NL2019545B1 - Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element - Google Patents

Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element Download PDF

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Publication number
NL2019545B1
NL2019545B1 NL2019545A NL2019545A NL2019545B1 NL 2019545 B1 NL2019545 B1 NL 2019545B1 NL 2019545 A NL2019545 A NL 2019545A NL 2019545 A NL2019545 A NL 2019545A NL 2019545 B1 NL2019545 B1 NL 2019545B1
Authority
NL
Netherlands
Prior art keywords
catheter
rod
tip
tape spring
instrument according
Prior art date
Application number
NL2019545A
Other languages
English (en)
Dutch (nl)
Inventor
Radaelli Giuseppe
Wilhelmus Petrus Johann Van De Sande Werner
Ali Awaz
Original Assignee
Univ Delft Tech
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 Univ Delft Tech filed Critical Univ Delft Tech
Priority to NL2019545A priority Critical patent/NL2019545B1/nl
Priority to PCT/NL2018/050603 priority patent/WO2019054867A1/fr
Application granted granted Critical
Publication of NL2019545B1 publication Critical patent/NL2019545B1/nl

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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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
NL2019545A 2017-09-14 2017-09-14 Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element NL2019545B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL2019545A NL2019545B1 (en) 2017-09-14 2017-09-14 Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element
PCT/NL2018/050603 WO2019054867A1 (fr) 2017-09-14 2018-09-14 Instrument pour opérations chirurgicales minimalement invasives, comprenant une tige ou un cathéter et une pointe montée sur la tige ou le cathéter avec un élément élastiquement déformable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2019545A NL2019545B1 (en) 2017-09-14 2017-09-14 Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element

Publications (1)

Publication Number Publication Date
NL2019545B1 true NL2019545B1 (en) 2019-03-27

Family

ID=59923529

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2019545A NL2019545B1 (en) 2017-09-14 2017-09-14 Instrument for minimal invasive surgical operations, comprising a rod or catheter and a tip mounted on the rod or catheter with an elastically deformable element

Country Status (2)

Country Link
NL (1) NL2019545B1 (fr)
WO (1) WO2019054867A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021531111A (ja) 2018-07-19 2021-11-18 ネプチューン メディカル インク． 動的硬化医療用複合構造
US11793392B2 (en) 2019-04-17 2023-10-24 Neptune Medical Inc. External working channels
KR20230007343A (ko) 2020-03-30 2023-01-12 넵튠 메디컬 인코포레이티드 디바이스를 강성화하기 위한 적층된 벽
CA3186348A1 (fr) 2020-06-09 2021-12-16 Pfizer Inc. Composes spiro en tant qu'antagonistes du recepteur de la melanocortine 4 et leurs utilisations
WO2023026180A1 (fr) 2021-08-26 2023-03-02 Pfizer Inc. Forme amorphe de (s)-2-(5-((3-éthoxypyridin-2-yl)oxy)pyridin-3-yl)-n-(tétrahydrofuran-3-yl)pyrimidine-5-carboxamide
US20230346205A1 (en) 2022-04-27 2023-11-02 Neptune Medical Inc. Multi-lumen port adapter manifold devices and methods of use
WO2023228023A1 (fr) 2022-05-23 2023-11-30 Pfizer Inc. Traitement du diabète de type 2 ou contrôle de la gestion du poids avec de l'acide 2-((4-((s)-2-(5-chloropyridin-2-yl)-2-méthylbenzo[d][1,3]dioxol-4-yl)pipéridin-1-yl)méthyl)-1-(((s)-oxétan-2-yl)méthyl)-1h-benzo[d]imidazole-6-carboxylique ou un sel pharmaceutique de celui-ci
WO2024084360A1 (fr) 2022-10-18 2024-04-25 Pfizer Inc. Modificateurs de la proteine 3 contenant le domaine phospholipase de type patatine (pnpla3)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673290B1 (en) * 1998-11-12 2004-01-06 Scimed Life Systems, Inc. Electrode structure for heating and ablating tissue and method for making and assembling the same
US20090093802A1 (en) * 2007-10-05 2009-04-09 Coaptus Medical Corporation Systems and Methods for Transeptal Cardiac Procedures, Including Tissue Penetrating Members and Associted Methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311704B2 (en) 2004-05-27 2007-12-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Spring-tip, flexible electrode catheter for tissue ablation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673290B1 (en) * 1998-11-12 2004-01-06 Scimed Life Systems, Inc. Electrode structure for heating and ablating tissue and method for making and assembling the same
US20090093802A1 (en) * 2007-10-05 2009-04-09 Coaptus Medical Corporation Systems and Methods for Transeptal Cardiac Procedures, Including Tissue Penetrating Members and Associted Methods

Also Published As

Publication number Publication date
WO2019054867A1 (fr) 2019-03-21

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Legal Events

Date Code Title Description
MM Lapsed because of non-payment of the annual fee

Effective date: 20201001