CN208785541U - A kind of catheter merging guidance seal wire - Google Patents
A kind of catheter merging guidance seal wire Download PDFInfo
- Publication number
- CN208785541U CN208785541U CN201820558181.3U CN201820558181U CN208785541U CN 208785541 U CN208785541 U CN 208785541U CN 201820558181 U CN201820558181 U CN 201820558181U CN 208785541 U CN208785541 U CN 208785541U
- Authority
- CN
- China
- Prior art keywords
- seal wire
- guidance
- cap
- pipe
- affectedly bashful
- 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
- 235000002505 Centaurea nigra Nutrition 0.000 claims abstract description 12
- 241001073742 Mylopharodon conocephalus Species 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims description 3
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 210000003708 urethra Anatomy 0.000 abstract description 4
- 238000002513 implantation Methods 0.000 abstract description 2
- 230000002485 urinary effect Effects 0.000 description 8
- 206010046555 Urinary retention Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 2
- 240000003323 Centaurea nigra Species 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010018473 Glycosuria Diseases 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of catheters to be placed in guidance seal wire, including guiding seal wire, cut-off pipe and it is affectedly bashful cap, cut-off pipe is arranged on the guidance seal wire, and it is provided on one end filament of guidance seal wire and is affectedly bashful cap, one end of the guidance seal wire is set as the guidance soft head of seal wire, and the other end of seal wire is guided to be set as guidance seal wire hardhead, the guidance seal wire is internally provided with internal filament, and the outside of seal wire is guided to be provided with outer layer covers layer, guide seal wire under cystoscope in per urethra implantation bladder, catheter is placed in along guidance seal wire, success rate is higher, avoid a series of complication of punctio vesicae fistulization bring, pass through cut-off pipe reciprocatingly sliding on guidance seal wire, straighten curved guidance seal wire, to facilitate the use of guidance seal wire, guidance seal wire is conveniently taken and uses by being affectedly bashful cap, reduce medical matters people The operation difficulty of member is conveniently affectedly bashful cap by hollow fixing pipe and guides the combination and disassembly of seal wire.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of catheter merging guidance seal wire.
Background technique
50 years old or more Elderly male patient majorities have hyperplasia of prostate, and hyperplasia serious patient in part is drinking, and suffer from cold,
Suppressing will appear acute urinary retention under the inducements such as urine or the pungent irritable food of feed, needs emergency treatment retention catheterization, protects renal function,
It races against time for the treatment in later period, but some patientss, since hyperplasia of prostate is serious, urethra has certain narrow or urinary catheter
Mucous membrane of urethra at curvatura infrapubica is damaged in front end, and urethral catheterization is caused to fail.
The prior art has the following problems: being bladder on pubis for retention of urine urethral catheterization failure patient method conventional at present
Puncture fistula-building art, retention of urine majority are Emergency Patients, upper at heart to receive bladder stoma this has a surgical procedure, part conjunction
And the patient of internal disease not yet carries out adequate preparation, such as merges cardiovascular and cerebrovascular disease and takes aspirin for a long time, merges glycosuria
The non-regular treatment of disease, poor blood glucose control, some patientss have lower abdominal surgery history, lead to more complication occur after puncturing, such as
Bladder internal haemorrhage is more than, notch bleeding, poor healing, damages enteron aisle.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of merging of catheter with leading
Silk has the characteristics that convenient to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of catheter merging guidance seal wire, packet
It includes guidance seal wire, cut-off pipe and is affectedly bashful cap, cut-off pipe is arranged on the guidance seal wire, and set on one end filament of guidance seal wire
It is equipped with and is affectedly bashful cap；
One end of the guidance seal wire is set as the guidance soft head of seal wire, and the other end of seal wire is guided to be set as guidance seal wire
Hardhead, the guidance seal wire is internally provided with internal filament, and the outside of seal wire is guided to be provided with outer layer covers layer；
The medium position of the cut-off pipe exterior tubular body is provided with friction tube；
It is described to be affectedly bashful on the tube body of cap symmetrical setting there are two finger ring sets, and be affectedly bashful in being internally provided with of capped pipe body
Empty fixing pipe.
Preferably, the cut-off pipe is connect with guidance seal wire slidingtype.
Preferably, it is described be affectedly bashful cap by hollow fixing pipe with guidance seal wire one end filament engage plug-in type connect.
Preferably, it is described be affectedly bashful cap, finger ring set and hollow fixing pipe setting be an integral structure.
Preferably, the cut-off pipe and friction tube setting are an integral structure.
Preferably, the guidance seal wire hardhead and the soft head setting of guidance seal wire are an integral structure.
Preferably, the material of the internal filament is Nitinol, and the material of the outer layer covers layer is polytetrafluoroethylene (PTFE).
Compared with prior art, the utility model has the beneficial effects that
1, the utility model guides seal wire under cystoscope in per urethra implantation bladder, is placed in catheter along guidance seal wire,
Success rate is higher, avoids a series of complication of punctio vesicae fistulization bring.
2, it is arranged with cut-off pipe on the utility model guidance seal wire, cut-off pipe is connect with guidance seal wire slidingtype, by taking
Straight tube reciprocatingly sliding on guidance seal wire, straightens curved guidance seal wire, to facilitate the use of guidance seal wire.
3, be provided on one end filament of the utility model guidance seal wire and be affectedly bashful cap, be affectedly bashful cap by hollow fixing pipe with draw
The filament engaging plug-in type connection of seal wire one end, conveniently takes and uses guidance seal wire by being affectedly bashful cap, reduce medical worker
Operation difficulty, cap is conveniently affectedly bashful by hollow fixing pipe and guides the combination and disassembly of seal wire, to facilitate guidance seal wire
It uses.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the perspective interior view that the utility model part guides seal wire；
In figure: 1, guiding seal wire；11, seal wire hardhead is guided；12, the soft head of seal wire is guided；13, internal filament；14, outer layer packet
Covering layer；2, cut-off pipe；21, friction tube；3, it is affectedly bashful cap；31, finger ring set；32, hollow fixing pipe.
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.
The utility model guides seal wire the following technical schemes are provided: a kind of merging of catheter is used referring to FIG. 1-2, including
It guides seal wire 1, cut-off pipe 2 and is affectedly bashful cap 3, guide and be arranged with cut-off pipe 2 on seal wire 1, cut-off pipe 2 and guidance 1 slidingtype of seal wire
Connection, and be provided on one end filament of guidance seal wire 1 and be affectedly bashful cap 3；
One end of guidance seal wire 1 is set as the guidance soft head 12 of seal wire, and the other end of seal wire 1 is guided to be set as guidance seal wire
Hardhead 11 guides seal wire hardhead 11 and the soft setting of head 12 of guidance seal wire to be an integral structure, and being internally provided with for guidance seal wire 1 is interior
Portion's filament 13, and the outside of seal wire 1 is guided to be provided with outer layer covers layer 14, the material of internal filament 13 is Nitinol, outer layer
The material of wrapping layer 14 is polytetrafluoroethylene (PTFE)；
The medium position of 2 exterior tubular body of cut-off pipe is provided with friction tube 21, and cut-off pipe 2 and friction tube 21 are set as integral type
Structure；
Being affectedly bashful on the tube body of cap 3 symmetrical setting, there are two finger ring sets 31, and are affectedly bashful in being internally provided with of 3 tube body of cap
Empty fixing pipe 32 is affectedly bashful cap 3 and is connect by hollow fixing pipe 32 with the filament engaging plug-in type of guidance 1 one end of seal wire, is affectedly bashful cap
3, finger ring set 31 and the setting of hollow fixing pipe 32 are an integral structure.
The working principle and process for using of the utility model: it is arranged with cut-off pipe 2 on the utility model guidance seal wire 1, is taken
Straight tube 2 is connect with guidance 1 slidingtype of seal wire, and the medium position of 2 exterior tubular body of cut-off pipe is provided with friction tube 21, guides seal wire 1
One end filament on be provided with and be affectedly bashful cap 3, being affectedly bashful symmetrical setting on the tube body of cap 3, there are two finger ring sets 31, and are affectedly bashful cap 3
Tube body is internally provided with hollow fixing pipe 32, by the reciprocatingly sliding on guidance seal wire 1 of cut-off pipe 2, makes curved guidance
Seal wire 1 straightens, to facilitate the use of guidance seal wire 1, then cut-off pipe 2 is slided into the soft head of guidance seal wire of guidance seal wire 1
12 ends are simultaneously detached from guidance seal wire 1, conveniently take and use guidance seal wire 1 by being affectedly bashful cap 3, the operation for reducing medical worker is difficult
Degree, while being affectedly bashful cap 3 and being connect by hollow fixing pipe 32 with the filament engaging plug-in type of guidance 1 one end of seal wire, by hollow solid
Determine pipe 32 to be conveniently affectedly bashful cap 3 and guide the combination and disassembly of seal wire 1, to facilitate the use of guidance seal wire 1, seal wire will be guided soft
First 12 through in cystoscope handle hole merging bladder, so that the guidance soft head 12 of seal wire tortuous circle in bladder, then being affectedly bashful cap 3
From guidance seal wire 1 11 one end of guidance seal wire hardhead pull out, left hand pinch guidance seal wire 1 guidance seal wire hardhead 11, the right hand by
Step exits cystoscope, and holding guides the soft head 12 of seal wire still in bladder during pushing away mirror, and after exiting cystoscope, left hand pinches guidance
11 end of guidance seal wire hardhead of seal wire 1 prevents the guidance soft head 12 of seal wire from skidding off bladder, and assistant is with syringe needle in urinary catheter front end
An aperture is stabbed, paraffin oil is smeared in urinary catheter periphery, and guidance seal wire hardhead 11 is passed through urinary catheter through urinary catheter front end aperture, is pierced by urinary catheter tail
Portion is placed in catheter along guidance seal wire 1, sees that urine is flowed out from urinary catheter, prompt urinary catheter to be placed in successfully, will be affectedly bashful cap 3 at this time and be inserted into
The one end for guiding seal wire 1, by being affectedly bashful cap 3, slowly equably extraction guides seal wire 1, and the utility model structure is simple, user
Just, the work difficulty of medical worker is reduced to a certain extent.
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 (7)
1. a kind of catheter merging guidance seal wire, including guide seal wire (1), cut-off pipe (2) and be affectedly bashful cap (3), feature exists
In: it is arranged with cut-off pipe (2) on the guidance seal wire (1), and is provided on one end filament of guidance seal wire (1) and is affectedly bashful cap (3)；
One end of guidance seal wire (1) is set as the guidance soft head of seal wire (12), and the other end of seal wire (1) is guided to be set as drawing
Seal wire hardhead (11), guidance seal wire (1) are internally provided with internal filament (13), and the outside of seal wire (1) is guided to set
It is equipped with outer layer covers layer (14)；
The medium position of cut-off pipe (2) exterior tubular body is provided with friction tube (21)；
There are two finger ring set (31) for symmetrical setting on the tube body for being affectedly bashful cap (3), and the inside for being affectedly bashful cap (3) tube body is set
It is equipped with hollow fixing pipe (32).
2. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: the cut-off pipe (2) with
Guide the connection of seal wire (1) slidingtype.
3. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: described be affectedly bashful cap (3) lead to
It crosses hollow fixing pipe (32) and is connect with the filament engaging plug-in type of seal wire (1) one end is guided.
4. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: described to be affectedly bashful cap (3), refer to
Ring set (31) and hollow fixing pipe (32) setting are an integral structure.
5. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: the cut-off pipe (2) and
Friction tube (21) setting is an integral structure.
6. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: the guidance seal wire hardhead
(11) it is an integral structure with the guidance soft head of seal wire (12) setting.
7. a kind of catheter merging guidance seal wire according to claim 1, it is characterised in that: the internal filament (13)
Material be Nitinol, the material of the outer layer covers layer (14) is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558181.3U CN208785541U (en) | 2018-04-19 | 2018-04-19 | A kind of catheter merging guidance seal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558181.3U CN208785541U (en) | 2018-04-19 | 2018-04-19 | A kind of catheter merging guidance seal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785541U true CN208785541U (en) | 2019-04-26 |
Family
ID=66199380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558181.3U Expired - Fee Related CN208785541U (en) | 2018-04-19 | 2018-04-19 | A kind of catheter merging guidance seal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785541U (en) |
-
2018
- 2018-04-19 CN CN201820558181.3U patent/CN208785541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: 211100 168 Dongshan Road, Dongshan street, Jiangning District, Nanjing, Jiangsu Patentee after: NANJING JIANGNING Hospital Address before: 211100 Department of Urology, Jiangning Hospital, 168 Gushan Road, Jiangning District, Nanjing, Jiangsu Province Patentee before: Wang Qing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210419 |