CN201551300U - Upper gastrointestinal tract miniature capsule endoscopy capable of two-way observing - Google Patents
Upper gastrointestinal tract miniature capsule endoscopy capable of two-way observing Download PDFInfo
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- CN201551300U CN201551300U CN2009201813691U CN200920181369U CN201551300U CN 201551300 U CN201551300 U CN 201551300U CN 2009201813691 U CN2009201813691 U CN 2009201813691U CN 200920181369 U CN200920181369 U CN 200920181369U CN 201551300 U CN201551300 U CN 201551300U
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Abstract
The utility model discloses an upper gastrointestinal tract miniature type capsule endoscopy capable of two-way observing, which comprises a capsule-shaped casing and a conducting wire, wherein the conducting wire is connected to the capsule-shaped casing, cameras are arranged in the capsule-shaped casing, two cameras are included and respectively positioned at two ends of the capsule-shaped casing, a transparent casing is sleeved on exterior of the capsule-shaped casing, and a conducting wire outlet is formed on the capsule-shaped casing. The utility model adopts the strucure and the two cameras, wherein, one camera is used for observing the conditions of the epithelium of an alimentary canal forwardly, the other camera is used for observing the conditions of a cardia, and meanwhile, the conditions of the epithelium of an alimentary canal can also be observed in reverse direction, thereby ensuring the accuracy rate of diagnosis and having low possibility of lesion omission; and the transparent capsule-shaped casing ensures better light-admitting quality. In the utility model, the upper gastrointestinal tract miniature capsule endoscopy achieves the purpose of two-way observing, sterilization is not required in use, the utilization ratio is increased, and the cost is reduced.
Description
Technical field this utility model relates to technical field of medical instruments, relates in particular to a kind of upper digestive tract microencapsulation scope that can two-way observation.
In the background technology prior art, usually adopt wireless superior gastrointestinal endoscope to come upper digestive tract is checked, one end of wireless superior gastrointestinal endoscope has photographic head and illuminator, it is by oral, can shoot with video-corder images such as esophageal mucosa membrane injury, gastric mucosa, and be transferred to external receiving system with wireless mode, for doctor's analyzing and diagnosing, excrete by intestinal again.This scope body easily swallows, painful little, do not need special operant skill, but its have following problem 1, it needs internal battery, it is very little that volume and weight can not be done; 2, for receiving emission, its internal circuit is accurate complicated; 3, cardia can't be oppositely observed in single head shooting, omits pathological changes easily; 4, its no traction apparatus, capsule is in vertical position and controls the capsule travel direction in the time of can not guaranteeing to make a video recording; 5, disposable use, the use cost height.
At above problem, wired superior gastrointestinal endoscope arises at the historic moment, and it can control the capsule direction and power supply is provided by lead, avoids the random and uncontrollability of checking.But this wired superior gastrointestinal endoscope only is provided with a photographic head, when observing upper digestive tract inwall mucosa, and the positions such as cardia of reverse observation simultaneously, and inspection all needs sterilization at every turn, and operating environment is had certain requirement, and checking efficiency is not high.
Summary of the invention this utility model need not disinfectant upper digestive tract microencapsulation scope at the deficiencies in the prior art when two-way observation of a kind of energy and use are provided.
For reaching the realization above-mentioned purpose, this utility model comprises capsule shape housing and lead, lead is connected on the capsule shape housing, be provided with photographic head in the capsule shape housing, its described photographic head has two, lay respectively at the two ends of capsule shape housing, the capsule shape housing is arranged with transparent capsule shell outward, and capsule shell is provided with wire outlet.
This utility model adopts said structure, adopt two photographic head, one be used for forward observing the gastrointestinal mucosal situation, another is used to observe the situation of cardia, simultaneously also can reverse observation gastrointestinal mucosal situation, guarantee accurate rate of diagnosis, be not easy to omit pathological changes; Transparent capsule shell makes its light transmission better.
For making the capsule shell easy accessibility, capsule shell described in the utility model is that a pair of butt joint is set in the outer transparent outer cover of capsule shape housing; And in order to improve the utilization rate of upper digestive tract microencapsulation scope, the each use need not sterilization, reduces its cost, and this utility model is designed to disposable materials used with its capsule shell.
In order to reach better observing effect, the focal length difference of the photographic head at capsule described in the utility model two ends.
This utility model adopts said structure, makes upper digestive tract microencapsulation scope realize the purpose of two-way observation, and need not sterilization when using, and improves its utilization rate, reduces cost.
Description of drawings is described in further detail this utility model below in conjunction with accompanying drawing:
Fig. 1 is that master of the present utility model looks sketch map;
Fig. 2 is a generalized section of the present utility model;
Fig. 3 is the schematic top plan view of this utility model capsule shell.
The specific embodiment such as Fig. 1～shown in Figure 3, this utility model comprises capsule shape housing 1, lead 2 and capsule shell 3; Be provided with internal control plate 11, photographic head 12, wire socket 13 in this capsule shape housing 1, photographic head 12, wire socket 13 are connected on the internal control plate 11, photographic head 12 has two 121,122, lay respectively at the two ends of capsule shape housing 1, the place ahead of photographic head 12 is provided with object lens 123, uniform distribution led light source 124 around the photographic head 12, wire socket 13 is located at the both sides of capsule shape housing 1; One end of this lead 2 comprises plug 21 and bayonet cap 22, plug 21 is plugged on the wire socket 13 of capsule shape housing 1, this bayonet cap 22 is that circular arc is closely pasted mutually with capsule shape shell 3, guaranteed its seal, the video signal of camera collection can be powered and transmit to lead 2, can also use as draught line; This capsule shape shell 3 is transparent, and its both sides are provided with wire outlet 31,32 with respect to wire socket 13 places of capsule shape housing 1.
Capsule shape housing of the present utility model 1 partly or all be the transparent body.
The focal length difference of the photographic head 121,122 at capsule of the present utility model two ends.
Claims (3)
- One kind can two-way observation upper digestive tract microencapsulation scope, comprise capsule shape housing and lead, lead is connected on the capsule shape housing, be provided with photographic head in the capsule shape housing, it is characterized in that: photographic head has two, lay respectively at the two ends of capsule shape housing, the capsule shape housing is arranged with transparent capsule shell outward, and capsule shell is provided with wire outlet.
- 2. a kind of upper digestive tract microencapsulation scope that can two-way observation according to claim 1 is characterized in that: described capsule shell is that a pair of butt joint is set in the outer transparent outer cover of capsule shape housing, and is disposable materials used.
- 3. a kind of upper digestive tract microencapsulation scope that can two-way observation according to claim 1 and 2 is characterized in that: the focal length difference of the photographic head at described capsule two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201813691U CN201551300U (en) | 2009-11-19 | 2009-11-19 | Upper gastrointestinal tract miniature capsule endoscopy capable of two-way observing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201813691U CN201551300U (en) | 2009-11-19 | 2009-11-19 | Upper gastrointestinal tract miniature capsule endoscopy capable of two-way observing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551300U true CN201551300U (en) | 2010-08-18 |
Family
ID=42610973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201813691U Expired - Fee Related CN201551300U (en) | 2009-11-19 | 2009-11-19 | Upper gastrointestinal tract miniature capsule endoscopy capable of two-way observing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075716A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with bidirectional infrared thermal scanner |
| CN103961047A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Flexible wire traction-type capsule endoscopy and manufacturing method thereof |
-
2009
- 2009-11-19 CN CN2009201813691U patent/CN201551300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075716A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscope system with bidirectional infrared thermal scanner |
| CN103961047A (en) * | 2014-04-16 | 2014-08-06 | 姜泊 | Flexible wire traction-type capsule endoscopy and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121119 |