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1. WO2017172385 - CANNULA WITH LIGHT-EMITTING OPTICAL FIBER

Publication Number WO/2017/172385
Publication Date 05.10.2017
International Application No. PCT/US2017/022928
International Filing Date 17.03.2017
IPC
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
A61B 5/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
CPC
A61B 5/0059
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
0059using light, e.g. diagnosis by transillumination, diascopy, fluorescence
A61B 5/15
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
A61B 5/15003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
150007Details
150015Source of blood
15003for venous or arterial blood
A61B 5/153
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
15Devices for taking samples of blood
153Devices; specially adapted for taking samples of venous or arterial blood, e.g. with syringes
A61B 5/489
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
48Other medical applications
4887Locating particular structures in or on the body
489Blood vessels
A61M 2025/0166
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
0105Steering means as part of the catheter or advancing means; Markers for positioning
0166Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
Applicants
  • BECTON, DICKINSON AND COMPANY [US]/[US]
Inventors
  • ISAACSON, S. Ray
  • SONDEREGGER, Ralph L.
  • BURKHOLZ, Jonathan Karl
Agents
  • METCALF, Craig
Priority Data
15/461,35416.03.2017US
62/314,25828.03.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CANNULA WITH LIGHT-EMITTING OPTICAL FIBER
(FR) CANULE DOTÉE D'UNE FIBRE OPTIQUE ÉMETTANT DE LA LUMIÈRE
Abstract
(EN)
A catheter device to visually identify a blood vessel may include a cannula. The cannula may include a distal tip, an elongated tubular shaft, and an inner lumen formed by the elongated tubular shaft. The cannula may also include an optical fiber, which may be disposed within the inner lumen of the cannula. The optical fiber may include a distal end and a proximal end. The optical fiber may be configured to emit light from the distal end.
(FR)
Un dispositif de cathéter pour identifier visuellement un vaisseau sanguin peut comprendre une canule. La canule peut comprendre une pointe distale, une tige tubulaire allongée, et une lumière interne formée par la tige tubulaire allongée. La canule peut également comprendre une fibre optique, qui peut être disposée à l'intérieur de la lumière interne de la canule. La fibre optique peut comprendre une extrémité distale et une extrémité proximale. La fibre optique peut être configurée pour émettre de la lumière depuis son extrémité distale.
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