BR9611495B1 - estimulador neuromuscular farìngeo elétrico. - Google Patents
estimulador neuromuscular farìngeo elétrico.Info
- Publication number
- BR9611495B1 BR9611495B1 BRPI9611495-9A BR9611495A BR9611495B1 BR 9611495 B1 BR9611495 B1 BR 9611495B1 BR 9611495 A BR9611495 A BR 9611495A BR 9611495 B1 BR9611495 B1 BR 9611495B1
- Authority
- BR
- Brazil
- Prior art keywords
- electrical
- electrical pulses
- electrodes
- exceed
- series
- Prior art date
Links
- 230000002232 neuromuscular Effects 0.000 title 1
- 230000009747 swallowing Effects 0.000 abstract 2
- 208000019505 Deglutition disease Diseases 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3601—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of respiratory organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36007—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of urogenital or gastrointestinal organs, e.g. for incontinence control
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Electrotherapy Devices (AREA)
- Percussion Or Vibration Massage (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/549,046 US5725564A (en) | 1995-10-27 | 1995-10-27 | Method and apparatus for treating dysphagia with electrical stimulation |
| PCT/US1996/017015 WO1997015349A1 (en) | 1995-10-27 | 1996-10-25 | Method for treating dysphagia with electrical stimulation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR9611495A BR9611495A (pt) | 1999-12-28 |
| BR9611495B1 true BR9611495B1 (pt) | 2011-05-31 |
| BR9611495B8 BR9611495B8 (pt) | 2021-06-22 |
Family
ID=24191448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9611495A BR9611495B8 (pt) | 1995-10-27 | 1996-10-25 | estimulador neuromuscular faríngeo elétrico. |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US5725564A (pt) |
| EP (1) | EP0814868B1 (pt) |
| JP (1) | JPH11500339A (pt) |
| AT (1) | ATE231734T1 (pt) |
| AU (1) | AU695777B2 (pt) |
| BR (1) | BR9611495B8 (pt) |
| CA (1) | CA2233195C (pt) |
| DE (1) | DE69626007T2 (pt) |
| DK (1) | DK0814868T3 (pt) |
| ES (1) | ES2193269T3 (pt) |
| NZ (1) | NZ321385A (pt) |
| PT (1) | PT814868E (pt) |
| WO (1) | WO1997015349A1 (pt) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6198970B1 (en) * | 1995-10-27 | 2001-03-06 | Esd Limited Liability Company | Method and apparatus for treating oropharyngeal respiratory and oral motor neuromuscular disorders with electrical stimulation |
| US5891185A (en) * | 1995-10-27 | 1999-04-06 | Esd Limited Liability Company | Method and apparatus for treating oropharyngeal disorders with electrical stimulation |
| US6230052B1 (en) * | 1999-01-29 | 2001-05-08 | Andy Wolff | Device and method for stimulating salivation |
| US6308102B1 (en) | 1999-09-29 | 2001-10-23 | Stimsoft, Inc. | Patient interactive neurostimulation system and method |
| US6654642B2 (en) * | 1999-09-29 | 2003-11-25 | Medtronic, Inc. | Patient interactive neurostimulation system and method |
| US20050021118A1 (en) * | 2000-07-13 | 2005-01-27 | Chris Genau | Apparatuses and systems for applying electrical stimulation to a patient |
| US6484053B2 (en) * | 2000-11-29 | 2002-11-19 | Pairash Thajchayapong | Method and apparatus for treating poor laryngeal-elevation disorder with sequential-high voltage electrical stimulation |
| US8065014B2 (en) * | 2001-06-21 | 2011-11-22 | Vanderbilt University | Method for promoting selective reinnervation of denervated tissue |
| US7151914B2 (en) * | 2001-08-21 | 2006-12-19 | Medtronic, Inc. | Transmitter system for wireless communication with implanted devices |
| US6978787B1 (en) * | 2002-04-03 | 2005-12-27 | Michael Broniatowski | Method and system for dynamic vocal fold closure with neuro-electrical stimulation |
| US7606623B2 (en) * | 2002-09-27 | 2009-10-20 | The United States Of America As Represented By The Department Of Health And Human Services | Methods and devices for intramuscular stimulation of upper airway and swallowing muscle groups |
| EP1596805A2 (en) * | 2003-01-15 | 2005-11-23 | Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California | Treatments for snoring using injectable neuromuscular stimulators |
| GB0419238D0 (en) * | 2004-08-28 | 2004-09-29 | Univ Manchester | Dysphagia recovery |
| US20060210480A1 (en) * | 2005-03-21 | 2006-09-21 | Shaheen Hamdy | Treatment of reduction of dysphagia |
| JP5020940B2 (ja) * | 2005-05-03 | 2012-09-05 | ザ ユニバーシティ オブ ウエスタン オンタリオ | 口腔内装置およびこれと共に使用するためのキット |
| CA2614072C (en) * | 2005-07-01 | 2019-01-08 | The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services | Systems and methods for recovery of motor control via stimulation to a substituted site for an affected area |
| US8388561B2 (en) | 2005-07-01 | 2013-03-05 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Systems and methods for recovery from motor control via stimulation to a substituted site to an affected area |
| JP4526472B2 (ja) * | 2005-12-02 | 2010-08-18 | 仁敬 越久 | 嚥下障害治療装置 |
| US7660636B2 (en) * | 2006-01-04 | 2010-02-09 | Accelerated Care Plus Corp. | Electrical stimulation device and method for the treatment of dysphagia |
| US8449445B2 (en) * | 2006-03-30 | 2013-05-28 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Device for volitional swallowing with a substitute sensory system |
| US20080051861A1 (en) | 2006-04-28 | 2008-02-28 | Cross Thomas E | Implantable medical assemblies with improved flexibility, extensibility and positionability with branched structures |
| US20080039917A1 (en) | 2006-04-28 | 2008-02-14 | Cross Thomas E | Implantable medical leads and lead assemblies with improved flexibility and extensibility to facilitate body movements |
| US7890178B2 (en) * | 2006-12-15 | 2011-02-15 | Medtronic Xomed, Inc. | Method and apparatus for assisting deglutition |
| US7734351B2 (en) * | 2006-12-15 | 2010-06-08 | Medtronic Xomed, Inc. | Method and apparatus for assisting deglutition |
| US7949403B2 (en) | 2007-02-27 | 2011-05-24 | Accelerated Care Plus Corp. | Electrical stimulation device and method for the treatment of neurological disorders |
| US7885713B2 (en) * | 2007-07-11 | 2011-02-08 | Ampcare, Llc | Method and apparatus for laryngeal elevator musculature rehabilitation |
| EP2025362B1 (de) * | 2007-08-16 | 2011-12-14 | Biotronik CRM Patent AG | Stimulationssystem zur Behandlung von Dysphagien |
| KR100870912B1 (ko) * | 2007-08-23 | 2008-11-28 | 주식회사 싸이버메딕 | 연하보조용 전기자극장치 |
| US10004657B2 (en) * | 2008-02-08 | 2018-06-26 | The University Of Western Ontario | Method of brain activation |
| JP5570497B2 (ja) | 2008-04-15 | 2014-08-13 | トルーデル メディカル インターナショナル | 嚥下エアーパルス治療マウスピース及びその使用方法 |
| US8281875B2 (en) * | 2008-12-19 | 2012-10-09 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
| US10716940B2 (en) | 2009-10-20 | 2020-07-21 | Nyxoah SA | Implant unit for modulation of small diameter nerves |
| US10751537B2 (en) | 2009-10-20 | 2020-08-25 | Nyxoah SA | Arced implant unit for modulation of nerves |
| US9409013B2 (en) | 2009-10-20 | 2016-08-09 | Nyxoah SA | Method for controlling energy delivery as a function of degree of coupling |
| US8983610B2 (en) * | 2009-11-18 | 2015-03-17 | Case Western Reserve University | Hybrid method for modulating upper airway function in a subject |
| US20110282248A1 (en) | 2010-03-04 | 2011-11-17 | Martin Ruth E | Portable high frequency air pulse delivery device |
| JP5419174B2 (ja) * | 2011-03-28 | 2014-02-19 | 国立大学法人 新潟大学 | 嚥下誘発装置 |
| US9999767B2 (en) | 2011-06-27 | 2018-06-19 | E-Motion Medical, Ltd. | Esophageal stimulation system |
| US8583240B2 (en) * | 2011-07-18 | 2013-11-12 | Marcy L. Freed | Device and method for treating dysphagia with electrical stimulation |
| KR101302193B1 (ko) * | 2011-08-03 | 2013-08-30 | 포항공과대학교 산학협력단 | 삼킴 장애 측정 및 치료 장치 |
| WO2013086212A1 (en) * | 2011-12-07 | 2013-06-13 | Otologics, Llc | Sleep apnea control device |
| US9907967B2 (en) | 2012-07-26 | 2018-03-06 | Adi Mashiach | Transcutaneous power conveyance device |
| US10052097B2 (en) | 2012-07-26 | 2018-08-21 | Nyxoah SA | Implant unit delivery tool |
| AU2013294692B2 (en) | 2012-07-26 | 2017-09-14 | Nyxoah SA | Insert tool for selectively powering an implant unit |
| US11253712B2 (en) | 2012-07-26 | 2022-02-22 | Nyxoah SA | Sleep disordered breathing treatment apparatus |
| KR101551157B1 (ko) | 2012-09-07 | 2015-09-07 | 가꼬우호우징 효고 이카다이가쿠 | 연하 보조 장치 |
| CN107398013A (zh) | 2012-12-24 | 2017-11-28 | 电子运动医疗有限公司 | 用于唤起胃肠器官中连续的肌肉收缩的装置 |
| US20140276270A1 (en) | 2013-03-13 | 2014-09-18 | Passy-Muir, Inc. | Systems and methods for stimulating swallowing |
| EP2967956A4 (en) | 2013-03-15 | 2017-03-22 | Trudell Medical International | Oral mouthpiece and method for the use thereof |
| CA2915077C (en) | 2013-06-17 | 2022-06-14 | Adi Mashiach | Dynamic modification of modulation throughout a therapy period |
| JP6393460B2 (ja) * | 2013-09-02 | 2018-09-19 | テルモ株式会社 | 電気刺激装置 |
| CN106999334A (zh) | 2014-08-11 | 2017-08-01 | 威斯康星州医药大学股份有限公司 | 吞咽训练器 |
| GB2532044A (en) | 2014-11-06 | 2016-05-11 | Phagenesis Ltd | Catheter for recovery of dysphagia |
| CN107847223B (zh) * | 2015-06-30 | 2019-04-09 | 学校法人兵库医科大学 | 吞咽障碍检查装置、吞咽障碍检查方法、吞咽障碍治疗装置以及刺激电流设定方法 |
| GB201513989D0 (en) | 2015-08-07 | 2015-09-23 | Phagenesis Ltd | Method of diagnosis of dysphagia |
| GB2544780A (en) | 2015-11-26 | 2017-05-31 | Phagenesis Ltd | Devices and methods for treatment of ventilator associated dysphagia |
| AU2018378194B2 (en) | 2017-12-04 | 2021-07-01 | Med-El Elektromedizinische Geraete Gmbh | Eliciting swallowing using electrical stimulation applied via surface electrodes |
| GB201905156D0 (en) | 2019-04-11 | 2019-05-29 | Phagenesis Ltd | Saftey clasp and garment clip |
| US20200330323A1 (en) | 2019-04-19 | 2020-10-22 | Alex Jolly | Vibratory Nerve Exciter |
| RU2714177C1 (ru) * | 2019-07-23 | 2020-02-12 | Федеральное Государственное Бюджетное Научное Учреждение "Федеральный Научно-Клинический Центр Реаниматологии И Реабилитологии" (Фнкц Рр) | Способ лечения крикофарингеальной недостаточности и восстановления функции глотания |
| US12491362B2 (en) | 2020-11-20 | 2025-12-09 | Phagenesis Limited | Devices, systems, and methods for treating and preventing disease |
| US11992681B2 (en) | 2020-11-20 | 2024-05-28 | Phagenesis Limited | Devices, systems, and methods for treating disease using electrical stimulation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1744A1 (ru) * | 1923-08-28 | 1924-09-15 | Н.В. Фомин | Способ обработки прорезиненных тканей с целью повышени их газонепроницаемости |
| US4505275A (en) * | 1977-09-15 | 1985-03-19 | Wu Chen | Treatment method and instrumentation system |
| US4167190A (en) * | 1977-10-21 | 1979-09-11 | Medtronic, Inc. | Pulse dosage control unit for tissue stimulation system |
| US4294245A (en) * | 1980-03-24 | 1981-10-13 | Stimtech, Inc. | Perioperative application of electronic pain control in combination with anesthetic agents |
| US4411268A (en) * | 1982-02-10 | 1983-10-25 | Medtronic, Inc. | Muscle stimulator |
| US4519400A (en) * | 1983-04-01 | 1985-05-28 | Biosonics, Inc. | Method for stimulating salivation |
| US4690145A (en) * | 1985-06-17 | 1987-09-01 | Minnesota Mining And Manufacturing Company | Output limited electrical stimulator for biological tissue |
| US5016647A (en) * | 1985-10-18 | 1991-05-21 | Mount Sinai School Of Medicine Of The City University Of New York | Method for controlling the glottic opening |
| US4907602A (en) * | 1985-10-18 | 1990-03-13 | The Mount Sinai School Of Medicine Of The City Of New York | Device for controlling the glottic opening |
| US4827935A (en) * | 1986-04-24 | 1989-05-09 | Purdue Research Foundation | Demand electroventilator |
| US4830008A (en) * | 1987-04-24 | 1989-05-16 | Meer Jeffrey A | Method and system for treatment of sleep apnea |
| EP0316280A1 (fr) * | 1987-11-12 | 1989-05-17 | Medicompex S.A. | Installation de stimulation électrique neuro-musculaire |
| JP2794196B2 (ja) * | 1989-06-20 | 1998-09-03 | チェスト株式会社 | 無呼吸防止刺激装置 |
| US5133354A (en) * | 1990-11-08 | 1992-07-28 | Medtronic, Inc. | Method and apparatus for improving muscle tone |
| AU2679392A (en) * | 1991-09-23 | 1993-04-27 | Aptix Corporation | Universal interconnect matrix array |
| US5423869A (en) * | 1993-01-21 | 1995-06-13 | Pacesetter, Inc. | Multi-sensor rate-responsive pacemaker and method of operating same |
| US5755745A (en) * | 1995-09-29 | 1998-05-26 | International Rehabilitative Sciences, Inc. | Portable muscle stimulator with removable data storage card |
-
1995
- 1995-10-27 US US08/549,046 patent/US5725564A/en not_active Expired - Lifetime
-
1996
- 1996-10-25 PT PT96936902T patent/PT814868E/pt unknown
- 1996-10-25 WO PCT/US1996/017015 patent/WO1997015349A1/en not_active Ceased
- 1996-10-25 AU AU74707/96A patent/AU695777B2/en not_active Expired
- 1996-10-25 DE DE69626007T patent/DE69626007T2/de not_active Expired - Fee Related
- 1996-10-25 BR BRPI9611495A patent/BR9611495B8/pt not_active IP Right Cessation
- 1996-10-25 ES ES96936902T patent/ES2193269T3/es not_active Expired - Lifetime
- 1996-10-25 NZ NZ321385A patent/NZ321385A/xx not_active IP Right Cessation
- 1996-10-25 DK DK96936902T patent/DK0814868T3/da active
- 1996-10-25 JP JP9516758A patent/JPH11500339A/ja active Pending
- 1996-10-25 EP EP96936902A patent/EP0814868B1/en not_active Expired - Lifetime
- 1996-10-25 AT AT96936902T patent/ATE231734T1/de not_active IP Right Cessation
- 1996-10-25 CA CA002233195A patent/CA2233195C/en not_active Expired - Lifetime
-
1997
- 1997-10-23 US US08/956,448 patent/US5987359A/en not_active Expired - Lifetime
-
1999
- 1999-07-19 US US09/357,173 patent/US6104958A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE231734T1 (de) | 2003-02-15 |
| CA2233195C (en) | 2002-04-09 |
| US5987359A (en) | 1999-11-16 |
| MX9803209A (es) | 1998-11-29 |
| BR9611495A (pt) | 1999-12-28 |
| AU695777B2 (en) | 1998-08-20 |
| DK0814868T3 (da) | 2003-05-26 |
| EP0814868A1 (en) | 1998-01-07 |
| NZ321385A (en) | 1999-08-30 |
| ES2193269T3 (es) | 2003-11-01 |
| DE69626007T2 (de) | 2004-01-08 |
| AU7470796A (en) | 1997-05-15 |
| EP0814868B1 (en) | 2003-01-29 |
| US6104958A (en) | 2000-08-15 |
| CA2233195A1 (en) | 1997-05-01 |
| BR9611495B8 (pt) | 2021-06-22 |
| WO1997015349A1 (en) | 1997-05-01 |
| JPH11500339A (ja) | 1999-01-12 |
| PT814868E (pt) | 2003-06-30 |
| US5725564A (en) | 1998-03-10 |
| DE69626007D1 (de) | 2003-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9611495B8 (pt) | estimulador neuromuscular faríngeo elétrico. | |
| EP0910434B1 (en) | Stimulation of muscles | |
| KR100191928B1 (ko) | 전자 치료 장치 | |
| US5447526A (en) | Transcutaneous electric muscle/nerve controller/feedback unit | |
| US4535777A (en) | Method of providing electrical stimulation of tissue | |
| US2622601A (en) | Electric nerve stimulator | |
| ES2064084T3 (es) | Metodo y aparato para suministrar farmacos iontoforeticos por impulsos. | |
| ATE238082T1 (de) | Mehrkanalige mikrostromvorrichtung mit interferenzwellen | |
| ATE287277T1 (de) | Vorrichtung zur selektiven äusseren netzhautstimulation | |
| US20190255321A1 (en) | Skin treatment device comprising a pulse modulator | |
| ATE120972T1 (de) | Elektrisches reizungsverfahren um die muskelansicht zu verbessern und vorrichtung dafür. | |
| SE9603635D0 (sv) | Implantable stimulator | |
| CA2401098A1 (en) | Treatment of obesity by bilateral vagus nerve stimulation | |
| US6735476B2 (en) | Electrical stimulation device and methods of treatment of various body conditions | |
| KR20230056676A (ko) | 알츠하이머 및 치매에 대한 tacs(transcranial alternating current dynamic frequency stimulation) 시스템 및 방법 | |
| Fang et al. | Alternate excitation of large and small axons with different stimulation waveforms: an application to muscle activation | |
| EP0099662A1 (en) | Transcutaneous electrical nerve stimulation apparatus | |
| DE3660743D1 (en) | Electrical stimulator and method for treatment of the human and animal body with stimulation currents | |
| KR200328964Y1 (ko) | 위상 차이가 있는 전기 침들의 장치 | |
| RU181726U1 (ru) | Аппарат транскраниальной электростимуляции эндорфинных механизмов мозга | |
| RU1806693C (ru) | Электроэ кул тор | |
| CA2458697A1 (en) | Treatment of oropharyngeal disorders by application of neuromuscular electrical stimulation | |
| HU198848B (en) | Slimming and muscle stimulating device of stimulus current | |
| ATE23803T1 (de) | Geraet zur elektrischen stimulation der nerven. | |
| RU99125589A (ru) | Способ лечения нейроофтальмологических нарушений при шейном остеохондрозе |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/10/1996, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 25.10.2016 |