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1. WO2021144716 - EXTERNAL END DEVICE AND METHOD FOR ITS CONNECTION TO FLOW LINES

Publication Number WO/2021/144716
Publication Date 22.07.2021
International Application No. PCT/IB2021/050232
International Filing Date 13.01.2021
IPC
A61M 1/36 2006.1
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
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
A61M 39/10 2006.1
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
10Tube connectors or tube couplings
A61M 1/14 2006.1
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
14Dialysis systems; Artificial kidneys; Blood oxygenators
A61M 1/28 2006.1
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
14Dialysis systems; Artificial kidneys; Blood oxygenators
28Peritoneal dialysis
A61B 5/145 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
A61B 5/1455 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1455using optical sensors, e.g. spectral photometrical oximeters
Applicants
  • GRANDOLFO, Nicola [IT]/[IT]
  • MAGALDI, Emilio [IT]/[IT]
Inventors
  • GRANDOLFO, Nicola
  • MAGALDI, Emilio
Agents
  • CICCARELLO, Basilio
Priority Data
10202000000056514.01.2020IT
10202000000056814.01.2020IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) EXTERNAL END DEVICE AND METHOD FOR ITS CONNECTION TO FLOW LINES
(FR) DISPOSITIF D'EXTRÉMITÉ EXTERNE ET MÉTHODE POUR SA CONNEXION À DES CONDUITES D'ÉCOULEMENT
Abstract
(EN)
An external end device has a casing (4), a fitting (15) housed in the casing (4) and having at least one distal part (16) which engages a catheter (3), and two proximal tracts (17, 17), in which a pair of curved pipes (18, 18) are inserted with a distal end (180) thereof. The curved pipes (18, 18) have a proximal end (181), in which a pair of nozzles (190, 190) are inserted. Inside each nozzle (190) there is a cap (20) suitable for hermetically sealing the nozzle (190). A piercing and connecting conduit (24) is adapted to reversibly pierce the cap (20) and to connect the pair of nozzles (190, 190) to the flow lines of the treatment equipment. Also disclosed is a method of connecting the external terminal device to flow lines of a machine.
(FR)
Un dispositif d'extrémité externe comprend un boîtier (4), un raccord (15) logé dans le boîtier (4) et ayant au moins une partie distale (16) qui vient en prise avec un cathéter (3), et deux tractus proximaux (17, 17), dans lesquels une paire de tuyaux incurvés (18, 18) sont insérés avec une extrémité distale (180) associée. Les tuyaux incurvés (18, 18) ont une extrémité proximale (181), dans laquelle une paire de buses (190, 190) sont insérées. A l'intérieur de chaque buse (190) se trouve un capuchon (20) approprié pour sceller hermétiquement la buse (190). Un conduit de perçage et de connexion (24) est conçu pour percer de manière réversible le capuchon (20) et pour connecter la paire de buses (190, 190) aux conduites d'écoulement de l'équipement de traitement. L'invention concerne également une méthode de connexion du dispositif d'extrémité externe à des conduites d'écoulement d'une machine.
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