CN2394651Y - Male urethral catheter insertion supportor - Google Patents
Male urethral catheter insertion supportor Download PDFInfo
- Publication number
- CN2394651Y CN2394651Y CN 99229877 CN99229877U CN2394651Y CN 2394651 Y CN2394651 Y CN 2394651Y CN 99229877 CN99229877 CN 99229877 CN 99229877 U CN99229877 U CN 99229877U CN 2394651 Y CN2394651 Y CN 2394651Y
- Authority
- CN
- China
- Prior art keywords
- insertion supportor
- supportor
- utility
- model
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a male urethral catheter insertion supporter, which is especially suitable for clinical operations of urinary surgeries in auxiliary way. The utility model is made of a circular metallic steel wire, and the front end of the insertion supporter is circular, blunt and smooth to bend in a cambered shape; the body segment of the insertion supporter is straight without bending, and the rear segment of the insertion supporter is curved to form into an annular shape; the annular curved side is parallel and consistent with the cambered curved direction of the front segment of the insertion supporter. The utility model can be made into different models according to different thicknesses and different length of urinary catheters to adapt to the urinary catheters with different models. The utility model has the advantages of simple structure and convenient use; the utility model can avoid pain and inconvenience caused by bladder puncture or fistulation caused by unsuccessful intubation. The utility model can also be used for reconstruction of ruptured prostatic urethra to cause the reconstruction of ruptured prostatic urethra to be more simple, convenient and quick.
Description
This utility model relates to male's catheter insertion supportor, is particularly useful for the Urology Surgery clinical operation, is the assistive device of catheter.
Urethral catheterization is often used in clinical, generally technical operation routinely, most of once successes.But for some severe cases, elderly men patient especially, urethral catheterization is not a duck soup sometimes, prostatic hyperplasia patient more very particularly, urethral catheterization runs into the loser often, has to use instead punctio vesicae or cystostomy sometimes.The shortcoming that conventional urethral catheterization method exists is: ordinary urethral catheter is soft, is difficult for the prostatic part by the elderly men urethra, causes urethral catheterization that failure is arranged repeatly; Catheter is inserted in the repeated multiple times examination, easily causes urethra pain, damage, concurrent infection etc.; Use punctio vesicae or cystostomy instead because of urethral catheterization failure, increased the patient suffering, life is inconvenience very, and financial burden increases the weight of, and can concurrent incision of abdominal wall infection, urine fistula etc.
The purpose of this utility model provides a kind of male's catheter insertion supportor easy to use, simple to operate, reliable for effect.
The purpose of this utility model is finished like this, insertion supportor is manufactured with a circular metal stainless steel silk and is formed, and its diameter is 1.5～2.2mm, and the nose circle of insertion supportor is blunt smooth, be convexly curved, crooked segment length L is 25～28mm, and bend angles alpha is 25～28 degree, and the straight and upright nothing of insertion supportor body section is curved, its back segment bends to an annular shape, the annular curved side is parallel consistent with insertion supportor front end arc-shaped bend direction, and the height of annular curved and width are 25～38mm, and the insertion supportor total length is 25～50cm.
This utility model male catheter insertion supportor is a kind of Urology Surgery clinical surgical instrument, and advantage compared with prior art is: 1. catheter changes software strategy into software-hardware strategy under the support of insertion supportor, thereby has strengthened the propulsive force of catheter front end; Because catheter is incremental along the urethra bending, reduced the frictional resistance of catheter and urethra sidewall, simultaneously under the guiding of insertion supportor so catheter is easy to insert bladder.2. successful intubation 100% of present technique can avoid traditional urethral catheterization method to insert pain, damage, secondary infection due to the catheter because of the repeated multiple times examination.3. use the catheter insertion supportor, can avoid using the misery and inconvenience that punctio vesicae or fistulation bring instead because of intubation defeat.4. insertion supportor also can be used for urethral reunion operation, makes that to join forces art more simple and efficient.5. present technique is simple and practical, is convenient to promote, and has practical widely.
Description of drawings:
Accompanying drawing is a structural map of the present utility model.
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
This utility model male catheter insertion supportor is manufactured with a special circular metal stainless steel silk and to be formed, and the nose circle of insertion supportor is blunt smooth, is convexly curved, and crooked segment length L is 35mm, and bent angle alpha is 35 degree, and the straight and upright nothing of body section of insertion supportor is curved.The back segment of insertion supportor bends to the semi-ring shape, and semi-circular place side is parallel consistent with insertion supportor leading portion bending direction.The high 35mm of semi-ring, wide 35mm.According to catheter thickness, length difference, usually insertion supportor is made into 4 kinds of models, (diameter is 2.2mm to promptly thick elongated, length overall 46cm), slender type (diameter 1.8mm, length overall 46cm), tubbiness type (diameter 2.2mm, length overall 30cm), carefully short type (diameter 1.8mm, length overall 30cm).The insertion supportor surface requirements is highly polished, so that insert to the catheter intracavity easily, also easily extracts out in urethral catheterization lumen.Its using method is: get one of 16～No. 22 silica gel monosaccate catheter or one of disposable silicon-plastic catheter (aseptic), insert a thickness in the catheter tube core, the insertion supportor that length is suitable, note catheter front end perk direction, after being coated with lubricant outward, patient's left hand is mentioned penis, the right hand is held the catheter of band insertion supportor, insert urethra along the crooked per urethra collar extension of urethra, when the catheter front end of band insertion supportor proceeds to the curvatura infrapubica song, the patient limit will be forced down downwards with the catheter rear end of insertion supportor, the limit advances catheter to intravesical, can successfully catheter be inserted bladder, when seeing when having urine to flow out in urinary catheter, hold urinary catheter on the other hand, extract on the other hand insertion supportor out, fixing urinary catheter, external drainage bag.
Claims (6)
1. male's catheter insertion supportor, it is characterized in that: described insertion supportor is made with a circular metal silk, the nose circle of insertion supportor is blunt smooth, be convexly curved, crooked segment length is L, and angle of bend is α, and the straight and upright nothing of insertion supportor body section is curved, its back segment bends to an annular shape, and the annular curved side is parallel consistent with insertion supportor leading portion arc-shaped bend direction.
2. male's catheter insertion supportor according to claim 1 is characterized in that: the described used tinsel of insertion supportor of manufacturing is the rustless steel steel wire, and its diameter is 1.5～2.2mm.
3. male's catheter insertion supportor according to claim 1 and 2 is characterized in that: described insertion supportor leading portion bending length L is 25～38mm.
4. male's catheter insertion supportor according to claim 1 and 2 is characterized in that: described insertion supportor bend angles alpha is 25～38 degree.
5. male's catheter insertion supportor according to claim 1 and 2 is characterized in that: the height of described insertion supportor annular curved and width are 25～38mm.
6. male's catheter insertion supportor according to claim 1 and 2 is characterized in that: described insertion supportor total length is 25～50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229877 CN2394651Y (en) | 1999-11-04 | 1999-11-04 | Male urethral catheter insertion supportor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229877 CN2394651Y (en) | 1999-11-04 | 1999-11-04 | Male urethral catheter insertion supportor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394651Y true CN2394651Y (en) | 2000-09-06 |
Family
ID=34019050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229877 Expired - Fee Related CN2394651Y (en) | 1999-11-04 | 1999-11-04 | Male urethral catheter insertion supportor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248369A (en) * | 2017-07-12 | 2019-01-22 | 襄阳职业技术学院 | Medical urethral catheter inner support leads core |
| CN111214747A (en) * | 2020-02-22 | 2020-06-02 | 陶洪飞 | Auxiliary introducer for urinary catheter |
-
1999
- 1999-11-04 CN CN 99229877 patent/CN2394651Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248369A (en) * | 2017-07-12 | 2019-01-22 | 襄阳职业技术学院 | Medical urethral catheter inner support leads core |
| CN111214747A (en) * | 2020-02-22 | 2020-06-02 | 陶洪飞 | Auxiliary introducer for urinary catheter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU643940B2 (en) | A device to facilitate self-catheterisation in women, the combination of said device and a catheter, and a locating and measuring device for use in the construction and selection of said self-catheterisation device | |
| EP0829270A3 (en) | Preshaped catheter for angiocardiography | |
| CN113384796A (en) | Balloon-free indwelling catheter | |
| CN2394651Y (en) | Male urethral catheter insertion supportor | |
| CN211356086U (en) | Novel ureteral stent convenient to take out of exempting from operation | |
| CN114617682A (en) | Comfortable ureteral stent kit capable of being controlled to be taken out in operation-free mode | |
| CN210355644U (en) | Novel urethral stricture expansion and auxiliary indwelling catheter device | |
| CN2240371Y (en) | Disposable solubility catheter | |
| CN212327150U (en) | Ureteral stent tube for relieving mucosal injury | |
| CN215024917U (en) | Improved guide wire for catheter convenient to pull | |
| CN2408894Y (en) | Implantation type ureter internal supporter | |
| CN2208422Y (en) | Catheter insertion device | |
| CN212914176U (en) | Catheter with arc-shaped guide head | |
| CN2287482Y (en) | Indwelling catheter sleeve | |
| CN216571153U (en) | Ureter dilating support tube | |
| CN216258673U (en) | Auxiliary urethral catheter imbedding device | |
| CN219814967U (en) | Auxiliary catheter imbedding instrument | |
| CN201030133Y (en) | Urinary catheter placer | |
| CN2728439Y (en) | Mushroom-shaped prostate temporary stent tube | |
| CN2873241Y (en) | Bendable urine catheter lead-in device | |
| CN222018699U (en) | Take flank to prevent shifting nose courage drainage tube | |
| CN2310584Y (en) | Medical J-urinary catheter device | |
| CN2411802Y (en) | Metal mandrin for catheter | |
| CN2181305Y (en) | Short metal catheter | |
| CN209933777U (en) | Novel ureter catheterization support's boosting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |