CN101099663A - Capsule endoscope esophagus detecting auxiliary equipment - Google Patents
Capsule endoscope esophagus detecting auxiliary equipment Download PDFInfo
- Publication number
- CN101099663A CN101099663A CNA2007100443777A CN200710044377A CN101099663A CN 101099663 A CN101099663 A CN 101099663A CN A2007100443777 A CNA2007100443777 A CN A2007100443777A CN 200710044377 A CN200710044377 A CN 200710044377A CN 101099663 A CN101099663 A CN 101099663A
- Authority
- CN
- China
- Prior art keywords
- capsule endoscope
- overcoat
- interface
- esophagus
- auxiliary equipment
- 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
Images
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
Abstract
The present invention relates to a capsule endoscope supplementary device for examining esophagus. It is formed from capsule endoscope case, pulling wire and pulling ring. Said capsule endoscope case is formed from case body and case cover which are tightly combined together. Besides, said invention also provides its concrete application method.
Description
Technical field
The present invention relates to technical field of medical instruments, is a kind of capsule endoscope assistor that is used to check esophagus.
Background technology
About 1.2 hundred million people of China hepatitis b surface antigen positive person, chronic hepatitis B patient reaches more than 3,000 ten thousand people, reaches 270,000 more than and die from the relevant liver patient of hepatitis B every year.The part chronic hepatitis B patient can develop into liver cirrhosis, portal hypertension, and esophageal varices bleeding is one of main cause of the death of this type of patient.The esophageal carcinoma also is China's common disease, and annual nearly nearly 200,000 patient dies from the esophageal carcinoma.Gastroesophageal reflux disease and Barrett esophagus also are China's commonly encountered diseases, and the former has a strong impact on the people's quality of life, and the probability that the latter develops into adenocarcinoma of esophagus is more than 10 times of normal person.Above esophagel disease patient all will carry out gastroscopy prolonged and repeatedly.The caliber of conventional gastroscope is thicker, about 1cm, and patient has significant discomfort even sensation very painful in the checking process, if the not strict cross infection that also can cause disease of gastroscope decontamination.Recently, Israel Given company and China Chongqing Kingsoft scientific ﹠ technical corporation have developed a kind of capsule endoscope, and are applied to clinical.Its size is 26mm * 11mm, and volume is little, and per os is swallowed, and is external by the intestinal eliminating, can carry out whole process inspection to digestive tract, for disposable use.This capsule endoscope can overcome the gastroscopic defective of above-mentioned routine, but if only be used for esophagus detecting, not only expense is too high, and is a kind of great wasting of resources.Though Israel Given company has also developed a kind of capsule endoscope that is specifically designed to esophagus detecting, after being swallowed, it also excretes by intestinal, and not only retention time is longer in vivo, and has capsule to be trapped in intravital risk.This esophagus capsule endoscope also is disposable use, and expense is also higher, does not also enter China market at present, and state does not also have a kind of capsule endoscope that is specifically designed to esophagus detecting still.
Summary of the invention
The invention provides a kind of capsule endoscope esophagus detecting auxiliary equipment.Its by the capsule endoscope overcoat, be connected in lifting line and be connected in the draw ring that lifts the line other end and forming of capsule endoscope overcoat one end, capsule endoscope is applied mechanically colourless transparent material outward and is made, shape size and capsule endoscope coupling, be similar to the ellipsoid shape, divide body and upper shield two parts, opening is provided with the interface of coupling, and interface is by screw thread or the snap close interlock is airtight that capsule endoscope is sealed in it.Be connected in the lifting on the line if do not establish scale of capsule endoscope overcoat one end, be provided with scale and can point out capsule endoscope to enter the degree of depth of esophagus.When finding suspicious focus, can lift capsule endoscope by draw ring and observe repeatedly.After inspection finishes capsule endoscope is slowly pulled out, change new assistor, can reuse the inspection that this capsule endoscope carries out next routine patient.Common esophagus detecting only need just can be finished in about 5 minutes, as long as (be generally 8 hours) in the life span of capsule endoscope battery, a capsules scope carry out esophagus detecting just can for a plurality of patients.So not only save resource, reduced use cost, exempted the process of scope decontamination, and can alleviate patient's misery, avoided cross infection.Esophagus is checked repeatedly the diagnosis and treatment that help disease by lifting line traction capsule endoscope.
The disposable use of this capsule endoscope esophagus detecting auxiliary equipment, simple in structure, with low cost, easy to use, it can make endoscopy of esophagus become easily, has shortened the review time, has avoided cross infection.Its use not only makes a capsules scope reuse, reduced inspection fee, and alleviated patient's misery, also be highly suitable for carrying out the periodic review of (as the esophageal carcinoma, reflux esophagitis, Barrett esophagus, esophageal varicosis etc.) examination of large-scale esophagel disease and above-mentioned disease.
Description of drawings
Fig. 1. be overall structure sketch map of the present invention.
Fig. 2. for body of the present invention and upper shield are faced structural representation.
The specific embodiment
Now in conjunction with the accompanying drawings and embodiments, the present invention is described in detail.
The present invention by capsule endoscope overcoat 1, lift line 2 and draw ring 3 is formed, capsule endoscope overcoat 1 is formed by interface 6 fits by body 4 and upper shield 5, the interface 6 of body 4 is provided with external screw thread or snap close, be complementary with the set female thread of upper shield 5 interface inwalls or bonnet lock hole or lock buckling groove, fashionablely make capsule endoscope overcoat 1 sealing by the mutual interlock of interface so that overlap, the shape of capsule endoscope overcoat 1, size and the capsule endoscope of inserting in it mate.Lift line 2 and can be provided with the scale of representing length, its tail end links to each other with draw ring 3.
1. capsule endoscope overcoats of embodiment, 1 usefulness colourless transparent plastic is made, and length overall 28mm, diameter are 12mm, wall thickness 0.5mm, and body 4 and upper shield 5 each long 14mm, wherein the hem width of interface 6 respectively is 4mm, body 4 and upper shield 5 are fixed by the mutual interlock of screw thread.The diameter that lifts line 2 is 1.0mm, long 50cm, and every 5cm has a scale, and tail end draw ring 3 is a finger ring, and internal diameter is 15mm.
2. capsule endoscope overcoats of embodiment, 1 usefulness colourless transparent plastic is made, and length overall 28mm, diameter are 12mm, wall thickness 0.5mm, body 4 long 16mm, upper shield 5 long 12mm, wherein the hem width of interface 6 respectively is 4mm, and body 4 and upper shield 5 are chimeric mutually fixing by snap close and bonnet lock hole.The diameter that lifts line 2 is 2mm, long 60cm, and every 10cm has a scale, and tail end draw ring 3 is a finger ring, and internal diameter is 17mm.
Claims (2)
1. capsule endoscope esophagus detecting auxiliary equipment, it is characterized in that by capsule endoscope overcoat (1), lift line (2) and draw ring (3) is formed, capsule endoscope overcoat (1) is formed by body (4) and upper shield (5) interface (6) fit by them, the interface (6) of body (4) is provided with external screw thread or snap close, be complementary with the set female thread of upper shield (5) interface inwall or bonnet lock hole or lock buckling groove, body (4) seals capsule endoscope overcoat (1) with upper shield (5) by interface (6) interlock; Lift line (2) and be connected in the top of capsule endoscope overcoat (1); Draw ring (3) is connected in the tail end that lifts line (2).
2. by the described capsule endoscope esophagus detecting auxiliary equipment of claim 1, it is characterized in that lifting the scale that line (2) is provided with expression length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100443777A CN101099663A (en) | 2007-07-31 | 2007-07-31 | Capsule endoscope esophagus detecting auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100443777A CN101099663A (en) | 2007-07-31 | 2007-07-31 | Capsule endoscope esophagus detecting auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101099663A true CN101099663A (en) | 2008-01-09 |
Family
ID=39034240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100443777A Pending CN101099663A (en) | 2007-07-31 | 2007-07-31 | Capsule endoscope esophagus detecting auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101099663A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2015158278A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type recyclable capsule endoscopy |
| WO2015158279A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type capsule endoscopy |
| EP2976988A4 (en) * | 2014-04-16 | 2017-06-07 | Bo Jiang | Flexible wire traction-type capsule endoscopy and manufacturing method therefor |
| CN110403567A (en) * | 2018-04-27 | 2019-11-05 | 西安交通大学医学院第一附属医院 | A kind of device of magnet and " awn of wheat " bionical reverse colonoscopy of combined power downlink |
-
2007
- 2007-07-31 CN CNA2007100443777A patent/CN101099663A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103222844B (en) * | 2013-04-25 | 2016-01-27 | 中国人民解放军成都军区总医院 | Controllable capsule endoscopy |
| WO2015158278A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type recyclable capsule endoscopy |
| WO2015158279A1 (en) * | 2014-04-16 | 2015-10-22 | 姜泊 | Traction-type capsule endoscopy |
| EP2976988A4 (en) * | 2014-04-16 | 2017-06-07 | Bo Jiang | Flexible wire traction-type capsule endoscopy and manufacturing method therefor |
| CN110403567A (en) * | 2018-04-27 | 2019-11-05 | 西安交通大学医学院第一附属医院 | A kind of device of magnet and " awn of wheat " bionical reverse colonoscopy of combined power downlink |
| CN110403567B (en) * | 2018-04-27 | 2021-06-08 | 西安交通大学医学院第一附属医院 | Magnet and 'wheat and mango' bionic combined power down reverse colon examination device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liao et al. | Accuracy of magnetically controlled capsule endoscopy, compared with conventional gastroscopy, in detection of gastric diseases | |
| CN101099663A (en) | Capsule endoscope esophagus detecting auxiliary equipment | |
| Hale et al. | Capsule endoscopy: current practice and future directions | |
| Barducci et al. | Fundamentals of the gut for capsule engineers | |
| CN201076448Y (en) | Capsule disposable aid appliance for oesophagoscopy | |
| WO2005046485A1 (en) | Sampling device, method of producing a sampling device and use of a sampling device | |
| CN106821423B (en) | Capsule small intestine liquid extractor | |
| CN104225767A (en) | Zipper type gastric tube | |
| WO2015158278A1 (en) | Traction-type recyclable capsule endoscopy | |
| CN110403567B (en) | Magnet and 'wheat and mango' bionic combined power down reverse colon examination device | |
| CN201094618Y (en) | Capsule endoscope aid casing tube for oesophagus examination | |
| US10080490B2 (en) | Flexible-wire traction-type capsule endoscope and manufacture method thereof | |
| CN210204789U (en) | Gastroenterology biopsy portable sampler | |
| CN100486513C (en) | A wrapper tube of capsule inner mirror oesophagus examination assistance machine | |
| CN201167940Y (en) | Outer cover of capsule endoscope | |
| Tuan Sharif et al. | Chronic Trichuris trichiura infection presenting as ileocecal valve swelling mimicking malignancy | |
| CN203280886U (en) | Multi-cavity visible gastric tube | |
| CN101897573B (en) | Capsule endoscope pusher | |
| Namiki et al. | Endoscopic findings of gastric anisakiasis with acute symptoms | |
| CN216135856U (en) | Auxiliary detection device for digestive system department | |
| CN212630737U (en) | Expansion end-first cap for digestive endoscopy | |
| CN104905757B (en) | There is the capsule endoscope of ultrasonic sensing | |
| Sun et al. | Novel functional endoscopy for visualization of the anorectal junction and anal canal. | |
| CN204500913U (en) | The soft trocar sheath device of a kind of scope | |
| CN211188341U (en) | Throat toleration stomach tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |