US3926198A - Cardiac pacer - Google Patents
Cardiac pacer Download PDFInfo
- Publication number
- US3926198A US3926198A US574199A US57419975A US3926198A US 3926198 A US3926198 A US 3926198A US 574199 A US574199 A US 574199A US 57419975 A US57419975 A US 57419975A US 3926198 A US3926198 A US 3926198A
- Authority
- US
- United States
- Prior art keywords
- battery
- casing
- pacer
- cardiac pacer
- circuit means
- 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 - Lifetime
Links
Images
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
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
-
- 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
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/375—Constructional arrangements, e.g. casings
- A61N1/37512—Pacemakers
Abstract
Description
Claims (3)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US574199A US3926198A (en) | 1974-06-10 | 1975-05-02 | Cardiac pacer |
CA226,750A CA1041609A (en) | 1974-06-10 | 1975-05-12 | Cardiac pacer |
DE19752524815 DE2524815A1 (en) | 1974-06-10 | 1975-06-04 | PACEMAKER |
GB24462/75A GB1491069A (en) | 1974-06-10 | 1975-06-06 | Cardiac pacers |
LU72670A LU72670A1 (en) | 1974-06-10 | 1975-06-06 | |
FR7517874A FR2273511A1 (en) | 1974-06-10 | 1975-06-09 | PACEMAKER |
BR4650/75D BR7503630A (en) | 1974-06-10 | 1975-06-09 | CARDIAC STEP BRAND |
JP50070097A JPS517783A (en) | 1974-06-10 | 1975-06-10 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47757174A | 1974-06-10 | 1974-06-10 | |
US574199A US3926198A (en) | 1974-06-10 | 1975-05-02 | Cardiac pacer |
Publications (1)
Publication Number | Publication Date |
---|---|
US3926198A true US3926198A (en) | 1975-12-16 |
Family
ID=27045602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US574199A Expired - Lifetime US3926198A (en) | 1974-06-10 | 1975-05-02 | Cardiac pacer |
Country Status (8)
Country | Link |
---|---|
US (1) | US3926198A (en) |
JP (1) | JPS517783A (en) |
BR (1) | BR7503630A (en) |
CA (1) | CA1041609A (en) |
DE (1) | DE2524815A1 (en) |
FR (1) | FR2273511A1 (en) |
GB (1) | GB1491069A (en) |
LU (1) | LU72670A1 (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010759A (en) * | 1975-08-29 | 1977-03-08 | Vitatron Medical B.V. | Insulated, corrosion resistant medical electronic devices and method for producing same |
US4013081A (en) * | 1976-04-19 | 1977-03-22 | Arco Medical Products Company | Pediatric cardiac pacer system |
US4038991A (en) * | 1976-03-15 | 1977-08-02 | Arco Medical Products Company | Cardiac pacer with rate limiting means |
US4127134A (en) * | 1977-04-11 | 1978-11-28 | Cordis Corporation | Gas-absorbing pacer and method of fabrication |
US4254775A (en) * | 1979-07-02 | 1981-03-10 | Mieczyslaw Mirowski | Implantable defibrillator and package therefor |
US4256115A (en) * | 1976-12-20 | 1981-03-17 | American Technology, Inc. | Leadless cardiac pacer |
US4399819A (en) * | 1981-12-21 | 1983-08-23 | Telectronics Pty. Ltd. | Heart pacer mechanical construction |
US4869251A (en) * | 1986-07-15 | 1989-09-26 | Siemens Aktiengesellschaft | Implantable heart pacemaker with a sensor for inertial and/or rotational movements of the user |
US5385574A (en) * | 1990-04-25 | 1995-01-31 | Cardiac Pacemakers, Inc. | Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode |
US5439482A (en) * | 1992-04-07 | 1995-08-08 | Angeion Corporation | Prophylactic implantable cardioverter-defibrillator |
US5674248A (en) * | 1995-01-23 | 1997-10-07 | Angeion Corporation | Staged energy concentration for an implantable biomedical device |
US5814091A (en) * | 1996-03-26 | 1998-09-29 | Pacesetter Ab | Active medical implant having a hermetically sealed capsule and method for making same |
WO1999005750A1 (en) * | 1997-07-25 | 1999-02-04 | Cardiac Pacemakers, Inc. | Battery system for implantable medical device |
WO1999057871A1 (en) * | 1998-04-22 | 1999-11-11 | Increa Oy | Radiophone |
US6192277B1 (en) | 1999-07-06 | 2001-02-20 | Pacesetter, Inc. | Implantable device with bevel gear actuation for lead retention and actuation |
US20020051550A1 (en) * | 2000-08-25 | 2002-05-02 | Hans Leysieffer | Implantable hermetically sealed housing for an implantable medical device and process for producing the same |
US6736770B2 (en) | 2000-08-25 | 2004-05-18 | Cochlear Limited | Implantable medical device comprising an hermetically sealed housing |
US20050119707A1 (en) * | 1990-04-25 | 2005-06-02 | Cardiac Pacemakers, Inc. | Subcutaneous cardiac rhythm management |
US20060184220A1 (en) * | 2003-05-16 | 2006-08-17 | Medtronic, Inc. | Explantation of implantable medical device |
US20060276842A1 (en) * | 2005-06-01 | 2006-12-07 | Advanced Bionics Corporation | Implantable microstimulator with external electrodes disposed on a film substrate and methods of manufacture and use |
US20080186691A1 (en) * | 2006-04-28 | 2008-08-07 | Mertz John C | Implantable medical device housing reinforcement |
US7529586B2 (en) * | 2002-12-09 | 2009-05-05 | Medtronic, Inc. | Concavity of an implantable medical device |
US7596408B2 (en) | 2002-12-09 | 2009-09-29 | Medtronic, Inc. | Implantable medical device with anti-infection agent |
US7761167B2 (en) | 2004-06-10 | 2010-07-20 | Medtronic Urinary Solutions, Inc. | Systems and methods for clinician control of stimulation systems |
US7813809B2 (en) * | 2004-06-10 | 2010-10-12 | Medtronic, Inc. | Implantable pulse generator for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US8165692B2 (en) | 2004-06-10 | 2012-04-24 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator power management |
US8195304B2 (en) | 2004-06-10 | 2012-06-05 | Medtronic Urinary Solutions, Inc. | Implantable systems and methods for acquisition and processing of electrical signals |
US8467875B2 (en) | 2004-02-12 | 2013-06-18 | Medtronic, Inc. | Stimulation of dorsal genital nerves to treat urologic dysfunctions |
US9162072B2 (en) | 2004-04-30 | 2015-10-20 | Medtronic, Inc. | Implantable medical device with lubricious material |
US9205255B2 (en) | 2004-06-10 | 2015-12-08 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US9308382B2 (en) | 2004-06-10 | 2016-04-12 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US9393432B2 (en) | 2008-10-31 | 2016-07-19 | Medtronic, Inc. | Non-hermetic direct current interconnect |
US9480846B2 (en) | 2006-05-17 | 2016-11-01 | Medtronic Urinary Solutions, Inc. | Systems and methods for patient control of stimulation systems |
US9504402B2 (en) | 2006-04-28 | 2016-11-29 | Medtronic, Inc. | Cranial implant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071032A (en) * | 1976-01-29 | 1978-01-31 | Pacesetter Systems Inc. | Implantable living tissue stimulators |
FR2466256A1 (en) * | 1979-10-02 | 1981-04-10 | Celsa Composants Electr Sa | Battery for cardiac pacemaker - comprises cylindrical casing fitting directly on to base of similar cylindrical case |
DE102010006838A1 (en) * | 2010-02-03 | 2011-08-04 | W.C. Heraeus GmbH, 63450 | Electrical feed through for producing electrical interconnection between hermetic end interior parts and exterior parts of e.g. pacemaker, has feed through body embedded in electrically insulated base body that is made of organic polymer |
AU2018208485B2 (en) * | 2017-01-10 | 2022-12-01 | Inspire Medical Systems, Inc. | Power element for an implantable medical device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3474353A (en) * | 1968-01-04 | 1969-10-21 | Cordis Corp | Multivibrator having pulse rate responsive to battery voltage |
US3620220A (en) * | 1969-10-01 | 1971-11-16 | Cordis Corp | Cardiac pacer with redundant power supply |
US3649367A (en) * | 1966-06-02 | 1972-03-14 | Nuclear Materials & Equipment | Electrical generator |
US3743923A (en) * | 1971-12-02 | 1973-07-03 | Rca Corp | Reference voltage generator and regulator |
US3822707A (en) * | 1972-04-17 | 1974-07-09 | Cardiac Pacemakers Inc | Metal-enclosed cardiac pacer with solid-state power source |
US3835864A (en) * | 1970-09-21 | 1974-09-17 | Rasor Ass Inc | Intra-cardiac stimulator |
-
1975
- 1975-05-02 US US574199A patent/US3926198A/en not_active Expired - Lifetime
- 1975-05-12 CA CA226,750A patent/CA1041609A/en not_active Expired
- 1975-06-04 DE DE19752524815 patent/DE2524815A1/en active Pending
- 1975-06-06 LU LU72670A patent/LU72670A1/xx unknown
- 1975-06-06 GB GB24462/75A patent/GB1491069A/en not_active Expired
- 1975-06-09 BR BR4650/75D patent/BR7503630A/en unknown
- 1975-06-09 FR FR7517874A patent/FR2273511A1/en not_active Withdrawn
- 1975-06-10 JP JP50070097A patent/JPS517783A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649367A (en) * | 1966-06-02 | 1972-03-14 | Nuclear Materials & Equipment | Electrical generator |
US3474353A (en) * | 1968-01-04 | 1969-10-21 | Cordis Corp | Multivibrator having pulse rate responsive to battery voltage |
US3620220A (en) * | 1969-10-01 | 1971-11-16 | Cordis Corp | Cardiac pacer with redundant power supply |
US3835864A (en) * | 1970-09-21 | 1974-09-17 | Rasor Ass Inc | Intra-cardiac stimulator |
US3743923A (en) * | 1971-12-02 | 1973-07-03 | Rca Corp | Reference voltage generator and regulator |
US3822707A (en) * | 1972-04-17 | 1974-07-09 | Cardiac Pacemakers Inc | Metal-enclosed cardiac pacer with solid-state power source |
Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010759A (en) * | 1975-08-29 | 1977-03-08 | Vitatron Medical B.V. | Insulated, corrosion resistant medical electronic devices and method for producing same |
US4038991A (en) * | 1976-03-15 | 1977-08-02 | Arco Medical Products Company | Cardiac pacer with rate limiting means |
US4013081A (en) * | 1976-04-19 | 1977-03-22 | Arco Medical Products Company | Pediatric cardiac pacer system |
US4256115A (en) * | 1976-12-20 | 1981-03-17 | American Technology, Inc. | Leadless cardiac pacer |
US4127134A (en) * | 1977-04-11 | 1978-11-28 | Cordis Corporation | Gas-absorbing pacer and method of fabrication |
US4254775A (en) * | 1979-07-02 | 1981-03-10 | Mieczyslaw Mirowski | Implantable defibrillator and package therefor |
US4399819A (en) * | 1981-12-21 | 1983-08-23 | Telectronics Pty. Ltd. | Heart pacer mechanical construction |
US4869251A (en) * | 1986-07-15 | 1989-09-26 | Siemens Aktiengesellschaft | Implantable heart pacemaker with a sensor for inertial and/or rotational movements of the user |
US20050119707A1 (en) * | 1990-04-25 | 2005-06-02 | Cardiac Pacemakers, Inc. | Subcutaneous cardiac rhythm management |
US6999814B2 (en) | 1990-04-25 | 2006-02-14 | Cardiac Pacemakers, Inc. | Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode |
US7522959B2 (en) | 1990-04-25 | 2009-04-21 | Cardiac Pacemakers, Inc. | Subcutaneous cardiac rhythm management |
US5385574A (en) * | 1990-04-25 | 1995-01-31 | Cardiac Pacemakers, Inc. | Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode |
US5439482A (en) * | 1992-04-07 | 1995-08-08 | Angeion Corporation | Prophylactic implantable cardioverter-defibrillator |
US5674248A (en) * | 1995-01-23 | 1997-10-07 | Angeion Corporation | Staged energy concentration for an implantable biomedical device |
US5814091A (en) * | 1996-03-26 | 1998-09-29 | Pacesetter Ab | Active medical implant having a hermetically sealed capsule and method for making same |
WO1999005750A1 (en) * | 1997-07-25 | 1999-02-04 | Cardiac Pacemakers, Inc. | Battery system for implantable medical device |
US6238813B1 (en) | 1997-07-25 | 2001-05-29 | Cardiac Pacemakers, Inc. | Battery system for implantable medical device |
WO1999057871A1 (en) * | 1998-04-22 | 1999-11-11 | Increa Oy | Radiophone |
US6192277B1 (en) | 1999-07-06 | 2001-02-20 | Pacesetter, Inc. | Implantable device with bevel gear actuation for lead retention and actuation |
US6736770B2 (en) | 2000-08-25 | 2004-05-18 | Cochlear Limited | Implantable medical device comprising an hermetically sealed housing |
US20020051550A1 (en) * | 2000-08-25 | 2002-05-02 | Hans Leysieffer | Implantable hermetically sealed housing for an implantable medical device and process for producing the same |
US8086313B2 (en) | 2002-12-09 | 2011-12-27 | Medtronic, Inc. | Implantable medical device with anti-infection agent |
US8457744B2 (en) | 2002-12-09 | 2013-06-04 | Medtronic, Inc. | Low-profile implantable medical device |
US7529586B2 (en) * | 2002-12-09 | 2009-05-05 | Medtronic, Inc. | Concavity of an implantable medical device |
US7596408B2 (en) | 2002-12-09 | 2009-09-29 | Medtronic, Inc. | Implantable medical device with anti-infection agent |
US20060184220A1 (en) * | 2003-05-16 | 2006-08-17 | Medtronic, Inc. | Explantation of implantable medical device |
US8467875B2 (en) | 2004-02-12 | 2013-06-18 | Medtronic, Inc. | Stimulation of dorsal genital nerves to treat urologic dysfunctions |
US9162072B2 (en) | 2004-04-30 | 2015-10-20 | Medtronic, Inc. | Implantable medical device with lubricious material |
US8195304B2 (en) | 2004-06-10 | 2012-06-05 | Medtronic Urinary Solutions, Inc. | Implantable systems and methods for acquisition and processing of electrical signals |
US9724526B2 (en) | 2004-06-10 | 2017-08-08 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for operating the same |
US9216294B2 (en) | 2004-06-10 | 2015-12-22 | Medtronic Urinary Solutions, Inc. | Systems and methods for clinician control of stimulation systems |
US9308382B2 (en) | 2004-06-10 | 2016-04-12 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US9205255B2 (en) | 2004-06-10 | 2015-12-08 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US7761167B2 (en) | 2004-06-10 | 2010-07-20 | Medtronic Urinary Solutions, Inc. | Systems and methods for clinician control of stimulation systems |
US8706252B2 (en) | 2004-06-10 | 2014-04-22 | Medtronic, Inc. | Systems and methods for clinician control of stimulation system |
US10293168B2 (en) | 2004-06-10 | 2019-05-21 | Medtronic Urinary Solutions, Inc. | Systems and methods for clinician control of stimulation systems |
US10434320B2 (en) | 2004-06-10 | 2019-10-08 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator systems and methods for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US8165692B2 (en) | 2004-06-10 | 2012-04-24 | Medtronic Urinary Solutions, Inc. | Implantable pulse generator power management |
US7813809B2 (en) * | 2004-06-10 | 2010-10-12 | Medtronic, Inc. | Implantable pulse generator for providing functional and/or therapeutic stimulation of muscles and/or nerves and/or central nervous system tissue |
US20060276842A1 (en) * | 2005-06-01 | 2006-12-07 | Advanced Bionics Corporation | Implantable microstimulator with external electrodes disposed on a film substrate and methods of manufacture and use |
US7957805B2 (en) * | 2005-06-01 | 2011-06-07 | Boston Scientific Neuromodulation Corporation | Implantable microstimulator with external electrodes disposed on a film substrate and methods of manufacture and use |
US9504402B2 (en) | 2006-04-28 | 2016-11-29 | Medtronic, Inc. | Cranial implant |
US20080186691A1 (en) * | 2006-04-28 | 2008-08-07 | Mertz John C | Implantable medical device housing reinforcement |
US9480846B2 (en) | 2006-05-17 | 2016-11-01 | Medtronic Urinary Solutions, Inc. | Systems and methods for patient control of stimulation systems |
US10322287B2 (en) | 2006-05-17 | 2019-06-18 | Medtronic Urinary Solutions, Inc. | Systems and methods for patient control of stimulation systems |
US9393432B2 (en) | 2008-10-31 | 2016-07-19 | Medtronic, Inc. | Non-hermetic direct current interconnect |
Also Published As
Publication number | Publication date |
---|---|
GB1491069A (en) | 1977-11-09 |
FR2273511A1 (en) | 1976-01-02 |
JPS517783A (en) | 1976-01-22 |
BR7503630A (en) | 1976-06-22 |
CA1041609A (en) | 1978-10-31 |
LU72670A1 (en) | 1975-10-08 |
DE2524815A1 (en) | 1976-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: COOK PACEMAKER CORPORATION, A CORP. OF PA. Free format text: LICENSE;ASSIGNOR:INTERMEDICS, INC.,;REEL/FRAME:003844/0181 Effective date: 19810327 Owner name: COOK PACEMAKER CORPORATION, A CORP. OF, PENNSYLVAN Free format text: LICENSE;ASSIGNOR:INTERMEDICS, INC.,;REEL/FRAME:003844/0181 Effective date: 19810327 |
|
AS | Assignment |
Owner name: CITIBANK, N.A., AS AGENT Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: FIRST NATIONAL BANK OF CHICAGO, THE Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: BRAZOSPORT BANK OF TEXAS Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIA Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: CHASE MANHATTAN BANK, N.A., THE Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: TRUST COMPANY BANK Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 Owner name: FIRST FREEPORT NATIONAL BANK Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC.;AND OTHERS;REEL/FRAME:004303/0077 Effective date: 19840726 |
|
AS | Assignment |
Owner name: B.A. LEASING CORPORATION Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC., A CORP. OF TEXAS;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC., A CORP. OF TEXAS;AND OTHERS;REEL/FRAME:004449/0424 Effective date: 19850703 Owner name: CITICORP MILTILEASE (SEF), INC. Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.;INTERMEDICS CARDIASSIST, INC.;INTERMEDICS INTRAOCULAR, INC., A CORP. OF TEXAS;AND OTHERS;REEL/FRAME:004452/0900 Effective date: 19850703 Owner name: CHASE COMMERCIAL CORPORATION Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC., A CORP. OF TEXAS;INTERMEDICS CARDIASSIST, INC., A CORP OF TX.;INTERMEDICS INTRAOCULAR, INC., A CORP. OF TEXAS;AND OTHERS;REEL/FRAME:004449/0501 Effective date: 19850703 Owner name: CITIBANK, N.A. Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC., A TX CORP;INTERMEDICS CARDIASSIST, INC., A TX CORP.;INTERMEDICS INTRAOCULAR, INC., A TX CORP.;AND OTHERS;REEL/FRAME:004434/0728 Effective date: 19850703 |
|
AS | Assignment |
Owner name: INTERMEDICS, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CITICORP MULTILEASE (SEF), INC.;REEL/FRAME:004576/0516 Effective date: 19860515 Owner name: INTERMEDICS, INC., INTERMEDICS CARDIASSIST, INC., Free format text: SAID PARTIES RECITES OBLIGATIONS RECITED IN SECURITY AGREEMENT RECORDED SEPTEMBER 17, 1984 REEL 4303 FRAMES 077-127 HAVE BEEN PAID IN FULL ALL;ASSIGNOR:CITIBANK, N.A., INDIVIDUALLY AND AS AGENT FOR BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, THE CHASE MANHATTAN BANK, N.A., THE FIRST NATIONAL BANK OF CHICAGO, TRUST COMPANY BANK, FIRST FREEPORT NATIONAL BANK OF BRAZOSPORT BANK OF TEXAS;REEL/FRAME:004592/0424 Effective date: 19860502 Owner name: INTERMEDICS, INC., INTERMEDICS CARDIASSIST, INC., Free format text: SECURED PARTY HEREBY RELEASE THE SECURITY INTEREST IN AGREEMENT RECORDED AUGUST 5, 1985. REEL 4434 FRAMES 728-782;ASSIGNOR:CITIBANK, N.A.;REEL/FRAME:004592/0394 Effective date: 19860502 |
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AS | Assignment |
Owner name: MAY PARTNERSHIP THE, 2170 PIEDMONT ROAD, N.E., ATL Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.,;INTERMEDICS CARDIASSIST, INC.;SURGITRONICS CORPORATION;AND OTHERS;REEL/FRAME:004581/0501 Effective date: 19860703 Owner name: MAY PARTNERSHIP, THE,GEORGIA Free format text: SECURITY INTEREST;ASSIGNORS:INTERMEDICS, INC.,;INTERMEDICS CARDIASSIST, INC.;SURGITRONICS CORPORATION;AND OTHERS;REEL/FRAME:004581/0501 Effective date: 19860703 |
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Owner name: INTERMEDICS, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: INTERMEDICS CARDIASSIST, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: SURGITRONICS CORPORATION, A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: CARBOMEDICS, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: NEUROMEDICS, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: CALCITEK, INC., A TEXAS CORP. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: AMERICAN PACEMAKER CORPORATION, A MASSACHUSETTS CO Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: INTERMEDICS, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: INTERMEDICS CARDIASSIST, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: INTERMEDICS INTRAOCULAR, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: SURGITRONICS CORPORATION Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: CARBO-MEDICS, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: NEUROMEDICS, INC. Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: CALCITEK, INC., ALL TEXAS CORPS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: AMERICAN PACEMAKER CORPORATION A CORP OF MA Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CHASE COMMERCIAL CORPORATION;REEL/FRAME:004605/0581 Effective date: 19860804 Owner name: INTERMEDICS, INC., A TEXAS CORP., STATELESS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: INTERMEDICS CARDIASSIST, INC., A TEXAS CORP., STAT Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP., STAT Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: SURGITRONICS CORPORATION, A TEXAS CORP., STATELESS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: CARBOMEDICS, INC., A TEXAS CORP., STATELESS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: NEUROMEDICS, INC., A TEXAS CORP., STATELESS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 Owner name: CALCITEK, INC., A TEXAS CORP., STATELESS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607 Effective date: 19860813 |
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