CN205612860U - Multi -functional urethra bougic - Google Patents

Abstract

The utility model discloses a multi -functional urethra bougic, including urethra bougic body, the inside of urethra bougic body has hollow passageway, the passageway is used for injection and seal wire to pass through the crooked probe portion that forms of anterior smooth transition of urethra bougic body, the tip circle of probe portion is blunt the surface at urethra bougic body rear portion is equipped with anti -skidding screw thread, the antiskid screw thread is used for fixed catheter tail end, and tip at urethra bougic body rear portion is equipped with the exasperate handle the exasperate handle has been seted up the seal wire and has been put into the hole, the seal wire is put into the hole and is equipped with the rubber stopper. The utility model discloses can be used to expand the urethra, the catheter is moulding and keep somewhere the seal wire.

Description

A kind of multi-functional urethral bougie

Technical field

This utility model relates to medical instruments field, specifically, is related specifically to a kind of multi-functional urethra and visits Bar.

Background technology

Clinical common because of prostatic hyperplasia, urethral stricture, bladder neck raise etc. reason cause urethral catheterization difficulty or The patient of catheter cannot be inserted.This some patients is processed, needs row suprapubic puncture fistulation in the past Art (wound is bigger)；Or after operating room row cystourethroscopy indwelling seal wire, urinary catheter is inserted in guiding, more takes Time laborious.Particularly urethral strictures caused by urethral trauma patient, scar hyperplasia etc., need to use urine to expand device simultaneously Tool bag and cystoscope, it is difficult to treat in time at Emergency call.

Periodically row urethral dilatation or cystoscopic patient, need to inject surface fiber crops in urethra in therapeutic process Liquor-saturated medicine, but owing to male urethra is longer, anaesthetic stays in anterior urethra under normal circumstances, it is impossible to enter further Enter the membranous part of urethra and prostatic part, operating process adds the misery of patient, and patient is difficult to partner treatment.

During conventional urethral dilatation, owing to being blind operation, certain in the case of there will be via, bougie without Method enter intravesical, if any seal wire guide then can reduce occur via probability.

Utility model content

The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of multi-functional urethral bougie, To solve the problems referred to above.

This utility model is solved the technical problem that to realize by the following technical solutions:

A kind of multi-functional urethral bougie, including urethral bougie body, the inside of described urethral bougie body has The passage of hollow, described passage passes through for injection and seal wire, flat in the front portion of described urethral bougie body Slipping over to cross and be bent to form probe portion, the end circle of described probe portion is blunt, in described urethral bougie rear body Surface is provided with antiskid thread, and described antiskid thread is used for fixing catheter tail end, in urethral bougie rear body End be provided with matte handle, offer seal wire at described matte handle and insert hole, seal wire is inserted hole and is provided with rubber Leather plug.

Further, described urethral bougie has several model, and is one group；Often organize the interior of urethral bougie Footpath size range is F8-F27.

Further, the angle of bend of described probe portion is 120 °.

Compared with prior art, the beneficial effects of the utility model are as follows:

Simple in construction, designs ingenious, by improving the structure of urethral bougie, can meet expansion simultaneously Urethra, catheter be moulding and the demand of indwelling seal wire.

Accompanying drawing explanation

Fig. 1 is the structural representation of multi-functional urethral bougie described in the utility model.

Label declaration in figure: urethral bougie body 1, passage 2, probe portion 3, antiskid thread 4, matte hands Handle 5, seal wire insert hole 6, rubber closure 7.

Detailed description of the invention

For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be readily apparent from Solve, below in conjunction with detailed description of the invention, this utility model is expanded on further.

See Fig. 1, the multi-functional urethral bougie of one described in the utility model, including urethral bougie body 1, The inside of described urethral bougie body 1 has the passage 2 of hollow, and described passage 2 leads to for injection and seal wire Cross, seamlessly transit in the front portion of described urethral bougie body 1 and be bent to form probe portion 3, described probe portion 3 Angle of bend is 120 °, and the end circle of probe portion 3 is blunt, sets on the surface at described urethral bougie body 1 rear portion Antiskid thread 4, described antiskid thread 4 is had to be used for fixing catheter tail end, at urethral bougie body 1 rear portion End is provided with matte handle 5, offers seal wire at described matte handle 5 and inserts hole 6, and seal wire is inserted hole 6 and set There is rubber closure 7.

It addition, urethral bougie has several model, and it it is one group；Often organize the internal diameter size model of urethral bougie Enclose for F8-F27.By using this kind of design, different sick Man's Demands can be met.

Use process of the present utility model is as follows:

1. dilating urethra: with common urethral dilatation apparatus, can by injecting lubricant and anaesthetic in operating walk way, Conveniently operate and reduce patient suffering, when inserting difficulty, zebra guide wire can be inserted from afterbody, as seal wire can enter Intravesical, can attempt slowly expanding such as cystoscope along seal wire.

2. catheter is moulding: bougie is inserted in corresponding internal diameter catheter, after catheter tail end is securable to bougie Spiral lamination bearing of portion, is kept catheter tension force to make urinary catheter become " J " type, is put by urinary catheter by the guide of bougie Enter bladder, cannot be introduced into for conventional urinary catheter, resistance big urethral catheterization difficulty, be particularly suitable for prostate hyperplasia, Bladder neck is raised substantially and previously has the urethral catheterization of urethral stricture patient.

3. indwelling seal wire: children's and partial urethral is narrow or urethra irregular scar hyperplasia patient, can use less Diameter urethral bougie, leading portion inserts seal wire from bougie afterbody after being successfully entered bladder.Now exit urethral bougie, Indwelling seal wire, and urinary catheter can be placed under seal wire guides.

Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality Execute and principle of the present utility model is simply described, without departing from this utility model spirit described in example and description On the premise of scope, this utility model also has various changes and modifications, and these changes and improvements both fall within In the range of claimed this utility model.This utility model claims scope by appending claims And equivalent defines.

Claims (3)

1. a multi-functional urethral bougie, it is characterised in that: include urethral bougie body, described urethral bougie The inside of body has the passage of hollow, and described passage passes through for injection and seal wire, visits at described urethra The front portion of bar body seamlessly transits and is bent to form probe portion, and the end circle of described probe portion is blunt, at described urethra The surface of bougie rear body is provided with antiskid thread, and described antiskid thread is used for fixing catheter tail end, at urine The end of road bougie rear body is provided with matte handle, offers seal wire at described matte handle and inserts hole, institute State seal wire to insert hole and be provided with rubber closure.

Multi-functional urethral bougie the most according to claim 1, it is characterised in that: described urethral bougie has There is several model, and be one group；The internal diameter size scope often organizing urethral bougie is F8-F27.

Multi-functional urethral bougie the most according to claim 1, it is characterised in that: described probe portion curved Bent angle is 120 °.