CN209645631U

CN209645631U - A kind of water injection type urethreurynter

Info

Publication number: CN209645631U
Application number: CN201920162410.4U
Authority: CN
Inventors: 肖辉; 张继伟; 黄巧林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-11-19
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a kind of water injection type urethreurynters, the water injection type urethreurynter includes hollow tube, it is silk guide passage that it is internal, one end of the hollow tube is expanded head, its other end is operation tail portion, and the operation tail portion is also provided with waterflood path, and the head end of the waterflood path is enclosed construction, the Puncture Tube being fixed on the hollow tube is distributed in its tail end, which is connected to the waterflood path；The water injection type urethreurynter of the utility model more safely dilating urethra under seal wire guidance, avoids via formation；In addition it can be fetched water by waterflood path, pass through narrow part zebra guide wire, urethral dilatation can be more easily accomplished；Efficiently solve patient's ankylurethria or when hyperplasia of prostate is passed through using urethreurynter there are urethra via risk after seal wire merging, be more easier along seal wire indwelling catheter to improve the safety and success rate of dilating urethra.

Description

A kind of water injection type urethreurynter

Technical field

The utility model belongs to medical auxiliary apparatus technical field, and in particular to a kind of water injection type urethreurynter.

Background technique

Ankylurethria refers to that the mechanicalness change in lumen at any position of urethra is narrow, make urethra internal resistance increase and generate Urination disorder disease.It is more common in male.It is narrow ankylurethria can be divided into congenital stricture of urethra, inflammatory urethra by the cause of disease Narrow, traumatic 3 major class of ankylurethria makes since the fibr tissue of hyperplasia forms scar instead of the normal cavernous body of urethra Urethra and its surrounding tissue contracture, to cause ankylurethria.

When in use, patient's ankylurethria or hyperplasia of prostate are passed through existing urethreurynter using urethreurynter When there are urethra via risk, to reduce the safety and success rate of dilating urethra, after seal wire merging, along seal wire indwelling The problem of urinary catheter trouble, thus it is proposed that a kind of water injection type urethreurynter.

Utility model content

The purpose of this utility model is to provide a kind of water injection type urethreurynters, to solve to propose in above-mentioned background technique Existing urethreurynter when in use, patient's ankylurethria or hyperplasia of prostate are existed when being passed through using urethreurynter Urethra via risk, to reduce the safety and success rate of dilating urethra, after seal wire merging, along seal wire indwelling catheter fiber crops Tired problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of water injection type urethreurynter, the water filling Formula urethreurynter includes hollow tube, and internal is silk guide passage, and one end of the hollow tube is expanded head, another End is operation tail portion, and the operation tail portion is also provided with waterflood path, and the head end of the waterflood path is enclosed construction, tail The Puncture Tube being fixed on the hollow tube is distributed in end, which is connected to the waterflood path.

Preferably, the arc-shaped structure of the expanded head of the hollow tube, and diameter is gradually reduced from top to bottom.

Preferably, the end face of the expanded head is round and smooth.

It preferably, further include seal wire, which is specially 0.032 inch of zebra guide wire.

Preferably, the end face of the operation tail portion, which is also arranged, is equipped with blocking cap.

Preferably, handle is further fixed on the operation tail portion.

Preferably, the arcuate structure radian of the expanded head is 120 ° -150 °.

Compared with prior art, the utility model has the beneficial effects that the water injection type urethreurynter of the utility model exists More safely dilating urethra under seal wire guidance, avoids via formation；In addition it can be fetched water by waterflood path, make narrow part zebra Seal wire passes through, and urethral dilatation can be more easily accomplished；It efficiently solves patient's ankylurethria or hyperplasia of prostate uses When urethreurynter passes through there are urethra via risk, to improve the safety and success rate of dilating urethra, seal wire is set After entering, it is more easier along seal wire indwelling catheter.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the forward sight schematic cross-sectional view of the utility model；

In figure: 1, hollow tube；2, silk guide passage；3, handle；4, blocking cap；5, Puncture Tube；6, waterflood path；7, head is expanded Portion；8, tail portion is operated.

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.

Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of water injection type urethreurynter, the water filling Formula urethreurynter includes hollow tube 1, and internal is silk guide passage 2, and one end of hollow tube 1 is expanded head 7, another End is operation tail portion 8, and operation tail portion 8 is also provided with waterflood path 6, and the head end of waterflood path 6 is enclosed construction, tail end point It is furnished with the Puncture Tube 5 being fixed on hollow tube 1, which is connected to waterflood path 6；The expanded head 7 of hollow tube 1 Arc-shaped structure, and diameter is gradually reduced from top to bottom, and the arcuate structure radian of expanded head 7 is 120 ° -150 °, expands head The end face in portion 7 is round and smooth；It further include seal wire, which is specially 0.032 inch of zebra guide wire；The end face of operation tail portion 8 also covers If being equipped with blocking cap 4, operates and be further fixed on handle 3 on tail portion 8.

The working principle and process for using of the utility model: in use, seal wire is put into bladder from patient's orificium urethrae externum, Seal wire tail end is penetrated from the tail end opening of silk guide passage 2, is pierced by from 2 head end of silk guide passage opening, along the merging of seal wire direction Blank pipe body 1,7 cambered design of expanded head, is more safely placed in seal wire；

Puncture Tube 5 can connect perfusion tube water flowing, and patient's ankylurethria or hyperplasia of prostate is effectively avoided to expand using urethra When prop passes through, there are urethra via risk, to improve the safety and success rate of dilating urethra, after seal wire merging, It is convenient along seal wire indwelling catheter.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of water injection type urethreurynter, it is characterised in that: the water injection type urethreurynter includes hollow tube (1), in Portion is silk guide passage (2), and one end of the hollow tube (1) is expanded head (7), and the other end is operation tail portion (8), described Operation tail portion (8) is also provided with waterflood path (6), and the head end of the waterflood path (6) is enclosed construction, and tail end is distributed with The Puncture Tube (5) being fixed on the hollow tube (1), the Puncture Tube (5) are connected to the waterflood path (6).

2. a kind of water injection type urethreurynter according to claim 1, it is characterised in that: the expansion of the hollow tube (1) Head (7) arc-shaped structure is opened, and diameter is gradually reduced from top to bottom.

3. a kind of water injection type urethreurynter according to claim 1, it is characterised in that: the end of the expanded head (7) Face is round and smooth.

4. a kind of water injection type urethreurynter according to claim 1, it is characterised in that: it further include seal wire, seal wire tool The zebra guide wire that body is 0.032 inch.

5. a kind of water injection type urethreurynter according to claim 1, it is characterised in that: the end of operation tail portion (8) Face, which is also arranged, is equipped with blocking cap (4).

6. a kind of water injection type urethreurynter according to claim 1, it is characterised in that: on the operation tail portion (8) also It is fixed with handle (3).

7. a kind of water injection type urethreurynter according to claim 2, it is characterised in that: the arc of the expanded head (7) Shape structure radian is 120 ° -150 °.