CN205095236U - Olecranon type urethreurynter with strippable drives sheath - Google Patents
Olecranon type urethreurynter with strippable drives sheath Download PDFInfo
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- CN205095236U CN205095236U CN201520782257.7U CN201520782257U CN205095236U CN 205095236 U CN205095236 U CN 205095236U CN 201520782257 U CN201520782257 U CN 201520782257U CN 205095236 U CN205095236 U CN 205095236U
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- sheath
- expander body
- strippable
- olecranon type
- dilator body
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Abstract
The utility model provides an olecranon type urethreurynter with strippable drives sheath, includes that expander body, high pressure ball bag, strippable leave the sheath, the upper end of expander body be equipped with and indicate that the abdomen is concave, the lower extreme of expander body is equipped with olecranon type elbow, the inside entrance hole that runs through its both ends that is equipped with of expander body, the high pressure ball bag set up on the expander body, be located the upper portion of olecranon type elbow, the length direction of tangential direction and expander body of olecranon type elbow between the contained angle angle be 30-45 degrees, strippable open the outside that the expander body was located to the sheath. The utility model discloses be equipped with strippable and drive the sheath, can be through the guide of the seal wire in its entrance hole when the expander body is put into, can drive the sheath with strippable down in the guide of expander body after the urethra is expanded in proper order and put into the bladder, easily put into the bladder with the catheter, easy and simple to handle, can reduce like this bleed in the art, complication such as damage appears, has reduced the degree of difficulty and error that operation urethral stricture treated.
Description
Technical field
This utility model relates to a kind of with can the olecranon type divulsor of strip off sheath.
Background technology
At present, Urology Surgery treatment urethral stricture, usually use metal dilator or disposable S type divulsor, metal divulsor usually needs again to sterilize after using, sterile products likely causes bacterial infection possibility again, and cut in the middle of metal dilator and do not design seal wire access aperture, easily cause in art damage produce urethra via.And although disposable S type divulsor feels to meet male urethra curved design from design concept, but design unreasonable in Clinical practice reality, because male genital organ is mentioned by male urethra front curve clinicist in operation just disappear, there is no need completely to be designed to S type, S type divulsor design material is too soft, be difficult in clinical manipulation control, easily cause injury of urethra, we observe after urethral stricture has been expanded through a large amount of clinical practice usually has catheter to insert the patient of difficulty, extremely perplex clinicist, when we run into this kind of situation in clinical, again catheter per urethra is inserted bladder after usually using homemade olecranon sample hard copper silk or aluminium wire to insert catheter, but it is long that this mode catheter imports the time, inefficiency, work is inconvenient.
Utility model content
For above-mentioned the deficiencies in the prior art part, the problem that this utility model solves is: again catheter per urethra is inserted bladder after inserting catheter by homemade olecranon sample hard copper silk or aluminium wire in prior art, but it is long that this mode catheter imports the time, inefficiency, work is inconvenient.
For solving the problem, the technical scheme that this utility model is taked is as follows:
With can the olecranon type divulsor of strip off sheath, comprise dilator body, high pressure sacculus, can strip off sheath; The upper end of described dilator body is provided with and refers to that abdomen is recessed, and the lower end of dilator body is provided with olecranon type elbow; Described dilator body interior is provided with the entrance hole running through its two ends; Described high pressure sacculus is arranged on dilator body, is positioned at the top of olecranon type elbow; Angle angle between the tangential direction of described olecranon type elbow and the length direction of dilator body is 30 ~ 45 degree; Described can be located at the outside of dilator body by strip off sheath.
Further, the angle angle between the tangential direction of described olecranon type elbow and the length direction of dilator body is 40 degree.
Further, the length of described dilator body is 24 ~ 26cm; The length of described high pressure sacculus is 7 ~ 9cm.
Further, described high pressure sacculus is made up of nylon material.
The beneficial effects of the utility model:
1. be equipped with can strip off sheath for this utility model, can be guided by the seal wire in its entrance hole when dilator body is inserted, bladder can be inserted by strip off sheath under dilator body guides after the expansion of urethra order, easily catheter is inserted bladder, easy and simple to handle, the complication such as intraoperative hemorrhage, damage can be reduced like this occur, reduce difficulty and the error of operation urethral stricture treatment.Olecranon type elbow is arranged in this utility model dilator body lower end, and the angle angle controlled between olecranon type elbow tangential direction and the length direction of dilator body is 30 ~ 45 degree, according to the physiological bending of human urethra, reaches perfect coupling.High pressure sacculus is arranged on dilator body, sequentially can expand, first seal wire can be inserted intravesical through Microendoscopic per urethra is narrow, guide through seal wire and high pressure sacculus olecranon type divulsor is inserted any narrow positions row expansion of urethra, easy and simple to handle, can dilating urethra be narrow rapidly.The thumb that refers to that abdomen is recessed when performing the operation for operator being set gripping, having and referring to that abdomen is recessed, the thumb phase of inserting can better controlling party to, do not allow dilator unrest veer, in order to avoid cause urethrorectal damage etc.
2. the length of dilator body of the present utility model is 24 ~ 26cm, and the length of high pressure sacculus is 7 ~ 9cm.Similar high pressure sacculus occupies the length of dilator body 1/3rd, and such vibrational power flow is convenient to any narrow positions row expansion of urethra, and extended area is large, and speed is fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model dilator body.
Fig. 2 is that this utility model is equipped with can the structural representation of strip off sheath.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model content is described in further detail.
As shown in Figure 1, a kind of with can the olecranon type divulsor of strip off sheath, comprise dilator body 1, high pressure sacculus 2.The upper end of dilator body 2 is provided with and refers to abdomen recessed 11, to arrange when referring to that abdomen recessed 11 perform the operation for operator thumb gripping, and has to refer to an abdomen recessed 11, the thumb phase of inserting can better controlling party to, do not allow dilator unrest veer, in order to avoid cause urethrorectal damage etc.The lower end of dilator body 1 is provided with olecranon type elbow 12.Dilator body 1 inside is provided with the entrance hole running through its two ends.High pressure sacculus 2 is arranged on dilator body 1, is positioned at the top of olecranon type elbow 12.As shown in Figure 2, the included angle A angle between the tangential direction of olecranon type elbow 12 and the length direction of dilator body 1 is 30 ~ 45 degree, and the included angle A angle between the tangential direction of the present embodiment preferred olecranon type elbow 12 and dilator body 1 length direction is 40 degree.Included angle A angle between olecranon type elbow 12 tangential direction and dilator body 1 length direction is set according to the physiological bending of human urethra, reaches perfect coupling.This utility model is arranged can strip off sheath 3, can be located at the outside of dilator body 1 by strip off sheath 3.This utility model is equipped with can strip off sheath 3, can be guided by the seal wire in its entrance hole when dilator body 1 is inserted, bladder can be inserted by strip off sheath 3 under dilator body 1 guides after the expansion of urethra order, easily catheter is inserted bladder, easy and simple to handle, the complication such as intraoperative hemorrhage, damage can be reduced like this occur, reduce difficulty and the error of operation urethral stricture treatment.Further preferably, in the present embodiment, the length of dilator body 1 is 25cm, and the length of high pressure sacculus 2 is 8cm.Similar high pressure sacculus 2 occupies the length of dilator body 1/1st three, and such vibrational power flow is convenient to any narrow positions row expansion of urethra, and extended area is large, and speed is fast.Further preferably, described high pressure sacculus 2 is made up of nylon material.
High pressure sacculus is arranged on dilator body, can sequentially expand, first seal wire can be inserted intravesical through Microendoscopic per urethra is narrow, guide through seal wire and high pressure sacculus olecranon type divulsor is inserted any narrow positions row expansion of urethra, easy and simple to handle, can dilating urethra be narrow rapidly, the complication such as intraoperative hemorrhage, damage can be reduced like this occur, reduce difficulty and the error of the treatment of operation urethral stricture, the second phase can be able to use this dilator in ward therapeutic room further second phase or the treatment of many phases according to patient profiles.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1., with can the olecranon type divulsor of strip off sheath, it is characterized in that, comprise dilator body, high pressure sacculus, can strip off sheath; The upper end of described dilator body is provided with and refers to that abdomen is recessed, and the lower end of dilator body is provided with olecranon type elbow; Described dilator body interior is provided with the entrance hole running through its two ends; Described high pressure sacculus is arranged on dilator body, is positioned at the top of olecranon type elbow; Angle angle between the tangential direction of described olecranon type elbow and the length direction of dilator body is 30 ~ 45 degree; Described can be located at the outside of dilator body by strip off sheath.
2. according to claim 1 with can the olecranon type divulsor of strip off sheath, it is characterized in that, the angle angle between the tangential direction of described olecranon type elbow and the length direction of dilator body be 40 degree.
3. according to claim 1 with can the olecranon type divulsor of strip off sheath, it is characterized in that, the length of described dilator body be 24 ~ 26cm; The length of described high pressure sacculus is 7 ~ 9cm.
4. according to claim 3 with can the olecranon type divulsor of strip off sheath, it is characterized in that, described high pressure sacculus be made up of nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782257.7U CN205095236U (en) | 2015-10-10 | 2015-10-10 | Olecranon type urethreurynter with strippable drives sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782257.7U CN205095236U (en) | 2015-10-10 | 2015-10-10 | Olecranon type urethreurynter with strippable drives sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095236U true CN205095236U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782257.7U Active CN205095236U (en) | 2015-10-10 | 2015-10-10 | Olecranon type urethreurynter with strippable drives sheath |
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| Country | Link |
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| CN (1) | CN205095236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194792A (en) * | 2015-10-10 | 2015-12-30 | 江苏耀华医疗器械科技有限公司 | Olecranon type urethral dilator with openable sheath |
-
2015
- 2015-10-10 CN CN201520782257.7U patent/CN205095236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194792A (en) * | 2015-10-10 | 2015-12-30 | 江苏耀华医疗器械科技有限公司 | Olecranon type urethral dilator with openable sheath |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |