DE2064783A1 - Vorrichtung fur Katarakt Chirurgie - Google Patents
Vorrichtung fur Katarakt ChirurgieInfo
- Publication number
- DE2064783A1 DE2064783A1 DE19702064783 DE2064783A DE2064783A1 DE 2064783 A1 DE2064783 A1 DE 2064783A1 DE 19702064783 DE19702064783 DE 19702064783 DE 2064783 A DE2064783 A DE 2064783A DE 2064783 A1 DE2064783 A1 DE 2064783A1
- Authority
- DE
- Germany
- Prior art keywords
- probe
- tube
- tip
- cutting
- piston
- 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
- 208000002177 Cataract Diseases 0.000 title claims description 17
- 238000001356 surgical procedure Methods 0.000 title claims description 14
- 239000000523 sample Substances 0.000 claims description 60
- 238000005520 cutting process Methods 0.000 claims description 37
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 31
- 210000002159 anterior chamber Anatomy 0.000 claims description 14
- 238000013459 approach Methods 0.000 claims description 3
- 229940113601 irrigation solution Drugs 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 210000004127 vitreous body Anatomy 0.000 claims description 2
- 239000012487 rinsing solution Substances 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 description 20
- 210000000056 organ Anatomy 0.000 description 14
- 210000001508 eye Anatomy 0.000 description 11
- 239000002775 capsule Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000001747 pupil Anatomy 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 208000034657 Convalescence Diseases 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 235000015164 Iris germanica var. florentina Nutrition 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002729 catgut Substances 0.000 description 1
- 210000000795 conjunctiva Anatomy 0.000 description 1
- 210000005257 cortical tissue 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
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 201000008659 immature cataract Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 244000023249 iris florentino Species 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000003786 sclera Anatomy 0.000 description 1
- 230000002784 sclerotic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 210000001760 tenon capsule Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing 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
- A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23056—Foot pedal, control, operated
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)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64370A | 1970-01-05 | 1970-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2064783A1 true DE2064783A1 (de) | 1971-08-12 |
Family
ID=21692401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702064783 Pending DE2064783A1 (de) | 1970-01-05 | 1970-12-31 | Vorrichtung fur Katarakt Chirurgie |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS517000B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2064783A1 (enrdf_load_stackoverflow) |
| GB (2) | GB1349881A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001363A1 (en) * | 1979-11-22 | 1981-05-28 | Unisearch Ltd | Co-axial tube surgical infusion/suction cutter tip |
| DE3630203A1 (de) * | 1986-09-04 | 1988-03-17 | Wisap Gmbh | Gewebestanze |
| DE19633124B4 (de) * | 1995-11-20 | 2009-06-10 | Storz Endoskop Gmbh | Schab- bzw. Schneidinstrument |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234621A1 (de) * | 1982-09-18 | 1984-03-22 | Geuder Hans Gmbh | Apparatur zum absaugen von linsenresten bei augenchirurgischen katarakt-operationen |
| DE3347671A1 (de) * | 1983-12-31 | 1985-07-11 | Richard Wolf Gmbh, 7134 Knittlingen | Instrument zur entnahme von gewebeproben |
| US5403276A (en) * | 1993-02-16 | 1995-04-04 | Danek Medical, Inc. | Apparatus for minimally invasive tissue removal |
| US5492527A (en) * | 1994-09-09 | 1996-02-20 | Linvatec Corporation | Arthroscopic shaver with rotatable collet and slide aspiration control valve |
| DE69728793T2 (de) * | 1996-08-29 | 2004-09-23 | Bausch & Lomb Surgical, Inc. | Frequenz- und leistungsregelunganordnung mit doppelkreis |
| US6695821B1 (en) | 1998-06-17 | 2004-02-24 | Raymond N. Sjaarda | Surgical infusion tool with flow diffuser |
| US7654716B1 (en) | 2006-11-10 | 2010-02-02 | Doheny Eye Institute | Enhanced visualization illumination system |
| US8568391B2 (en) | 2007-04-20 | 2013-10-29 | Doheny Eye Institute | Sterile surgical tray |
| CN101765414B (zh) | 2007-04-20 | 2013-09-25 | 多汉尼眼科研究所 | 独立外科手术中心 |
| US9402643B2 (en) | 2008-01-15 | 2016-08-02 | Novartis Ag | Targeted illumination for surgical instrument |
| EP2568937B1 (en) | 2010-05-13 | 2018-04-11 | Doheny Eye Institute | Self contained illuminated infusion cannula system |
| US10039669B2 (en) | 2014-10-24 | 2018-08-07 | Novartis Ag | Internally illuminated surgical probe |
| US10238543B2 (en) | 2014-10-29 | 2019-03-26 | Novartis Ag | Vitrectomy probe with an optical fiber scanner |
| JP6871231B2 (ja) | 2015-07-13 | 2021-05-12 | アルコン インコーポレイティド | 一体型照明システムを備えた硝子体カッタ |
| US10244931B2 (en) | 2015-07-13 | 2019-04-02 | Novartis Ag | Illuminated ophthalmic infusion line and associated devices, systems, and methods |
| US11173008B2 (en) | 2015-11-01 | 2021-11-16 | Alcon Inc. | Illuminated ophthalmic cannula |
| CN108366874B (zh) | 2015-12-14 | 2020-10-30 | 爱尔康公司 | 单端口混合规格外科手术设备及方法 |
| US9956053B2 (en) | 2016-03-04 | 2018-05-01 | Novartis Ag | Cannula with an integrated illumination feature |
| US10561529B2 (en) * | 2017-01-18 | 2020-02-18 | Novartis Ag | Surgical handpiece with reverse flow priming |
| CN114569195B (zh) * | 2017-05-04 | 2024-04-09 | 卡尔蔡司白内障医疗技术公司 | 用于眼外科手术的装置和方法 |
| US10729461B2 (en) | 2017-05-24 | 2020-08-04 | Alcon Inc. | Illuminated infusion cannula |
| US12239575B2 (en) | 2018-02-19 | 2025-03-04 | Singapore Health Services Pte Ltd | Method and apparatus for shearing tissue at a target surgical site |
| US11241335B2 (en) | 2019-02-01 | 2022-02-08 | Carl Zeiss Meditec Cataract Technology Inc. | Ophthalmic cutting instruments having integrated aspiration pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4428718Y1 (enrdf_load_stackoverflow) * | 1967-11-30 | 1969-11-28 |
-
1970
- 1970-12-29 JP JP45121809A patent/JPS517000B1/ja active Pending
- 1970-12-31 DE DE19702064783 patent/DE2064783A1/de active Pending
-
1971
- 1971-01-04 GB GB1349881D patent/GB1349881A/en not_active Expired
- 1971-08-17 GB GB3857771A patent/GB1349882A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001363A1 (en) * | 1979-11-22 | 1981-05-28 | Unisearch Ltd | Co-axial tube surgical infusion/suction cutter tip |
| DE3630203A1 (de) * | 1986-09-04 | 1988-03-17 | Wisap Gmbh | Gewebestanze |
| DE19633124B4 (de) * | 1995-11-20 | 2009-06-10 | Storz Endoskop Gmbh | Schab- bzw. Schneidinstrument |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1349881A (en) | 1974-04-10 |
| GB1349882A (en) | 1974-04-10 |
| JPS517000B1 (enrdf_load_stackoverflow) | 1976-03-03 |
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