CN107928608A - A kind of capsule endoscope - Google Patents
A kind of capsule endoscope Download PDFInfo
- Publication number
- CN107928608A CN107928608A CN201711320609.7A CN201711320609A CN107928608A CN 107928608 A CN107928608 A CN 107928608A CN 201711320609 A CN201711320609 A CN 201711320609A CN 107928608 A CN107928608 A CN 107928608A
- Authority
- CN
- China
- Prior art keywords
- capsule endoscope
- end cap
- filament
- housing
- wrapping post
- 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
- 239000002775 capsule Substances 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 210000002249 digestive system Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 241000167880 Hirundinidae Species 0.000 abstract description 2
- 210000003097 mucus Anatomy 0.000 description 5
- 210000002784 stomach Anatomy 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009747 swallowing Effects 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
- A61B1/00064—Constructional details of the endoscope body
-
- 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
-
- 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
Abstract
The present invention relates to a kind of capsule endoscope, including housing, transparency cover, illuminator, battery, video camera and transfer element, end set of the housing away from transparency cover has end cap, wrapping post is rotatablely equipped with the chamber surrounded between end cap and the respective end of housing, filament is arranged with wrapping post, the through hole passed through for filament is provided with end cap, torsional spring is provided between wrapping post and end cap inner wall, permanent magnet is provided with installation cavity.The head that human body swallows rear filament is stayed in outside mouth, under the action of capsule endoscope gravity, filament can stretch out, make capsule endoscope vacantly in gastral cavity, angle and the action of capsule endoscope can be controlled by coordinating by the permanent magnet of exterior magnetic devices and enclosure interior, the situation in gastral cavity is surveyed in more preferable school, after the situation of gastral cavity has been detected, decontrol filament, filament is wrapped on wrapping post under the action of torsional spring, continue the work of following digestive system, it is fine to the Checking on effect of gastral cavity.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of capsule endoscope.
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 view data will be diagnosed and passed in vitro, and then facilitate doctor to carry out
Clinical diagnosis, whole process is easy to operate, alleviates the clinical distress of patient.However, there are many mucus in the inside of stomach, in capsule
The camera of mirror is easy to be pasted by mucus, will not see the situation of Chu's stomach, cause missing inspection.
The content of the invention
The object of the present invention is to provide a kind of camera for solving intracapsular mirror in the prior art to be easy to be pasted by mucus
Cause the capsule endoscope of missing inspection problem.
To achieve the above object, a kind of capsule endoscope of the invention adopts the following technical scheme that：A kind of capsule endoscope,
The transparency cover combined including housing and with housing seal, is provided with illuminator, electricity in the installation cavity that housing and transparency cover surround
Pond, video camera and for being connected with external equipment signal with the transfer element of sending and receiving signal, illuminator, video camera, transmission unit
Part is electrically connected with the battery, end set of the housing away from transparency cover have with housing seal coordinate end cap, end cap with
Wrapping post is rotatablely equipped with the chamber surrounded between the respective end of housing, filament is arranged with wrapping post, is set on end cap
There is the through hole passed through for filament, torsional spring is provided between wrapping post and end cap inner wall, torsional spring is used to filament being retracted in end cap
Portion, is provided with permanent magnet in the installation cavity.
The through hole is the bellmouth of miner diameter end outwardly.
The permanent magnet is arranged between video camera and battery and positioned at the front portion of the installation cavity.
The permanent magnet is permanent-magnetic clamp, and the endoporus of permanent-magnetic clamp is used to pass through for corresponding connecting line.
The battery is rechargeable battery, and the circuit board for charging to battery, circuit board are provided with the installation cavity
On be connected with positive terminal and negative terminal, the side wall of housing is equipped with what is be fixedly mounted respectively for positive terminal and negative terminal
First pole column hole and the second pole column hole.
By the axis pin rotational installation at both ends on the inner wall of end cap, the quantity of torsional spring for two and is set with the wrapping post
In on corresponding axis pin.
The end of the remote transparency cover of the housing is planar structure, and the end cap is the arc coordinated with planar structure sealing
The arc plate structure of portion's evagination.
The through hole is located at the middle part of end cap.
The filament, which is stretched out on the end of a thread of end cap, is connected with stopper.
The stopper is cardboard.
Beneficial effects of the present invention：First filament is released during use, the head that human body swallows rear filament stays in a mouthful external application
Hand pinches, and the elastic force of torsional spring is smaller under the action of capsule endoscope gravity, and filament can stretch out, and capsule endoscope is vacantly existed
In gastral cavity, the angle of capsule endoscope can be controlled and move by coordinating by the permanent magnet of exterior magnetic devices and enclosure interior
Make, the situation in gastral cavity is surveyed in more preferable school, after the situation of gastral cavity has been detected, can decontrol filament, will under the action of torsional spring
Filament is wrapped on wrapping post, is continued following digestive system and is normally worked, fine to the Checking on effect of gastral cavity,
The camera for avoiding intracapsular mirror in the prior art is easy to be pasted by mucus and causes missing inspection problem.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of one embodiment of capsule endoscope of the present invention；
Fig. 2 is the mounting structure schematic diagram of end cap and wrapping post in Fig. 1.
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.
A kind of capsule endoscope of the present invention, as depicted in figs. 1 and 2, including housing 1 and matches somebody with somebody with the sealing of one end of housing 1
Illuminator 5, battery 7, video camera 6 are installed in the installation cavity 4 that the transparency cover 2 of conjunction, housing 1 and transparency cover 2 surround and are used for
It is connected the transfer element 17 with sending and receiving signal with external equipment signal, illuminator 5, video camera 6, transfer element 17 are and battery
7 are electrically connected.End set of the housing away from transparency cover has the end cap 3 coordinated with the sealing of housing 1, and end cap 3 is corresponding to housing 1
It is rotatablely equipped with wrapping post 13 in the chamber 12 surrounded between end, coiling, is arranged with filament 14 on 13, is provided with end cap 3
The through hole 15 passed through for filament 14, through hole 15 are located at the middle part of end cap 3, and through hole 15 is the bellmouth of miner diameter end outwardly.Wrapping post
Torsional spring 18 is provided between 13 and end cap inner wall, torsional spring 18 is used to filament 14 being retracted to cover internal, is set in the installation cavity 4
It is equipped with permanent magnet 8.Wrapping post 13 is rotatablely installed on the inner wall of end cap 3 by the axis pin 19 at both ends, and the quantity of torsional spring 18 is two
It is a and be set on corresponding axis pin 19.The end of the remote transparency cover of housing is planar structure, and the end cap 3 is and planar junction
The arc plate structure for the arc portion evagination that structure sealing coordinates.
Battery 7 is rechargeable battery, and the circuit board 9 for charging to battery 7 is provided with installation cavity 4, is connected on circuit board 9
Positive terminal 10 and negative terminal 11 are connected to, the side wall of housing 1 is equipped with to be fixedly mounted for positive terminal and negative terminal respectively
The first pole column hole and the second pole column hole.Permanent magnet 8 is arranged between video camera 6 and battery 7 and positioned at the front portion of installation cavity 4.
Permanent magnet 8 is permanent-magnetic clamp, and the endoporus of permanent-magnetic clamp is used to pass through for corresponding connecting line.Filament, which is stretched out on the end of a thread of end cap, to be connected with
Stopper 16, stopper are cardboard.
A kind of application method of capsule endoscope of the present invention is：First filament is released during use, human body is thin after swallowing
The head of line stays in a mouthful external application hand and pinches cardboard, and the elastic force of torsional spring is smaller under the action of capsule endoscope gravity, and filament can be with
Stretch out, make capsule endoscope vacantly in gastral cavity, coordinate and can control by the permanent magnet of exterior magnetic devices and enclosure interior
The angle of capsule endoscope processed and action, more preferable school are surveyed the situation in gastral cavity, after the situation of gastral cavity has been detected, can be decontroled
Filament, is wrapped on wrapping post by filament under the action of torsional spring, continues following digestive system and is normally worked,
Fine to the Checking on effect of gastral cavity, the camera for avoiding intracapsular mirror in the prior art is easy to be pasted by mucus and causes missing inspection to be asked
Topic.
In other embodiments of the invention, through hole is cylindrical hole；The position of permanent magnet can be adjusted as needed；Forever
Magnet can also be that cylinder can be without for loop configuration；Battery can also be button cell；Filament is stretched out on the end of a thread of end cap
Stopper can not also be set；Stopper can also be plastic plate or baton round.
Claims (10)
1. a kind of capsule endoscope, including housing and the transparency cover that is combined with housing seal, the installation that housing and transparency cover surround
Illuminator, battery, video camera and for being connected with external equipment signal with the transfer element of sending and receiving signal are installed in chamber, shone
Bright lamp tool, video camera, transfer element are electrically connected with the battery, it is characterised in that：End of the housing away from transparency cover is set
The end cap coordinated with housing seal is equipped with, coiling is rotatablely equipped with the chamber surrounded between end cap and the respective end of housing
Column, is arranged with filament on wrapping post, the through hole passed through for filament is provided with end cap, is provided between wrapping post and end cap inner wall
Torsional spring, torsional spring are used to filament being retracted to cover internal, and permanent magnet is provided with the installation cavity.
2. capsule endoscope according to claim 1, it is characterised in that：The through hole is the bellmouth of miner diameter end outwardly.
3. capsule endoscope according to claim 1, it is characterised in that：The permanent magnet be arranged at video camera and battery it
Between and positioned at the installation cavity front portion.
4. capsule endoscope according to claim 3, it is characterised in that：The permanent magnet is permanent-magnetic clamp, permanent-magnetic clamp it is interior
Hole is used to pass through for corresponding connecting line.
5. according to the capsule endoscope any one of claim 1-4, it is characterised in that：The battery is chargeable electricity
Pond, the circuit board for charging to battery is provided with the installation cavity, positive terminal and negative terminal are connected with circuit board,
The side wall of housing is equipped with the first pole column hole and the second pole column hole being fixedly mounted respectively for positive terminal and negative terminal.
6. capsule endoscope according to claim 1, it is characterised in that：The wrapping post rotates peace by the axis pin at both ends
On inner wall loaded on end cap, the quantity of torsional spring for two and is set on corresponding axis pin.
7. capsule endoscope according to claim 1, it is characterised in that：The end of the remote transparency cover of the housing is flat
Face structure, the end cap are the arc plate structure of the arc portion evagination coordinated with planar structure sealing.
8. capsule endoscope according to claim 1, it is characterised in that：The through hole is located at the middle part of end cap.
9. capsule endoscope according to claim 1, it is characterised in that：The filament, which is stretched out on the end of a thread of end cap, to be connected with
Stopper.
10. capsule endoscope according to claim 9, it is characterised in that：The stopper is cardboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320609.7A CN107928608A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320609.7A CN107928608A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928608A true CN107928608A (en) | 2018-04-20 |
Family
ID=61942836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320609.7A Pending CN107928608A (en) | 2017-12-12 | 2017-12-12 | A kind of capsule endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493970A (en) * | 2020-11-30 | 2021-03-16 | 元化智能科技(深圳)有限公司 | Tracking and positioning method and system of wireless capsule endoscope |
| CN112515611A (en) * | 2020-11-30 | 2021-03-19 | 元化智能科技(深圳)有限公司 | Positioning method and device of wireless capsule endoscope and terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156568A (en) * | 2012-08-22 | 2013-06-19 | 武汉安康通光电技术有限公司 | Filament tube capsule oesophagoscope capable of being released and magnetically controlled |
| CN103222844A (en) * | 2013-04-25 | 2013-07-31 | 中国人民解放军成都军区总医院 | Controllable capsule endoscopy |
| CN106963327A (en) * | 2017-04-14 | 2017-07-21 | 深圳市资福技术有限公司 | A kind of capsule endoscopic |
| CN208659319U (en) * | 2017-12-12 | 2019-03-29 | 重庆财玺科技有限公司 | A kind of capsule endoscope suitable for stomach detection |
-
2017
- 2017-12-12 CN CN201711320609.7A patent/CN107928608A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156568A (en) * | 2012-08-22 | 2013-06-19 | 武汉安康通光电技术有限公司 | Filament tube capsule oesophagoscope capable of being released and magnetically controlled |
| CN103222844A (en) * | 2013-04-25 | 2013-07-31 | 中国人民解放军成都军区总医院 | Controllable capsule endoscopy |
| CN106963327A (en) * | 2017-04-14 | 2017-07-21 | 深圳市资福技术有限公司 | A kind of capsule endoscopic |
| CN208659319U (en) * | 2017-12-12 | 2019-03-29 | 重庆财玺科技有限公司 | A kind of capsule endoscope suitable for stomach detection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493970A (en) * | 2020-11-30 | 2021-03-16 | 元化智能科技(深圳)有限公司 | Tracking and positioning method and system of wireless capsule endoscope |
| CN112515611A (en) * | 2020-11-30 | 2021-03-19 | 元化智能科技(深圳)有限公司 | Positioning method and device of wireless capsule endoscope and terminal equipment |
| CN112493970B (en) * | 2020-11-30 | 2021-10-22 | 元化智能科技(深圳)有限公司 | Tracking and positioning method and system of wireless capsule endoscope |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |