# US 10,371,962 B2 · System and method for real time segmentation

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- Number: US 10,371,962 B2
- Document ID: US10371962B2
- Status: Granted
- Kind: B2
- Application number: 14/376,162
- Filed: 2013-02-11
- Published: 2014-12-18
- Granted: 2019-08-06
- Earliest claimed: 2012-02-10
- Assignees: Essilor International
- Applicants: Essilor International (Compagnie Generale D'Optique)
- Inventors: Bjorn Drobe; Celine Carimalo
- Web page: https://patentgrep.com/patent/US10371962B2

## CPC

- G16H 70/20: relating to practices or guidelines
- G02C 7/027: {considering wearer's parameters}
- G02C 13/003: {Measuring during assembly or fitting of spectacles}
- G06F 30/00: Computer-aided design [CAD]
- G06Q 10/08: Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G16H 40/20: for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
- G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G02C: SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES (trial frames for testing the eyes A61B3/04; goggles or eyeshields not having the same features as spectacles A61F9/00)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)
- G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR

## Abstract

A system and method for updating a generic ophthalmic lens design is described. The method includes the steps of selecting a generic ophthalmic lens design from a generic ophthalmic lens design database and receiving, over a data-communication network, lens order data associated with at least one individual lens wearer. The method also includes the steps of creating, using the generic ophthalmic lens design and the lens order data, at least one customized ophthalmic lens design being customized for the respective at least one individual lens wearer and updating the generic ophthalmic lens design in the generic ophthalmic lens design database using the at least one customized ophthalmic lens design.

## Claims

### Claim 1

A method of updating in real time a generic ophthalmic lens design, the method comprising steps of:
selecting a generic ophthalmic lens design from a generic ophthalmic lens design database;
receiving, over a data-communication network, lens order data associated with at least one individual lens wearer;
creating, using the generic ophthalmic lens design and the lens order data, at least one customized ophthalmic lens design being customized for the respective at least one individual lens wearer;
updating, in real time, the generic ophthalmic lens design in the generic ophthalmic lens design database once the generic lens is optimized by statistically analyzing the at least one customized ophthalmic lens design created using the lens order data and the generic ophthalmic lens design before update from the generic ophthalmic lens design database, said real time update of the generic ophthalmic lens design in the generic ophthalmic lens design database being performed before any new customization of a next individual lens wearer to be customized, wherein,
the generic ophthalmic lens design includes generic lens design parameters,
the at least one customized ophthalmic lens design includes customized lens design parameters, and
the generic lens design parameters are determined as a result of statistical analysis performed on at least one customized lens design parameter of a first group of customized ophthalmic lens designs, and wherein the step of updating the generic ophthalmic lens design further comprises the steps of:
adding the at least one customized ophthalmic lens design to the first group of customized ophthalmic lens designs to form a second group of customized ophthalmic lens designs; and
performing statistical analysis on at least one customized lens design parameter of the second group of customized ophthalmic lens designs; and
removing at least one customized ophthalmic lens design from the second group of customized ophthalmic lens designs before performing statistical analysis.

### Claim 2 (depends on 1)

The method of claim 1, wherein the step of performing the statistical analysis on at least one customized lens design parameter of the second group of customized ophthalmic lens designs further includes the step of:
performing different types of statistical analysis on different customized lens design parameters of the second group of customized ophthalmic lens designs.

### Claim 3 (depends on 1)

The method of claim 1, wherein the second group of customized ophthalmic lens designs is formed of ophthalmic lens designs customized for individual lens wearers of a specific geographical area or individuals who are clients of a specific eye care professional.

### Claim 4 (depends on 1)

The method of claim 1, wherein the lens order data is received from a plurality of remote locations over an encrypted data-communication channel.

### Claim 5

An ophthalmic lens design system for updating in real time a generic ophthalmic lens design, the system comprising:
a memory storing a generic ophthalmic lens design database; and
a processor connected to a data-communication network and connected to the memory storing the generic ophthalmic lens design database, the processor being comprised of computer hardware that executes a set of instructions to cause the computer hardware to:
i) select a generic ophthalmic lens design from the generic ophthalmic lens design database;
ii) receive, over the data-communication network, lens order data associated with at least one individual lens wearer;
iii) create, using the generic ophthalmic lens design and the lens order data, at least one customized ophthalmic lens design being customized for the respective at least one individual lens wearer; and
iv) update, in real time, the generic ophthalmic lens design in the generic ophthalmic lens design database once the generic lens is optimized by statistically analyzing the at least one customized ophthalmic lens design created using the lens order data and the generic ophthalmic lens design before update from the generic ophthalmic lens design database, said real time update of the generic ophthalmic lens design in the generic ophthalmic lens design database being performed before any new customization of a next individual lens wearer to be customized, wherein,
the generic ophthalmic lens design includes generic lens design parameters,
the at least one customized ophthalmic lens design includes customized lens design parameters, and
the generic lens design parameters are determined as a result of statistical analysis performed on at least one customized lens design parameter of a first group of customized ophthalmic lens designs, and
wherein the ophthalmic lens design system further comprises a further processor connected to the memory storing the generic ophthalmic lens design database, the further processor comprised of a further computer hardware that executes a further set of instructions to cause the further computer hardware to:
add the at least one customized ophthalmic lens design to the first group of customized ophthalmic lens designs to form a second group of customized ophthalmic lens designs; and
update the generic ophthalmic lens design by performing statistical analysis on at least one customized lens design parameter of the second group of customized ophthalmic lens designs, and
wherein the further processor is arranged to:
remove at least one customized ophthalmic lens design from the second group of customized ophthalmic lens designs before performing the statistical analysis.

### Claim 6 (depends on 5)

The ophthalmic lens design system of claim 5, wherein the further processor is s arranged to:
perform different types of statistical analysis on different customized lens design parameters of the second group of customized ophthalmic lens designs.

### Claim 7 (depends on 5)

The ophthalmic lens design system of claim 5, wherein the first and second groups of customized ophthalmic lens designs are formed of ophthalmic lens designs customized for individual lens wearers of a specific geographical area or individual lens wearers who are clients of a specific eye care professional.

### Claim 8 (depends on 5)

The ophthalmic lens design system of claim 5, further comprising:
a plurality of measurement devices located in different geographical locations, each measurement device being arranged to measure at least one parameter related to a particular wearer; and
a plurality of lens order data generating devices located in different geographical locations, each lens order data generating device being arranged to process the at least one parameter and generate lens order data associated with at least one individual lens wearer, and to send the lens order data, over the data-communication network.

### Claim 9 (depends on 5)

The ophthalmic lens design system of claim 5, wherein communication of the lens data, over the data-communication network, is performed using an encrypted data-communication channel.

### Claim 10 (depends on 5)

The ophthalmic lens design system of claim 5, further comprising:
an ordering management system comprised of further computer hardware connected to the data-communication network, the ordering management system arranged to receive an order for creation of the lens order data associated with the at least one individual lens wearer,
wherein the processor is arranged to receive the lens order data from the ordering management system via the data-communication network and to receive the generic ophthalmic lens design from the generic ophthalmic lens design database via the data-communication network,
the generic ophthalmic lens design includes generic lens design parameters,
the at least one customized ophthalmic lens design includes customized lens design parameters, and
the generic lens design parameters are determined as a result of statistical analysis performed on at least one customized lens design parameter of a first group of customized ophthalmic lens designs, and
wherein the ophthalmic lens design system further comprises a further processor connected to the memory storing the generic ophthalmic lens design database, the further processor comprised of a further computer hardware that executes a further set of instructions to cause the further computer hardware to:
add the at least one customized ophthalmic lens design to the first group of customized ophthalmic lens designs to form a second group of customized ophthalmic lens designs; and
update the generic ophthalmic lens design by performing statistical analysis on at least one customized lens design parameter of the second group of customized ophthalmic lens designs.

### Claim 11 (depends on 10)

The ophthalmic lens design system of claim 10, wherein the data-communication network includes the Internet.

### Claim 12 (depends on 5)

The ophthalmic lens design system of claim 5, further comprising:
an ordering management system comprised of further computer hardware connected to the data-communication network, the ordering management system arranged to receive an order for creation of the lens order data associated with the at least one individual lens wearer; and
a server connected i) to the memory storing the generic ophthalmic lens design database and ii) to the data-communication network,
wherein the processor is arranged to receive the lens order data from the ordering management system via the data-communication network and to receive the generic ophthalmic lens design from the generic ophthalmic lens design database via the server and the data-communication network, and
wherein the processor updates, in real time, the generic ophthalmic lens design in the generic ophthalmic lens design database via the data-communication network and via the server.

### Claim 13 (depends on 12)

The ophthalmic lens design system of claim 12, wherein the data-communication network includes the Internet.

### Claim 14 (depends on 1)

A networked data processing apparatus for updating a generic ophthalmic lens design, the networked data processing apparatus comprising processing means including a processor comprised of computer hardware that executes a set of instructions to cause the computer hardware to perform the steps of the method of claim 1.

### Claim 15 (depends on 1)

A non-transitory storage medium for a data-processing device, the non-transitory storage medium storing a set of instructions which, when loaded into the data-processing device that includes a processor comprised of computer hardware, causes the computer hardware of the data-processing device to perform the steps of the method of claim 1.