CN203182873U - Controllable capsule endoscope - Google Patents
Controllable capsule endoscope Download PDFInfo
- Publication number
- CN203182873U CN203182873U CN 201320177554 CN201320177554U CN203182873U CN 203182873 U CN203182873 U CN 203182873U CN 201320177554 CN201320177554 CN 201320177554 CN 201320177554 U CN201320177554 U CN 201320177554U CN 203182873 U CN203182873 U CN 203182873U
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- capsule endoscope
- lead
- protective casing
- esophagus
- endoscope
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Abstract
A controllable capsule endoscope comprises an endoscope body, a lead and a protecting casing pipe. The lead is arranged in the protecting casing pipe. One end of the lead is connected with the endoscope body and the other end of the lead is exposed from the protecting casing pipe. The controllable capsule endoscope is a novel controllable esophagus stomach capsule endoscope capable of achieving biopsy and/or seining type check and guiding treatment of esophagus diseases and stomach diseases under the endoscope body. The controllable capsule endoscope aims at enabling the use of the capsule endoscope body to be safer and more accurate and being capable of preventing the controllable capsule endoscope from entering the trachea and being embedded into the narrow esophagus by mistake and overcoming the shortage that an existing capsule esophagus endoscope cannot be taken out easily.
Description
Technical field
This utility model relates to a kind of capsule endoscope, specifically be can controlled capsule endoscope.
Background technology
the appearance of capsule endoscope is the revolutionary change that digestive endoscope is learned, and has changed the pattern of traditional digestive endoscopy fully; The diagnostic mode of capsule endoscope is different from traditional scope; it can not inflate, can not biopsy, can only look like the Fei Geer (U.S.; Faigel; D.O.) and the Kev (U.S.; Cave, D.R) professor<<capsule endoscope/title original text: Capsule Endoscopy ISBN978-7-81116-706-1; Said in one book, " what you see is what you get (institute sees to be gained) ", this is the difference between capsule endoscope and traditional scope just, and the latter allows the operator initiatively to change endoscope position, discloses to pull out duplicature and biopsy etc.; And capsule endoscope can obtain brand-new image by aqueous environment to be checked at the position that originally can't arrive, since two thousand one capsule endoscope is just promoted the use of in worldwide.As high-tech product, the delay of capsule endoscope is an outstanding difficult problem.
Under scope, the guide capsule endoscopy has three kinds of methods: 1, directly swallow; 2, use trocar sheath; 3, use scope to send into.The technology of " swallowing and follow the trail of " is utilized the auxiliary device such as hyaline cap or Roth basket (US Endoscopy, Mento, Ohio).There is a kind of auxiliary device AdvanCE in the U.S.
?can catch capsule and it is directly sent into to small intestinal, this device is similar to conduit, also can pass through the service aisle complete operation of scope.If the Roth basket is in throat or UES release capsule in addition, can cause mistake to suck the danger of trachea.Utilize sleeve pipe capsule can be sent into to esophagus safely, and it is combined to use with auxiliary device (Roth basket, snare etc.).Casing inner diameter should be enough large, to guarantee capsule, passes through smoothly, and this is related to the level of comfort in the patient process.Supporting foreign body forceps, trielcon, the basket of current gastroscope all can not take out the ganoid capsule endoscope in tract, and the normal taking-up of capsule endoscope becomes the difficult problem that capsule endoscope is used.
The utility model content
This utility model provides a kind of controlled capsule endoscope, be a novel can get biopsy and or draw in the net to check, and the controllable esophagus and stomach capsule endoscope that carries out guiding esophagus and stomach disease treatment under mirror, purpose be make the use of capsule endoscope safer, more accurate, also can avoid it to be strayed into trachea, embed narrow esophagus, solve capsule esophagus scope and be difficult for the defect of taking out.
This utility model is that the technical scheme that the deficiency that solves the problems of the technologies described above adopts is: controlled capsule endoscope, comprise scope, lead-in wire and protective casing, and be provided with lead-in wire in protective casing, the end that goes between is connected with scope, and the other end exposes from protective casing.
Lead-in wire described in the utility model is provided with two.
Protective casing described in the utility model is provided with two protection chambeies, and two lead-in wires pass from a protection chamber respectively.
Protective casing described in the utility model is arranged with the operating sleeve pipe outward, between protective casing and operation sleeve pipe, is provided with the instrumentation chamber.
The port of protective casing described in the utility model is provided with chamfering.
The port of operation sleeve pipe described in the utility model is provided with chamfering.
The beneficial effects of the utility model are:
1, control capsule endoscope degree of entering by the draw of lead-in wire, reach control capsule esophagus scope and move back and forth, when capsule esophagus scope is finished using, can capsule esophagus scope be taken out and or be released in gastrointestinal cavity by lead-in wire.
2, protective casing protection throat, esophagus are not scratched by lead-in wire, and lead-in wire is provided support to power, are convenient to extract lead-in wire out, and the position of capsule esophagus scope is more easily controlled.
3, the protective casing by a plurality of models can operate a plurality of scope adnexaes, by a plurality of scope adnexaes, can improve checking efficiency.
4, set up the operation sleeve pipe outside protective casing, can, for the operation of operating apparatus, can not cause damage to throat, esophagus at the instrumentation intracavity.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, scope, 2, lead-in wire, 3, protective casing, 4, the instrumentation chamber, 5, the operation sleeve pipe, 6, the protection chamber.
The specific embodiment
As shown in the figure, controlled capsule endoscope, comprise scope 1, go between 2 and protective casing 3, is provided with lead-in wire 2 in protective casing 3, and 2 one ends that go between are connected with scope 1, and the other end exposes from protective casing 3.
Described lead-in wire 2 is provided with two.
Described protective casing 3 is provided with two 6, two, protection chamber lead-in wires 2 and passes from a protection chamber 6 respectively, prevents that two lead-in wires mutually are wound around when the operate capsule scope.
The outer operating sleeve pipe 5 that is arranged with of described protective casing 3, be provided with instrumentation chamber 4 between protective casing 3 and operation sleeve pipe 5, can in instrumentation chamber 4, put into apparatus and be operated.
The port of described protective casing 3 is provided with chamfering.
The port of described operation sleeve pipe 5 is provided with chamfering.
Can be provided with a protective casing in operation sleeve pipe 5, also many sleeve pipes can be set, capsule endoscope is operated simultaneously.
Protective casing 3 protects protective casing 3 and operation sleeve pipe 5 when entering esophagus with the chamfering of operation sleeve pipe 5 ports; can scratch esophagus and throat; can add soft protecting film or protection ring at the port of protective casing 3 and operation sleeve pipe 5, promote the safety of the import of sleeve pipe.
Lead-in wire can be No. B10, No. 0 100cm multiply of medical Intestinum caprae seu ovis or B20 line, special silk thread, silk thread guide wire with holes, non-optical arched roof end at the intelligent capsule shell arranges the threading sky, silk thread penetrates the threading sky, the capsule endoscope that the band of swallowing goes between, after entering esophagus, the lead-in wire of capsule endoscope is inserted to the two-chamber protective casing, insert capsule endoscope is placed in esophagus along protective casing, control the intelligent capsule scope by protective casing and lead-in wire, carry out esophagus, in gastral cavity, check, according to needs, insert the protective casing of different tube diameters, and approach is inserted the scope adapted adnexaes such as biopsy forceps (Roth basket thus, snare etc.) carry out controlled the treatment, if esophagus, the stomach inspection is examined complete, but the release capsule scope enters small intestinal further to be examined and examines, the protective casing front end arranges hyaline cap, in case oropharynx damage.But thereby reach controlled purpose for the treatment of release property capsule endoscope diagnosis and treatment esophagus, harmonization of the stomach small intestinal, reducing the esophageal carcinoma fails to pinpoint a disease in diagnosis, avoid capsule endoscope esophagus, gastric retention, safe ready, reduce operating time, reduce patient's misery, especially adapt to for esophagus, high incidence area of gastric cancer mass screening and mass treatment, and can effectively take out and avoid being strayed into trachea and embed the defect that narrow esophagus is difficult for taking-up.This controlled scope also can be used for radiotherapy front and back, Efficacy of surgical treatment and the complication prevention of the esophageal carcinoma.
Claims (6)
1. controlled capsule endoscope is characterized in that: comprise scope (1), lead-in wire (2) and protective casing (3), be provided with lead-in wire (2) in protective casing (3), (2) one ends that go between are connected with scope (1), and the other end exposes from protective casing (3).
2. controlled capsule endoscope as claimed in claim 1, it is characterized in that: described lead-in wire (2) is provided with two.
3. controlled capsule endoscope as claimed in claim 1 or 2 is characterized in that: described protective casing (3) is provided with two protection chambeies (6), and two lead-in wires (2) protect chamber (6) to pass from one respectively.
4. controlled capsule endoscope as claimed in claim 1, is characterized in that: be arranged with operating sleeve pipe (5) outside described protective casing (3), between protective casing (3) and operation sleeve pipe (5), be provided with instrumentation control (4).
5. controlled capsule endoscope as claimed in claim 1, it is characterized in that: the port of described protective casing (3) is provided with chamfering.
6. controlled capsule endoscope as claimed in claim 4, it is characterized in that: the port of described operation sleeve pipe (5) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177554 CN203182873U (en) | 2013-04-10 | 2013-04-10 | Controllable capsule endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177554 CN203182873U (en) | 2013-04-10 | 2013-04-10 | Controllable capsule endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182873U true CN203182873U (en) | 2013-09-11 |
Family
ID=49099780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177554 Expired - Fee Related CN203182873U (en) | 2013-04-10 | 2013-04-10 | Controllable capsule endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011892A (en) * | 2015-06-30 | 2015-11-04 | 中国人民解放军成都军区总医院 | Multiple-pipe capsule endoscope |
| CN110522403A (en) * | 2019-08-23 | 2019-12-03 | 孙颖浩 | A kind of sleeve type capsule cystoscope |
| CN112890743A (en) * | 2021-03-04 | 2021-06-04 | 山东大学齐鲁医院 | Magnetic suction type sampling device of capsule endoscope and working method |
-
2013
- 2013-04-10 CN CN 201320177554 patent/CN203182873U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011892A (en) * | 2015-06-30 | 2015-11-04 | 中国人民解放军成都军区总医院 | Multiple-pipe capsule endoscope |
| CN110522403A (en) * | 2019-08-23 | 2019-12-03 | 孙颖浩 | A kind of sleeve type capsule cystoscope |
| CN112890743A (en) * | 2021-03-04 | 2021-06-04 | 山东大学齐鲁医院 | Magnetic suction type sampling device of capsule endoscope and working method |
| CN112890743B (en) * | 2021-03-04 | 2021-09-24 | 山东大学齐鲁医院 | Formula sampling device is inhaled to capsule endoscope magnetism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |