BRPI0416943A - retrator - Google Patents
retratorInfo
- Publication number
- BRPI0416943A BRPI0416943A BRPI0416943-3A BRPI0416943A BRPI0416943A BR PI0416943 A BRPI0416943 A BR PI0416943A BR PI0416943 A BRPI0416943 A BR PI0416943A BR PI0416943 A BRPI0416943 A BR PI0416943A
- Authority
- BR
- Brazil
- Prior art keywords
- walls
- separated
- contemplated
- guides
- retractor
- 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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
-
- 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
- A61B17/3421—Cannulas
- A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00407—Ratchet means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00862—Material properties elastic or resilient
-
- 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
- A61B17/025—Joint distractors
- A61B2017/0256—Joint distractors for the spine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
Abstract
"RETRATOR". A presente invenção proporciona métodos e aparelhos segundo os quais um retrator cirúrgico compreende uma pluralidade de paredes retentoras de tecido, mecanicamente acopladas, e que são guiadas para uma posição ao longo de uma ou mais guias previamente implantadas dentro do paciente. As paredes são de preferência acopladas por pinos, de tal modo que a separação de algumas das paredes, umas das outras, abre um espaço operatório. Existem de preferência duas guias que são introduzidas ou aparafusadas nos pedículos de vértebras, ou em um outro osso. Canais superdimensionados se acham melhor dispostos em uma armação, a qual serve também para manter travadas as paredes quando separadas. Diversos aspectos de conveniência são contemplados, incluindo uma tela disposta entre as paredes, que se expande na medida em que as paredes são separadas. Estão contempladas também projeções próximas da parte inferior de uma ou mais paredes, as quais podem, de forma alternativa ou adicional, auxiliar a manter no lugar o tecido subjacente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52573203P | 2003-11-26 | 2003-11-26 | |
PCT/US2004/039861 WO2005053513A2 (en) | 2003-11-26 | 2004-11-24 | Guided retractor and methods of use |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0416943A true BRPI0416943A (pt) | 2007-02-13 |
Family
ID=34652373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0416943-3A BRPI0416943A (pt) | 2003-11-26 | 2004-11-24 | retrator |
Country Status (10)
Country | Link |
---|---|
US (2) | US7144368B2 (pt) |
EP (1) | EP1699364A2 (pt) |
JP (1) | JP2007512101A (pt) |
KR (1) | KR20060113971A (pt) |
CN (1) | CN1905840A (pt) |
AU (1) | AU2004294992A1 (pt) |
BR (1) | BRPI0416943A (pt) |
CA (1) | CA2547065A1 (pt) |
WO (1) | WO2005053513A2 (pt) |
ZA (1) | ZA200604621B (pt) |
Families Citing this family (94)
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US20080183044A1 (en) * | 2007-01-26 | 2008-07-31 | Dennis Colleran | Flexible surgical retractor and method of use |
US8062217B2 (en) | 2007-01-26 | 2011-11-22 | Theken Spine, Llc | Surgical retractor with removable blades and method of use |
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AU2008308426A1 (en) | 2007-10-05 | 2009-04-09 | Synthes Gmbh | Dilation system and method of using the same |
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US8864654B2 (en) | 2010-04-20 | 2014-10-21 | Jeffrey B. Kleiner | Method and apparatus for performing retro peritoneal dissection |
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US8480704B2 (en) | 2009-02-26 | 2013-07-09 | Bhdl Holdings, Llc | Surgical dilator, retractor and mounting pad |
US10413287B2 (en) | 2009-02-26 | 2019-09-17 | Bhdl Holdings, Llc | Surgical dilator, retractor and mounting pad |
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US8257251B2 (en) | 2009-04-08 | 2012-09-04 | Ethicon Endo-Surgery, Inc. | Methods and devices for providing access into a body cavity |
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US9060877B2 (en) | 2009-09-18 | 2015-06-23 | Spinal Surgical Strategies, Llc | Fusion cage with combined biological delivery system |
US10973656B2 (en) | 2009-09-18 | 2021-04-13 | Spinal Surgical Strategies, Inc. | Bone graft delivery system and method for using same |
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-
2004
- 2004-11-18 US US10/992,260 patent/US7144368B2/en active Active
- 2004-11-24 CA CA002547065A patent/CA2547065A1/en not_active Abandoned
- 2004-11-24 EP EP04812393A patent/EP1699364A2/en not_active Withdrawn
- 2004-11-24 AU AU2004294992A patent/AU2004294992A1/en not_active Abandoned
- 2004-11-24 WO PCT/US2004/039861 patent/WO2005053513A2/en active Application Filing
- 2004-11-24 BR BRPI0416943-3A patent/BRPI0416943A/pt not_active IP Right Cessation
- 2004-11-24 JP JP2006541486A patent/JP2007512101A/ja active Pending
- 2004-11-24 CN CNA2004800407296A patent/CN1905840A/zh active Pending
- 2004-11-24 ZA ZA200604621A patent/ZA200604621B/en unknown
- 2004-11-24 KR KR1020067012814A patent/KR20060113971A/ko not_active Application Discontinuation
-
2006
- 2006-06-21 US US11/472,692 patent/US20070073110A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ZA200604621B (en) | 2007-10-31 |
CN1905840A (zh) | 2007-01-31 |
AU2004294992A1 (en) | 2005-06-16 |
US7144368B2 (en) | 2006-12-05 |
JP2007512101A (ja) | 2007-05-17 |
KR20060113971A (ko) | 2006-11-03 |
WO2005053513A2 (en) | 2005-06-16 |
US20050215862A1 (en) | 2005-09-29 |
US20070073110A1 (en) | 2007-03-29 |
WO2005053513A3 (en) | 2006-04-27 |
CA2547065A1 (en) | 2005-06-16 |
EP1699364A2 (en) | 2006-09-13 |
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