CN107669239A - Capsule-type bronchoscope - Google Patents
Capsule-type bronchoscope Download PDFInfo
- Publication number
- CN107669239A CN107669239A CN201711050804.2A CN201711050804A CN107669239A CN 107669239 A CN107669239 A CN 107669239A CN 201711050804 A CN201711050804 A CN 201711050804A CN 107669239 A CN107669239 A CN 107669239A
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- China
- Prior art keywords
- capsule
- main body
- housing
- air bag
- bronchus
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- 210000000621 bronchi Anatomy 0.000 claims abstract description 56
- 239000000523 sample Substances 0.000 claims abstract description 34
- 239000002775 capsule Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 24
- 108090000565 Capsid Proteins Proteins 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 11
- 238000007689 inspection Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 241000167880 Hirundinidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 210000004209 hair Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
-
- 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
- A61B1/04—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
- A61B1/045—Control thereof
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- 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
- A61B1/267—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 for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
Abstract
The present invention provides a kind of capsule-type bronchoscope.The capsule-type bronchoscope of the present invention, including the main body inside bronchus and the control terminal positioned at human external can be stretched into, the housing of main body including capsule shape, power set and for shooting the shooting probe assembly inside bronchus, the rear end of housing is provided with least two openings, opening is provided with the switch for being used for adjusting opening open and-shut mode, shooting probe assembly and power set are respectively positioned on enclosure interior, and power set are located in opening, to drive main body to be moved in bronchus；Power set include that the air bag of air-flow and at least two guide vanes can be sprayed by deformation, air bag sprays air-flow and promotes main body to advance along bronchus under the reaction of air-flow by opening, guide vane is arranged on the outside of outlet, guide vane has adjustable angle relative to outlet, for changing the direction of advance of main body.The present invention can be checked easily into human body, patient be stimulated smaller.
Description
Technical field
The present invention relates to medicine equipment, more particularly to a kind of capsule-type bronchoscope.
Background technology
With the continuous progress of science and technology, in doctor's diagnosis and treatment process, increasing new-type medicine equipment has obtained extensively
Application.
Capsule-type bronchoscope can as a kind of new-type Respiratory Medicine inspection apparatus because its need not use lead core,
Essentially eliminate the pain of patient.The use process of currently used capsule-type bronchoscope is as follows：When patient swallows capsule branch
After airway wall, capsule bronchoscope is sent into by precalculated position by outside pusher or bracing wire, absorbs respiratory tract internal image
And send to external register instrument, after inspection terminates, body is exited using the tailfiber of capsule-type bronchoscope.Doctor is led to
The image of feedback is crossed, the state of an illness of patient is analyzed.
However, the branchofiberoscope of existing Clinical practice, shank is thick, is pushed in human body and positioning is more difficult,
Considerable distress, the bad patient of cardio-pulmonary function are caused to patient, or even is difficult to be resistant to this inspection.
The content of the invention
The present invention provides a kind of capsule-type bronchoscope, easily can be checked into human body, patient is stimulated compared with
It is small.
The present invention provides a kind of capsule-type bronchoscope, including the main body that can stretch into inside bronchus and positioned at human external
Control terminal, control and connected using soft connecting line between the rear end of terminal and main body, main body includes the housing, dynamic of capsule shape
Power apparatus and for shooting the shooting probe assembly inside bronchus, the rear end of housing is provided with least two openings, is set in opening
There is the switch for adjusting opening open and-shut mode, image probe assembly and power set are respectively positioned on enclosure interior, power set position
In in opening, to drive main body to be moved in bronchus；Power set include that the air bag of air-flow and extremely can be sprayed by deformation
Few two guide vanes, the gas outlet of air bag and open communication, to make air-flow spray and under the reaction of air-flow by opening
Main body is promoted to advance along the bronchus, guide vane is arranged on the outside of outlet, and guide vane has adjustable relative to outlet
The angle of section, for changing the direction of advance of main body.
Optionally, pressure plare and constant force spring are provided with air bag, pressure plare is movably disposed in air bag, and is formed
A part for the cavity wall of air bag, the first end of constant force spring are connected with pressure plare, and the second end of constant force spring is connected to air bag
Close to the side of housing rear end, when the air pressure that constant force spring is used in air bag changes because of gas ejection, pressure plare is pulled to
Housing rear end, until the air pressure in air bag recovers to steady state value.
Optionally, guide vane is corresponding respectively is arranged on the outside of different outlets, and is linked between all guide vanes.
Optionally, power set also include vane drive mechanism, and vane drive mechanism and control terminal have electrical connection, used
In the angle relative to housing for changing guide vane.
Optionally, housing includes procapsid and back casing, and procapsid has the front end of arc-shaped, and the shell footpath of back casing is by preceding
End to rear end is gradually reduced, and opening is positioned at the rear end of back casing；
The rear end of procapsid and the front end of back casing are cylindric and are mutually butted, the docking section of procapsid and back casing
Position seamlessly transits.
Optionally, the front end of housing has transparent region, and shooting probe assembly corresponds to transparent region setting, for through saturating
Area pellucida domain detects to bronchus inside.
Optionally, imaging probe assembly includes camera and the multiple LED light supplement lamps being circumferentially positioned at around camera.
Optionally, capsule-type bronchoscope also includes controller and communication component, and controller and communication component are arranged at
In housing, controller is used for the work of control shooting probe assembly and power set respectively, communication component be used in controller and
Transmission signal between human external.
Optionally, the communication component wirelessly transmission signal between human external；Or
Soft connecting line is signal wire, and communication component passes through transmission signal between soft connecting line and human external.
Optionally, control terminal is provided with display screen and/or controls.
The capsule-type bronchoscope of the present invention specifically includes the main body that can stretch into inside bronchus and positioned at human external
Terminal is controlled, controls and is connected between terminal and the rear end of main body using soft connecting line, main body includes housing, the power of capsule shape
Device and for shooting the shooting probe assembly inside bronchus, the rear end of housing is provided with least two openings to be opened/closed, opened
Mouth, which is provided with, to be used to adjust the switch that opening is opened and closed, and images probe assembly and power set are respectively positioned on enclosure interior, power set position
In in opening, to drive main body to be moved in bronchus；Power set include that the air bag of air-flow and extremely can be sprayed by deformation
Few two guide vanes, the gas outlet of air bag and open communication, to be sprayed air-flow and under the reaction of air-flow by opening
Main body is promoted to advance along bronchus, guide vane is arranged on the outside of outlet, and guide vane has adjustable relative to outlet
Angle, for changing the direction of advance of main body.So main body can be promoted along before bronchus inside by the reaction force of air-flow
Enter, so as to check intrabronchial different parts, thus extra mechanism or equipment need not be stretched into again in bronchus, it is overall
Structure snd size are more compact, and the stimulation for examinate is smaller.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the capsule-type bronchoscope that the embodiment of the present invention one provides；
Fig. 2 is the structural representation of the main body of capsule-type bronchoscope in Fig. 1.
Description of reference numerals：
1-main body；2-control terminal；3-soft connecting line；11-housing；12-power set；13-shooting detection
Component；14-controller；15-communication component；111-opening；112-procapsid；113-back casing；114-transparent region；
121-air bag；122-guide vane；1211-pressure plare；1212-constant force spring；131-camera；132-LED light fillings
Lamp.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the structural representation for the capsule-type bronchoscope that the embodiment of the present invention one provides.Fig. 2 is capsule-type in Fig. 1
The structural representation of the main body of bronchoscope.As depicted in figs. 1 and 2, the capsule-type bronchoscope that the present embodiment provides, specific bag
The main body 1 that can be stretched into inside bronchus and the control terminal 2 positioned at human external are included, is controlled between terminal 2 and the rear end of main body 1
Connected using soft connecting line 3, the housing 11 of main body 1 including capsule shape, power set 12 and for shooting inside bronchus
Probe assembly 13 is imaged, the rear end of housing 11 is provided with least two openings 111 to be opened/closed, and opening 111 is provided with and opened for regulation
The switch (not shown)s of the opening and closing of mouth 111, image probe assembly 13 and power set 12 are respectively positioned on inside housing 11, power dress
12 are put in opening 111, to drive main body 1 to be moved in bronchus；Power set 12 include that gas can be sprayed by deformation
The guide vane 122 of air bag 121 and at least two of stream, the gas outlet of air bag 121 connect with opening 111, to be incited somebody to action by opening 111
Air-flow sprays and promotes main body 1 to advance along bronchus under the reaction of air-flow, and guide vane 122 is arranged on the outside of outlet,
Guide vane 122 has adjustable angle relative to outlet, for changing the direction of advance of main body 1.
Specifically, the capsule-type bronchoscope of the present embodiment, its main body 1 can enter inside of human body by the oral cavity of people,
And stretch into bronchus and checked.The main body 1 of capsule-type bronchoscope passes through soft connecting line 3 and the control outside human body
Terminal 2 connects, so after checking bronchus, you can is taken out main body 1 by lifting soft connecting line 3.Capsule
The small volume of formula bronchoscope, entered with the oral cavity easily by people inside bronchus.
In order to check the bronchus of human body, shooting probe assembly is provided with the main body 1 of capsule-type bronchoscope
13, shooting probe assembly 13 can carry out shooting detection, and the figure that will be photographed to bronchus inside by means such as visible rays
As transmitting in the control terminal 2 of human external or in other medical treatment detection devices, such doctor can intuitively see by
The respiratory tract inner case of examiner, and condition-inference and successive treatment are carried out whereby.
Specifically, the main body 1 of capsule-type bronchoscope includes the housing 11 in capsule shape, and image probe assembly 13 etc.
Part is arranged inside housing 11.The housing 11 of so capsule shape is easy to enter inside bronchus from human oral cavity, and is propping up
Tracheal strips are advanced.In addition, housing 11 typically has relatively smooth outer surface, in order to be slided along bronchus.Housing 11
Rear end is provided with least two openings 111, so that power set 12 are driven using reaction force to main body 1.
Because the main body 1 of capsule-type bronchoscope needs to stretch into the respiratory tract of inside of human body, and advance along bronchus,
So as to check intrabronchial different parts.In order to which the main body 1 of capsule-type bronchoscope can freely be advanced along bronchus,
It is additionally provided with power set 12 in main body 1, power set 12 can provide the driving force for promoting main body 1 to advance, so as to allow master
Body 1 advances to different parts.
Wherein, power set 12 specifically include the air bag 121 that air-flow can be sprayed by deformation.Wherein, in air bag 121
It is stored with air or other harmless gases safe to the human body.The opening 111 of the gas outlet of air bag 121 and the rear end of housing 11 connects
Logical, when the switch at opening 111 is opened, the gas in air bag 121 can be gas outlet and opening 111 in a manner of air-flow
It is ejected to outside main body 1, and promotes the main body 1 of capsule-type bronchoscope to advance along bronchus under the reaction of air-flow.So,
By the opening and closing for controlling the upper shed 111 of housing 11, you can allow air bag 121 to provide the air-flow for promoting main body 1 to advance.Now,
The main body 1 of capsule-type bronchoscope can voluntarily be advanced by the power set 12 of itself, and no longer need to fill outside bracing wire etc.
The driving put.
In order to allow main body 1 to realize controllable motion in bronchus, at least two directing vanes are included in power set 12
Piece 122, guide vane 122 are arranged on the outside of outlet, and guide vane 122 has adjustable angle relative to outlet, is used for
Change the direction of advance of main body 1.Angle so by changing guide vane 122, thus it is possible to vary the airflow direction in exit, from
And main body 1 is allowed to realize deflecting under the reaction of air-flow.So, the angular transformation of guide vane 122 is passed through, you can allow capsule-type
The main body 1 of bronchoscope turns to freely in bronchus, improves the motion controllability of capsule-type bronchoscope.
Because the power set 12 of capsule-type bronchoscope include air bag 121 and the grade part of guide vane 122, therefore can
To promote main body 1 to advance along inside bronchus by the reaction force of air-flow, so as to check intrabronchial different parts.With it is existing
Have in technology and realize that the motion of capsule-type bronchoscope is compared by the external agency such as bracing wire or outside pusher, due to capsule
The main body 1 of formula bronchoscope itself i.e. can be achieved freely advances, thus need not be stretched into again in bronchus extra mechanism or
Equipment, overall structure and size are more compact, and the stimulation for examinate is smaller.
Meanwhile capsule-type bronchoscope is promoted by pneumatic power source, thus propulsive force is smoothly controllable, and main body 1
The speed of advance with electrodeless regulation, can be accurately positioned the affected part or the desired portion observed in detail of doctor of patient
Position, has preferable Checking on effect.
Specifically, as a kind of optional mode, gas of the capsule-type bronchoscope in using air bag 121 blows out air-flow
When, in order to ensure that the air-flow that is blown out in air bag 121 is consistent all the time, pressure plare 1211 and constant force spring are provided with air bag 121
1212, pressure plare 1211 is movably disposed in air bag 121, and forms a part for the cavity wall of air bag 121, constant force spring
1212 first end is connected with pressure plare 1211, after the second end of constant force spring 1212 is connected to the close housing 11 of air bag 121
The side at end, when the air pressure that constant force spring 1212 is used in air bag 121 changes because of gas ejection, pressure plare 1211 is pulled to
The rear end of housing 11, until the air pressure in air bag 121 recovers to steady state value.
So by setting pressure plare 1211 and constant force spring 1212 inside air bag 121, can carry out in air bag 121
Pressure is adjusted.Specifically, when blowout air-flow in air bag 121, the gas flow in air bag 121 is constantly reduced, drop of pressure, so
The air velocity and intensity blown out in air bag 121 all can constantly slow down.Weaker air-flow is promoting capsule-type bronchoscope
During main body 1, the translational speed of main body 1 will be made reduce, or even occur being difficult to the situation for promoting main body 1 to move.In order to avoid gas
Capsule 121 occurs the situation of air pressure decline when blowing out air-flow, and moveable pressure plare 1211, pressure plare are provided with air bag 121
1211 part as the cavity wall of air bag 121, its side are located inside air bag 121, and opposite side is located at outside air bag 121, and position
Side inside air bag 121 is connected with constant force spring 1212.When gas flow is reduced in air bag 121, air pressure can constantly decline, this
When, because constant force spring 1212 is connected between pressure plare 1211 and air bag 121, so constant force spring 1212 can rely on itself bullet
Power allows pressure plare 1211 to be moved to close to the direction of the rear end of housing 11, and reduces the volume of air bag 121.So when air bag 121
Volume and gas flow can be reduced jointly with identical trend, thus now the air pressure in air bag 121 can ensure it is substantially constant.Pressure
Plate 1211 is in movement, until the elastic force that constant force spring 1212 is provided puts on pressure plare 1211 with gas in air bag 121
On pressure when balancing each other, can just stop moving, now, the air pressure in air bag 121 is in steady state value.
Due to the common mating reaction of pressure plare 1211 and constant force spring 1212, air bag 121 is enabled to always with more
Constant air pressure provides air-flow, thus when the main body 1 of capsule-type bronchoscope is moved in bronchus, its movement velocity is more steady
It is fixed controllable, the operating personnel such as doctor can be allowed more accurately to control main body 1 in intrabronchial movement velocity and position, guarantee
The accuracy of inspection.
In order to be controlled to main body 1 in the intrabronchial direction of motion, guide vane 122 is additionally provided with main body 1.Lead
The outside of outlet is arranged on to blade 122, thus when the angle of guide vane 122 changes, air-flow also can be in guide vane
The side of guide vane 122 is inclined under 122 barrier effect, so as to change the direction of motion of capsule-type bronchoscope main body 1.
In order to change the direction of motion of capsule-type bronchoscope main body 1 by guide vane 122, in capsule-type bronchoscope
It is general also to include vane drive mechanism (not shown), there is electrical connection between vane drive mechanism and control terminal 2, so
After control terminal 2 sends instruction, vane drive mechanism can drive guide vane 122 to move, so as to change guide vane 122
Relative to the angle of housing 11.
Specifically, vane drive mechanism can have a variety of possible structures and implementation.For example, guide vane 122 can
To be hinged between housing 11, and vane drive mechanism can be arranged on jointed shaft, and realizes guiding by rotating jointed shaft
The rotation deflecting of blade 122；Or vane drive mechanism can also be the connecting rod connected with the surface of driving blade, and pass through company
The position of bar or the change of length and realize the movement of guide vane 122.
Optionally, guide vane 122 is corresponding respectively is separately positioned on the outside of different outlets, and all guide vanes 122
Between link.Thus for guide vane 122 when carrying out angular adjustment, all guide vanes 122 can point to same scope
And angle, such guide vane 122 is more consistent to the guiding of air-flow, can effectively ensure that the main body of capsule-type bronchoscope
1 direction of motion.
Specifically, guide vane 122 carries out angular adjustment, the concrete mode of control capsule-type bronchoscope can be as follows：
1) guide vane 122 is swung to the right, and capsule-type bronchoscope is moved from initial position to left front；
2) guide vane 122 moves forwards to central return, capsule-type bronchoscope；
3) guide vane 122 is swung to the left, and capsule-type bronchoscope is moved from initial position to right front；
4) soft connecting line 3 is pulled, capsule-type bronchoscope exits body.
And be used as the optional embodiment of one of which, housing 11 can be split-type structural, such power set 12 with
And shooting probe assembly 13 can be easily arranged in housing 11.Specifically, housing 11 includes procapsid 112 and back casing
113, procapsid 112 has the front end of arc-shaped, and the shell footpath of back casing 113 is gradually reduced by front end to rear end, and opening 111 is located at
The rear end of back casing 113.In addition, the rear end of procapsid 112 and the front end of back casing 113 are cylindric and are mutually butted, it is preceding
The docking site of housing 112 and back casing 113 seamlessly transits.
Because procapsid 112 has the front end of arc-shaped, thus front end has more smooth camber line, is easy to overcome branch gas
The resistance of tube wall advances.The front end of procapsid 112 and back casing 113 is cylindric and seamlessly transitted, thus works as whole housing
11 be not in the structure or position to circumferential projection.Thus the main body 1 of capsule-type bronchoscope has more smooth profile,
Smoothly it can be moved along bronchus without being stuck among bronchus.
It can be achieved a butt joint between procapsid 112 and back casing 113 using engagement thread, the modes such as clamping can also be used
Docked.Such as the docking site of procapsid 112 and back casing 113 can be provided with external screw thread or internal thread, and in dependence
The docking between front and rear housings is realized in engagement between external screw thread.When being docked using threaded engagement mode, between front and rear housings 11
Connection is more close, difficult for drop-off or separated.
In order to ensure that the inside of housing 11 has preferable sealing, it is also provided between the docking site of front and rear housings
The structures such as sealing ring.
Shot and detected for the ease of the shooting probe assembly 13 in housing 11, the front end of housing 11 has clear area
Domain 114, the corresponding transparent region 114 of shooting probe assembly 13 is set, for being visited through transparent region 114 to bronchus inside
Survey.
Specifically, the front end of housing 11 can be split-type structural or integral structure.Such as when the front end of housing 11 is
During split-type structural, the front end of housing 11 includes remaining of transparent arc protective cover, arc protective cover and the front end of housing 11
Be fit partially within together, and image probe assembly 13 can be by the arc protective cover to carrying out shooting detection outside housing 11.
When the main body 1 of capsule-type bronchoscope enters human body bronchus, shooting probe assembly 13 is that can pass through transparent arc protection
Cover and observe and photograph the realtime graphic inside bronchus, so as to allow doctor and inspection personnel to be able to intuitively see bronchus
Inner case.
In addition, the front end of housing 11 can also be integral type structure, now, housing 11 is made of clear material, and except
The position of front end is coated with opaque paint, and the position of such front end of housing 11 uncoated coating can form transparent visual
Window, so that shooting probe assembly 13 carries out shooting detection.
Specifically, shooting probe assembly 13 includes camera 131 and the multiple LED being circumferentially positioned at around camera 131
Light compensating lamp 132.Camera 131 is usually visible image capturing head, to provide the image for meeting human viewable's custom, and LED light fillings
Lamp 132 is looped around around camera 131, and the direction of illumination of LED light supplement lamp 132 is towards before the main body 1 of capsule-type bronchoscope
Side, it is thus possible to illuminate the bronchus position of the direction of advance of main body 1, allow camera 131 to be operated under preferable illumination condition.
In the present embodiment, the quantity of LED light supplement lamp 132 can be four, and four LED light supplement lamps 132 are circumferentially positioned at
The surrounding of camera 131.Four LED light supplement lamps 132 can be illuminated in each orientation of the surrounding of camera 131, it is ensured that be taken the photograph
Intrabronchial state can be photographed completely as first 131.
In order to control the work of shooting probe assembly 13 and power set 12, capsule-type bronchoscope also includes controller 14
With communication component 15, controller 14 and communication component 15 are arranged in housing 11, and controller 14 is used for control shooting respectively and visited
The work of component 13 and power set 12 is surveyed, communication component 15 is used for the transmission signal between controller 14 and human external.
So it is used to control the controller 14 of shooting probe assembly 13 and power set 12 to be arranged on capsule-type bronchus
In the main body 1 of mirror, and the outside of controller 14, shooting probe assembly 13 and power set 12 is protected by housing 11, thus
Controller 14 easily can be attached between shooting probe assembly 13 and power set 12, and will not be by housing 11
The influence of external environment condition.
In general, controller 14 can use preset instructions control power set 12 and shooting probe assembly 13, so that glue
The main body 1 of bellows bronchoscope realizes the Detection task inside bronchus automatically.Or controller 14 can also with positioned at human body
Electrically connected between outside control terminal 2, and by controlling terminal 2 to the image signal transmission of controller 14 and control instruction.For
Electrical connection is established between controller 14 and control terminal 2, also includes communication component 15 in capsule-type bronchoscope, communicates
Component 15 can between controller 14 and the control terminal 2 of human external transmitting telecommunication number, so as to complete instruction and information
Transmission.
In order to be communicated, communication component 15 can have different communication modes.For example, communication component 15 can pass through
Transmission signal between wireless mode and human external.So, communication component 15 can utilize wireless signal and control terminal 2, or
Wireless connection and signal transmission are completed between other medical monitoring equipment of person's human external.
Now, the power supplies such as battery are additionally provided with the main body 1 of capsule-type bronchoscope, with to controller 14, logical
Believe that component 15 and shooting probe assembly 13 provide electric power.
Or communication component 15 can also be attached by wired mode and human external.Now, soft connecting line 3
Can be signal wire, communication component 15 passes through transmission signal between soft connecting line 3 and human external.Specifically, soft connection
The inner core of line 3 can be signal wire, to realize the supply of the power supply in capsule-type bronchoscope main body 1 and the transmission of signal.
In order to allow doctor or inspection personnel is controlled to capsule-type bronchoscope and picture transmission, terminal 2 is controlled
The one or more being provided with display screen or controls.
For example, be provided with display screen in control terminal 2, display screen can be to take the photograph in real-time display capsule-type bronchoscope
Bronchus internal image as accessed by probe assembly 13, checked for doctor, inspection personnel and other personnel and
The state of an illness judges.
Likewise, being also provided with controls in control terminal 2, controls can control the operation of power set 12,
The main body 1 of capsule-type bronchoscope is set to move ahead or turn to along bronchus, so as to be moved to intrabronchial appointed part, and it is right
Privileged site carries out primary part observation in bronchus.Controls can be control button, directionkeys or manipulate rocking bar etc..
In the present embodiment, capsule-type bronchoscope specifically includes the main body that can stretch into inside bronchus and positioned at human external
Control terminal, control and connected using soft connecting line between the rear end of terminal and main body, main body includes the housing, dynamic of capsule shape
Power apparatus and for shooting the shooting probe assembly inside bronchus, the rear end of housing is provided with least two openings to be opened/closed,
Opening is provided with the switch for being used for adjusting opening opening and closing, images probe assembly and power set are respectively positioned on enclosure interior, power set
In opening, to drive main body to be moved in bronchus；Power set include can by deformation and spray the air bag of air-flow and
At least two guide vanes, the gas outlet of air bag and open communication, to be sprayed air-flow and in the reaction of air-flow by opening
Lower promotion main body is advanced along bronchus, and guide vane is arranged on the outside of outlet, and guide vane has adjustable relative to outlet
Angle, for changing the direction of advance of main body.So main body can be promoted along inside bronchus by the reaction force of air-flow
Advance, so as to check intrabronchial different parts, thus extra mechanism or equipment need not be stretched into again in bronchus, it is whole
Body structure snd size are more compact, and the stimulation for examinate is smaller.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of capsule-type bronchoscope, including the main body (1) that can be stretched into inside bronchus and the control end positioned at human external
Hold (2), connected between the control terminal (2) and the rear end of the main body (1) using soft connecting line (3), it is characterised in that
The housing (11) of the main body (1) including capsule shape, power set (12) and visited for shooting the shooting inside the bronchus
Component (13) is surveyed, the rear end of the housing (11) is provided with least two openings (111), and the opening (111), which is provided with, to be used to adjust
The switch of described opening (111) open and-shut mode is saved, the shooting probe assembly (13) and the power set (12) are respectively positioned on institute
It is internal to state housing (11), the power set (12) are in the opening (111), to drive the main body (1) in the branch
Tracheal strips move；The power set (12) include to be oriented to spray the air bag of air-flow (121) and at least two by deformation
Blade (122), the gas outlet of the air bag (121) connect with the opening (111), described to be made by the opening (111)
Air-flow sprays and promotes the main body (1) to advance along the bronchus under the reaction of the air-flow, the guide vane
(122) outside of the outlet (111) is arranged on, the guide vane (122) has adjustable relative to the outlet (111)
Angle, for changing the direction of advance of the main body (1).
2. capsule-type bronchoscope according to claim 1, it is characterised in that be provided with pressure in the air bag (121)
Plate (1211) and constant force spring (1212), the pressure plare (1211) is movably disposed in the air bag (121), and is formed
A part for the cavity wall of the air bag (121), the first end of the constant force spring (1212) are connected with the pressure plare (1211),
Second end of the constant force spring (1212) is connected to the side of close housing (11) rear end of the air bag (121), institute
State constant force spring (1212) be used for air pressure in the air bag (121) because gas sprays change when, by the pressure plare
(1212) housing (11) rear end is pulled to, until the air pressure in the air bag (121) recovers to steady state value.
3. capsule-type bronchoscope according to claim 2, it is characterised in that the guide vane (122) corresponds to respectively
Be arranged on the outside of different outlets, and linked between all guide vanes (122).
4. according to the capsule-type bronchoscope described in claim any one of 1-3, it is characterised in that also including blade driving machine
Structure, the vane drive mechanism and the control terminal (2) have electrical connection, for changing the phase of the guide vane (122)
For the angle of the housing (11).
5. according to the capsule-type bronchoscope described in claim any one of 1-3, it is characterised in that before the housing (11) includes
Housing (112) and back casing (113), the procapsid (112) have the front end of arc-shaped, the shell footpath of the back casing (113)
It is gradually reduced by front end to rear end, the opening (111) is located at the rear end of the back casing (113)；
The rear end of the procapsid (112) and the front end of the back casing (113) are cylindric and are mutually butted, the fore shell
The docking site of body (112) and the back casing (113) seamlessly transits.
6. capsule-type bronchoscope according to claim 5, it is characterised in that the front end of the housing (11) has transparent
Region (114), the corresponding transparent region (114) of shooting probe assembly (13) is set, for passing through the transparent region
(114) to being detected inside the bronchus.
7. capsule-type bronchoscope according to claim 6, it is characterised in that the shooting probe assembly (13) includes taking the photograph
As head (131) and the multiple LED light supplement lamps (132) being circumferentially positioned at around the camera (131).
8. according to the capsule-type bronchoscope described in claim any one of 1-3, it is characterised in that also including controller (14) and
Communication component (15), the controller (14) and the communication component (15) are arranged in the housing (11), the control
Device (14) is used for the work for controlling the shooting probe assembly (13) and the power set (12) respectively, the communication component
(15) it is used in the controller (14) transmission signal between human external.
9. capsule-type bronchoscope according to claim 8, it is characterised in that the communication component (15) passes through wireless parties
Transmission signal between formula and human external；Or
The soft connecting line (3) is signal wire, and the communication component (15) passes through the soft connecting line (3) and human external
Between transmission signal.
10. according to the capsule-type bronchoscope described in claim any one of 1-3, it is characterised in that on the control terminal (2)
Provided with display screen and/or controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050804.2A CN107669239A (en) | 2017-10-31 | 2017-10-31 | Capsule-type bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050804.2A CN107669239A (en) | 2017-10-31 | 2017-10-31 | Capsule-type bronchoscope |
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| Publication Number | Publication Date |
|---|---|
| CN107669239A true CN107669239A (en) | 2018-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050804.2A Pending CN107669239A (en) | 2017-10-31 | 2017-10-31 | Capsule-type bronchoscope |
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| Country | Link |
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| CN (1) | CN107669239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523823A (en) * | 2018-06-29 | 2018-09-14 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope and its autonomous steering control system |
| CN108742483A (en) * | 2018-06-29 | 2018-11-06 | 重庆金山医疗器械有限公司 | A kind of controllable capsule endoscopy system |
-
2017
- 2017-10-31 CN CN201711050804.2A patent/CN107669239A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523823A (en) * | 2018-06-29 | 2018-09-14 | 重庆金山医疗器械有限公司 | A kind of capsule endoscope and its autonomous steering control system |
| CN108742483A (en) * | 2018-06-29 | 2018-11-06 | 重庆金山医疗器械有限公司 | A kind of controllable capsule endoscopy system |
| 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 |
| CN108523823B (en) * | 2018-06-29 | 2024-02-13 | 重庆金山医疗技术研究院有限公司 | Capsule endoscope and autonomous mobile steering control system thereof |
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Application publication date: 20180209 |