EP1871261A4 - Medical instrument with indented loop and associated method - Google Patents
Medical instrument with indented loop and associated methodInfo
- Publication number
- EP1871261A4 EP1871261A4 EP05735548A EP05735548A EP1871261A4 EP 1871261 A4 EP1871261 A4 EP 1871261A4 EP 05735548 A EP05735548 A EP 05735548A EP 05735548 A EP05735548 A EP 05735548A EP 1871261 A4 EP1871261 A4 EP 1871261A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- loop
- tubular member
- wire
- size
- medical instrument
- 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.)
- Withdrawn
Links
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- 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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00287—Bags for minimally invasive surgery
-
- 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
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
- A61B2018/141—Snare
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/012249 WO2006112813A1 (en) | 2005-04-12 | 2005-04-12 | Medical instrument with indented loop and associated method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1871261A1 EP1871261A1 (en) | 2008-01-02 |
EP1871261A4 true EP1871261A4 (en) | 2010-07-07 |
Family
ID=37115424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05735548A Withdrawn EP1871261A4 (en) | 2005-04-12 | 2005-04-12 | Medical instrument with indented loop and associated method |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1871261A4 (en) |
WO (1) | WO2006112813A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017136188A (en) * | 2016-02-03 | 2017-08-10 | 株式会社八光 | Snare for endoscope |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681324A (en) * | 1993-06-16 | 1997-10-28 | Ethicon, Inc. | Surgical tissue retrieval instrument |
US5752961A (en) * | 1996-03-25 | 1998-05-19 | The University Of Kentucky Research Foundation | Angled snare assembly |
US5906621A (en) * | 1996-05-14 | 1999-05-25 | United States Endoscopy Group, Inc. | Endoscopic surgical device |
US6007546A (en) * | 1998-10-26 | 1999-12-28 | Boston Scientific Ltd. | Injection snare |
US6348056B1 (en) * | 1999-08-06 | 2002-02-19 | Scimed Life Systems, Inc. | Medical retrieval device with releasable retrieval basket |
US20050085808A1 (en) * | 2003-10-16 | 2005-04-21 | Nakao Naomi L. | Medical instrument with indented loop and associated method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2011258A (en) * | 1977-11-18 | 1979-07-11 | Wolf Gmbh Richard | Device for removing excrescences and polyps |
US4256113A (en) * | 1977-12-08 | 1981-03-17 | Chamness Dale L | Surgical apparatus |
US5207686A (en) * | 1992-04-15 | 1993-05-04 | Stuart Dolgin | Surgical snare |
JP3426510B2 (en) * | 1998-07-27 | 2003-07-14 | ペンタックス株式会社 | High frequency snare for endoscope |
-
2005
- 2005-04-12 WO PCT/US2005/012249 patent/WO2006112813A1/en active Application Filing
- 2005-04-12 EP EP05735548A patent/EP1871261A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681324A (en) * | 1993-06-16 | 1997-10-28 | Ethicon, Inc. | Surgical tissue retrieval instrument |
US5752961A (en) * | 1996-03-25 | 1998-05-19 | The University Of Kentucky Research Foundation | Angled snare assembly |
US5906621A (en) * | 1996-05-14 | 1999-05-25 | United States Endoscopy Group, Inc. | Endoscopic surgical device |
US6007546A (en) * | 1998-10-26 | 1999-12-28 | Boston Scientific Ltd. | Injection snare |
US6348056B1 (en) * | 1999-08-06 | 2002-02-19 | Scimed Life Systems, Inc. | Medical retrieval device with releasable retrieval basket |
US20050085808A1 (en) * | 2003-10-16 | 2005-04-21 | Nakao Naomi L. | Medical instrument with indented loop and associated method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006112813A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2006112813A1 (en) | 2006-10-26 |
EP1871261A1 (en) | 2008-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20071030 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100609 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 17/32 20060101ALN20100602BHEP Ipc: A61B 10/04 20060101ALI20100602BHEP Ipc: A61B 18/14 20060101AFI20100602BHEP Ipc: A61B 17/221 20060101ALI20100602BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20131105 |