CN203555819U - Esophagus foreign matter extractor under guide of images - Google Patents
Esophagus foreign matter extractor under guide of images Download PDFInfo
- Publication number
- CN203555819U CN203555819U CN201320652019.5U CN201320652019U CN203555819U CN 203555819 U CN203555819 U CN 203555819U CN 201320652019 U CN201320652019 U CN 201320652019U CN 203555819 U CN203555819 U CN 203555819U
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- China
- Prior art keywords
- outer tube
- inner tube
- esophagus
- foreign matter
- tube
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Abstract
The utility model discloses an esophagus foreign matter extractor under the guide of images. The extractor comprises an inner tube and an outer tube, wherein the inner tube is sleeved with the outer tube, and a U-shaped super-smooth guide wire is arranged in the inner tube. After the outer tube is inserted in a designated position, the outer tube is not required to be rotated as the contact area of the outer tube and an esophagus of a patient is large and the rotation can cause pain to the patient easily; according to the extractor, only the inner tube and the super-smooth guide wire in the inner tube are required to be rotated, the super-smooth guide wire is adjusted, a foreign matter is sleeved, the outer tube and the inner tube are fixed, a guide wire loop for fixing the foreign matter is tightened and pulled out of the throat and the mouth, and the foreign matter is taken out of the body. A net bag is arranged at one end of the U-shaped super-smooth guide wire, the size of the net bag is adjusted through adjusting the inner tube and the super-smooth guide wire, so that the foreign matter can be captured and taken out quickly and conveniently; and an air guide pipe is connected with an air pump to suck out smaller foreign matters in the esophagus while the foreign matter is captured, so that tube reinserting is avoided, the operation time is shortened, the pain of the patient is reduced, and the operation risk is reduced.
Description
Technical field
This utility model belongs to medical instruments technical field, particularly a kind of image-guided lower foreign body in esophagus extractor.
Background technology
Usually have the acute dysphagia of some old peoples, even spoon meat or water all can not be swallowed, and carefully inquire pathogenic process, eat bulk food, or occur after meat.And these patient's major parts are all due to late esophagus cancer or anastomotic stricture after carcinoma of esophagus resection.Canel barium meal contrast examination is shown in esophagus large block filling defect, and contrast agent can not pass through, and Upper Esophageal is obviously expanded, and is diagnosed as foreign body in esophagus companion thoracic choke.Such patient usually at night or festivals or holidays more, Dndoscope Laboratory is have a rest again more; In addition, after barium meal examination, can not check gastroscope, require three days ability to check gastroscope, if treatment not in time, patient can not remove misery, and nutrition can not solve in time, and health is affected.Therefore, invent a kind of image-guided lower foreign body in esophagus extractor, become the technical problem that those skilled in the art need solution badly.
Utility model content
This utility model, for prior art above shortcomings, provides a kind of image-guided lower foreign body in esophagus extractor, not only easy to operate, easily takes out foreign body, and in operating process, can reduce patient's pain.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of image-guided lower foreign body in esophagus extractor, comprise inner tube and the outer tube being set with it, and the superslide seal wire taking the shape of the letter U is set in described inner tube.
Superslide seal wire one end of described U-shaped arranges the string bag.
Described outer tube one end week side arranges several through holes.
Described outer tube one end arranges attraction joint.
Adopt the image-guided lower foreign body in esophagus extractor of such scheme due to the outer tube of suit outside inner tube, outer tube inserts after assigned address, do not need to rotate outer tube, outer tube and patient's esophagus contact area is large, rotates and easily makes Principle of Pain, the application only need rotate the superslide seal wire in inner tube and inner tube, regulate superslide seal wire, foreign body is entangled, fixedly outer tube and inner tube, be strained and fixed foreign body guide chase ring and pull out throat and oral cavity, foreign body is external.Superslide seal wire one end of described U-shaped arranges the string bag, by regulating inner tube and superslide seal wire to regulate string bag size, conveniently catches foreign body, is convenient to quick taking-up; Described outer tube one end week side arranges several through holes, described outer tube one end arranges attraction joint, attract joint to comprise outer tube containment member and outer wall of inner tube containment member that one connects, outer tube containment member arranges airway, in by trapping foreign matter, airway connects air pump, by intraesophageal less foreign body sucking-off, avoided intubate again, reduced operating time, the pain that has reduced patient, has reduced surgical risk.Therefore, this utility model is simple and practical, easy to operate, and result of use is good, has shortened operating time, has reduced doctor's burden of performing the operation, and surgical risk is reduced, and has good promotion and application and is worth.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2;
Fig. 3 attracts joint vertical profile structure for amplifying schematic diagram in this utility model embodiment 3;
Fig. 4 attracts the cross-sectional structure for amplifying schematic diagram of joint in this utility model embodiment 3.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of image-guided lower foreign body in esophagus extractor, comprises inner tube 3 and the outer tube 2 being set with it, the superslide seal wire 4 that the interior setting of described inner tube 3 takes the shape of the letter U.
Embodiment 2: as shown in Figure 2, a kind of image-guided lower foreign body in esophagus extractor, comprises inner tube 3 and the outer tube 2 being set with it, the superslide seal wire 4 that the interior setting of described inner tube 3 takes the shape of the letter U.Superslide seal wire 4 one end of described U-shaped arrange the string bag 6.
Embodiment 3: as shown in Figure 2,3, 4, a kind of image-guided lower foreign body in esophagus extractor, comprises inner tube 3 and the outer tube 2 being set with it, the superslide seal wire 4 that the interior setting of described inner tube 3 takes the shape of the letter U.Superslide seal wire 4 one end of described U-shaped arrange the string bag 6.Described outer tube 2 one end week sides arrange several through holes 1.Described outer tube 2 one end arrange and attract joint 5.Attract joint 5 to comprise outer tube containment member 5-1 and outer wall of inner tube containment member 5-2 that one connects, outer tube containment member arranges airway 5-3, and the diameter of described superslide seal wire 4 is 0.035cm or 0.030cm.The 28F medical catheter that described outer tube is used by gastric lavage, described diameter of inner pipe is 14F or 18F medical catheter.
Adopt the image-guided lower foreign body in esophagus extractor of such scheme due to the outer tube of suit outside inner tube, outer tube inserts after assigned address, do not need to rotate outer tube, outer tube and patient's esophagus contact area is large, rotates and easily makes Principle of Pain, the application only need rotate the superslide seal wire in inner tube and inner tube, regulate superslide seal wire, foreign body is entangled, fixedly outer tube and inner tube, be strained and fixed foreign body guide chase ring and pull out throat and oral cavity, foreign body is external.Superslide seal wire one end of described U-shaped arranges the string bag, by regulating inner tube and superslide seal wire to regulate string bag size, conveniently catches foreign body, is convenient to quick taking-up; Described outer tube one end week side arranges several through holes, described outer tube one end arranges attraction joint, attract joint to comprise outer tube containment member and outer wall of inner tube containment member that one connects, outer tube containment member arranges airway, in by trapping foreign matter, airway connects air pump, by intraesophageal less foreign body sucking-off, avoided intubate again, reduced operating time, the pain that has reduced patient, has reduced surgical risk.Therefore, this utility model is simple and practical, easy to operate, and result of use is good, has shortened operating time, has reduced doctor's burden of performing the operation, and surgical risk is reduced, and has good promotion and application and is worth.
Claims (4)
1. an image-guided lower foreign body in esophagus extractor, is characterized in that: comprise inner tube and the outer tube being set with it, the superslide seal wire taking the shape of the letter U is set in described inner tube.
2. image-guided lower foreign body in esophagus extractor as claimed in claim 1, is characterized in that: superslide seal wire one end of described U-shaped arranges the string bag.
3. image-guided lower foreign body in esophagus extractor as claimed in claim 1, is characterized in that: described outer tube one end week side arranges several through holes.
4. image-guided lower foreign body in esophagus extractor as claimed in claim 1, is characterized in that: described outer tube one end arranges attraction joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652019.5U CN203555819U (en) | 2013-10-22 | 2013-10-22 | Esophagus foreign matter extractor under guide of images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652019.5U CN203555819U (en) | 2013-10-22 | 2013-10-22 | Esophagus foreign matter extractor under guide of images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555819U true CN203555819U (en) | 2014-04-23 |
Family
ID=50505574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652019.5U Expired - Fee Related CN203555819U (en) | 2013-10-22 | 2013-10-22 | Esophagus foreign matter extractor under guide of images |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281613A (en) * | 2017-07-03 | 2017-10-24 | 大连大学 | Extract device in extension type nose bile duct oral cavity |
-
2013
- 2013-10-22 CN CN201320652019.5U patent/CN203555819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281613A (en) * | 2017-07-03 | 2017-10-24 | 大连大学 | Extract device in extension type nose bile duct oral cavity |
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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: 20140423 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |