CN112336964A - Catheter with antibacterial coating - Google Patents
Catheter with antibacterial coating Download PDFInfo
- Publication number
- CN112336964A CN112336964A CN202011330643.4A CN202011330643A CN112336964A CN 112336964 A CN112336964 A CN 112336964A CN 202011330643 A CN202011330643 A CN 202011330643A CN 112336964 A CN112336964 A CN 112336964A
- Authority
- CN
- China
- Prior art keywords
- catheter
- guide pipe
- coating
- tcs
- guide
- 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.)
- Granted
Links
Images
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
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Urology & Nephrology (AREA)
- Child & Adolescent Psychology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011330643.4A CN112336964B (en) | 2020-11-24 | 2020-11-24 | Catheter with antibacterial coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011330643.4A CN112336964B (en) | 2020-11-24 | 2020-11-24 | Catheter with antibacterial coating |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112336964A true CN112336964A (en) | 2021-02-09 |
CN112336964B CN112336964B (en) | 2021-06-04 |
Family
ID=74365702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011330643.4A Active CN112336964B (en) | 2020-11-24 | 2020-11-24 | Catheter with antibacterial coating |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112336964B (en) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801449A (en) * | 2007-07-16 | 2010-08-11 | Cr巴德公司 | Foley catheter having sterile barrier |
CN103861159A (en) * | 2014-03-10 | 2014-06-18 | 向谷兮 | Urine educing device with bent hollow guide head |
CN204485035U (en) * | 2012-12-15 | 2015-07-22 | 詹前策 | Tip guiding catheter |
CN205885943U (en) * | 2016-05-23 | 2017-01-18 | 南通伊诺精密塑胶导管有限公司 | J type catheter with strengthening rib |
CN207101554U (en) * | 2017-02-28 | 2018-03-16 | 长沙医学院 | A kind of catheter |
CN207506845U (en) * | 2017-05-22 | 2018-06-19 | 王斌 | Gland myopathy protects palace U operation gynecopathy leaded light ureteral catheters |
CN208464927U (en) * | 2017-11-04 | 2019-02-05 | 上海市第一人民医院 | Wound healing and the ureteromy apparatus for facilitating drainage |
CN208694014U (en) * | 2017-01-13 | 2019-04-05 | 唐艳辉 | A kind of anticlogging balloon expandable catheter |
CN109875615A (en) * | 2018-04-12 | 2019-06-14 | 中国医学科学院阜外医院 | A kind of subsidiary conduit |
CN209475350U (en) * | 2018-11-28 | 2019-10-11 | 中山大学附属第六医院 | A kind of antibacterial and the anti-peritoneal cavity drainage tube being adhered |
CN110327499A (en) * | 2019-08-02 | 2019-10-15 | 科先医疗科技(苏州)有限公司 | A kind of preparation method of the compound fungistatic coating of catheter |
CN110464882A (en) * | 2019-07-29 | 2019-11-19 | 东华大学 | A kind of ureter rack tube and preparation method thereof that hydrophilic antimicrobial is degradable |
US20200129731A1 (en) * | 2018-07-13 | 2020-04-30 | Harjeet Brar | Self-washing catheter |
CN211050655U (en) * | 2019-10-18 | 2020-07-21 | 内江市第一人民医院 | Novel catheter |
CN111450391A (en) * | 2020-05-11 | 2020-07-28 | 上海市东方医院(同济大学附属东方医院) | Multi-stage urethral stricture dilatation type drainage tube with saccule |
-
2020
- 2020-11-24 CN CN202011330643.4A patent/CN112336964B/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801449A (en) * | 2007-07-16 | 2010-08-11 | Cr巴德公司 | Foley catheter having sterile barrier |
CN204485035U (en) * | 2012-12-15 | 2015-07-22 | 詹前策 | Tip guiding catheter |
CN103861159A (en) * | 2014-03-10 | 2014-06-18 | 向谷兮 | Urine educing device with bent hollow guide head |
CN205885943U (en) * | 2016-05-23 | 2017-01-18 | 南通伊诺精密塑胶导管有限公司 | J type catheter with strengthening rib |
CN208694014U (en) * | 2017-01-13 | 2019-04-05 | 唐艳辉 | A kind of anticlogging balloon expandable catheter |
CN207101554U (en) * | 2017-02-28 | 2018-03-16 | 长沙医学院 | A kind of catheter |
CN207506845U (en) * | 2017-05-22 | 2018-06-19 | 王斌 | Gland myopathy protects palace U operation gynecopathy leaded light ureteral catheters |
CN208464927U (en) * | 2017-11-04 | 2019-02-05 | 上海市第一人民医院 | Wound healing and the ureteromy apparatus for facilitating drainage |
CN109875615A (en) * | 2018-04-12 | 2019-06-14 | 中国医学科学院阜外医院 | A kind of subsidiary conduit |
US20200129731A1 (en) * | 2018-07-13 | 2020-04-30 | Harjeet Brar | Self-washing catheter |
CN209475350U (en) * | 2018-11-28 | 2019-10-11 | 中山大学附属第六医院 | A kind of antibacterial and the anti-peritoneal cavity drainage tube being adhered |
CN110464882A (en) * | 2019-07-29 | 2019-11-19 | 东华大学 | A kind of ureter rack tube and preparation method thereof that hydrophilic antimicrobial is degradable |
CN110327499A (en) * | 2019-08-02 | 2019-10-15 | 科先医疗科技(苏州)有限公司 | A kind of preparation method of the compound fungistatic coating of catheter |
CN211050655U (en) * | 2019-10-18 | 2020-07-21 | 内江市第一人民医院 | Novel catheter |
CN111450391A (en) * | 2020-05-11 | 2020-07-28 | 上海市东方医院(同济大学附属东方医院) | Multi-stage urethral stricture dilatation type drainage tube with saccule |
Also Published As
Publication number | Publication date |
---|---|
CN112336964B (en) | 2021-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Morris et al. | Which indwelling urethral catheters resist encrustation by Proteus mirabilis biofilms? | |
EP2468319B1 (en) | New nanoproduct useful in prophilaxis, diagnostics and medical and veterinary treatment | |
CN110734879B (en) | Lactobacillus reuteri LR-CO21 and application thereof | |
Stickler et al. | Observations on the development of the crystalline bacterial biofilms that encrust and block Foley catheters | |
EP2967967B1 (en) | Systems and methods for microbial resistance zones | |
US7147625B2 (en) | Leg bag accessory | |
CN104043152B (en) | Ease pain antibacterial hydrophilic lubrication latex medical catheter and preparation method thereof | |
CN109847085B (en) | Hemostatic and anti-infectious wound dressing and preparation method thereof | |
Lock et al. | Antimicrobial properties of biodegradable magnesium for next generation ureteral stent applications | |
CN112336964B (en) | Catheter with antibacterial coating | |
IL239045B (en) | Tissue bonding implatation device and method | |
CN204106683U (en) | A kind of peritoneal irrigation drain sepage management devices | |
CN114350578A (en) | Lactobacillus plantarum LP1Z for producing lysozyme and efficiently antagonizing multidrug-resistant helicobacter pylori and application thereof | |
CN111686310A (en) | Antibacterial catheter and preparation method and application thereof | |
McGee et al. | Infectious implications in the porcine model of natural orifice transluminal endoscopic surgery (NOTES) with PEG-tube closure: a quantitative bacteriologic study | |
CN111939438A (en) | Drainage device with heparin molecule coating and coating method thereof | |
JP2003501152A (en) | Anti-infectious device and method of manufacturing the same | |
Vandoni et al. | Bacteriuria during urinary tract catheterization: suprapubic versus urethral route: a prospective randomized trial | |
CN105218810A (en) | A kind of antibacterial super slippery medical material and preparation method thereof and antibacterial super slippery urethral catheter | |
CN209108384U (en) | A kind of anti-gallbladder leakage T-type drainage tube | |
CN110669243B (en) | Antibacterial coating with pH monitoring function, functional material of antibacterial coating with pH monitoring function and preparation method of functional material | |
CN114432506A (en) | Zwitterion functionalized biological material, and preparation method and application thereof | |
JP2018530622A5 (en) | ||
CN210873230U (en) | Catheter with polycation compound coating | |
CN204972409U (en) | Contain telescopic drainage system of silver ion antiseptic release |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Hulin Inventor after: Yan Zexu Inventor after: Yuan Feng Inventor before: Yan Hulin Inventor before: Yan Zexu Inventor before: Yuan Feng |
|
CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address |
Address after: 451450 No.1, northeast corner of Guanghui 4th Road, Shenhou Road, Guandu town, Zhongmou County, Zhengzhou City, Henan Province Patentee after: Sihuan Pharmaceutical (Zhengzhou) Co.,Ltd. Address before: 453000 No.1, northeast corner of Guanghui 4th Road, Shenhou Road, Guandu town, Zhongmou County, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU SIHUAN MEDICINE ARTICLE Co.,Ltd. |
|
CP03 | Change of name, title or address |