CN108056747A - A kind of capsule endoscope with drug release - Google Patents
A kind of capsule endoscope with drug release Download PDFInfo
- Publication number
- CN108056747A CN108056747A CN201711319004.6A CN201711319004A CN108056747A CN 108056747 A CN108056747 A CN 108056747A CN 201711319004 A CN201711319004 A CN 201711319004A CN 108056747 A CN108056747 A CN 108056747A
- Authority
- CN
- China
- Prior art keywords
- medicament
- housing
- permanent magnet
- electromagnet
- capsule endoscope
- Prior art date
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims abstract description 72
- 239000002775 capsule Substances 0.000 title claims abstract description 26
- 229940079593 drug Drugs 0.000 title claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 208000025865 Ulcer Diseases 0.000 abstract description 4
- 231100000397 ulcer Toxicity 0.000 abstract description 4
- 210000002784 stomach Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- A61B1/04—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
- A61B1/00131—Accessories for endoscopes
-
- 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
-
- 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
-
- 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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- 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
- A61B1/31—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 rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/07—Endoradiosondes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
Abstract
The present invention relates to a kind of capsule endoscopes with drug release, including housing, transparency cover, illuminator, battery, video camera and transfer element, edge, which is slidingly sealed, in the inner cavity of the one end of housing away from transparency cover is provided with permanent magnet, medicament is formed between the one end of permanent magnet and housing away from transparency cover and holds chamber, medicament, which is held, is provided with medicament liberation port in the cavity wall of chamber, turnover panel is hingedly provided at medicament liberation port, the elastic device that turnover panel is made to be resetted after opening is provided on housing, the one side of transparency cover is provided with electromagnet in permanent magnet in the inner cavity of housing, it is identical with the end magnetic of permanent magnet towards electromagnet in its magnetism close to one end of permanent magnet when electromagnet is powered.When capsule endoscope is run at ulcer or at sufferer, external equipment sends signal to transfer element makes battery and electromagnet energization that electromagnet be made to have magnetism, the open-top turnover panel of permanent magnet push medicament opens medicament liberation port, and the medicament place of being released housing is outside to be sprinkled upon at sufferer.
Description
Technical field
The present invention relates to a kind of medical instruments fields, and in particular to a kind of capsule endoscope with drug release.
Background technology
At present, capsule endoscope has the advantage of painless hurtless measure monitoring, diagnosing, is gradually applied to intestines, stomach, food
In the clinical diagnosis of the organs such as road.After capsule endoscope is taken orally by patient, into human stomach or enteron aisle, pass through its lens assembly
The situation of shooting at close range stomach or enteron aisle inner wall, and required image data will be diagnosed and passed in vitro, and then doctor is facilitated to carry out
Clinical diagnosis, whole process is easy to operate, alleviates the clinical distress of patient.However, current most capsule endoscope is only
There is inspection, and without the function for the treatment of, it, can not when checking alimentary canal somewhere and having ulcer or other sufferers
Carry out drug release treatment.
The content of the invention
The object of the present invention is to provide a kind of capsule endoscopes with drug release.
To achieve the above object, a kind of capsule endoscope with drug release of the invention adopts the following technical scheme that：
A kind of capsule endoscope with drug release, the transparency cover combined including housing and with housing seal, housing and transparency cover enclose
Into installation cavity in illuminator, battery, video camera and for being connected with external equipment signal with the biography of sending and receiving signal are installed
Defeated element, illuminator, video camera, transfer element are electrically connected with the battery, in the one end of the housing away from transparency cover
It is slidingly sealed in chamber along housing axis direction and is provided with permanent magnet, formed and used between the one end of permanent magnet and housing away from transparency cover
Chamber is held in the medicament for holding medicament, medicament holds and medicament liberation port is provided in the cavity wall of chamber, at medicament liberation port and housing
The turnover panel of opening and closing medicament liberation port is hingedly provided with, the elasticity dress that turnover panel is made to be resetted after opening is provided on housing
It puts, is provided with what the transfer element was electrically connected with the battery close to the one side of transparency cover in permanent magnet in the inner cavity of housing
Electromagnet, when electromagnet is powered in its close to one end of permanent magnet magnetism and permanent magnet towards the end magnetic phase of electromagnet
Together.
End of the housing away from transparency cover is arcuate structure, and permanent magnet includes close with the sealing cooperation of the side wall of housing
Envelope part and the arc convex part for medicament to be held to the extrusion medicament liberation port of the medicament in chamber.
Arc-shaped transition linkage section is equipped between the arc convex part and hermetic unit.
The elastic device is the elastic membrane being arranged on the outer wall of housing.
The battery is rechargeable battery, and the side wall of housing, which is equipped with to what battery charged, rushes electric jack.
The electromagnet includes the magnetic guiding loop being sheathed on outside transfer element and the coil being wound on magnetic guiding loop.
The electromagnet is between battery and permanent magnet.
The medicament that the medicament holds in chamber is powder medicine.
Beneficial effects of the present invention：When capsule endoscope is run at ulcer or at sufferer, external equipment is to transfer element
Sending signal makes battery and electromagnet energization that electromagnet be made to have magnetism, in it close to the one of permanent magnet when being powered due to electromagnet
The magnetism at end is identical with the end magnetic of permanent magnet towards electromagnet, has repulsive force between electromagnet and permanent magnet, can make forever
The open-top turnover panel of magnet push medicament opens medicament liberation port, and the medicament place of being released housing is outer to be sprinkled upon at sufferer, realizes capsule
Endoscope can discharge medicament and be treated during the motion.
Description of the drawings
Fig. 1 is a kind of structure diagram of capsule endoscope with drug release of the present invention；
Fig. 2 is the right view of Fig. 1.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained belong to what the present invention protected
Scope.
The present invention it is a kind of have the function of release the drug capsule endoscope, as Figure 1-Figure 2, including housing 1 and with housing 1
The transparency cover 2 combined is sealed, illuminator 4, battery 6,5 and of video camera are installed in the installation cavity that housing 1 and transparency cover 2 surround
For being connected the transfer element 7 with sending and receiving signal with external equipment signal, illuminator 4, video camera 5, transfer element 7 with electricity
Pond 6 is electrically connected.It is slidingly sealed in the inner cavity of the one end 12 of housing away from transparency cover along housing axis direction and is provided with permanent magnet
9, it is formed between the one end of permanent magnet 9 and housing 1 away from transparency cover 2 and holds chamber for holding the medicament of medicament 10, medicament is held
Medicament 10 in chamber is powder medicine.Medicament holds and medicament liberation port 13 is provided in the cavity wall of chamber, at medicament liberation port 13 with
Housing hinge is provided with the turnover panel 3 of opening and closing medicament liberation port 13, is provided with to make turnover panel 3 multiple after opening on housing 1
The elastic device of position, elastic device is the elastic membrane 11 being arranged on the outer wall of housing.It is leaned in the inner cavity of housing 1 in permanent magnet 8
The one side of near-transparent lid 2 is provided with the electromagnet 8 that the transfer element 7 is electrically connected with battery 6, when electromagnet 8 is powered
It is identical with the end magnetic of permanent magnet 9 towards electromagnet 8 in its magnetism close to one end of permanent magnet 9.
End 12 of the housing away from transparency cover is arcuate structure, and permanent magnet 9 includes close with the sealing cooperation of the side wall of housing
Envelope part and for medicament is held the medicament in chamber squeeze out medicament liberation port arc convex part, arc convex part with it is close
It seals between part equipped with arc-shaped transition linkage section.Battery 6 is rechargeable battery, and the side wall of housing 1 is equipped with what is charged to battery
Rush electric jack.Electromagnet 8 includes the magnetic guiding loop being sheathed on outside transfer element and the hot-wire coil being wound on magnetic guiding loop.Electromagnet
8 between battery 6 and permanent magnet 9.
A kind of use process of capsule endoscope for having the function of to release the drug of the present invention is：When capsule endoscope is run to routed
At ulcer or at sufferer, external equipment sends signal to transfer element makes battery and electromagnet energization that electromagnet be made to have magnetism, by
In it close to magnetic, the electromagnetism identical with the end magnetic of permanent magnet towards electromagnet of one end of permanent magnet when electromagnet is powered
Between iron and permanent magnet there is repulsive force, the open-top turnover panel of permanent magnet push medicament can be made to open medicament liberation port, medicament is released
It is outer to be sprinkled upon at sufferer to locate housing, realizes capsule endoscope and can discharge medicament during the motion and treated.Medicament is released
It is resetted after the completion of putting under the action of elastic membrane.
In other embodiments of the invention, permanent magnet can be the cylindrical structure coordinated with the inner wall sealing of problem；Bullet
Property device or the tension spring for being arranged at enclosure interior, one section of tension spring are connected on the inner wall of housing, the other end of tension spring
It is connected on turnover panel；Battery or button cell；Powder medicine can also be replaced by liquid pharmaceutical.
Claims (8)
1. a kind of capsule endoscope with drug release, the transparency cover combined including housing and with housing seal, housing and saturating
Bright cover is equipped with illuminator, battery, video camera in the installation cavity surrounded and is believed for being connected with external equipment signal with sending and receiving
Number transfer element, illuminator, video camera, transfer element are electrically connected with the battery, it is characterised in that：The housing is separate
It is slidingly sealed in the inner cavity of one end of transparency cover along housing axis direction and is provided with permanent magnet, permanent magnet is with housing away from transparency cover
One end between formed and for holding the medicament of medicament hold chamber, medicament, which is held, is provided with medicament liberation port, medicine in the cavity wall of chamber
The turnover panel of opening and closing medicament liberation port is provided at agent liberation port with housing hinge, is provided with to beat turnover panel on housing
The elastic device resetted after opening is provided with the transfer element in the inner cavity of housing in permanent magnet close to the one side of transparency cover
The electromagnet being electrically connected with the battery, when electromagnet is powered in its close to one end of permanent magnet magnetism with permanent magnet towards electromagnetism
The end magnetic of iron is identical.
2. the capsule endoscope with drug release according to claim 1, it is characterised in that：The housing is away from transparent
The end of lid is arcuate structure, and permanent magnet includes with the hermetic unit of the side wall of housing sealing cooperation and for medicament to be held chamber
In medicament squeeze out medicament liberation port arc convex part.
3. the capsule endoscope with drug release according to claim 2, it is characterised in that：The arc convex part
Arc-shaped transition linkage section is equipped between hermetic unit.
4. the capsule endoscope with drug release according to any one of claim 1-3, it is characterised in that：The bullet
Property device is the elastic membrane being arranged on the outer wall of housing.
5. the capsule endoscope with drug release according to claim 1, it is characterised in that：The battery is chargeable
Battery, the side wall of housing, which is equipped with to what battery charged, rushes electric jack.
6. the capsule endoscope with drug release according to claim 1, it is characterised in that：The electromagnet includes set
Magnetic guiding loop outside transfer element and the coil being wound on magnetic guiding loop.
7. the capsule endoscope with drug release according to claim 6, it is characterised in that：The electromagnet is located at electricity
Between pond and permanent magnet.
8. the capsule endoscope with drug release according to claim 1, it is characterised in that：The medicament is held in chamber
Medicament be powder medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319004.6A CN108056747A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope with drug release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319004.6A CN108056747A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope with drug release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108056747A true CN108056747A (en) | 2018-05-22 |
Family
ID=62138372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319004.6A Pending CN108056747A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope with drug release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108056747A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568347A (en) * | 2020-04-08 | 2020-08-25 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Magnetic drive capsule endoscope robot with medicine application function |
| KR20210123523A (en) * | 2020-04-03 | 2021-10-14 | 재단법인대구경북과학기술원 | Drug delivery device |
| CN113598690A (en) * | 2021-08-10 | 2021-11-05 | 安徽光阵光电科技有限公司 | Endoscope pill for medical treatment in human body |
| CN116602605A (en) * | 2023-07-18 | 2023-08-18 | 中国人民解放军总医院第一医学中心 | Multifunctional capsule endoscope |
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| CN107158553A (en) * | 2016-03-07 | 2017-09-15 | 上海理工大学 | For gastral electronic capsule and medicament delivery method |
| CN208510977U (en) * | 2017-12-12 | 2019-02-19 | 重庆财玺科技有限公司 | A kind of capsule endoscope with drug release treatment function |
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2017
- 2017-12-12 CN CN201711319004.6A patent/CN108056747A/en active Pending
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| CN1856290A (en) * | 2003-09-29 | 2006-11-01 | 奥林巴斯株式会社 | Capsule dosing system, dosing method using capsule dosing system, and control method for capsule dosing system |
| JP2006325874A (en) * | 2005-05-25 | 2006-12-07 | Olympus Corp | Capsule ultrasonic endoscope and capsule ultrasonic endoscope system |
| JP2008079671A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Capsule camera |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210123523A (en) * | 2020-04-03 | 2021-10-14 | 재단법인대구경북과학기술원 | Drug delivery device |
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| CN111568347A (en) * | 2020-04-08 | 2020-08-25 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Magnetic drive capsule endoscope robot with medicine application function |
| CN111568347B (en) * | 2020-04-08 | 2022-08-16 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Magnetic drive capsule endoscope robot with medicine application function |
| CN113598690A (en) * | 2021-08-10 | 2021-11-05 | 安徽光阵光电科技有限公司 | Endoscope pill for medical treatment in human body |
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| CN116602605A (en) * | 2023-07-18 | 2023-08-18 | 中国人民解放军总医院第一医学中心 | Multifunctional capsule endoscope |
| CN116602605B (en) * | 2023-07-18 | 2023-10-13 | 中国人民解放军总医院第一医学中心 | Multifunctional capsule endoscope |
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