IP Library › Granted Patent US 11,615,890
Granted Patent B2
US 11,615,890 · App. 17/690,751 · Granted Mar 28, 2023

Method and system for the computer-assisted implementation of radiology recommendations

Inventors: Jeffrey Chang (Berkeley, CA); Doktor Gurson (Berkeley, CA); Scott Whitney (Berkeley, CA); Joseph Zachary Allen (Berkeley, CA); Shokoufeh Kazemlou (Berkeley, CA); Maxwell Taylor (Berkeley, CA); Craig Warner (Berkeley, CA); Eric Purdy (Berkeley, CA)
Assignee: RAD AI, INC.
G16H50/20G16H10/60G16H15/00G16H40/20G16H50/30G16H70/20
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Quick Facts
Patent No.
US 11,615,890
App. No.
17/690,751
Granted
Mar 28, 2023
Kind
B2
Abstract

A method for the computer-assisted implementation of radiology recommendations includes any or all of: receiving a set of inputs; determining and/or identifying a set of findings; determining a set of follow-up recommendations; and triggering a set of outputs and/or actions based on the set of follow-up recommendations. A system for the computer-assisted implementation of radiology recommendations preferably includes and/or interfaces a set of computing subsystems and/or processing subsystems, but can additionally include and/or interface with a set of devices (e.g., user devices), models, and/or any other components.

Claims (39)

1. A method for computer-assisted implementation of a set of follow-up recommendations associated with a set of patients, the method comprising:

for each patient of the set of patients:

receiving a radiology report associated with the patient;

automatically processing the radiology report, comprising:

determining a set of incidental findings in the radiology report, wherein determining the set of incidental findings comprises:

processing the radiology report with a first set of trained neural network models to detect a set of findings, the first set of trained neural network models comprising a first multi-transformer model configured to implement parallelization;

processing the set of findings with a first set of rule-based logic to determine a first set of features, wherein the first set of rule-based logic is configured to determine a context associated with the detected set of findings, wherein determining the context comprises checking for inclusion of negation words proximal to the set of findings;

determining the set of incidental findings based on the first set of features;

determining a set of follow-up recommendations associated with the set of incidental findings in the radiology report, wherein determining the set of follow-up recommendations comprises:

processing the radiology report with a second set of trained neural network models to locate a set of recommendation candidate sentences, the second set of trained neural network models comprising a second multi-transformer model configured to implement parallelization;

processing each of the set of recommendation candidate sentences with a second set of rule-based logic to determine:

 a second set of features for the set of recommendation candidate sentences; and

 a level of completion for each of the set of recommendation candidate sentences;

determining the set of follow-up recommendations based on at least one of the second set of features and the levels of completion;

for the set of patients, initiating a set of follow-up actions in response to automatically processing the radiology report, wherein automatically initiating the set of follow-up actions comprises, automatically:

scheduling a set of follow-up imaging processes for a first subset of the set of patients;

messaging a set of primary care physicians associated with a second subset of the set of patients; and

upon detecting that each patient of a third subset of the set of patients does not have a primary care physician, initiating the assignment of a second set of primary care physicians to the third subset of patients; and

automatically populating a set of worklists based on the set of follow-up actions.

2. The method of claim 1 , further comprising comparing the set of incidental findings with the set of follow-up recommendations to check for a set of missing follow-up recommendations.

3. The method of claim 2 , wherein automatically populating the set of worklists comprises:

in response to determining that there are no missing follow-up recommendations for a patient of the set of patients, triggering an assignment of the patient to a first worklist of the set of worklists;

in response to determining at least one of: the presence of at least one missing follow-up recommendation and a level of completion below a threshold associated with a follow-up recommendation, performing at least one of:

triggering an assignment of the patient to a second worklist; and

automatically adding supplemental text to the radiology report.

4. The method of claim 1 , wherein processing the findings section further comprises evaluating a decision tree based on the first set of features, wherein determining the set of incidental findings comprises categorizing a portion of the set of findings as the set of incidental findings based on evaluating the decision tree.

5. The method of claim 4 , wherein categorizing the portion further comprises assigning a particular type of incidental finding to the findings text.

6. The method of claim 1 , wherein the first set of features comprises a size measurement.

7. The method of claim 1 , wherein the set of findings is detected based at least in part on a predetermined set of pathology keywords.

8. The method of claim 1 , wherein automatically organizing each of the first and second worklists comprises sorting the patients based on a progress metric associated with the follow-up recommendation.

9. The method of claim 8 , wherein the set of patients is further sorted based on a type associated with each of the set of incidental findings.

10. The method of claim 9 , wherein the set of patients is further sorted based on risk metric calculated for the patient, wherein the risk metric is calculated based on at least one of: demographic information associated with the patient and a medical history associated with the patient.

11. The method of claim 1 , wherein the method is performed absent of radiologist input.

12. The method of claim 1 , further comprising, in response to detecting that a follow-up recommendation of the set of follow-up recommendations has a completion level below a predetermined threshold, automatically adding supplemental text to the radiology report.

13. The method of claim 12 , further comprising determining the supplemental text, wherein determining the supplemental text comprises referencing a lookup table.

14. The method of claim 13 , wherein the lookup table is determined based on a set of radiology consensus guidelines.

15. The method of claim 1 , wherein each of the first and second set of trained neural network models comprises a neural network.

16. The method of claim 1 , wherein determining the set of findings comprises locating a predetermined findings section of the radiology report.

17. The method of claim 1 , wherein the first and second multi-transformer models are not required to process data in the radiology report in order.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 17, 2022
From: CHANG, JEFFREY; GURSON, DOKTOR; WHITNEY, SCOTT; ALLEN, JOSEPH ZACHARY; KAZEMLOU, SHOKOUFEH; TAYLOR, MAXWELL; WARNER, CRAIG; PURDY, ERIC
To: RAD AI, INC.
Reel/Frame 060242/0424 →
Continuity (2)
Provisional Application 63158706 · Mar 9, 2021
Related Publication 20220293271A1 · Sep 15, 2022
Cited By (3)
US 12,354,723 US 12,367,967 US 12,505,905