CN110432867A - A kind of smooth power diagnosis and treatment one capsule endoscope - Google Patents
A kind of smooth power diagnosis and treatment one capsule endoscope Download PDFInfo
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- CN110432867A CN110432867A CN201910739212.4A CN201910739212A CN110432867A CN 110432867 A CN110432867 A CN 110432867A CN 201910739212 A CN201910739212 A CN 201910739212A CN 110432867 A CN110432867 A CN 110432867A
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- 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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
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- 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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
-
- 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
- A61B1/06—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
-
- 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
- A61B1/0615—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 for radial illumination
-
- 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
- A61B1/0623—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 for off-axis illumination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/062—Photodynamic therapy, i.e. excitation of an agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0608—Rectum
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0609—Stomach and/or esophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Endoscopes (AREA)
Abstract
The present invention discloses a kind of smooth power diagnosis and treatment one capsule endoscope, comprising: is in turn connected to form the first shell, the second light transmitting shell and the soft shell of accommodating space；First lighting unit is arranged on the outside of accommodating space, and the first lighting unit is connected between the first shell and the second light transmitting shell, for emitting light；Battery is fixed in accommodating space；Picture system is arranged in accommodating space, connect with soft shell, for acquiring the image inside detected person's alimentary canal；Expansion bend is connect with picture system and battery respectively, and band moving picture system moves in telescopic process, to drive soft shell flexible；Control system is connect with battery, for controlling energized state, picture system acquisition image and the first lighting unit transmitting light of expansion bend respectively.The present invention not only increases lighting area, while being able to achieve different angle and carrying out irradiation, optical density is improved, so that detection accuracy can be improved.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of smooth power diagnosis and treatment one capsule endoscope.
Background technique
Root according to the statistics of the World Health Organization, the hair of three kinds of gastric cancer, colorectal cancer and cancer of the esophagus most important alimentary tract cancers
Sick rate is in rising trend.Alimentary tract cancer belongs to mucosa infection, and the cure rate of early detection is high, the meaning weight early sieved
Greatly.By taking gastric cancer as an example, prognosis be it is directly related with pathological staging, early carcinoma of stomach is more than that 90% can cure, and late
Phase is difficult to cure substantially, thus gastric cancer early diagnosis and early treatment be vital.
Light power diagnosis (Photodynamic Diagnosis, PDD) is a kind of new diagnostic technology, utilizes photosensitive drug
The selective enrichment at cancer cell；Cancerous tissue is irradiated with exciting light again, the photosensitive drug of enrichment is made to generate fluorescence；It is logical
It crosses and the intensity of fluorescence and distribution is analyzed, that is, can determine whether position and the situation of cancer.
Photodynamic therapy (photodynamic therapy, PDT) is new with one kind of light sensitive effect treatment tumor disease
Method specifically irradiates tumor locus with the light of specific wavelength, and selective aggregation can be made to activate in the photosensitive drug of tumor tissues,
Cause photochemical reaction and destroys tumour.Wherein, photosensitive drug can transfer energy to the oxygen of surrounding, generate highly active single line
State oxygen；With neighbouring large biological molecule oxidation reaction can occur for singlet oxygen, generate cytotoxicity and then killing tumor cell；With
Traditional tumour therapy is compared, and the advantage of PDT is effectively to be treated to accurate, targeting, and side effect is smaller.
Use in conjunction light power diagnosis PDD and photodynamic therapy PDT can precisely treat tumour, photosensitive in PDD
PDT is carried out under the instruction of agent (photosensitizers, PS) fluorescence, while sufficiently treatment tumour, to surrounding normal group
It is minimum to knit damage；Therapeutic effect can be judged by carrying out PDD after treatment end simultaneously, in necessary situation, carry out secondary PDT
Treatment；Light power diagnosis and treatment integrated technique is the developing direction of accurate targeting therapy for tumor.
Existing light power diagnosis mostly uses capsule endoscope to carry out, and capsule endoscope is that a kind of size shape is similar to capsule
Image system, capsule endoscope is to integrate the human body of photo-optic system, wireless telecommunication system and electric supply system to disappear
Change road checking tool；Capsule endoscope will move after being swallowed by subject in gastro-intestinal tract, on the way to gastro-intestinal tract inner wall
Shooting inspection is carried out, and sends image to exterior terminal；Doctor can determine lesion by the received image of exterior terminal
Position and diagnosis；Compared with common scope, the sense of discomfort of capsule endoscope is smaller, and patient's interdependence is higher；But in existing capsule
Mirror has a single function, and lighting area is small, and irradiation direction is fixed, and can only be used to shoot the White-light image inside alimentary canal, diagnosis is quasi-
True property depends on the level of doctor, and the technology is difficult to find the cancer lesion in early stage, and it is even more impossible to directly implement PDT to control
It treats；In addition, existing capsule endoscope is limited (8~10mm) by diameter, end is limited for the space for arranging LED, does not fill
The space of foot is simutaneously arranged enough diagnosis light sources and treatment light source.
Summary of the invention
The object of the present invention is to provide a kind of more irradiation angles, the light power diagnosis and treatment one of big lighting area, high light intensity
Capsule endoscope.
To achieve the above object, the present invention provides a kind of smooth power diagnosis and treatment one capsule endoscopes, comprising:
First shell, the second light transmitting shell and soft shell, the soft shell are connected to first shell and institute
It states between the second light transmitting shell, forms accommodating space；
First lighting unit is arranged on the outside of the accommodating space, and first lighting unit is connected to outside described first
Between shell and the second light transmitting shell, first lighting unit is for emitting light；
Battery is fixed in the accommodating space；
Picture system is arranged in the accommodating space, connect with the soft shell, described in described image system transmission
Second light transmitting shell acquires the image inside detected person's alimentary canal；
Expansion bend is fixedly connected with described image system and the battery respectively, is stretched for shrinking when being powered, when power-off
Exhibition, and described image system motion is driven in telescopic process, to drive the soft shell to shrink and stretching, extension；
Control system is connect with the battery, first lighting unit, the expansion bend and described image system, is used
Emit in the energized state, described image system acquisition described image and first lighting unit for controlling the expansion bend respectively
Light.
Preferably, described image system includes:
Substrate, the end of the substrate are connect with the soft shell, and the substrate is fixedly connected with the expansion bend,
The substrate drives the soft shell to shrink and stretch for moving under the drive of the expansion bend；
Camera system, on the substrate, the camera system is connect with the control system, the camera system for setting
For the image inside detected person's alimentary canal to be acquired through second light transmitting shell under control system control.
Preferably, first lighting unit includes:
First circuit board, setting are connect between first shell and the second light transmitting shell, and with the control system,
It is folded and unfolded under soft shell drive；
First illuminating apparatus is welded on the first circuit board, in first circuit board folding and stretching process
Irradiating angle changes, and first illuminating apparatus is for emitting light under the control of the control system.
Preferably, the smooth power diagnosis and treatment one capsule endoscope further includes having the second lighting unit, and second illumination is single
Member includes:
Second circuit board, setting on the substrate, and are connect with the control system；
Second illuminating apparatus is welded on the second circuit board, for emitting light under control system control.
Preferably, the smooth power diagnosis and treatment one capsule endoscope further include:
Communication system is connect with the camera system, the control system and exterior terminal respectively, is used for described image
It is sent to the exterior terminal, and the control instruction that the exterior terminal is sent is transmitted to the control system.
Preferably, the shape of second light transmitting shell is hemispherical.
Preferably, the shape of first shell is that one end is hemispherical, the other end is cylindric.
Preferably, the first circuit board is foldable flexible circuit board.
Preferably, the expansion bend is electroluminescent memorial alloy.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
Expansion bend is fixedly connected with picture system and battery respectively in the present invention, and picture system is connect with soft shell, soft
Property shell is connect with the first light unit；Expansion bend is shunk in energization, and band moving picture system moves downward, soft to drive
Property shell shrink, so that the first light unit angle be made to change, to effectively expand axial lighting area, and can carry out
Multi-angle, large area irradiation.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that a kind of face section of the smooth power diagnosis and treatment one capsule endoscope of the present invention when the first lighting unit is unfolded shows
It is intended to；
Fig. 2 is that a kind of top view cross section of the smooth power diagnosis and treatment one capsule endoscope of the present invention when the first lighting unit is unfolded shows
It is intended to；
Fig. 3 is that a kind of face section of the smooth power diagnosis and treatment one capsule endoscope of the present invention when the first lighting unit folds shows
It is intended to；
Fig. 4 is that a kind of top view cross section of the smooth power diagnosis and treatment one capsule endoscope of the present invention when the first lighting unit folds shows
It is intended to.
Symbol description: 1- soft shell, the first illuminating apparatus of 2-, 3- first circuit board, the second illuminating apparatus of 4-, 5- camera shooting
System, 6- control system, the second light transmitting shell of 7-, 8- expansion bend, 9- battery, 10- communication system, the first shell of 11-, 12- base
Plate, 13- second circuit board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of more irradiation angles, the light power diagnosis and treatment one of big lighting area, high light intensity
Capsule endoscope.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As depicted in figs. 1 and 2, light power diagnosis and treatment one capsule endoscope of the present invention includes the first shell 11, outside the second light transmission
Shell 7, soft shell 1, the first light unit, battery 9, picture system, expansion bend 8 and control system 6.
Wherein, the soft shell 1 is connected between first shell 11 and second light transmitting shell 7, is formed and is held
Between emptying.
In order to avoid causing to damage to inside of human body tissue, the shape of second light transmitting shell 7 is hemispherical.It is preferred that
Ground, the shape of first shell 11 are that one end is hemispherical, the other end is cylindric.First shell 11 and the second light transmitting shell
7 form capsule shape.
First lighting unit is arranged on the outside of the accommodating space, and it is saturating to be connected to first shell 11 and second
Between light shell 7, first lighting unit is for emitting light.The quantity of first light unit is n, and n is greater than 0
Natural number.In the present embodiment, n takes 12.
Specifically, first lighting unit includes first circuit board 3 and the first illuminating apparatus 2.The first circuit board 3
Setting is connect between first shell 11 and the second light transmitting shell 7, and with the control system 6, in the soft shell 1
It is folded and unfolded under drive.
First illuminating apparatus 2 is welded on the first circuit board 3 and close to 7 side of the second light transmitting shell, In
The first circuit board 3 irradiating angle in folding and stretching process changes, and first illuminating apparatus 2 is used in the control
Emit light under the control of system 6.
Preferably, the soft shell 1 is foldable FPC (Flexible Printed Circuit, flexible circuit board).
Preferably, first illuminating apparatus 2 can be LED (Light Emitting Diode, light emitting diode) lamp.
Further, described image system is arranged in the accommodating space, connect with the soft shell 1, the figure
As system is through the image inside second light transmitting shell 7 acquisition detected person's alimentary canal.
The expansion bend 8 is fixedly connected with described image system and the battery 9 respectively, and the expansion bend 8 is used for logical
It is stretched when shrinking, powering off when electric, and drives described image system motion in telescopic process, to drive the soft shell to shrink
And stretching, extension, specifically, the expansion bend 8, which is shunk, drives the substrate 12 to move downward, to compress the soft shell 1, makes
The first circuit board 3 folds, as shown in Figure 3, Figure 4.In the present embodiment, the expansion bend 8 can be electroluminescent memorial alloy.
Wherein, described image system includes substrate 12 and camera system 5.
The end of the substrate 12 is connect with the soft shell 1, and the substrate 12 and the fixed company of the expansion bend 8
It connects, the substrate 12 is used for the lower movement driven in the expansion bend 8, and the soft shell is driven to shrink and stretch.
The camera system 5 is arranged on the substrate 12, and the camera system 5 is connect with the control system 6, described
Camera system 5 is under the control system 6 control through the figure inside second light transmitting shell 7 acquisition detected person's alimentary canal
Picture.
Preferably, to expand illumination zone, illuminating effect is provided, light power diagnosis and treatment one capsule endoscope of the present invention further includes
Second lighting unit is fixed on the substrate 12, for emitting light.The quantity of second light unit is m, m
For the natural number greater than 0.In the present embodiment, m takes 8.
Specifically, second lighting unit includes second circuit board 13 and the second illuminating apparatus 4.
The second circuit board 13 is fixed on the substrate 12, and is connect with the control system 6.
Second illuminating apparatus 4 is welded on the second circuit board 13, for issuing in the control system 6 control
Penetrate light.Preferably, second illuminating apparatus 4 can be LED light.
Specifically, first illuminating apparatus in first light unit and second light unit and described the
Two illuminating apparatus are used equally for transmitting treatment light or diagnostic light, are chosen specifically according to actual needs is further.
Further, light power diagnosis and treatment one capsule endoscope of the present invention further includes communication system 10, the communication system 10
It is connect respectively with the camera system 5, the control system 6 and exterior terminal, for described image to be sent to the outside
Terminal, and the control instruction that exterior terminal transmitting comes is transmitted to the control system 6.
Specifically, the control system 6 is connect with the battery 9, and respectively with the expansion bend 8, first irradiation
Device 2, second illuminating apparatus 4, the communication system 10 and the camera system 5 connect, and the control system 6 is for dividing
Not Kong Zhi: first illuminating apparatus 2 and second illuminating apparatus 4 transmitting light, the expansion bend 8 be powered and powered off,
The camera system 5 receives the outside through the image inside second light transmitting shell 7 acquisition detected person's alimentary canal
The control instruction that terminal is sent by the communication system 10.
Light power diagnosis and treatment one capsule endoscope of the present invention expands capsule by the first light unit and the second light unit
The irradiation range of scope expands irradiation density, and can realize institute's angle irradiation, and without expanding extras, adaptability
By force；Furthermore, it is possible to treatment light source and diagnosis light source are respectively arranged on the first light unit and the second light unit according to demand,
Light power diagnosis and treatment can be realized while guaranteeing has sufficient luminous intensity.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand the device of the invention and its core concept；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (9)
1. a kind of smooth power diagnosis and treatment one capsule endoscope characterized by comprising
First shell, the second light transmitting shell and soft shell, the soft shell are connected to first shell and described the
Between two light transmitting shells, accommodating space is formed；
First lighting unit, be arranged on the outside of the accommodating space, first lighting unit be connected to first shell with
Between second light transmitting shell, first lighting unit is for emitting light；
Battery is fixed in the accommodating space；
Picture system is arranged in the accommodating space, connect with the soft shell, and described image system penetrates described second
Light transmitting shell acquires the image inside detected person's alimentary canal；
Expansion bend is fixedly connected with described image system and the battery respectively, is stretched for shrinking when being powered, when power-off,
And described image system motion is driven in telescopic process, to drive the soft shell to shrink and stretching, extension；
Control system is connect with the battery, first lighting unit, the expansion bend and described image system, for dividing
Energized state, described image system acquisition described image and first lighting unit transmitting light of the expansion bend are not controlled.
2. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that described image system packet
It includes:
Substrate, the end of the substrate are connect with the soft shell, and the substrate is fixedly connected with the expansion bend, described
Substrate drives the soft shell to shrink and stretch for moving under the drive of the expansion bend；
Camera system, on the substrate, the camera system is connect with the control system, and the camera system is used for for setting
Through the image inside second light transmitting shell acquisition detected person's alimentary canal under control system control.
3. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that first lighting unit
Include:
First circuit board, setting is connect between first shell and the second light transmitting shell, and with the control system, in institute
It states under soft shell drives and folds and unfolds；
First illuminating apparatus is welded on the first circuit board, is folded in the first circuit board and is irradiated in stretching process
Angulation change, first illuminating apparatus is for emitting light under the control of the control system.
4. a kind of smooth power diagnosis and treatment one capsule endoscope as claimed in claim 2, which is characterized in that the smooth power diagnosis and treatment one
Body capsule scope further includes having the second lighting unit, and second lighting unit includes:
Second circuit board, setting on the substrate, and are connect with the control system；
Second illuminating apparatus is welded on the second circuit board, for emitting light under control system control.
5. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that the smooth power diagnosis and treatment one
Body capsule scope further include:
Communication system is connect, for sending described image respectively with the camera system, the control system and exterior terminal
The control system is transmitted to the exterior terminal, and by the control instruction that the exterior terminal is sent.
6. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that second light transmitting shell
Shape be it is hemispherical.
7. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that the shape of first shell
Shape is that one end is hemispherical, the other end is cylindric.
8. a kind of smooth power diagnosis and treatment one capsule endoscope as claimed in claim 3, which is characterized in that the first circuit board is
Foldable flexible circuit board.
9. a kind of smooth power diagnosis and treatment one capsule endoscope as described in claim 1, which is characterized in that the expansion bend is electroluminescent
Memorial alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910739212.4A CN110432867B (en) | 2019-08-12 | 2019-08-12 | Integrative capsule scope is diagnose to photodynamic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739212.4A CN110432867B (en) | 2019-08-12 | 2019-08-12 | Integrative capsule scope is diagnose to photodynamic |
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| CN110432867A true CN110432867A (en) | 2019-11-12 |
| CN110432867B CN110432867B (en) | 2021-11-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568348A (en) * | 2020-06-04 | 2020-08-25 | 中国医学科学院生物医学工程研究所 | Optical diagnosis and treatment capsule endoscope with external power supply and control |
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