CH719562A1 - Ophthalmological laser treatment device. - Google Patents
Ophthalmological laser treatment device. Download PDFInfo
- Publication number
- CH719562A1 CH719562A1 CH000353/2022A CH3532022A CH719562A1 CH 719562 A1 CH719562 A1 CH 719562A1 CH 000353/2022 A CH000353/2022 A CH 000353/2022A CH 3532022 A CH3532022 A CH 3532022A CH 719562 A1 CH719562 A1 CH 719562A1
- Authority
- CH
- Switzerland
- Prior art keywords
- laser
- treatment
- treatment device
- ophthalmological
- laser beam
- Prior art date
Links
- 238000013532 laser treatment Methods 0.000 title claims abstract description 97
- 238000011282 treatment Methods 0.000 claims abstract description 155
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000011269 treatment regimen Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00897—Scanning mechanisms or algorithms
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- Laser Surgery Devices (AREA)
Abstract
An ophthalmological laser treatment device (1) and methods are disclosed, the ophthalmological laser treatment device (1) comprising: a base station (2) having a treatment laser source (21), an application head (3), and an arm (4) configured to provide a beam path for the treatment laser beam; wherein the ophthalmological laser treatment device (1) includes a laser beam monitor (5), a light signal source (6), and a control module (7), the laser beam monitor (5) arranged to receive a light signal generated by the light signal source (6), the light signal having traveled through the arm (4) along the beam path; wherein the control module (7) is configured to control the ophthalmological laser treatment device (1) using signal characteristics of the light signal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH000353/2022A CH719562A1 (de) | 2022-03-29 | 2022-03-29 | Ophthalmological laser treatment device. |
| EP23162001.4A EP4252726A1 (de) | 2022-03-29 | 2023-03-15 | Ophthalmologische laserbehandlungsvorrichtung |
| US18/127,157 US20230310213A1 (en) | 2022-03-29 | 2023-03-28 | Ophthalmological Laser Treatment Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH000353/2022A CH719562A1 (de) | 2022-03-29 | 2022-03-29 | Ophthalmological laser treatment device. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH719562A1 true CH719562A1 (de) | 2023-10-13 |
Family
ID=81326792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH000353/2022A CH719562A1 (de) | 2022-03-29 | 2022-03-29 | Ophthalmological laser treatment device. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230310213A1 (de) |
| EP (1) | EP4252726A1 (de) |
| CH (1) | CH719562A1 (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130310816A1 (en) * | 2012-05-14 | 2013-11-21 | Ziemer Ophthalmic Systems Ag | Device for treating eye tissue |
| WO2016130207A1 (en) * | 2015-02-12 | 2016-08-18 | Amo Development, Llc | Adjustable laser surgery system |
| US20170340483A1 (en) * | 2014-10-17 | 2017-11-30 | Carl Zeiss Meditec Ag | Systems for short pulse laser eye surgery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9592156B2 (en) | 2012-02-24 | 2017-03-14 | Excelsius Medical Co. Ltd. | Laser beam ophthalmological surgery method and apparatus |
| AU2016341984B2 (en) | 2015-10-21 | 2021-10-14 | Amo Development, Llc | Laser beam calibration and beam quality measurement in laser surgery systems |
| DE102019124164A1 (de) | 2019-09-10 | 2021-03-11 | Carl Zeiss Meditec Ag | Laserbearbeitungssystem und Verfahren zur Charakterisierung eines Laserstrahls eines Laserbearbeitungssystems |
-
2022
- 2022-03-29 CH CH000353/2022A patent/CH719562A1/de not_active Application Discontinuation
-
2023
- 2023-03-15 EP EP23162001.4A patent/EP4252726A1/de active Pending
- 2023-03-28 US US18/127,157 patent/US20230310213A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130310816A1 (en) * | 2012-05-14 | 2013-11-21 | Ziemer Ophthalmic Systems Ag | Device for treating eye tissue |
| US20170340483A1 (en) * | 2014-10-17 | 2017-11-30 | Carl Zeiss Meditec Ag | Systems for short pulse laser eye surgery |
| WO2016130207A1 (en) * | 2015-02-12 | 2016-08-18 | Amo Development, Llc | Adjustable laser surgery system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4252726A1 (de) | 2023-10-04 |
| US20230310213A1 (en) | 2023-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AZW | Rejection (application) |