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ITGE940066A0 - Sensore di corrente per dispositivi medici con dispositivo di monitoraggio delle continuita'. - Google Patents

Sensore di corrente per dispositivi medici con dispositivo di monitoraggio delle continuita'.

Info

Publication number
ITGE940066A0
ITGE940066A0 ITGE940066A ITGE940066A ITGE940066A0 IT GE940066 A0 ITGE940066 A0 IT GE940066A0 IT GE940066 A ITGE940066 A IT GE940066A IT GE940066 A ITGE940066 A IT GE940066A IT GE940066 A0 ITGE940066 A0 IT GE940066A0
Authority
IT
Italy
Prior art keywords
monitoring device
current sensor
medical devices
continuity monitoring
continuity
Prior art date
Application number
ITGE940066A
Other languages
English (en)
Inventor
Richard K Thumpson
Ernesto G Sevilla
Original Assignee
Commed 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.)
Filing date
Publication date
Priority claimed from US08/069,359 external-priority patent/US5436566A/en
Application filed by Commed Corp filed Critical Commed Corp
Publication of ITGE940066A0 publication Critical patent/ITGE940066A0/it
Publication of ITGE940066A1 publication Critical patent/ITGE940066A1/it

Links

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)
IT94GE000066A 1993-06-01 1994-05-25 Sensore di corrente per dispositivi medici con dispositivo di monitoraggio delle continuita'. ITGE940066A1 (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ITGE940066A0 true ITGE940066A0 (it) 1994-05-25
ITGE940066A1 ITGE940066A1 (it) 1995-11-25

Family

ID=22088457

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94GE000066A ITGE940066A1 (it) 1993-06-01 1994-05-25 Sensore di corrente per dispositivi medici con dispositivo di monitoraggio delle continuita'.

Country Status (7)

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

Families Citing this family (23)

* 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 (de) * 2002-03-14 2003-09-25 Abb Research Ltd Verfahren zum Bestimmen von Spannungseinkopplungen in Signalkabel
US7422589B2 (en) 2004-08-17 2008-09-09 Encision, Inc. System and method for performing an electrosurgical procedure
US20060041252A1 (en) 2004-08-17 2006-02-23 Odell Roger C System and method for monitoring electrosurgical instruments
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
US8500728B2 (en) 2008-08-18 2013-08-06 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
AU2020224666A1 (en) 2019-02-21 2021-08-26 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
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
US11471689B2 (en) 2020-12-02 2022-10-18 Envoy Medical Corporation Cochlear implant stimulation calibration
US12081061B2 (en) 2021-02-23 2024-09-03 Envoy Medical Corporation Predicting a cumulative thermal dose in implantable battery recharge systems and methods
US11633591B2 (en) 2021-02-23 2023-04-25 Envoy Medical Corporation Combination implant system with removable earplug sensor and implanted battery
US11839765B2 (en) 2021-02-23 2023-12-12 Envoy Medical Corporation Cochlear implant system with integrated signal analysis functionality
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 (de) * 1985-08-26 1993-12-02 Siemens Ag HF-Chirurgiegerät
DE3621572C2 (de) * 1985-12-16 1994-07-14 Siemens Ag Schaltungsanordnung zum Betrieb eines HF-Chirurgiegerätes
EP0239807B1 (de) * 1986-03-04 1991-04-17 Siemens Aktiengesellschaft Kapazitives Intrusionsschutzsystem
GB2213381B (en) * 1987-12-12 1992-06-03 Univ Wales Medicine Surgical diathermy instruments
DE3824913A1 (de) * 1988-07-22 1990-02-01 Thomas Hill Einrichtung zur ueberwachung von hochfrequenten elektrischen leckstroemen
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 (de) * 1992-11-09 2002-07-11 Storz Karl Gmbh & Co Kg Einrichtung für die Hochfrequenzchirurgie

Also Published As

Publication number Publication date
GB9410305D0 (en) 1994-07-13
GB2278548A (en) 1994-12-07
ITGE940066A1 (it) 1995-11-25
AU671902B2 (en) 1996-09-12
CA2123960C (en) 2005-07-05
CA2123960A1 (en) 1994-12-02
DE4419070A1 (de) 1994-12-08
FR2706041B1 (fr) 1996-03-15
JPH07412A (ja) 1995-01-06
JP3529837B2 (ja) 2004-05-24
GB2278548B (en) 1996-11-20
DE4419070C2 (de) 1999-08-26
FR2706041A1 (fr) 1994-12-09
AU6062794A (en) 1994-12-08

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