USD652922S1 - Dilator - Google Patents

Dilator Download PDF

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Publication number
USD652922S1
USD652922S1 US29/360,369 US36036910F USD652922S US D652922 S1 USD652922 S1 US D652922S1 US 36036910 F US36036910 F US 36036910F US D652922 S USD652922 S US D652922S
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United States
Prior art keywords
corridor
target site
surgical target
distraction
initial
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.)
Active
Application number
US29/360,369
Inventor
Patrick Miles
Scot Martinelli
Eric Finley
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Nuvasive Inc
Original Assignee
Nuvasive Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41009160&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=USD652922(S1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nuvasive Inc filed Critical Nuvasive Inc
Priority to US29/360,369 priority Critical patent/USD652922S1/en
Assigned to NUVASIVE, INC. reassignment NUVASIVE, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FINLEY, ERIC, GHARIB, JAMES, MILES, PATRICK, FARQUHAR, ALLEN, MARTINELLI, SCOT, MEDEIROS, GORETTI, KAULA, NORBERT
Application granted granted Critical
Priority to US29/411,651 priority patent/USD666293S1/en
Publication of USD652922S1 publication Critical patent/USD652922S1/en
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: Impulse Monitoring, Inc., NUVASIVE, INC.
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: BIOTRONIC NATIONAL, LLC, NUVASIVE CLINICAL SERVICES MONITORING, INC., NUVASIVE CLINICAL SERVICES, INC., NUVASIVE SPECIALIZED ORTHOPEDICS, INC., NUVASIVE, INC.
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NUVASIVE CLINICAL SERVICES MONITORING, INC., NUVASIVE CLINICAL SERVICES, INC., NUVASIVE SPECIALIZED ORTHOPEDICS, INC., NUVASIVE, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4887Locating particular structures in or on the body
    • A61B5/4893Nerves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/32Devices for opening or enlarging the visual field, e.g. of a tube of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0206Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0218Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025Joint distractors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0293Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/7405Details of notification to user or communication with user or patient ; user input means using sound
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00022Sensing or detecting at the treatment site
    • A61B2017/00026Conductivity or impedance, e.g. of tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00022Sensing or detecting at the treatment site
    • A61B2017/00039Electric or electromagnetic phenomena other than conductivity, e.g. capacity, inductivity, Hall effect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025Joint distractors
    • A61B2017/0256Joint distractors for the spine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025Joint distractors
    • A61B2017/0256Joint distractors for the spine
    • A61B2017/0262Joint distractors for the spine with a provision for protecting nerves

Abstract

A system for accessing a surgical target site and related methods, involving an initial distraction system for creating an initial distraction corridor, and an assembly capable of distracting from the initial distraction corridor to a secondary distraction corridor and thereafter sequentially receiving a plurality of retractor blades for retracting from the secondary distraction corridor to thereby create an operative corridor to the surgical target site, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site.

Description

The sole FIGURE is a perspective view of a dilator showing our new design.
The broken lines illustrate part of the distal portion that forms no part of the claimed design. The dilator is circular as seen from the end. The break line is shown at the wide end to indicate that only the distal portion of the dilator is illustrated. Only one view of the article is shown in the drawing or described in the specification. It is understood that the appearance of any part of the article not shown in the drawing or described in the specification forms no part of the claimed design.
Therefore, the determination of patentability is based on the design for the article shown and described.

Claims (1)

  1. The ornamental design for a dilator, as shown and described.
US29/360,369 2002-06-26 2010-04-23 Dilator Active USD652922S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/360,369 USD652922S1 (en) 2002-06-26 2010-04-23 Dilator
US29/411,651 USD666293S1 (en) 2002-06-26 2012-01-24 Dilator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39221402P 2002-06-26 2002-06-26
US10/608,362 US7582058B1 (en) 2002-06-26 2003-06-26 Surgical access system and related methods
US12/428,081 US7935051B2 (en) 2002-06-26 2009-04-22 Surgical access system and related methods
US29/360,369 USD652922S1 (en) 2002-06-26 2010-04-23 Dilator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/428,081 Continuation US7935051B2 (en) 2002-06-26 2009-04-22 Surgical access system and related methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/411,651 Continuation USD666293S1 (en) 2002-06-26 2012-01-24 Dilator

Publications (1)

Publication Number Publication Date
USD652922S1 true USD652922S1 (en) 2012-01-24

Family

ID=41009160

Family Applications (21)

Application Number Title Priority Date Filing Date
US10/608,362 Expired - Lifetime US7582058B1 (en) 2002-06-26 2003-06-26 Surgical access system and related methods
US12/428,081 Expired - Lifetime US7935051B2 (en) 2002-06-26 2009-04-22 Surgical access system and related methods
US12/635,418 Active 2024-06-30 US8192356B2 (en) 2002-06-26 2009-12-10 Surgical access system and related methods
US12/649,604 Active 2024-06-19 US8182423B2 (en) 2002-06-26 2009-12-30 Surgical access system and related methods
US12/650,336 Active 2024-06-25 US8187179B2 (en) 2002-06-26 2009-12-30 Surgical access system and related methods
US29/360,370 Active USD652519S1 (en) 2002-06-26 2010-04-23 Dilator
US29/360,368 Active USD652921S1 (en) 2002-06-26 2010-04-23 Dilator
US29/360,369 Active USD652922S1 (en) 2002-06-26 2010-04-23 Dilator
US29/411,162 Active USD666292S1 (en) 2002-06-26 2012-01-17 Dilator
US29/411,652 Active USD666294S1 (en) 2002-06-26 2012-01-24 Dilator
US29/411,651 Active USD666293S1 (en) 2002-06-26 2012-01-24 Dilator
US13/466,398 Expired - Lifetime US8672840B2 (en) 2002-06-26 2012-05-08 Surgical access system and related methods
US13/757,035 Expired - Lifetime US8708899B2 (en) 2002-06-26 2013-02-01 Surgical access system and related methods
US13/865,598 Expired - Lifetime US8915846B2 (en) 2002-06-26 2013-04-18 Surgical access system and related methods
US14/263,797 Active 2024-07-04 US9750490B2 (en) 2002-06-26 2014-04-28 Surgical access system and related methods
US14/297,369 Active 2025-05-20 US10251633B2 (en) 2002-06-26 2014-06-05 Surgical access system and related methods
US14/297,438 Active 2024-11-25 US9848861B2 (en) 2002-06-26 2014-06-05 Surgical access system and related methods
US15/445,854 Expired - Lifetime US9826968B2 (en) 2002-06-26 2017-02-28 Surgical access system and related methods
US15/448,395 Expired - Lifetime US9833227B2 (en) 2002-06-26 2017-03-02 Surgical access system and related methods
US16/293,223 Expired - Lifetime US10980524B2 (en) 2002-06-26 2019-03-05 Surgical access system and related methods
US17/176,059 Abandoned US20210177391A1 (en) 2002-06-26 2021-02-15 Surgical access system and related methods

Family Applications Before (7)

Application Number Title Priority Date Filing Date
US10/608,362 Expired - Lifetime US7582058B1 (en) 2002-06-26 2003-06-26 Surgical access system and related methods
US12/428,081 Expired - Lifetime US7935051B2 (en) 2002-06-26 2009-04-22 Surgical access system and related methods
US12/635,418 Active 2024-06-30 US8192356B2 (en) 2002-06-26 2009-12-10 Surgical access system and related methods
US12/649,604 Active 2024-06-19 US8182423B2 (en) 2002-06-26 2009-12-30 Surgical access system and related methods
US12/650,336 Active 2024-06-25 US8187179B2 (en) 2002-06-26 2009-12-30 Surgical access system and related methods
US29/360,370 Active USD652519S1 (en) 2002-06-26 2010-04-23 Dilator
US29/360,368 Active USD652921S1 (en) 2002-06-26 2010-04-23 Dilator

Family Applications After (13)

Application Number Title Priority Date Filing Date
US29/411,162 Active USD666292S1 (en) 2002-06-26 2012-01-17 Dilator
US29/411,652 Active USD666294S1 (en) 2002-06-26 2012-01-24 Dilator
US29/411,651 Active USD666293S1 (en) 2002-06-26 2012-01-24 Dilator
US13/466,398 Expired - Lifetime US8672840B2 (en) 2002-06-26 2012-05-08 Surgical access system and related methods
US13/757,035 Expired - Lifetime US8708899B2 (en) 2002-06-26 2013-02-01 Surgical access system and related methods
US13/865,598 Expired - Lifetime US8915846B2 (en) 2002-06-26 2013-04-18 Surgical access system and related methods
US14/263,797 Active 2024-07-04 US9750490B2 (en) 2002-06-26 2014-04-28 Surgical access system and related methods
US14/297,369 Active 2025-05-20 US10251633B2 (en) 2002-06-26 2014-06-05 Surgical access system and related methods
US14/297,438 Active 2024-11-25 US9848861B2 (en) 2002-06-26 2014-06-05 Surgical access system and related methods
US15/445,854 Expired - Lifetime US9826968B2 (en) 2002-06-26 2017-02-28 Surgical access system and related methods
US15/448,395 Expired - Lifetime US9833227B2 (en) 2002-06-26 2017-03-02 Surgical access system and related methods
US16/293,223 Expired - Lifetime US10980524B2 (en) 2002-06-26 2019-03-05 Surgical access system and related methods
US17/176,059 Abandoned US20210177391A1 (en) 2002-06-26 2021-02-15 Surgical access system and related methods

Country Status (1)

Country Link
US (21) US7582058B1 (en)

Cited By (16)

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USD666293S1 (en) * 2002-06-26 2012-08-28 Nuvasive, Inc. Dilator
US20130184551A1 (en) * 2012-01-13 2013-07-18 Jude V. Paganelli Neuromonitoring dilator
US8758344B2 (en) 1988-06-13 2014-06-24 Warsaw Orthopedic, Inc. Spinal implant and instruments
USD735331S1 (en) * 2014-08-27 2015-07-28 Surgiquest, Inc. Trocar for robotically assisted laparoscopic surgery
USD772408S1 (en) * 2014-07-09 2016-11-22 Simplicity Nasal dilator
US9949651B2 (en) 2011-11-01 2018-04-24 DePuy Synthes Products, Inc. Intraoperative neurophysiological monitoring system
US10213192B2 (en) 2015-07-15 2019-02-26 Warsaw Orthopedic, Inc. Surgical instrument and method of use
US10219798B2 (en) 2015-07-15 2019-03-05 Warsaw Orthopedic, Inc. Surgical instrument and method of use
US10687797B2 (en) 2008-12-18 2020-06-23 Howmedica Osteonics Corp. Lateral access system for the lumbar spine
US10799226B2 (en) 2015-07-15 2020-10-13 Warsaw Orthopedic, Inc. Surgical adaptor and method
US11166709B2 (en) 2016-08-23 2021-11-09 Stryker European Operations Holdings Llc Instrumentation and methods for the implantation of spinal implants
US11191532B2 (en) 2018-03-30 2021-12-07 Stryker European Operations Holdings Llc Lateral access retractor and core insertion
US11266391B2 (en) 2019-02-11 2022-03-08 Warsaw Orthopedic, Inc. Surgical retractor and method
US11564674B2 (en) 2019-11-27 2023-01-31 K2M, Inc. Lateral access system and method of use
US11701098B2 (en) 2019-02-11 2023-07-18 Warsaw Orthopedic, Inc. Surgical retractor system and method
US11771464B2 (en) 2018-11-13 2023-10-03 Stryker European Operations Limited Probes for surgical access system

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US9750490B2 (en) 2017-09-05
US20130150678A1 (en) 2013-06-13
US20090259108A1 (en) 2009-10-15
US9833227B2 (en) 2017-12-05
US20140235950A1 (en) 2014-08-21
US20140288374A1 (en) 2014-09-25
US9826968B2 (en) 2017-11-28
US20100113884A1 (en) 2010-05-06
US7582058B1 (en) 2009-09-01
USD652519S1 (en) 2012-01-17
US8192356B2 (en) 2012-06-05
US8182423B2 (en) 2012-05-22
US8187179B2 (en) 2012-05-29
US20170164938A1 (en) 2017-06-15
US20210177391A1 (en) 2021-06-17
US20100094093A1 (en) 2010-04-15
US20190192130A1 (en) 2019-06-27
US7935051B2 (en) 2011-05-03
US8915846B2 (en) 2014-12-23
US8708899B2 (en) 2014-04-29
USD652921S1 (en) 2012-01-24
US9848861B2 (en) 2017-12-26
USD666293S1 (en) 2012-08-28
US10980524B2 (en) 2021-04-20
USD666294S1 (en) 2012-08-28
US10251633B2 (en) 2019-04-09
US20100105986A1 (en) 2010-04-29
US20120238895A1 (en) 2012-09-20
USD666292S1 (en) 2012-08-28
US20140288375A1 (en) 2014-09-25
US20130237765A1 (en) 2013-09-12
US20170172558A1 (en) 2017-06-22
US8672840B2 (en) 2014-03-18

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