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USD497669S1 - Safety trocar with progressive cutting tip guards and gas jet tissue deflector - Google Patents

Safety trocar with progressive cutting tip guards and gas jet tissue deflector Download PDF

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Publication number
USD497669S1
USD497669S1 US29/144,096 US14409601F USD497669S US D497669 S1 USD497669 S1 US D497669S1 US 14409601 F US14409601 F US 14409601F US D497669 S USD497669 S US D497669S
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US
United States
Prior art keywords
cutting tip
gas jet
safety trocar
progressive cutting
tip guards
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
Application number
US29/144,096
Inventor
Ernesto E. Blanco
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Individual
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Individual
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Priority to US29/144,096 priority Critical patent/USD497669S1/en
Application granted granted Critical
Publication of USD497669S1 publication Critical patent/USD497669S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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FIG. 1 is a perspective view as seen from the top, front right side, of a safety trocar with progressive cutting tip guards and gas jet tissue deflector showing my design, the bottom, left and front perspective view being a mirror image thereof, wherein the cutting blade is shown in a guarded position;
FIG. 2 is a perspective view as seen from the top, front right side thereof, the bottom, left and front perspective view being a mirror image thereof, wherein the cutting blade is shown in a partially exposed position;
FIG. 3 is a perspective view as seen from the top, front right side thereof, the bottom, left and front perspective view being a mirror image thereof, wherein the cutting blade is shown in a fully exposed position, with the guards retracted; and,
FIG. 4 is a perspective view as seen in FIG. 1, the broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a safety trocar with progressive cutting tip guards and gas jet tissue deflector, as shown and described.
US29/144,096 2000-06-22 2001-06-27 Safety trocar with progressive cutting tip guards and gas jet tissue deflector Expired - Lifetime USD497669S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/144,096 USD497669S1 (en) 2000-06-22 2001-06-27 Safety trocar with progressive cutting tip guards and gas jet tissue deflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59845300 2000-06-22
US29/144,096 USD497669S1 (en) 2000-06-22 2001-06-27 Safety trocar with progressive cutting tip guards and gas jet tissue deflector

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US09/598,453 Division US6497687B1 (en) 1999-06-22 2000-06-22 Safety trocar with progressive cutting tip guards and gas jet tissue deflector

Publications (1)

Publication Number Publication Date
USD497669S1 true USD497669S1 (en) 2004-10-26

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US29/144,096 Expired - Lifetime USD497669S1 (en) 2000-06-22 2001-06-27 Safety trocar with progressive cutting tip guards and gas jet tissue deflector

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD517694S1 (en) * 2003-08-12 2006-03-21 Erblan Surgical, Inc Tip portion of an infusor
USD531726S1 (en) 2004-07-12 2006-11-07 Erblan Surgical, Inc. Insufflation needle
US20070005087A1 (en) * 2005-06-30 2007-01-04 Smith Robert C Thin bladed obturator with curved surfaces
USD545964S1 (en) 2004-07-09 2007-07-03 Erblan Surgical, Inc. Combined seal and valve assembly
USD561338S1 (en) 2004-12-06 2008-02-05 Erblan Surgical, Inc. Trocar and trocar actuation mechanism
USD629902S1 (en) * 2010-05-07 2010-12-28 Del Palma Orthopedics, LLC Soft-tissue dissection tip for a surgical instrument
USD629901S1 (en) * 2010-05-07 2010-12-28 Del Palma Orthopedics, LLC Tendon sheath dissection tip for a surgical instrument
USD655005S1 (en) * 2010-09-21 2012-02-28 Tyco Healthcare Group Lp Bladeless obturator member
US11147584B2 (en) 2010-07-14 2021-10-19 Trice Medical, Inc. Method and apparatus for endoscopic ligament release
USD939696S1 (en) * 2019-05-14 2021-12-28 Medline Industries, Lp Applicator
US11590018B2 (en) 2019-05-14 2023-02-28 Medline Industries, Lp Fecal management applicator and assembly
US12458388B2 (en) 2013-11-27 2025-11-04 Trice Medical, Inc. Surgical guide

Citations (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527291A (en) 1923-07-09 1925-02-24 Zorraquin Guillermo Safety-pressure-indicating needle
US2623521A (en) 1951-03-12 1952-12-30 Rose Shaw Indicating stylet needle
US2630803A (en) 1950-05-12 1953-03-10 Eustachius O Baran Double pneumothoracic needle
US3039468A (en) 1959-01-07 1962-06-19 Joseph L Price Trocar and method of treating bloat
US3090384A (en) 1960-04-15 1963-05-21 Mfg Process Lab Inc Needle
US3713447A (en) 1971-08-16 1973-01-30 E Adair Suprapubic shunt
US3774604A (en) 1971-01-28 1973-11-27 Demeco Medical Products Ab Infusion cannula assembly
US3789852A (en) 1972-06-12 1974-02-05 S Kim Expandable trochar, especially for medical purposes
US4168699A (en) 1977-08-08 1979-09-25 Mentor Corporation Sampling catheter
US4177814A (en) 1978-01-18 1979-12-11 KLI, Incorporated Self-sealing cannula
SU921554A1 (en) 1980-06-17 1982-04-23 Целиноградский государственный медицинский институт Trochar
US4403617A (en) 1981-09-08 1983-09-13 Waters Instruments, Inc. Biopsy needle
US4431426A (en) 1979-08-20 1984-02-14 Groshong Leroy E Methods and apparatus for intravenous therapy and hyperalimentation
US4491132A (en) 1982-08-06 1985-01-01 Zimmer, Inc. Sheath and retractable surgical tool combination
US4535773A (en) 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4556059A (en) 1982-09-03 1985-12-03 Adamson Jr Howard Spring operated tracheotome
US4601710A (en) 1983-08-24 1986-07-22 Endotherapeutics Corporation Trocar assembly
US4654030A (en) 1986-02-24 1987-03-31 Endotherapeutics Trocar
US4747831A (en) 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle
US4808168A (en) 1986-05-05 1989-02-28 Endotherapeutics Pneumoneedle
US4813426A (en) 1987-11-09 1989-03-21 Habley Medical Technology Corporation Shielded safety syringe having a retractable needle
US4902280A (en) 1986-10-17 1990-02-20 United States Surgical Corporation Trocar
US4906236A (en) 1988-08-29 1990-03-06 Alberts David S Self-sheathing hypodermic needle
US4922602A (en) 1981-03-16 1990-05-08 Creative Research And Manufacturing, Inc. Method of manufacturing a biopsy needle
US4931042A (en) 1987-10-26 1990-06-05 Endotherapeutics Trocar assembly with improved latch
US4952207A (en) 1988-07-11 1990-08-28 Critikon, Inc. I.V. catheter with self-locating needle guard
US5030206A (en) 1986-10-17 1991-07-09 United States Surgical Corporation Trocar
US5066288A (en) 1988-07-06 1991-11-19 Ethicon, Inc. Safety trocar
US5104382A (en) 1991-01-15 1992-04-14 Ethicon, Inc. Trocar
US5114407A (en) 1990-08-30 1992-05-19 Ethicon, Inc. Safety mechanism for trocar
US5116353A (en) 1990-10-05 1992-05-26 United States Surgical Corporation Safety trocar
US5152754A (en) 1991-02-15 1992-10-06 Minnesota Mining And Manufacturing Company Trocar
US5295993A (en) 1991-04-30 1994-03-22 United States Surgical Corporation Safety trocar
US5318585A (en) 1990-10-05 1994-06-07 United States Surgical Corporation Safety trocar
US5318580A (en) 1990-09-11 1994-06-07 Origin Medsystems, Inc. Retractable trocar
US5320610A (en) 1991-12-16 1994-06-14 Inbae Yoon Automatic retractable trocar with safety shield and method of use
US5372588A (en) 1992-11-24 1994-12-13 Farley; Kevin Trocar having blunt tip
USD362066S (en) 1994-11-04 1995-09-05 Marlow Surgical Technologies, Inc. Disposable surgical trocar
USD364924S (en) 1993-02-22 1995-12-05 Richard-Allan Medical Industries, Inc. Trocar
US5569160A (en) 1993-09-13 1996-10-29 United States Surgical Corporation Optical trocar
US5609604A (en) 1995-10-16 1997-03-11 Ethicon Endo-Surgery, Inc. Trocar with improved blade attachment
US5618297A (en) 1994-10-13 1997-04-08 Applied Medical Resources Obturator with internal tip protector
US5797943A (en) 1994-05-06 1998-08-25 Endoscopic Concepts, Inc. Shielded trocar and trocar shield
US5807338A (en) 1995-10-20 1998-09-15 United States Surgical Corporation Modular trocar system and methods of assembly
US5882340A (en) 1992-04-15 1999-03-16 Yoon; Inbae Penetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member
US6030402A (en) 1998-04-23 2000-02-29 Thompson; Ronald J. Apparatus and methods for the penetration of tissue, and the creation of an opening therein
USD443360S1 (en) 2000-03-22 2001-06-05 Dexterity Surgical Inc. Distal end of obturator for a trocar
US6319266B1 (en) 2000-03-16 2001-11-20 United States Surgical Corporation Trocar system and method of use

Patent Citations (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527291A (en) 1923-07-09 1925-02-24 Zorraquin Guillermo Safety-pressure-indicating needle
US2630803A (en) 1950-05-12 1953-03-10 Eustachius O Baran Double pneumothoracic needle
US2623521A (en) 1951-03-12 1952-12-30 Rose Shaw Indicating stylet needle
US3039468A (en) 1959-01-07 1962-06-19 Joseph L Price Trocar and method of treating bloat
US3090384A (en) 1960-04-15 1963-05-21 Mfg Process Lab Inc Needle
US3774604A (en) 1971-01-28 1973-11-27 Demeco Medical Products Ab Infusion cannula assembly
US3713447A (en) 1971-08-16 1973-01-30 E Adair Suprapubic shunt
US3789852A (en) 1972-06-12 1974-02-05 S Kim Expandable trochar, especially for medical purposes
US4168699A (en) 1977-08-08 1979-09-25 Mentor Corporation Sampling catheter
US4177814A (en) 1978-01-18 1979-12-11 KLI, Incorporated Self-sealing cannula
US4431426A (en) 1979-08-20 1984-02-14 Groshong Leroy E Methods and apparatus for intravenous therapy and hyperalimentation
SU921554A1 (en) 1980-06-17 1982-04-23 Целиноградский государственный медицинский институт Trochar
US4922602A (en) 1981-03-16 1990-05-08 Creative Research And Manufacturing, Inc. Method of manufacturing a biopsy needle
US4403617A (en) 1981-09-08 1983-09-13 Waters Instruments, Inc. Biopsy needle
US4535773A (en) 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4491132A (en) 1982-08-06 1985-01-01 Zimmer, Inc. Sheath and retractable surgical tool combination
US4556059A (en) 1982-09-03 1985-12-03 Adamson Jr Howard Spring operated tracheotome
US4601710B1 (en) 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
US4601710A (en) 1983-08-24 1986-07-22 Endotherapeutics Corporation Trocar assembly
US4654030A (en) 1986-02-24 1987-03-31 Endotherapeutics Trocar
US4808168A (en) 1986-05-05 1989-02-28 Endotherapeutics Pneumoneedle
US4902280A (en) 1986-10-17 1990-02-20 United States Surgical Corporation Trocar
US5030206A (en) 1986-10-17 1991-07-09 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
US4813426A (en) 1987-11-09 1989-03-21 Habley Medical Technology Corporation Shielded safety syringe having a retractable needle
US5066288A (en) 1988-07-06 1991-11-19 Ethicon, Inc. Safety trocar
US4952207A (en) 1988-07-11 1990-08-28 Critikon, Inc. I.V. catheter with self-locating needle guard
US4906236A (en) 1988-08-29 1990-03-06 Alberts David S Self-sheathing hypodermic needle
US5114407A (en) 1990-08-30 1992-05-19 Ethicon, Inc. Safety mechanism for trocar
US5318580A (en) 1990-09-11 1994-06-07 Origin Medsystems, Inc. Retractable trocar
US5116353B1 (en) 1990-10-05 1996-09-10 Digital Voice Systems Inc Safety trocar
US5116353A (en) 1990-10-05 1992-05-26 United States Surgical Corporation Safety trocar
US5318585A (en) 1990-10-05 1994-06-07 United States Surgical Corporation Safety trocar
US5104382A (en) 1991-01-15 1992-04-14 Ethicon, Inc. Trocar
US5152754A (en) 1991-02-15 1992-10-06 Minnesota Mining And Manufacturing Company Trocar
US5295993A (en) 1991-04-30 1994-03-22 United States Surgical Corporation Safety trocar
US5320610A (en) 1991-12-16 1994-06-14 Inbae Yoon Automatic retractable trocar with safety shield and method of use
US5882340A (en) 1992-04-15 1999-03-16 Yoon; Inbae Penetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member
US5372588A (en) 1992-11-24 1994-12-13 Farley; Kevin Trocar having blunt tip
USD364924S (en) 1993-02-22 1995-12-05 Richard-Allan Medical Industries, Inc. Trocar
US5569160A (en) 1993-09-13 1996-10-29 United States Surgical Corporation Optical trocar
US5797943A (en) 1994-05-06 1998-08-25 Endoscopic Concepts, Inc. Shielded trocar and trocar shield
US5618297A (en) 1994-10-13 1997-04-08 Applied Medical Resources Obturator with internal tip protector
USD362066S (en) 1994-11-04 1995-09-05 Marlow Surgical Technologies, Inc. Disposable surgical trocar
US5609604A (en) 1995-10-16 1997-03-11 Ethicon Endo-Surgery, Inc. Trocar with improved blade attachment
US5807338A (en) 1995-10-20 1998-09-15 United States Surgical Corporation Modular trocar system and methods of assembly
US6030402A (en) 1998-04-23 2000-02-29 Thompson; Ronald J. Apparatus and methods for the penetration of tissue, and the creation of an opening therein
US6319266B1 (en) 2000-03-16 2001-11-20 United States Surgical Corporation Trocar system and method of use
USD443360S1 (en) 2000-03-22 2001-06-05 Dexterity Surgical Inc. Distal end of obturator for a trocar

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Brehm, Denise. MIT Tech Talk, New Instrument Aims to Make Endoscopic Surgery Safer, vol. 44, No. 26. Apr. 5, 2000.
Ethicon News, Less Invasive Surgical Techniques Inspire New Ethicon* Products, Sep./Oct. 1990, vol. 38.
Freudenheim, Milt, The New York Times, Business Day, The Tiniest, Kindest Cut of All/Small Incisions Make Surgeries Cheaper, Wednesday, Jul. 10, 1991.
Shenot, Christine, Investor's Daily, New Surgery: Faster, Cheaper, Less Painful, Monday, Sep. 10, 1990.
Winslow, Ron, The Wall Street Journal, Eastern Edition, Cutting Edge: A Tiny TV Camera Is Transforming Gallbladder Surgery. vol. CCXVI No. 113, Monday, Dec. 10, 1990.

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD517694S1 (en) * 2003-08-12 2006-03-21 Erblan Surgical, Inc Tip portion of an infusor
USD545964S1 (en) 2004-07-09 2007-07-03 Erblan Surgical, Inc. Combined seal and valve assembly
USD531726S1 (en) 2004-07-12 2006-11-07 Erblan Surgical, Inc. Insufflation needle
USD561338S1 (en) 2004-12-06 2008-02-05 Erblan Surgical, Inc. Trocar and trocar actuation mechanism
US20070005087A1 (en) * 2005-06-30 2007-01-04 Smith Robert C Thin bladed obturator with curved surfaces
USD629902S1 (en) * 2010-05-07 2010-12-28 Del Palma Orthopedics, LLC Soft-tissue dissection tip for a surgical instrument
USD629901S1 (en) * 2010-05-07 2010-12-28 Del Palma Orthopedics, LLC Tendon sheath dissection tip for a surgical instrument
US11147584B2 (en) 2010-07-14 2021-10-19 Trice Medical, Inc. Method and apparatus for endoscopic ligament release
USD655005S1 (en) * 2010-09-21 2012-02-28 Tyco Healthcare Group Lp Bladeless obturator member
US12458388B2 (en) 2013-11-27 2025-11-04 Trice Medical, Inc. Surgical guide
USD939696S1 (en) * 2019-05-14 2021-12-28 Medline Industries, Lp Applicator
US11590018B2 (en) 2019-05-14 2023-02-28 Medline Industries, Lp Fecal management applicator and assembly

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