EP3442638A4 - Cathéter pour dispositif d'assistance respiratoire portable - Google Patents

Cathéter pour dispositif d'assistance respiratoire portable Download PDF

Info

Publication number
EP3442638A4
EP3442638A4 EP16908351.6A EP16908351A EP3442638A4 EP 3442638 A4 EP3442638 A4 EP 3442638A4 EP 16908351 A EP16908351 A EP 16908351A EP 3442638 A4 EP3442638 A4 EP 3442638A4
Authority
EP
European Patent Office
Prior art keywords
catheter
assistance device
respiratory assistance
portable respiratory
portable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16908351.6A
Other languages
German (de)
English (en)
Other versions
EP3442638A2 (fr
Inventor
Abbas ARDEHALI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of California
University of California Berkeley
University of California San Diego UCSD
Original Assignee
University of California
University of California Berkeley
University of California San Diego UCSD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/332,741 external-priority patent/US20170035987A1/en
Application filed by University of California, University of California Berkeley, University of California San Diego UCSD filed Critical University of California
Publication of EP3442638A2 publication Critical patent/EP3442638A2/fr
Publication of EP3442638A4 publication Critical patent/EP3442638A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • A61M60/867—Devices for guiding or inserting pumps or pumping devices into the patient's body using position detection during deployment, e.g. for blood pumps mounted on and driven through a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/38—Blood oxygenation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
EP16908351.6A 2016-04-14 2016-12-13 Cathéter pour dispositif d'assistance respiratoire portable Withdrawn EP3442638A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662322293P 2016-04-14 2016-04-14
US15/332,741 US20170035987A1 (en) 2014-04-24 2016-10-24 Catheter for Portable Lung Assist Device
PCT/US2016/066336 WO2018009241A2 (fr) 2016-04-14 2016-12-13 Cathéter pour dispositif d'assistance respiratoire portable

Publications (2)

Publication Number Publication Date
EP3442638A2 EP3442638A2 (fr) 2019-02-20
EP3442638A4 true EP3442638A4 (fr) 2019-12-11

Family

ID=60901720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16908351.6A Withdrawn EP3442638A4 (fr) 2016-04-14 2016-12-13 Cathéter pour dispositif d'assistance respiratoire portable

Country Status (2)

Country Link
EP (1) EP3442638A4 (fr)
WO (1) WO2018009241A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024529662A (ja) * 2021-08-05 2024-08-08 ウェスリー ロバート ペダーセン 二重管腔ピグテールカテーテル及びｈｏｃｍ勾配カテーテル
CN116212227B (zh) * 2022-12-28 2024-03-08 心擎医疗（苏州）股份有限公司 一种心室辅助导管泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037352A1 (fr) * 1998-01-23 1999-07-29 Medtronic, Inc. Canule avec embout a ecoulement inverse
WO2000012148A2 (fr) * 1998-08-27 2000-03-09 A-Med Systems Inc. Appareil de canulation intravasculaire et ses methodes d'utilisation
WO2015164629A1 (fr) * 2014-04-24 2015-10-29 The Regents Of The University Of California Cathéter pour dispositif d'assistance pulmonaire portable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380276A (en) * 1994-02-28 1995-01-10 The Kendall Company Dual lumen catheter and method of use
US20050043670A1 (en) * 2003-08-22 2005-02-24 Codman & Shurtleff, Inc. Intra-ventricular pressure sensing catheter
US8814846B2 (en) * 2007-11-13 2014-08-26 Covidien Lp Dual lumen catheter and method for minimally invasive endoluminal surgery
CA2716657A1 (fr) * 2008-03-05 2009-09-11 Robert Hoch Catheter capteur de pression

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037352A1 (fr) * 1998-01-23 1999-07-29 Medtronic, Inc. Canule avec embout a ecoulement inverse
WO2000012148A2 (fr) * 1998-08-27 2000-03-09 A-Med Systems Inc. Appareil de canulation intravasculaire et ses methodes d'utilisation
WO2015164629A1 (fr) * 2014-04-24 2015-10-29 The Regents Of The University Of California Cathéter pour dispositif d'assistance pulmonaire portable

Also Published As

Publication number Publication date
WO2018009241A9 (fr) 2018-05-17
EP3442638A2 (fr) 2019-02-20
WO2018009241A2 (fr) 2018-01-11
WO2018009241A3 (fr) 2018-02-22

Similar Documents

Publication Publication Date Title
EP3737439A4 (fr) Dispositif d'assistance cardiaque
EP3308912A4 (fr) Dispositif robot d'assistance vestimentaire
EP3459515A4 (fr) Dispositif d'assistance
EP3630021A4 (fr) Dispositif d'assistance pour extrémités supérieures
EP3479800A4 (fr) Dispositif d'administration
EP3313487A4 (fr) Appareil d'assistance respiratoire
EP3608188A4 (fr) Dispositif d'assistance au stationnement
EP3498124A4 (fr) Dispositif d'enroulement
EP3313257A4 (fr) Accessoire pour un dispositif d'endoscopie médicale
EP3299002A4 (fr) Dispositif d'assistance à la marche
EP2943137C0 (fr) Dispositif d'assistance chirurgicale
EP3597165A4 (fr) Dispositif d'assistance
EP3721850A4 (fr) Dispositif d'assistance
EP3615820A4 (fr) Appareil d'assistance respiratoire
EP3466462A4 (fr) Dispositif d'injection médical
EP2957313A4 (fr) Dispositif d'assistance respiratoire
EP3437686A4 (fr) Humidificateur et dispositif d'assistance respiratoire
EP3528868A4 (fr) Dispositif diagnostique d'irrigation nasale
EP3513775A4 (fr) Dispositif d'assistance
EP3531996A4 (fr) Dispositif thérapeutique pour l'oreille
CA3289300A1 (fr) Systeme d'assistance respiratoire et ventilateur pour systeme d'assistance respiratoire
EP3445428A4 (fr) Dispositif d'espacement pour inhalateur
EP3421193A4 (fr) Dispositif d'entraînement
EP3545933A4 (fr) Dispositif d'aide à l'extension
EP3418131A4 (fr) Dispositif d'enroulement de sangle

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181113

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191107

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 1/12 20060101ALI20191101BHEP

Ipc: A61M 1/16 20060101ALI20191101BHEP

Ipc: A61B 34/20 20160101ALI20191101BHEP

Ipc: A61M 25/09 20060101ALI20191101BHEP

Ipc: A61M 25/00 20060101AFI20191101BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201110

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210521