DR. BRAD LESLIE PENENBERG, M.D.
Medical Practice at Spalding Dr, Beverly Hills, CA

7819879, Oct 26, 2010

Apr 20, 2007

11/738183

Brad L. Penenberg - Beverly Hills CA, US

Wright Medical Technology, Inc. - Arlington TN

A61B 17/58, A61B 17/60, A61F 2/00

606 96, 606 86 R

An instrument for guide pin placement in a femoral head and neck of a patient, the instrument having a reference pin guide member and a retrograde pin guide member adjustably attached to the reference pin guide member. The reference pin guide member has a bore configured for use in positioning and guiding an external reference pin. The retrograde pin guide member has a plurality of retrograde pin bores for use in positioning and guiding a retrograde reference pin into the femoral neck and head of the patient using a retrograde approach. If an initial retrograde reference pin is not positioned properly, one of the plurality of retrograde pin bores is used to insert another retrograde reference pin in a more desirable position using a retrograde approach.

2011001, Jan 20, 2011

Sep 22, 2010

12/888027

Brad L. Penenberg - Beverly Hills CA, US

WRIGHT MEDICAL TECHNOLOGY, INC. - Arlington TN

A61B 17/56

606 96

An instrument for guide pin placement in a femoral head and neck of a patient, the instrument having a reference pin guide member and a retrograde pin guide member adjustably attached to the reference pin guide member. The reference guide pin member has a bore configured for use in positioning and guiding an external reference pin. The retrograde pin guide member has a plurality of retrograde pin bores for use in positioning and guiding a retrograde reference pin into the femoral neck and head of the patient using a retrograde approach. If an initial retrograde reference pin is not positioned properly, one of the plurality of retrograde pin bores is used to insert another retrograde reference pin in a more desirable position using a retrograde approach.

7833229, Nov 16, 2010

Jan 13, 2006

11/332051

Brad L. Penenberg - Beverly Hills CA, US

Wright Medical Technology Inc. - Arlington TN

A61B 17/56

606 81

A short main incision and portal incisions at portal positions strategically displaced from the main incision are provided in a patient's hip. One portal incision (acetabular portal) provides for a disposition of reamers in the patient's acetabulum to shape the acetabulum. A cannula is inserted through the portal incision to the acetabulum and the successive reamers of progressive size are inserted into the acetabulum through the main incision to progressively size and shape the acetabulum. An approximately hemispherical acetabular component is then disposed in the prepared acetabulum to provide for hip rotation relative to the femoral component. The other portal incision (femoral portal) provides for insertion into the patient's hip of a member for driving the femoral stem into a cavity in the patient's femur. The provision of the short main incision and the portal incision minimizes the patient's loss of blood, tissue trauma, length of operating time and patient recovery time.

2011005, Mar 3, 2011

Nov 8, 2010

12/941256

Brad L. PENENBERG - Beverly Hills CA, US

A61B 17/16

606 81, 606 85

A short main incision and portal incisions at portal positions strategically displaced from the main incision are provided in a patient's hip. One portal incision (acetabular portal) provides for a disposition of reamers in the patient's acetabulum to shape the acetabulum. A cannula is inserted through the portal incision to the acetabulum and the successive reamers of progressive size are inserted into the acetabulum through the main incision to progressively size and shape the acetabulum. An approximately hemispherical acetabular component is then disposed in the prepared acetabulum to provide for hip rotation relative to the femoral component. The other portal incision (femoral portal) provides for insertion into the patient's hip of a member for driving the femoral stem into a cavity in the patient's femur. The provision of the short main incision and the portal incision minimizes the patient's loss of blood, tissue trauma, length of operating time and patient recovery time.

6997928, Feb 14, 2006

Sep 1, 2004

10/932742

Brad L. Penenberg - Beverly Hills CA, US

Wright Medical Technology, Inc. - Arlington TN

A61B 17/56

606 81, 606 91

A short main incision and portal incisions at portal positions strategically displaced from the main incision are provided in a patient's hip. One portal incision (acetabular portal) provides for a disposition of reamers in the patient's acetabulum to shape the acetabulum. A cannula is inserted through the portal incision to the acetabulum and the successive reamers of progressive size are inserted into the acetabulum through the main incision to progressively size and shape the acetabulum. An approximately hemispherical acetabular component is then disposed in the prepared acetabulum to provide for hip rotation relative to the femoral component. The other portal incision (femoral portal) provides for insertion into the patient's hip of a member for driving the femoral stem into a cavity in the patient's femur. The provision of the short main incision and the portal incision minimizes the patient's loss of blood, tissue trauma, length of operating time and patient recovery time.

7396328, Jul 8, 2008

Feb 15, 2006

11/354537

Brad L. Penenberg - Beverly Hills CA, US

Wright Medical Technology, Inc. - Arlington TN

A61B 1/32

600201, 600210

A retractor configured for anchorage to the acetabular area of the hip bone via a bendable pin, such that the bent pin retains the retractor in a selected position. The retractor includes a site anchor portion, with a spacer portion extending upward from a leading end of the site anchor portion. At least one retainer track is affixed to the spacer portion, the track being configured to closely receive the bendable pin. The leading end of the site anchor portion is preferably angled and serrated. The site anchor portion preferably has a curved configuration for use in resting the leading end of the site anchor portion substantially along an outer portion of a rim of the acetabulum. The retractor may be provided with an extension portion. The extension portion is preferably angled and serrated.

D553751, Oct 23, 2007

May 19, 2005

29/230315

Brad L Penenberg - Beverly Hills CA, US
Stephen E. White - Germantown TN, US

White Surgical Incorporated - Germantown TN

2401

D24184