WO2008127887A1 - Visualized entry trocar with moving blade - Google Patents
Visualized entry trocar with moving blade Download PDFInfo
- Publication number
- WO2008127887A1 WO2008127887A1 PCT/US2008/059342 US2008059342W WO2008127887A1 WO 2008127887 A1 WO2008127887 A1 WO 2008127887A1 US 2008059342 W US2008059342 W US 2008059342W WO 2008127887 A1 WO2008127887 A1 WO 2008127887A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- obturator
- optical
- obturator according
- tissue
- Prior art date
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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3476—Powered trocars, e.g. electrosurgical cutting, lasers, powered knives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/32006—Surgical cutting instruments with a cutting strip, band or chain, e.g. like a chainsaw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B2017/3454—Details of tips
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
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008239409A AU2008239409B2 (en) | 2007-04-11 | 2008-04-04 | Visualized entry trocar with moving blade |
EP08745070.6A EP2150186B1 (en) | 2007-04-11 | 2008-04-04 | Visualized entry trocar with moving blade |
JP2010503129A JP5437233B2 (en) | 2007-04-11 | 2008-04-04 | Visualization entry trocar with moving blade |
CA002681894A CA2681894A1 (en) | 2007-04-11 | 2008-04-04 | Visualized entry trocar with moving blade |
US12/594,609 US20100048994A1 (en) | 2007-04-11 | 2008-04-04 | Visualized entry trocar with moving blade |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92284107P | 2007-04-11 | 2007-04-11 | |
US60/922,841 | 2007-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008127887A1 true WO2008127887A1 (en) | 2008-10-23 |
Family
ID=39864298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/059342 WO2008127887A1 (en) | 2007-04-11 | 2008-04-04 | Visualized entry trocar with moving blade |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100048994A1 (en) |
EP (1) | EP2150186B1 (en) |
JP (1) | JP5437233B2 (en) |
AU (1) | AU2008239409B2 (en) |
CA (1) | CA2681894A1 (en) |
WO (1) | WO2008127887A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3284423A1 (en) * | 2012-04-28 | 2018-02-21 | Physcient, Inc. | Devices for soft tissue dissection |
US10383651B2 (en) | 2014-04-22 | 2019-08-20 | Physcient, Inc. | Instruments, devices, and related methods for soft tissue dissection |
US10582942B2 (en) | 2014-04-18 | 2020-03-10 | Physcient, Inc. | Methods and devices for soft tissue dissection |
US10639056B2 (en) | 2012-04-28 | 2020-05-05 | Physcient, Inc. | Methods and devices for soft tissue dissection |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120059247A1 (en) * | 2010-09-03 | 2012-03-08 | Speeg Trevor W V | Echogenic needle for biopsy device |
US9835816B2 (en) * | 2015-06-10 | 2017-12-05 | Telect, Inc. | Fiber blocking kits |
US11197687B2 (en) | 2018-08-01 | 2021-12-14 | Medtronic, Inc. | Medical tools for and methods of gaining access to extra vascular spaces |
USD981563S1 (en) * | 2019-10-11 | 2023-03-21 | Aok Innovations, Llc | Chest tube insertion aid and handle assembly |
US20220031390A1 (en) * | 2020-07-31 | 2022-02-03 | Medtronic, Inc. | Bipolar tool for separating tissue adhesions or tunneling |
WO2022187871A1 (en) * | 2021-03-05 | 2022-09-09 | Rafael Holdings, Inc. | Videoscopic arthroscopic instruments, devices, and systems and methods of use and assembly |
US11963692B2 (en) | 2021-04-30 | 2024-04-23 | Aok Innovations, Llc | Body cavity access device |
Citations (2)
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US5591186A (en) * | 1991-05-22 | 1997-01-07 | Wurster; Helmut | Self-cutting trocar |
US5860996A (en) * | 1994-05-26 | 1999-01-19 | United States Surgical Corporation | Optical trocar |
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-
2008
- 2008-04-04 AU AU2008239409A patent/AU2008239409B2/en not_active Ceased
- 2008-04-04 EP EP08745070.6A patent/EP2150186B1/en not_active Not-in-force
- 2008-04-04 CA CA002681894A patent/CA2681894A1/en not_active Abandoned
- 2008-04-04 US US12/594,609 patent/US20100048994A1/en not_active Abandoned
- 2008-04-04 JP JP2010503129A patent/JP5437233B2/en not_active Expired - Fee Related
- 2008-04-04 WO PCT/US2008/059342 patent/WO2008127887A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5591186A (en) * | 1991-05-22 | 1997-01-07 | Wurster; Helmut | Self-cutting trocar |
US5860996A (en) * | 1994-05-26 | 1999-01-19 | United States Surgical Corporation | Optical trocar |
Non-Patent Citations (1)
Title |
---|
See also references of EP2150186A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3284423A1 (en) * | 2012-04-28 | 2018-02-21 | Physcient, Inc. | Devices for soft tissue dissection |
US10639056B2 (en) | 2012-04-28 | 2020-05-05 | Physcient, Inc. | Methods and devices for soft tissue dissection |
US11253283B2 (en) | 2012-04-28 | 2022-02-22 | Physcient, Inc. | Methods and devices for soft tissue dissection |
US10582942B2 (en) | 2014-04-18 | 2020-03-10 | Physcient, Inc. | Methods and devices for soft tissue dissection |
US10383651B2 (en) | 2014-04-22 | 2019-08-20 | Physcient, Inc. | Instruments, devices, and related methods for soft tissue dissection |
Also Published As
Publication number | Publication date |
---|---|
CA2681894A1 (en) | 2008-10-23 |
US20100048994A1 (en) | 2010-02-25 |
AU2008239409B2 (en) | 2013-09-19 |
JP5437233B2 (en) | 2014-03-12 |
EP2150186A1 (en) | 2010-02-10 |
AU2008239409A1 (en) | 2008-10-23 |
EP2150186B1 (en) | 2015-11-11 |
JP2010523272A (en) | 2010-07-15 |
EP2150186A4 (en) | 2013-06-12 |
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