CN207024389U - A kind of improved Male anterior urethra medical dilator of structure - Google Patents
A kind of improved Male anterior urethra medical dilator of structure Download PDFInfo
- Publication number
- CN207024389U CN207024389U CN201720020346.7U CN201720020346U CN207024389U CN 207024389 U CN207024389 U CN 207024389U CN 201720020346 U CN201720020346 U CN 201720020346U CN 207024389 U CN207024389 U CN 207024389U
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- China
- Prior art keywords
- contiguous block
- urethra
- control
- enlarged portion
- bending
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Abstract
The utility model discloses a kind of improved Male anterior urethra medical dilator of structure, straight catheter portion including hollow tube structure, bending enlarged portion and handle portion, straight catheter portion is connected setting with bending enlarged portion, the outer wall of bending enlarged portion coordinates fixed cover to be provided with a pneumatophore, and the front end for bending enlarged portion is provided with a connector being connected with the pneumatophore；An inflating air utricule is equiped with handle portion, the forward and backward both ends of inflating air utricule are respectively equipped with an air inlet/outlet, are respectively cooperating with being equiped with the first control contiguous block and the second control contiguous block for being used to control gas to pass in and out on two air inlet/outlets.The expansion that the utility model not only can safely and effectively carry out urethra uses, solves the problems, such as patient's ankylurethria, and when in use can be with more convenient and practical, the highly beneficial safety operation with patient uses, the inwall at urethral dilatation is set to be bonded completely with urethral sound, i.e. ensure have enough intensity, avoid again urethra via formation.
Description
Technical field
The utility model relates to medicine equipment, clothing arts, before more specifically a kind of improved male of structure
Urethra medical dilator.
Background technology
The narrow method for the treatment of Male anterior urethra includes non-operative treatment at present and operative treatment two ways, No operation are controlled
The method for the treatment of is mainly to carry out urethral dilatation using the metal bougie of different model, and still, after urethral dilatation, patient may
Occur that congested urethra, oedema or even urethra tube wall lacerated wound form scar and aggravate narrow situation, patient's needs is periodically returned
Go back to hospital and carry out urethral dilatation.The method of operative treatment includes：Meatotomy, internal urethrotomy, ankylurethria section
Excision weight anastomosis etc., operation technique is complex, and Post operation, and urinary fistula, the urinary incontinence, ankylurethria also often occurs in patient
The complication such as occur again, all must periodically carry out urethral dilatation follow-up after corrective surgery, can be only achieved good therapeutic effect.
So regardless of whether carrying out operative treatment, patient is required for expanding with carrying out urethra, and prevention urethra is narrow again,
After treatment effect.And in the prior art, the narrow mode of urethral sound dilating urethra be by the model of incremental urethral sound,
Dilating urethra in proper order.In dilating urethra in proper order, when the bigger urethral sound of model is entered into and through at ankylurethria, urethra is visited
Son can follow urethra longitudinal direction " violence " and expand narrow urethra, but due to being difficult to control " violence " of the longitudinal direction
Dynamics and angle, can usually stab the normal structure beside narrow urethra, cause urethra via formation, seriously constrain urethra
The use of probe, while also cause great spirit, the human body and burden economically to patient and patient home.
Utility model content
The utility model discloses a kind of improved Male anterior urethra medical dilator of structure, and its main purpose is gram
Take deficiencies of the prior art and shortcoming, there is provided a kind of urethreurynter, it not only can safely and effectively be urinated
The expansion in road uses, and effectively solves the problems, such as patient's ankylurethria, and the expander when in use can with more convenient and practical,
The highly beneficial safety operation with patient uses, and the inwall at urethral dilatation is bonded completely with urethral sound, that is, ensures there is foot
Enough intensity, avoid again urethra via formation.
The technical solution adopted in the utility model is as follows：
A kind of improved Male anterior urethra medical dilator of structure, including the straight catheter portion of hollow tube structure, bending expand
Portion and handle portion, the straight catheter portion are connected setting with the bending enlarged portion, and the outer wall for bending enlarged portion is matched somebody with somebody
Close fixed cover and be provided with a pneumatophore, the front end of the bending enlarged portion is provided with a connector being connected with the pneumatophore；The hand
An inflating air utricule is equiped with shank, the forward and backward both ends of the inflating air utricule are respectively equipped with an air inlet/outlet, this two disengaging
It is respectively cooperating with being equiped with the first control contiguous block and the second control contiguous block for being used to control gas to pass in and out on gas port.
Further, a notch part is respectively equipped with the first, second control contiguous block, is slidably installed with the notch part
There is a sliding connection block, the bottom of the notch part is provided with a returning spring, the end of the sliding connection block and the reply
Spring is mutually fixedly connected with setting；Two ventilation connecting holes are sequentially provided with the sliding connection block from outside to inside, first is logical respectively
Gas connecting hole and the second ventilation connecting hole.
Further, on the first ventilation connecting hole on the first control contiguous block and the second control contiguous block
It is respectively cooperating with being equiped with an one-way vent valve on second ventilation connecting hole.
Further, the straight catheter portion is provided with scale value.
By above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of：
The utility model can be such that patient preferably enters by setting pneumatophore, inflating air utricule and control contiguous block
Row inflatable dilatation, using the sliding connection block that controls on contiguous block and one-way ventilating fault, preferably carry out gas and be filled with, release
Control, makes urethral sound front end be more closely bonded with urethral canal inner wall, with ensureing expansion intensity and safety, avoid urethra via
Formed.
In use, first the sliding connection block of the first control contiguous block is pressed inward against so that the second ventilation connection thereon
Hole is connected with the external world, at this moment, in the presence of atmospheric pressure, the inflating air utricule Automatic-expanding in the handle portion, Ke Yijin
Row compressive charge uses, and then controls the sliding connection block on contiguous block to press inward against by second again so that second thereon is logical
Gas connecting hole is connected with air bag, and then gas will be filled with by manual pressure using air bag, make the bending of expander
Enlarged portion fits with urethral wall completely, while carries out expansion use.
When not in use, first the sliding connection block of the first control contiguous block is outwards ejected so that the first ventilation thereon connects
Hole is connect with the external world to be connected, at this moment, then by second control contiguous block on sliding connection block outwards eject so that thereon first
Ventilation connecting hole is connected with air bag, and then compressive charge air bag, makes gas unidirectional discharge outward, and the expander is smooth
Pack up.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation when the utility model uses.
Embodiment
Illustrate with reference to the accompanying drawings further to illustrate specific embodiment of the present utility model.
As shown in Figure 1 to Figure 2, the improved Male anterior urethra medical dilator of a kind of structure, including hollow tube structure
Straight catheter portion 1, bending enlarged portion 2 and handle portion 3, the straight catheter portion 1 are connected setting with the enlarged portion 2 that bends, institute
State straight catheter portion 1 and be provided with scale value 11.The outer wall of the bending enlarged portion 2 coordinates fixed cover to be provided with a pneumatophore 4, the bending
The front end of enlarged portion 2 is provided with a connector 21 being connected with the pneumatophore 4；An air bag is equiped with the handle portion 3
Body 5, the forward and backward both ends of the inflating air utricule 5 are respectively equipped with an air inlet/outlet, are respectively cooperating with being equiped with two air inlet/outlets
One the first control contiguous block 6 and second for being used to control gas to pass in and out controls contiguous block 7.
As shown in Figure 1 to Figure 2, the first, second control contiguous block（6、7）On be respectively equipped with a notch part 61, this lack
A sliding connection block is slidably installed with oral area, the bottom of the notch part is provided with a returning spring, the sliding connection block
End is mutually fixedly connected with setting with the returning spring；Two ventilation connections are sequentially provided with the sliding connection block from outside to inside
Hole, the ventilation connecting hole of difference first and the second ventilation connecting hole.It is described first control contiguous block 6 on first ventilation connecting hole and
It is respectively cooperating with being equiped with an one-way vent valve on the second ventilation connecting hole on the second control contiguous block 7.
In use, first the sliding connection block of the first control contiguous block is pressed inward against so that the second ventilation connection thereon
Hole is connected with the external world, at this moment, in the presence of atmospheric pressure, the inflating air utricule Automatic-expanding in the handle portion, Ke Yijin
Row compressive charge uses, and then controls the sliding connection block on contiguous block to press inward against by second again so that second thereon is logical
Gas connecting hole is connected with air bag, and then gas will be filled with by manual pressure using air bag, make the bending of expander
Enlarged portion fits with urethral wall completely, while carries out expansion use.
When not in use, first the sliding connection block of the first control contiguous block is outwards ejected so that the first ventilation thereon connects
Hole is connect with the external world to be connected, at this moment, then by second control contiguous block on sliding connection block outwards eject so that thereon first
Ventilation connecting hole is connected with air bag, and then compressive charge air bag, makes gas unidirectional discharge outward, and the expander is smooth
Pack up.
The utility model can be such that patient preferably enters by setting pneumatophore, inflating air utricule and control contiguous block
Row inflatable dilatation, using the sliding connection block that controls on contiguous block and one-way ventilating fault, preferably carry out gas and be filled with, release
Control, makes urethral sound front end be more closely bonded with urethral canal inner wall, with ensureing expansion intensity and safety, avoid urethra via
Formed.
Above-described is only the preferred embodiment of the present invention, for those skilled in the art, is not being departed from
On the premise of structure of the present invention, several modifications and improvements can also be made, these should also be considered as protection scope of the present invention, this
The effect and practical applicability implemented a bit all without the influence present invention.
Claims (4)
1. a kind of improved Male anterior urethra medical dilator of structure, including the straight catheter portion of hollow tube structure, bending expansion
Portion and handle portion, the straight catheter portion are connected setting with the bending enlarged portion, it is characterised in that：The bending enlarged portion
Outer wall coordinate fixed cover be provided with a pneumatophore, the front end of the bending enlarged portion is provided with a connection being connected with the pneumatophore
Mouthful；An inflating air utricule is equiped with the handle portion, the forward and backward both ends of the inflating air utricule are respectively equipped with an air inlet/outlet,
It is respectively cooperating with being equiped with the first control contiguous block and the second control company for being used to control gas to pass in and out on two air inlet/outlets
Connect block.
A kind of 2. improved Male anterior urethra medical dilator of structure according to claim 1, it is characterised in that：Described
First, a notch part is respectively equipped with the second control contiguous block, a sliding connection block, the breach has been slidably installed with the notch part
The bottom in portion is provided with a returning spring, and the end of the sliding connection block is mutually fixedly connected with setting with the returning spring；It is described
Two ventilation connecting holes are sequentially provided with sliding connection block from outside to inside, respectively the first ventilation connecting hole and the second ventilation connection
Hole.
A kind of 3. improved Male anterior urethra medical dilator of structure according to claim 2, it is characterised in that：Described
Match somebody with somebody respectively on the second ventilation connecting hole on the first ventilation connecting hole and the second control contiguous block on one control contiguous block
Attach together and be provided with an one-way vent valve.
A kind of 4. improved Male anterior urethra medical dilator of structure according to claim 1, it is characterised in that：It is described straight
Conduit part is provided with scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020346.7U CN207024389U (en) | 2017-01-09 | 2017-01-09 | A kind of improved Male anterior urethra medical dilator of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020346.7U CN207024389U (en) | 2017-01-09 | 2017-01-09 | A kind of improved Male anterior urethra medical dilator of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024389U true CN207024389U (en) | 2018-02-23 |
Family
ID=61472416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020346.7U Expired - Fee Related CN207024389U (en) | 2017-01-09 | 2017-01-09 | A kind of improved Male anterior urethra medical dilator of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847177A (en) * | 2019-02-12 | 2019-06-07 | 吴小军 | All adjustable urethral sounds of diameter |
-
2017
- 2017-01-09 CN CN201720020346.7U patent/CN207024389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847177A (en) * | 2019-02-12 | 2019-06-07 | 吴小军 | All adjustable urethral sounds of diameter |
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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: 20180223 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |