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WO2008044044A3 - Surgical instruments - Google Patents

Surgical instruments Download PDF

Info

Publication number
WO2008044044A3
WO2008044044A3 PCT/GB2007/003890 GB2007003890W WO2008044044A3 WO 2008044044 A3 WO2008044044 A3 WO 2008044044A3 GB 2007003890 W GB2007003890 W GB 2007003890W WO 2008044044 A3 WO2008044044 A3 WO 2008044044A3
Authority
WO
WIPO (PCT)
Prior art keywords
surgical instruments
operative
elongate
operative part
condition
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/GB2007/003890
Other languages
French (fr)
Other versions
WO2008044044A2 (en
Inventor
Michael Ulrich Lamperth
Ian Robert Young
Philipp Bachtold
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.)
Ip2ipo Innovations Ltd
Original Assignee
Imperial Innovations Ltd
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 Imperial Innovations Ltd filed Critical Imperial Innovations Ltd
Publication of WO2008044044A2 publication Critical patent/WO2008044044A2/en
Publication of WO2008044044A3 publication Critical patent/WO2008044044A3/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
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy 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
    • A61B2017/3419—Sealing means between cannula and body
    • 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
    • A61B2017/3435—Cannulas using everted sleeves
    • 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
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • 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
    • A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment

Landscapes

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

Abstract

A surgical instrument (8) comprising an elongate part (10) and an operative part (12) supported on the elongate part and arranged to be inserted into body tissue. The instrument further comprises a sheath (14) attached to the support (10) and flexible between an exposing condition in which the operative part (12) is exposed and a covering condition in which it covers the operative part.
PCT/GB2007/003890 2006-10-11 2007-10-11 Surgical instruments Ceased WO2008044044A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0620088.5A GB0620088D0 (en) 2006-10-11 2006-10-11 Surgical instruments
GB0620088.5 2006-10-11

Publications (2)

Publication Number Publication Date
WO2008044044A2 WO2008044044A2 (en) 2008-04-17
WO2008044044A3 true WO2008044044A3 (en) 2008-10-02

Family

ID=37491256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/003890 Ceased WO2008044044A2 (en) 2006-10-11 2007-10-11 Surgical instruments

Country Status (2)

Country Link
GB (1) GB0620088D0 (en)
WO (1) WO2008044044A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123879A1 (en) * 2011-03-17 2012-09-20 Koninklijke Philips Electronics N.V. Catheter biopsy device with reduced contamination risk
EP3597112A1 (en) * 2018-07-17 2020-01-22 Erbe Elektromedizin GmbH Biopsy material recovery device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000080A2 (en) * 1999-06-29 2001-01-04 Jones Jeffrey S Safety sheaths for endoscopes
US20030139767A1 (en) * 2002-01-23 2003-07-24 Jespersen Chris A. Body tissue retrievel bag arrangement
US20050049624A1 (en) * 2003-08-04 2005-03-03 Medcanica, Inc. Surgical port device
US20050085826A1 (en) * 2003-10-21 2005-04-21 Scimed Life Systems, Inc. Unfolding balloon catheter for proximal embolus protection
US20050236459A1 (en) * 2002-07-31 2005-10-27 Gresham Richard D Tool member cover and cover deployment device
EP1772104A2 (en) * 2005-10-07 2007-04-11 Tsion Israel Medical Systems Ltd. Contamination protection device and method for use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000080A2 (en) * 1999-06-29 2001-01-04 Jones Jeffrey S Safety sheaths for endoscopes
US20030139767A1 (en) * 2002-01-23 2003-07-24 Jespersen Chris A. Body tissue retrievel bag arrangement
US20050236459A1 (en) * 2002-07-31 2005-10-27 Gresham Richard D Tool member cover and cover deployment device
US20050049624A1 (en) * 2003-08-04 2005-03-03 Medcanica, Inc. Surgical port device
US20050085826A1 (en) * 2003-10-21 2005-04-21 Scimed Life Systems, Inc. Unfolding balloon catheter for proximal embolus protection
EP1772104A2 (en) * 2005-10-07 2007-04-11 Tsion Israel Medical Systems Ltd. Contamination protection device and method for use

Also Published As

Publication number Publication date
GB0620088D0 (en) 2006-11-22
WO2008044044A2 (en) 2008-04-17

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