Surgical case planning platform

• US 8,830,233 B2
• Filed: 04/18/2012
• Issued: 09/09/2014
• Est. Priority Date: 04/28/2011
• Status: Active Grant

• Current Assignee: Howmedica Osteonics Corp. (Stryker Corporation)
• Original Assignee: Howmedica Osteonics Corp. (Stryker Corporation)
• Inventors: Friedland, Richard, Campomenosi, Robert, Corona, Justin Anthony
• Primary Examiner(s): Tung, Kee M
• Assistant Examiner(s): Yuan, Wei
• Application Number:
  US13/449,462
• Publication Number:
  US 20120274631A1
• Time in Patent Office: 874 Days
• US Class Current: 345/419
• CPC Class Codes: A61B 2034/102 Modelling of surgical devices, implants or prosthesis
• CPC Class Codes: A61B 2034/105 Modelling of the patient, e.g. for ligaments or bones
• CPC Class Codes: A61B 2034/108 Computer aided selection or customisation of medical implants or cutting guides
• CPC Class Codes: A61B 34/10 Computer-aided planning, simulation or modelling of surgical operations
• CPC Class Codes: G06T 19/20 Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
• CPC Class Codes: G06T 2210/41 Medical
• CPC Class Codes: G06T 2219/2004 Aligning objects, relative positioning of parts
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders
• CPC Class Codes: G16H 70/20 relating to practices or guidelines
• CPC Class Codes: Y10S 128/92 Computer assisted medical diagnostics
• CPC Class Codes: Y10S 128/922 including image analysis

Abstract

Computer-implemented systems and methods of preoperatively planning a present surgical case including a surgical site located on a portion of a body of a patient are described herein. Such methods may include converting at least one image of the surgical site into a three-dimensional model displayable on a display means and manipulating the model such that the model is displayable on the display means as a corrected model representing a corrected surgical site. The method may further include providing at least one medical device from a library of medical devices stored in a device database and providing a plurality of previous surgical cases maintained in a case database the plurality of previous surgical cases being made available for preoperatively planning the present surgical case.

Claims

1. A computer-implemented method of preoperatively planning a present surgical case including a surgical site located on a portion of a body of a patient, the method comprising:

uploading, into a computer database, at least one image taken of the surgical site of the body of the patient;

converting the at least one image into a three-dimensional model displayable on a display means;

manipulating the three-dimensional model such that the three-dimensional model is displayable on the display means as a corrected model representing a corrected surgical site;

providing, with a processor, at least one medical device from a library of medical devices stored in a device database, the at least one medical device being selectable in order to correct the surgical site of the body based on the corrected model; and

providing a plurality of previous surgical cases maintained in a case database the plurality of previous surgical cases being made available for preoperatively planning the present surgical case,

wherein the surgical site of the body of the patient includes a femur and the at least one medical device is a bone plate.

2. The method of claim 1, further comprising categorizing the surgical site of the body as a type of injury.

3. The method of claim 2, further comprising correlating similar surgical cases selected from the plurality of previous surgical cases to the type of injury.

4. The method of claim 1, wherein the plurality of previous surgical cases available for review are stored as separate three-dimensional models.

5. The method of claim 4, further comprising selecting one of the separate three-dimensional models as being most similar to the three-dimensional model of the present surgical case.

6. The method of claim 1, wherein:

the corrected model comprises first and second corrected models;

a first medical device of the library of medical devices is displayable on the display means as being engaged to the first corrected model; and

a second medical device of the library of medical devices is displayable on the display means as being engaged to the second corrected model.

7. The method of claim 6, further including receiving a selection from a user as to whether the first medical device or the second medical device is usable in the present surgical case to correct the surgical site of the body.

8. A system for preoperatively planning a present surgical case including a surgical site of a body of a patient, comprising:

a processing device;

a modeling module managed by the processing device for producing a three-dimensional model of the present surgical case from at least one image taken of the surgical site of the body, the three-dimensional model being configured for manipulation for presentation on display means as a corrected model representing the surgical site of the body of the patient; and

a database operatively coupled to the processing device and the modeling module, the database comprising;

a library of medical devices suitable to correct the surgical site of the body based on the corrected model; and

a plurality of previous surgical cases configured for use in the preoperative planning of the present surgical case;

wherein the processing device is configured to arrange at least one of the medical devices and at least one of the plurality of previous surgical cases for presentation on the display means as part of preoperatively planning the present surgical case, and

wherein the surgical site of the body of the patient includes a femur and the at least one medical device is a bone plate.

9. The system of claim 8, wherein the processing device is further configured to correlate similar surgical cases to a type of injury that the surgical site of the body is classified as.

10. The system of claim 8, wherein the plurality of previous surgical cases available for review are stored as separate three-dimensional models.

11. The system of claim 10, wherein the processing device is further configured to select one of the separate three-dimensional models as being most similar to the three-dimensional model of the present surgical case.

12. The system of claim 8, wherein:

the corrected model comprises first and second corrected models;

a first medical device of the library of medical devices is displayable on the display means as being engaged to the first corrected model; and

a second medical device of the library of medical devices is displayable on the display means as being engaged to the second corrected model.