DE2363192A1 - Ultraschallgeraet fuer die augenchirurgie - Google Patents
Ultraschallgeraet fuer die augenchirurgieInfo
- Publication number
- DE2363192A1 DE2363192A1 DE19732363192 DE2363192A DE2363192A1 DE 2363192 A1 DE2363192 A1 DE 2363192A1 DE 19732363192 DE19732363192 DE 19732363192 DE 2363192 A DE2363192 A DE 2363192A DE 2363192 A1 DE2363192 A1 DE 2363192A1
- Authority
- DE
- Germany
- Prior art keywords
- concentrator
- end piece
- generator
- eye
- waveguide concentrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001356 surgical procedure Methods 0.000 title claims description 20
- 238000002604 ultrasonography Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 23
- 210000003128 head Anatomy 0.000 claims description 19
- 210000000988 bone and bone Anatomy 0.000 claims description 11
- 208000010412 Glaucoma Diseases 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 210000004279 orbit Anatomy 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 210000002159 anterior chamber Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 238000004945 emulsification Methods 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 210000001508 eye Anatomy 0.000 description 27
- 208000002177 Cataract Diseases 0.000 description 9
- 208000008516 Capsule Opacification Diseases 0.000 description 8
- 230000015271 coagulation Effects 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 206010002091 Anaesthesia Diseases 0.000 description 5
- 230000037005 anaesthesia Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000001525 retina Anatomy 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 210000003786 sclera Anatomy 0.000 description 4
- 230000001384 anti-glaucoma Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000002271 resection Methods 0.000 description 3
- 206010001541 Akinesia Diseases 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 206010038848 Retinal detachment Diseases 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004264 retinal detachment Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- 206010011844 Dacryocystitis Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229940126543 compound 14 Drugs 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
- 238000010586 diagram Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012283 microsurgical operation Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008733 trauma Effects 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
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1857002 | 1972-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2363192A1 true DE2363192A1 (de) | 1974-07-25 |
Family
ID=20535033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732363192 Pending DE2363192A1 (de) | 1972-12-21 | 1973-12-19 | Ultraschallgeraet fuer die augenchirurgie |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU6400873A (xx) |
| CH (1) | CH564343A5 (xx) |
| DD (1) | DD109296A1 (xx) |
| DE (1) | DE2363192A1 (xx) |
| FR (1) | FR2211207B1 (xx) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008647A1 (de) * | 1978-07-22 | 1980-03-19 | DORNIER SYSTEM GmbH | Vorrichtung zur Wiederanlegung einer abgelösten Netzhaut des Auges |
| DE3248101A1 (de) * | 1982-12-24 | 1984-06-28 | Hans-Joachim Prof.Dr.med. 6650 Homburg Schlegel | Geraet zum perforieren der linsenkapselvorderwand im auge von lebewesen |
| US5359996A (en) * | 1988-10-21 | 1994-11-01 | Nestle, S.A. | Ultrasonic cutting tip and assembly |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990452A (en) * | 1975-06-13 | 1976-11-09 | Fibra-Sonics, Inc. | Medical machine for performing surgery and treating using ultrasonic energy |
| FR2445152A1 (fr) * | 1978-12-27 | 1980-07-25 | Skovajsa Joseph | Traitement localise d'un patient a l'aide d'ultra-sons |
| DE3050052T1 (de) * | 1979-11-22 | 1982-03-18 | Unisearch Ltd | Co-axial tube surgical infusion/suction cutter tip |
| SU1050702A1 (ru) * | 1982-04-13 | 1983-10-30 | Горьковский государственный медицинский институт им.С.М.Кирова | Устройство дл разрушени и аспирации катаракты |
| EP0139753B1 (en) * | 1983-04-04 | 1988-11-09 | Sumitomo Bakelite Company Limited | Ultrasonic oscillator |
| US4706669A (en) * | 1984-01-30 | 1987-11-17 | Schlegel Hans Joachim | Device for perforating the lens capsule front wall in the eye of living beings |
| DE3429487A1 (de) * | 1984-08-10 | 1986-02-20 | Richard Wolf Gmbh, 7134 Knittlingen | Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde |
| US4634420A (en) * | 1984-10-31 | 1987-01-06 | United Sonics Incorporated | Apparatus and method for removing tissue mass from an organism |
| JPS6266848A (ja) * | 1985-09-20 | 1987-03-26 | 住友ベークライト株式会社 | 外科手術用具 |
| DE102022113321A1 (de) | 2022-05-25 | 2023-11-30 | No-Touch Robotics Gmbh | Verfahren und Vorrichtung zum berührungslosen, nicht-invasiven Verlagern eines Objekts, wie z.B. einer Linse, in Bezug auf einen Körperteil, wie z.B. ein Auge |
-
1973
- 1973-12-19 CH CH1777973A patent/CH564343A5/xx not_active IP Right Cessation
- 1973-12-19 DD DD175490A patent/DD109296A1/xx unknown
- 1973-12-19 DE DE19732363192 patent/DE2363192A1/de active Pending
- 1973-12-21 FR FR7346190A patent/FR2211207B1/fr not_active Expired
- 1973-12-28 AU AU64008/73A patent/AU6400873A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008647A1 (de) * | 1978-07-22 | 1980-03-19 | DORNIER SYSTEM GmbH | Vorrichtung zur Wiederanlegung einer abgelösten Netzhaut des Auges |
| DE3248101A1 (de) * | 1982-12-24 | 1984-06-28 | Hans-Joachim Prof.Dr.med. 6650 Homburg Schlegel | Geraet zum perforieren der linsenkapselvorderwand im auge von lebewesen |
| US5359996A (en) * | 1988-10-21 | 1994-11-01 | Nestle, S.A. | Ultrasonic cutting tip and assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CH564343A5 (xx) | 1975-07-31 |
| DD109296A1 (xx) | 1974-11-05 |
| AU6400873A (en) | 1975-07-03 |
| FR2211207B1 (xx) | 1976-10-08 |
| FR2211207A1 (xx) | 1974-07-19 |
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