DK2693968T3 - Multifunktionskateter - Google Patents

Multifunktionskateter Download PDF

Info

Publication number
DK2693968T3
DK2693968T3 DK12716504.1T DK12716504T DK2693968T3 DK 2693968 T3 DK2693968 T3 DK 2693968T3 DK 12716504 T DK12716504 T DK 12716504T DK 2693968 T3 DK2693968 T3 DK 2693968T3
Authority
DK
Denmark
Prior art keywords
sleeve
catheter
sheath
tube
electrodes
Prior art date
Application number
DK12716504.1T
Other languages
English (en)
Inventor
Conor Mulrooney
Original Assignee
Phagenesis Ltd
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
Application filed by Phagenesis Ltd filed Critical Phagenesis Ltd
Application granted granted Critical
Publication of DK2693968T3 publication Critical patent/DK2693968T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/036—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs by means introduced into body tracts
    • A61B5/037—Measuring oesophageal pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A61B5/392—Detecting gastrointestinal contractions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
    • A61J15/0084—Sensor means, e.g. for sensing reflux, acidity or pressure for sensing parameters related to the patient
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0517—Esophageal electrodes
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • A61M2025/0006—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system which can be secured against axial movement, e.g. by using a locking cuff
    • 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
    • A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type

Claims (15)

1. Kateter til stimulering af farynx og afgivelse af elektriske stimuli til legemet for at medvirke til restitution efter dysfagi, hvilket kateter omfatter: i) en tilførselsslange (9) og ii) et hylster, der indeholder én eller flere elektroder (4), kendetegnet ved, at hylstret kan bevæges langs tilførselsslangen, inden katetret indføres i legemet, således at positionen af hylstret kan justeres; og et middel til at fiksere hylstrets position i forhold til tilførselsslangen, når først hylstret er i positionen; hvor tilførselsslangen og hylstret er konfigureret således, at tilførselsslangen og hylstret indføres i legemet sammen, og tilførselsslangen selektivt kan Ijemes lfa legemet uden fjernelse af hylstret fra legemet, og/eller hylstret selektivt kan ijemes fra legemet uden fjernelse af tilførselsslangen fra legemet.
2. Kateter ifølge krav 1, hvor tilførselsslangen (9) indeholder mindst én terapeutisk eller diagnostisk funktion.
3. Kateter ifølge et hvilket som helst af de foregående krav, hvor hylstret endvidere omfatter en positionsindikator (16), der er indrettet til at indikere, når hylstret er korrekt placeret på det aflange skaft (9).
4. Kateter ifølge krav 3, hvor positionsindikatoren (16) er en visuel indikator på hylstret og/eller tilførselsslangen (9).
5. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret er et reversibelt middel.
6. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret til tilførselsslangen (9) omfatter en clipsanordning (19).
7. Kateter ifølge krav 6, hvor clipsanordningen (19) er reversibel.
8. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret er en komprimerbar tætning.
9. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret til tilførselsslangen (9) er placeret ved en proximal ende (lb) af hylstret.
10. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret danner en tætning mellem hylstret og tilførselsslange (9).
11. Kateter ifølge et hvilket som helst af de foregående krav, hvor hylstret er dimensioneret således, at det i, når det er i positionen, strækker sig til uden for legemet.
12. Kateter ifølge et hvilket som helst af de foregående krav, hvilket kateter endvidere omfatter én eller flere trykfølere (22).
13. Kateter ifølge et hvilket som helst af de foregående krav, hvor tilførselsslangen (9) og/eller hylstret er ændret for at lette bevægelse af hylstret langs tilførselsslangen (9).
14. Kateter ifølge et hvilket som helst af de foregående krav, hvor hylstret er konfigureret således, når det er indført i legemet, at elektroderne (4) er i en passende position for elektrisk stimulering af farynx.
15. Kateter ifølge et hvilket som helst af de foregående krav, hvor midlet til at fiksere hylstret omfatter et elastisk deformerbart materiale.
DK12716504.1T 2011-04-01 2012-03-30 Multifunktionskateter DK2693968T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201105622A GB201105622D0 (en) 2011-04-01 2011-04-01 Multi functional catheter
PCT/GB2012/000288 WO2012131303A1 (en) 2011-04-01 2012-03-30 Multi-functional catheter

Publications (1)

Publication Number Publication Date
DK2693968T3 true DK2693968T3 (da) 2016-06-27

Family

ID=44071872

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12716504.1T DK2693968T3 (da) 2011-04-01 2012-03-30 Multifunktionskateter

Country Status (19)

Country Link
US (3) US20140288384A1 (da)
EP (1) EP2693968B1 (da)
JP (1) JP6030629B2 (da)
KR (1) KR102052213B1 (da)
CN (1) CN103533906B (da)
AU (1) AU2012235988B2 (da)
BR (1) BR112013025246A2 (da)
CA (1) CA2831891C (da)
DK (1) DK2693968T3 (da)
EA (1) EA024547B1 (da)
ES (1) ES2577007T3 (da)
GB (1) GB201105622D0 (da)
IL (1) IL228550B (da)
MX (1) MX2013011103A (da)
PL (1) PL2693968T3 (da)
PT (1) PT2693968T (da)
SG (1) SG193959A1 (da)
WO (1) WO2012131303A1 (da)
ZA (1) ZA201308102B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149629B2 (en) 2011-06-27 2015-10-06 E-Motion Medical Ltd. Esophageal stimulation devices and methods
US9999767B2 (en) 2011-06-27 2018-06-19 E-Motion Medical, Ltd. Esophageal stimulation system
JP6302933B2 (ja) * 2012-12-24 2018-03-28 イーエモーション メディカル エルティーディー．Ｅ−Ｍｏｔｉｏｎ Ｍｅｄｉｃａｌ Ｌｔｄ． 胃腸管刺激装置
DE102014107087A1 (de) * 2014-05-20 2015-11-26 Bowa-Electronic Gmbh & Co. Kg Sondenapplikator
GB2532044A (en) * 2014-11-06 2016-05-11 Phagenesis Ltd Catheter for recovery of dysphagia
GB2540998A (en) 2015-08-04 2017-02-08 Phagenesis Ltd Catheter
GB201513989D0 (en) * 2015-08-07 2015-09-23 Phagenesis Ltd Method of diagnosis of dysphagia
GB2544780A (en) * 2015-11-26 2017-05-31 Phagenesis Ltd Devices and methods for treatment of ventilator associated dysphagia
WO2017193327A1 (zh) * 2016-05-12 2017-11-16 秀育企业股份有限公司 压力感测装置、使用其的压力感测系统及使用其的压力感测开关
GB201609425D0 (en) * 2016-05-27 2016-07-13 Phagenesis Ltd Device for treatment of dysphagia
AU2017372945A1 (en) * 2016-12-06 2019-07-11 ART MEDICAL Ltd. Systems and methods for sensing lung fluid
US20200163713A1 (en) * 2017-05-08 2020-05-28 Crossfire Medical Llc Catheter systems and methods for ablating varicose veins
KR20190013207A (ko) * 2017-08-01 2019-02-11 김덕수 시술용 가이드 와이어
US10940308B2 (en) 2017-08-04 2021-03-09 Lungpacer Medical Inc. Systems and methods for trans-esophageal sympathetic ganglion recruitment
CN109549629B (zh) * 2018-11-29 2021-09-28 西安交通大学第二附属医院 一种胃肠动力检测装置
CN111150933B (zh) * 2019-09-02 2022-08-09 杭州神络医疗科技有限公司 导管电极和体内植入神经刺激装置
US20220161029A1 (en) * 2020-11-20 2022-05-26 Phagenesis Limited Devices, systems, and methods for treating disease using electrical stimulation

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381011A (en) * 1981-05-04 1983-04-26 Somers 3Rd Lewis S Enteral feeding apparatus and method
US4531937A (en) * 1983-01-24 1985-07-30 Pacesetter Systems, Inc. Introducer catheter apparatus and method of use
US4960412A (en) * 1988-04-15 1990-10-02 Universal Medical Instrument Corp. Catheter introducing system
DE3836349A1 (de) 1988-10-25 1990-05-03 Forschungsgesellschaft Fuer Bi Katheter zur messung von motilitaet und peristaltik in schlauchfoermigen, ihren inhalt transportierenden organen mittels simultaner multipler impedanzmessung
US5125904B1 (en) * 1991-07-09 1996-11-19 Hl Medical Inventions Inc Splittable hemostatic valve sheath and the method for using the same
JPH11503041A (ja) * 1995-03-31 1999-03-23 ボストン・サイエンティフィック・コーポレーション 生検採取器
JP3790286B2 (ja) * 1995-08-03 2006-06-28 株式会社町田製作所 内視鏡用高周波処置具
US6592581B2 (en) * 1998-05-05 2003-07-15 Cardiac Pacemakers, Inc. Preformed steerable catheter with movable outer sleeve and method for use
US6259938B1 (en) * 1998-05-15 2001-07-10 Respironics, Inc. Monitoring catheter and method of using same
US6544226B1 (en) 2000-03-13 2003-04-08 Curon Medical, Inc. Operative devices that can be removably fitted on catheter bodies to treat tissue regions in the body
US6733500B2 (en) * 2000-03-31 2004-05-11 Medtronic, Inc. Method and system for delivering a medical electrical lead within a venous system
US6270226B1 (en) 2000-05-16 2001-08-07 William G. Taylor Multi-view imaging device
US6771996B2 (en) * 2001-05-24 2004-08-03 Cardiac Pacemakers, Inc. Ablation and high-resolution mapping catheter system for pulmonary vein foci elimination
DE60221289T2 (de) * 2001-11-29 2008-04-10 Cook Inc., Bloomington Zuführsystem für medizinische vorrichtungen
US7435248B2 (en) * 2003-09-26 2008-10-14 Boston Scientific Scimed, Inc. Medical probes for creating and diagnosing circumferential lesions within or around the ostium of a vessel
US7988690B2 (en) 2004-01-30 2011-08-02 W.L. Gore & Associates, Inc. Welding systems useful for closure of cardiac openings
US7632266B2 (en) 2004-02-17 2009-12-15 Boston Scientific Scimed, Inc. Endoscopic devices and related methods of use
US8608727B2 (en) * 2004-03-01 2013-12-17 Smiths Medical Asd, Inc. Delivery system and method
US7594910B2 (en) * 2004-03-18 2009-09-29 C. R. Bard, Inc. Catheter connector
GB0419238D0 (en) 2004-08-28 2004-09-29 Univ Manchester Dysphagia recovery
US20080249507A1 (en) * 2004-12-01 2008-10-09 Vision - Sciences Inc. Emergency Electrode on Medical Tube
US7976518B2 (en) * 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
CN2873126Y (zh) * 2006-02-28 2007-02-28 上海众为医疗设备有限公司 复合式电极针
GB2437057A (en) 2006-04-12 2007-10-17 Sean Julian Thomas Tube having positioning means for delivering fluid to a predetermining location
US9295395B2 (en) * 2007-03-02 2016-03-29 Art Healthcare Ltd. Interactive NGT system
US8366615B2 (en) * 2009-01-05 2013-02-05 Texas Heart Institute Introducer sheath with electrodes
EP2344026B1 (en) * 2008-08-28 2013-11-06 Koninklijke Philips N.V. A device, apparatus and method for obtaining physiological signals by way of a feeding tube
JP2010213946A (ja) 2009-03-18 2010-09-30 Fujifilm Corp 高周波処置具

Also Published As

Publication number Publication date
GB201105622D0 (en) 2011-05-18
US20170189110A1 (en) 2017-07-06
CA2831891A1 (en) 2012-10-04
US10413358B2 (en) 2019-09-17
CN103533906B (zh) 2016-08-31
KR20140025424A (ko) 2014-03-04
PL2693968T3 (pl) 2016-10-31
EP2693968A1 (en) 2014-02-12
MX2013011103A (es) 2014-03-31
JP6030629B2 (ja) 2016-11-24
CN103533906A (zh) 2014-01-22
EA201391328A1 (ru) 2014-03-31
AU2012235988B2 (en) 2015-10-29
CA2831891C (en) 2020-09-01
WO2012131303A1 (en) 2012-10-04
NZ615841A (en) 2015-01-30
EP2693968B1 (en) 2016-03-30
SG193959A1 (en) 2013-11-29
US20160081624A1 (en) 2016-03-24
BR112013025246A2 (pt) 2016-12-20
PT2693968T (pt) 2016-07-07
IL228550A0 (en) 2013-12-31
EA024547B1 (ru) 2016-09-30
ZA201308102B (en) 2015-07-29
JP2014513617A (ja) 2014-06-05
US20140288384A1 (en) 2014-09-25
KR102052213B1 (ko) 2020-01-08
IL228550B (en) 2018-08-30
AU2012235988A1 (en) 2013-10-17
ES2577007T3 (es) 2016-07-12

Similar Documents

Publication Publication Date Title
US10413358B2 (en) Multi-functional catheter
US7465292B2 (en) Catheter system for intracranial treatment
US10293164B2 (en) Apparatus and methods for assisted breathing by transvascular nerve stimulation
US20130225946A1 (en) Device, apparatus and method for obtaining physiological signals by way of a feeding tube
US20080249507A1 (en) Emergency Electrode on Medical Tube
US20030009207A1 (en) Implantable medical lead
WO2006060458A1 (en) Emergency electrode on medical tube
US20210077808A1 (en) Catheter for recovery of dysphagia
US10350145B2 (en) Nasogastric tube
NZ615841B2 (en) A pharyngeal stimulation catheter
EP3207915A1 (en) Nasogastric tube