DE69225714T2 - Trokar mit zurückziehbarer spitze - Google Patents
Trokar mit zurückziehbarer spitzeInfo
- Publication number
- DE69225714T2 DE69225714T2 DE69225714T DE69225714T DE69225714T2 DE 69225714 T2 DE69225714 T2 DE 69225714T2 DE 69225714 T DE69225714 T DE 69225714T DE 69225714 T DE69225714 T DE 69225714T DE 69225714 T2 DE69225714 T2 DE 69225714T2
- Authority
- DE
- Germany
- Prior art keywords
- trocar
- retractable tip
- retractable
- tip
- 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.)
- Expired - Lifetime
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
- A61B17/3494—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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
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)
- Pathology (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75283891A | 1991-08-30 | 1991-08-30 | |
PCT/US1992/002261 WO1993004715A1 (en) | 1991-08-30 | 1992-03-20 | Trocar with retracting tip |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225714D1 DE69225714D1 (de) | 1998-07-02 |
DE69225714T2 true DE69225714T2 (de) | 1998-09-17 |
Family
ID=25028071
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0600921T Pending DE600921T1 (de) | 1991-08-30 | 1992-03-20 | Trokar mit zurückziehbarer spitze. |
DE69225714T Expired - Lifetime DE69225714T2 (de) | 1991-08-30 | 1992-03-20 | Trokar mit zurückziehbarer spitze |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0600921T Pending DE600921T1 (de) | 1991-08-30 | 1992-03-20 | Trokar mit zurückziehbarer spitze. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0600921B1 (de) |
AU (1) | AU2364592A (de) |
DE (2) | DE600921T1 (de) |
MX (1) | MX9201526A (de) |
WO (1) | WO1993004715A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE479130T1 (de) * | 1990-10-05 | 1993-11-25 | United States Surgical Corp | Sicherheitstrokar. |
US5466224A (en) * | 1990-12-18 | 1995-11-14 | Yoon; Inbae | Safety penetrating instrument having a triggered portal sleeve for establishing an endoscopic portal in an anatomical cavity wall |
US5431635A (en) * | 1990-12-18 | 1995-07-11 | Yoon; Inbae | Safety penetrating instrument having a triggered safety member for establishing an endoscopic portal in an anatomical cavity wall |
US5645556A (en) * | 1990-12-18 | 1997-07-08 | Yoon; Inbae | Safety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion |
US5578053A (en) * | 1993-06-24 | 1996-11-26 | Yoon; Inbae | Safety needle instrument having a triggered safety member |
US5645557A (en) * | 1990-12-18 | 1997-07-08 | Yoon; Inbae | Safety penetrating instrument with triggered penetrating member retraction and safety member protrusion |
US5295993A (en) * | 1991-04-30 | 1994-03-22 | United States Surgical Corporation | Safety trocar |
AU651745B2 (en) * | 1991-12-13 | 1994-07-28 | Covidien Ag | Locking pneumoneedle |
US5387197A (en) * | 1993-02-25 | 1995-02-07 | Ethicon, Inc. | Trocar safety shield locking mechanism |
US5346459A (en) * | 1993-04-14 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Trocar |
US5571134A (en) * | 1993-06-24 | 1996-11-05 | Yoon; Inbae | Safety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety member protrusion |
US5607439A (en) * | 1993-06-24 | 1997-03-04 | Yoon; Inbae | Safety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion |
US5575804A (en) * | 1993-06-24 | 1996-11-19 | Yoon; Inbae | Safety penetrating instrument with cannula moving during penetration and triggered safety member protrusion |
US5584848A (en) * | 1993-06-24 | 1996-12-17 | Yoon; Inbae | Safety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered safety member protrusion |
US5569289A (en) * | 1993-06-24 | 1996-10-29 | Yoon; Inbae | Safety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member protusion |
US5573545A (en) * | 1993-06-24 | 1996-11-12 | Yoon; Inbae | Safety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion |
US5453094A (en) * | 1993-09-17 | 1995-09-26 | Minnesota Mining And Manufacturing Company | Kit assembly for use during a laparoscopic surgical procedure |
US5522833A (en) * | 1994-08-29 | 1996-06-04 | Ethicon Endo-Surgery, Inc. | Retractable obturator for a trocar |
WO2005044116A2 (en) * | 2003-11-07 | 2005-05-19 | Novo Nordisk A/S | Cutting device for blunt needle |
DE102006015690A1 (de) | 2006-03-27 | 2007-10-11 | Aesculap Ag & Co. Kg | Chirurgisches Dichtelement, chirurgische Dichtung und chirurgisches Abdichtungssystem |
DE102006024757A1 (de) | 2006-05-27 | 2007-12-06 | Aesculap Ag & Co. Kg | Chirurgischer Obturator |
DE102006024756B4 (de) | 2006-05-27 | 2008-08-21 | Aesculap Ag & Co. Kg | Chirurgischer Obturator |
DE102006059012B3 (de) | 2006-12-14 | 2008-05-29 | Aesculap Ag & Co. Kg | Chirurgischer Obturator |
DE102008033375A1 (de) | 2008-07-09 | 2010-01-14 | Aesculap Ag | Chirurgische Dichtelementhalterung zum Halten eines chirurgischen Dichtelements und chirurgisches Abdichtungssystem |
DE102008033374A1 (de) | 2008-07-09 | 2010-01-14 | Aesculap Ag | Chirurgisches Schutzvorrichtung für ein chirurgisches Dichtelement und chirurgisches Abdichtungssystem |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4535773A (en) * | 1982-03-26 | 1985-08-20 | Inbae Yoon | Safety puncturing instrument and method |
US4902280A (en) * | 1986-10-17 | 1990-02-20 | United States Surgical Corporation | Trocar |
US4747831A (en) * | 1987-04-29 | 1988-05-31 | Phase Medical, Inc. | Cannula insertion set with safety retracting needle |
US4931042A (en) * | 1987-10-26 | 1990-06-05 | Endotherapeutics | Trocar assembly with improved latch |
US4943280A (en) * | 1987-12-31 | 1990-07-24 | United States Surgical Corporaiton | Self-seating flapper valve for an insufflation cannula assembly |
US5053016A (en) * | 1987-12-31 | 1991-10-01 | United States Surgical Corporation | Valve seat for an insufflation cannula assembly |
US5116353B1 (en) * | 1990-10-05 | 1996-09-10 | Digital Voice Systems Inc | Safety trocar |
DE479130T1 (de) * | 1990-10-05 | 1993-11-25 | United States Surgical Corp | Sicherheitstrokar. |
AU648135B2 (en) * | 1991-01-15 | 1994-04-14 | Ethicon Inc. | Knife for surgical trocar |
US5152754A (en) * | 1991-02-15 | 1992-10-06 | Minnesota Mining And Manufacturing Company | Trocar |
-
1992
- 1992-03-20 WO PCT/US1992/002261 patent/WO1993004715A1/en active IP Right Grant
- 1992-03-20 DE DE0600921T patent/DE600921T1/de active Pending
- 1992-03-20 EP EP92915954A patent/EP0600921B1/de not_active Expired - Lifetime
- 1992-03-20 AU AU23645/92A patent/AU2364592A/en not_active Abandoned
- 1992-03-20 DE DE69225714T patent/DE69225714T2/de not_active Expired - Lifetime
- 1992-04-12 MX MX9201526A patent/MX9201526A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0600921A1 (de) | 1994-06-15 |
EP0600921A4 (de) | 1995-01-25 |
EP0600921B1 (de) | 1998-05-27 |
DE600921T1 (de) | 1995-04-20 |
MX9201526A (es) | 1994-08-31 |
AU2364592A (en) | 1993-04-05 |
DE69225714D1 (de) | 1998-07-02 |
WO1993004715A1 (en) | 1993-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SHERWOOD SERVICES AG, SCHAFFHAUSEN, CH |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: COVIDIEN AG, NEUHAUSEN AM RHEINFALL, CH |