CA2387908A1 - Ecarteur chirurgical reglable - Google Patents

Ecarteur chirurgical reglable Download PDF

Info

Publication number
CA2387908A1
CA2387908A1 CA002387908A CA2387908A CA2387908A1 CA 2387908 A1 CA2387908 A1 CA 2387908A1 CA 002387908 A CA002387908 A CA 002387908A CA 2387908 A CA2387908 A CA 2387908A CA 2387908 A1 CA2387908 A1 CA 2387908A1
Authority
CA
Canada
Prior art keywords
tissue
retractor
surgery
surgical
finger
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.)
Abandoned
Application number
CA002387908A
Other languages
English (en)
Inventor
Raymond Cartier
Anthony Paolitto
Valerio Valentini
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
Coroneo Inc
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 CA002286929A external-priority patent/CA2286929A1/fr
Application filed by Coroneo Inc filed Critical Coroneo Inc
Priority to CA002387908A priority Critical patent/CA2387908A1/fr
Publication of CA2387908A1 publication Critical patent/CA2387908A1/fr
Abandoned legal-status Critical Current

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
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A61B2017/00783—Valvuloplasty
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention porte sur un instrument chirurgical (1 ;2 ;6 ;9) comprenant un agencement de pinces adapté pour déplacer les tissus et pourvu d'au moins une pince (18) se déplaçant par rapport à au moins une autre pince (19). L'instrument (1) chirurgical comprend deux bras (16 ; 17) pivotants, chacun comportant au moins une pince pourvue d'une extrémité libre, les bras pivotants pouvant se déplacer entre deux positions : une première <= configuration fermée >= dans laquelle les pinces sont rapprochées ; une seconde <=configuration déployée>= dans laquelle les pinces sont écartées l'unede l'autre. L'instrument (1) chirurgical comprend également un élément (12) d'actionnement à translation se déplaçant le long d'un axe de translation et coopérant avec au moins un des bras pivotants, les bras se déplaçant par pivotement lorsque l'élément est actionné. Cet outil chirurgical (1, 2, 6, 9) adapté de manière avantageuse à la chirurgie des valvules est prévu pour faciliter l'accès et l'exposition à la valvule cardiaque malade, nécessitant une intervention chirurgicale, et s'adapte à l'anatomie spécifique du patient ou à la nature unique d'une incision chirurgicale.
CA002387908A 1999-10-18 2000-10-18 Ecarteur chirurgical reglable Abandoned CA2387908A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002387908A CA2387908A1 (fr) 1999-10-18 2000-10-18 Ecarteur chirurgical reglable

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,286,929 1999-10-18
CA002286929A CA2286929A1 (fr) 1999-10-18 1999-10-18 Appareil chirurgical facilitant le travail sur les valves
PCT/CA2000/001230 WO2001028431A1 (fr) 1999-10-18 2000-10-18 Ecarteur chirurgical reglable
CA002387908A CA2387908A1 (fr) 1999-10-18 2000-10-18 Ecarteur chirurgical reglable

Publications (1)

Publication Number Publication Date
CA2387908A1 true CA2387908A1 (fr) 2001-04-26

Family

ID=25681261

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387908A Abandoned CA2387908A1 (fr) 1999-10-18 2000-10-18 Ecarteur chirurgical reglable

Country Status (1)

Country Link
CA (1) CA2387908A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111920466A (zh) * 2020-09-17 2020-11-13 范梦丽 骨科用胸骨支撑架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111920466A (zh) * 2020-09-17 2020-11-13 范梦丽 骨科用胸骨支撑架

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Legal Events

Date Code Title Description
FZDE Discontinued