CA3006045A1 - Instrument chirurgical pour la penetration de couches de tissu - Google Patents
Instrument chirurgical pour la penetration de couches de tissu Download PDFInfo
- Publication number
- CA3006045A1 CA3006045A1 CA3006045A CA3006045A CA3006045A1 CA 3006045 A1 CA3006045 A1 CA 3006045A1 CA 3006045 A CA3006045 A CA 3006045A CA 3006045 A CA3006045 A CA 3006045A CA 3006045 A1 CA3006045 A1 CA 3006045A1
- Authority
- CA
- Canada
- Prior art keywords
- edge
- surgical instrument
- cutting
- cutting feature
- feature
- 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.)
- Pending
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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/295—Forceps for use in minimally invasive surgery combined with cutting implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in 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
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- 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
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
-
- 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)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (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)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
La présente invention concerne un instrument pour l'insertion et la pénétration chirurgicales de couches de tissu qui comprend une tige, une surface d'extrémité distalement orientée, et au moins un élément de coupe positionné sur la surface d'extrémité distalement orientée. L'au moins un élément de coupe est structurellement configuré pour être atraumatique lorsqu'il n'est pas mis en rotation. L'au moins un élément de coupe permet la coupe de tissu lorsque l'au moins un élément de coupe est mis en rotation autour d'un axe de rotation. L'au moins un élément de coupe peut comprendre un bord tranchant qui est positionné de façon tangentielle par rapport à un cylindre imaginaire centré sur l'axe de rotation et/ou un élément de coupe qui est positionné de sorte qu'un plan défini le long du bord de coupe ne s'étende pas à travers l'axe de rotation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562260112P | 2015-11-25 | 2015-11-25 | |
US62/260,112 | 2015-11-25 | ||
PCT/US2016/062549 WO2017091445A1 (fr) | 2015-11-25 | 2016-11-17 | Instrument chirurgical pour la pénétration de couches de tissu |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3006045A1 true CA3006045A1 (fr) | 2017-06-01 |
Family
ID=58763541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3006045A Pending CA3006045A1 (fr) | 2015-11-25 | 2016-11-17 | Instrument chirurgical pour la penetration de couches de tissu |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN108289696B (fr) |
CA (1) | CA3006045A1 (fr) |
HK (1) | HK1254655A1 (fr) |
WO (1) | WO2017091445A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2553664B (en) * | 2016-09-12 | 2018-11-14 | Chao Stan | Fascia cutting and spreading instrument for use in laparoscopy |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226426A (en) * | 1990-12-18 | 1993-07-13 | Inbae Yoon | Safety penetrating instrument |
US6083237A (en) * | 1998-10-23 | 2000-07-04 | Ethico Endo-Surgery, Inc. | Biopsy instrument with tissue penetrating spiral |
DE10007919C2 (de) * | 2000-02-21 | 2003-07-17 | Wolf Gmbh Richard | Zange zum Freipräparieren von Gewebe in einer Körperhöhle |
US8398666B2 (en) * | 2000-05-16 | 2013-03-19 | Teleflex Medical Incorporated | Penetrating tip for trocar assembly |
US6966774B2 (en) * | 2001-08-16 | 2005-11-22 | Cloudland Institute, Llc. | Endodontic instrument having notched cutting surfaces |
FR2887153B1 (fr) * | 2005-06-20 | 2008-04-04 | Alain Villette | Aiguille d'injection preforante |
EP2913013B1 (fr) * | 2009-12-02 | 2016-11-09 | Covidien LP | Procédés et dispositifs pour couper des tissus |
US9345511B2 (en) * | 2011-10-13 | 2016-05-24 | Atheromed, Inc. | Atherectomy apparatus, systems and methods |
-
2016
- 2016-11-17 CN CN201680069240.4A patent/CN108289696B/zh active Active
- 2016-11-17 WO PCT/US2016/062549 patent/WO2017091445A1/fr active Application Filing
- 2016-11-17 CA CA3006045A patent/CA3006045A1/fr active Pending
-
2018
- 2018-10-24 HK HK18113623.8A patent/HK1254655A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017091445A1 (fr) | 2017-06-01 |
HK1254655A1 (zh) | 2019-07-26 |
CN108289696B (zh) | 2021-03-19 |
CN108289696A (zh) | 2018-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20211115 |
|
EEER | Examination request |
Effective date: 20211115 |
|
EEER | Examination request |
Effective date: 20211115 |
|
EEER | Examination request |
Effective date: 20211115 |