Patents by Inventor Daniel Bass
Daniel Bass has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230309982Abstract: An supine anterior-to-psoas approach includes a patient being rotated for the initial approach. Further, various blades and retractor rings provide various features to allow for the supine ATP approach or a conventional ATP to be performed.Type: ApplicationFiled: July 29, 2021Publication date: October 5, 2023Inventors: Daniel Bass, Kaitlin Hom, Eduardo Asturias, Robert Mastny, Thomas Terramani
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Patent number: 10034662Abstract: A surgical retractor including a retractor body, and a retractor arm, a control assembly configured to control movement of the retractor blade, the control assembly including a base member having an opening, a regulating member configured to control rotation of a first portion of the retractor arm and move through the opening of the base member, a connecting member cooperatively connected to the regulating member, and a barrel assembly in operative slidable engagement with the opening formed in the base member, wherein rotation of the regulating member in a selected direction moves a stem of the regulating member through the opening thereby forcing the barrel assembly to slide along the opening and the base member to pivot relative to a second portion of the retractor arm between a first position and second position.Type: GrantFiled: March 6, 2017Date of Patent: July 31, 2018Assignee: TEDAN SURGICAL INNOVATIONS, LLC.Inventors: Daniel Bass, Adam Young
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Patent number: 9848862Abstract: A retractor blade assembly includes an arm member, blade connector and a retractor blade having stem member provided at the top of the blade. The stem member includes a first pin member, provided at an upper portion of the stem member. The first pin member has at least one abutment extending outward from the stem member, a first groove provided below the first pin member, a second groove provided below the first groove, provided about the circumference of the stem member, a second pin member having at least one abutment extending from the second groove. The blade connector cooperatively engages the stem member permitting the retractor blade to operate in a rotatable mode and a locked mode.Type: GrantFiled: April 3, 2015Date of Patent: December 26, 2017Assignee: Tedan Surgical Innovations, LLC.Inventors: Daniel Bass, Thomas T. Terramani, Adam B. Young
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Publication number: 20170172556Abstract: Disclosed is a surgical retractor including a retractor body, and a retractor arm including a first portion configured to operatively connect to a retractor blade and a second portion configured to operatively connect to the retractor body, a control assembly configured to control movement of the retractor blade, the control assembly including a base member having an opening and movable between a first position and second position, a regulating member configured to control rotation of the first portion of the retractor arm and move through the opening of the base member, a connecting member cooperatively connected to the regulating member, and a barrel assembly in operative slidable engagement with the opening formed in the base member, wherein rotation of the regulating member in a selected direction moves a stem of the regulating member through the opening thereby forcing the barrel assembly to slide along the opening and the base member to pivot relative to the second portion of the retractor arm between aType: ApplicationFiled: March 6, 2017Publication date: June 22, 2017Inventors: Daniel BASS, Adam YOUNG
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Patent number: 9636097Abstract: A surgical retractor includes a retractor body and a retractor arm. The retractor arm includes a first portion configured to operatively connect to the retractor body, and a control assembly configured to control movement of a retractor blade. The control assembly includes a base member having a first opening and a second opening, and movable between a first position and second position. The retractor arm further includes a regulating member to control rotation of the base member and move through the first opening of the base member, a connecting member cooperatively connected to the regulating member, and a barrel member in operative slidable engagement with the second opening formed in the base member.Type: GrantFiled: July 31, 2014Date of Patent: May 2, 2017Assignee: TEDAN SURGICAL INNOVATIONS, LLC.Inventor: Daniel Bass
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Patent number: 9597094Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement. The method may include: exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the plurality of accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the method may include using a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.Type: GrantFiled: August 18, 2014Date of Patent: March 21, 2017Assignee: TEDAN SURGICAL INNOVATIONS, LLC.Inventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Publication number: 20160287234Abstract: A retractor blade assembly includes an arm member, blade connector and a retractor blade having stem member provided at the top of the blade. The stem member includes a first pin member, provided at an upper portion of the stem member. The first pin member has at least one abutment extending outward from the stem member, a first groove provided below the first pin member, a second groove provided below the first groove, provided about the circumference of the stem member, a second pin member having at least one abutment extending from the second groove. The blade connector cooperatively engages the stem member permitting the retractor blade to operate in a rotatable mode and a locked mode.Type: ApplicationFiled: April 3, 2015Publication date: October 6, 2016Inventors: Daniel Bass, Thomas T. Terramani, Adam B. Young
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Publication number: 20160030030Abstract: A surgical retractor includes a retractor body and a retractor arm. The retractor arm includes a first portion configured to operatively connect to the retractor body, and a control assembly configured to control movement of a retractor blade. The control assembly includes a base member having a first opening and a second opening, and movable between a first position and second position. The retractor arm further includes a regulating member to control rotation of the base member and move through the first opening of the base member, a connecting member cooperatively connected to the regulating member, and a barrel member in operative slidable engagement with the second opening formed in the base member.Type: ApplicationFiled: July 31, 2014Publication date: February 4, 2016Inventor: Daniel Bass
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Patent number: 9179947Abstract: Various exemplary embodiments relate to a distractor system including one or more of the following: a distraction screw comprising a double threaded distal portion and a nonthreaded locking feature near a proximal end of the distraction screw; a crossbar; a first arm coupled to the crossbar; a second arm coupled to the crossbar and having an interior bore sized to receive at least a portion of the distraction screw; and a lock having a nonthreaded aperture sized to receive at least a portion of the distraction screw therethrough, wherein the lock is configurable in a first position and a second position, when configured in the first position the lock engages the locking feature to substantially inhibit axial movement of the distraction screw within the interior bore, and when configured in the second position the lock substantially permits axial movement of the distraction screw within the interior bore.Type: GrantFiled: July 3, 2012Date of Patent: November 10, 2015Assignee: TEDAN SURGICAL INNOVATIONS, LLCInventor: Daniel Bass
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Patent number: 9078635Abstract: A retractor assembly has a first clamp adapted to be mounted to a table, a first vertically oriented post supported by the clamp, a first main arm mounted for at least one of angular and lateral movement relative to the first post, and lockable in a selected position, and a tree assembly configured at one end of the second post. The tree assembly has at least two accessory arms, with each accessory arm having a first ball joint on a first end, and a pivot lock knob at an immediate portion, and each accessory arm having a second end configured to accept the mounting of a retractor to the accessory arm. The retractor assembly may also include a J-shaped hook mounted to a ratcheting linearly movable distractor assembly and trochanteric retractors mounted to the accessory arms for femoral elevation and exposure.Type: GrantFiled: February 2, 2012Date of Patent: July 14, 2015Assignee: Tedan Surgical Innovations, LLCInventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Patent number: 8945003Abstract: Various embodiments of the present invention provide a surgical retractor having two blade-supporting arms, which are mounted to be laterally slideable towards and apart from each other by a toothed rack. Each arm supports a respective retractor blade. In some embodiments, the retractor blades are curved in the same direction as each other so that the first blade is concave in the first direction, and a second blade is also concave in the same direction. Alternatively or additionally, in some embodiments, a cushioned material or cushioned sleeve is present on the blades where the blades contact the anatomy. The cushioned material or sleeve may be made of a soft silicone. Further, the cushioned material or sleeve may be coated or molded onto the blade structure, or may be a removable sleeve that is manually slid onto or off of the blade structure. Also, alternatively or in addition in some embodiments, blade-mounted lighting may be provided.Type: GrantFiled: January 12, 2011Date of Patent: February 3, 2015Assignee: Tedan SurgicalInventors: Daniel Bass, Ray Bertolero, Terry Johnston, Danny Fishman
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Patent number: 8945226Abstract: An anterior cervical column support having a hollow frame having a top load bearing surface and a bottom load bearing surface may be inserted between a first spinal vertebra and a second spinal vertebra. The top load bearing surface and the bottom load bearing surface may each include an opening allowing access to the interior of the frame. A front surface may extend between the top load bearing surface and the bottom load bearing surface, and a rear surface may extend between the top load bearing surface and the bottom load bearing surface. Two side surfaces are attached between the front surface and the rear surface, each side surface having a solid side panel that is at least x-ray translucent. An anterior (front) plate is attached to the front surface of the support device, where the front plate includes clearance holes for receiving fasteners for holding the front plate in position.Type: GrantFiled: December 31, 2009Date of Patent: February 3, 2015Assignee: RhauslerInventors: Terry Johnston, Fred H. Geisler, Daniel Bass
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Publication number: 20140358149Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement. The method may include: exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the plurality of accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the method may include using a lesser trochanteric retractor corning from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.Type: ApplicationFiled: August 18, 2014Publication date: December 4, 2014Inventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Patent number: 8821041Abstract: A connector for connecting a fiber optic cable to a light source comprising a female adaptor having a receiving bore and a channel projecting into the receiving bore; a male ferrule, having a first portion insertable into at least part of the receiving bore, and a second portion defined at least partially by a tapered diameter region; and a compressible ring member disposed in the channel that engages the tapered portion when the male ferrule is inserted in the female adaptor in order to provide some resistance to removal of the male ferrule from the female adaptor.Type: GrantFiled: June 29, 2012Date of Patent: September 2, 2014Assignee: Tedan Surgical Innovations, LLC.Inventors: Marguerite McHenry, Daniel Bass, Terry Johnston
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Patent number: 8808176Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement using a retractor assembly. The method may include: providing a retractor assembly including a first vertical post, a plurality of accessory arms mounted to the first post, a second vertical post, and a femur distractor mounted to the second post; exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the retractors may include a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.Type: GrantFiled: February 2, 2012Date of Patent: August 19, 2014Assignee: Tedan Surgical Innovations, LLC.Inventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Publication number: 20140012269Abstract: Various exemplary embodiments relate to a distractor system including one or more of the following: a distraction screw comprising a double threaded distal portion and a nonthreaded locking feature near a proximal end of the distraction screw; a crossbar; a first arm coupled to the crossbar; a second arm coupled to the crossbar and having an interior bore sized to receive at least a portion of the distraction screw; and a lock having a nonthreaded aperture sized to receive at least a portion of the distraction screw therethrough, wherein the lock is configurable in a first position and a second position, when configured in the first position the lock engages the locking feature to substantially inhibit axial movement of the distraction screw within the interior bore, and when configured in the second position the lock substantially permits axial movement of the distraction screw within the interior bore.Type: ApplicationFiled: July 3, 2012Publication date: January 9, 2014Applicant: TEDAN SURGICAL INNOVATIONS, LLCInventor: Daniel Bass
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Publication number: 20140003084Abstract: A connector for connecting a fiber optic cable to a light source comprising a female adaptor having a receiving bore and a channel projecting into the receiving bore; a male ferrule, having a first portion insertable into at least part of the receiving bore, and a second portion defined at least partially by a tapered diameter region; and a compressible ring member disposed in the channel that engages the tapered portion when the male ferrule is inserted in the female adaptor in order to provide some resistance to removal of the male ferrule from the female adaptor.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: TEDAN SURGICAL INNOVATIONS, INC.Inventors: Marguerite McHenry, Daniel Bass, Terry Johnston
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Publication number: 20130204091Abstract: A retractor assembly has a first clamp adapted to be mounted to a table, a first vertically oriented post supported by the clamp, a first main arm mounted for at least one of angular and lateral movement relative to the first post, and lockable in a selected position, and a tree assembly configured at one end of the second post. The tree assembly has at least two accessory arms, with each accessory arm having a first ball joint on a first end, and a pivot lock knob at an immediate portion, and each accessory arm having a second end configured to accept the mounting of a retractor to the accessory arm. The retractor assembly may also include a J-shaped hook mounted to a ratcheting linearly movable distractor assembly and trochanteric retractors mounted to the accessory arms for femoral elevation and exposure.Type: ApplicationFiled: February 2, 2012Publication date: August 8, 2013Applicant: TEDAN SURGICAL INNOVATIONS, LLCInventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Publication number: 20130204262Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement using a retractor assembly. The method may include: providing a retractor assembly including a first vertical post, a plurality of accessory arms mounted to the first post, a second vertical post, and a femur distractor mounted to the second post; exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the retractors may include a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.Type: ApplicationFiled: February 2, 2012Publication date: August 8, 2013Applicant: TEDAN SURGICAL INNOVATIONS, LLCInventors: Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny, Terry Johnston
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Publication number: 20110179781Abstract: A hydraulic drive system for use in driving a power generator has a hydraulic pump having an input for rotationally driving the hydraulic pump, a flow control valve in fluid communication with the hydraulic pump, a hydraulic motor having a first output and a second output coupled to a hydraulic fluid source, and a pressure regulator positioned intermediate the flow control valve and the hydraulic motor. The pressure regulator is in fluid communication with the hydraulic motor and the flow control valve, and maintains a hydraulic pressure at its input that is higher than at its output to prevent the hydraulic system from stalling. The system further comprises a power generator having an input shaft rotationally coupled to the hydraulic motor first output.Type: ApplicationFiled: January 27, 2010Publication date: July 28, 2011Inventors: Charles Leon Fant, Danny Miles, James Daniel Bass