AU6062794A - Current sensor for medical devices with continuity monitor - Google Patents

Current sensor for medical devices with continuity monitor

Info

Publication number: AU6062794A
Authority: AU; Australia
Prior art keywords: current sensor; medical devices; continuity monitor; continuity; monitor
Prior art date: 1993-06-01
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.): Granted

Application number

AU60627/94A

Other versions

AU671902B2 (en

Inventor

Ernesto G. Sevilla

Richard K Thompson

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.)

Conmed Corp

Original Assignee

Conmed Corp

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.)

1993-06-01

Filing date

1994-04-22

Publication date

1994-12-08

1993-06-01 Priority claimed from US08/069,359 external-priority patent/US5436566A/en

1994-04-22 Application filed by Conmed Corp filed Critical Conmed Corp

1994-12-08 Publication of AU6062794A publication Critical patent/AU6062794A/en

1996-09-12 Application granted granted Critical

1996-09-12 Publication of AU671902B2 publication Critical patent/AU671902B2/en

2014-04-22 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1487—Trocar-like, i.e. devices producing an enlarged transcutaneous opening
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B18/1233—Generators therefor with circuits for assuring patient safety
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00827—Current

Landscapes

Health & Medical Sciences (AREA)
Surgery (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Plasma & Fusion (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Physics & Mathematics (AREA)
Otolaryngology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Measurement Of Current Or Voltage (AREA)
Surgical Instruments (AREA)
Measuring And Recording Apparatus For Diagnosis (AREA)
Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

AU60627/94A 1993-06-01 1994-04-22 Current sensor for medical devices with continuity monitor Expired AU671902B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/069,359 US5436566A (en)	1992-03-17	1993-06-01	Leakage capacitance compensating current sensor for current supplied to medical device loads
US069359		1993-06-01

Publications (2)

Publication Number	Publication Date
AU6062794A true AU6062794A (en)	1994-12-08
AU671902B2 AU671902B2 (en)	1996-09-12

Family

ID=22088457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU60627/94A Expired AU671902B2 (en)	1993-06-01	1994-04-22	Current sensor for medical devices with continuity monitor

Country Status (7)

Country	Link
JP (1)	JP3529837B2 (en)
AU (1)	AU671902B2 (en)
CA (1)	CA2123960C (en)
DE (1)	DE4419070C2 (en)
FR (1)	FR2706041B1 (en)
GB (1)	GB2278548B (en)
IT (1)	ITGE940066A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5436566A (en) *	1992-03-17	1995-07-25	Conmed Corporation	Leakage capacitance compensating current sensor for current supplied to medical device loads
GB0002607D0 (en) *	2000-02-05	2000-03-29	Smiths Industries Plc	Cable testing
DE10211763A1 (en) *	2002-03-14	2003-09-25	Abb Research Ltd	Method for determining voltage injections in signal cables
US20060041252A1 (en)	2004-08-17	2006-02-23	Odell Roger C	System and method for monitoring electrosurgical instruments
US7422589B2 (en)	2004-08-17	2008-09-09	Encision, Inc.	System and method for performing an electrosurgical procedure
WO2006023456A2 (en) *	2004-08-17	2006-03-02	Encision, Inc.	System and method for monitoring eletrosurgical instruments
US7465302B2 (en)	2004-08-17	2008-12-16	Encision, Inc.	System and method for performing an electrosurgical procedure
US9833281B2 (en)	2008-08-18	2017-12-05	Encision Inc.	Enhanced control systems including flexible shielding and support systems for electrosurgical applications
EP2323578B1 (en)	2008-08-18	2018-10-03	Encision, Inc.	Enhanced control systems including flexible shielding and support systems for electrosurgical applications
US8882768B2 (en)	2009-04-24	2014-11-11	Megadyne Medical Products, Inc.	Hand piece with adjustable utility conduit
US8882767B2 (en)	2009-04-24	2014-11-11	Megadyne Medical Products, Inc.	Electrosurgical instrument with adjustable utility conduit
US9375253B2 (en)	2013-03-14	2016-06-28	Megadyne Medical Products, Inc.	Electrosurgical instrument
US9259260B2 (en)	2013-03-14	2016-02-16	Megadyne Medical Products, Inc.	Fluid evacuation device
USD709196S1 (en)	2013-03-15	2014-07-15	Megadyne Medical Products, Inc.	Hand piece
EP3858425B1 (en)	2016-08-17	2024-10-02	Envoy Medical Corporation	Implantable modular cochlear implant system with communication system and network
EP3673846A1 (en) *	2018-12-27	2020-07-01	Bogdan Ionescu	Device for an electrophysiology procedure
EP4622311A3 (en) *	2019-02-21	2025-11-12	Envoy Medical Corporation	Implantable cochlear system with integrated components and lead characterization
US11564046B2 (en)	2020-08-28	2023-01-24	Envoy Medical Corporation	Programming of cochlear implant accessories
US11471689B2 (en)	2020-12-02	2022-10-18	Envoy Medical Corporation	Cochlear implant stimulation calibration
US11697019B2 (en)	2020-12-02	2023-07-11	Envoy Medical Corporation	Combination hearing aid and cochlear implant system
US11806531B2 (en)	2020-12-02	2023-11-07	Envoy Medical Corporation	Implantable cochlear system with inner ear sensor
US11839765B2 (en)	2021-02-23	2023-12-12	Envoy Medical Corporation	Cochlear implant system with integrated signal analysis functionality
US11633591B2 (en)	2021-02-23	2023-04-25	Envoy Medical Corporation	Combination implant system with removable earplug sensor and implanted battery
US12081061B2 (en)	2021-02-23	2024-09-03	Envoy Medical Corporation	Predicting a cumulative thermal dose in implantable battery recharge systems and methods
US11865339B2 (en)	2021-04-05	2024-01-09	Envoy Medical Corporation	Cochlear implant system with electrode impedance diagnostics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3626698C2 (en) *	1985-08-26	1993-12-02	Siemens Ag	HF surgery device
DE3621572C2 (en) *	1985-12-16	1994-07-14	Siemens Ag	Circuit arrangement for operating an HF surgical device
EP0239807B1 (en) *	1986-03-04	1991-04-17	Siemens Aktiengesellschaft	Capacitive intrusion protection system
GB2213381B (en) *	1987-12-12	1992-06-03	Univ Wales Medicine	Surgical diathermy instruments
DE3824913A1 (en) *	1988-07-22	1990-02-01	Thomas Hill	Device for monitoring high-frequency (radio-frequency) electric leakage currents
US5152762A (en) *	1990-11-16	1992-10-06	Birtcher Medical Systems, Inc.	Current leakage control for electrosurgical generator
US5432459A (en) *	1992-03-17	1995-07-11	Conmed Corporation	Leakage capacitance compensating current sensor for current supplied to medical device loads with unconnected reference conductor
AU659261B2 (en) *	1992-06-19	1995-05-11	Conmed Corporation	Electrosurgical trocar assembly
DE4237761C2 (en) *	1992-11-09	2002-07-11	Storz Karl Gmbh & Co Kg	High-frequency surgery facility

1994
- 1994-04-22 AU AU60627/94A patent/AU671902B2/en not_active Expired
- 1994-05-19 JP JP10525194A patent/JP3529837B2/en not_active Expired - Fee Related
- 1994-05-19 CA CA002123960A patent/CA2123960C/en not_active Expired - Lifetime
- 1994-05-23 GB GB9410305A patent/GB2278548B/en not_active Expired - Lifetime
- 1994-05-25 IT IT94GE000066A patent/ITGE940066A1/en unknown
- 1994-05-31 DE DE4419070A patent/DE4419070C2/en not_active Expired - Lifetime
- 1994-06-01 FR FR9406700A patent/FR2706041B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4419070A1 (en)	1994-12-08
JPH07412A (en)	1995-01-06
GB2278548A (en)	1994-12-07
FR2706041B1 (en)	1996-03-15
FR2706041A1 (en)	1994-12-09
CA2123960A1 (en)	1994-12-02
ITGE940066A1 (en)	1995-11-25
AU671902B2 (en)	1996-09-12
ITGE940066A0 (en)	1994-05-25
DE4419070C2 (en)	1999-08-26
CA2123960C (en)	2005-07-05
GB2278548B (en)	1996-11-20
JP3529837B2 (en)	2004-05-24
GB9410305D0 (en)	1994-07-13

Publication	Publication Date	Title
AU6062794A (en)	1994-12-08	Current sensor for medical devices with continuity monitor
AU5301794A (en)	1994-08-18	Current sensor for medical devices including connector cables
AU5385294A (en)	1994-07-28	Elastomeric medical device
AU5769994A (en)	1994-10-06	Electrosurgery monitor and apparatus
AU2802492A (en)	1993-05-21	Disposable electronic monitor device
AU3942393A (en)	1993-11-18	Steerable medical device
AU1055292A (en)	1992-08-20	Injectable medical device
AU7731094A (en)	1995-04-18	Autoclavable electrical switch assembly and medical device
AU7720896A (en)	1997-06-05	Medical sensor connector with removable encoding device
AU1096895A (en)	1995-06-19	Electrical therapeutic apparatus
AU5597194A (en)	1994-06-22	Implantable medical device with magnetically actuated switch
AU6521394A (en)	1994-10-11	Syringe apparatus
AU7107394A (en)	1995-02-13	Noninvasive glucose monitor
AU8893291A (en)	1992-11-19	Medical electrode assembly
AU2860195A (en)	1996-01-25	Shield integrity monitor
AU3948197A (en)	1998-03-06	Medical cryo-surgical device
AU4539897A (en)	1998-06-25	Shot-rock diggability monitor
AU4942993A (en)	1995-03-27	Current limiting device
AU2033397A (en)	1997-10-01	Monitor
AU7672094A (en)	1995-03-27	Single-use syringe
AU1849497A (en)	1997-08-22	Deflectable medical device
AU6829294A (en)	1994-12-12	Orthopedic device
AU2921392A (en)	1993-06-07	Alertness monitor
AU2591292A (en)	1993-06-07	Open circuit monitor
AU6543994A (en)	1994-12-20	Medical thermometer-pacifier with digital display for measuring body temperature