AU2010250742A1 - Trocar - Google Patents
Trocar Download PDFInfo
- Publication number
- AU2010250742A1 AU2010250742A1 AU2010250742A AU2010250742A AU2010250742A1 AU 2010250742 A1 AU2010250742 A1 AU 2010250742A1 AU 2010250742 A AU2010250742 A AU 2010250742A AU 2010250742 A AU2010250742 A AU 2010250742A AU 2010250742 A1 AU2010250742 A1 AU 2010250742A1
- Authority
- AU
- Australia
- Prior art keywords
- radius
- top cap
- trocar
- obturator
- distal
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 claims description 39
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241000405070 Percophidae Species 0.000 claims 1
- 210000000683 abdominal cavity Anatomy 0.000 description 15
- 238000005452 bending Methods 0.000 description 6
- 210000003811 finger Anatomy 0.000 description 6
- 210000003815 abdominal wall Anatomy 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 230000000916 dilatatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000013060 biological fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- LJCZNYWLQZZIOS-UHFFFAOYSA-N 2,2,2-trichlorethoxycarbonyl chloride Chemical compound ClC(=O)OCC(Cl)(Cl)Cl LJCZNYWLQZZIOS-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000034693 Laceration Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229940075473 medical gases Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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
- A61B17/3417—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, 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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- 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
- A61B2017/3456—Details of tips blunt
-
- 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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
- A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITRM2009A00257 | 2009-05-19 | ||
| IT000257A ITRM20090257A1 (it) | 2009-05-19 | 2009-05-19 | Trocar. |
| PCT/IT2010/000214 WO2010134112A2 (en) | 2009-05-19 | 2010-05-14 | Trocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010250742A1 true AU2010250742A1 (en) | 2011-12-15 |
Family
ID=41667324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010250742A Abandoned AU2010250742A1 (en) | 2009-05-19 | 2010-05-14 | Trocar |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2432409A2 (zh) |
| JP (1) | JP2013526294A (zh) |
| CN (1) | CN102573675A (zh) |
| AU (1) | AU2010250742A1 (zh) |
| CA (1) | CA2762049A1 (zh) |
| IT (1) | ITRM20090257A1 (zh) |
| WO (1) | WO2010134112A2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519852A (zh) * | 2013-10-10 | 2014-01-22 | 程张军 | 一种套管穿刺器 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8816033D0 (en) * | 1988-07-06 | 1988-08-10 | Ethicon Inc | Improved safety trocar |
| US5549565A (en) * | 1993-07-13 | 1996-08-27 | Symbiosis Corporation | Reusable surgical trocar with disposable valve assembly |
| US5662673A (en) | 1995-04-05 | 1997-09-02 | Kieturakis; Maciej J. | Surgical trocar and method for placing a trocar sleeve in a body wall |
| US5807275A (en) * | 1995-07-19 | 1998-09-15 | Medical Biopsy, Inc. | Biopsy needle |
| US5879332A (en) | 1997-03-26 | 1999-03-09 | Ethicon Endo-Surgery, Inc. | Trocar having protector with flexible end |
| US6989003B2 (en) * | 2001-08-31 | 2006-01-24 | Conmed Corporation | Obturator and cannula for a trocar adapted for ease of insertion and removal |
| US20040260244A1 (en) * | 2001-08-31 | 2004-12-23 | Piechowicz Michael E. | Seals for trocars |
| EP2428170B1 (en) | 2001-09-24 | 2013-05-29 | Applied Medical Resources Corporation | Bladeless obturator |
| US7785294B2 (en) * | 2003-09-30 | 2010-08-31 | Ethicon Endo-Surgery, Inc. | Woven protector for trocar seal assembly |
| US20080243163A1 (en) | 2004-12-08 | 2008-10-02 | Thierry Masseglia | Perforating Trocar |
| US7163525B2 (en) * | 2004-12-17 | 2007-01-16 | Ethicon Endo-Surgery, Inc. | Duckbill seal protector |
| CA2632369A1 (en) * | 2007-05-31 | 2008-11-30 | Tyco Healthcare Group Lp | Access apparatus with shallow zero closure valve |
-
2009
- 2009-05-19 IT IT000257A patent/ITRM20090257A1/it unknown
-
2010
- 2010-05-14 CA CA2762049A patent/CA2762049A1/en not_active Abandoned
- 2010-05-14 WO PCT/IT2010/000214 patent/WO2010134112A2/en active Application Filing
- 2010-05-14 AU AU2010250742A patent/AU2010250742A1/en not_active Abandoned
- 2010-05-14 CN CN2010800326650A patent/CN102573675A/zh active Pending
- 2010-05-14 JP JP2012511412A patent/JP2013526294A/ja not_active Withdrawn
- 2010-05-14 EP EP10736811A patent/EP2432409A2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITRM20090257A1 (it) | 2010-11-20 |
| JP2013526294A (ja) | 2013-06-24 |
| WO2010134112A3 (en) | 2011-02-10 |
| WO2010134112A2 (en) | 2010-11-25 |
| CN102573675A (zh) | 2012-07-11 |
| CA2762049A1 (en) | 2010-11-25 |
| EP2432409A2 (en) | 2012-03-28 |
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| Publication | Publication Date | Title |
|---|---|---|
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| CN116687529A (zh) | 用于机器人辅助外科手术的具有气体密封进入盖和阀密封进入盖的气体循环系统 | |
| JP2020108739A (ja) | 外科用アクセスデバイスおよびそれと共に使用するためのスリーブストップ | |
| US11344287B2 (en) | Laparoscopic surgical instrument | |
| AU2010250742A1 (en) | Trocar | |
| EP2566407B1 (en) | Seal device for trocar and related trocar | |
| EP2644139A2 (en) | Cannula valve assembly | |
| EP4085852A1 (en) | Surgical access device having a hollow anchor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |