Apparatus and method for operating a laser materials processing and measurement device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B23K-026/00
B23K-026/06
A61F-009/008
B23K-026/02
출원번호
US-0965243
(2010-12-10)
등록번호
US-9138348
(2015-09-22)
발명자
/ 주소
Wölfel, Mathias
출원인 / 주소
Wavelight Gmbh
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
An apparatus for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions comprises an interface for operating a bidire
An apparatus for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions comprises an interface for operating a bidirectional data transfer link with the laser and the beam control means, and user control means for inputting and displaying control commands or control command sequences and for monitoring and/or controlling operation and/or the operating state of the device. So that all the components of the apparatus may also be tested with regard to all functionalities, if the laser materials processing and measurement device is not operationally ready and/or not connected to the interface, according to the invention the apparatus comprises simulation means for simulating operation of the device and/or of the user control means.
대표청구항▼
1. An apparatus for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions, in particular in biological tissue, havin
1. An apparatus for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions, in particular in biological tissue, having: an interface for operating a first bidirectional data transfer link with the laser and the beam control means,user control means for inputting and displaying control commands or control command sequences and for controlling operation of the laser materials processing and measurement device, andsimulation means for simulating data transfer that simulates operation of the laser materials processing and measurement device or of the user control means, the simulation means configured to simulate the data transfer that occurs along the data transfer link when the device is connected to the interface, of a feedback signal generated by the laser after performing the operation, the simulation means configured to simulate the data transfer even when the device is not connected to the interface. 2. An apparatus according to claim 1 further comprising: display means for displaying input screens for the control commands, the control command sequences, or information relating to the operation of the laser materials processing and measurement device, andinput means for inputting the control commands, the control command sequences, or the information relating to the operation of the laser materials processing and measurement device. 3. An apparatus according to claim 1, furthermore comprising: a command library for providing the control commands or the control command sequences to the interface. 4. An apparatus according to claim 1, wherein the simulation means furthermore comprises testing means for simulating processes or operating sequences of the device. 5. An apparatus according to claim 4, furthermore comprising: control means for driving the beam control means, whereinthe interface is configured to operate a second bidirectional data transfer link with the control means, andthe testing means are configured to simulate data transfer functions of the control means or the laser materials processing and measurement device. 6. An apparatus according to claim 5, wherein the control means comprises a user switch for switching the beam control means on or off, andthe testing means comprise one or more of the following elements: the simulation means configured for system-specific input means, such as for instance a user switch,the simulation means configured for an energy change of the laser beam,display means for a loading status of a beam control command sequence,display means for beam control output information, in particular for information indicating that energy change is necessary. 7. An apparatus according to claim 1, wherein the simulation means are configured to simulate one or more of the following functions of operation of the laser materials processing and measurement device: basic settings of the laser materials processing and measurement device,predetermined types of calibration for the laser materials processing and measurement device,predetermined beam control tests for the beam control means of the laser materials processing and measurement device,predetermined surgical operations performed by the laser materials processing and measurement device,predetermined beam deflection functions performed by the beam control means,predetermined service functions of the laser materials processing and measurement device,error codes of the laser materials processing and measurement device,predetermined limit values for operating parameters of the laser materials processing and measurement device,predetermined system operating parameters with regard to operation of the laser materials processing and measurement device, andpredetermined system status parameters of the laser materials processing and measurement device. 8. An apparatus according to claim 7, wherein the laser materials processing and measurement device is a device for performing surgical operations and for carrying out measurements on a human eye. 9. An apparatus according to claim 7, wherein the predetermined beam control tests or the predetermined beam deflection functions comprise beam control for a bed cut and for a side cut. 10. An apparatus according to claim 7, wherein the predetermined surgical operations comprise a normal flap cut, an elliptical flap cut, a flap ring cut, a flap cut or a keratoplasty. 11. An apparatus according to claim 7, wherein the predetermined beam deflection functions comprise a “Z-stretch” function and an “inclined plane” function. 12. An apparatus according to claim 7, wherein the predetermined service functions comprise a function for carrying out or cutting a test circle or a function for adjusting a series of randomly selected axial position changes of the focus zone of the laser beam. 13. A computer software product with computer software instructions, which, when loaded into a data memory means of a computer, are suitable for controlling functions of the simulation means of the apparatus according to claim 1. 14. A laser materials processing and measurement device, comprising an apparatus according to claim 1. 15. A method for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions, in particular in biological tissue, the method comprising: loading a computer software product according to claim 13 into a data memory means of a computer andexecuting computer software instructions according to claim 13, which simulate operation of the laser materials processing and measurement device. 16. A method for operating a laser materials processing and measurement device with a controllable laser for generating a laser beam and beam control means for adjusting the focus zone of a controlled portion of the laser beam in three spatial directions, in particular in biological tissue, the method comprising: providing an apparatus according to claim 1 andsimulating operation of the laser materials processing and measurement device by simulating one or more of the following functions of the laser materials processing and measurement device: basic settings of the laser materials processing and measurement device,predetermined types of calibration for the laser materials processing and measurement device,predetermined beam control tests for the beam control means of the laser materials processing and measurement device,predetermined surgical operations performed by the laser materials processing and measurement device,predetermined beam deflection functions performed by the beam control means,predetermined service functions of the laser materials processing and measurement device,error codes of the laser materials processing and measurement device,predetermined limit values for operating parameters of the laser materials processing and measurement device,predetermined system operating parameters with regard to operation of the laser materials processing and measurement device, andpredetermined system status parameters of the laser materials processing and measurement device. 17. A method according to claim 16, wherein the one or more functions of the laser materials processing and measurement device can be simulated even when the laser materials processing and measurement device is not operationally ready or not connected to the interface.
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이 특허에 인용된 특허 (4)
Danon Nissim N. (Flat 29 ; 15 Rabina St. Ramat Aviv ILX), Apparatus for computerized laser surgery.
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