WO2012064366A3 - System, devices, and methods including catheters configured to monitor and inhibit biofilm formation - Google Patents
System, devices, and methods including catheters configured to monitor and inhibit biofilm formation Download PDFInfo
- Publication number
- WO2012064366A3 WO2012064366A3 PCT/US2011/001883 US2011001883W WO2012064366A3 WO 2012064366 A3 WO2012064366 A3 WO 2012064366A3 US 2011001883 W US2011001883 W US 2011001883W WO 2012064366 A3 WO2012064366 A3 WO 2012064366A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- devices
- monitor
- methods including
- biofilm formation
- inhibit biofilm
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/412—Detecting or monitoring sepsis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
- A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
- A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0204—Acoustic sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
- A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/0047—Ultraviolet radiation
-
- 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
- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
-
- 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
- A61M2025/0056—Catheters; Hollow probes characterised by structural features provided with an antibacterial agent, e.g. by coating, residing in the polymer matrix or releasing an agent out of a reservoir
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Immunology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Materials For Medical Uses (AREA)
Abstract
Systems, devices, methods, and compositions are described for providing an actively-controllable disinfecting implantable device configured to, for example, treat or prevent an infection in a biological subject.
Applications Claiming Priority (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/927,287 US8706211B2 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters having self-cleaning surfaces |
US12/927,294 | 2010-11-10 | ||
US12/927,296 | 2010-11-10 | ||
US12/927,290 US8702640B2 (en) | 2007-08-17 | 2010-11-10 | System, devices, and methods including catheters configured to monitor and inhibit biofilm formation |
US12/927,294 US8585627B2 (en) | 2008-12-04 | 2010-11-10 | Systems, devices, and methods including catheters configured to monitor biofilm formation having biofilm spectral information configured as a data structure |
US12/927,290 | 2010-11-10 | ||
US12/927,284 | 2010-11-10 | ||
US12/927,285 | 2010-11-10 | ||
US12/927,297 US8460229B2 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters having components that are actively controllable between transmissive and reflective states |
US12/927,295 US20110160644A1 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters configured to release ultraviolet energy absorbing agents |
US12/927,285 US8753304B2 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters having acoustically actuatable waveguide components for delivering a sterilizing stimulus to a region proximate a surface of the catheter |
US12/927,288 US8734718B2 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters having an actively controllable therapeutic agent delivery component |
US12/927,296 US20110152751A1 (en) | 2008-12-04 | 2010-11-10 | Systems, devices, and methods including catheters having UV-Energy emitting coatings |
US12/927,284 US8647292B2 (en) | 2007-08-17 | 2010-11-10 | Systems, devices, and methods including catheters having components that are actively controllable between two or more wettability states |
US12/927,291 US20110160681A1 (en) | 2008-12-04 | 2010-11-10 | Systems, devices, and methods including catheters having light removable coatings based on a sensed condition |
US12/927,287 | 2010-11-10 | ||
US12/927,295 | 2010-11-10 | ||
US12/927,297 | 2010-11-10 | ||
US12/927,288 | 2010-11-10 | ||
US12/927,291 | 2010-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012064366A2 WO2012064366A2 (en) | 2012-05-18 |
WO2012064366A3 true WO2012064366A3 (en) | 2012-07-05 |
Family
ID=46051472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/001883 WO2012064366A2 (en) | 2010-11-10 | 2011-11-10 | System, devices, and methods including catheters configured to monitor and inhibit biofilm formation |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2012064366A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017197165A1 (en) * | 2016-05-12 | 2017-11-16 | The Board Of Trustees Of The Leland Stanford Junior University | Probe for detecting atherosclerosis |
WO2018056843A1 (en) * | 2016-09-22 | 2018-03-29 | Fisher & Paykel Healthcare Limited | Improvements relating to a respiratory device |
EP3817785A4 (en) * | 2018-07-02 | 2022-07-20 | C. R. Bard, Inc. | Antimicrobial catheter assemblies and methods thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100174346A1 (en) * | 2007-08-17 | 2010-07-08 | Boyden Edward S | System, devices, and methods including actively-controllable sterilizing excitation delivery implants |
US20100249692A1 (en) * | 2007-08-17 | 2010-09-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems, devices, and methods including infection-Fighting and monitoring shunts |
US20110160643A1 (en) * | 2007-08-17 | 2011-06-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems, devices, and methods including catheters having acoustically actuatable waveguide components for delivering a sterilizing stimulus to a region proximate a surface of the catheter |
-
2011
- 2011-11-10 WO PCT/US2011/001883 patent/WO2012064366A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100174346A1 (en) * | 2007-08-17 | 2010-07-08 | Boyden Edward S | System, devices, and methods including actively-controllable sterilizing excitation delivery implants |
US20100249692A1 (en) * | 2007-08-17 | 2010-09-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems, devices, and methods including infection-Fighting and monitoring shunts |
US20110160643A1 (en) * | 2007-08-17 | 2011-06-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems, devices, and methods including catheters having acoustically actuatable waveguide components for delivering a sterilizing stimulus to a region proximate a surface of the catheter |
Also Published As
Publication number | Publication date |
---|---|
WO2012064366A2 (en) | 2012-05-18 |
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