CZ309474B6 - Means of removing unsuitable tissue and producing it - Google Patents

Means of removing unsuitable tissue and producing it Download PDF

Info

Publication number
CZ309474B6
CZ309474B6 CZ2021-64A CZ202164A CZ309474B6 CZ 309474 B6 CZ309474 B6 CZ 309474B6 CZ 202164 A CZ202164 A CZ 202164A CZ 309474 B6 CZ309474 B6 CZ 309474B6
Authority
CZ
Czechia
Prior art keywords
producing
removing unsuitable
tissue
fibres
unsuitable tissue
Prior art date
Application number
CZ2021-64A
Other languages
Czech (cs)
Other versions
CZ202164A3 (en
Inventor
Petr Kuběna
Petr Ing Kuběna
Original Assignee
ELLA-CS, s.r.o
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 ELLA-CS, s.r.o filed Critical ELLA-CS, s.r.o
Priority to CZ2021-64A priority Critical patent/CZ309474B6/en
Publication of CZ202164A3 publication Critical patent/CZ202164A3/en
Publication of CZ309474B6 publication Critical patent/CZ309474B6/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The method of creating a device for removing inappropriate tissue consists of a cup (1) woven from polyetheretherketone fibres (2), high-frequency electrodes (3) are pressed onto these fibres, and the knitted cup (1) is heated to 140 to 160 °C for 20 to 40 minutes.
CZ2021-64A 2021-02-12 2021-02-12 Means of removing unsuitable tissue and producing it CZ309474B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2021-64A CZ309474B6 (en) 2021-02-12 2021-02-12 Means of removing unsuitable tissue and producing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2021-64A CZ309474B6 (en) 2021-02-12 2021-02-12 Means of removing unsuitable tissue and producing it

Publications (2)

Publication Number Publication Date
CZ202164A3 CZ202164A3 (en) 2022-08-24
CZ309474B6 true CZ309474B6 (en) 2023-02-08

Family

ID=82898697

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2021-64A CZ309474B6 (en) 2021-02-12 2021-02-12 Means of removing unsuitable tissue and producing it

Country Status (1)

Country Link
CZ (1) CZ309474B6 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120101413A1 (en) * 2010-10-20 2012-04-26 Medtronic Ardian Luxembourg S.a.r.I. Catheter apparatuses having expandable mesh structures for renal neuromodulation and associated systems and methods
WO2013029572A1 (en) * 2011-08-26 2013-03-07 Ella-Cs, S.R.O. Self-expandable double plastic stent
US20170224415A1 (en) * 2014-08-05 2017-08-10 Shanghai Golden Leaf Med Tec Co., Ltd. Radiofrequency ablation catheter having meshed tubular stent structure and an apparatus thereof
EP3666207A1 (en) * 2018-12-12 2020-06-17 Shanghai Golden Leaf Med Tec Co., Ltd. A radiofrequency ablation catheter with meshed tubular stent structure having shape stabilization designs and methods of manufacturing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120101413A1 (en) * 2010-10-20 2012-04-26 Medtronic Ardian Luxembourg S.a.r.I. Catheter apparatuses having expandable mesh structures for renal neuromodulation and associated systems and methods
WO2013029572A1 (en) * 2011-08-26 2013-03-07 Ella-Cs, S.R.O. Self-expandable double plastic stent
US20170224415A1 (en) * 2014-08-05 2017-08-10 Shanghai Golden Leaf Med Tec Co., Ltd. Radiofrequency ablation catheter having meshed tubular stent structure and an apparatus thereof
EP3666207A1 (en) * 2018-12-12 2020-06-17 Shanghai Golden Leaf Med Tec Co., Ltd. A radiofrequency ablation catheter with meshed tubular stent structure having shape stabilization designs and methods of manufacturing the same

Also Published As

Publication number Publication date
CZ202164A3 (en) 2022-08-24

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