CN209033486U - A kind of disposable sterilized catheter - Google Patents
A kind of disposable sterilized catheter Download PDFInfo
- Publication number
- CN209033486U CN209033486U CN201820362999.8U CN201820362999U CN209033486U CN 209033486 U CN209033486 U CN 209033486U CN 201820362999 U CN201820362999 U CN 201820362999U CN 209033486 U CN209033486 U CN 209033486U
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- China
- Prior art keywords
- catheter
- duct bend
- fold
- air bag
- straight 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.)
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Abstract
The utility model discloses a kind of disposable sterilized catheter, including straight catheter, fold conduit, connector, duct bend, air bag, gas tube, side opening, sphere and fold part, the straight catheter middle-end is connected with fold conduit；Described straight catheter one end is connected with connector, and the other end is connected with duct bend；The air bag is set in close to one end of duct bend；The gas tube is by inflation by being connected to air bag；The side opening is arranged on duct bend；The tip of duct bend is arranged in the sphere；The pleated portions set up the junction side set in straight catheter and duct bend separately, and it is not easily stretchable semi arch structure, novel a kind of disposable sterilized catheter, catheter front end is elbow, urethra physiological structure is more in line with, when passing through prostatic urethra, catheter is set to be easy to be bent insertion bladder along urethra, make simple and quick, the advantages that improving the success rate of insertion, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of catheter, especially a kind of disposable sterilized catheter.
Background technique
Clinically, because a variety of causes needs the patient of self retaining catheter very much, catheterization is also routine operation.Currently, facing
The urethral catheterization tube head used on bed is closed straight end, and catheter is usually inserted directly into urethra and enters wing by when self retaining catheter
Guang, but for the patient that part causes urethra seriously to block because suffering from the diseases such as hyperplasia of prostate, the frequent problem
It is that per urethra is inserted directly into catheter difficulty, even if carrying out that still catheter bladder can not be inserted into after urethral dilatation sometimes,
And row suprapubic cystostomy is finally needed, the pain and risk of patient are increased, therefore the inlet pipe mouth design of elbow more accords with
Close the demand of this kind of patient.
Utility model content
The purpose of this utility model is to provide a kind of disposable sterilized catheters, to solve in above-mentioned background technique
The problem of proposition.
The purpose of this utility model is achieved by following technical proposals: a kind of disposable sterilized catheter,
It is described directly to lead including straight catheter, fold conduit, connector, duct bend, air bag, gas tube, side opening, sphere and fold part
Pipe middle-end is connected with fold conduit；Described straight catheter one end is connected with connector, and the other end is connected with duct bend；The air bag
It is set in close to one end of duct bend；The gas tube is by inflation by being connected to air bag；The side opening is arranged in conduit
On elbow；The tip of duct bend is arranged in the sphere；The pleated portions set up the connection set in straight catheter and duct bend separately
Locate side, and it is not easily stretchable semi arch structure.
Further, the straight catheter front end is provided with several side openings.
Further, the duct bend is 120 ° -180 ° by the straight catheter angulation of fold part and rear end.
Further, the side opening is arranged in a crossed manner on duct bend and straight catheter.
Further, the sphere is made of silica gel material, and diameter is greater than the diameter of duct bend front end.
Compared with prior art, the utility model has the beneficial effects that novel a kind of disposable sterilized catheter,
Structure is simple, and catheter front end is elbow, is more in line with urethra physiological structure, when passing through prostatic urethra, makes catheter
It is easy to be bent insertion bladder along urethra, makes simple and quick, the advantages that improving the success rate of insertion, be suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure effect picture；
Fig. 2 is the utility model part-structure effect picture；
In figure: 1- straight catheter, 2- fold conduit, 3- connector, 4- duct bend, 5- air bag, 6- gas tube, 7- side opening,
8- sphere, 9- fold part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model discloses a kind of disposable sterilized catheters, including straight catheter 1, fold
Conduit 2, connector 3, duct bend 4, air bag 5, gas tube 6, side opening 7, sphere 8 and fold part 9,1 middle-end of straight catheter
It is connected with fold conduit 2；Described 1 one end of straight catheter is connected with connector 3, and the other end is connected with duct bend 4；The air bag 5
It is set in close to one end of duct bend 4；The gas tube 6 is by inflation by being connected to air bag 5；The setting of side opening 7 exists
On duct bend 4；The tip of duct bend 4 is arranged in the sphere 8；The setting of fold part 9 is curved in straight catheter 1 and conduit
First 4 junction side, and it is not easily stretchable semi arch structure, 1 front end of straight catheter is provided with several side openings 7, institute
It is 120 ° -180 ° that duct bend 4, which is stated, by 1 angulation of straight catheter of fold part 9 and rear end, and the side opening 7 is arranged in a crossed manner
On duct bend 4 and straight catheter 1, the sphere 8 is made of silica gel material, and diameter is greater than the diameter of 4 front end of duct bend.
In use, the urethral catheterization elbow 4 of catheter front end is adjusted by stretching fold part 9 to angle appropriate, then
It is inserted into urethra, the position that air bag 5 fixes catheter is filled up finally by gas tube 6, if you do not need to duct bend 4 is curved
Song then adjusts the wrinkle of fold part 9 to the state that can not be compressed.
A kind of disposable sterilized catheter, structure is simple, and catheter front end is elbow, is more in line with urethra physiology
Structure makes catheter be easy to be bent insertion bladder along urethra, makes simple and quick, mention when passing through prostatic urethra
The success rate of height insertion.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of disposable sterilized catheter, including straight catheter (1), fold conduit (2), connector (3), duct bend
(4), air bag (5), gas tube (6), side opening (7), sphere (8) and fold part (9), it is characterised in that: in the straight catheter (1)
End is connected with fold conduit (2)；Described straight catheter (1) one end is connected with connector (3), and the other end is connected with duct bend (4)；
The air bag (5) is set in close to the one end of duct bend (4)；The gas tube (6) is by inflation by connecting with air bag (5)
It is logical；The side opening (7) is arranged on duct bend (4)；Tip of sphere (8) setting in duct bend (4)；The fold
Partially (9) are arranged in the junction side of straight catheter (1) and duct bend (4), and it is not easily stretchable semi arch structure, institute
It states straight catheter (1) front end to be provided with several side openings (7), the duct bend (4) passes through the straight catheter of fold part (9) and rear end
(1) angulation is 120 ° -180, and the side opening (7) is arranged in a crossed manner on duct bend (4) and straight catheter (1), the sphere
(8) it is made of silica gel material, and diameter is greater than the diameter of duct bend (4) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362999.8U CN209033486U (en) | 2018-03-17 | 2018-03-17 | A kind of disposable sterilized catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362999.8U CN209033486U (en) | 2018-03-17 | 2018-03-17 | A kind of disposable sterilized catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209033486U true CN209033486U (en) | 2019-06-28 |
Family
ID=67027761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362999.8U Expired - Fee Related CN209033486U (en) | 2018-03-17 | 2018-03-17 | A kind of disposable sterilized catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209033486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393845A (en) * | 2019-07-31 | 2019-11-01 | 屈伟 | Novel Urology Surgery bladder creating-fistula |
-
2018
- 2018-03-17 CN CN201820362999.8U patent/CN209033486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393845A (en) * | 2019-07-31 | 2019-11-01 | 屈伟 | Novel Urology Surgery bladder creating-fistula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |