CN104436419A - Multifunctional urethra bougie for acute uroschesis disease - Google Patents
Multifunctional urethra bougie for acute uroschesis disease Download PDFInfo
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- CN104436419A CN104436419A CN201510015569.XA CN201510015569A CN104436419A CN 104436419 A CN104436419 A CN 104436419A CN 201510015569 A CN201510015569 A CN 201510015569A CN 104436419 A CN104436419 A CN 104436419A
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- China
- Prior art keywords
- urethral bougie
- urethral
- bougie
- indwelling
- bougie body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/006—Catheters; Hollow probes characterised by structural features having a special surface topography or special surface properties, e.g. roughened or knurled surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a multifunctional urethra bougie, particularly discloses a multifunctional urethra bougie for the acute uroschesis disease, and belongs to the technical field of medical instrument design and manufacturing. By means of the multifunctional urethra bougie for the acute uroschesis disease, the urethra can be successfully expanded, urination can be successfully carried out, and catheter indwelling can be assisted. The multifunctional urethra bougie comprises a urethra bougie body, and a guide indwelling structure extending in the length direction of the urethra bougie body is arranged on the urethra bougie body.
Description
Technical field
The present invention relates to a kind of multi-functional urethral bougie, especially relate to a kind of multi-functional urethral bougie for acute urinary retention disease, belong to medical tool device design and manufacturing technology field.
Background technology
Acute urinary retention is clinical common emergency case, and bladder excessive can be caused to expand, and patient is extremely painful.And bladder tension force is too high, the urinary bladder disease disruption can be caused again, occur serious consequence.Acute urinary retention needs to process immediately, and the most direct way is emergency bedside urethral catheterization clinically, can alleviate patient symptom rapidly, and then treats further according to the cause of disease of the retention that causes urinating.
But there is a patient to there is urethral catheterization difficulty clinically all the time, the reason of urethral catheterization difficulty comprises prostatic hyperplasia, urethral stricture, urethra do not mate with catheter, foreign body in urethra is as calculus or other foreign bodies; Repeatedly attempt the reasons such as Posterior urethral myxedema and cause that catheter is more difficult inserts.Clinically, inpatient's acute urinary retention needs the situation of emergency treatment urethral catheterization more common, and the indwelling catheter difficulty situation that even injury of urethra is hemorrhage is also not rare.Case more than 1/3 in the case of the Urology Surgery chief resident full institute consultation of doctors is urethral catheterization difficulty.Even also there is the other urethral catheterization difficulty of bed and the situation of urinary catheter cannot be inserted in Urology Surgery chief resident.
Usually following methods process can also be adopted: a kind of method inserts cystoscope at operating room calculi position to enter urethra after the failure of acute urinary retention patient indwelling catheter; and enter bladder under direct-view; after releasing part urine alleviation bladder pressure; then cystoscope indwelling seal wire is followed; retain seal wire and exit cystoscope; indwelling catheter under seal wire guides, this is the way of safest indwelling catheter.But shortcoming also clearly: all operations needs to carry out at Cystoscopy Room or operating room, and the time of patient wait is longer, and operating cost is also more expensive; And the more important thing is some patient because the state of an illness is critical or require braking and should not move, make to operate in operating room.To this some patients, only way is exactly that bed is other through the urinary diversion of suprapubic puncture fistulation, and patient will experience urinary diversion in a short time, and misery obviously increases.For the patient of urethral stricture, metal urethral bougie can dilating urethra, but dilating urethra backed off after random bougie, often still there is the situation that catheter is difficult to insert.
The metal bougie used clinically is at present full solid tip arc bougie, and model is increased to F27 gradually from F8.There are two kinds of situations at urethral bougie tip, and one is most advanced and sophisticated blunt circle, but bougie body uniformity thickness; Another kind is most advanced and sophisticated tapering, cumulative thick to respective model thickness gradually.The defect of these metal urethral bougies is apparent, even if row urethral dilatation success, still needs to exit bougie, then indwelling catheter, and urinary catheter quality is soft, still possibly cannot successful indwelling; And the patient of urine retention often misery unbearably, repeatable operation and cannot alleviate bladder pressure and can increase misery further, extreme situation likely causes extremely full rupture of bladder.
Summary of the invention
Technical problem to be solved by this invention is: provide one can successful dilating urethra urinating, and can assist again the multi-functional urethral bougie for acute urinary retention disease of indwelling catheter.
For solving the problems of the technologies described above adopted technical scheme be: a kind of multi-functional urethral bougie for acute urinary retention disease, comprise urethral bougie body, described urethral bougie body is provided with the guiding indwelling structure extended along this urethral bougie body length direction.
The invention has the beneficial effects as follows: by arranging a guiding indwelling structure extended along this urethral bougie body length direction on described urethral bougie body.Like this, when by described urethral bougie body by suffer from the sufferer of acute urinary retention urethral dilatation success after, both first can have been carried out acute meeting an urgent need to urinate by the described guiding indwelling structure that described urethral bougie body is arranged, and then urinary catheter is inserted in the bladder of sufferer by the guiding of described guiding indwelling structure, and indwelling success.Adopt the multi-functional urethral bougie described in the application, not only can make the operation of the other urethral catheterization of described bed can carrying out Anywhere of needing, and significantly can improve the success rate of urinary catheter indwelling operation, reduce the difficulty of indwelling operation, alleviate indwelling and operate the misery brought to sufferer.
Further, described guiding indwelling structure is the pore along described urethral bougie body length direction this urethral bougie body through.
The optimal way of such scheme is, the opening that described pore is positioned at described urethral bougie body front end is the little flared structure of outer imperial palace.
Further, the opening of the flared structure of described pore is connected by circular curve transition with the corresponding end-faces of described urethral bougie body.
The optimal way of such scheme is, described guiding indwelling structure is along described urethral bougie body length direction, is arranged on the guiding indwelling groove on this urethral bougie body sidewall.
Further, the end face of described urethral bougie body front end is connected by circular curve transition with between the axial lateral wall of described urethral bougie body.
Further, be also provided with handle in the rear end of described urethral bougie body, described handle is provided with anti-skid structure.
The optimal way of such scheme is, described handle is made up of a part for described urethral bougie body tail end, and described anti-skid structure is be arranged on the trowel finish on the urethral bougie body lateral wall forming this handle.
The optimal way of such scheme is, described handle is made up of a part for described urethral bougie body tail end, and described anti-skid structure is be arranged on the tiny projection on the urethral bougie body lateral wall forming this handle uniformly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the multi-functional urethral bougie of acute urinary retention disease;
Fig. 2 is the A portion detail drawing of Fig. 1;
Fig. 3 is the structural representation of the multi-functional urethral bougie of the another kind of structure that the present invention relates to;
Fig. 4 is the A-A sectional view of Fig. 3.
Be labeled as in figure: urethral bougie body 1, pore 2, flared structure 3, circular curve 4, guiding indwelling groove 5, handle 6, anti-skid structure 7.
Detailed description of the invention
As shown in Figure 1, Figure 2, be that one provided by the invention can successful dilating urethra urinating shown in Fig. 3 and Fig. 4, the multi-functional urethral bougie for acute urinary retention disease of indwelling catheter can be assisted again.Described multi-functional urethral bougie comprises urethral bougie body 1, and described urethral bougie body 1 is provided with the guiding indwelling structure extended along this urethral bougie body 1 length direction.By arranging a guiding indwelling structure extended along this urethral bougie body 1 length direction on described urethral bougie body 1.Like this, when by described urethral bougie body 1, the urethra of the sufferer suffering from acute urinary retention being expanded successfully, both first can have been carried out acute meeting an urgent need to urinate by the described guiding indwelling structure that described urethral bougie body 1 is arranged, and then urinary catheter is inserted in the bladder of sufferer by the guiding of described guiding indwelling structure, and indwelling success.Adopt the multi-functional urethral bougie described in the application, not only can to the north of the operation of the other urethral catheterization of bed described in scape data can carrying out Anywhere of needing, and significantly can improve the success rate of urinary catheter indwelling operation, reduce the difficulty of indwelling operation, alleviate indwelling and operate the misery brought to sufferer.
Now, the form of described guiding indwelling structure at least can be designed to following two kinds of structures, the first be by described guiding indwelling structure for along described urethral bougie body 1 length direction, be arranged on the guiding indwelling groove 5 on this urethral bougie body 1 sidewall, as shown in Figure 2 and Figure 3.The advantage of this structure is to facilitate production and processing, but does not utilize smooth urinating and guide indwelling catheter.The good another kind of structure of the effect pore 2 that to be described guiding indwelling structure be along described urethral bougie body 1 length direction this urethral bougie body 1 through.This structure is owing to playing urethral catheterization and guiding the pore 2 of urinary catheter indwelling effect to be positioned at described urethral bougie body 1, so urethral catheterization and urinary catheter indwelling operation are all easily, after successfully expanding long urethra, can ensure smoothness and the urinary catheter indwelling success of urethral catheterization fully.
In above-mentioned embodiment, in order to improve urethral catheterization efficiency to greatest extent, the opening described pore 2 being positioned at described urethral bougie body 1 front end is arranged to the little flared structure of outer imperial palace 3; And injured by described urethral bougie body 1 in order to avoid the urethra of sufferer in operation, the opening of the flared structure 3 of described pore 2 and the corresponding end-faces of described urethral bougie body 1 are connected by circular curve 4 transition; Be connected by circular curve 4 transition between the end face of described urethral bougie body 1 front end and the axial lateral wall of described urethral bougie body 1.
Meanwhile, conveniently medical worker carries out the operation of the other urethral catheterization of bed, is also provided with handle 6, described handle 6 is provided with anti-skid structure 7 in the rear end of described urethral bougie body 1.Like this, when can ensure operator's hand-held by described anti-skid structure 7, can not skid or hold shakiness.And in order to simplify described urethral bougie body 1 structure, described handle 6 is arranged to be made up of a part for described urethral bougie body 1 tail end, and makes described anti-skid structure 7 for being arranged on the trowel finish on urethral bougie body 1 lateral wall forming this handle 6; Or make described anti-skid structure 7 be arranged on the tiny projection on urethral bougie body 1 lateral wall forming this handle 6 uniformly.
Claims (9)
1. the multi-functional urethral bougie for acute urinary retention disease, comprise urethral bougie body (1), it is characterized in that: on described urethral bougie body (1), be provided with the guiding indwelling structure extended along this urethral bougie body (1) length direction.
2. the multi-functional urethral bougie for acute urinary retention disease according to claim 1, is characterized in that: described guiding indwelling structure is the pore (2) along described urethral bougie body (1) length direction this urethral bougie body (1) through.
3. multi-functional urethral bougie according to claim 2, is characterized in that: the opening that described pore (2) is positioned at described urethral bougie body (1) front end is the little flared structure of outer imperial palace (3).
4. the multi-functional urethral bougie for acute urinary retention disease according to claim 3, is characterized in that: the opening of the flared structure (3) of described pore (2) is connected by circular curve (4) transition with the corresponding end-faces of described urethral bougie body (1).
5. the multi-functional urethral bougie for acute urinary retention disease according to claim 1, it is characterized in that: described guiding indwelling structure is along described urethral bougie body (1) length direction, is arranged on the guiding indwelling groove (5) on this urethral bougie body (1) sidewall.
6. the multi-functional urethral bougie for acute urinary retention disease according to any one of Claims 1 to 5, is characterized in that: the end face of described urethral bougie body (1) front end is connected by circular curve (4) transition with between the axial lateral wall of described urethral bougie body (1).
7. the multi-functional urethral bougie for acute urinary retention disease according to claim 6, it is characterized in that: be also provided with handle (6) in the rear end of described urethral bougie body (1), described handle (6) is provided with anti-skid structure (7).
8. the multi-functional urethral bougie for acute urinary retention disease according to claim 7, it is characterized in that: described handle (6) is made up of a part for described urethral bougie body (1) tail end, described anti-skid structure (7) is for being arranged on the trowel finish on urethral bougie body (1) lateral wall forming this handle (6).
9. the multi-functional urethral bougie for acute urinary retention disease according to claim 7, it is characterized in that: described handle (6) is made up of a part for described urethral bougie body (1) tail end, described anti-skid structure (7) is be arranged on the tiny projection on urethral bougie body (1) lateral wall forming this handle (6) uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015569.XA CN104436419A (en) | 2015-01-13 | 2015-01-13 | Multifunctional urethra bougie for acute uroschesis disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015569.XA CN104436419A (en) | 2015-01-13 | 2015-01-13 | Multifunctional urethra bougie for acute uroschesis disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436419A true CN104436419A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510015569.XA Pending CN104436419A (en) | 2015-01-13 | 2015-01-13 | Multifunctional urethra bougie for acute uroschesis disease |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179258A (en) * | 1985-08-22 | 1987-03-04 | Ronald Alan Miller | Dilator |
| CN2181305Y (en) * | 1994-02-04 | 1994-11-02 | 温保健 | Short metal catheter |
| CN2238659Y (en) * | 1995-12-07 | 1996-10-30 | 王跃 | Urinary catheter introducer |
| US5578006A (en) * | 1992-03-20 | 1996-11-26 | Rudolf Schon | Suction catheter |
| CN2306793Y (en) * | 1997-09-18 | 1999-02-10 | 林海利 | Metal urinary catheter capable of retaining urethral catheterization |
| CN201899766U (en) * | 2010-12-16 | 2011-07-20 | 程杰 | Urethral dilator |
| US20140378951A1 (en) * | 2013-06-20 | 2014-12-25 | Philip J. Dye | Catheter |
| CN204428608U (en) * | 2015-01-13 | 2015-07-01 | 鄢世兵 | For the multi-functional urethral bougie of acute urinary retention disease |
-
2015
- 2015-01-13 CN CN201510015569.XA patent/CN104436419A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179258A (en) * | 1985-08-22 | 1987-03-04 | Ronald Alan Miller | Dilator |
| US5578006A (en) * | 1992-03-20 | 1996-11-26 | Rudolf Schon | Suction catheter |
| CN2181305Y (en) * | 1994-02-04 | 1994-11-02 | 温保健 | Short metal catheter |
| CN2238659Y (en) * | 1995-12-07 | 1996-10-30 | 王跃 | Urinary catheter introducer |
| CN2306793Y (en) * | 1997-09-18 | 1999-02-10 | 林海利 | Metal urinary catheter capable of retaining urethral catheterization |
| CN201899766U (en) * | 2010-12-16 | 2011-07-20 | 程杰 | Urethral dilator |
| US20140378951A1 (en) * | 2013-06-20 | 2014-12-25 | Philip J. Dye | Catheter |
| CN204428608U (en) * | 2015-01-13 | 2015-07-01 | 鄢世兵 | For the multi-functional urethral bougie of acute urinary retention disease |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |