CN2778285Y - Antibacterial super slippery urethral catheter - Google Patents
Antibacterial super slippery urethral catheter Download PDFInfo
- Publication number
- CN2778285Y CN2778285Y CN 200520011144 CN200520011144U CN2778285Y CN 2778285 Y CN2778285 Y CN 2778285Y CN 200520011144 CN200520011144 CN 200520011144 CN 200520011144 U CN200520011144 U CN 200520011144U CN 2778285 Y CN2778285 Y CN 2778285Y
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- utility
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- antibacterial
- antibiotic
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Abstract
The utility model discloses a urinary catheter which particularly relates to a urinary catheter which has an antibacterial and a lubricating functions. The antibacterial and super slippery urinary catheter comprises a urinary catheter body, the external layer of which is respectively coated with a supper slippery layer and an antibacterial layer from inside to outside, wherein the supper slippery layer is composed of hydrophilic high polymers and the antibacterial layer is composed of nano silver. The utility model has the advantages of simple structure, small friction force, convenient operation, and light mucosa stimulation and the utility model can effectively reduce the pain of patients. Simultaneously, since the antibacterial layer of the utility model has an antibacterial function and does not have drug tolerance, the utility model can prevent the infection of a plurality of bacteria and the occurrence of complicating diseases. The utility model is convenient for the usage of medical staff. The utility model is a very good product which replaces the older generation by new ones. The utility model is suitable for being popularized and enforced.
Description
Technical field
This utility model relates to a kind of catheter, particularly a kind of catheter that has antibiotic superslide coating.
Background technology
Medical catheter always is that hospital is that patient performs an operation or the medical device of indispensability when nursing person help pipe.Traditional catheter is simple latex or silica gel tube, its defective is: 1, this catheter is before inserting patient body, need to smear lubricant at front end, the lubricant effect of traditional lubricant is very undesirable, and consumption and operation are difficult to hold, and can cause difficult intubation, and patient's mucous membrane of urethra is broken, cause ecchymosis, can also cause the urine mineralization.2, very easily infect in the urethral catheterization process, the patient need take antibiotic prophylaxis and treatment, and antibiotic use has in various degree harm to human body, simultaneously because the Drug resistance of antibacterial, antibiotic effect is not very good in the time of mostly, easily takes place to infect and the initiation complication.The existence of above-mentioned defective causes suffering to the patient, brings a lot of inconvenience also for simultaneously doctor and nursing staff.
The utility model content
In order to solve the defective in the above-mentioned existing product, this utility model provides a kind of have antibiotic what and superslide function, and is easy to use, is difficult for producing the antibiotic superslide catheter that infects.
To achieve these goals, this utility model adopts following technical scheme: a kind of antibiotic superslide catheter, comprise the catheter body, and it is characterized in that: described this volume surrounding of catheter is coated with a superslide layer and an antibiotic layer successively.
Above-mentioned superslide layer is the hydrophilic polymer coating, and described antibiotic layer is covering in the described superslide layer outside.
Above-mentioned antibiotic layer is the antimicrobial coating that comprises the nanometer silver composition.
This utility model adopts technique scheme, its advantage is as follows: 1, catheter adopts super lubricated surface modification technique, and the hydrophilic high polymer organically is attached to the surface of catheter, makes its chance water promptly form super lubricating film, this lubricating film effect is lasting, lubricant effect is considerably beyond conventional lubricant, and the mucous membrane of urethra zest is little during use, and urethral secretions is few, do not urinate mineralization, safety, health, easy to operate, really realized painless urethral catheterization.What 2, the antibiotic layer of antibiotic superslide catheter adopted is the nanometer silver process for treating surface.The nanometer silver antimicrobial spectrum is wide, commute causes that tens of kinds of pathogenic microorganism such as the escherichia coli, staphylococcus aureus, gonococcus, chlamydia trachomatis of urethra inflammation all have intensive inhibition and killing action, and nanometer silver is the physical antibacterial method, can not produce drug resistance, antibiotic safety is good, safe and reliable to human body, have no side effect, skin is had no stimulation etc.It will be further appreciated that this product is met the water antibacterial effect and more strengthened, and is more conducive to the prophylactic treatment of urethra inflammation.3, antibiotic superslide catheter of the present utility model is simple in structure, is easy to make, and convenient the use is a kind of good renewal product, is suitable for promotion and implementation.
Description of drawings
Fig. 1 is this utility model structural representation
Fig. 2 is the schematic cross-section of Fig. 1
The specific embodiment
Referring to Fig. 1 and Fig. 2, this utility model is made up of for 3 layers catheter body 1, superslide layer 2, antibiotic layer successively.
Wherein superslide layer 2 is coated in catheter body 1 extexine, is applying antibiotic layer 3 in the outside of superslide layer 2, and antibiotic layer 3 adopts the nanometer silver process for treating surface to form.
Surface treatments such as coating can adopt the most frequently used film forming modes such as immersion to realize.
Antibiotic superslide catheter of the present utility model, wherein the superslide layer is made up of the hydrophilic high polymer, has super lubrication behind the chance water, and frictional force is little, and is easy to operate, and mucous membrane irritation is light, can effectively alleviate patient's misery; Outermost layer antibiotic layer 3 contains nanometer silver, and it has the broad-spectrum antiseptic function, and commute causes that tens of kinds of pathogenic organisms such as escherichia coli, staphylococcus aureus, gonococcus, chlamydia trachomatis of urethra inflammation all have intensive inhibition and killing action and have no drug resistance.Superslide layer and antibiotic layer are attached to original catheter outer wall respectively, only need be stained with water during use, just have lubricated and the double-deck effect that sterilizes concurrently, both be of value to the patient, also make things convenient for the medical worker to use.
Claims (3)
1, a kind of antibiotic superslide catheter comprises the catheter body, it is characterized in that: described this volume surrounding of catheter is coated with a superslide layer and an antibiotic layer successively, and described antibiotic layer is attached to the described superslide layer outside.
2, antibiotic superslide catheter as claimed in claim 1, it is characterized in that: described superslide layer is the hydrophilic polymer coating.
3, antibiotic superslide catheter as claimed in claim 1, it is characterized in that: described antibiotic layer is the antimicrobial coating that comprises the nanometer silver composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011144 CN2778285Y (en) | 2005-03-28 | 2005-03-28 | Antibacterial super slippery urethral catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011144 CN2778285Y (en) | 2005-03-28 | 2005-03-28 | Antibacterial super slippery urethral catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778285Y true CN2778285Y (en) | 2006-05-10 |
Family
ID=36752373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011144 Expired - Lifetime CN2778285Y (en) | 2005-03-28 | 2005-03-28 | Antibacterial super slippery urethral catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778285Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413546C (en) * | 2006-06-27 | 2008-08-27 | 杨玉民 | Anti-infection hard film external catheter and producing method |
| CN101495166B (en) * | 2006-07-28 | 2012-03-21 | 贝克顿·迪金森公司 | Vascular access device antimicrobial materials and solutions |
| WO2014059738A1 (en) * | 2012-10-19 | 2014-04-24 | Cai Wensheng | Anti-microbial catheter and preparation method for same |
| CN104382635A (en) * | 2014-11-28 | 2015-03-04 | 中国人民解放军第二军医大学 | Extractor for foreign bodies in bladders |
| CN104857571A (en) * | 2014-12-03 | 2015-08-26 | 美昕医疗器械（上海）有限公司 | Hydrophilic lubrication silicone rubber catheter and preparation method for hydrophilic lubrication coating layer |
| CN104874028A (en) * | 2015-04-10 | 2015-09-02 | 南京天朗制药有限公司 | Super-lubricant antibacterial catheter and preparation method thereof |
| CN105326535A (en) * | 2014-08-06 | 2016-02-17 | 北京派尔特医疗科技股份有限公司 | Medical anastomosis nail and preparation method thereof |
| CN105597217A (en) * | 2016-02-29 | 2016-05-25 | 浙江曙光科技有限公司 | PVC ultra-smooth hydrophilic catheter and preparation method thereof |
| CN108563038A (en) * | 2018-04-23 | 2018-09-21 | 青岛高新区尚达医药研究所 | A kind of lubrication antimicrobial form contact lenses and preparation method thereof |
| WO2018219035A1 (en) | 2017-05-31 | 2018-12-06 | 苏州度博迈医疗科技有限公司 | Antimicrobial silicone rubber, preparation method therefor and use thereof |
| CN111569159A (en) * | 2019-02-15 | 2020-08-25 | 江苏百赛飞生物科技有限公司 | Ureteral catheter and preparation method thereof |
-
2005
- 2005-03-28 CN CN 200520011144 patent/CN2778285Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413546C (en) * | 2006-06-27 | 2008-08-27 | 杨玉民 | Anti-infection hard film external catheter and producing method |
| CN101495166B (en) * | 2006-07-28 | 2012-03-21 | 贝克顿·迪金森公司 | Vascular access device antimicrobial materials and solutions |
| WO2014059738A1 (en) * | 2012-10-19 | 2014-04-24 | Cai Wensheng | Anti-microbial catheter and preparation method for same |
| CN105326535A (en) * | 2014-08-06 | 2016-02-17 | 北京派尔特医疗科技股份有限公司 | Medical anastomosis nail and preparation method thereof |
| CN104382635A (en) * | 2014-11-28 | 2015-03-04 | 中国人民解放军第二军医大学 | Extractor for foreign bodies in bladders |
| CN104382635B (en) * | 2014-11-28 | 2016-10-26 | 中国人民解放军第二军医大学 | A kind of foreign body in bladder extractor |
| CN104857571A (en) * | 2014-12-03 | 2015-08-26 | 美昕医疗器械（上海）有限公司 | Hydrophilic lubrication silicone rubber catheter and preparation method for hydrophilic lubrication coating layer |
| CN104874028A (en) * | 2015-04-10 | 2015-09-02 | 南京天朗制药有限公司 | Super-lubricant antibacterial catheter and preparation method thereof |
| CN105597217A (en) * | 2016-02-29 | 2016-05-25 | 浙江曙光科技有限公司 | PVC ultra-smooth hydrophilic catheter and preparation method thereof |
| WO2018219035A1 (en) | 2017-05-31 | 2018-12-06 | 苏州度博迈医疗科技有限公司 | Antimicrobial silicone rubber, preparation method therefor and use thereof |
| CN108563038A (en) * | 2018-04-23 | 2018-09-21 | 青岛高新区尚达医药研究所 | A kind of lubrication antimicrobial form contact lenses and preparation method thereof |
| CN111569159A (en) * | 2019-02-15 | 2020-08-25 | 江苏百赛飞生物科技有限公司 | Ureteral catheter and preparation method thereof |
| CN111569159B (en) * | 2019-02-15 | 2022-03-11 | 江苏百赛飞生物科技有限公司 | Ureteral catheter and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150328 Granted publication date: 20060510 |