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Surgical Instrument patents



      
           
This page is updated frequently with new Surgical Instrument-related patents. Subscribe to the Surgical Instrument RSS feed to automatically get the update: related Surgical RSS feeds.

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Date/App# patent app List of recent Surgical Instrument-related patents
04/17/14
20140107685
 Surgical instrument patent thumbnailnew patent Surgical instrument
A surgical instrument includes a housing and an elongated shaft having a distal portion and a proximal portion coupled to the housing. The elongated shaft defines a longitudinal axis and a mandrel at the proximal portion.
04/17/14
20140107684
 Surgical instrument patent thumbnailnew patent Surgical instrument
A surgical instrument is provided. The surgical instrument includes a housing having a shaft operably supported thereon and a jaw member supported at a distal end of the shaft.
04/17/14
20140107683
 Fluid-surgical instrument with variable spray image patent thumbnailnew patent Fluid-surgical instrument with variable spray image
A fluid-surgical instrument includes a nozzle (20) to which a vibration can be applied. This concept can be used for changing the direction of the jet during the operation of the nozzle to generate an artificial wiping motion or to impart the nozzle with only micromovements that inject into the fluid jet a transverse pulse and thus lead to a change of the jet image.
04/17/14
20140107676
 Surgical instrument with double cartridge and anvil assemblies patent thumbnailnew patent Surgical instrument with double cartridge and anvil assemblies
An end effector for use with a surgical instrument having a first cartridge assembly configured to deploy a first set of fasteners and a second cartridge assembly disposed distally of the first cartridge assembly. The second cartridge assembly is configured to move between an open position and an approximated position relative to clamp tissue.
04/17/14
20140107665
 Mechanized multi-instrument surgical system patent thumbnailnew patent Mechanized multi-instrument surgical system
A surgical system includes an instrument driver having a distal end positionable in a body cavity and a user input device. The instrument driver and user input device are positioned to removably receive distal and proximal portions, respectively, of a surgical instrument.
04/17/14
20140107658
 Surgical instrument patent thumbnailnew patent Surgical instrument
A surgical instrument is described that is configured to apply a force to first and second surfaces to secure the first surface relative to the second surface during fixation of the first and second surfaces.. .
04/17/14
20140107651
 Patient-specific acetabular guides and associated instruments patent thumbnailnew patent Patient-specific acetabular guides and associated instruments
A surgical kit for preparing a joint surface to receive an implant includes a patient-specific guide for a joint surface. The patient-specific guide has a patient-specific surface complementary to a surface of the joint for nesting engagement, and a guiding element oriented along a patient-specific alignment axis.
04/17/14
20140107627
 Wireless force sensor on a distal portion of a surgicla instrument and method patent thumbnailnew patent Wireless force sensor on a distal portion of a surgicla instrument and method
A surgical instrument includes a distal portion. A force sensor is operatively mounted on the distal portion.
04/17/14
20140107570
 Endoluminal surgical tool with small bend radius steering section patent thumbnailnew patent Endoluminal surgical tool with small bend radius steering section
An endoluminal surgical instrument has first and second steering controls on a handle. A flexible shaft attached to the handle has a distal steerable end including a first link and a second link separated by a plurality of intermediate links.
04/17/14
20140107538
 Ultrasonic surgical instruments patent thumbnailnew patent Ultrasonic surgical instruments
In one general aspect, various embodiments are directed to a surgical instrument that can supply mechanical energy and electrical energy to an end effector of the surgical instrument. The surgical instrument may be operated in a first operating mode in which a transducer of the surgical instrument produces mechanical energy, or vibrations, that are transmitted to the end effector and a second operating mode in which electrical energy, or current, can flow through the end effector to perform electrosurgery.
04/17/14
20140107537
new patent Balanced ultrasonic end effector
A balanced ultrasonic surgical instrument according to the present invention includes an ultrasonic transmission rod which is connected to a blade or end effector by a balance portion, which includes first and second balance asymmetries designed to compensate for the imbalances induced by the blade.. .
04/17/14
20140107412
new patent Protective sleeve and associated surgical method
An ultrasonic surgical instrument includes an elongate substantially rigid probe and an elongate tubular sheath member. The probe is operatively connected at a proximal end to a source of ultrasonic mechanical vibrations and has a distal tip configured for transmitting ultrasonic vibration energy into organic tissues.
04/17/14
20140103090
new patent Knife bar for surgical instrument
A surgical instrument for surgically joining tissue includes a handle assembly, an elongate member extending distally from the handle assembly, an end effector disposed adjacent a distal portion of the elongate member, and an actuation assembly operatively associated with the handle assembly. The actuation mechanism includes a thrust bar disposed at least partially within the elongate member and a distal slide member.
04/10/14
20140100660
Method and apparatus for minimally invasive insertion of intervertebral implants
A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through kambin's triangle from a posterolateral approach.
04/10/14
20140100616
Surgical instrument and method
A surgical instrument includes a first member including an inner surface defining a passageway. The first member extends between a first end that defines a first opening and a second end that defines a second opening.
04/10/14
20140100602
Latch mechanism for surgical instruments
A surgical instrument includes a pair of jaw members moveable between a spaced-apart and an approximated position. A drive bar is translatable between a distal and a proximal position for moving the jaw members between the spaced-apart and approximated positions.
04/10/14
20140100601
Overmolded grasper jaw
A surgical instrument can comprise an elongate tube including a camming rod and an actuation mechanism operably connected to the camming rod; a first jaw spine having a first cam slot; and a second jaw spine having a second cam slot, the second jaw spine pivotally connected to the first jaw spine at a common pivot pin connected to the elongate tube. A camming pin rides along first and second interior camming surfaces and closes the jaw spines when the camming rod moves proximally.
04/10/14
20140100595
Method and apparatus for minimally invasive insertion of intervertebral implants
A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through kambin's triangle from a posterolateral approach.
04/10/14
20140100593
Plastic surgical instruments
Disclosed herein are tools, systems, methods and surgical techniques for a disposable grasping, cutting, severing and/or biting surgical instrument having sharp cutting tips. Such instruments are lighter than their equivalent stainless steel instruments currently being used, and can be designed to employ a shearing/cutting or grasping mechanism that may be suited for specific cutting and sampling bone, cartilage and soft tissue.
04/10/14
20140100588
Wireless force sensor on a distal portion of a surgical instrument and method
A surgical instrument includes a distal portion. A force sensor is operatively mounted on the distal portion.
04/10/14
20140100583
Surgical instrument and method
A surgical instrument includes a first member extending between a proximal end and a distal end. The distal end includes a plurality of fingers extending radially outward in a tapered configuration.
04/10/14
20140100568
Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
A jaw assembly includes an electrically-conductive tissue-engaging structure, a jaw member including a support base, and a non-electrically conductive member including a first portion configured to engage the electrically-conductive tissue-engaging structure and a second portion configured to engage the support base of the jaw member. The non-electrically conductive member adapted to electrically isolate the electrically-conductive tissue-engaging structure from the jaw member.
04/10/14
20140100564
Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
A jaw assembly includes a jaw member and a structural insert. The jaw member includes an arm member and a support base extending distally from the arm member.
04/10/14
20140100559
Vessel sealing system
An electrosurgical system is disclosed. The electrosurgical system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue.
04/10/14
20140100558
Micro-articulated surgical instruments using micro gear actuation
A medical device for removing or manipulating tissue of a subject is provided with a distal housing having an end effector, and an elongate member configured to introduce the distal housing to a target tissue site of the subject. The elongate member may have proximal and distal portions interconnected by a joint mechanism that is configured to allow the two portions to articulate relative to one another.
04/10/14
20140100554
Electromechanical surgical apparatus including wire routing clock spring
An electromechanical surgical system is disclosed including a hand-held surgical instrument, an end effector configured to perform at least one function, and a shaft assembly arranged for selectively interconnecting the end effector and the surgical instrument. The shaft assembly includes a linkage having a proximal housing and a distal housing at least partially received within the proximal housing.
04/10/14
20140100515
Ophthalmic surgical instrument with pre-set tip-to-shell orientation
An ophthalmic surgical instrument comprises a multi-diameter shaft, a horn fixedly threaded into the shaft, a surgical tip for ophthalmic surgery including a tip end and threadably engaging the horn opposite the shaft, and a plug on the shaft. Weld material holds the plug on the shaft in a selected angular and longitudinal position with an angle-locating recess on the plug's circumference having a predetermined angular clocked relation to a face direction of the tip end.
04/10/14
20140100476
Surgical instrument for deep tissue and/or cell sampling
A tissue and/or cell sampling device for biopsies having a catheter sized for translation through a lumen on an instrument such as a bronchoscope. An aspiration needle engaged to a control member is employable by translation to remove a core of tissue from a sampling location.
04/10/14
20140097226
Surgical instrument with preload assembly
A surgical instrument comprising a handle assembly, an elongated body portion extending distally from the handle assembly, a head portion and a preload assembly is disclosed. The head portion is disposed adjacent a distal end of the elongated body portion and includes an anvil assembly and a shell assembly.
04/03/14
20140094925
Surgical instrument and method of positioning an acetabular prosthetic component
An orthopaedic surgical instrument and method for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum is disclosed. The orthopaedic surgical instrument has a base configured to engage the patient's pelvis, a first linkage pivotally coupled to the base, a locking mechanism operable to lock the first linkage in position relative to the base, and a second linkage removably coupled to the first linkage.
04/03/14
20140094862
Devices and methods for breaking and retaining surgical reduction tabs
Various devices and methods for breaking and retaining surgical reduction tabs are provided. In general, the devices and methods can allow a single surgical instrument to break a plurality of surgical reduction tabs off one or more surgical implants and retain the broken tabs within the instrument.
04/03/14
20140094824
Offset remote center manipulator for robotic surgery
Medical, surgical, and/or robotic devices and systems often including offset remote center parallelogram manipulator linkage assemblies which constrains a position of a surgical instrument during minimally invasive robotic surgery are disclosed. The improved remote center manipulator linkage assembly advantageously enhances the range of instrument motion while at the same time reduces the overall complexity, size, and physical weight of the robotic surgical system..
04/03/14
20140094820
Patella drill guide and trial surgical instrument
An orthopaedic surgical instrument includes a patella trial and drill guide that may be used to both perform a surgical trial of the patellofemoral joint and guide the surgeon in drilling a number of anchor holes in the patella of the patient.. .
04/03/14
20140094819
Orthopaedic surgical instrument assembly for implanting a prosthetic patella component
An orthopaedic surgical instrument includes a patella trial and drill guide that may be used to both perform a surgical trial of the patellofemoral joint and guide the surgeon in drilling a number of anchor holes in the patella of the patient.. .
04/03/14
20140094818
Patella drill guide and trial surgical instrument having an alignment bore formed therein and method of using the same
An orthopaedic surgical instrument includes a patella trial and drill guide that may be used to both perform a surgical trial of the patellofemoral joint and guide the surgeon in drilling a number of anchor holes in the patella of the patient.. .
04/03/14
20140094815
Adjustable surgical instrument
A surgical instrument is described which comprises an alignment guide having a first part including a distal end and a second part having a proximal end. The first part is attached to the second part by a pivot mechanism so that the first part can be tilted relative to the second part.
04/03/14
20140094814
Patient-matched instruments
Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area..
04/03/14
20140094813
Method for surgically implanting a prosthetic patella component
An orthopaedic surgical instrument includes a patella trial and drill guide that may be used to both perform a surgical trial of the patellofemoral joint and guide the surgeon in drilling a number of anchor holes in the patella of the patient.. .
04/03/14
20140094812
Surgical instrument and method of use
A surgical instrument for use in an orthopaedic arthroplasty procedure includes a shaft having a first end, a second end, and a longitudinal axis extending through a center of the shaft between the first and second ends. The surgical instrument further includes a spine extending outwardly from the first end of the shaft in a direction perpendicular to the longitudinal axis, wherein the spine has a longitudinal extent that is parallel to the longitudinal axis.
04/03/14
20140094809
Method of reducing sidewall compaction in a bone or articular joint penetration
A method of creating a penetration with reduced sidewall compaction in a surface of a bone or articular joint. The method includes the steps of positioning a surgical instrument in contact with the surface, applying a longitudinal force to the surgical instrument causing the surgical instrument to penetrate the surface thereby creating a penetration with at least one sidewall, and retracting the surgical instrument and strategically scraping a portion of the surgical instrument against a portion of the at least one sidewall to remove compacted material from the penetration, thereby creating a small surgically created wound in the surface having reduced compaction at the margins to promote rapid vascular penetration, cellular migration, and faster healing with an enhanced histologically confirmed maturing tissue.
04/03/14
20140094806
Surgical instrument for penetrating removing bone
A surgical instrument whose cutting portion is a sharp miniature chisel or awl shape with a series of ridges along the course of the cutting tool. Each ridge has, on its proximal surface, a concave surface.
04/03/14
20140094800
Hernia repair system
A hernia repair system includes a surgical mesh, one or more electrosurgical instruments, and one or more return electrodes. The one or more electrosurgical instruments are configured to position the surgical mesh adjacent tissue in an underlying tissue site.
04/03/14
20140094790
Electrosurgical instrument
A surgical instrument includes an elongated shaft, with components arranged in the shaft. The elongated shaft is slightly curved.
04/03/14
20140094782
Minimally invasive surgical instrument having shaft including internal torque-transmission member
The present invention relates to a minimally invasive surgical instrument having a shaft including an internal torque transmission member. According to one aspect of the present invention, the minimally invasive surgical instrument comprises a shaft, and an end effector connected to one end of the shaft.
04/03/14
20140094781
Multifunctional surgical instrument with flexible end effector tools
A surgical tool having proximal and distal ends and adapted to transverse a curved passageway comprises an end effector disposed on the distal end of the surgical tool, the end effector having a first body section and a second body section and a releasable connector joining the end effector first body section with the end effector second body section. The connector is operable to reversibly engage the first and second end effector body sections in a first fixed position and in a second movable position.
04/03/14
20140094681
System for navigating surgical instruments adjacent tissue of interest
A system for navigating a surgical instrument adjacent tissue of interest is provided and includes a magnetic device and a surgical instrument. The magnetic device is positionable within a body of a patient.
04/03/14
20140094650
Laparoscopic lens wipe feature on surgical device shaft or jaw member
A first surgical instrument includes a shaft having an extension member such as a pair of jaw members at a distal end that are movable about a pivot for grasping tissue. The first surgical instrument enables a user to move the shaft and the pair of jaw members.
03/27/14
20140088614
Force sensor temperature compensation
A force sensor apparatus includes a tube portion having a plurality of radial ribs and at least one fiber optic strain gauge positioned over each of the plurality of radial ribs. The strain gauges comprise a negative thermo-optic coefficient optical fiber material.
03/27/14
20140088612
Robotic surgical system with mechanomyography feedback
A robotic surgical system for performing a surgical procedure within the body of a subject includes an elongate surgical instrument, a robotic controller configured to control the motion of the distal end portion of the surgical instrument, and a mechanomyography feedback system in communication with the robotic controller. The mechanomyography feedback system includes an elongate sphincter contraction sensor configured to monitor a physical response of a sphincter of the subject and to provide a mechanomyography signal corresponding to the monitored response.
03/27/14
20140088603
Acetabular orthopaedic surgical instrument and method of using same
A method of reproducing a central axis of a femoral neck prior to resection during an implantation process includes the step of attaching a frame to the acetabulum of a patient, wherein the frame includes first and second movable arms and a lockable swivel bearing. The method further includes the steps of orienting and locking the swivel bearing in position and utilizing the position of the swivel bearing to position acetabular instrumentation to match a planned acetabular implant orientation..
03/27/14
20140088570
Medical device provided with an innovative marking system enabling rapid, multiple and remote identification
A medical device includes a reusable or non-reusable surgical instrument made from metal, polymer or plastic, or any implant or prosthesis substitute made from metal, polymer or plastic, which is equipped with a marking system enabling rapid identification of the instrument. The marking system includes: an rfid component; and a resin protuberance which is rigidly connected to the surgical instrument or implant substitute to be marked, the protuberance containing, and completely surrounding the tag..
03/27/14
20140088546
Surgical instrument aspiration valve
A surgical instrument includes a movable member having a proximal portion, the movable member defining an opening at the proximal portion. The instrument includes a stationary member defining an aperture.
03/27/14
20140088491
Devices and methods for automated surgery
The disclosure includes systems and methods for performing surgery. In a first aspect, the system includes a trocar having in a nested configuration, an outer cannula, an inner cannula disposed within the outer cannula, the inner cannula defining the central longitudinal lumen at least in part to provide access through the trocar, a tube center component disposed within the outer cannula, and a ring jet assembly disposed within the outer cannula.
03/27/14
20140088368
Surgical instrument, surgical mesh and surgical retraction means of the instrument, and surgical method using the instrument
A surgical instrument, a surgical mesh and a surgical retraction means of the instrument, and a surgical method using the instrument, in which the surgical retraction means is connected to the mesh and to a body tissue at opposite ends, and so the tissue retraction force can be distributed to several holding parts that fasten the mesh to the inner surface of a body cavity, thereby efficiently drawing back the body tissue in various directions. The surgical instrument includes a mesh fastened in an open state to the inner surface of the body cavity using a fastening means; and a surgical retraction means selectively and removably connected at a first end to a point of the mesh and connected at a second end to a part of the internal tissue that is required to be drawn back, so that the surgical retraction means can efficiently draw back the internal tissue..
03/20/14
20140081455
Methods and systems for assigning input devices to teleoperated surgical instrument functions
A method of assigning an auxiliary input device to control a surgical instrument in a robotic surgical system can include automatically assigning an auxiliary input device to control an auxiliary function of a surgical instrument based on a position of the auxiliary input device and which of a user's hands is operating another input device operably coupled to control movement of the surgical instrument. A system for controlling a surgical instrument may include an input device of a surgical system that is operably coupled to generate and transmit an input control signal to control movement of a surgical instrument operably coupled to the surgical system.
03/20/14
20140081411
Surgical instrument system with multiple lengths of broaches sharing a common geometry
An orthopaedic surgical instrument system includes a first broach including a first end configured to be separately secured to a handle and a tapered body having a plurality of cutting teeth defined therein, and a second broach including a first end configured to be separately secured to the handle in place of the first broach, a first tapered body extending distally from a second end positioned opposite the first end, and a second tapered body extending distally from the first tapered body. The tapered body of the first broach and the first tapered body of the second broach have a first outer geometry and the second tapered body has a second outer geometry different from the first outer geometry..
03/20/14
20140081307
Medical instrument with suction
Surgical instruments for dissection and retraction, providing suction to remove fluids, smoke and debris at the site of a surgical procedure. A surgical dissector/retractor having a handle and head with a suction channel passing within the dissector/retractor.
03/20/14
20140081299
Micromachined ultrasonic scalpel with embedded piezoelectric actuator
An ultrasonic core including a longitudinally elongated, generally planar waveguide defining an aperture extending from a first side of the waveguide toward a medial plane of the waveguide, and having a transducer element sized and shaped so as to substantially conform to the size and shape of the aperture and to be at least partially embedded within the waveguide. In other aspects, an ultrasonic core including a longitudinally elongated, generally planar silicon waveguide having at least one transducer element secured thereto and a wedge-shaped acoustic horn including an inclined side surface, characterized in that the inclined side surface is oriented along the {1,1,1} crystallographic plane of the silicon material.
03/20/14
20140081283
Surgical instrument for acetabular cup implantation
A surgical instrument for acetabular cup implantation includes an acetabular cup, a shell body and a drive shaft. The drive shaft includes a drive rod and a handle bar.
03/20/14
20140081256
Portable electrosurgical instruments and method of using same
In contrast to instruments of the prior art that require bulky, cumbersome and/or costly electrical connections and energy sources, instruments designed in accordance with the instant disclosure are both portable and self-powered. The electrosurgical instruments of the present invention are not limited to a particular use or construction and can be adapted for operation with or without a patient return electrode (sometimes referred to as return pad or plate), in dry or wet fields, in the presence of bodily fluids (such as blood saliva and more), electrically conductive or non-conductive fluids.
03/20/14
20140081128
Automatic identification of instruments used with a surgical navigation system
A system and apparatus taught to determine the identification and selected information relating to surgical instruments near a reader. The information can be stored on a member operable to transmit the information to a reader at a selected time.
03/20/14
20140078138
Apparatus and methods for localization and relative positioning of a surgical instrument
Systems, apparatus and methods for localizing and/or determining the relative position of surgical instruments during a surgical procedure are disclosed. A method includes capturing an image depicting at least a portion of a first surgical instrument disposed at a first position with respect to a target tissue, and at least a portion of a second surgical instrument disposed at a second position with respect to the target tissue, the second position different from the first position.
03/20/14
20140077435
Sterilization base-tray with internal frame and integrated latching and intrument retention system
The invention relates to product, method and system for materials handling apparatus and more particularly to an integrated design of a vessel for combining sterilization, storage, transport and presentation of dental or surgical instruments or implants using a uniquely designed sterilization base-tray. The simplicity of design and resulting fabrication of a base-tray as a single closed cavity component together with a limited additional number of parts forming the sterilization tray eliminates bacteria colonization as well as lowering manufacturing costs..
03/20/14
20140076076
Gimbal and levers with equalizer
A force transmission includes a gimbal plate having two degrees of freedom. Each of three lever arms is supported by a pivot between two ends of the lever arm.
03/13/14
20140074116
Apparatus, systems, and methods for identifying instruments in laparoscopic and other minimally invasive surgery
Systems and methods are provided for identifying surgical instruments, e.g., mis instruments, including a shaft including a proximal end and a distal end sized for introduction into a patient's body, a tool tip on the distal end including an end effector, and a handpiece or connector on the proximal end. One or more identifier members may be provided on the proximal end and/or distal end of the shaft, on the handpiece, and/or on the tool tip to identify one of a type and a class of the end effector.
03/13/14
20140074105
Spinal implant system and method
A surgical instrument includes a first member that defines a longitudinal axis. The first member extends between a proximal end and a distal end.
03/13/14
20140074092
Apparatus for performing an electrosurgical procedure
A surgical instrument is provided and includes a housing having a shaft. An end effector assembly is operatively connected to a distal end of the shaft and has a pair of first and second jaw members that are movable relative to one another.
03/13/14
20140074085
Surgical instrument with non-contact electrical coupling
A surgical instrument includes a reusable base component including a handle and an electrically activatable modular component removably coupled to the base component. The modular component includes an end effector operable from the handle to treat tissue.
03/13/14
20140074084
Variable-frequency stimulator for electrosurgery
A variable-frequency stimulator for electrosurgery includes an impedance analyzer to identify the electrical impedance of biological tissue being treated by an electrosurgical instrument, such as a laparoscope. Based on the identified tissue impedance, a controller adjusts the frequency of electrical current delivered to the electrosurgical instrument to reduce, minimize or normalize the impedance of the tissue, thereby preventing collateral damage to the tissue in and about the surgical site.
03/13/14
20140074082
System and method of controlling power delivery to a surgical instrument
A thermal surgical instrument having a system to control the delivery of power from an energy source to active element located on a tip. The system for controlling delivery to the tip may include a control algorithm which uses on or more measurements, such as tip current, swr, and rapid changes in reflected power, to manage power without affecting cutting efficacy, and in a manner that may be imperceptible by a surgeon.
03/13/14
20140069841
Modular instrument tray
A modular instrument kit configured to receive a plurality of instrument trays therein. At least one of the trays includes a planar base, a rear wall orientated at an angle relative to the base, a flange, and an instrument support configured to support a plurality of surgical instruments.


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Surgical Instrument topics: Surgical Instrument, Instruments, Longitudinal Axis, Longitudinal Direction, Manipulator Arm, Force Sensor, Articulation, Visibility, Tomography, Prosthesis, Engageable, Degrees Of Freedom, Ultrasonic, Arthroscopic, Prostheses

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This listing is a sample listing of patents related to Surgical Instrument for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Surgical Instrument with additional patents listed. Browse our RSS directory or Search for other possible listings.
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