CN2827416Y - Intestinum tenue low flatulence barium double opacification tube - Google Patents
Intestinum tenue low flatulence barium double opacification tube Download PDFInfo
- Publication number
- CN2827416Y CN2827416Y CN 200520118509 CN200520118509U CN2827416Y CN 2827416 Y CN2827416 Y CN 2827416Y CN 200520118509 CN200520118509 CN 200520118509 CN 200520118509 U CN200520118509 U CN 200520118509U CN 2827416 Y CN2827416 Y CN 2827416Y
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- CN
- China
- Prior art keywords
- barium
- air bag
- tube body
- silicone rubber
- plastic tube
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Abstract
The utility model belongs to medical equipment and relates to a duodenum and intestinum tenue low flatulence barium double opacification tube. The utility model is composed of a plastic tube body, a silastic tube and a metal guide wire with the length of 1900 mm, and is characterized in that the outer part of the plastic tube body which is near to the end part is hermetically sheathed with an air chamber; the plastic tube body hermetically sheathed with one end of the air chamber is fixedly connected with the silastic tube; the free end of the silastic tube is fixedly connected with a metal head; the other end of the plastic tube body is fixedly connected with a double-ended silastic tubes. The utility model which adopts the technical scheme has the advantages of softness and easy operation.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates in particular to a kind of small intestinal and the employed angiography catheter of duodenum double-contrast barium examination.
Background technology
Existing stomach tube or duodenum vessel are straight tube-like substantially.Be divided into accent, conduit and tailpin three parts.Accent is made of one section transparent material that contains 10 metal columns that are in contact with one another, perhaps
Constitute by being enclosed within one section tens Metal Ball that are in contact with one another in the thick sleeve pipe, difficult during use by throat and pylorus, can not accurately arrive desired location when meeting gastric bending or coiling, bring misery to the patient.
Summary of the invention
The purpose of this utility model provides a kind of softness, flexible and maneuverable duodenum and small intestinal low-strain air-barium imaging pipe.Its objective is such realization: small intestinal low-strain air-barium imaging pipe is that the wire guide of 1900mm is formed by plastic tube body, silicone rubber tube and length, it is characterized in that at the body outer cover front cover air bag (5) of plastic tube body (4) near the end, described cover envelope has the plastic tube body of air bag (5) one ends to fixedly connected with a silicone rubber tube (3), the free end affixed one special ferrule (2) of rubber tube (3); The fixedly connected double end silicone rubber tube (6) of the other end of described plastic tube body (4).Owing to adopt technique scheme, even the crooked or coiling at gastric of small intestinal low-strain air-barium imaging pipe, the operator still can survey or treat focus accurately.This utility model compared with prior art have easily obtain, economical and practical, simple to operate, advantage that result of use is good.
Description of drawings
Fig. 1 does not install the structural representation of wire guide for this utility model
Fig. 2 is the structural representation of the special ferrule of this utility model
Fig. 3 is this utility model overall structure sketch map
Wherein:
1. double contrast radiograph pipe 2. ferrule, 3. silicone rubber tube 4. plastic tube bodies, 5. air bag 6. double end silicone rubber tubes, 7. seal wires and notes barium mouth 8. air bag mouths 9. flexibly connect capping plugs 10. connecting portions 11. afterbody convexes 12. wire guides
The specific embodiment
As shown in Figure 1: at the body outer cover front cover air bag 5 of plastic tube body 4 near 30 centimeters places, end, air bag length is 30mm, air bag capacity 40ml.Described cover envelope has the plastic tube body of air bag one end to fixedly connected with a silicone rubber tube 3, the free end of silicone rubber tube 3 affixed one special ferrule 2.The fixedly connected double end silicone rubber tube 6 of the other end of plastic tube body 4, described double end silicone rubber tube 6 is by seal wire and annotate barium mouth 7 and horizontally disposed air bag mouth 8 is socketed on plastic tube body 4 after the bottom is communicated with.Seal wire and notes barium mouth 7 are vertical with plastic tube body 4, and air bag mouth 8 is with seal wire and annotate barium mouth 7 formation one acute angle, and air bag mouth 8 has flexible connection capping plug 9.The length of small intestinal low-strain air-barium imaging pipe 1 is set to 1400-1600mm and is preferably 1500mm; External diameter is set to 6.0-7.0mm and is preferably 6.5mm; Internal diameter is preferably 4.0mm.Described plastic tube body (4) can use igelite or medical grade silicon rubber material; Described silicone rubber tube (3), double end silicone rubber tube (6) use the medical grade silicon rubber material.
As shown in Figure 2: the hollow cylindrical that is shaped as two contraction of special ferrule 2, afterbody is extended with connecting portion 10 and the afterbody convex 11 that slightly is narrower than ferrule, and the diameter of ferrule 2 is 20mm for 6mm length.
As shown in Figure 3: it is the wire guide 12 of 1900mm that this utility model small intestinal low-strain air-barium imaging pipe 1 needs to be equipped with length, can be that 1.5mm, length are the supporting use of duodenum fiberendoscope fire inspection pincers of 1800mm with external diameter also.Wire guide is set in the double contrast radiograph conduit 1 through seal wire and notes barium mouth 7.
Claims (7)
1. a small intestinal low-strain air-barium imaging pipe is made up of plastic tube body, silicone rubber tube and wire guide, it is characterized in that at the body outer cover front cover air bag (5) of plastic tube body (4) near the end, described cover envelope has the plastic tube body of air bag (5) one ends to fixedly connected the affixed ferrule of the free end of silicone rubber tube (3) (2) with a silicone rubber tube (3); The fixedly connected double end silicone rubber tube (6) of the other end of described plastic tube body (4).
2. small intestinal low-strain air-barium imaging pipe as claimed in claim 1 is characterized in that described double end silica gel tube (6) comprises horizontally disposed seal wire and notes barium mouth (7) and air bag mouth (8), and seal wire and notes barium mouths (7) are vertical with plastic tube body; The bottom of described air bag mouth (8) communicates with seal wire and notes barium mouths (7), and forms an acute angle with seal wire and notes barium mouths (7), and described air bag mouth (8) has flexible connection capping plug (9).
3. small intestinal low-strain air-barium imaging pipe as claimed in claim 2 is characterized in that described catheter length is preferably 1500mm, and external diameter is preferably 6.5mm, and internal diameter is preferably 4.0mm.
4. as claim 2 or 3 described small intestinal low-strain air-barium imaging pipes, it is characterized in that described plastic tube body (4) can use igelite or medical grade silicon rubber material; Described silicone rubber tube (3), double end silicone rubber tube (6) use the medical grade silicon rubber material.
5. small intestinal low-strain air-barium imaging pipe as claimed in claim 4, the hollow cylindrical that shrink at two that is shaped as that it is characterized in that described ferrule (2), afterbody is extended with connecting portion and the afterbody convex that slightly is narrower than ferrule, and the diameter of ferrule (2) is 6mm, and length is 20mm.
6. small intestinal low-strain air-barium imaging pipe as claimed in claim 5, the material that it is characterized in that described air bag (5) is the medical grade silicon rubber material, air bag length is 30mm, air bag capacity 40ml.
7. small intestinal low-strain air-barium imaging pipe as claimed in claim 6 is characterized in that the thin thickness of the thickness of the employed medical grade silicon rubber material of described air bag (5) than the employed medical grade silicon rubber material of silicone rubber tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118509 CN2827416Y (en) | 2005-09-05 | 2005-09-05 | Intestinum tenue low flatulence barium double opacification tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118509 CN2827416Y (en) | 2005-09-05 | 2005-09-05 | Intestinum tenue low flatulence barium double opacification tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827416Y true CN2827416Y (en) | 2006-10-18 |
Family
ID=37078971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118509 Expired - Fee Related CN2827416Y (en) | 2005-09-05 | 2005-09-05 | Intestinum tenue low flatulence barium double opacification tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827416Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126227A (en) * | 2015-09-01 | 2015-12-09 | 王兆华 | Small intestine double-contrast angiographic catheter and using method thereof |
| CN113171806A (en) * | 2021-03-04 | 2021-07-27 | 深圳大学 | Disposable perfusion specimen intubation tube |
-
2005
- 2005-09-05 CN CN 200520118509 patent/CN2827416Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126227A (en) * | 2015-09-01 | 2015-12-09 | 王兆华 | Small intestine double-contrast angiographic catheter and using method thereof |
| CN113171806A (en) * | 2021-03-04 | 2021-07-27 | 深圳大学 | Disposable perfusion specimen intubation tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |