CN108030969A - A kind of peritoneal dialysis unit easy to use - Google Patents
A kind of peritoneal dialysis unit easy to use Download PDFInfo
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- CN108030969A CN108030969A CN201711251555.3A CN201711251555A CN108030969A CN 108030969 A CN108030969 A CN 108030969A CN 201711251555 A CN201711251555 A CN 201711251555A CN 108030969 A CN108030969 A CN 108030969A
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- conduit
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- tote box
- peritoneal dialysis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/281—Instillation other than by gravity
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/282—Operational modes
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of peritoneal dialysis unit easy to use, including tote box, it is rotatablely equipped with and renovates at the top of the tote box, tote box front insertion is connected with pipe nozzle, the first conduit is movably installed with the outside of the pipe nozzle, the first conduit bottom is installed with surge tank, first tube at one end is installed with pipe nozzle activity, the other end at the top of surge tank with being fixedly mounted, the lantern ring is fixedly connected with the outside of the surge tank, pipe clamp is connected with the outside of the airway, the second conduit bottom outside is movably installed with only liquid switch, the second conduit bottom is installed with interface unit, the tote box bottom is detachably provided with contraction pole, the contraction pole bottom is detachably provided with base, detachably installed with tote box bottom described contraction pole one end, the other end is detachably installed with base.The present invention can adjust the injection rate of peritoneal dialysis solution as required, while can easily move and use position.
Description
Technical field
The present invention relates to peritoneal dialysis field, more particularly to a kind of peritoneal dialysis unit easy to use.
Background technology
Peritoneal dialysis（Peritoneal dialysis, PD）Be by the use of human body itself peritonaeum as dialysis membrane one kind
Dialysis.Solute and moisture are carried out by pouring into the plasma fraction in the dialyzate in abdominal cavity and the capillary of peritonaeum opposite side
Exchange, remove the metabolite of internal retention and excessive moisture, while pass through dialyzate and supplement material necessary to body.
By constantly updating peritoneal dialysis liquid, achieve the purpose that kidney replacement or supportive treatment.When peritoneal dialysis treatment, pass through peritonaeum
Dialysis catheter fills peritoneal dialysis solution into abdominal cavity.The side of intraperitoneal peritonaeum is to contain waste and superfluous water in peritonaeum capillary
Point blood, opposite side is peritoneal dialysis solution, and the waste and unnecessary moisture in blood enter in peritoneal dialysis liquid through peritonaeum.One section
After time, the peritoneal dialysis solution containing waste and excessive moisture is released in abdominal cavity, then fills into new peritoneal dialysis solution,
So constantly circulate.
The vitiable patient of kidney function is more and more, and at the same time, many peritoneal dialysis units also occur, but existing
Peritoneal dialysis unit cannot adjust the injection rate of peritoneal dialysis solution, while can not easily move and use position.
The content of the invention
It is an object of the invention to provide a kind of peritoneal dialysis unit easy to use, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of peritoneal dialysis unit easy to use, including
Tote box, the tote box top, which is rotatablely equipped with, renovates, and tote box front insertion is connected with pipe nozzle, the pipe nozzle
Outside is movably installed with the first conduit, and the first conduit bottom is installed with surge tank, and first tube at one end is with connecing
Mouth of pipe activity installation, the other end are fixedly connected with the lantern ring, the lantern ring with being fixedly mounted at the top of surge tank on the outside of the surge tank
Both sides are detachably provided with fixed frame with tote box two bottom sides, and the buffering pot bottom is fixedly connected with the second conduit, described
Second conduit top outer is detachably provided with Current limited Control device, and the second conduit centre insertion is provided with airway, institute
To state and pipe clamp is connected with the outside of airway, the second conduit bottom outside is movably installed with only liquid and switchs, and described second
Conduit bottom is installed with interface unit, and the tote box bottom is detachably provided with contraction pole, contraction pole outside activity
Rotation button is installed, the contraction pole bottom is detachably provided with base, and described contraction pole one end and tote box bottom are detachable
Installation, the other end are detachably installed with base.
Preferably, first conduit, the second conduit and surge tank surface are coated with nano anti-biotic material, and each several part connects
Sealing ring is installed at mouthful.
Preferably, interlayer board is installed with inside the tote box, and interlayer board bottom is fixedly mounted on tote box bottom
Keep right at 2/3rds in portion.
Preferably, the Current limited Control device internal activity is provided with spring clip, and is movably installed with 3 on the outside of Current limited Control device
A button, wherein 3 buttons corresponding quick, middling speed and at a slow speed respectively.
Preferably, the interface unit is set to duplex tube helix combined type, and bottom is movably installed with circular interlayer under interface unit
Sealing film.
Compared with prior art, the beneficial effects of the invention are as follows：On the one hand the invention can be placed by setting tote box
Peritoneal dialysis solution, on the other hand can will take over the component beyond mouth and place, save very big space, be received by setting
Contracting bar and rotation button, can be adjusted according to different needs using height, and when use is more convenient, by setting Current limited Control device
And surge tank, the injection rate of peritoneal dialysis solution is controlled, has ensured that patient is safe to use, has been also provided with nano anti-biotic material,
The effective growth for preventing bacterium, avoids the superinfection to patient, improves the safety in utilization of device, logical by setting
Airway and pipe clamp, can timely exclude air, avoid air from entering the belly of patient, the bottom activity peace also under interface unit
Equipped with circular interlayer sealing film, bacterium enters avoiding device when not in use.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the partial enlargement structural representation of the present invention.
In figure：1- is renovated；2- tote boxes；3- contraction poles；4- bases；5- pipe nozzles；6- rotation buttons；7- fixed frames；8- delays
Rush tank；The 9- lantern rings；10- Current limited Control devices；11- pipe clamps；The first conduits of 12-；The second conduits of 13-；14- airways；15- stops liquid
Switch；16- interface units.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of peritoneal dialysis unit easy to use, including carry
Thing case 2, the top of tote box 2, which is rotatablely equipped with, renovates 1, and the front of tote box 2 insertion is connected with pipe nozzle 5, described to connect
The outside of the mouth of pipe 5 is movably installed with the first conduit 12, and 12 bottom of the first conduit is installed with surge tank 8, and described first leads
12 one end of pipe is installed with the activity of pipe nozzle 5, and the other end is fixedly mounted with the top of surge tank 8, and the outside of surge tank 8 is fixedly connected
There is the lantern ring 9,9 both sides of the lantern ring are detachably provided with fixed frame 7 with 2 two bottom sides of tote box, and 8 bottom of surge tank is fixed
The second conduit 13 is connected with, 13 top outer of the second conduit is detachably provided with Current limited Control device 10, second conduit
Embedded among 13 to be provided with airway 14, the outside of airway 14 is connected with pipe clamp 11, second conduit 13
Bottom outside is movably installed with only liquid switch 15, and 13 bottom of the second conduit is installed with interface unit 16, the tote box 2
Bottom is detachably provided with contraction pole 3, and the outside of contraction pole 3 is movably installed with rotation button 6, and 3 bottom of contraction pole is removable
Unload and base 4 is installed, described 3 one end of contraction pole is detachably installed with 2 bottom of tote box, and the other end is detachably installed with base 4.
First conduit 12, the second conduit 13 are coated with nano anti-biotic material, and each several part interface with 8 surface of surge tank
Place is provided with sealing ring, and nano anti-biotic material can avoid the growth of bacterium, prevent superinfection when patient uses；The loading
It is installed with interlayer board inside case 2, and interlayer board bottom is fixedly mounted on 2 bottom of tote box and keeps right at 2/3rds, loading
Case 2 is separated into 2 spaces by interlayer board, and less space is used to placing other conduit base parts, and when use is more convenient；It is described
10 internal activity of Current limited Control device is provided with spring clip, and the outside of Current limited Control device 10 is movably installed with 3 buttons, wherein 3
Button corresponding quick, middling speed and at a slow speed respectively, 3 rate controlling gears can need to adjust according to the age of patient arrive suitable peritonaeum
The injection rate of dialyzate；The interface unit 16 is set to duplex tube helix combined type, and 16 times bottoms of interface unit are movably installed with circle
Shape interlayer sealing film, interlayer sealing film can completely cut off external environment condition when without using the device, play second protection patient
Effect.
Operation principle：The first step, which is assembled according to the function of each component, and opening renovates 1, by peritoneal dialysis solution
Place, the first conduit 12 is accessed into pipe nozzle 5, by adjusting contraction pole 3, adjusts the height needed for patient, then pass through rotation
Turn-button 6 fixes the height of contraction pole 3, and second step, interface unit 16 is dialysed with patients abdomen and disposes interface tube to connect, first on demand
Open Current limited Control device 10 and carry out first step adjusting peritoneal dialysis flow velocity, then pass through 14 drain of pipe clamp 11 and airway
Interior air, peritoneal dialysis solution are flowed into inside surge tank 8 by the first conduit 12, then enter patient abdominal cavity by the second conduit 13
Inside, the 3rd step, after peritoneal dialysis solution injects, closes and stops liquid switch 15, dismounting lower interface device 16, places remaining part
.
The nano anti-biotic material of the present invention is prepared for pleated structure, silicide polymer brush using polyene modification technology
The polymer surfaces of grafting, the surface energy effectively " capture " silicone oil, form complete, smooth silicone oil liquid film, the liquid film
Albumen, bacterium, human body cell etc. be can inhibit in the adhesion on peripheral venous catheter surface and the formation of biomembrane；In addition, utilize poly-
Ester fiber is prone to the characteristics of necleophilic reaction of similar " Click " with acrylamide, and co-polymer chemical is grafted to LDHS/
SBA-35 nano-material surfaces, cation sterilization group make material surface have preferable bactericidal effect；Polyvinyl acetate water
For solution into after amphion group, amphion assigns the effect of the preferable antibacterium of material, albumen, blood platelet and red blood cell adhesion
Fruit, has a preferable antifouling property, and there is the target of preferable antibacterial effect in when use, there is preferable application prospect.
Specific preparation method is as follows：
Embodiment 1
Nano anti-biotic material preparation method comprises the following steps：
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
8 parts, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add in material B 2 parts of nano zine oxide by weight part, 5 parts of polyvinyl acetate, in vacuum
60 DEG C are warming up under the vacuum condition of 0.01MPa, is stirred 20 minutes, is down to room temperature, obtains crude product；
Step 4, dry crude product, and drying temperature is 80 DEG C, is crushed by pulverizer, obtains medical high polymer anti-biotic material.
It is as follows that the polyene is modified LDHS/SBA-35 preparation method of nano material：
Step 1, the hydrochloric acid solution using 0.1mol/L, deionized water priority fully washing SBA-15 zeolite powders, are filtered, vacuum is done
It is dry, obtain the SBA-15 powder after acidification；
Step 2, take and obtain SBA-15 powder after the above-mentioned pickling of 380g and add to contain sodium hydroxide 0.5mol and natrium carbonicum calcinatum
Ultrasound 30min in the mixed ammonium/alkali solutions of 0.1mol, above-mentioned mixed solution are vigorously stirred lower addition 50mL to containing nitric acid in room temperature
Suspension is obtained in the salting liquid of nickel 0.75mol and aluminum nitrate 0.25mol；
The sodium hydroxide solution of 0.2mol, is added to PH=10.5 that solution is adjusted in above-mentioned suspension by step 3, then 60
Solution is cooled to room temperature after when DEG C crystallization 6 is small, is washed with deionized and is centrifuged three times, dry 24h at 60 DEG C, obtain NiAl-
LDH/SBA-15 nanocomposites；
Step 4, take 13 parts of above-mentioned composite materials and 26 parts of low density polyethylenes, and 32 parts of polystyrene PS are dissolved in 50 parts of first
In benzene, mixed, temperature is kept for 110 DEG C, and stirring, ultrasonic disperse 2h, is then placed in precipitation in baking oven by the mixed liquor of preparation
Agent, obtains polyene and is modified LDHS/SBA-15 nano materials.
Embodiment 2
Step 1, by 18 parts of polyester fiber by weight part, polyene be modified 12 parts of LDHS/SBA-35 nano materials, silica white
8 parts, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 3
Step 1, by 8 parts of polyester fiber by weight part, polyene be modified 16 parts of LDHS/SBA-35 nano materials, silica white 8
Part, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 4
Step 1, by 20 parts of polyester fiber by weight part, polyene be modified 10 parts of LDHS/SBA-35 nano materials, silica white
4 parts, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 5
Step 1, by 25 parts of polyester fiber by weight part, polyene be modified 5 parts of LDHS/SBA-35 nano materials, silica white 2
Part, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 6
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
8 parts, 3 parts of 9 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 10 parts of polylactic acid by weight part, propylene
7 parts of acid amides, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
To material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 7
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
2 parts, 8 parts of glass fibre and silica 1 part are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 8 parts of polylactic acid by weight part, acryloyl
1 part of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 2 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 8
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
8 parts, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 1 part of polylactic acid by weight part, acryloyl
6 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add 14 parts of nano zine oxide, 5 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 9
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
8 parts, 2 parts of 4 parts of glass fibre and silica are added in mixing and blending machine and are uniformly mixed, and mixing speed is 100 revs/min
Clock, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 45 parts of polylactic acid by weight part, propylene
15 parts of acid amides, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min,
Obtain material B；
Step 3, add 2 parts of nano zine oxide, 25 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 10
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, silica white
1 part, 2 parts of 27 parts of glass fibre and silica 1 are added in mixing and blending machine and are uniformly mixed, mixing speed for 100 turns/
Minute, mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 9 parts of polylactic acid by weight part, acryloyl
18 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
To material B；
Step 3, add 7 parts of nano zine oxide, 10 parts of polyvinyl acetate, in the vacuum bar of vacuum 0.01MPa in material B
60 DEG C are warming up under part, is stirred 20 minutes, is down to room temperature, obtains crude product；Remaining is prepared and embodiment 1 is identical.
Embodiment 11
Step 1, by 11 parts of polyester fiber by weight part, polyene be modified 22 parts of LDHS/SBA-35 nano materials, organic acid
Change 11 parts of nano-silicon, 8 parts of silica white, 2 parts of 4 parts of glass fibre and silica, which are added in mixing and blending machine, to be stirred
Even, mixing speed is 100 revs/min, and mixing time 10 minutes, obtains material A；
Material A, be added in reaction kettle by step 2, is warming up to 50 DEG C, adds 2 parts of polylactic acid by weight part, acryloyl
3 parts of amine, stirs 20 minutes at 70 DEG C, is then down to 40 DEG C, continues stirring 30 minutes, and mixing speed is 70 revs/min, is obtained
Material B；
Step 3, add in material B 2 parts of nano zine oxide by weight part, 5 parts of polyvinyl acetate, in vacuum
60 DEG C are warming up under the vacuum condition of 0.01MPa, is stirred 20 minutes, is down to room temperature, obtains crude product；
Remaining is prepared and embodiment 1 is identical.
The preparation method of organic acidifying nano-silicon is as follows：
The nano silicon oxide that 200g particle diameters are 30nm is put into aqueous solution, with the mixing speed machine of 3000rpm at 20 DEG C
After tool stirring 15min, the aqueous dispersions of nano silicon oxide are obtained；15g is added into the aqueous dispersions of obtained nano silicon oxide
Modifer L monothio salicylic acid, at a temperature of 80 DEG C, is stirred under the rotating speed of 3000rpm, obtains modified nano silicon oxide suspension
Liquid；The suspension of gained is spray-dried, the rotating speed of spray drying is 16000rpm, and the temperature of spray drying is 100 DEG C,
Obtain organic acidifying nano-silicon；
Reference examples 1
It is with 1 difference of embodiment：Polyene is modified in step 1 prepared by LDHS/SBA-35 nano materials, using 0.01mol/
The hydrochloric acid solution of L, deionized water successively fully wash SBA-15 zeolite powders, filter, vacuum drying, remaining step and embodiment 1
It is identical.
Reference examples 2
It is with 1 difference of embodiment：Polyene is modified in step 1 prepared by LDHS/SBA-35 nano materials, using 1.0mol/L
Hydrochloric acid solution, deionized water successively fully washing SBA-15 zeolite powders, filter, vacuum drying, remaining step and embodiment 1 are complete
It is exactly the same.
Reference examples 3
It is with 1 difference of embodiment：Polyene is modified in step 2 prepared by LDHS/SBA-35 nano materials, takes the above-mentioned acid of 380g
SBA-15 powder is obtained after washing and adds ultrasound in the mixed ammonium/alkali solutions containing sodium hydroxide 0.1mol and natrium carbonicum calcinatum 1.0mol
30min, remaining step are identical with embodiment 1.
Reference examples 4
It is with 1 difference of embodiment：Polyene is modified in step 2 prepared by LDHS/SBA-35 nano materials, takes the above-mentioned acid of 380g
SBA-15 powder is obtained after washing and adds ultrasound in the mixed ammonium/alkali solutions containing sodium hydroxide 1.0mol and natrium carbonicum calcinatum 0.1mol
30min, remaining step are identical with embodiment 1.
Reference examples 5
It is with 1 difference of embodiment：Polyene is modified in step 2 prepared by LDHS/SBA-35 nano materials, is acutely stirred in room temperature
Mix lower addition 50mL and obtain suspension into the salting liquid containing nickel nitrate 1.0mol and aluminum nitrate 0.1mol, remaining step and reality
It is identical to apply example 1.
Reference examples 6
It is with 1 difference of embodiment：Polyene is modified in step 2 prepared by LDHS/SBA-35 nano materials, is acutely stirred in room temperature
Mix lower addition 50mL and obtain suspension into the salting liquid containing nickel nitrate 0.1mol and aluminum nitrate 1.0mol, remaining step and reality
It is identical to apply example 1.
Reference examples 7
It is with 1 difference of embodiment：Polyene is modified in step 3 prepared by LDHS/SBA-35 nano materials, by the hydrogen of 0.1mol
Sodium hydroxide solution be added in above-mentioned suspension adjust solution PH=8.0, then when 60 DEG C of crystallization 6 are small after solution be cooled to
Room temperature, remaining step are identical with embodiment 1.
Reference examples 8
It is with 1 difference of embodiment：Polyene is modified in step 3 prepared by LDHS/SBA-35 nano materials, by the hydrogen of 0.5mol
Sodium hydroxide solution be added in above-mentioned suspension adjust solution PH=12.0, then when 60 DEG C of crystallization 6 are small after solution be cooled to
Room temperature, remaining step are identical with embodiment 1.
Reference examples 9
It is with 1 difference of embodiment：Polyene is modified in step 4 prepared by LDHS/SBA-35 nano materials, take 3 parts it is above-mentioned multiple
Compound material and 16 parts of low density polyethylenes, 26 parts of polystyrene PS are dissolved in 25 parts of toluene, are mixed, and temperature is kept
110 DEG C, stir, ultrasonic disperse 2h, remaining step is identical with embodiment 1.
Reference examples 10
It is with 1 difference of embodiment：Polyene is modified in step 4 prepared by LDHS/SBA-35 nano materials, take 13 parts it is above-mentioned multiple
Compound material and 7 parts of low density polyethylenes, 8 parts of polystyrene PS are dissolved in 30 parts of toluene, are mixed, and temperature is kept
110 DEG C, stir, ultrasonic disperse 2h, remaining step is identical with embodiment 1.
The medical high polymer antimicrobial nano material that above example and reference examples are prepared is tested for the property, as a result
It is as follows；
Test result
Test result indicates that the medical high polymer antimicrobial nano material used has good antibacterial effect, material is in standard testing
Under the conditions of, Bacteria suppression rate is lower, illustrates good anti-bacterial effect, conversely, effect is poorer；Embodiment 1 arrives embodiment 10, material,
Staphylococcus aureus and Escherichia coli inhibiting rate change the proportioning of each raw material composition in anti-biotic material respectively more than 80%,
There is different degrees of influence to the anti-microbial property of material, polyester fiber, polyene are modified LDHS/SBA-35 nano material quality and match somebody with somebody
Than for 1：2, when other dispensing dosages are fixed, antibacterial effect is best；It is worth noting that embodiment 11 adds organic acidifying nanometer
Silicon, almost reaches to 100% Bacteria suppression rate, illustrates that organic acidifying nano-silicon has more preferable optimization function to antibiotic layer nanostructured；
Reference examples 1 to reference examples 4 change the concentration of hydrochloric acid and sodium hydroxide in antimicrobial nano materials synthesis, and antibacterial effect is decreased obviously,
Illustrate that the concentration of building-up process acidifying and alkalization has an important influence on the antibiotic property and Bacteria suppression rate of material；5 He of reference examples
Reference examples 6, change the proportioning of nickel nitrate and aluminum nitrate, the material bacteria inhibiting rate of synthesis is still very low, and anti-microbial property is bad；It is right
7 change the addition of sodium hydroxide and the pH value of suspension to reference examples 8 as usual, and effect is also bad, illustrates suspension pH value
The modification to nano material is controlled to have a major impact；Reference examples 9 and example 10 change low density polyethylene polystyrene PS's
Dosage, antibacterial effect substantially reduce, and illustrate polymer-modified excessive very few can all be produced to the Bacteria suppression rate of porous nanometer material
Raw material impact；Therefore the antimicrobial nano material used using the present invention has good antibacterial effect.
Claims (5)
1. a kind of peritoneal dialysis unit easy to use, including tote box（2）, it is characterised in that：The tote box（2）Top turns
Dynamic be provided with is renovated（1）, the tote box（2）Front insertion is connected with pipe nozzle（5）, the pipe nozzle（5）Outside activity peace
Equipped with the first conduit（12）, first conduit（12）Bottom is installed with surge tank（8）, first conduit（12）One end
With pipe nozzle（5）Activity installation, the other end and surge tank（8）Top is fixedly mounted, the surge tank（8）Outside is fixedly connected with
The lantern ring（9）, the lantern ring（9）Both sides and tote box（2）Two bottom sides are detachably provided with fixed frame（7）, the surge tank（8）
Bottom is fixedly connected with the second conduit（13）, second conduit（13）Top outer is detachably provided with Current limited Control device
（10）, second conduit（13）Centre insertion is provided with airway（14）, the airway（14）Outside is flexibly connected
There is pipe clamp（11）, second conduit（13）Bottom outside is movably installed with only liquid switch（15）, second conduit（13）Bottom
End is installed with interface unit（16）, the tote box（2）Bottom is detachably provided with contraction pole（3）, the contraction pole（3）Outside
Side is movably installed with rotation button（6）, the contraction pole（3）Bottom is detachably provided with base（4）, the contraction pole（3）One end
With tote box（2）Bottom is detachably installed, the other end and base（4）Detachable installation.
A kind of 2. peritoneal dialysis unit easy to use according to claim 1, it is characterised in that：First conduit
（12）, the second conduit（13）With surge tank（8）Surface is coated with nano anti-biotic material, and each several part interface is provided with sealing
Circle.
A kind of 3. peritoneal dialysis unit easy to use according to claim 1, it is characterised in that：The tote box（2）
Inside is installed with interlayer board, and interlayer board bottom is fixedly mounted on tote box（2）Keep right at 2/3rds bottom.
A kind of 4. peritoneal dialysis unit easy to use according to claim 1, it is characterised in that：The Current limited Control device
（10）Internal activity is provided with spring clip, and Current limited Control device（10）Outside is movably installed with 3 buttons, wherein 3 buttons point
Not Dui Ying quickly, middling speed and at a slow speed.
A kind of 5. peritoneal dialysis unit easy to use according to claim 1, it is characterised in that：The interface unit（16）
It is set to duplex tube helix combined type, and interface unit（16）Lower bottom is movably installed with circular interlayer sealing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251555.3A CN108030969A (en) | 2017-12-01 | 2017-12-01 | A kind of peritoneal dialysis unit easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251555.3A CN108030969A (en) | 2017-12-01 | 2017-12-01 | A kind of peritoneal dialysis unit easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108030969A true CN108030969A (en) | 2018-05-15 |
Family
ID=62095274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711251555.3A Pending CN108030969A (en) | 2017-12-01 | 2017-12-01 | A kind of peritoneal dialysis unit easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388779A (en) * | 2020-03-20 | 2020-07-10 | 谭菲 | Simple automatic peritoneal dialysis device and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204563092U (en) * | 2015-02-11 | 2015-08-19 | 汪玲果 | Peritoneal dialysis unit |
| CN105111652A (en) * | 2015-08-27 | 2015-12-02 | 江苏蓝湾生物科技有限公司 | Preparation method of medical material antibiotic additive |
| CN105477729A (en) * | 2014-09-18 | 2016-04-13 | 郑州同心创远生物科技有限公司 | Detachable infusion stand |
-
2017
- 2017-12-01 CN CN201711251555.3A patent/CN108030969A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477729A (en) * | 2014-09-18 | 2016-04-13 | 郑州同心创远生物科技有限公司 | Detachable infusion stand |
| CN204563092U (en) * | 2015-02-11 | 2015-08-19 | 汪玲果 | Peritoneal dialysis unit |
| CN105111652A (en) * | 2015-08-27 | 2015-12-02 | 江苏蓝湾生物科技有限公司 | Preparation method of medical material antibiotic additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388779A (en) * | 2020-03-20 | 2020-07-10 | 谭菲 | Simple automatic peritoneal dialysis device and using method thereof |
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