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 PDF

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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
Application number
PCT/US2011/001883
Other languages
French (fr)
Other versions
WO2012064366A2 (en
Inventor
Jr. Ralph G. Dacey
Roderick A. Hyde
Muriel Y. Ishikawa
Jordin T. Kare
Eric C. Leuthardt
Nathan P. Myhrvold
Dennis J. Rivet
Michael A. Smith
Elizabeth A. Sweeney
Clarence T. Tegreene
Lowell L. Wood, Jr.
Victoria Y.H. Wood
Original Assignee
Searete Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/927,297 external-priority patent/US8460229B2/en
Priority claimed from US12/927,287 external-priority patent/US8706211B2/en
Priority claimed from US12/927,290 external-priority patent/US8702640B2/en
Priority claimed from US12/927,294 external-priority patent/US8585627B2/en
Priority claimed from US12/927,295 external-priority patent/US20110160644A1/en
Priority claimed from US12/927,285 external-priority patent/US8753304B2/en
Priority claimed from US12/927,288 external-priority patent/US8734718B2/en
Priority claimed from US12/927,296 external-priority patent/US20110152751A1/en
Priority claimed from US12/927,284 external-priority patent/US8647292B2/en
Priority claimed from US12/927,291 external-priority patent/US20110160681A1/en
Application filed by Searete Llc filed Critical Searete Llc
Publication of WO2012064366A2 publication Critical patent/WO2012064366A2/en
Publication of WO2012064366A3 publication Critical patent/WO2012064366A3/en

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.
PCT/US2011/001883 2010-11-10 2011-11-10 System, devices, and methods including catheters configured to monitor and inhibit biofilm formation WO2012064366A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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