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US20150087918 |
SURGICAL RETRACTOR SYSTEM AND METHOD
A multiple piece tongue blade is described. The multiple piece tongue blade is provided with a step and a tip. The stem is adapted to be inserted into a handle of a surgical retractor. The tip is... |
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US20150250467 |
ROTATING RETRACTOR ARM
A rotatable arm is provided which provides an ability to rotate a working end of an instrument such as a surgical retractor. Rotation of a key hub transfers torque to a drive hub which causes an... |
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US20150018625 |
TISSUE RETRACTOR
A surgical site retractor is configured to retract tissue, such as in an intercostal procedure. The retractor may be formed from non-radiopaque material for improved monitoring via x-ray imaging.... |
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US20120323080 |
ADD-ON RETRACTOR ELEMENT FOR RETRACTOR SYSTEM
A retractor assembly for percutaneous surgery in a patient that includes first and second retractor portions positionable opposite one another in an incision of the patient. A working channel... |
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US20110301422 |
Method and Apparatus for Performing Spinal fusion Surgery
Implants, instruments, and methods for performing surgical procedures on the spine, including one or more of creating an operative corridor to the spine, delivering implants to the spine, fusing... |
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US20140364698 |
MINIMALLY OBSTRUCTIVE RETRACTOR FOR VAGINAL REPAIRS
This application presents minimally-obstructive and structurally-adjustable retractors for vaginal repairs, which afford an open work area of desirable size and enhanced visualization for a... |
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US20130317312 |
ACTUATABLE RETRACTOR
A positionable surgical retractor comprises a retractor blade and a coupling element. The retractor has a first surface adapted to engage and retract tissue away from a surgical field. The... |
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US20130317313 |
SPREADING RETRACTOR
A method for retraction useable in joint arthroplasty. The method includes using a joint retractor having a first arm and a second arm. The first arm has a first portion and a second portion and... |
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US20130096388 |
CUSTOMIZABLE, SELF HOLDING, SPACE RETRACTING ARTHROSCOPIC/ENDOSCOPIC CANNULA SYSTEM
The present invention is directed to a device including an inner cannula having one or more wings or leaflets attached to one end thereof. The wings or leaflets can be cut to length or shaped to... |
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US20110282158 |
SPREADING RETRACTOR
A spreadable retractor for use in joint arthroplasty. The retractor includes a first arm having a first portion and a second portion that is movably coupled to the first portion. The second... |
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US20140330086 |
SURGICAL RETRACTOR AND METHOD OF USE
A retractor includes a first wall extending from the base. The first wall has a longitudinal axis and extends between a first end and a second end. The first wall includes at least a portion of a... |
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US20150245827 |
DEVICES AND METHODS FOR MINIMALLY INVASIVE SPINAL STABLIZATION AND INSTRUMENTATION
Described herein are devices and methods for fusion of adjacent vertebral bones using distractor platforms for exposure and resection of at least a portion of the facet joint, such as in... |
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US20150216517 |
MIDLINE PARS RETRACTOR
A midline retractor provides access for the placement of PARS screws and other surgical sites. A lower profile allows for better visualization of the patients anatomy and provides better access... |
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US20130197313 |
SURGICAL RETRACTOR WITH LIGHT
A surgical retractor has a shaft with an integral blade. The shaft and the blade are joined at an angle. The blade has an upper surface. A plurality of LED lights are embedded within the blade and... |
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US20130190575 |
Lateral Retractor System and Methods of Use
Technology disclosed herein relates to retractors and methods of use for surgical procedures, and in particular, spinal surgical procedures. In one embodiment, a surgical refractor includes a pair... |
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US20110144440 |
METHODS AND DEVICES FOR ACCESSING A BODY CAVITY
Methods and devices are provided for accessing a surgical site. In one embodiment, an access device is provided having a housing and a cannula extending distally therefrom. The cannula and the... |
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US20140058210 |
Surgical Retractor Systems and Illuminated Cannulae
This invention includes surgical retractors that comprise an expandable frame that includes at least two base components, a connector, and at least two retractor blades attached to the expandable... |
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US20150164496 |
SURGICAL RETRACTOR SYSTEM
A surgical retractor system having a frame and a plurality of arms connected thereto is disclosed. At least one arm is moveable relative to the frame and the relative movement is constrained to a... |
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US20070027363 |
NERVE PROTECTION SYSTEM
The present invention relates to a device (and corresponding method) that protects (e.g., shields and/or retracts) exiting and/or descending nerve (e.g., nerve root). This may be carried out in a... |
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US20100081885 |
TISSUE RETRACTOR SYSTEM
A tissue retractor system includes first and second arms extending from a support assembly, and third and fourth arms extending from a support mechanism. Each arm includes a proximal span, a... |
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US20140128683 |
Sternal Retractor
Devices and methods for sternal retraction that reduces bleeding from the cut edges of a sternum and reduces fracturing of the sternum during retraction. The devices and methods involve the use of... |
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US20090198107 |
Adjustable Line and Net Retractors
Devices for use during surgical or non-surgical procedures can move items from the field of view or work space. Retraction of items during any surgical or non-surgical procedure moves the items... |
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US20080021285 |
Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery
A surgical retractor for use with a spinal stabilization system including a plurality of bone anchors and a plurality of anchor extensions. The surgical retractor includes a frame positionable... |
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US20080188718 |
SURGICAL RETRACTOR WITH ADJUSTABLE BLADES AND METHOD OF USE
A surgical retractor may be provided for a surgical procedure such as spinal surgery. The surgical retractor may include a separator, a first and second blade holder coupled to the separator, and... |
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US20100022845 |
Retractor With Adjustable Blades
A retractor with at least two spreader arms that can be displaced relative to one another and can be blocked by a blocking device and on their end sections are provided with blades that can be... |
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US20090299147 |
Articulated Surgical Retractor
A surgical retractor assembly that utilizes a tubular shaft and a connection nub. A pivot joint connects one end of the tubular shaft to the connection nub. The pivot joint enables the connection... |
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US20120245431 |
Spinal Access Retractor
A retractor includes a first arm, a second arm, and a translating member. The first arm comprises a proximal portion configured to retain a first retractor member and a distal portion configured... |
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US20130131456 |
Surgical Access System and Related Methods
A surgical access system including a tissue distraction assembly and a tissue refraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of... |
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US20090099422 |
Specula
A supplementary blade for a speculum, the speculum having a plurality of primary blades movable relative to each other for opening and closing, wherein the supplementary blade comprises an anchor... |
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US20140350347 |
Tissue Retractor and Methods of Use
Systems, devices and methods related to retractor systems that retract tissue to allow access to a surgical site are described. The retractor systems can include a first rotatable arm attachable... |
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US20110208005 |
SURGICAL RETRACTOR
A surgical retractor and a method of minimally invasive surgery, wherein the surgical retractor includes ribs and a mechanism for transferring of linear and rotational movements of the ribs and... |
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US20140107425 |
INSTRUMENT ACCESS DEVICE
An instrument access device comprises first, second and third instrument seals for sealing around instruments extended through the device. The seals have respective connector sleeves. Each sleeve... |
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US20110196209 |
Speculum Blade Extender
A speculum blade extender apparatus including a body composed of semi-rigid reusable material with first and second walls separated from and coupled together to form a cavity and extending... |
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US20140179998 |
VIDEO RETRACTOR
A retractor includes a handle portion, a blade portion coupled to the handle portion. The blade portion is configured for insertion into an internal region of a patient. The blade portion includes... |
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US20150182211 |
SURGICAL RETRACTOR WITH ANGLING DEVICE
A physical retractor apparatus and method for retracting anatomy during surgery wherein the apparatus includes a handle rod, a body portion, a retractor blade and a mechanism which allows the... |
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US20110082346 |
SINGLE PORT DEVICE INCLUDING SELECTIVELY CLOSEABLE OPENINGS
A surgical port includes a port body having a lumen extending therethrough and a plate having an opening. The port body may be made from foam. The port is configured such that rotation of the... |
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US20120283521 |
SURGICAL ACCESS SYSTEM AND RELATED METHODS
A minimally invasive surgical procedure, and related systems, for creating a minimally invasive operating corridor from a generally lateral approach, for example for performing corpectomies in the... |
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US20110118593 |
Multiple Cannula Image Guided Tool for Image Guided Procedures
Apparatus and methods are disclosed for use within an image-guided surgical navigation system for facilitating the combined positioning and orientation of multiple surgical implements. A tool... |
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US20110021880 |
TELESCOPING CANNULA
An apparatus may serve as a surgical portal for the reception of surgical instruments for use in laparoscopic or similar surgery. The apparatus may include inner and outer tubular elongate members... |
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US20140371540 |
Retractor
A retractor device for spearing the body tissue apart is provided. The retractor includes a housing configured to include a plurality of sections, wherein each section is configured to accommodate... |
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US20140364697 |
LENGTH ADJUSTABLE CANNULA
A length adjustable cannula includes: a pipe-like main body having a through hole formed therein and an outer circumferential surface on which a screw thread is formed; a base grip provided at an... |
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US20120323081 |
LENGTH ADJUSTABLE CANNULA
A length adjustable cannula includes: a pipe-like main body having a through hole formed therein and an outer circumferential surface on which a screw thread is formed; a base grip provided at an... |
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US20140066719 |
SURGICAL RETRACTOR AND METHOD OF USE
A surgical retractor comprises a first member extending between a first end and a second end including at least one first fixation element. A second member includes a blade and a biasing member... |
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US20130237767 |
LATERAL ACCESS SYSTEM AND METHOD OF USE
A surgical access device including a frame, first and second supports, and first and second retractor blades releasably coupled with the first and second supports, respectively. The frame has... |
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US20170156580 |
SURGICAL ACCESS SYSTEM AND RELATED METHODS
A surgical access system including a tissue distraction assembly and a tissue refraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of... |
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US20170128060 |
DEVICES FOR INTRODUCING MULTIPLE INSTRUMENTS AND METHODS OF USE
Disclosed herein are devices and methods for introducing a plurality of instruments to a target site through a working channel. The working channel can include a surface adapted to guide one or... |
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US20170035405 |
DEVICE FOR REDUCING THE RETRACTION OF A FASCIA OR A SOFT TISSUE MANTLE IN AN OPEN SOFT TISSUE DEFECT
The invention relates to a device for reducing the retraction of the edges (4.1) of an opened fascia (4) of a patient (1) having an open soft tissue defect, in particular having an open abdominal... |
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US20160361052 |
SOFT TISSUE RETRACTOR
A tissue retractor device within the scope of the present invention generally includes a frame, an actuating mechanism, and a plurality of blades. The actuating mechanism generally includes at... |
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US20160296220 |
LATERAL RETRACTOR SYSTEM AND METHODS OF USE
Technology disclosed herein relates to retractors and methods of use for surgical procedures, and in particular, spinal surgical procedures. In one embodiment, a surgical retractor includes a pair... |
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US20160287236 |
METHODS AND DEVICES FOR SURGICAL ACCESS
Devices, systems and surgical methods for achieving surgical access to a site within the body, particularly the spine. The system includes a modular retractor with a body and hood that are... |