solution for illustrating the utility model embodiment or the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is that capsule endoscope provided by the embodiment of the utility model controls device structure schematic diagram；
Fig. 2 is the diagrammatic cross-section that capsule endoscope provided by the embodiment of the utility model controls equipment；
Fig. 3 is the flow diagram of capsule endoscope control method provided by the embodiment of the utility model；
Fig. 4 is the flow diagram of the multiple electromagnet turn-on current states of control provided by the embodiment of the utility model；
Fig. 5 (a) is the schematic diagram that capsule endoscope is acted on by the ferromagnetic field force of current electromagnetic in the utility model embodiment；
Fig. 5 (b) is capsule endoscope in the utility model embodiment by the ferromagnetic field force of current electromagnetic and the first predetermined electromagnetism
The schematic diagram of ferromagnetic field force effect；
Fig. 5 (c) is the signal that capsule endoscope is acted on by the first predetermined electromagnet magnetic field force in the utility model embodiment
Figure；
Fig. 6 is that capsule endoscope is ferromagnetic by the ferromagnetic field force of current electromagnetic and the second predetermined electromagnetism in the utility model embodiment
The schematic diagram of field force effect.
Specific embodiment
Presently the most common capsule endoscope control equipment be substantially the inner chamber body of digestive system top and/or
Magnetic bodies is arranged in lower section, by the magneticaction between magnetic bodies and the permanent magnet of capsule endoscope, drives magnetic bodies
Movement, so that capsule endoscope moves therewith, to control position of the capsule endoscope in inner chamber body.
Such control equipment generally requires design complex control mechanism, and is accurately controlled the movement rail of magnetic bodies
Mark, although this control mode can more flexibly control the position of capsule endoscope, due to the environment in inner chamber body
It is complex, it is possible that magnetic bodies magnetic field force is too small and is detached from the problem of controlling, and capsule endoscope ten is looked for again
Divide trouble.
In addition, for the equipment of control capsule endoscope the biggest problems are that volume is excessive, structure is complicated, right in the prior art
The cost answered is also higher.And currently in order to carrying out medical diagnosis on disease convenient for more people, various mobile hospitals become more and more popular, such as
It is that resident carries out disease treatment etc. that medical instrument is placed on vehicle into community.So the equipment of the prior art is due to its machinery knot
Structure is complicated, and not readily portable transport also can not just apply in mobile hospital.
And the capsule endoscope control equipment provided in the utility model, structure is simple, and it is easy to carry, and also in very great Cheng
Equipment cost is reduced on degree, it is lower to the use environment requirement of equipment, it can widely be promoted the use of, make more to suffer from
Person is benefited.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, Fig. 1 is that capsule endoscope provided by the embodiment of the utility model controls device structure signal
Figure, Fig. 2 are the diagrammatic cross-section that capsule endoscope provided by the embodiment of the utility model controls equipment, capsule endoscope control
Equipment may include:
Tubular structure 1, and it is fixed on multiple electromagnet 2 of 1 outer surface of tubular structure.Generally for beauty and to electricity
For the protection of magnet 2, crust 3 can also be set in the outer surface of tubular structure 1, multiple electromagnet 2 is made to be located at shell 3
In confined space between tubular structure 1.As shown in Figure 1, because shell 3 be it is opaque, electromagnet 2 is not in Fig. 1
It can be seen that.
In addition, because multiple electromagnet 2 need turn-on current to generate magnetic field, in order to make the magnetic field of electromagnet 2 not by outside
Shell 3 further can be used metal shell, be equivalent to and play to the electromagnetic field inside metal shell by the interference in space
One shielding action.It is safer in order to use equipment, while reaching better shielding action, it can be further by metal
The earthing of casing avoids the danger got an electric shock when unexpected dew electricity.
Secondly, the control equipment in the utility model is in use, be need for tubular structure 1 to be circumferentially positioned at by
The body part of the digestive system of tester, for example, tubular structure 1 to be worn on to the chest of detected people to the upper half of abdomen
Body position.
Tubular structure 1 in fig. 1 and 2 is cylinder-like structure, but in practical applications, it is not limited to cylindric
Structure 1.For upper half of human body, waist limbs thickness is less than chest limbs thickness, therefore, for tubular structure
A kind of 1 specific structure can be the slightly thin cylinder-like structure of the thick other end in one end, that is to say the central axis along cylinder-like structure
Line direction, from one end of cylinder-like structure to the other end, the diameter of the circular cross section of the cylinder-like structure is gradually reduced, still
Due to people upper part of the body waist limbs thickness and chest limbs thickness difference be not it is especially more, one end of cylinder-like structure
Diameter and the diameter of the other end only need slightly gap.
It is considered that the width dimensions of the upper part of the body limbs of people are slightly greater than thickness, therefore, for tubular structure 1
A kind of specific structure can be the oval tubular structure matched with people's upper part of the body limbs shape or other can be fine
The polygonized structure to fit with limbs figure be also able to achieve the technical solution of the utility model.
In addition the structure of the utility model can also adopt the detection for the digestive system of animal in a like fashion, only
The size dimension of tubular structure 1 needs to do adjustment appropriate according to detected object.
After tubular structure 1 being worn on the limbs where digestive system because 1 outer surface of tubular structure be fixed with it is more
A electromagnet 2, then multiple electromagnet 2 are also just looped around the inner chamber body setting of digestive system.
Each electromagnet 2 is made of the coil of iron core and wound core in the present embodiment, and each coil encircling
The circular mode of iron core is identical, and the center line of coil and the central axis of iron core are overlapped, and are bonded cylinder perpendicular to electromagnet 2
The outer surface of 1 position of shape structure.When being turned on the electric current of the same direction in coil, the magnetic field of generation is close to tubular knot
The magnetic pole of the one end on the surface of structure 1 is all the same.Certainly, coil others are also not precluded in the utility model around mode, only
When wanting that turn-on current can be specified, the pole N in magnetic field and the direction of the pole S are generated, but this is controlling multiple electromagnet connections
When the magnetic direction generated after electric current, it is likely more complexity, therefore all magnet spools are all made of identical mode ring
Around being a kind of preferred embodiment, for others around mode, be not listed one by one in the present invention.
When connecting the electric current of coil of electromagnet 2, electromagnet 2 can generate magnetic field, and be located at the inner cavity of digestive system
Capsule endoscope in body is generally provided with permanent magnet.The magnetic field that so electromagnet 2 generates just generates magnetic to capsule endoscope
The effect of field force.And when the curent change of electromagnet 2 and when different location 2 turn-on current of electromagnet, capsule endoscope by
To magnetic field force can also change accordingly.As a result, if passing through the current turns ON state for controlling each electromagnet 2, make more
The electric current of a electromagnet 2 changes in a predetermined manner, can make capsule endoscope under the driving of magnetic field force to scheduled
Direction is mobile, eventually arrives at the position for needing to observe.
Based on the above embodiment, for the distribution mode of multiple electromagnet 2 on 1 outer surface of tubular structure, in this implementation
May include: in example
Multiple electromagnet 2 are uniformly distributed in 1 outer surface of tubular structure.Specifically, can be by multiple electromagnet 2 in cylinder
The outer surface of shape structure 1 is in queue distribution.
Certainly, the case where multiple 2 non-uniform Distributions of electromagnet are also not precluded in the utility model, for example, it is contemplated that arriving stomach
Portion's organ is that capsule endoscope needs the keypoint part observed, thus can above and below stomach inner chamber body corresponding tubular
The relatively intensive setting electromagnet 2 in 1 position of structure, to realize the control more accurate to capsule endoscope.
Because electromagnet 2 directly affects the control to capsule endoscope in the concentration of 1 appearance EDS maps of tubular structure
Precision further in the another specific embodiment of the utility model, may include:
Spacing between adjacent electromagnet 2 is not more than capsule endoscope length, and is not less than the one of capsule endoscope length
Half.
Because capsule endoscope is usually to move under multiple adjacent electromagnet 2 successively effect of changing magnetic field power.
It, can be timely by next electricity when the magnetic field force of a upper electromagnet 2 weakens during making capsule endoscope motion
The magnetic field force that magnet 2 generates is captured and is controlled.The distance between adjacent electromagnet 2 should not be too far.
Although in the utility model control capsule endoscope magnetic field can also be increased by increasing the electric current of electromagnet 2
Power, but this may make capsule endoscope generate a biggish acceleration during exercise, so that the movement of capsule endoscope
Excessive velocities eventually lead to the movement of capsule endoscope problem out of hand.In addition it is contemplated that excessive magnetic field may
Unexpected side effect is brought to detected person.It therefore completely can be by the current control of electromagnet 2 one in the present embodiment
Determine in range, can either guarantee the good control to capsule endoscope, and can guarantee the safety of detected person.
Based on above-mentioned any embodiment, because tubular structure 1 is worn on detected person, and in order to more preferable
Control capsule endoscope, the internal diameter of tubular structure 1 should not be too large, otherwise will increase electromagnet 2 and capsule endoscope it
Between distance so that weakening to the magnetic field force of capsule endoscope.But if the shape size and structure of tubular structure 1 make by
The limbs of survey person can just be attached to the inner surface of tubular structure 1, will necessarily bring the inconvenience of wearing tubular structure 1.Exist thus
In the another specific embodiment of the utility model, can further include:
Tubular structure 1 along two shells that 1 longitudinal section of tubular structure is detachably connected by forming, as depicted in figs. 1 and 2,
The connecting component 4 for being detachably connected two shells is provided at the both ends of two shells, it, can after two shells disassemble
Easily two shells are covered with detected person, then two shells are fixed by connecting component 4.
Based on above-mentioned any embodiment, it is contemplated that electromagnet 2 may generate certain heat during turn-on current,
For some region of electromagnet 2 if necessary to prolonged turn-on current to control capsule endoscope, then the electricity in the region
The heat that magnet 2 generates also can be relatively more, in order to avoid the heat that electromagnet 2 generates causes discomfort to detected person,
Damage even is brought to the body of detected person, in the another specific embodiment of the utility model, may further include:
Tubular structure 1 is heat-insulated tubular structure, that is to say the tubular structure being made using heat-barrier material.
A kind of embodiment of capsule endoscope control system is additionally provided in the utility model, is controlled in the capsule endoscope
It may include the control of capsule endoscope provided by any embodiment as above equipment, capsule endoscope and processor in system.
Wherein, permanent magnet, wireless telecommunications system and picture pick-up device are provided in capsule endoscope.In capsule endoscope
Picture pick-up device is the specific can be that miniature webcam, the picture pick-up device are capable of the inner cavity picture of captured in real-time digestive system and are passed through
Wireless telecommunications system is sent to processor；
The processor is connected with wireless telecom equipment by wireless signal, and by the inner cavity picture that receives to doctor
Treatment personnel show the situation in the inner cavity of detected person's digestive system, while can also be determined in capsule and be peeped according to the inner cavity picture
The current location of mirror and the target position for needing movement.
Processor controls multiple 2 turn-on current states of electromagnet in capsule endoscope control equipment according to target position and changes
Become and magnetic field force is applied to the permanent magnet of capsule endoscope, to drive capsule endoscope to be moved to mesh in digestive system inner chamber body
Cursor position.
Capsule endoscope control system is easy to operate in the utility model, and processor can be according to pre-set program
It determines target position, and automatically controls the current turns ON state of multiple electromagnet in capsule endoscope control equipment, so that capsule
Endoscope is moved to target position under the action of a magnetic force.
The detailed process moved in digestion inner cavity for control capsule endoscope may comprise steps of:
Step S301: inner cavity picture transmitted by the wireless telecommunications system of capsule endoscope is received.
Specifically, the inner cavity picture be by the picture pick-up device of capsule endoscope in the inner cavity of digestive system captured in real-time
Picture, main effect is the image for shooting in digestive system inner chamber body, so that healthcare givers checks, be can be used for really
Determine the moving target position of capsule endoscope.
Step S302: the moving target position of capsule endoscope is determined according to inner cavity picture.
It should be noted that the target position is also possible to pre- first pass through what healthcare givers set.
Step S303: according to target position, multiple electromagnet turn-on current states in capsule endoscope control equipment are controlled
And change and magnetic field force is applied to the permanent magnet of capsule endoscope, driving capsule endoscope is moved to target position.
Whole process can be automatically completed by processor, precisely can effectively control capsule endoscope in digestive system
Inner chamber body in move, enable capsule endoscope it is clear it is accessible take detailed picture in inner chamber body, make medical people
The inner cavity picture for condition-inference of member has better reference value, accelerates working efficiency and to capsule endoscope control
The precision of system.
For the current turns ON state of multiple electromagnet of capsule endoscope control equipment, based on the glue in the utility model
The control system of intracapsular sight glass, can specifically refer to Fig. 4, and Fig. 4 is the multiple electromagnetism of control provided by the embodiment of the utility model
The flow diagram of iron turn-on current state can specifically be further performed the step of step S303 by processor:
Step S401: connecting and the electric current of the first predetermined electromagnet of current electromagnetic iron phase neighbour.
It should be noted that being typically provided with strip permanent magnet in capsule endoscope, make one end of capsule endoscope in N
Pole, the other end are in the pole S.Current electromagnetic iron is to adsorb capsule endoscope one end by magnetic field force at current time to be attached to current electromagnetic
Electromagnet at the internal chamber wall of digestive system corresponding to iron.
In order to make it easy to understand, Fig. 5 (a) can be referred to, and the N extremely example of capsule endoscope 53 is adsorbed with current electromagnetic iron 51
It is illustrated.So, to make capsule endoscope 53 mobile to the first adjacent predetermined electromagnet 52, the first predetermined electromagnetism can be made
Iron 52 adsorbs one end of the pole S of capsule endoscope 53.
In addition, it is necessary to which explanation, is to turn on electric current for what the dotted line in Fig. 5 (a) to Fig. 5 (c) and Fig. 6 indicated
Electromagnet generate magnetic field the rough distribution situation of magnetic field line.
Step S402: the current direction of the first predetermined electromagnet 52 of control and the current direction of current electromagnetic iron 51 are opposite.
Specifically, Fig. 5 (b) can be referred to, because of the coil winding side of the first predetermined electromagnet 52 and current electromagnetic iron 51
Formula is identical, therefore when the current direction that the two is connected is opposite, the magnetic direction of generation is also just opposite.At this point, the first predetermined electricity
The general direction in the conjunction magnetic field that magnet 52 and current electromagnetic iron 51 generate jointly in 53 position of capsule endoscope, is by first
Predetermined electromagnet 52 is directed toward current electromagnetic iron 51, then the pole S one end of capsule endoscope 53 will be to the first predetermined electromagnet 52
It deflects.
Step S403: the first predetermined electromagnet current of control is gradually increased to the first predetermined current value by zero, controls simultaneously
The electric current of current electromagnetic iron 51 gradually decreases to zero.
Specifically, can refer to Fig. 5 (c) because current electromagnetic iron 51 to the effect of the magnetic field force of capsule endoscope 53 gradually
Reduce, and the first predetermined electromagnet 52 gradually weakens the magnetic field force effect of capsule endoscope 53, so that the S of capsule endoscope 53
Pole one end by the first predetermined 52 magnetic field force of electromagnet attraction and deflect, be finally attached to the first predetermined electromagnet 52 pair
At the internal chamber wall answered, and the pole N one end of capsule endoscope 53 is since the magnetic field force of current electromagnetic iron 51 weakens until being zero and taking off
Control from current electromagnetic iron 51 finally makes capsule endoscope 53 be attached to internal chamber wall corresponding to the first predetermined electromagnet 52
Place.
Step S404: judge whether 53 present position of capsule endoscope is target position, if it is, entering step
S405, if it is not, then entering step S401.
Step S405: keep current each electromagnet current on-state constant.
If 53 present position of capsule endoscope is target position, illustrate that capsule endoscope 53 needs in the position
Image taking is carried out, as long as keeping the current turns ON state of each electromagnet motionless.
If 53 present position of capsule endoscope is not target position, illustrate that capsule endoscope 53 also needs to continue
It moves.At this time just with the first predetermined electromagnet 52 for new current electromagnetic iron 51, step S401 is repeated to step
The operation of S404, until capsule endoscope 53 is successively by the driving of the magnetic field force of M the first predetermined electromagnet 52, final movement
To target position, wherein M is more than or equal to 1.
In view of capsule endoscope 53 is when target position carries out picture shooting, it may be necessary to angle adjustment is carried out, to obtain
Obtain relatively sharp comprehensive picture.Therefore, the control system based on the capsule endoscope in the utility model, can refer to Fig. 6,
After step S303, processor can also be further performed the step of:
Connect the electric current with the second adjacent predetermined electromagnet 61 of current electromagnetic iron 51；
Control the electric current that the second predetermined 61 electric current of electromagnet is less than current electromagnetic iron 51, and the electric current with current electromagnetic iron 51
It is contrary, so that the unadsorbed one end in internal chamber wall of capsule endoscope 53 is deflected to the second predetermined electromagnet 61.
It is illustrated herein with embodiment shown in fig. 6, current electromagnetic iron 51 adsorbs the pole N one end of capsule endoscope 53.
Because the second predetermined 61 electric current of electromagnet is less than the electric current of current electromagnetic iron 51, the second predetermined electromagnet 61 and current electromagnetic
The magnetic field line direction and vertical direction that iron 51 is generated in 53 position of capsule endoscope are in a certain angle to the second predetermined electromagnetism
Iron 61 deviates, at this point, capsule endoscope 53 keeps heeling condition by control.
As described above, capsule endoscope 53 can be by current electromagnetic iron 51 and any one adjacent with current electromagnetic iron 51
The collective effect of two predetermined electromagnet 61 is tilted to predetermined direction.It follows that when around multiple the second of current electromagnetic iron 51
Predetermined electromagnet 61 turn-on current sequentially in either order, and after the next second predetermined 61 turn-on current of electromagnet, upper one
The electric current of a second predetermined electromagnet 61 disconnects, then the pole S that can control capsule endoscope 53 rotates within the scope of 360 degree.
In summary, it is known that using the control system of the capsule endoscope in the utility model, can control in capsule and peep
Mirror carries out the movement and deflection of various states inside digestive system, can flexibly be accurately controlled the movement of capsule endoscope
Range, to take more fully clearly cavity picture.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Above to the control equipment and system of capsule endoscope provided by the utility model.It is described in detail.This
It applies specific case in text to be expounded the principles of the present invention and embodiment, the explanation of above embodiments is
It is used to help understand the method and its core concept of the utility model.It should be pointed out that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, this
A little improvement and modification are also fallen into the protection scope of the utility model claims.
Claims (9)
1. a kind of capsule endoscope controls equipment, which is characterized in that including tubular structure and be fixed on outside the tubular structure
Multiple electromagnet on surface；
Wherein, the tubular structure is the tubular structure where the inner chamber body that can be circumferentially positioned at digestive system outside limbs, is made
Multiple electromagnet are arranged around the inner chamber body；
Multiple electromagnet, which are used to change by change turn-on current state, applies magnetic field to the permanent magnet of capsule endoscope
Power, to drive the capsule endoscope to move in the digestive system inner chamber body.
2. control equipment according to claim 1, which is characterized in that multiple electromagnet are in the tubular structure appearance
Face is uniformly distributed.
3. control equipment according to claim 2, which is characterized in that the spacing between the adjacent electromagnet is not more than institute
Capsule endoscope length is stated, and is not less than the half of the capsule endoscope length.
4. control equipment according to claim 1, which is characterized in that the tubular structure is by can along tubular structure longitudinal section
Two shells of dismantling connection form.
5. control equipment according to claim 4, which is characterized in that further include being arranged in tubular structure outer surface and cylinder
The metal shell that shape planform matches, wherein metal shell is grounded.
6. control equipment according to any one of claims 1 to 5, which is characterized in that the tubular structure is heat-insulated tubular
Structure.
7. control equipment according to claim 6, which is characterized in that the tubular structure is along central axial direction diameter
Tapered cylinder-like structure.
8. control equipment according to claim 6, which is characterized in that the tubular structure is oval tubular structure.
9. a kind of capsule endoscope control system, which is characterized in that including in capsule as claimed in any one of claims 1 to 8
Sight glass controls equipment, capsule endoscope and processor；
Wherein, permanent magnet, wireless telecommunications system and picture pick-up device, the capsule endoscope are provided in the capsule endoscope
For shooting the inner cavity picture of digestive system by picture pick-up device and being sent to the processor by wireless telecommunications system；
The processor is connected with the wireless telecom equipment, for determining the shifting of capsule endoscope according to the inner cavity picture
Moving-target position, and according to the target position, control multiple electromagnet turn-on current states in capsule endoscope control equipment
And change and magnetic field force is applied to the permanent magnet of capsule endoscope, to drive the capsule endoscope in digestive system inner chamber body
It is moved to target position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153034.8U CN208693239U (en) | 2018-01-29 | 2018-01-29 | A kind of capsule endoscope control equipment and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820153034.8U CN208693239U (en) | 2018-01-29 | 2018-01-29 | A kind of capsule endoscope control equipment and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420391A (en) * | 2018-01-29 | 2018-08-21 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope control device, system and method |
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2018
- 2018-01-29 CN CN201820153034.8U patent/CN208693239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420391A (en) * | 2018-01-29 | 2018-08-21 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope control device, system and method |
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