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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
CPC
A61B 2562/225
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
22Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
225Connectors or couplings
A61B 5/14532
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
14532for measuring glucose, e.g. by tissue impedance measurement
A61B 5/14557
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
1455using optical sensors, e.g. spectral photometrical oximeters
14551for measuring blood gases
14557specially adapted to extracorporeal circuits
A61B 5/6866
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6846specially adapted to be brought in contact with an internal body part, i.e. invasive
6847mounted on an invasive device
6866Extracorporeal blood circuits, e.g. dialysis circuits
A61M 1/14
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
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
A61M 1/285
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
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
28Peritoneal dialysis ; ; Other peritoneal treatment, e.g. oxygenation
285Catheters therefor
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.
Latest bibliographic data on file with the International Bureau