CA2980790A1 - Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials - Google Patents
Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials Download PDFInfo
- Publication number
- CA2980790A1 CA2980790A1 CA2980790A CA2980790A CA2980790A1 CA 2980790 A1 CA2980790 A1 CA 2980790A1 CA 2980790 A CA2980790 A CA 2980790A CA 2980790 A CA2980790 A CA 2980790A CA 2980790 A1 CA2980790 A1 CA 2980790A1
- Authority
- CA
- Canada
- Prior art keywords
- needle
- handpiece
- metal
- compared
- hub
- 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
- 239000000463 material Substances 0.000 title claims abstract description 240
- 229910052755 nonmetal Inorganic materials 0.000 title description 6
- 230000000712 assembly Effects 0.000 title description 4
- 238000000429 assembly Methods 0.000 title description 4
- 239000007769 metal material Substances 0.000 title description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 116
- 239000002184 metal Substances 0.000 claims abstract description 116
- 239000004033 plastic Substances 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 35
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 33
- 229920002530 polyetherether ketone Polymers 0.000 claims description 33
- 230000002262 irrigation Effects 0.000 claims description 19
- 238000003973 irrigation Methods 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 abstract description 28
- 230000008901 benefit Effects 0.000 abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 31
- 239000010936 titanium Substances 0.000 description 31
- 229910052719 titanium Inorganic materials 0.000 description 31
- 238000001356 surgical procedure Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 14
- 208000002177 Cataract Diseases 0.000 description 11
- 239000012530 fluid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 210000004087 cornea Anatomy 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 206010015911 Eye burns Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- RNAMYOYQYRYFQY-UHFFFAOYSA-N 2-(4,4-difluoropiperidin-1-yl)-6-methoxy-n-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine Chemical compound N1=C(N2CCC(F)(F)CC2)N=C2C=C(OCCCN3CCCC3)C(OC)=CC2=C1NC1CCN(C(C)C)CC1 RNAMYOYQYRYFQY-UHFFFAOYSA-N 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000004963 Torlon Substances 0.000 description 1
- 229920003997 Torlon® Polymers 0.000 description 1
- 229920004738 ULTEM® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000001053 micromoulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- -1 resinoids Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036575 thermal burns Effects 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 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
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)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/690,791 | 2015-04-20 | ||
| US14/690,791 US10932948B2 (en) | 2015-04-20 | 2015-04-20 | Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials |
| PCT/US2016/027204 WO2016171968A1 (en) | 2015-04-20 | 2016-04-13 | Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2980790A1 true CA2980790A1 (en) | 2016-10-27 |
Family
ID=57129428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2980790A Pending CA2980790A1 (en) | 2015-04-20 | 2016-04-13 | Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10932948B2 (enExample) |
| EP (2) | EP3593770A1 (enExample) |
| JP (2) | JP2018516612A (enExample) |
| CN (2) | CN107530193A (enExample) |
| AU (1) | AU2016252001B2 (enExample) |
| CA (1) | CA2980790A1 (enExample) |
| WO (1) | WO2016171968A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11484441B2 (en) * | 2016-04-29 | 2022-11-01 | Bausch & Lomb Incorporated | Ultrasonic surgical aspiration needle assembly with molded hub |
| CN113710209B (zh) * | 2019-02-01 | 2024-06-25 | 卡尔蔡司白内障医疗技术公司 | 具有集成抽吸泵的眼科切割器械 |
| US11883326B2 (en) * | 2020-11-03 | 2024-01-30 | Johnson & Johnson Surgical Vision, Inc. | Phacoemulsification probe stroke length maximization system |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1259237A (en) | 1985-09-27 | 1989-09-12 | Stephen W. Haines | Rigid, transparent fluid conduit for surgical irrigation |
| US4705500A (en) | 1986-07-17 | 1987-11-10 | Mentor O & O, Inc. | Ophthalmic aspirator-irrigator |
| US4764165A (en) | 1986-07-17 | 1988-08-16 | Mentor O & O, Inc. | Ophthalmic aspirator-irrigator with valve |
| EP0269870A1 (en) * | 1986-11-07 | 1988-06-08 | Alcon Laboratories, Inc. | Half wave, one node ultrasonic probe |
| EP0389615A4 (en) * | 1988-09-30 | 1991-05-08 | Storz Instrument Company | Phacoemulsification transducer |
| US5112300A (en) * | 1990-04-03 | 1992-05-12 | Alcon Surgical, Inc. | Method and apparatus for controlling ultrasonic fragmentation of body tissue |
| US5162044A (en) * | 1990-12-10 | 1992-11-10 | Storz Instrument Company | Phacoemulsification transducer with rotatable handle |
| ATE497747T1 (de) | 1994-09-02 | 2011-02-15 | Oversby Pty Ltd | Phaco-emulsifikationsnadel mit kerben |
| AUPM784494A0 (en) * | 1994-09-02 | 1994-09-22 | Oversby Pty Ltd | A phacoemulsification needle |
| US5505693A (en) | 1994-12-30 | 1996-04-09 | Mackool; Richard J. | Method and apparatus for reducing friction and heat generation by an ultrasonic device during surgery |
| US5772434A (en) * | 1995-11-28 | 1998-06-30 | Winston; Ronald H. | Ultrasonic tooth cleaner |
| US5718677A (en) | 1997-02-14 | 1998-02-17 | Alcon Laboratories, Inc. | Soft aspriation tip |
| JP2002165881A (ja) | 2000-11-30 | 2002-06-11 | Nipro Corp | 合成樹脂製針 |
| US6770093B2 (en) * | 2002-01-23 | 2004-08-03 | Ophtec B.V. | Fixation of an intraocular implant to the iris |
| US7189245B2 (en) | 2002-02-14 | 2007-03-13 | Photogenesis, Inc. | Subretinal implantation device and surgical cannulas for use therewith |
| US7217128B2 (en) | 2002-12-12 | 2007-05-15 | Discus Dental Impressions, Inc. | Ultrasonic dental insert having interchangeable plastic and metal tips |
| US7588553B2 (en) * | 2004-09-07 | 2009-09-15 | Dewey Steven H | Phacoemulsification device having rounded edges |
| US7604702B2 (en) * | 2004-10-29 | 2009-10-20 | Crest Ultrasonics Corp. | Method, apparatus, and system for bi-solvent based cleaning of precision components |
| US7588533B2 (en) | 2004-11-26 | 2009-09-15 | Joanne Drysdale | Sexual therapy device |
| US8033173B2 (en) | 2005-12-12 | 2011-10-11 | Kimberly-Clark Worldwide, Inc. | Amplifying ultrasonic waveguides |
| US8142388B2 (en) * | 2006-10-30 | 2012-03-27 | Gomez Mario P | Apparatus to facilitate removal of cataracts of from the eyes |
| US10485699B2 (en) * | 2007-05-24 | 2019-11-26 | Johnson & Johnson Surgical Vision, Inc. | Systems and methods for transverse phacoemulsification |
| EP2011458A1 (de) * | 2007-07-06 | 2009-01-07 | WEFISinnovid GmbH | Chirurgisches Instrument |
| EP2248351A1 (en) * | 2008-02-22 | 2010-11-10 | Piezoinnovations | Ultrasonic torsional mode and longitudinal-torsional mode transducer systems |
| US9198562B2 (en) * | 2008-06-17 | 2015-12-01 | Apollo Endosurgery, Inc. | Endoscopic needle assembly |
| WO2009155287A1 (en) * | 2008-06-17 | 2009-12-23 | Apollo Endosurgery, Inc. | Endoscopic suturing system |
| US20100063401A1 (en) * | 2008-09-09 | 2010-03-11 | Olympus Medical Systems Corp. | Ultrasound endoscope system and ultrasound observation method |
| US8439938B2 (en) * | 2008-12-22 | 2013-05-14 | Bausch & Lomb Incorporated | Variable frequency phacoemulsification handpiece |
| US8845574B2 (en) * | 2010-02-18 | 2014-09-30 | Art, Limited | Weighted infusion sleeve |
| DE102011002616A1 (de) | 2010-03-31 | 2011-12-15 | Sms Siemag Ag | Überschalldüse zum Einsatz in metallurgischen Anlagen sowie Verfahren zur Dimensionierung einer Überschalldüse |
| US10016208B2 (en) | 2012-02-03 | 2018-07-10 | DePuy Synthes Products, Inc. | Cutting tips for ultrasonic surgical system |
| US9216035B2 (en) * | 2012-03-26 | 2015-12-22 | Alex Urich | Surgical instrument ringing a titanium needle with a node of minimum amplitude in a substantially cylindrical portion of the needle |
| CA2912530C (en) * | 2013-06-06 | 2021-04-20 | Novartis Ag | Transformer irrigation/aspiration device |
| US20150112356A1 (en) | 2013-10-23 | 2015-04-23 | Novartis Ag | Hybrid phacoemulsification needle |
| CN203988621U (zh) * | 2014-07-02 | 2014-12-10 | 以诺康医疗科技（苏州）有限公司 | 一种安全经济型超声乳化针头 |
| CN104055620B (zh) * | 2014-07-02 | 2016-03-30 | 以诺康医疗科技（苏州）有限公司 | 安全经济型超声乳化针头 |
| US10137033B2 (en) * | 2015-04-15 | 2018-11-27 | Moog Inc. | Torsional mode needle for phacoemulsification |
-
2015
- 2015-04-20 US US14/690,791 patent/US10932948B2/en active Active
-
2016
- 2016-04-13 CN CN201680022424.5A patent/CN107530193A/zh active Pending
- 2016-04-13 CN CN201910885298.1A patent/CN110464541A/zh active Pending
- 2016-04-13 AU AU2016252001A patent/AU2016252001B2/en active Active
- 2016-04-13 WO PCT/US2016/027204 patent/WO2016171968A1/en not_active Ceased
- 2016-04-13 JP JP2017550702A patent/JP2018516612A/ja active Pending
- 2016-04-13 EP EP19188825.4A patent/EP3593770A1/en not_active Ceased
- 2016-04-13 CA CA2980790A patent/CA2980790A1/en active Pending
- 2016-04-13 EP EP16783613.9A patent/EP3291778A4/en not_active Withdrawn
-
2020
- 2020-07-13 JP JP2020119706A patent/JP2020179207A/ja active Pending
-
2021
- 2021-01-26 US US17/158,562 patent/US11752035B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018516612A (ja) | 2018-06-28 |
| US11752035B2 (en) | 2023-09-12 |
| WO2016171968A1 (en) | 2016-10-27 |
| EP3291778A1 (en) | 2018-03-14 |
| AU2016252001B2 (en) | 2021-02-18 |
| US20160302966A1 (en) | 2016-10-20 |
| US10932948B2 (en) | 2021-03-02 |
| US20210145639A1 (en) | 2021-05-20 |
| EP3593770A1 (en) | 2020-01-15 |
| EP3291778A4 (en) | 2019-01-23 |
| JP2020179207A (ja) | 2020-11-05 |
| CN107530193A (zh) | 2018-01-02 |
| CN110464541A (zh) | 2019-11-19 |
| AU2016252001A1 (en) | 2017-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |
|
| EEER | Examination request |
Effective date: 20210312 |