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1. WO2020198060 - IMPLANTABLE VASCULAR ACCESS PORT WITH DUAL, AND NEEDLE LOCK FOR HIGH-FLOW

Publication Number WO/2020/198060
Publication Date 01.10.2020
International Application No. PCT/US2020/024013
International Filing Date 20.03.2020
IPC
A61M 39/02 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
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
A61M 5/14 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
A61M 37/00 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
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
CPC
A61M 2039/0211
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
0208Subcutaneous access sites for injecting or removing fluids
0211with multiple chambers in a single site
A61M 2039/0232
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
0208Subcutaneous access sites for injecting or removing fluids
0232having means for facilitating the insertion into the body
A61M 2039/0235
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
0208Subcutaneous access sites for injecting or removing fluids
0235having an additional inlet, e.g. for a guidewire or a catheter tube
A61M 2039/0238
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
0208Subcutaneous access sites for injecting or removing fluids
0238having means for locating the implanted device to insure proper injection, e.g. radio-emitter, protuberances, radio-opaque markers
A61M 39/0208
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
0208Subcutaneous access sites for injecting or removing fluids
Applicants
  • DEMERITT, John S. [US]/[US]
Inventors
  • DEMERITT, John S.
Agents
  • SUDOL, R. Neil
Priority Data
62/823,10325.03.2019US
62/885,38012.08.2019US
62/889,15520.08.2019US
62/927,46529.10.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPLANTABLE VASCULAR ACCESS PORT WITH DUAL, AND NEEDLE LOCK FOR HIGH-FLOW
(FR) ORIFICE D'ACCÈS VASCULAIRE IMPLANTABLE À DOUBLE VERROUILLAGE D'AIGUILLE ET AIGUILLE POUR DÉBIT ÉLEVÉ
Abstract
(EN)
An implantable vascular access port has a main port body with one or more hollow internal chambers formed therein each with a floor at the base of the internal chamber. The port body has an outlet aperture formed in a sidewall there of the internal chamber. One or more parallel,.lateral» or angled-access apertures, relative to the port floor and associated septa are located opposite the outlet aperture in the main port body in a sidewall there of (parallel or lateral or angled-access aperture or septum), with at least a one perpendicular- access aperture and septum located opposite the floor of the internal chambers ). The port chamber in the area of the outlet aperture has an at least partially conical shape directionally aligned with the parallel or lateral or angled-access aperture aid septum, with said outlet aperture in contiguity a reversible outlet tube or port body needle locking mechanism.
(FR)
L'invention concerne un orifice d'accès vasculaire implantable doté d'un corps d'orifice principal avec une ou plusieurs chambres internes creuses formées à l'intérieur de celui-ci, chacune ayant un plancher à sa base. Le corps d'orifice comporte une ouverture de sortie formée dans une paroi latérale de la chambre interne. Une ou plusieurs ouvertures d'accès parallèles, latérales ou inclinées, par rapport au plancher d'orifice, et les septums associés sont situés à l'opposé de l'ouverture de sortie dans le corps d'orifice principal, dans une paroi latérale de celui-ci (ouverture d'accès parallèle, latérale ou inclinée, ou septum), avec au moins une ouverture d'accès perpendiculaire et un septum situé à l'opposé du plancher des chambres internes. La chambre d'orifice dans la zone de l'ouverture de sortie présente une forme au moins partiellement conique alignée dans le sens du septum d'aide à l'ouverture d'accès parallèle, latéral ou incliné, avec ladite ouverture de sortie étant contiguë à un tube de sortie réversible ou à un mécanisme de verrouillage d'aiguille de corps d'orifice.
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