GB1431082A - Intermittent positive pressure breathing manifold - Google Patents

Intermittent positive pressure breathing manifold

Info

Publication number
GB1431082A
GB1431082A GB5159574A GB5159574A GB1431082A GB 1431082 A GB1431082 A GB 1431082A GB 5159574 A GB5159574 A GB 5159574A GB 5159574 A GB5159574 A GB 5159574A GB 1431082 A GB1431082 A GB 1431082A
Authority
GB
United Kingdom
Prior art keywords
positive pressure
pressure breathing
intermittent positive
breathing manifold
manifold
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.)
Expired
Application number
GB5159574A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teleflex Medical Inc
Original Assignee
Hudson Oxygen Therapy Sales Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hudson Oxygen Therapy Sales Co filed Critical Hudson Oxygen Therapy Sales Co
Publication of GB1431082A publication Critical patent/GB1431082A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Nozzles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Medicinal Preparation (AREA)
GB5159574A 1972-06-22 1973-06-05 Intermittent positive pressure breathing manifold Expired GB1431082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265390A US3826255A (en) 1972-06-22 1972-06-22 Intermittent positive pressure breathing manifold

Publications (1)

Publication Number Publication Date
GB1431082A true GB1431082A (en) 1976-04-07

Family

ID=23010246

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5159574A Expired GB1431082A (en) 1972-06-22 1973-06-05 Intermittent positive pressure breathing manifold
GB2685873A Expired GB1431081A (en) 1972-06-22 1973-06-05 Internittent positive pressure breathing manifold

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2685873A Expired GB1431081A (en) 1972-06-22 1973-06-05 Internittent positive pressure breathing manifold

Country Status (11)

Country Link
US (1) US3826255A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS5131480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU468299B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE801216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1003292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2331525C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1431082A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7308327A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO135345C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE402865B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA733952B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903884A (en) * 1973-08-15 1975-09-09 Becton Dickinson Co Manifold nebulizer system
BR7406804D0 (pt) * 1974-08-19 1974-11-12 Takaoka Kentaro Aperfeicoamentos em vaporizadores para liquidos anestesicos
US3915386A (en) * 1975-02-25 1975-10-28 Respiratory Care Nebulizer
USD245540S (en) * 1975-11-26 1977-08-23 Arbrook, Inc. Nebulizer bag
USD245539S (en) * 1975-11-26 1977-08-23 Arbrook, Inc. Nebulizer-humidifier bag assembly
US4333450A (en) * 1976-12-14 1982-06-08 Lester Victor E Nebulizer-manifold
US4279250A (en) 1977-11-10 1981-07-21 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4186737A (en) 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
FI64896C (fi) * 1978-04-18 1984-02-10 Taisto Haekkinen Respirator
US4456179A (en) * 1978-04-28 1984-06-26 Eastfield Corporation Mist generator and housing therefor
US4251033A (en) * 1978-06-12 1981-02-17 Eastfield Corporation Mist generating structure and molding apparatus therefor
US4210155A (en) * 1978-08-03 1980-07-01 Jerry Grimes Inspirational inhalation spirometer apparatus
US4253468A (en) * 1978-08-14 1981-03-03 Steven Lehmbeck Nebulizer attachment
US4198969A (en) * 1978-10-06 1980-04-22 Baxter Travenol Laboratories, Inc. Suction-operated nebulizer
US4241756A (en) * 1978-11-29 1980-12-30 C. R. Bard, Inc. Exhalation valve assembly
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
FI66753C (fi) * 1979-01-05 1984-12-10 Taisto Haekkinen Rytmiseringsventil foer andningen avsedd foer respirator ellerfoer annan upplivningsanvaendning laempad anordning
US4343304A (en) * 1980-07-17 1982-08-10 Hickmann Horst R Veterinary inhalation therapy apparatus
US4462397A (en) * 1981-04-03 1984-07-31 Terumo Corporation Breathing circuit
US4471773A (en) * 1981-11-19 1984-09-18 Bunnell Life System, Inc. Apparatus and method for delivering medication to patient's respiratory system
DE3224849A1 (de) * 1982-07-02 1984-01-05 Plantorgan Werk Heinrich G.E. Christensen, KG, 2903 Bad Zwischenahn Dampfinhaliergeraet
US4512341A (en) * 1982-11-22 1985-04-23 Lester Victor E Nebulizer with capillary feed
USRE33642E (en) * 1982-11-22 1991-07-23 Hudson Oxygen Therapy Sales Company Nebulizer with capillary feed
US4560519A (en) * 1983-06-03 1985-12-24 Respiratory Care, Inc. Self-contained nebulizer and system
DE3341711A1 (de) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck Steuerbares membranventil fuer beatmungsgeraete
JPH062681Y2 (ja) * 1987-02-17 1994-01-26 オムロン株式会社 霧化器
DE3775679D1 (de) * 1986-09-22 1992-02-13 Omron Tateisi Electronics Co Vernebler.
US5020532A (en) * 1988-11-14 1991-06-04 Baxter International Inc. Exhalation valve for respiratory circuit
US5027809A (en) * 1990-05-17 1991-07-02 Robinson Pat D "Peeper" performance hand held nebuilizer attachment with adjustability of expiratory pressures and expiratory restriction
US5235969A (en) * 1990-08-20 1993-08-17 Intersurgical (Guernsey) Limited Nebulizer having combined structure for removing particles over two microns
US5062419A (en) * 1991-01-07 1991-11-05 Rider Donald L Nebulizer with valved "T" assembly
US5165392A (en) * 1991-07-16 1992-11-24 Small Jr John C Accuvent aerosol delivery system
US6627615B1 (en) 1991-12-17 2003-09-30 The Regents Of The University Of California Methods and compositions for in vivo gene therapy
WO1993012240A1 (en) * 1991-12-17 1993-06-24 The Regents Of The University Of California Gene therapy for cystic fibrosis transmembrane conductance regulator activity (cftr)
US5756353A (en) * 1991-12-17 1998-05-26 The Regents Of The University Of California Expression of cloned genes in the lung by aerosol-and liposome-based delivery
US5858784A (en) * 1991-12-17 1999-01-12 The Regents Of The University Of California Expression of cloned genes in the lung by aerosol- and liposome-based delivery
US6806084B1 (en) 1992-06-04 2004-10-19 The Regents Of The University Of California Methods for compositions for in vivo gene delivery
WO1993025673A1 (en) * 1992-06-04 1993-12-23 The Regents Of The University Of California In vivo gene therapy with intron-free sequence of interest
US5570682A (en) * 1993-12-14 1996-11-05 Ethex International, Inc. Passive inspiratory nebulizer system
US5603314A (en) * 1995-03-22 1997-02-18 Bono; Michael Aerosol filtration device and inhalation apparatus containing same
US5823179A (en) 1996-02-13 1998-10-20 1263152 Ontario Inc. Nebulizer apparatus and method
US6044841A (en) 1997-08-29 2000-04-04 1263152 Ontario Inc. Breath actuated nebulizer with valve assembly having a relief piston
WO2000027455A1 (en) * 1998-11-06 2000-05-18 Salter Labs Nebulizer mouthpiece and accessories
US6328030B1 (en) * 1999-03-12 2001-12-11 Daniel E. Kidwell Nebulizer for ventilation system
US6314609B1 (en) * 2000-02-07 2001-11-13 Connie George Mouth powered vacuum
CA2406185C (en) 2000-04-11 2011-03-15 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
US6718979B1 (en) 2000-06-05 2004-04-13 Dhd Healthcare Corporation Oxygen mask assembly
US6363932B1 (en) 2000-07-06 2002-04-02 Clinical Technologies, Inc. Aerosol enhancement device
US7204245B2 (en) * 2000-07-06 2007-04-17 Clinical Technologies, Inc Aerosol enhancement device
CA2809180C (en) * 2001-03-20 2015-06-02 Trudell Medical International Nebulizer apparatus with an adjustable fluid orifice
DE10126807C2 (de) * 2001-06-01 2003-12-04 Pari Gmbh Inhalationstherapiegerät mit einem Ventil zur Begrenzung des Inspirationsflusses
US6994083B2 (en) * 2001-12-21 2006-02-07 Trudell Medical International Nebulizer apparatus and method
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
US6904908B2 (en) 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
US7267120B2 (en) * 2002-08-19 2007-09-11 Allegiance Corporation Small volume nebulizer
ITVI20030115A1 (it) * 2003-06-13 2004-12-14 Arno Drechsel Dispositivo per la generazione di vuoto, particolarmente
US7270123B2 (en) * 2003-08-13 2007-09-18 Trudell Medical International Nebulizer apparatus and method
JP2007522902A (ja) * 2004-02-24 2007-08-16 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ
USD529606S1 (en) 2004-04-07 2006-10-03 3M Innovative Properties Company Air duct
US7721734B2 (en) * 2004-05-14 2010-05-25 Carefusion 2200, Inc. Inhalation apparatus
DK2594272T3 (en) 2005-05-18 2018-09-03 Horizon Orphan Llc Aerosolized fluoroquinolones and their applications
US8524734B2 (en) 2005-05-18 2013-09-03 Mpex Pharmaceuticals, Inc. Aerosolized fluoroquinolones and uses thereof
US8225785B2 (en) * 2006-10-03 2012-07-24 Smiths Medical Asd, Inc. Vibratory PEP therapy system with medicated aerosol nebulizer
US20080223361A1 (en) * 2007-03-14 2008-09-18 Peter Nieuwstad Respiratory medicine delivery system
KR20160150110A (ko) 2008-10-07 2016-12-28 랩터 파마슈티컬스 인코포레이티드 약동학 개선을 위한 에어로졸 플루오로퀴놀론 제형
US8629139B2 (en) 2008-10-07 2014-01-14 Mpex Pharmaceuticals, Inc. Topical use of Levofloxacin for reducing lung inflammation
JP4922459B2 (ja) * 2009-02-06 2012-04-25 正一 中村 ガスミスト圧浴システム
LT2473170T (lt) 2009-09-04 2019-10-10 Horizon Orphan Llc Aerozolizuoto levofloksacino panaudojimas cistinės fibrozės gydymui
WO2011043106A1 (ja) * 2009-10-09 2011-04-14 日本エー・シー・ピー株式会社 ガスミスト圧浴システム
US8944050B2 (en) * 2010-08-13 2015-02-03 The Corporation Of Mercer University Inhalation airflow regulation devices and methods of using the same
WO2012106382A1 (en) 2011-01-31 2012-08-09 Genoa Pharmaceuticals, Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
GB201110906D0 (en) 2011-06-27 2011-08-10 Amazon Bio Guard Ltd A portable apparatus for generating and broadcasting an aerosol mist
WO2013112545A1 (en) 2012-01-24 2013-08-01 Vapotherm, Inc. Systems and methods for providing respiratory therapy
US10682331B2 (en) * 2012-02-24 2020-06-16 Nasoneb, Inc. Nasal drug delivery and method of making same
JP6501264B2 (ja) 2012-07-24 2019-04-17 アヴァリン ファーマ インク． エアロゾルのピルフェニドン及びピリドンのアナログの化合物、及び、その使用
US9539408B2 (en) 2012-10-31 2017-01-10 Trudell Medical International Nebulizer apparatus
US20150044288A1 (en) 2013-07-31 2015-02-12 Windward Pharma, Inc. Aerosol tyrosine kinase inhibitor compounds and uses thereof
NZ722927A (en) 2014-01-10 2022-07-29 Avalyn Pharma Inc Aerosol pirfenidone and pyridone analog compounds and uses thereof
JP6559159B2 (ja) * 2014-06-06 2019-08-14 ベイポサーム， インコーポレイティド 呼吸療法のための加熱噴霧器アダプタ
EP3154694B1 (en) 2014-06-13 2025-01-29 Children's Medical Center Corporation Products and methods to isolate mitochondria
JP5991685B1 (ja) * 2015-12-24 2016-09-14 株式会社 ウィズダム 噴霧器及び該噴霧器を用いた噴霧装置
AU2017208013B2 (en) 2016-01-15 2022-12-01 Beth Israel Deaconess Medical Center, Inc. Therapeutic use of mitochondria and combined mitochondrial agents
ES2883624T3 (es) 2016-05-19 2021-12-09 Trudell Medical Int Cámara de retención con válvula inteligente
US10786638B2 (en) 2016-07-08 2020-09-29 Trudell Medical International Nebulizer apparatus and method
ES2988939T3 (es) 2016-07-08 2024-11-22 Trudell Medical Int Inc Dispositivo de presión espiratoria positiva oscilante inteligente
MX2019006702A (es) 2016-12-09 2019-08-01 Trudell Medical Int Nebulizador inteligente.
ES2982228T3 (es) 2017-06-28 2024-10-15 Childrens Medical Center Promoción del crecimiento pulmonar
WO2019110099A1 (en) 2017-12-06 2019-06-13 Qrumpharma Inc. Inhalable clofazimine formulation
EP3735287B1 (en) 2018-01-04 2025-03-05 Trudell Medical International Inc. Smart oscillating positive expiratory pressure device
JP2021525571A (ja) 2018-05-31 2021-09-27 ベイポサーム， インコーポレイティド 機械近接噴霧吸入器
BR112020024247A2 (pt) 2018-05-31 2021-02-23 Vapotherm, Inc. nebulizador de rede vibratória à base de cânula
EP3593907B1 (en) * 2018-07-13 2021-05-19 Elysion Family Office GmbH Nozzle for a nano-aerosol
AU2019324330B2 (en) 2018-08-23 2025-01-23 Mannkind Corporation Compositions of clofazimine, combinations comprising them, processes for their preparation, uses and methods comprising them
JP7590341B2 (ja) 2019-04-15 2024-11-26 チルドレンズ メディカル センター コーポレイション ミトコンドリアを含むエアロゾル化組成物及びその使用方法
CA3142109A1 (en) 2019-06-04 2020-12-10 Thirty Respiratory Limited Methods and compositions for generating nitric oxide and uses thereof to deliver nitric oxide via the respiratory tract
WO2020245573A1 (en) 2019-06-04 2020-12-10 Thirty Holdings Limited Methods and compositions for generating nitric oxide and uses thereof
CA3152072A1 (en) 2019-08-27 2021-03-04 Trudell Medical International Smart oscillating positive expiratory pressure device
MX2022003715A (es) 2019-09-26 2022-07-11 Vapotherm Inc Nebulizador montado en cánula interna.
CN115884758A (zh) 2020-04-23 2023-03-31 三十呼吸有限公司 用于治疗SARS-CoV和SARS-CoV-2的一氧化氮或释放一氧化氮的组合物
CA3180336A1 (en) 2020-04-23 2021-10-28 Thirty Respiratory Limited Methods and compositions for treating and combatting tuberculosis
EP4157237A2 (en) 2020-06-01 2023-04-05 Advent Therapeutics Inc. Pharmaceutical compositions comprising insoluble active ingredients
WO2022240897A1 (en) 2021-05-10 2022-11-17 Sepelo Therapeutics, Llc Pharmaceutical composition comprising delafloxacin for administration into the lung
WO2023028364A1 (en) 2021-08-27 2023-03-02 Sepelo Therapeutics, Llc Targeted compositions and uses therof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069455A (en) * 1934-09-08 1937-02-02 Robert F Massa Atomizer
US3097645A (en) * 1960-03-22 1963-07-16 Victor E Lester Nebulizer
US3234932A (en) * 1960-09-19 1966-02-15 Forrest M Bird Respirator
US3221733A (en) * 1961-10-02 1965-12-07 Bennett Respiration Products I Pressure breathing therapy unit
US3362404A (en) * 1964-11-16 1968-01-09 Bennett Respiration Products I Respiration apparatus for administering intermittent positive pressure breathing therapy
US3468307A (en) * 1966-10-26 1969-09-23 Carleton Controls Corp Intermittent positive pressure breathing apparatus
US3580249A (en) * 1968-09-16 1971-05-25 Kentaro Takaoka Aerosol nebulizers
US3584621A (en) * 1968-10-31 1971-06-15 Bird F M Respiratory apparatus
US3664337A (en) * 1970-04-15 1972-05-23 Bio Logics Inc Respiration assembly and methods

Also Published As

Publication number Publication date
US3826255A (en) 1974-07-30
DE2331525C3 (de) 1979-02-01
JPS4951796A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-20
DE2331525A1 (de) 1974-01-31
SE402865B (sv) 1978-07-24
AU5704873A (en) 1974-12-19
JPS5239277B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-10-04
NL7308327A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-27
ZA733952B (en) 1974-05-29
CA1003292A (en) 1977-01-11
JPS50143391A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-18
JPS5131480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-07
DE2331525B2 (de) 1978-05-24
NO135345B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-12-20
AU468299B2 (en) 1976-01-08
NO135345C (no) 1977-03-30
GB1431081A (en) 1976-04-07
BE801216A (nl) 1973-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee