IP Library › Granted Patent US 12,433,551
Granted Patent B2
US 12,433,551 · App. 18/533,091 · Granted Oct 7, 2025

Display device for reducing radiation exposure to medical personnel

Inventors: Robert F. Wilson (Roseville, MN); John P. Gainor (Mendota Heights, MN); James Montague (Elk River, MN); Uma S. Valeti (St. Paul, MN)
Assignee: Egg Medical, Inc.
A61B6/107A61B6/462A61B6/463A61B6/465A61B6/548A61B6/56G21F7/02A61B6/0407A61B6/487A61N2005/1094G21F3/00
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Quick Facts
Patent No.
US 12,433,551
App. No.
18/533,091
Granted
Oct 7, 2025
Kind
B2
Abstract

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

Claims (28)

1. A radiation shield system, comprising:

an imaging device; and

a radiation shield including an at least partially transparent display layer; and,

wherein the imaging device is in wireless communication with the radiation shield such that one or more images from the imaging device are producible on the at least partially transparent display layer; and wherein the at least partially transparent display layer includes an adjustment control for changing an opacity of the one or more images from the imaging device.

2. The radiation shield system of claim 1 , wherein the imaging device is comprised of an x-ray.

3. The radiation shield system of claim 1 , wherein the one or more images from the imaging device is comprised of one or more x-ray images.

4. The radiation shield system of claim 1 , wherein the at least partially transparent display layer comprises transparent computer display technology.

5. The radiation shield system of claim 1 , wherein the imaging device is configured to wirelessly communicate with the radiation shield via radiofrequency.

6. The radiation shield system of claim 1 , wherein the imaging device is configured to wirelessly communicate with the radiation shield via infrared.

7. The radiation shield system of claim 1 , wherein the radiation shield is further comprised of an at least partially transparent touchscreen input layer that provides touch control of the one or more images from the imaging device producible on the at least partially transparent display layer.

8. The radiation shield of claim 1 , wherein the radiation shield is further comprised of an at least partially transparent radiation shield layer.

9. The radiation shield of claim 8 , wherein the at least partially transparent radiation shield layer and the at least partially transparent display layer at least partially overlap.

10. The radiation shield of claim 1 , wherein the one or more images from the imaging device includes real-time imaging wirelessly communicated to the at least partially transparent display layer from the imaging device.

11. A radiation shield system, comprising:

an x-ray device; and

a radiation shield including an at least partially transparent display layer and an at least partially transparent radiation shield layer; and,

wherein the x-ray device is in wireless communication with the at least partially transparent display layer such that one or more x-ray images from the x-ray device are producible on the at least partially transparent display layer; and wherein the at least partially transparent display layer includes an adjustment control for changing an opacity of the one or more x-ray images.

12. The radiation shield system of claim 11 , wherein the x-ray device is configured to wirelessly communicate with the radiation shield via radiofrequency.

13. The radiation shield system of claim 11 , wherein the x-ray device is configured to wirelessly communicate with the radiation shield via infrared.

14. The radiation shield system of claim 11 , wherein the one or more x-ray images from the x-ray device includes real-time imaging fed to the at least partially transparent display layer from the x-ray device.

15. The radiation shield system of claim 11 , wherein the one or more x-ray images are at least partially transparent display layer such that an operator may view the one or more x-ray images on the at least partially transparent display layer while simultaneously seeing a patient through the one or more x-ray images.

16. A method of protecting a physician while attending to a patient and using imaging, comprising the steps of:

providing an imaging device;

providing a radiation shield such that the radiation shield is positionable between the physician and the patient, wherein the radiation shield includes an at least partially transparent display layer;

wirelessly communicating one or more images from the imaging device to the radiation shield such that the one or more images from the imaging device are producible on the at least partially transparent display layer; and

changing an opacity of the one or more images on the at least partially transparent display layer.

17. The method of claim 16 , wherein the imaging device is comprised of an x-ray device and wherein the one or more images from the imaging device are comprised of x-ray images.

18. The method of claim 16 , wherein the step of wirelessly communicating the one or more images from the imaging device to the radiation shield comprises wireless communication via radiofrequency or infrared.

Continuity (4)
Continuation 17175513 · Feb 12, 2021
Continuation 16055749 · Aug 6, 2018
Provisional Application 62541367 · Aug 4, 2017
Related Publication 20240099673A1 · Mar 28, 2024
References Cited (44)
US 8338810B2 · Hoernig · 2012 [cited by applicant]
US 8876380B2 · Mizrahi et al. · 2014 [cited by applicant]
US 9367093B2 · Pance · 2016 [cited by examiner]
US 9801693B1 · Kim-Whitty · 2017 [cited by examiner]
US 9918681B2 · Wallace et al. · 2018 [cited by applicant]
US 10016172B2 · Wilson et al. · 2018 [cited by applicant]
US 10016251B2 · Holman et al. · 2018 [cited by applicant]
US 10172576B2 · Shealy · 2019 [cited by applicant]
US 10888228B2 · Kim-Whitty · 2021 [cited by examiner]
US 10945687B2 · Wilson et al. · 2021 [cited by applicant]
US 11872064B2 · Wilson · 2024 [cited by examiner]
US 20030091152A1 · Dietz et al. · 2003 [cited by applicant]
US 20120051520A1 · Hoernig · 2012 [cited by applicant]
US 20120105306A1 · Fleck · 2012 [cited by applicant]
US 20120163544A1 · Mizrahi et al. · 2012 [cited by applicant]
US 20130072787A1 · Wallace et al. · 2013 [cited by applicant]
US 20140029720A1 · Osherov et al. · 2014 [cited by applicant]
US 20150070276A1 · Pance · 2015 [cited by examiner]
US 20150362736A1 · Kowasic · 2015 [cited by applicant]
US 20170000580A1 · Holman et al. · 2017 [cited by applicant]
US 20170004895A1 · Holman et al. · 2017 [cited by applicant]
US 20170119324A1 · Wilson et al. · 2017 [cited by applicant]
US 20180125605A1 · Kim-Whitty · 2018 [cited by examiner]
US 20180177403A1 · Kim-Whitty · 2018 [cited by examiner]
US 20180235555A1 · Shealy · 2018 [cited by applicant]
US 20190038241A1 · Wilson et al. · 2019 [cited by applicant]
US 20210161484A1 · Wilson et al. · 2021 [cited by applicant]
US 20220233384A1 · Yadegari et al. · 2022 [cited by applicant]
US 20240099673A1 · Wilson · 2024 [cited by examiner]
CA 3006471A1 · 2019 [cited by applicant]
CA 3098732A1 · 2019 [cited by applicant]
CN 203195765U · 2013 [cited by applicant]
DE 102014215953A1 · 2016 [cited by applicant]
EP 2422702A1 · 2012 [cited by applicant]
JP 2011104031A · 2011 [cited by applicant]
JP 2011115364A · 2011 [cited by applicant]
JP 2012135619A · 2012 [cited by applicant]
JP 2012194501A · 2012 [cited by applicant]
JP 2018501929A · 2018 [cited by applicant]
WO WO2016090384A2 · 2016 [cited by applicant]
WO WO2019227210A1 · 2019 [cited by applicant]
Japanese Patent Office, Office Action dated Jun. 7, 2022 with English translation in Japanese Patent Application No. 2020-529115, 8 pages. [cited by applicant]
European Patent Office, Supplementary Extended European Search Report dated Mar. 15, 2021 in European Patent Application No. 18840927.0, 8 pages. [cited by applicant]
WIPO, U.S. International Search Authority, International Search Report and Written Opinion mailed Oct. 22, 2018 in International Patent Application No. PCT/US2018/045350, 31 pages. [cited by applicant]