CN107007920A - The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug - Google Patents
The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug Download PDFInfo
- Publication number
- CN107007920A CN107007920A CN201710386238.6A CN201710386238A CN107007920A CN 107007920 A CN107007920 A CN 107007920A CN 201710386238 A CN201710386238 A CN 201710386238A CN 107007920 A CN107007920 A CN 107007920A
- Authority
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- China
- Prior art keywords
- inner core
- outer tube
- core tube
- bladder irrigation
- tube
- 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.)
- Pending
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 206010046454 Urethral injury Diseases 0.000 title claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 35
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000004941 influx Effects 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims description 28
- 229920003023 plastic Polymers 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000002485 urinary effect Effects 0.000 abstract description 30
- 210000003708 urethra Anatomy 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 208000007536 Thrombosis Diseases 0.000 abstract description 5
- 210000004400 mucous membrane Anatomy 0.000 abstract description 5
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 230000000740 bleeding effect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 1
- 206010008796 Chromaturia Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000036724 intravesical pressure Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000732 tissue residue Toxicity 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
Classifications
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug, including inner core tube and outer tube, the inner core tube is connected with outer tube head by the silica gel piece of influx shape bar chip architecture, inner core tube head is provided with inlet opening, outer tube lower sides are provided with delivery port, and inner core tube and outer tube afterbody are flexibly connected.The present invention is ingenious in design, structure member is simple, nontoxic non-stimulated without special material, non-corrosiveness, good biocompatibility, reducing mucous membrane of urethra stimulates, and the catheter is applied to have bleeding formation blood clot risk to need to carry out the patient of bladder irrigation after all urological surgeries, also can routinely it be used as common urinary catheter, easy to operate, the cost of material is low, is conducive to clinic to be widely popularized.
Description
Technical field
The present invention relates to medical instruments field, rushed more particularly, to a kind of anti-urethral injury bladder of Multifunctional anti-blocking plug
Wash catheter.
Background technology
It is well known that due to the presence of the human body natural cavity such as urethra, ureter, intracavitary Minimally Invasive Surgery amount accounts for Urology Surgery
The majority of operation.Need self retaining catheter after most surgeries, and the minimally invasive excision of tumor of bladder, the minimally invasive hand of hyperplasia of prostate
Often continuous bladder irrigating is needed after the iatrotechnics such as art.The three chamber flushing catheters commonly used in existing clinical position typically use eyelet
The Inlet and outlet water of formula, is open smaller and single, and due to needing to retain three cavities in conventional thickness catheter, passes in and out water cavity
Road is also relatively thin, and postoperative tiny sludged blood, the slough come off are easily blocked during being discharged with flushing liquor and rinsed
Urinary catheter.Once generation urethral catheterization blockage, bladder excessive is filled, surgical wound surface can be caused to split, the angiorrhoxis of closure goes out originally
Blood, and due to the stimulation of clot, cause the cystospasm of patient repeatedly, not only increase the pain of patient, and it is uncontrollable
Exacerbation bleeding have impact on the success rate of operation, or even need second operation to handle.
On the other hand, the patient of Urology Surgery is in the majority with Middle Age and Aged Patients, due to age or body oneself factor, for
Anesthetic effect reaction is slightly worse, and postoperative recovery is slower, and indwelling catheter can produce stimulation to urethra in itself, and some patientss can be in consciousness
Voluntarily drawing even extracts catheter in the case of unclear, and mucous membrane of urethra major injury can be caused in the case where air bag is not extracted
Even urethral disruption, also has and causes air bag to burst when pulling extruding, air bag fragment residual.In a word, catheter this seem simple
Small apparatus, but easily give surgical doctor increase extensive work worried in clinical practice, it is unfavorable more to be produced to patient health
Influence.
The content of the invention
The purpose of the present invention is specially designed for not enough in clinical practice of prior art a kind of simple in construction,
The bladder irrigation catheter easily carried out, the catheter is applied to have bleeding formation blood clot risk to need after all urological surgeries
The patient for carrying out bladder irrigation, also can routinely use as common urinary catheter.
To achieve these goals, the present invention provides a kind of anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug,
Including inner core tube and outer tube, the inner core tube is connected with outer tube head by the silica gel piece of influx shape bar chip architecture, inner core tube head
Portion is provided with inlet opening, and outer tube lower sides are provided with delivery port, and inner core tube and outer tube afterbody are flexibly connected.
Influx shape bar chip architecture silica gel piece energy folded bent of the present invention, and have between every silica gel piece between strip
Gap.
Inner core tube of the present invention and outer tube main pipe are silicone tube, and outer tube caliber is 5-7.5mm, and inner core tube caliber is
1.5-4.5mm, preferably outer tube caliber are 5.1-5.4mm, 5.8-6.2mm or 7.1-7.4mm, and corresponding inner core tube caliber is 1.8-
2.2mm, 2.8-3.2mm or 3.8-4.2mm.Can be according to the clinical caliber for needing to select different thicknesses.
The water side of delivery port of the present invention is provided with plastic plug, and inner core tube tail end is provided with plastics tail plug.
Inner core tube of the present invention and outer tube afterbody junction are plastics mouthful, and inner core tube afterbody is plastics with a scale
Mouthful, outer tube afterbody is has the threaded plastics mouthful in crack, and the threaded plastics mouthful of outer tube tail end are provided with nut.
The silica gel piece of influx shape bar chip architecture of the present invention is at least 4, preferably 6.Influx shape bar chip architecture
When silica gel piece is 6, every silica gel leaf length is 3cm, and width is 3mm.And the quantity or width of silica gel piece can also be with outer
Pipe caliber increases and increased.
Water inlet bore dia of the present invention is consistent with inner core lumen diameter, and water outlet bore dia is consistent with outer lumen diameter.
The anti-urethral injury bladder irrigation catheter of anti-clogging of the present invention, head end no longer uses airbag structure, but
Using the influx batten piece spline structure of silica gel material, under conventional sense, a part for urinary catheter outer tube is constituted, because of its radian slightly
Projection, after urinary catheter smoothly inserts bladder, pulls urinary catheter inner core tube, the silver spline structure opens along original radian protuberance, and
As inner core tube is pulled out, length is different, and it opens, and gap is also different, and flushing liquor flows out into silver gap along tube chamber, interior
Core pipe and outer tube afterbody are made of plastics, and outer pipe surface carries a nut, and outer tube closing of fracture can be made clockwise by screwing, and are clamped
Inner core tube, so that inner and outer pipes close connection, prevents leak, while limiting the retraction of inner core tube.
Compared with prior art, beneficial effects of the present invention are：
(1) present invention struts silica gel piece such as umbrella by pulling inner core tube to play fixed urinary catheter and act on, only need when pulling out
Inner core is retracted, it is ingenious in design simple, substantial obstacle urinary catheter will not be produced and pulled out.Meanwhile, in the absence of the situation of intraluminal pressure
Under will not also cause urinary catheter to burst, will not more produce and split the phenomenon that rear urinary catheter skin graft foreign matter remains bladder cruelly.
(2) principle that the present invention is strutted by silica gel piece fixes urinary catheter, and silica gel material is soft in itself, in not reducing
Core, urinary catheter is pulled out in violence in the case that silica gel piece opens, and urinary catheter fixing end is entered silica gel piece after urethra and is voluntarily compressed note
Urinary catheter is taken, mucous membrane of urethra is not damaged.
(3) present invention swells silica gel piece by pulling inner core tube, passes through the gap backwater principle between silica gel piece, strip
Gap be not easy to be blocked by small clot, and drawing inner core tube length can also change gap length, more reduce block
Risk.
(4) present invention only need to be divided to two cavities, and in clinical position, due to liquid fluidity, intake antrum is typically not
Easily block, because core water inlet pipe diameter in appropriate reduction in the design, and water chamber is then in the case where keeping the total thickness of urinary catheter
Increased, some small clots, tissue residue are easier to excrete in such bladder.
(5) urinary catheter head end is inserted clot, inner core is pushed away by carrying out pumpback by the present invention when larger clot group occurs in bladder,
Change the protuberance form of head end silica gel piece, flexing and straight configuration, clot can be cut from clot internal agitation, then pass through water outlet
Port is aspirated, and can be extracted clot segmentation out external, is prevented effectively from second operation.
(6) present invention uses Design of Screw Thread when inner and outer pipes afterbody is connected, and in inner and outer pipes afterbody junction, outer tube diameter is slightly thick
In inner core tube, but outer tube afterbody has crack, slightly opens, it is ensured that the activity of inner core tube, but tightening nuts constantly outer tube crack
Closure, inner and outer pipes are brought into close contact, and are limited inner core tube activity, can also be played a part of preventing leakage.
(7) present invention is ingenious in design, and structure member is simple, and not only common medical personnel's energy left-hand seat is used, and practise classmate
Can learning manipulation.It is nontoxic non-stimulated without special material, non-corrosiveness, good biocompatibility, reducing mucous membrane of urethra stimulates, and
And material cost is not high, finished product price can more allow general patient to receive, and be conducive to clinic to be widely popularized.
Brief description of the drawings
Fig. 1 is the anti-urethral injury bladder irrigation catheter structural representation of Multifunctional anti-blocking plug of the present invention.
Fig. 2 is the enlarged drawing of outer tube afterbody plastics of the present invention mouthful.
Fig. 3 is the enlarged drawing of inner core tube afterbody plastics of the present invention mouthful.
Fig. 4 is the enlarged drawing of nut of the present invention.
In figure：Outside 1- inner core tubes, 2- outer tubes, 3- silica gel pieces, 4- inlet openings, 5- nuts, 6- delivery ports, 7- plastic plugs, 8-
Pipe afterbody, 9- inner core tube afterbodys, 10- plastics tail plugs.
Embodiment
The preferred embodiment of the present invention is more fully described below in conjunction with accompanying drawing.
Embodiment 1
The anti-urethral injury bladder irrigation catheter of a kind of Multifunctional anti-blocking plug according to Fig. 1, including inner core tube 1 and outer
Pipe 2, the inner core tube 1 is connected with the head of outer tube 2 by the silica gel piece 3 of influx shape bar chip architecture, and the head of inner core tube 1 is provided with water inlet
Hole 4, the lower sides of outer tube 2 are provided with delivery port 6, and inner core tube 1 and the afterbody of outer tube 2 are flexibly connected.
Influx shape bar chip architecture silica gel piece 3 described in the present embodiment can have strip between folded bent, and every silica gel piece
Gap.
Inner core tube 1 described in the present embodiment and the main pipe of outer tube 2 are silicone tube, a diameter of 3mm of inner core tube 1, the diameter of outer tube 2
For 6mm.
The water side of delivery port 6 described in the present embodiment is provided with plastic plug 7.Inner core tube afterbody 9 is provided with plastics tail plug 10.
Inner core tube 1 described in the present embodiment and the afterbody junction of outer tube 2 are plastics mouthful, and inner core tube afterbody 9 is with a scale
Plastics mouthful, outer tube afterbody 8 is has the threaded plastics mouthful in crack, and the threaded plastics mouthful of the afterbody of outer tube 2 are provided with nut 5.
Silica gel piece 3 described in the present embodiment has 6, and the length of every silica gel piece 3 is 3cm, and width is 3mm.
The diameter of inlet opening described in the present embodiment is 3mm, and the diameter of delivery port is 6mm.
The use of the embodiment of the present invention of difference in functionality is described in detail with reference to the concrete condition in actual mechanical process
Mode.
Application examples 1
It is used as conventional urinary catheter, in an initial condition, catheter of the embodiment of the present invention only area's radian design reasons of silica gel piece 3
Somewhat swell, coating lubricating oil is needed before self retaining catheter, and whole urinary catheter outer layer, by silica gel material, pliability is good, so
Place is slight, and protuberance do not interfere with urinary catheter enters bladder.After urinary catheter enters bladder, it is seen that urine is flowed out by inner core tube 1, now inverse
Hour hands reverse the afterbody nut 5 of outer tube 2, plastic outer tube is relaxed, can now extract the about 2CM of inner core tube 1 with a scale, fine jade clockwise
Tight nut 5, now outer tube 2 and inner core tube 1 fit closely, not only play fixed inner core tube 1 and act on, and can prevent leak,
The now outer tube 2 of inner core tube 1/ outlet Bag for collecting urine can act as conventional urinary catheter effect.Clinical care is it is presently recommended that urinary catheter is secondary
It is fixed, and the plastics tail cap of the present invention is easier to be fixed on skin by adhesive tape than silica gel, further prevents urinary catheter from slipping.
Application examples 2
As common bladder rinsing tube, when occurring thering is bleeding to form blood clot risk in bladder, it is necessary to row bladder irrigation,
The present invention is especially suitable.First, self retaining catheter according to a conventional method, props up fixed silica gel piece 3, is now connected and rushed with inner core tube 1
Wash into water, the connection water outlet urinal of outer tube 2.Because catheter of embodiment of the present invention two-chamber is designed, the catheter of same model is by three
Chamber is changed to the design of two chambers, has lacked airbag chamber, has saved space, water chamber than general three cavity catheter water chamber more overstriking,
And head end silica gel piece 3 can control its to swell angle by pulling inner core tube 1, inner core tube 1 pulls out longer, and silica gel piece 3 more swells,
Gap between piece and piece is bigger, preferably prevents small clot from blocking, and promotes small clot to be discharged by tube chamber.
Application examples 3
As the bladder rinsing tube of cleaning blood vessel, rolled into a ball when there is bladder by larger clot or during many remaining clots, urine
Pipe one is often surrounded into bladder by clot, and conventional flush urinary catheter can be blocked rapidly, can not also be solved even if urinary catheter is more renewed
Problem.
Catheter of the embodiment of the present invention can stir segmentation clot, promote its discharge that diminishes.Urinary catheter is inserted into bladder first,
Because clot is more in bladder, a small amount of red urine of the typically outflow of inner core tube 1 or the small blood clot of discharge unscrew outer tube 2 counterclockwise
The nut 5 of afterbody, inner core tube 1 can be now stirred back and forth, now silica gel piece 3 stretched in bladder blood block, bending motion, phase
When in agitation cutting clot back and forth, and the general relatively soft fragility of fresh blood clot tissue, a part of clot can be even closed
Hinge sandwich tube chamber, play a part of split clot, while by bladder irrigation, the clot of segmentation can be developed.
Application examples 4
Injection stirs and evenly mixs medicine, and common urinary catheter can only inject medicine, if easily abrading mucous membrane, institute in urethra activity
So that medicine can not be promoted uniformly to be spread in bladder, and catheter of the embodiment of the present invention solves this drawback.
Urinary catheter original state is kept, delivery port 6 gives plastic plug 7 and closed, and prevents medicine from outflowing, smoothly after insertion urinary catheter,
Plastics tail plug 10 is extracted by the injection of medicine of inner core tube 1, plastics tail plug 10 is turned back to, the nut 5 of outer tube 2 is unscrewed counterclockwise, can be come
Return and stir that liquid in inner core tube 1, bladder receives urinary catheter head end and silica gel piece 3 is stirred, promote it to be uniformly distributed, and in tube chamber itself
Air pressure be more than intravesical pressure, liquid outflow in bladder can be prevented.
Claims (10)
1. a kind of anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug, including inner core tube (1) and outer tube (2), its feature
It is that the inner core tube (1) is connected with outer tube (2) head by the silica gel piece (3) of influx shape bar chip architecture, inner core tube (1) head
Provided with inlet opening (4), outer tube (2) lower sides are provided with delivery port (6), and inner core tube (1) and outer tube (2) afterbody are flexibly connected.
2. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that described
The silica gel piece (3) of influx shape bar chip architecture can have strip gap between folded bent, and every silica gel piece (3).
3. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that described
Inner core tube (1) and outer tube (2) main pipe are silicone tube.
4. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that described,
Outer tube (2) caliber is 5-7.5mm, and inner core tube (1) caliber is 1.5-4.5mm.
5. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that water outlet
The water side of mouth (6) is provided with plastic plug (7), and inner core tube afterbody (9) is provided with plastics tail plug (10).
6. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that inner core
Pipe (1) and outer tube (2) afterbody junction is plastics mouthful.
7. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 6, it is characterised in that described
Inner core tube afterbody (9) is plastics mouthful with a scale, and outer tube afterbody (8) is to have the threaded plastics mouthful in crack.
8. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 7, it is characterised in that described
The threaded plastics mouthful of outer tube afterbody (8) are provided with nut (5).
9. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 1, it is characterised in that influx
The silica gel piece (3) of shape bar chip architecture is at least 4, preferably 6.
10. the anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug according to claim 6, it is characterised in that described
Inlet opening (4) diameter is consistent with heart lumen diameter, and water outlet bore dia (6) is consistent with outer tube (2) lumen diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386238.6A CN107007920A (en) | 2017-05-26 | 2017-05-26 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386238.6A CN107007920A (en) | 2017-05-26 | 2017-05-26 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107007920A true CN107007920A (en) | 2017-08-04 |
Family
ID=59452489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386238.6A Pending CN107007920A (en) | 2017-05-26 | 2017-05-26 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107007920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975597A (en) * | 2021-12-01 | 2022-01-28 | 上海市嘉定区中心医院 | Prevent blockking up catheter |
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| CN2250161Y (en) * | 1996-04-11 | 1997-03-26 | 王秀梅 | High efficient suction apparatus head |
| WO2004045696A1 (en) * | 2002-11-21 | 2004-06-03 | Mediplus Limited | Urinary drainage catheter |
| CN102443906A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | Rotatable pigtail ring |
| CN202505698U (en) * | 2012-04-24 | 2012-10-31 | 刘浩 | Novel hemiplegia walker |
| CN203763587U (en) * | 2014-01-21 | 2014-08-13 | 诸暨市鹏天医疗器械有限公司 | Disposable injection needle |
| CN204709607U (en) * | 2015-05-11 | 2015-10-21 | 刘强 | A kind of indwelling catheter |
| CN205225974U (en) * | 2015-12-07 | 2016-05-11 | 余成林 | Flexible pipe fitting of multi -functional show shelf |
| CN205832354U (en) * | 2016-04-27 | 2016-12-28 | 江西龙之吻医疗科技有限公司 | For tractive, the Orificium urethrae externum protective cover of fixing catheter |
| CN205924641U (en) * | 2016-05-18 | 2017-02-08 | 黄泽浩 | Trachea opens operation and uses sleeve pipe |
| CN208259989U (en) * | 2017-05-26 | 2018-12-21 | 南通大学附属医院 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975597A (en) * | 2021-12-01 | 2022-01-28 | 上海市嘉定区中心医院 | Prevent blockking up catheter |
| CN113975597B (en) * | 2021-12-01 | 2023-09-22 | 上海市嘉定区中心医院 | Anti-blocking catheter |
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