FR3095950B1 - Dispositif chauffant implantable - Google Patents

Dispositif chauffant implantable Download PDF

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Publication number
FR3095950B1
FR3095950B1 FR1904916A FR1904916A FR3095950B1 FR 3095950 B1 FR3095950 B1 FR 3095950B1 FR 1904916 A FR1904916 A FR 1904916A FR 1904916 A FR1904916 A FR 1904916A FR 3095950 B1 FR3095950 B1 FR 3095950B1
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FR
France
Prior art keywords
head
main channel
electrically conductive
heating device
conduction
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.)
Active
Application number
FR1904916A
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English (en)
Other versions
FR3095950A1 (fr
Inventor
Henri Mehier
Hatem Fessi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1904916A priority Critical patent/FR3095950B1/fr
Publication of FR3095950A1 publication Critical patent/FR3095950A1/fr
Application granted granted Critical
Publication of FR3095950B1 publication Critical patent/FR3095950B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • 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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Resistance Heating (AREA)
  • Surgical Instruments (AREA)

Abstract

L’invention concerne un dispositif chauffant implantable comprenant : un canal principal (1) tubulaire en matériau électriquement conducteur, des premier et deuxième organes (2, 3) de conduction électrique, chaque organe (2, 3) comprenant : un corps (21, 31) électriquement conducteur incluant une extrémité proximale raccordée à un générateur de courant, et une tête (22, 32) électriquement conductrice à une extrémité distale du corps, la tête (22, 32) étant logée dans le canal principal (1), chaque tête (22, 32) étant en contact électrique avec une face interne du canal principal (1), remarquable en ce que le deuxième organe (3) est déplaçable en translation le long du canal principal (1) de sorte à faire varier la distance entre la tête (22) du premier organe de conduction (2) et la tête (32) du deuxième organe de conduction (3). Figure à publier avec l’abrégé : Fig. 1
FR1904916A 2019-05-13 2019-05-13 Dispositif chauffant implantable Active FR3095950B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904916A FR3095950B1 (fr) 2019-05-13 2019-05-13 Dispositif chauffant implantable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904916A FR3095950B1 (fr) 2019-05-13 2019-05-13 Dispositif chauffant implantable
FR1904916 2019-05-13

Publications (2)

Publication Number Publication Date
FR3095950A1 FR3095950A1 (fr) 2020-11-20
FR3095950B1 true FR3095950B1 (fr) 2021-05-07

Family

ID=67514937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904916A Active FR3095950B1 (fr) 2019-05-13 2019-05-13 Dispositif chauffant implantable

Country Status (1)

Country Link
FR (1) FR3095950B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037235A1 (fr) * 2009-09-28 2011-03-31 株式会社アドメテック Dispositif de chauffage de corps vivant et procédé de commande de température
US20110184313A1 (en) * 2010-01-22 2011-07-28 The Regents Of The University Of Michigan Cauterization Device and Method of Cauterizing
US9877767B2 (en) * 2013-03-14 2018-01-30 Cpsi Holdings Llc Endoscopic cryoablation catheter

Also Published As

Publication number Publication date
FR3095950A1 (fr) 2020-11-20

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