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WO2010097365A3 - Surgical device comprising a double entry trocar - Google Patents

Surgical device comprising a double entry trocar Download PDF

Info

Publication number
WO2010097365A3
WO2010097365A3 PCT/EP2010/052212 EP2010052212W WO2010097365A3 WO 2010097365 A3 WO2010097365 A3 WO 2010097365A3 EP 2010052212 W EP2010052212 W EP 2010052212W WO 2010097365 A3 WO2010097365 A3 WO 2010097365A3
Authority
WO
WIPO (PCT)
Prior art keywords
trocar
surgical device
double entry
entry trocar
entry channels
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.)
Ceased
Application number
PCT/EP2010/052212
Other languages
French (fr)
Other versions
WO2010097365A2 (en
Inventor
Alessandro Bulfoni
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
Publication of WO2010097365A2 publication Critical patent/WO2010097365A2/en
Publication of WO2010097365A3 publication Critical patent/WO2010097365A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A61B2017/3447—Linked multiple cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A61B2017/3449—Cannulas used as instrument channel for multiple instruments whereby the instrument channels merge into one single channel

Landscapes

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

Abstract

A surgical device in particular for endoscopic surgery, comprising a trocar (1), characterised in that said trocar (1) comprises at least two entry channels (2, 4), each adapted to at least partially house a separate endoscopic instrument (3, 5), said at least two entry channels converging into a single exit channel (6), such as to enable different instruments to be used through a single trocar, by alternating them according to operator requirements, so accelerating surgical passages and reducing operator times.
PCT/EP2010/052212 2009-02-26 2010-02-22 Surgical device comprising a double entry trocar Ceased WO2010097365A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A000285A IT1398153B1 (en) 2009-02-26 2009-02-26 TROCAR DOUBLE ENTRY: SURGICAL DEVICE WITH DOUBLE ACCESS FOR ENDOSCOPIC PLIERS
ITMI2009A000285 2009-02-26

Publications (2)

Publication Number Publication Date
WO2010097365A2 WO2010097365A2 (en) 2010-09-02
WO2010097365A3 true WO2010097365A3 (en) 2010-10-28

Family

ID=41528736

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/052212 Ceased WO2010097365A2 (en) 2009-02-26 2010-02-22 Surgical device comprising a double entry trocar

Country Status (2)

Country Link
IT (1) IT1398153B1 (en)
WO (1) WO2010097365A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053779A1 (en) * 2011-09-20 2013-03-21 Aesculap Ag Surgical endoscopic system for use during performing neurosurgery in body of patient, has casing comprising working channel that is provided with longitudinal axis, where axis of channel is inclined relative to axis of another channel
CN104014492B (en) * 2013-02-28 2016-03-23 温州智创科技有限公司 A convenient electrocoagulation tweezers cleaning support
CN105618403A (en) * 2013-11-29 2016-06-01 重庆润泽医药有限公司 Electro coagulation forceps wiping and drying support
CN113925547B (en) * 2021-12-16 2022-04-15 珠海维尔康生物科技有限公司 Variable angle V type binary channels work sheath that backbone endoscope operation was used

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183471A (en) * 1992-01-24 1993-02-02 Wilk Peter J Laparoscopic cannula
WO1998022040A1 (en) * 1996-11-19 1998-05-28 Uroplasty, Inc. Instrument for guiding delivery of injectable materials in treating urinary incontinence
EP1340467A2 (en) * 1996-05-09 2003-09-03 Olympus Optical Co., Ltd. A cavity retaining tool for general surgery
WO2006008034A1 (en) * 2004-07-19 2006-01-26 Q-Med Ab An arrangement and a method for injection of a substance into a body organ
US20080161826A1 (en) * 2003-12-17 2008-07-03 Gerald Guiraudon Universal cardiac introducer
WO2008149332A1 (en) * 2007-06-05 2008-12-11 Atropos Limited An instrument access device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672168A (en) * 1994-10-07 1997-09-30 De La Torre; Roger A. Laparoscopic access port for surgical instruments or the hand
US6086603A (en) * 1998-12-14 2000-07-11 Syntheon, Llc Luminal port device having internal and external sealing mechanisms
US6551270B1 (en) * 2000-08-30 2003-04-22 Snowden Pencer, Inc. Dual lumen access port
US20070282266A1 (en) * 2006-05-31 2007-12-06 Philip Davidson Bifurcated endoscopy cannula

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183471A (en) * 1992-01-24 1993-02-02 Wilk Peter J Laparoscopic cannula
EP1340467A2 (en) * 1996-05-09 2003-09-03 Olympus Optical Co., Ltd. A cavity retaining tool for general surgery
WO1998022040A1 (en) * 1996-11-19 1998-05-28 Uroplasty, Inc. Instrument for guiding delivery of injectable materials in treating urinary incontinence
US20080161826A1 (en) * 2003-12-17 2008-07-03 Gerald Guiraudon Universal cardiac introducer
WO2006008034A1 (en) * 2004-07-19 2006-01-26 Q-Med Ab An arrangement and a method for injection of a substance into a body organ
WO2008149332A1 (en) * 2007-06-05 2008-12-11 Atropos Limited An instrument access device

Also Published As

Publication number Publication date
ITMI20090285A1 (en) 2009-05-28
WO2010097365A2 (en) 2010-09-02
IT1398153B1 (en) 2013-02-14

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