IP Library Granted Patent US 7,227,979
Granted Patent B2
US 7,227,979 · App. 11/584,334 · Granted Jun 5, 2007

Automatic selection of cranial remodeling device trim lines

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Quick Facts
Patent No.
US 7,227,979
App. No.
11/584,334
Granted
Jun 5, 2007
Kind
B2
Abstract

A method and system for producing cranial remodeling devices to correct for head deformities in infants as described. The system operates on three dimensional digital captured data of a head to automatically provide trim line information for each cranial remodeling device.

Claims (79)

1. A method for producing cranial remodeling devices to correct for cranial shape abnormalities comprising:

capturing a three dimensional digital image of a deformed head to produce first digital data; and

utilizing said first digital data to automatically provide cranial remodeling device trim line information for use in fabricating a cranial remodeling device for said deformed head.

2. A method in accordance with claim 1 , wherein:

utilizing said first digital data to provide cranial remodeling device type information.

3. A method in accordance with claim 2 , wherein:

said cranial remodeling device type information includes device types for treatment of specific types of cranial deformities.

4. A method in accordance with claim 3 , wherein:

said specific types of cranial deformities comprise one or more of plagiocephaly, brachycephaly, and scaphocephaly.

5. A method in accordance with claim 1 , comprising:

utilizing said first digital data to automatically provide cranial remodeling device configuration style information.

6. A method in accordance with claim 5 , wherein:

said cranial remodeling configuration style is selected from a group comprising a right side opening cranial remodeling band, a wide right side opening cranial remodeling band, a left side opening cranial remodeling band, and a wide left side opening cranial remodeling band.

7. A method in accordance with claim 6 , comprising:

utilizing said first data to automatically produce a physical model; and

utilizing said physical model and said configuration style to produce a cranial remodeling device for modifying a head shape; and

utilizing said trim line information to cut trim lines in said cranial remodeling device.

8. A method in accordance with claim 1 , comprising:

utilizing said first data to automatically produce a physical model; and

utilizing said physical model to produce a cranial remodeling device for modifying a head shape; and

utilizing said trim line information to cut trim lines in said cranial remodeling device.

9. A method for producing a cranial remodeling device to correct for a cranial shape abnormality, comprising:

capturing a digital image of a deformed head to produce first digital data;

automatically processing said first digital data to produce second data corresponding to a desired shape for use in forming a cranial remodeling device;

utilizing said second data to automatically provide cranial remodeling device information for use in fabricating a cranial remodeling device for said deformed head, said cranial remodeling device information comprising trim lines for a cranial remodeling device.

10. A method in accordance with claim 9 , wherein:

said cranial remodeling device information comprises identification of one of a plurality of types of cranial remodeling devices.

11. A method in accordance with claim 10 , wherein:

said plurality of types of cranial remodeling devices includes devices for treatment of specific types of cranial deformities.

12. A method in accordance with claim 11 , wherein:

said specific types of cranial deformities comprise one or more of plagiocephaly, brachycephaly, and scaphocephaly.

13. A method in accordance with claim 12 , wherein:

said cranial remodeling device information comprises selection of one of a right side opening cranial remodeling band, a wide right side opening cranial remodeling band, a left side opening cranial remodeling band, and a wide left side opening cranial remodeling band.

14. A system for producing cranial remodeling devices to correct for cranial shape abnormalities comprising:

a digitizer operable to capture three dimensional digital image data of a patient's head to produce first digital data;

a computer;

computer programs operable on said computer such that said computer processes said first digital data to automatically provide cranial remodeling device information for use in fabricating a cranial remodeling device for said head, said information comprises trim line information.

15. A system in accordance with claim 14 , wherein:

said cranial remodeling device information comprises identification of one of a plurality of types of cranial remodeling devices.

16. A system in accordance with claim 15 , wherein:

said plurality of types of cranial remodeling devices includes devices for treatment of specific types of cranial deformities.

17. A system in accordance with claim 16 , wherein:

said specific types of cranial deformities comprise one or more of plagiocephaly, brachycephaly, and scaphocephaly.

18. A system in accordance with claim 15 , wherein:

said cranial remodeling device information comprises predetermined design features that may be incorporated in said cranial remodeling device.

19. A system in accordance with claim 18 , wherein:

said predetermined design features comprise predetermined structural configurations.

20. A system in accordance with claim 19 , wherein:

said predetermined structural configurations are selected from a group comprising one or more of a right anterior corner, a left anterior corner, a right posterior corner, a left posterior corner, a ¼ posterior cap, and a lengthwise strut across top of band.

21. A system in accordance with claim 15 , wherein:

said cranial remodeling device information comprises a selection of a device style from a group comprising one or more of a right side opening cranial remodeling band, a wide right side opening cranial remodeling band, a left side opening cranial remodeling band, and a wide left side opening cranial remodeling band.

22. A system in accordance with claim 15 , comprising:

said computer utilizing said first data to automatically produce a physical model from which said cranial remodeling device is produced.

23. A system for producing cranial remodeling devices to correct for cranial shape abnormalities comprising:

data representative of a three dimensional digital image of a patient's head;

a computer;

trainable computer programs operable on said computer to automatically provide cranial remodeling device type, style and feature information for use in fabricating a cranial remodeling device for said head.

24. A system in accordance with claim 23 , wherein:

said cranial remodeling device type is selected from devices for treatment of specific types of cranial deformities.

25. A system in accordance with claim 24 , wherein:

said specific types of cranial deformities comprise one or more of plagiocephaly, brachycephaly, and scaphocephaly.

26. A system in accordance with claim 23 , wherein:

said feature information comprises predetermined structural configurations.

27. A system in accordance with claim 26 , wherein:

said predetermined structural configurations are selected from a group comprising one or more of a right anterior corner, a left anterior corner, a right posterior corner, a left posterior corner, a fractional anterior top, a fractional posterior cap, and a strut.

28. A system in accordance with claim 23 , wherein:

said style is selected from a group comprising one or more of a right side opening cranial remodeling band, a wide right side opening cranial remodeling band, a left side opening cranial remodeling band, and a wide left side opening cranial remodeling band.

29. A system in accordance with claim 23 , wherein:

said trainable computer programs comprise a plurality of neural networks.

30. A system in accordance with claim 29 , wherein:

said cranial remodeling device type is selected from devices for treatment of specific types of cranial deformities.

31. A system in accordance with claim 30 , wherein:

said specific types of cranial deformities comprise one or more of plagiocephaly, brachycephaly, and scaphocephaly.

32. A system in accordance with claim 29 , wherein:

said feature information comprises predetermined structural configurations.

33. A system in accordance with claim 32 , wherein:

said predetermined structural configurations are selected from a group comprising one or more of a right anterior corner, a left anterior corner, a right posterior corner, a left posterior corner, a fractional anterior top, a fractional posterior cap, and a strut.

34. A system in accordance with claim 29 , wherein:

said style is selected from a group comprising one or more of a right side opening cranial remodeling band, a wide right side opening cranial remodeling band, a left side opening cranial remodeling band, and a wide left side opening cranial remodeling band.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2023
From: POMATTO, JEANNE K
To: CRANIAL TECHNOLOGIES, INC.
Reel/Frame 062565/0069 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2023
From: LITTLEFIELD, TIMOTHY R
To: CRANIAL TECHNOLOGIES, INC.
Reel/Frame 062565/0009 →
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 42338/0555 Recorded Mar 8, 2022
From: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
To: CRANIAL TECHNOLOGIES, INC.
Reel/Frame 059350/0978 →
SECURITY INTEREST Recorded Mar 8, 2022
From: CRANIAL TECHNOLOGIES, INC.
To: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 059192/0248 →
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 027500/0033 Recorded May 10, 2018
From: ALLIANCE BANK OF ARIZONA
To: CRANIAL TECHNOLOGIES, INC.
Reel/Frame 046128/0395 →
SECURITY INTEREST Recorded May 11, 2017
From: CRANIAL TECHNOLOGIES, INC.
To: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
Reel/Frame 042338/0555 →
SECURITY AGREEMENT Recorded Jan 9, 2012
From: CRANIAL TECHNOLOGIES, INC.
To: ALLIANCE BANK OF ARIZONA, A DIVISION OF WESTERN ALLIANCE BANK
Reel/Frame 027500/0033 →