CN108185975A - A kind of alimentary canal photographic device - Google Patents
A kind of alimentary canal photographic device Download PDFInfo
- Publication number
- CN108185975A CN108185975A CN201810178195.7A CN201810178195A CN108185975A CN 108185975 A CN108185975 A CN 108185975A CN 201810178195 A CN201810178195 A CN 201810178195A CN 108185975 A CN108185975 A CN 108185975A
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- CN
- China
- Prior art keywords
- alimentary canal
- magnet
- photographic device
- magnetic
- capsule endoscope
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A61B1/04—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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of alimentary canal photographic devices, and including capsule endoscope and magnetic control means, capsule endoscope is equipped with transparent capsule, and image pick-up device, signal projector and magnet A are equipped in transparent capsule.Magnetic control means is equipped with C-arm, C-arm both ends are equipped with magnet B, pass through the magnetic fields of magnet B and magnet A, control capsule endoscope is walked and is rotated in digestive system, it especially facilitates and position is turned round by narrow enteron aisle, and camera shooting is realized without dead angle, so as to which the practical performance for making capsule endoscopic has further raising.
Description
Technical field
The present invention provides a kind of medical instrument, especially a kind of alimentary canal photographic device.
Background technology
Capsule endoscopic is the High Tech Products of medical development, has been applied to the clinical diagnosis of many illnesss, magnetic at present
Control formula capsule endoscopic shell is mostly oblong, i.e., it is cylinder among semicircle that both ends, which are, the larger stomach inspection of suitable space,
For intestinal inspection, such as small intestine, colon site, especially corner not easily passs through, therefore manipulates and not enough facilitate.
Invention content
The present invention provides a kind of alimentary canal photographic devices, the defects of above-mentioned are overcome, including capsule endoscope and magnetic
Device is controlled, the capsule endoscope is set on inside human body alimentary canal, and magnetic control means is set in vitro, and the capsule endoscope includes saturating
Bright shell, transparent outer cover is interior to be equipped with image pick-up device, signal projector and magnet A, it is characterised in that the transparent outer cover is set as spherical
Or ellipse..
The preferred magnetic control means is equipped with C-arm, and human body is placed in C-arm, and C-arm can be along the height side of human body
It carries out three-dimensional mobile, and can be rotated around human body, the C-arm both ends are respectively equipped with magnet to, left and right directions and front-rear direction
B, the magnet B can be with rotations, and the magnet A is set as bar shaped cuboid, and N poles S poles are set on the big face of cuboid, to widen and add
The magnetic field that kicker magnet A is generated, the image pick-up device are equipped with main camera, and the direction of illumination of the main camera is with the magnet A's
Magnetic direction is vertically arranged, and the magnetic control means is set as human prone position or stance or sitting posture, and when human prone position is equipped with bed, institute
Stating a bed surface, to be set as the wide centre in both ends narrow, and to facilitate the movement of the C-arm, when human body stance is equipped with column, to assist
Human body is stood firm.
The preferred transparent outer cover is equipped with two layers, respectively internal layer shell and outer layer shell, and outer layer shell is set as spherical,
Transparent lubricating fluid is equipped between two layers of shell, can be relatively rotated between two layers of shell.
The preferred internal layer shell is set as magnetic spherical shell, and two magnetic poles are symmetrically disposed on its outer surface, to replace
The magnet A, to reduce the volume of capsule endoscope；The internal layer shell is equipped with camera shooting head bore and transmitting antenna hole, institute
State image pick-up device, signal projector is set in the internal layer shell.
The preferred internal layer shell, outer layer shell is set as two valves or more valves are composed.
A kind of alimentary canal photographic device of the present invention passes through the magnet B and the magnet A in transparent outer cover at C-arm both ends
Or the magnetic fields of magnetic spherical shell, capsule endoscope is controlled to walk and rotate in digestive system, especially circular housing
Be conducive to rotate in narrow enteron aisle, favourable conditions are created for all-dimensional multi-angle camera shooting.Simultaneously by the image pick-up device master
The magnetic direction of the direction of illumination of camera and the magnet A be vertically arranged and spherical housing design, and pass through C-arm and
The combination of magnet B rotations can control the rotation of capsule endoscope any direction, so as to make camera shooting without dead angle, when external magnetic field attracts
When capsule endoscope is tightly attached to alimentary canal inner wall, capsule endoscope difficulty in walking, the present invention is to the double casing of capsule endoscope
Design, overcomes this defect, by the spherical shape of outer layer shell and the effect of interlayer lubricating fluid, can digest outer layer shell docile
Road inner wall rolls walking, the normal work without influencing capsule endoscope inner facility, so as to substantially reduce capsule endoscope
The resistance of motion and traction magnetic force, make the practical performance of capsule endoscopic have further raising.
Description of the drawings
Fig. 1 is the structure diagram of the first embodiment of the invention.
Fig. 2 is Fig. 1 side views.
Fig. 3 is the structure diagram of second of embodiment of the invention.
Fig. 4 is the structure diagram of the third embodiment of the invention.
Specific embodiment
The embodiment provided below in conjunction with the accompanying drawings further illustrates the present invention.
Attached drawing 1-2 is a kind of the first embodiment of alimentary canal photographic device of the present invention, include capsule endoscope with
Magnetic control means, the capsule endoscope are set on inside human body alimentary canal, and magnetic control means is set in vitro, and the capsule endoscope includes
Transparent outer cover 1, transparent outer cover 1 is interior to be equipped with image pick-up device, signal projector and magnet A2, it is characterised in that the transparent outer cover 1 is set
For spherical or ellipse..
The preferred magnetic control means is equipped with C-arm, and human body is placed in C-arm, and C-arm can be along the height side of human body
It carries out three-dimensional mobile, and can be rotated around human body, the C-arm both ends are respectively equipped with magnet to, left and right directions and front-rear direction
B, the magnet B can be with rotations, and the magnet A2 is set as bar shaped cuboid, and N poles S poles are set on the big face of cuboid, to widen and
Strengthen the magnetic field that magnet A is generated, the image pick-up device is equipped with main camera 3, direction of illumination and the magnet of the main camera 3
The magnetic direction of A2 is vertically arranged, and the magnetic control means is set as human prone position or stance or sitting posture, and when human prone position is equipped with
Bed, it is narrow that the bed bed surface is set as the wide centre in both ends, and to facilitate the movement of the C-arm, when human body stance is equipped with column, with
Human body is assisted to stand firm.
Attached drawing 3 is a kind of second of embodiment of alimentary canal photographic device of the present invention, is to the first embodiment
It improves, including capsule endoscope and magnetic control means, the capsule endoscope is set on inside human body alimentary canal, and magnetic control means is set on
In vitro, the capsule endoscope includes transparent outer cover, and image pick-up device, signal projector and magnet A2 are equipped in transparent outer cover, special
Sign is that the transparent outer cover is equipped with two layers, respectively internal layer shell 11 and outer layer shell 12, and outer layer shell 12 is set as spherical, two
Transparent lubricating fluid 13 is equipped between layer shell, can be relatively rotated between two layers of shell.
Attached drawing 4 is a kind of the third embodiment of alimentary canal photographic device of the present invention, is to first and second kind of embodiment
Be further improved, including capsule endoscope and magnetic control means, the capsule endoscope be set on human body alimentary canal inside, magnetic control
Device is set on external, and the capsule endoscope includes transparent outer cover, and the transparent outer cover is equipped with two layers, respectively internal layer shell and
Outer layer shell 12, outer layer shell 12 are set as spherical, transparent lubricating fluid are equipped between two layers of shell, lubricating fluid can not be also set, with two
Subject to can be with respect to flexible rotating between layer shell, the internal layer shell be set as magnetic spherical shell 14, and two magnetic poles are symmetrically set
Its outer surface is placed in, it is described to take the photograph to reduce the volume of capsule endoscope to replace the magnet A2 described in the above embodiment
Picture device, signal projector are set in the magnetic spherical shell 14, and the magnetism spherical shell 14, which is equipped with, images head bore 14-1
And transmitting antenna hole 14-2.
A kind of alimentary canal photographic device of the present invention passes through the magnet B and the magnet A2 in transparent outer cover at C-arm both ends
Or the magnetic fields of magnetic spherical shell 14, control capsule endoscope are walked and are rotated in digestive system, it is especially round outer
Shell is conducive to rotate in narrow enteron aisle, and favourable conditions are created for all-dimensional multi-angle camera shooting.Simultaneously by the image pick-up device
The magnetic direction of the direction of illumination of main camera and the magnet A2 are vertically arranged and spherical housing design, and passes through C-arm
With the combination of magnet B rotations, the rotation of capsule endoscope any direction is can control, so as to make camera shooting without dead angle, when external magnetic field is inhaled
When drawing capsule endoscope and being tightly attached to alimentary canal inner wall, capsule endoscope difficulty in walking, the present invention is outer to the bilayer of capsule endoscope
Shell designs, and overcomes this defect, by the spherical shape of outer layer shell 12 and the effect of interlayer lubricating fluid 13, can make outer layer shell 12
Docile alimentary canal inner wall rolls walking, the normal work without influencing capsule endoscope inner facility, so as to substantially reduce glue
The resistance of motion of intracapsular sight glass and traction magnetic force, make the practical performance of capsule endoscopic have further raising.
Claims (9)
1. a kind of alimentary canal photographic device, including capsule endoscope and magnetic control means, the capsule endoscope is set on human consumption
Inside road, magnetic control means is set in vitro, and the capsule endoscope includes transparent outer cover (1), and camera shooting is equipped in transparent outer cover (1)
Device, signal projector and magnet A (2), it is characterised in that the transparent outer cover (1) is set as spherical or ellipse.
2. a kind of alimentary canal photographic device according to claim 1, it is characterised in that the transparent outer cover (1) is equipped with two
Layer, is divided into internal layer shell (11) and outer layer shell (12), can be relatively rotated between two layers of shell.
3. a kind of alimentary canal photographic device according to claim 2, it is characterised in that the internal layer shell is set as magnetic ball
Shape housing (14), and two magnetic poles are symmetrically disposed on its outer surface, to replace the magnet A (2).
4. a kind of alimentary canal photographic device according to claim 2, it is characterised in that be equipped between two layers of shell saturating
Bright lubricating fluid (13).
5. a kind of alimentary canal photographic device according to claim 1, it is characterised in that the magnetic control means is equipped with C-arm,
Human body is placed in C-arm, and C-arm can carry out three-dimensional along the short transverse of human body, left and right directions and front-rear direction and move, and energy
It is enough to be rotated around human body.
6. a kind of alimentary canal photographic device according to claim 5, it is characterised in that the C-arm both ends are respectively equipped with magnetic
Body B, the magnet B rotations.
7. a kind of alimentary canal photographic device according to claim 1, it is characterised in that it is long that the magnet A (2) is set as bar shaped
Cube, N poles S poles are set on the big face of cuboid.
8. a kind of alimentary canal photographic device according to claim 1, it is characterised in that the image pick-up device is equipped with main camera
(3), the direction of illumination of the main camera (3) and the magnetic direction of the magnet A (2) are vertically arranged.
9. a kind of alimentary canal photographic device according to claim 1, it is characterised in that the magnetic control means is set as human body and crouches
Appearance or stance or sitting posture are equipped with bed during the human prone position, and it is narrow that the bed bed surface is set as the wide centre in both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/085984 WO2019128030A1 (en) | 2017-12-27 | 2018-05-08 | Digestive tract photographing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444402 | 2017-12-27 | ||
| CN2017114444020 | 2017-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108185975A true CN108185975A (en) | 2018-06-22 |
Family
ID=62595056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178195.7A Pending CN108185975A (en) | 2017-12-27 | 2018-03-05 | A kind of alimentary canal photographic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108185975A (en) |
| WO (1) | WO2019128030A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050882A1 (en) * | 2022-09-06 | 2024-03-14 | 大连理工大学 | Omnidirectional observation under-actuated capsule robot and axial flip magnetic control operation method therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772558B (en) * | 2020-06-23 | 2023-03-17 | 李大欢 | Positioning device for digestive tract pathologic change endoscope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356154A (en) * | 2013-07-15 | 2013-10-23 | 中国人民解放军第二军医大学 | Multifunctional capsule endoscope system suitable for interior of alimentary canal |
| CN205251496U (en) * | 2015-12-27 | 2016-05-25 | 绍兴第二医院 | Independent gastroscope of delay type |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101732026B (en) * | 2009-12-04 | 2011-04-20 | 华中科技大学 | Magnetic-navigation motion control system for use in capsule endoscopy |
| CN103169443A (en) * | 2013-03-29 | 2013-06-26 | 哈尔滨工业大学深圳研究生院 | Magnetic control active capsule endoscope motion control system based on smart robot |
| WO2016050727A1 (en) * | 2014-10-01 | 2016-04-07 | Special Electronic Design S.R.L. - S.E.D. | Endoscopy system and capsule |
| CN106618454B (en) * | 2016-11-21 | 2018-04-13 | 电子科技大学 | A kind of capsule endoscopic system |
| CN106510605B (en) * | 2017-01-04 | 2017-11-07 | 京东方科技集团股份有限公司 | Stomach check device and stomach inspection system |
-
2018
- 2018-03-05 CN CN201810178195.7A patent/CN108185975A/en active Pending
- 2018-05-08 WO PCT/CN2018/085984 patent/WO2019128030A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356154A (en) * | 2013-07-15 | 2013-10-23 | 中国人民解放军第二军医大学 | Multifunctional capsule endoscope system suitable for interior of alimentary canal |
| CN205251496U (en) * | 2015-12-27 | 2016-05-25 | 绍兴第二医院 | Independent gastroscope of delay type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050882A1 (en) * | 2022-09-06 | 2024-03-14 | 大连理工大学 | Omnidirectional observation under-actuated capsule robot and axial flip magnetic control operation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019128030A1 (en) | 2019-07-04 |
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Application publication date: 20180622 |