CN201603256U - Uterine cavity radiography tube - Google Patents
Uterine cavity radiography tube Download PDFInfo
- Publication number
- CN201603256U CN201603256U CN2010201109634U CN201020110963U CN201603256U CN 201603256 U CN201603256 U CN 201603256U CN 2010201109634 U CN2010201109634 U CN 2010201109634U CN 201020110963 U CN201020110963 U CN 201020110963U CN 201603256 U CN201603256 U CN 201603256U
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- CN
- China
- Prior art keywords
- cavity
- air bag
- double
- double lumen
- catheter
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a medical instrument, in particular to a double-cavity catheter used for uterine cavity radiography. The medical instrument comprises the double-cavity catheter, wherein the double-cavity catheter comprises an air bag; a soft rubber tube is adhered on the side wall of the double-cavity catheter; one end of the soft rubber tube near the air bag is closed, and the end of the soft rubber tube far way from the air bag is open; and the double-cavity catheter consists of a tube body, a stream guide cavity, an aeration cavity and the air bag. When the medical instrument is used, a syringe is used for charging fluid into the soft rubber tube to enhance the hardness of the soft rubber tube, so as to be convenient for inserting the double-cavity catheter into the uterine cavity. The medical instrument has simple structure and comfortable and convenient using and can effectively avoid the injury and infection of the soft tissue, thereby improving the working efficiency of medical workers and relieving the pain of patients.
Description
Technical field
This utility model relates to a kind of double lumen catheter, is specifically related to a kind of double lumen catheter that is used to inject the uterine cavity contrast agent.
Background technology
When doing gynecologial examination or gynecopathy therapeutic, often need in cavity of uterus, fallopian tube, inject contrast agent or medicine, usually all be to adopt double lumen catheter to carry out water conservancy diversion at present, double lumen catheter is made up of body, diversion cavity, inflatable chamber, air bag, inflatable chamber is communicated with air bag, and the diversion cavity front end has aperture, and the double lumen catheter front end is inserted in the uterine cavity, inflate in air bag from the inflatable chamber inlet, airbag inflation is fixed on catheter and is difficult for landing in the uterine cavity, inwardly injects medicine from diversion cavity again.The catheter that adopts medical plastic to make, material is harder, and it is convenient to insert uterine cavity, but can increase the subject discomfort sense, and damages the soft tissue of vagina or uterine cavity easily; The catheter that adopts flexible rubber hose to make mostly in clinical, but this catheter inserts difficulty, needs to import by apparatus clamping or guide rod, causes infection easily, and intubate increases patient's misery repeatedly.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of comfortable, not susceptible uterine cavity radiography pipe that inserts, uses simple in structure, convenient is provided.
The technical scheme that this utility model adopted is as follows: a kind of uterine cavity radiography pipe, comprise double lumen catheter, and described double lumen catheter comprises air bag, a bonding flexible rubber hose on the described double lumen catheter sidewall; Flexible rubber hose opens wide away from air bag one end near the sealing of air bag one end; Described double lumen catheter is made up of body, diversion cavity, inflatable chamber, air bag.When carrying out gynecologial examination, when double lumen catheter is difficult for inserting, utilize syringe in flexible rubber hose, to inject liquid, make flexible rubber hose possess certain degree of hardness, make the double lumen catheter front end upright simultaneously, conveniently double lumen catheter is inserted vagina in uterine cavity, utilize syringe that the liquid in the flexible rubber hose is extracted out after inserting, flexible rubber hose is attached on the catheter, the operation that can not influence inflation and inject contrast agent.
In the said apparatus, described double lumen catheter adopts medical grade rubber to make.The body softness is comfortable, can soft tissue injury when inserting in the body.
This utility model compared with prior art has following advantage:
(1) use is comfortable, can soft tissue injury.The employing medical grade rubber is made, and the material softness can soft tissue injury, inserts in patient's body, alleviates the subject discomfort sense.
(2) insert simply, improve medical care efficient.A bonding flexible rubber hose on the double lumen catheter basis, by inject the hardness that liquid increases double lumen catheter in flexible rubber hose, in the convenient insertion body, liquid in pipe is very easily extracted out, does not influence other operations.
(3) be difficult for causing infection.Need not to insert in the body, effectively avoided the generation of infection accident by the apparatus clamping.
Description of drawings
Fig. 1 is the contour structures sketch map of this utility model embodiment;
Fig. 2 is an axial cross-sectional schematic of the present utility model;
Among the figure, the 1st, flexible rubber hose, the 2nd, aperture, the 3rd, air bag, the 4th, body, the 5th, inflation inlet, the 6th, inlet, the 7th, diversion cavity, the 8th, inflatable chamber.
The specific embodiment
As described in Figure, embodiment of the present utility model comprises a two-chamber catheter, this double lumen catheter is made up of body 4, diversion cavity 7, inflatable chamber 8, air bag 3, diversion cavity 7 front ends have aperture 2, and inflatable chamber 8 is communicated with the air bag 3 of front end, and the double lumen catheter tail end is provided with inflation inlet 5 and inlet 6, a bonding flexible rubber hose 1 on the described double lumen catheter sidewall, flexible rubber hose 1 opens wide away from air bag one end near the sealing of air bag one end.Described double lumen catheter adopts medical grade rubber to make.
When double lumen catheter is difficult for inserting in the body, utilize syringe in flexible rubber hose 1, to inject liquid, make flexible rubber hose 1 possess certain degree of hardness, the double lumen catheter front end is also upright simultaneously, conveniently double lumen catheter is inserted in the uterine cavity, utilize syringe the liquid in the flexible rubber hose 1 to be extracted out the operation of inflating and injecting contrast agent after inserting.
Claims (2)
1. a uterine cavity radiography pipe comprises double lumen catheter, and described double lumen catheter comprises air bag (3), it is characterized in that: a bonding flexible rubber hose (1) on the described double lumen catheter sidewall; Flexible rubber hose (1) opens wide away from air bag (3) one ends near the sealing of air bag (3) one ends.
2. uterine cavity radiography pipe according to claim 1 is characterized in that: described double lumen catheter is made up of body (4), diversion cavity (7), inflatable chamber (8), air bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109634U CN201603256U (en) | 2010-02-10 | 2010-02-10 | Uterine cavity radiography tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109634U CN201603256U (en) | 2010-02-10 | 2010-02-10 | Uterine cavity radiography tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603256U true CN201603256U (en) | 2010-10-13 |
Family
ID=42947965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201109634U Expired - Fee Related CN201603256U (en) | 2010-02-10 | 2010-02-10 | Uterine cavity radiography tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768065A (en) * | 2022-04-16 | 2022-07-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
-
2010
- 2010-02-10 CN CN2010201109634U patent/CN201603256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768065A (en) * | 2022-04-16 | 2022-07-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
| CN114768065B (en) * | 2022-04-16 | 2023-08-22 | 郑州大学第三附属医院(河南省妇幼保健院) | Injection device for oviduct radiography |
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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: 20101013 Termination date: 20110210 |