公开(公告)号：US10159513B2

公开(公告)日：2018-12-25

申请号：US15581974

申请日：2017-04-28

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin

IPC: G06K9/00 ,  A61B17/70 ,  B33Y50/00 ,  B33Y80/00 ,  G06K9/48 ,  G06T17/00 ,  G06F17/50 ,  A61B5/055 ,  A61B6/03 ,  A61B17/16 ,  G06K9/20 ,  G06T17/20 ,  A61B34/10 ,  G06T7/12 ,  G06T7/13 ,  B33Y10/00 ,  B33Y50/02 ,  A61B90/00 ,  G16H50/50 ,  G06T7/00 ,  G06F19/00 ,  A61B17/15 ,  G06T7/70

Abstract: A custom arthroplasty guide and a method of manufacturing such a guide are disclosed herein. The method of manufacturing the custom arthroplasty guide includes: a) generating medical imaging slices of the portion of the patient bone; b) identifying landmarks on bone boundaries in the medical imaging slices; c) providing model data including image data associated with a bone other than the patient bone; d) adjusting the model data to match the landmarks; e) using the adjusted model data to generate a three dimensional computer model of the portion of the patient bone; f) using the three dimensional computer model to generate design data associated with the custom arthroplasty guide; and g) using the design data in manufacturing the custom arthroplasty guide.

公开(公告)号：US20170238995A1

公开(公告)日：2017-08-24

申请号：US15581974

申请日：2017-04-28

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin

IPC: A61B34/10 ,  A61B6/03 ,  A61B17/17 ,  A61B17/16 ,  G06T7/00 ,  G06F19/00 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  A61B5/055 ,  A61B90/00

CPC classification number: A61B17/1703 ,  A61B5/055 ,  A61B6/032 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1675 ,  A61B34/10 ,  A61B90/37 ,  A61B2017/1602 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2090/374 ,  A61B2090/3762 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y80/00 ,  G06F17/50 ,  G06F17/5009 ,  G06F19/00 ,  G06K9/2063 ,  G06K9/48 ,  G06K2009/484 ,  G06K2209/055 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/13 ,  G06T7/70 ,  G06T17/00 ,  G06T17/20 ,  G06T2200/08 ,  G06T2207/30008 ,  G16H50/50 ,  Y10T29/49826

Abstract: A custom arthroplasty guide and a method of manufacturing such a guide are disclosed herein. The method of manufacturing the custom arthroplasty guide includes: a) generating medical imaging slices of the portion of the patient bone; b) identifying landmarks on bone boundaries in the medical imaging slices; c) providing model data including image data associated with a bone other than the patient bone; d) adjusting the model data to match the landmarks; e) using the adjusted model data to generate a three dimensional computer model of the portion of the patient bone; f) using the three dimensional computer model to generate design data associated with the custom arthroplasty guide; and g) using the design data in manufacturing the custom arthroplasty guide.

公开(公告)号：US20160074048A1

公开(公告)日：2016-03-17

申请号：US14946106

申请日：2015-11-19

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin

IPC: A61B17/17 ,  G06T17/20 ,  G06F17/50 ,  A61B17/16 ,  A61B6/03 ,  A61B5/055 ,  G06K9/20 ,  G06T7/00

CPC classification number: A61B17/1703 ,  A61B5/055 ,  A61B6/032 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1675 ,  A61B34/10 ,  A61B90/37 ,  A61B2017/1602 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2090/374 ,  A61B2090/3762 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y80/00 ,  G06F17/50 ,  G06F17/5009 ,  G06F19/00 ,  G06K9/2063 ,  G06K9/48 ,  G06K2009/484 ,  G06K2209/055 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/13 ,  G06T7/70 ,  G06T17/00 ,  G06T17/20 ,  G06T2200/08 ,  G06T2207/30008 ,  G16H50/50 ,  Y10T29/49826

Abstract: A custom arthroplasty guide and a method of manufacturing such a guide are disclosed herein. The method of manufacturing the custom arthroplasty guide includes: a) generating medical imaging slices of the portion of the patient bone; b) identifying landmarks on bone boundaries in the medical imaging slices; c) providing model data including image data associated with a bone other than the patient bone; d) adjusting the model data to match the landmarks; e) using the adjusted model data to generate a three dimensional computer model of the portion of the patient bone; f) using the three dimensional computer model to generate design data associated with the custom arthroplasty guide; and g) using the design data in manufacturing the custom arthroplasty guide.

公开(公告)号：US11033300B2

公开(公告)日：2021-06-15

申请号：US16803664

申请日：2020-02-27

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin ,  Ilwhan Park ,  Venkata Surya Sarva ,  Irene Min Choi

IPC: A61B17/70 ,  A61B34/10 ,  A61B6/03 ,  A61B5/055 ,  G06T7/13 ,  G06T7/12 ,  G16H50/50 ,  G06T7/00 ,  B33Y50/02 ,  B33Y10/00 ,  G06T17/20 ,  G06K9/20 ,  A61B17/17 ,  A61B17/16 ,  G06T17/00 ,  G06K9/48 ,  B33Y80/00 ,  B33Y50/00 ,  A61B90/00 ,  G06F30/00 ,  G06F30/20 ,  G06T7/70 ,  A61B17/15

Abstract: A method for planning an arthroplasty procedure on a patient bone. The method may include accessing generic bone data stored in a memory of a computer, using the computer to generate modified bone data by modifying the generic bone data according to medical imaging data of the patient bone, using the computer to derive a location of non-bone tissue data relative to the modified bone data, and superimposing implant data and the modified bone data in defining a resection of an arthroplasty target region of the patient bone.

公开(公告)号：US20190117268A1

公开(公告)日：2019-04-25

申请号：US16229997

申请日：2018-12-21

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin

IPC: A61B17/70 ,  B33Y50/00 ,  B33Y80/00 ,  G06K9/48 ,  G06T17/00 ,  G06F17/50 ,  A61B34/10 ,  A61B17/16 ,  A61B6/03 ,  G06T17/20 ,  G06K9/20 ,  A61B5/055 ,  G06T7/12 ,  G06T7/13 ,  A61B90/00 ,  A61B17/17 ,  B33Y50/02 ,  G16H50/50 ,  B33Y10/00 ,  G06T7/00

Abstract: A custom arthroplasty guide and a method of manufacturing such a guide are disclosed herein. The method of manufacturing the custom arthroplasty guide includes: a) generating medical imaging slices of the portion of the patient bone; b) identifying landmarks on bone boundaries in the medical imaging slices; c) providing model data including image data associated with a bone other than the patient bone; d) adjusting the model data to match the landmarks; e) using the adjusted model data to generate a three dimensional computer model of the portion of the patient bone; f) using the three dimensional computer model to generate design data associated with the custom arthroplasty guide; and g) using the design data in manufacturing the custom arthroplasty guide.

公开(公告)号：US09687259B2

公开(公告)日：2017-06-27

申请号：US14946106

申请日：2015-11-19

Applicant: Howmedica Osteonics Corporation

Inventor： Elena Pavlovskaia ,  Oleg Mishin ,  Boris E. Shpungin

IPC: G06K9/00 ,  A61B17/17 ,  G06K9/48 ,  G06T17/00 ,  G06F17/50 ,  A61B5/055 ,  A61B6/03 ,  A61B17/16 ,  G06K9/20 ,  G06T17/20 ,  A61B34/10 ,  G06T7/12 ,  G06T7/13 ,  A61B17/15 ,  A61B19/00

CPC classification number: A61B17/1703 ,  A61B5/055 ,  A61B6/032 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1675 ,  A61B34/10 ,  A61B90/37 ,  A61B2017/1602 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2090/374 ,  A61B2090/3762 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y80/00 ,  G06F17/50 ,  G06F17/5009 ,  G06F19/00 ,  G06K9/2063 ,  G06K9/48 ,  G06K2009/484 ,  G06K2209/055 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/13 ,  G06T7/70 ,  G06T17/00 ,  G06T17/20 ,  G06T2200/08 ,  G06T2207/30008 ,  G16H50/50 ,  Y10T29/49826

Abstract: A custom arthroplasty guide and a method of manufacturing such a guide are disclosed herein. The method of manufacturing the custom arthroplasty guide includes: a) generating medical imaging slices of the portion of the patient bone; b) identifying landmarks on bone boundaries in the medical imaging slices; c) providing model data including image data associated with a bone other than the patient bone; d) adjusting the model data to match the landmarks; e) using the adjusted model data to generate a three dimensional computer model of the portion of the patient bone; f) using the three dimensional computer model to generate design data associated with the custom arthroplasty guide; and g) using the design data in manufacturing the custom arthroplasty guide.