CN201564941U - Supporting drainage tube after urethral reconstruction operation - Google Patents
Supporting drainage tube after urethral reconstruction operation Download PDFInfo
- Publication number
- CN201564941U CN201564941U CN2009202778002U CN200920277800U CN201564941U CN 201564941 U CN201564941 U CN 201564941U CN 2009202778002 U CN2009202778002 U CN 2009202778002U CN 200920277800 U CN200920277800 U CN 200920277800U CN 201564941 U CN201564941 U CN 201564941U
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- Prior art keywords
- utility
- model
- urethra
- urethral
- tube
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Abstract
The utility model relates to a supporting drainage apparatus after a urethral reconstruction operation. The utility model discloses a supporting drainage tube after the urethral reconstruction operation, wherein a supporting tube is in the shape of a round tube and is a soft elastic tube made of medical silica gel, and a plurality of side holes for draining urethral incretion are arranged on the tube wall of the supporting tube. The utility model can not cause compressive damage on the urethra, can randomly discharge urine through the supporting tube and can drain out the urethral incretion.
Description
Technical field
This utility model relates to a kind of reconstructed urethra operation back supporting drainage apparatus.Be specifically related to a kind of reconstructed urethra operation back supporting drainage pipe.
Background technology
Before this utility model is made, after the urethra repair and reconstruction is performed the operation, enter bladder with ordinary urethral catheter from urethra and implement urethral catheterization, the healing of the surgical wound in influence reparation and the reconstructed urethra has side effects to urethra, even can cause repressive damage to urethra easily.
The utility model content
The purpose of this utility model provides a kind of soft elasticity that has, and can not cause repressive damage to urethra, can arbitrarily discharge urine by stay pipe, and can drain the reconstructed urethra operation back supporting drainage pipe of endo-urethral secretions.
In order to achieve the above object, this utility model has following technical scheme:
A kind of reconstructed urethra operation of the present utility model back supporting drainage pipe, its stay pipe is piped for circle, with the soft elastic tube that medical silica-gel is made, and the tube wall of this stay pipe has several side openings that is used to drain endo-urethral secretions.
Wherein, the lumen diameter of described stay pipe is 2～6 millimeters, and thickness of pipe wall is 0.5～1 millimeter.
Wherein, described side opening aperture is 1～2 millimeter, and distance between borehole is 3～5 millimeters.
Reconstructed urethra operation back supporting drainage pipe of the present utility model and ordinary urethral catheter are used.Ordinary urethral catheter can freely pass through in the supporting drainage pipe of reconstructed urethra operation back.For the age difference, urethra caliber thickness difference, reconstructed urethra caliber thickness are also different, and reconstructed urethra operation back supporting drainage pipe is the same with ordinary urethral catheter also different models, is complementary with the reconstructed urethra caliber different with thickness.
Owing to taked above technical scheme, advantage of the present utility model is:
To be that the urethra repair and reconstruction is postoperative place endo-urethral special-purpose stay pipe to this utility model, can not cause repressive damage to urethra; What be different from ordinary urethral catheter is that stay pipe of the present utility model does not enter bladder, it is early stage through in the reconstructed urethra of surgical repair only, worked before operation wound heal promptly to support, protect and guarantee that the urine smoothness passes to and the endo-urethral secretions of drain, it does not influence the indwelling of the catheter that enters bladder, perform the operation and to pull out ordinary urethral catheter in back three days, the patient is after pulling out ordinary urethral catheter, can arbitrarily discharge urine by stay pipe, can also drain endo-urethral secretions, to reduce the time and the side effect of ordinary urethral catheter indwelling catheter; After the operation wound heal in reparation and reconstructed urethra (generally being no more than ten days), can remove this stay pipe; Use this utility model, per urethra and stay pipe are urinated beneficial to protecting from infection voluntarily in early days.
Description of drawings
Fig. 1 is the sketch map of this utility model structure.
Among the figure: 1, stay pipe; 2, side opening; 3, pore.
The specific embodiment
Following examples are used to illustrate this utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1, a kind of reconstructed urethra operation of the present utility model back supporting drainage pipe, form by the side opening 2 on stay pipe 1 and stay pipe 1 tube wall, reconstructed urethra operation of the present utility model back supporting drainage pipe is the pipe shape, the lumen diameter of stay pipe 1 is 2～6 millimeters, the patient can arbitrarily discharge urine by stay pipe after pulling out ordinary urethral catheter; The thickness of pipe wall of stay pipe 1 is 0.5～1 millimeter, has soft elasticity, can not cause repressive damage to urethra; The tube wall of stay pipe 1 has side opening, and the aperture is 1～2 millimeter, and distance between borehole is 3～5 millimeters, can drain endo-urethral secretions.The length of stay pipe can be used the shears cutting as required.The all smooth no burr of inside and outside wall of reconstructed urethra operation of the present utility model back supporting drainage pipe 1.
Reconstructed urethra operation of the present utility model back supporting drainage pipe is by the medical grade silicon rubber material manufacture, and manufacture process strictly observes the processing technique requirement of medical grade silicon rubber equipment, and its histocompatibility is good, and is nontoxic to human body.
Reconstructed urethra operation of the present utility model back supporting drainage pipe can carry out high temperature, autoclave sterilization according to the requirement of operation.Independent packing and when dispatching from the factory through cobalt-60 illumination-based disinfection.
Reconstructed urethra operation of the present utility model back supporting drainage pipe is disposable use, uses the back to handle by medical waste.
In hypospadias repair surgery, when reconstructed urethra is shaped, in reconstructed urethra, insert reconstructed urethra operation of the present utility model back supporting drainage pipe, its proximal part surpasses the urethra anastomosis mouth, enter 2 centimetres in normal urethra, its distal end selects ordinary urethral catheter to enter urethra and bladder, drainage of urine through supporting tube chamber just at the external orifice of urethra place of glans part.Pull out ordinary urethral catheter in operation in back three days, advise the patient voluntarily per urethra and stay pipe urinate, perform the operation and pulled out reconstructed urethra operation of the present utility model back supporting drainage pipe in back ten days.
Obviously, the foregoing description of the present utility model only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (3)
1. reconstructed urethra operation back supporting drainage pipe is characterized in that: described stay pipe is piped for circle, with the soft elastic tube that medical silica-gel is made, and the tube wall of this stay pipe has several side openings that is used to drain endo-urethral secretions.
2. a kind of reconstructed urethra operation as claimed in claim 1 back supporting drainage pipe, it is characterized in that: the lumen diameter of described stay pipe is 2～6 millimeters, thickness of pipe wall is 0.5～1 millimeter.
3. a kind of reconstructed urethra operation as claimed in claim 1 back supporting drainage pipe, it is characterized in that: described side opening aperture is 1～2 millimeter, distance between borehole is 3～5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778002U CN201564941U (en) | 2009-12-15 | 2009-12-15 | Supporting drainage tube after urethral reconstruction operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778002U CN201564941U (en) | 2009-12-15 | 2009-12-15 | Supporting drainage tube after urethral reconstruction operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201564941U true CN201564941U (en) | 2010-09-01 |
Family
ID=42657222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202778002U Expired - Fee Related CN201564941U (en) | 2009-12-15 | 2009-12-15 | Supporting drainage tube after urethral reconstruction operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201564941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893686A (en) * | 2017-12-11 | 2019-06-18 | 丁雅卿 | Drainage device |
-
2009
- 2009-12-15 CN CN2009202778002U patent/CN201564941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893686A (en) * | 2017-12-11 | 2019-06-18 | 丁雅卿 | Drainage device |
| CN109893686B (en) * | 2017-12-11 | 2023-11-24 | 上海中医药大学附属龙华医院 | Drainage device |
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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: 20100901 Termination date: 20131215 |