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1. WO2020091831 - WOUND THERAPY TUBESET SYSTEM FOR WOUND VOLUME ESTIMATION

Publication Number WO/2020/091831
Publication Date 07.05.2020
International Application No. PCT/US2019/024128
International Filing Date 26.03.2019
IPC
A61M 1/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A61B 5/107 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
107Measuring physical dimensions, e.g. size of the entire body or parts thereof
CPC
A61B 5/1073
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
107Measuring physical dimensions, e.g. size of the entire body or parts thereof
1073Measuring volume, e.g. of limbs
A61M 1/0025
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0025comprising sensors or indicators for physical values
A61M 1/0033
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0031Suction control
0033by changing the size of a vent
A61M 1/0035
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0031Suction control
0035by changing the section of the line, e.g. flow regulating valves
A61M 1/0049
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0049Means preventing overflow or contamination of the pumping systems
A61M 1/0084
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
008Drainage tubes; Aspiration tips
0084With gas or fluid supply means, e.g. for supplying rinsing fluids, anticoagulants
Applicants
  • KCI LICENSING, INC. [US]/[US]
Inventors
  • PRATT, Benjamin A.
  • RICE, Justin
Agents
  • LAZARUS, John M.
  • EWING, James F.
  • WITCZAK, Catherine
Priority Data
62/755,03502.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WOUND THERAPY TUBESET SYSTEM FOR WOUND VOLUME ESTIMATION
(FR) SYSTÈME ENSEMBLE DE TUBES DE TRAITEMENT DE PLAIE PERMETTANT UNE ESTIMATION DU VOLUME DE LA PLAIE
Abstract
(EN)
A tubeset module includes one or more elements of a negative pressure wound therapy ("NPWT") system, such as a valve, a calibrated leak, a pressure sensor, etc. The tubeset module may communicate with a controller of the NPWT system via a communications interface provided by the tubeset module. The communication between the tubeset module and the controller may be used to fully automate one or more processes involving the operation of the components of the NPWT system included in the tubeset module, allowing the NPWT system to, e.g. estimate a wound site volume, estimate a volume of fluid to be instilled, monitor wound healing progression, etc. without requiring any user interaction or involvement. The tubeset module may be defined by one or more housing elements. The tubeset module may be incorporated into any of the tubing, fluid canister, wound dressing and/or therapy device housing components of the NPWT system.
(FR)
L'invention concerne un module ensemble de tubes comprenant au moins un élément d'un système de traitement de plaie par pression négative (NPWT), tel qu'une valve, une fuite calibrée, un capteur de pression, etc. Le module ensemble de tubes peut communiquer avec un contrôleur du système NPWT, par l'intermédiaire d'une interface de communication fournie par ledit module. La communication entre le module ensemble de tubes et le contrôleur peut servir à automatiser entièrement au moins un processus impliquant le fonctionnement des composants du système NPWT contenu dans ledit module, ce qui permet au système NPWT d'estimer, par exemple, un volume de site de plaie, un volume de fluide à instiller, ou de surveiller la progression de la cicatrisation, etc., sans aucune interaction ou participation de l'utilisateur. Le module ensemble de tubes selon l'invention peut être défini par au moins un élément de boîtier. Le module ensemble de tubes peut être incorporé dans la tubulure, dans un réservoir de fluide, dans des pansements et/ou dans des composants de boîtier de dispositif de traitement du système NPWT.
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