CN103222844B - Controllable capsule endoscopy - Google Patents
Controllable capsule endoscopy Download PDFInfo
- Publication number
- CN103222844B CN103222844B CN201310147393.4A CN201310147393A CN103222844B CN 103222844 B CN103222844 B CN 103222844B CN 201310147393 A CN201310147393 A CN 201310147393A CN 103222844 B CN103222844 B CN 103222844B
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- Prior art keywords
- capsule endoscope
- connecting line
- capsule
- soluble wire
- present
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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
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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 controllable capsule endoscopy, solve the problem of control capsule endoscope stop place and the time in digestive system that scope capsule of the prior art cannot be artificial.The present invention includes capsule endoscope, the tail end of described capsule endoscope is provided with connecting device, and this connecting device is also connected with soluble wire, this soluble wire is also connected with the connecting line for drawing capsule endoscope, and the diameter of this connecting line is not more than 2mm.When using of the present invention, by control connection line traction capsule endoscope, can at random position stay longer, it can be allowed to rest on position required for doctor, to photograph more image, to reach the demand of clinician to condition-inference simultaneously.In addition, the present invention is after inspection gastrointestinal being carried out to certain hour, and soluble wire is molten disconnected, and connecting line then pulls out from mouth, capsule endoscope and connecting line natural separation, and enter far-end gastrointestinal and colon continuation inspection, after Capsule Endoscopy completes, Self-discharged is external.
Description
Technical field
The present invention relates to a kind of controllable capsule endoscopy.
Background technology
Capsule endoscope, also known as " Medical wireless scope ", principle is person under inspection by the intelligent capsule of oral built-in shooting and signal transmitting apparatus, make it move in digestive tract and take image by peristalsis of the digest tract, doctor utilizes external image recorder and image workstation, understand the whole digestive tract situation of person under inspection, thus diagnosis is made to its state of an illness.Capsule endoscope has and checks convenience, hurtless measure, without wire, no pain, the advantage such as normal work without cross infection, not image patient, extend the visual field of digestive tract examining, the defect such as the toleration that the plug-in type scope overcoming transmission has is poor, be not suitable for oldaged physically weak and the state of an illness is critical, can be used as the prefered method of digestive tract disease especially diagnosis of small bowel diseases.But existing capsule endoscope is all excreted by intestinal after being swallowed to, not only retention time is longer in vivo, and control capsule endoscope that cannot be artificial stop place and time in digestive system, this capsule endoscope is also single use in addition, expense is also higher, limit range of application, market is difficult to popularize.
Summary of the invention
The object of the present invention is to provide a kind of controllable capsule endoscopy, solve the problem of control capsule endoscope stop place and the time in digestive system that scope capsule of the prior art cannot be artificial, disposablely can complete the object that esophagus, Stomach duodenum, small intestinal and Colon and rectum check simultaneously.
To achieve these goals, the technical solution used in the present invention is as follows:
Controllable capsule endoscopy, comprises capsule endoscope, and the tail end of described capsule endoscope is provided with connecting device, and this connecting device is also connected with soluble wire, this soluble wire is also connected with the connecting line for drawing capsule endoscope, and the diameter of this connecting line is not more than 2mm.
In order to reduce connecting line mobile injury to human body in patient body, described connecting line is wrapped up in protective layer.
Further, described connecting device is be fixed on the small circle ring for being connected with connecting line on capsule endoscope, or is arranged at the through hole for being connected with connecting line on capsule endoscope.
Conveniently doctor pulls connecting line, and described connecting line is also provided with draw ring away from capsule endoscope one end.
Preferred as one, described protective layer thickness is not more than 0.5mm, and the length of described soluble wire is 1 ~ 3cm.
In addition, described soluble wire is catgut.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is provided with connecting device at the tail end of capsule endoscope, and also connecting line is provided with on connecting device, its diameter is less than 2mm, when carrying out clinical manipulation, clinician controls the position of the stop of capsule endoscope in patient's digestive system by connecting line, the time stopped in digestive system can be controlled simultaneously, to photograph more image, to reach the demand of clinician to condition-inference, when carrying out after shooting completes in stomach or esophagus, by pulling connecting line to be pulled out in patient body by capsule endoscope, it is quite convenient to operate; The present invention is wrapped up in protective layer on connecting line, and the thickness of protective layer is not more than 0.5mm, thus ensure that connecting line is still very thin; be convenient to enter human body; when connecting line enters digestive system, connecting line effectively can be avoided the injury of human body, play a very good protection.
(2) after connecting device of the present invention completes esophagus with the soluble wire be provided with between connecting line for being connected the two at capsule endoscope, gastrointestinal section checks, soluble wire is molten disconnected, capsule endoscope is just separated with connecting line, then far-end gastrointestinal and colon continuation inspection is entered, now only connecting line need be pulled out separately, capsule endoscope completes after inspection that then Self-discharged is external, decreases capsule endoscope is pulled out the misery and difficulty brought to patient from little enteral.
(3) connecting line of the present invention is also provided with draw ring, after patient's digestive system is checked, by pulling draw ring slowly to be pulled out very easily by capsule endoscope, carries out disinfection after catching an illness, just repeatedly can observe the state of an illness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention-embodiment 1.
Fig. 2 is the structural representation of the present invention-embodiment 2.
Fig. 3 is the structural representation of the present invention-embodiment 3.
Wherein, the parts name that in accompanying drawing, labelling is corresponding is called:
1-capsule endoscope, 2-connecting device, 3-soluble wire, 4-connecting line, 5-draw ring, 6-dropper.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment 1
As shown in Figure 1, controllable capsule endoscopy, comprises capsule endoscope 1, the tail end of described capsule endoscope 1 is provided with connecting device 2, this connecting device 2 being also connected with soluble wire 3, this soluble wire 3 is also connected with the connecting line 4 for drawing capsule endoscope, and the diameter of this connecting line 4 being not more than 2mm, in order to ensure the external structure not changing capsule endoscope as far as possible, and the feature of its small size, described connecting device is be fixed on the small circle ring for being connected with connecting line on capsule endoscope, or the through hole be arranged at for being connected with connecting line on capsule endoscope, but the present embodiment adopts small circle ring as connecting device, and by soluble wire through small circle ring, then two termination is all connected with connecting line, but the length of soluble wire is 1 ~ 3cm, the duration that its diameter then needs capsule endoscope to carry out taking in its body according to clinical operation judges, to reach after shooting completes, soluble wire is molten disconnected, after avoiding shooting to complete, connecting line has still stopped the long period in vivo.Certainly if take in stomach or esophagus, just do not need soluble wire by molten disconnected, directly can by capsule endoscope from stomach or esophagus from by pulling connecting line to be taken out, do not need from by excreting after small intestinal; And as when little enteral is taken, then can have no progeny by soluble wire is molten, connecting line then pulls out from mouth, and capsule endoscope is just separated with connecting line, allow capsule endoscope from being advanced into distal small bowel and colon continuation inspection, easy to operate.
When drawing capsule endoscope 3, the connecting line 5 connecting capsule endoscope likely damages human body, so be also provided with protective layer on connecting line 5, this protective layer is preferably silica gel and is made, this connecting line 5 is wrapped up by very thin layer of silica gel, and this layer of silica gel thickness is no more than 0.5mm; Certainly also trocar sheath can be set outside connecting line and play identical protective effect.
Can be pulled out in human body by capsule endoscope very smoothly for the ease of clinician, so be also provided with draw ring 4 at described connecting line 3 away from capsule endoscope 1 one end, doctor only need pull draw ring just can pull out capsule endoscope smoothly, easy to operate.
Embodiment 2
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is only that connecting device is the through hole be arranged on capsule endoscope, and all the other structures are identical with embodiment 1.
Embodiment 3
As shown in Figure 3, controllable capsule endoscopy, comprises capsule endoscope 1, the tail end of described capsule endoscope 1 is provided with connecting device 2, this connecting device 2 being also connected with soluble wire 3, this soluble wire 3 is also connected with the connecting line 4 for drawing capsule endoscope, and the diameter of this connecting line 4 being not more than 2mm, in order to ensure the external structure not changing capsule endoscope as far as possible, and the feature of its small size, described connecting device is be fixed on the small circle ring for being connected with connecting line on capsule endoscope, or the through hole be arranged at for being connected with connecting line on capsule endoscope, but the present embodiment adopts small circle ring as connecting device, and by soluble wire through small circle ring, then two termination is all connected with connecting line, but the length of soluble wire is 1 ~ 3cm, the duration that its diameter then needs capsule endoscope to carry out taking in its body according to clinical operation judges, to reach after shooting completes, soluble wire can faster by molten disconnected, after avoiding shooting to complete, connecting line has still stopped the long period in vivo.Certainly if take in stomach or esophagus, just do not need soluble wire by molten disconnected, directly can by capsule endoscope from stomach or esophagus from by pulling connecting line to be taken out, do not need from by excreting after small intestinal; And as when little enteral is taken, then can be had no progeny by molten by soluble wire, connecting line then pulls out from mouth, and capsule endoscope is just separated with connecting line, enter far-end gastrointestinal and colon continuation inspection, excreted by small intestinal voluntarily subsequently, easy to operate.
The digestive system being difficult to enter patient is caused in order to avoid connecting line is too dry, so described connecting line is also fixedly connected with a dropper away from capsule endoscope one end, this connecting line termination is positioned at the dropper mouth of pipe, and the diameter of this connecting line is just in time equal with dropper spout diameter, when after patient's swallowable capsule scope, slowly drip water by connecting line moistening by dropper, ensure that connecting line can not cause damage to human body.
According to above-described embodiment, just the present invention can be realized well.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some making on the invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it also should in protection scope of the present invention.
Claims (3)
1. controllable capsule endoscopy, comprise capsule endoscope (1), it is characterized in that, the tail end of described capsule endoscope (1) is provided with connecting device (2), this connecting device (2) is also connected with soluble wire (3), this soluble wire (3) is also connected with the connecting line (4) for drawing capsule endoscope, and the diameter of this connecting line (4) is not more than 2mm; Described soluble wire (3) is catgut, and the length of described soluble wire (3) is 1 ~ 3cm; Described connecting line is wrapped up in protective layer by (4); Described connecting line (4) is also fixedly connected with a dropper (6) away from capsule endoscope (1) one end.
2. controllable capsule endoscopy according to claim 1, is characterized in that: described connecting device (2) for being fixed on the small circle ring for being connected with connecting line on capsule endoscope, or is arranged at the through hole for being connected with connecting line on capsule endoscope.
3. controllable capsule endoscopy according to claim 2, is characterized in that: described protective layer thickness is not more than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147393.4A CN103222844B (en) | 2013-04-25 | 2013-04-25 | Controllable capsule endoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147393.4A CN103222844B (en) | 2013-04-25 | 2013-04-25 | Controllable capsule endoscopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103222844A CN103222844A (en) | 2013-07-31 |
| CN103222844B true CN103222844B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310147393.4A Expired - Fee Related CN103222844B (en) | 2013-04-25 | 2013-04-25 | Controllable capsule endoscopy |
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| CN (1) | CN103222844B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021198411A1 (en) * | 2020-04-01 | 2021-10-07 | Artedrone | A medical device, a method for controlling a device, a system comprising a device, and a method of producing a device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961048A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Traction type capsule endoscopy |
| CN107296584B (en) * | 2017-07-07 | 2023-05-09 | 温州市人民医院 | Controllable novel capsule endoscope |
| CN107928608A (en) * | 2017-12-12 | 2018-04-20 | 重庆财玺科技有限公司 | A kind of capsule endoscope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859866A (en) * | 2003-09-30 | 2006-11-08 | 奥林巴斯株式会社 | Gastrointestinal tract examining apparatus |
| CN1976624A (en) * | 2004-07-08 | 2007-06-06 | 奥林巴斯株式会社 | Introducing device into subject and introducing system into subject |
| CN101048100A (en) * | 2004-09-08 | 2007-10-03 | 奥林巴斯株式会社 | Capsule type medical device |
| CN101099663A (en) * | 2007-07-31 | 2008-01-09 | 中国人民解放军第二军医大学 | Capsule endoscope esophagus detecting auxiliary equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ254199A0 (en) * | 1999-08-31 | 1999-09-23 | University Of Western Australia, The | Methods and devices for obtaining samples from hollow viscera |
| JP4416990B2 (en) * | 2001-08-06 | 2010-02-17 | ギブン イメージング リミテッド | System for operating a device in vivo |
| WO2006070472A1 (en) * | 2004-12-28 | 2006-07-06 | Olympus Corporation | Introduction aiding apparatus for encapsulated medical device |
| JP2005230450A (en) * | 2004-02-23 | 2005-09-02 | Olympus Corp | Guidewire-type capsule endoscope |
| JP4875315B2 (en) * | 2005-04-05 | 2012-02-15 | オリンパスメディカルシステムズ株式会社 | Intra-subject introduction device |
| JP4870670B2 (en) * | 2005-07-08 | 2012-02-08 | オリンパス株式会社 | In vivo information acquisition apparatus and in vivo information acquisition system |
| JP2009535116A (en) * | 2006-04-25 | 2009-10-01 | ルーメックス， インク． | Optical wand and balloon catheter |
| CN201001720Y (en) * | 2007-01-15 | 2008-01-09 | 王军业 | Reusable esophagus endoscope device |
| WO2010137024A1 (en) * | 2009-05-28 | 2010-12-02 | Given Imaging Ltd. | Apparatus for delivery of autonomous in-vivo capsules |
| US9913574B2 (en) * | 2009-12-18 | 2018-03-13 | Cook Medical Technologies Llc | Endoscope cap with ramp |
-
2013
- 2013-04-25 CN CN201310147393.4A patent/CN103222844B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859866A (en) * | 2003-09-30 | 2006-11-08 | 奥林巴斯株式会社 | Gastrointestinal tract examining apparatus |
| CN1976624A (en) * | 2004-07-08 | 2007-06-06 | 奥林巴斯株式会社 | Introducing device into subject and introducing system into subject |
| CN101048100A (en) * | 2004-09-08 | 2007-10-03 | 奥林巴斯株式会社 | Capsule type medical device |
| CN101099663A (en) * | 2007-07-31 | 2008-01-09 | 中国人民解放军第二军医大学 | Capsule endoscope esophagus detecting auxiliary equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021198411A1 (en) * | 2020-04-01 | 2021-10-07 | Artedrone | A medical device, a method for controlling a device, a system comprising a device, and a method of producing a device |
| WO2021198717A1 (en) * | 2020-04-01 | 2021-10-07 | Artedrone | A medical device, a method for controlling a device, and a system comprising a device |
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| Publication number | Publication date |
|---|---|
| CN103222844A (en) | 2013-07-31 |
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Granted publication date: 20160127 Termination date: 20160425 |