CN204766977U - Urethra support pipe - Google Patents
Urethra support pipe Download PDFInfo
- Publication number
- CN204766977U CN204766977U CN201520339810.XU CN201520339810U CN204766977U CN 204766977 U CN204766977 U CN 204766977U CN 201520339810 U CN201520339810 U CN 201520339810U CN 204766977 U CN204766977 U CN 204766977U
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- CN
- China
- Prior art keywords
- bag
- urethra
- pipe
- negative pressure
- elasticity
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- Expired - Fee Related
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Abstract
The utility model discloses an urethra support pipe, including can putting into the body in the urethra, the middle part outside of body is equipped with elasticity bag, is connected with elasticity bag to be equipped with the bag bag pipe of drawing forth along the body, and the control valve is equipped with in the outside mouth of pipe department that the bag bag was managed, on the body the both sides of elasticity bag are equipped with a plurality of side openings, and the one end of body is equipped with the negative pressure ball. During the use, the body penetrates from the bulb urethra to follow external orifice of urethra and draw forth, play the effect that link up, supports the type of moulding, combine the drainage of side opening completion urethra secretion simultaneously, the utility model discloses in, the middle part of the body outside is equipped with elasticity bag, place elasticity bag and is bleeding or forming the scar position easily, through bag pipe to pouring liquid or gas in the elasticity bag, thereby elasticity bag inflation reaches and stanchs and make the malactic purpose of scar getting up early, simultaneously, connect the negative pressure ball in the one end of body, utilize the drainage effect of negative pressure, can help the internal secretion of discharge pipe to the assurance drainage is unobstructed, avoids infecting.
Description
Technical field
This utility model relates to a kind of medical instrument, particularly relates to a kind of urethral stent.
Background technology
Injury of urethra, narrow, often complicated variation, even also has via formation.Injury of urethra and narrow treatment need in urethra, place interim urethral stent, play through, support plastotype, drain urethra and the effect such as hemorrhage.Clinical at present do not have special urethral stent, usually replaces with catheter.During use, catheter is inserted urethra, one end passes skin from bulbous urethra, perineum bulbous urethra fistulation of passing through, and the other end is drawn from external orifice of urethra, and overall is " n " shape with urethra, general indwelling about 2 weeks taking-up.But for one end of Perineal approach bulbous urethra fistulation, there is some problem to it in clinical observation:
1., for endo-urethral hemorrhage, there is no good way;
2. the secretions in urethra is not easy to draw, and easily brings out infection, causes the complication such as leakage of urine, make operative failure.
Utility model content
For solving the problem, this utility model provides one to have hemostatic function, ensures that secretions ensures that drain is unobstructed, the urethral stent of avoiding infection simultaneously.
This utility model solves the technical scheme that its technical problem adopts: a kind of urethral stent, comprise and can insert endo-urethral body, elasticity pouch is provided with outside the middle part of described body, the pouch pipe of drawing along described body is connected with described elasticity pouch, control valve is equipped with at the outside mouth of pipe place of described pouch pipe, described body is provided with some side openings in the both sides of described elasticity pouch, and negative pressure ball is equipped with in one end of described body.
Be further used as the improvement of technical solutions of the utility model, the junction of described negative pressure ball and described body is equipped with can to the unidirectional flap opened of described negative pressure ball, described negative pressure ball is equipped with air vent, described air vent built with can outside negative pressure ball the unidirectional flap opened.
Be further used as the improvement of technical solutions of the utility model, be provided with groove along described tube wall, described pouch pipe can be contained in described groove and to draw along described groove.
Be further used as the improvement of technical solutions of the utility model, described body is flexible pipe.
Be further used as the improvement of technical solutions of the utility model, described body is silica gel tube.
The beneficial effects of the utility model: this urethral stent in use, body penetrates from bulbous urethra, and draw from external orifice of urethra, play through, to support plastotype effect, complete the drain of urethral secretions in conjunction with side opening simultaneously, in this utility model, elasticity pouch is provided with outside the middle part of body, elasticity pouch is placed on hemorrhage or easily forms skin area, in elasticity pouch, liquid or gas is poured, elasticity bladder expansion thus the object reaching hemostasis and impel cicatrix getting up early softening by pouch pipe; Meanwhile, connect negative pressure ball in one end of body, during use, utilize the drainage of negative pressure, can help to discharge the secretions in body, thus ensure that drain is unobstructed, avoid infection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model overall structure schematic diagram;
Fig. 2 is this utility model body cross section structure schematic diagram.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model provides a kind of urethral stent, comprises and can insert endo-urethral body 1, and described body 1 is flexible pipe (as silica gel tube).Elasticity pouch 2 is provided with outside the middle part of described body 1, elasticity pouch 2 adopts softness, ultra-thin elastic material is made, reduce the compressing ischemia side effect to gentle urethra wound, the pouch pipe 3 of drawing along described body 1 is connected with described elasticity pouch 2, be provided with groove 11 along described body 1 outer wall, described pouch pipe 3 can be contained in described groove 11 and to draw along described groove 11.Control valve 31 is equipped with at the outside mouth of pipe place of described pouch pipe 3, and described body 1 is provided with some side openings 12 in the both sides of described elasticity pouch 3, and negative pressure ball 4 is equipped with in one end of described body 1.Described negative pressure ball 4 is equipped with to the unidirectional flap opened of described negative pressure ball 4, described negative pressure ball 4 can be equipped with air vent 41 with the junction of described body 1, described air vent 41 built with can outside negative pressure ball the unidirectional flap opened.
This urethral stent in use, body 1 penetrates from bulbous urethra, and draw from external orifice of urethra, play through, to support plastotype effect, complete the drain of urethral secretions in conjunction with side opening 12, in this utility model simultaneously, elasticity pouch 2 is provided with outside the middle part of body 1, be placed on hemorrhage by elasticity pouch 2 or easily form skin area, pouring liquid or gas by pouch pipe 3 in elasticity pouch 2, elasticity pouch 2 expands thus the object reaching hemostasis and impel cicatrix getting up early softening; Meanwhile, connect negative pressure ball 4 in one end of body 1, during use, utilize the drainage of negative pressure, can help to discharge the secretions in body, thus ensure that drain is unobstructed, avoid infection.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to this utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (5)
1. a urethral stent, it is characterized in that: comprise and can insert endo-urethral body, elasticity pouch is provided with outside the middle part of described body, the pouch pipe of drawing along described body is connected with described elasticity pouch, control valve is equipped with at the outside mouth of pipe place of described pouch pipe, described body is provided with some side openings in the both sides of described elasticity pouch, and negative pressure ball is equipped with in one end of described body.
2. urethral stent according to claim 1, it is characterized in that: the junction of described negative pressure ball and described body is equipped with can to the unidirectional flap opened of described negative pressure ball, described negative pressure ball is equipped with air vent, described air vent built with can outside negative pressure ball the unidirectional flap opened.
3. urethral stent according to claim 1 and 2, is characterized in that: be provided with groove along described tube wall, and described pouch pipe can be contained in described groove and to draw along described groove.
4. urethral stent according to claim 1 and 2, is characterized in that: described body is flexible pipe.
5. urethral stent according to claim 1 and 2, is characterized in that: described body is silica gel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339810.XU CN204766977U (en) | 2015-05-22 | 2015-05-22 | Urethra support pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339810.XU CN204766977U (en) | 2015-05-22 | 2015-05-22 | Urethra support pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766977U true CN204766977U (en) | 2015-11-18 |
Family
ID=54507114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520339810.XU Expired - Fee Related CN204766977U (en) | 2015-05-22 | 2015-05-22 | Urethra support pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204766977U (en) |
-
2015
- 2015-05-22 CN CN201520339810.XU patent/CN204766977U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |