Patents by Inventor Bob Mastny
Bob Mastny 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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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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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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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: 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: 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: 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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Patent number: 7569014Abstract: A connector for a surgical retractor is shown. The connector includes a body member having an opening for receiving a nipple of a retractor blade. The connector also includes a retainer pivotally attached to the body member between an open position and a closed position. A lock mechanism locks the retainer in the closed position so that the nipple of the retractor blade is locked in the connector.Type: GrantFiled: September 7, 2005Date of Patent: August 4, 2009Assignee: West Coast Surgical, LLCInventors: Daniel Bass, Bob Mastny
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Publication number: 20070055109Abstract: A connector for a surgical retractor is shown. The connector includes a body member having an opening for receiving a nipple of a retractor blade. The connector also includes a retainer pivotally attached to the body member between an open position and a closed position. A lock mechanism locks the retainer in the closed position so that the nipple of the retractor blade is locked in the connector.Type: ApplicationFiled: September 7, 2005Publication date: March 8, 2007Applicant: WEST COAST SURGICAL, LLCInventors: Daniel Bass, Bob Mastny