CN107569315A - A kind of urethral catheterization device being convenient for carrying - Google Patents
A kind of urethral catheterization device being convenient for carrying Download PDFInfo
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- CN107569315A CN107569315A CN201711017424.9A CN201711017424A CN107569315A CN 107569315 A CN107569315 A CN 107569315A CN 201711017424 A CN201711017424 A CN 201711017424A CN 107569315 A CN107569315 A CN 107569315A
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- catheter
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- urine
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Abstract
The invention discloses a kind of urethral catheterization device being convenient for carrying, including urine storage bag, catheter one, catheter two, excrement tracting tube and ureter, the urine storage bag top is fixedly connected by catheterizing port with catheter one, the other end of catheter one is detachably connected by connector one with excrement tracting tube, the outer surface of catheter one slidably connects the first bandage by slip ring, and the outer surface of catheter two slidably connects the second bandage by slip ring；By being slidably connected respectively using slip ring the first bandage and the second bandage in catheter one and the outer surface of catheter two, and it is provided with VELCRO in the first bandage and the second strap ends, it can realize and tie up the first bandage in waist, second bandage is tied up on leg, urethral catheterization device is carried when convenient outgoing, catheter one and catheter two are set to hard straight tube simultaneously, excrement tracting tube and ureter are set to flexible flexible pipe, urethral catheterization device more convenient to carry, and the present apparatus is simple in construction, it is easy to operate, strong applicability.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of urethral catheterization device being convenient for carrying.
Background technology
Clinically, urine incontinence and the patient for being unable to automatic micturition need catheter of being detained, and the tail end of catheter is with staying
Urinate band connection, urine can drain to stay urine band in.It is carry-on due to needing although the patient for catheter of being detained can be movable
Urinal is carried, patient is influenceed and participates in normal social activities, and psychological burden is caused to patient.And needed in existing urethral catheterization technology
Urine ejection being come using catheter, the urine of discharge is collected in urine storage bag, after urine is collected into certain volume in urine storage bag, by
Medical personnel or entourage will urinate to pour out from urine storage bag, and this not only causes the dirt of air in ward, and gives medical care
Personnel and entourage also increase the burden urinated, while the outgoing carrying of inconvenient patient, also the independent operation of inconvenient patient,
It is unfavorable for patient's recovery.
The content of the invention
It is an object of the invention to provide a kind of urethral catheterization device being convenient for carrying, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of urethral catheterization device being convenient for carrying, including urine storage
Bag, catheter one, catheter two, excrement tracting tube and ureter, the urine storage bag top is fixed by catheterizing port and catheter one to be connected
Connect, the other end of catheter one is detachably connected by connector one with excrement tracting tube, and the excrement tracting tube other end is fixedly mounted
There is urine filling mouth, the outer surface of catheter one slidably connects the first bandage, the catheter of the urine storage bag bottom by slip ring
Two other ends are detachably connected by connector two with ureter, and the ureter other end is installed with urine outlet, described
Ureter head end outer surface is provided with switch valve, and the switch valve includes rotating screw and sealing ring, the rotation screw with it is close
Seal is fixedly connected, and the outer surface of catheter two slidably connects the second bandage by slip ring.
Preferably, first bandage and the second strap ends are provided with VELCRO.
Preferably, the catheter one, catheter two, excrement tracting tube and urine output pipe surface are coated with nano anti-biotic material.
Preferably, the rotation screw outer surface is provided with external screw thread, and the urine output pipe internal surface is provided with internal thread, and rotates
Screw is threadedly coupled by external screw thread with the internal thread of urine output pipe internal surface.
Preferably, the urine outlet is set to frustum cone structure.
Compared with prior art, the beneficial effects of the invention are as follows：By in catheter one and the outer surface of catheter two profit
Be slidably connected the first bandage and the second bandage respectively with slip ring, and is provided with magic in the first bandage and the second strap ends
Patch, it is possible to achieve the first bandage is tied up in waist, the second bandage is tied up on leg, carries urethral catheterization device when convenient outgoing, simultaneously
Catheter one and catheter two are set to hard straight tube, and excrement tracting tube and ureter are set to flexible flexible pipe, urethral catheterization dress more convenient to carry
Put, and the setting of connector one and connector two, preferably allow excrement tracting tube and catheter one and ureter and catheter two real
Now it is seamlessly connected, it is not in the situation of leakage when flowing to ensure urine, and the present apparatus is simple in construction, operation side
Just, strong applicability.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of switch valve partial enlarged drawing of the present invention.
In figure：1- urine filling mouths；2- excrement tracting tubes；3- connectors one；4- catheters one；The bandages of 5- first；6- slip rings；7- magics
Patch；8- catheterizing ports；9- urine storage bags；The bandages of 10- second；11- catheters two；12- connectors two；13- ureters；14- urine outlets；
15- switch valves；16- rotates screw；17- sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of urethral catheterization device being convenient for carrying, including urine storage bag
9th, catheter 1, catheter 2 11, excrement tracting tube 2 and ureter 13, the top of urine storage bag 9 pass through catheterizing port 8 and catheter one
4 are fixedly connected, and the other end of catheter 1 is detachably connected by connector 1 and excrement tracting tube 2, and the excrement tracting tube 2 is another
End is installed with urine filling mouth 1, and the outer surface of catheter 1 slidably connects the first bandage 5, the urine storage by slip ring 6
The other end of catheter 2 11 of 9 bottoms of bag is detachably connected by connector 2 12 and ureter 13, and the ureter 13 is another
End is installed with urine outlet 14, and the head end outer surface of ureter 13 is provided with switch valve 15, and the switch valve 15 includes turning
Dynamic screw 16 and sealing ring 17, the rotation screw（16）It is fixedly connected with sealing ring 17, the outer surface of catheter 2 11 leads to
Cross slip ring 6 and slidably connect the second bandage 10.
The end of first bandage, 5 and second bandage 10 is provided with VELCRO 7, can be by VELCRO 7 respectively by
One bandage 5 and the second bandage 10 can realize regulation in waist and leg according to different waistlines and calf circumference, strong applicability,
Easy to carry, rotation screw 16 outer surface is provided with external screw thread, and the inner surface of ureter 13 is provided with internal thread, and rotates spiral shell
Nail 16 is threadedly coupled by external screw thread with the internal thread of the inner surface of ureter 13, makes the company between rotation screw 16 and ureter 13
Connecing and more fasten, prevent the leakage of urine, the urine outlet 14 is set to frustum cone structure, more facilitates the outflow of urine, and
Convenient operation.
Operation principle：First pass through urine filling mouth 1 during use excrement tracting tube 2 is inserted into bladder, then by sliding respectively
It is connected to catheter 1 and first bandage 5 and the second bandage 10 on the surface of catheter 2 11, and using VELCRO 7 respectively by the
One bandage 5 is tied up in waist, and the second bandage 10 is tied up in leg, and can adjust the first bandage 5 and the second bandage by VELCRO 7
10 length, used suitable for the patient of different waistlines and calf circumference, when patient is usually outgoing or works, urine can be with
It is stored in by excrement tracting tube 2 through catheter 1 in urine storage bag 9, after the urine collecting in urine storage bag 9 is to certain volume, disease
People can be moved to lavatory, then the rotation screw 16 in rotating switch valve 15, sealing ring 17 is existed with ureter 13 certain
Gap, then allow urine to be flowed out by catheter 2 11 through ureter 13 from urine outlet 14.
The catheter 1, catheter 2 11, excrement tracting tube 2 and the surface of ureter 1 are coated with high-molecular anti-bacteria coating,
Prevent patient from bacterium infection occur, there is good antibacterial effect,
Described high-molecular anti-bacteria coating uses sodium alginate nanometer Fe-MOF antimicrobial coatings liquid and the chitosan nano of polyvinyl alcohol one
Rice coating solution two-layer compound, forms complete, smooth organic polymer liquid film, and the liquid film can suppress albumen, bacterium, human body
Cell etc. has been carried out further using Titanium ion pair material in the adhesion on peripheral venous catheter surface and the formation of biomembrane
Crosslinking, makes to form network structure between titanium ion and Fe-MOF, so as to form the nanometer skeleton filler of dual network structure, the structure
Network structure between polyvinyl alcohol and chitosan is strengthened, effectively increases the mechanical property of material, is reduced anti-
The loss of bacterium component in use, improve the lasting stability of material；Pass through what is come out made by this collocation method
Antimicrobial coating and traditional Ag+The sterilization coating of load is compared, and has more stable chemical property and antibacterial effect；The present invention's
The antimicrobial coating of preparation has preferable anti-microbial property, and the stability of coating is very good.
Its specific preparation method is as follows：
Embodiment 1
Comprise the following steps：
Step 1, sodium alginate is dissolved in water the solution that mass concentration is 5g/L, the Fe-MOF that addition mass fraction is 25% is made
Nano material, 5% glycerine, 10% Tween 80 and 5% nipagin A sodium, stir homogeneous after 1h, vacuum after being adjusted to 4
Deaerate 0.5h；
Step 2, the sodium alginate nanometer Fe-MOF antimicrobial coating liquid of above-mentioned preparation poured into after leveling die under the conditions of 30 DEG C
24h is dried, the calcium chloride solution that mass fraction is 5% is then poured into and is solidified；
Step 3, polyvinyl alcohol is dissolved in water the solution that mass concentration is 30g/L is made, glycerine that addition mass fraction is 4%,
10% Tween 80 and 10% nano-TiO2, after stirring 5h under 80 DEG C of water-baths, homogeneous；
Step 4, chitosan is dissolved in the acetic acid that volume fraction is 5% solution that mass concentration is 10g/L is made, add quality
Fraction is 12% glycerine, 12% Tween 80 and 5% nano-TiO2, stirring, homogeneous；
Step 5, polyvinyl alcohol and chitosan solution pressed 4:1 is well mixed, and the shell of polyvinyl alcohol one is produced after vacuum outgas 0.5h
Glycan nano coating liquid, then press 1 with the Fe-MOF antimicrobial coatings liquid after solidification:3 pour into mould, after being dried under the conditions of 30 DEG C
Film is taken off, produces the polymeric coating layer with antibacterial functions.
Described Fe-MOF preparation method of nano material is as follows：
Step 1, ultrasonic dissolutions are blended into the solution of clarification in 17 parts of L-pick propylhomoserin, 9 parts of natrium carbonicum calcinatums and 80 parts of water, in ice
Under bath cooling, the mixed liquor that 17 parts of 4- pyridine carboxaldehydes and 10 parts of methanol are made into is added, and stir 1 hour；Continue cold in ice-water bath
But under, the mixed liquor of 23 parts of sodium borohydrides and water is added, continues stirring 1 hour, hydrobromic acid regulation PH=5 are then slowly added dropwise, after
Continuous ice-water bath stirs 2 hours, is rotated, and is extracted with hot methanol and chiral ligand HLHBr is made；
Step 2,2 parts of chiral ligand HLHBr are dissolved in 10 parts of water, separately take 1.8 parts of Fe（NO3）2·4H2O is dissolved in 10 parts of second
In alcohol, after two solution are mixed, 10 parts of saturated sodium carbonate solutions are added under 150W ultrasound conditions, continues ultrasonic 5min, obtains
White opacity liquid, it is used into absolute ethyl alcohol centrifuge washing 3 times, acicular crystal is obtained, 60 DEG C of dryings, is made { ［ FeLBr ］
H2O } n metallic organic frame complex crystal, Fe-MOF nano materials.
Embodiment 2
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 3:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:3 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 3
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 2:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:3 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 4
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 1:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:3 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 5
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 1:4 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:3 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 6
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 4:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:2 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 7
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 4:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:1 pours into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 8
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 4:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 2:1 pours into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 9
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 4:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 3:1 pours into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions.
Remaining is prepared and embodiment 1 is identical.
Embodiment 10
It is with the difference of embodiment 1, step 5, polyvinyl alcohol and chitosan solution is pressed 10:1 is well mixed, vacuum outgas 0.5h
After produce the chitosan nano coating solution of polyvinyl alcohol one, then with the Fe-MOF antimicrobial coatings liquid after solidification press 1:3 pour into mould,
Film is taken off after being dried under the conditions of 30 DEG C, produces the polymeric coating layer with antibacterial functions, remaining is prepared and embodiment 1 is identical.
Embodiment 11
It is with the difference of embodiment 1, step 5, coordinates phosphate solution and chitosan solution to press 4 polyvinyl alcohol, the schiff bases:1：
1 is well mixed, and the chitosan nano coating solution of polyvinyl alcohol one is produced after vacuum outgas 0.5h, is then resisted with the Fe-MOF after solidification
Bacterium coating solution presses 1:3 pour into mould, take off film after being dried under the conditions of 30 DEG C, produce the polymeric coating layer with antibacterial functions, its
Remaining preparation and embodiment 1 are identical.
Described schiff bases coordinates phosphate solution preparation method as follows：
Step 1,3 parts of salicylaldhydes and 30 will be put into after 2 parts of poly-aspartates, 5 parts of potassium hydroxide mixed grinding 5min
In part absolute ethyl alcohol mixed liquor, the stirring reaction 40min under 60 DEG C of water bath conditions, reaction terminates rear mixed solution and filtered, filtrate
Through recrystallization, schiff bases complex is obtained, it is standby after being dried in vacuo；
Step 2, by 2 parts of polyvinylpyrrolidones, 10 parts of absolute ethyl alcohols input reaction vessels, open agitating device, rotating speed control
It is made as
500 revs/min, 1.8 parts of mesoporous nano carbon are then added, schiff bases prepared by 14 parts of steps 1 is added after being dispersed with stirring 2h
Complex, continue with and 10 parts of deionized waters are added after 30min, mix and stop stirring after 30min, then with glacial acetic acid regulation system
PH is that 3.5. produces the schiff bases cooperation phosphate solution.
Reference examples 1
It is with the difference of embodiment 1：In the step 1 of antimicrobial nano coating, the Fe-MOF nanometer materials that mass fraction is 15% are added
Material, 10% glycerine, 10% Tween 80 and 5% nipagin A sodium, remaining step are identical with embodiment 1.
Reference examples 2
It is with the difference of embodiment 1：In the step 1 of antimicrobial nano coating, the Fe-MOF nanometer materials that mass fraction is 5% are added
Material, 5% glycerine, 20% Tween 80 and 1% nipagin A sodium, obtain mixed slurry, and remaining step and embodiment 1 are complete
It is exactly the same.
Reference examples 3
It is with the difference of embodiment 1：In the step 3 of antimicrobial nano coating, glycerine, 5% tween that addition mass fraction is 8%
80 and 10% nano-TiO2, remaining step is identical with embodiment 1.
Reference examples 4
It is with the difference of embodiment 1：In the step 3 of antimicrobial nano coating, telling for glycerine, 1% that mass fraction is 20% is added
The nano-TiO of temperature 80 and 1%2, remaining step is identical with embodiment 1.
Reference examples 5
It is with the difference of embodiment 1：In the step 4 of antimicrobial nano coating, glycerine that addition mass fraction is 1%, 12% tells
The nano-TiO of temperature 80 and 15%2, remaining step is identical with embodiment 1.
Reference examples 6
It is with the difference of embodiment 1：In the step 4 of antimicrobial nano coating, glycerine that addition mass fraction is 22%, 2% tells
The nano-TiO of temperature 80 and 1%2, remaining step is identical with embodiment 1.
Reference examples 7
It is with the difference of embodiment 1：In step 1 prepared by Fe-MOF nano materials, 7 parts of 4- pyridine carboxaldehydes and 10 parts of first are added
The mixed liquor that alcohol is made into, remaining step are identical with embodiment 1.
Reference examples 8
It is with the difference of embodiment 1：In step 1 prepared by Fe-MOF nano materials, 1 part of 4- pyridine carboxaldehyde and 10 parts of first are added
The mixed liquor that alcohol is made into, remaining step are identical with embodiment 1.
Reference examples 9
It is with the difference of embodiment 1：In step 2 prepared by Fe-MOF nano materials, 0.1 part of Fe is separately taken（NO3）2·4H2O
It is dissolved in 10 parts of ethanol, remaining step is identical with embodiment 1.
Reference examples 10
It is with the difference of embodiment 1：In step 2 prepared by Fe-MOF nano materials, 5 parts of Fe is separately taken（NO3）2·4H2O is molten
In 10 parts of ethanol, remaining step is identical with embodiment 1.
The nanometer antibacterium coating that above example and reference examples are prepared carries out performance test, by contrasting different time pair
The killing rate reflection coating antibacterial stability of Escherichia coli, experiment condition：20 DEG C of temperature, Candida albicans quantity
3.96x106cfu/cm2
Air humidity 67%, by carrier quantitative germicidal test method, detect the killing effect to Candida albicans.
Test result
Test result indicates that the high-molecular anti-bacteria coating on urinary catheter surface of the present invention has stable antibacterial effect, material is surveyed in standard
Under the conditions of examination；Embodiment 1 arrives embodiment 10, changes the proportioning of each raw material composition in antimicrobial coating respectively, to the antibacterial of coating
Stability has different degrees of influence, and 4 are pressed in polyvinyl alcohol and chitosan solution:1, when other dispensing dosages are fixed, antibacterial
Stability is best；It is worth noting that embodiment 11 adds Si-Na-LTA nano materials, antibacterial stablizing effect is significantly improved, said
Bright schiff bases coordinates phosphate solution to have more preferable optimization function to the anti-microbial property of coating stable structure；Reference examples 1 are to control
Example 2 changes the dosage of sodium alginate nanometer Fe-MOF antimicrobial coating liquid raw materials, and antibacterial stability is decreased obviously, illustrate Fe-MOF with
The dosage of dispensing produces material impact to the antibiotic property of material；Reference examples 3 and reference examples 4, change the addition of polyvinyl alcohol dispensing
Amount, the coating sterilizing rate of synthesis is still very low, and antibacterial stability is bad；Reference examples 5 change chitosan solution dispensing to reference examples 6
Dosage is obtained, stability is also bad, illustrates that the composition of chitosan raw material has a major impact to antibacterial stability；Reference examples 7 and control
Example 8 reduces the usage amount of 4- pyridine carboxaldehydes so that Fe-MOF organic ligands produce change, and stability substantially reduces；The He of reference examples 9
Example 10 changes Fe（NO3）2·4H2O dosage, antibacterial stability substantially reduce, and illustrate Fe（NO3）2·4H2O is excessively very few all
The sterilizing rate and stability of material are produced a very large impact；Therefore the high-molecular anti-bacteria coating prepared using the present invention has stable
Antibacterial effect.
Claims (5)
1. a kind of urethral catheterization device being convenient for carrying, including urine storage bag（9）, catheter one（4）, catheter two（11）, excrement tracting tube（2）
And ureter（13）, it is characterised in that：The urine storage bag（9）Top passes through catheterizing port（8）With catheter one（4）It is fixedly connected,
The catheter one（4）The other end passes through connector one（3）With excrement tracting tube（2）It is detachably connected, the excrement tracting tube（2）The other end
It is installed with urine filling mouth（1）, the catheter one（4）Outer surface passes through slip ring（6）Slidably connect the first bandage（5）, institute
State urine storage bag（9）The catheter two of bottom（11）The other end passes through connector two（12）With ureter（13）It is detachably connected, institute
State ureter（13）The other end is installed with urine outlet（14）, the ureter（13）Head end outer surface is provided with switch valve
（15）, the switch valve（15）Including rotating screw（16）And sealing ring（17）, the rotation screw（16）With sealing ring（17）
It is fixedly connected, the catheter two（11）Outer surface passes through slip ring（6）Slidably connect the second bandage（10）.
A kind of 2. urethral catheterization device being convenient for carrying according to claim 1, it is characterised in that：First bandage（5）With
Second bandage（10）End is provided with VELCRO（7）.
A kind of 3. urethral catheterization device being convenient for carrying according to claim 1, it is characterised in that：The catheter one（4）, lead
Urinary catheter two（11）, excrement tracting tube（2）And ureter（13）Surface is coated with coated with high-molecular anti-bacteria coating.
A kind of 4. urethral catheterization device being convenient for carrying according to claim 1, it is characterised in that：The rotation screw（16）Outside
Surface is provided with external screw thread, the ureter（13）Inner surface is provided with internal thread, and rotates screw（16）Pass through external screw thread and urine output
Pipe（13）The internal thread threaded connection of inner surface.
A kind of 5. urethral catheterization device being convenient for carrying according to claim 1, it is characterised in that：The urine outlet（14）It is set to
Frustum cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017424.9A CN107569315A (en) | 2017-10-26 | 2017-10-26 | A kind of urethral catheterization device being convenient for carrying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017424.9A CN107569315A (en) | 2017-10-26 | 2017-10-26 | A kind of urethral catheterization device being convenient for carrying |
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| CN107569315A true CN107569315A (en) | 2018-01-12 |
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ID=61040528
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711017424.9A Pending CN107569315A (en) | 2017-10-26 | 2017-10-26 | A kind of urethral catheterization device being convenient for carrying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842662A (en) * | 2021-02-03 | 2021-05-28 | 南方医科大学 | Intelligent male sex's urine collection monitoring devices for urinary incontinence patient |
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| CN200998343Y (en) * | 2007-01-05 | 2008-01-02 | 王捍华 | Portable urethral catheterization device |
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| CN202458846U (en) * | 2012-03-25 | 2012-10-03 | 丁雪梅 | Urine storage device for male psychotic patient |
| CN204521726U (en) * | 2015-03-18 | 2015-08-05 | 李海红 | A kind of automatic open-close type o urethral catheterization device |
| US20170020711A1 (en) * | 2006-10-17 | 2017-01-26 | C. R. Bard, Inc. | Waste management system |
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| US20170020711A1 (en) * | 2006-10-17 | 2017-01-26 | C. R. Bard, Inc. | Waste management system |
| CN200998343Y (en) * | 2007-01-05 | 2008-01-02 | 王捍华 | Portable urethral catheterization device |
| CN201734817U (en) * | 2010-08-12 | 2011-02-09 | 王爱玲 | Urea catheterization device |
| CN202458846U (en) * | 2012-03-25 | 2012-10-03 | 丁雪梅 | Urine storage device for male psychotic patient |
| CN102688117A (en) * | 2012-06-18 | 2012-09-26 | 韦阳 | Safe urine collector |
| CN204521726U (en) * | 2015-03-18 | 2015-08-05 | 李海红 | A kind of automatic open-close type o urethral catheterization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112842662A (en) * | 2021-02-03 | 2021-05-28 | 南方医科大学 | Intelligent male sex's urine collection monitoring devices for urinary incontinence patient |
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