DE2961535D1 - Fetal monitoring apparatus - Google Patents
Fetal monitoring apparatusInfo
- Publication number
- DE2961535D1 DE2961535D1 DE7979300572T DE2961535T DE2961535D1 DE 2961535 D1 DE2961535 D1 DE 2961535D1 DE 7979300572 T DE7979300572 T DE 7979300572T DE 2961535 T DE2961535 T DE 2961535T DE 2961535 D1 DE2961535 D1 DE 2961535D1
- Authority
- DE
- Germany
- Prior art keywords
- monitoring apparatus
- fetal monitoring
- fetal
- monitoring
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0521—Genital electrodes
- A61N1/0524—Vaginal electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/288—Invasive for foetal cardiography, e.g. scalp electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/344—Foetal cardiography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
-
- 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
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Pediatric Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89511078A | 1978-04-10 | 1978-04-10 | |
US06/021,550 US4321931A (en) | 1978-04-10 | 1979-03-20 | Electrode structure and applicator therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2961535D1 true DE2961535D1 (en) | 1982-02-04 |
Family
ID=26694824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979300572T Expired DE2961535D1 (en) | 1978-04-10 | 1979-04-06 | Fetal monitoring apparatus |
Country Status (10)
Country | Link |
---|---|
US (1) | US4321931A (de) |
EP (1) | EP0004785B1 (de) |
AU (1) | AU525441B2 (de) |
BR (1) | BR7902190A (de) |
CA (1) | CA1121464A (de) |
DE (1) | DE2961535D1 (de) |
DK (1) | DK152405C (de) |
ES (1) | ES479425A1 (de) |
FI (1) | FI61801C (de) |
MX (1) | MX147190A (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301806A (en) * | 1980-04-14 | 1981-11-24 | American Home Products Corporation | Rotating mechanism for introducing a fetal electrode |
US4501276A (en) * | 1982-07-16 | 1985-02-26 | Illinois Tool Works Inc. | Fetal electrode apparatus |
US4658825A (en) * | 1982-09-24 | 1987-04-21 | International Biomedics, Inc. | Spiral probe for simultaneous electrical and chemical monitoring of a fetus |
US4577635A (en) * | 1982-12-30 | 1986-03-25 | Rocket Of London Limited | Medical instrument |
US4936306A (en) * | 1985-02-15 | 1990-06-26 | Doty James R | Device and method for monitoring evoked potentials and electroencephalograms |
US4644957A (en) * | 1985-04-08 | 1987-02-24 | Ricciardelli Robert H | Applicator structure for biological needle probes employing spiral-shaped retaining coils |
US4836208A (en) * | 1985-12-24 | 1989-06-06 | American Home Products Corporation (Del.) | Electrode assembly for sensing heart activity |
US4686996A (en) * | 1985-12-24 | 1987-08-18 | Paul Ulbrich | Electrode assembly for sensing heart activity |
US5012811A (en) * | 1988-02-09 | 1991-05-07 | American Home Products Corporation | Fetal electrode product with protective cap |
US4934371A (en) * | 1988-02-09 | 1990-06-19 | American Home Products Corporation | Fetal electrode product |
US4989617A (en) * | 1989-07-14 | 1991-02-05 | Case Western Reserve University | Intramuscular electrode for neuromuscular stimulation system |
WO1991018549A1 (en) * | 1990-05-29 | 1991-12-12 | Yue Samuel K | Fetal probe apparatus |
US5199432A (en) * | 1990-10-30 | 1993-04-06 | American Home Products Corporation | Fetal electrode product for use in monitoring fetal heart rate |
US5366493A (en) * | 1991-02-04 | 1994-11-22 | Case Western Reserve University | Double helix functional stimulation electrode |
US5215090A (en) * | 1991-03-12 | 1993-06-01 | Hon Edward H | Fetal electrode |
US5257634A (en) * | 1992-07-16 | 1993-11-02 | Angeion Corporation | Low impedence defibrillation catheter electrode |
DE4244691C2 (de) * | 1992-08-26 | 1995-03-16 | Hewlett Packard Gmbh | Einführmechanismus für eine fetale Skalpelektrode |
US5377677A (en) * | 1992-10-13 | 1995-01-03 | Graphic Controls Corporation | Packaging system for a fetal electrode |
US5388579A (en) * | 1993-09-23 | 1995-02-14 | Graphic Controls Corporation | Fetal electrode product with channeled drive mechanism and improved torque characteristics |
US6058321A (en) * | 1995-09-07 | 2000-05-02 | Swayze; Claude R. | Instrument for continuously monitoring fetal heart rate and intermittently monitoring fetal blood pH and method of use |
US5671736A (en) * | 1995-10-17 | 1997-09-30 | Graphic Controls Corporation | Fetal electrode product with easy-to-handle connector |
US6537248B2 (en) * | 1998-07-07 | 2003-03-25 | Medtronic, Inc. | Helical needle apparatus for creating a virtual electrode used for the ablation of tissue |
US6689131B2 (en) * | 2001-03-08 | 2004-02-10 | Tissuelink Medical, Inc. | Electrosurgical device having a tissue reduction sensor |
US8048070B2 (en) * | 2000-03-06 | 2011-11-01 | Salient Surgical Technologies, Inc. | Fluid-assisted medical devices, systems and methods |
US6953461B2 (en) | 2002-05-16 | 2005-10-11 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
WO2003024349A1 (en) | 2001-09-05 | 2003-03-27 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
US6558385B1 (en) | 2000-09-22 | 2003-05-06 | Tissuelink Medical, Inc. | Fluid-assisted medical device |
US7811282B2 (en) | 2000-03-06 | 2010-10-12 | Salient Surgical Technologies, Inc. | Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof |
DE60134391D1 (de) | 2000-03-06 | 2008-07-24 | Salient Surgical Technologies | Flüssigkeitsabgabesystem und steuerung für elektrochirurgische geräte |
GB2370776B (en) * | 2000-09-13 | 2004-10-13 | Neoventa Medical Ab | Fetal scalp electrode |
AU2002357166A1 (en) | 2001-12-12 | 2003-06-23 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
WO2004039416A2 (en) | 2002-10-29 | 2004-05-13 | Tissuelink Medical, Inc. | Fluid-assisted electrosurgical scissors and methods |
US7727232B1 (en) | 2004-02-04 | 2010-06-01 | Salient Surgical Technologies, Inc. | Fluid-assisted medical devices and methods |
DE102005013847B4 (de) * | 2005-03-24 | 2009-08-06 | Erbe Elektromedizin Gmbh | Elektrochirurgisches Instrument |
WO2008072150A1 (en) * | 2006-12-13 | 2008-06-19 | Koninklijke Philips Electronics N. V. | Feeding tube |
EP2227174B1 (de) * | 2007-12-28 | 2019-05-01 | Salient Surgical Technologies, Inc. | Flüssigkeitsgestützte elektrochirurgische vorrichtung |
US9254168B2 (en) * | 2009-02-02 | 2016-02-09 | Medtronic Advanced Energy Llc | Electro-thermotherapy of tissue using penetrating microelectrode array |
WO2010096809A1 (en) | 2009-02-23 | 2010-08-26 | Salient Surgical Technologies, Inc. | Fluid-assisted electrosurgical device and methods of use thereof |
US9345541B2 (en) * | 2009-09-08 | 2016-05-24 | Medtronic Advanced Energy Llc | Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof |
EP2544616B1 (de) | 2010-03-11 | 2017-09-06 | Medtronic Advanced Energy LLC | Bipolarer elektrochirurgischer schneider mit positionsunabhängigem rückführelektrodenkontrakt |
US20110295249A1 (en) | 2010-05-28 | 2011-12-01 | Salient Surgical Technologies, Inc. | Fluid-Assisted Electrosurgical Devices, and Methods of Manufacture Thereof |
US9138289B2 (en) | 2010-06-28 | 2015-09-22 | Medtronic Advanced Energy Llc | Electrode sheath for electrosurgical device |
US8906012B2 (en) | 2010-06-30 | 2014-12-09 | Medtronic Advanced Energy Llc | Electrosurgical devices with wire electrode |
US8920417B2 (en) | 2010-06-30 | 2014-12-30 | Medtronic Advanced Energy Llc | Electrosurgical devices and methods of use thereof |
US9023040B2 (en) | 2010-10-26 | 2015-05-05 | Medtronic Advanced Energy Llc | Electrosurgical cutting devices |
US9427281B2 (en) | 2011-03-11 | 2016-08-30 | Medtronic Advanced Energy Llc | Bronchoscope-compatible catheter provided with electrosurgical device |
US9750565B2 (en) | 2011-09-30 | 2017-09-05 | Medtronic Advanced Energy Llc | Electrosurgical balloons |
US8870864B2 (en) | 2011-10-28 | 2014-10-28 | Medtronic Advanced Energy Llc | Single instrument electrosurgery apparatus and its method of use |
US10631914B2 (en) | 2013-09-30 | 2020-04-28 | Covidien Lp | Bipolar electrosurgical instrument with movable electrode and related systems and methods |
US10369357B2 (en) * | 2014-07-24 | 2019-08-06 | Mayo Foundation For Medical Education And Research | Percutaneous temporary epicardial pacemaker system |
US9974599B2 (en) | 2014-08-15 | 2018-05-22 | Medtronic Ps Medical, Inc. | Multipurpose electrosurgical device |
JP1527482S (de) * | 2014-10-27 | 2015-06-29 | ||
US9956029B2 (en) | 2014-10-31 | 2018-05-01 | Medtronic Advanced Energy Llc | Telescoping device with saline irrigation line |
US11389227B2 (en) | 2015-08-20 | 2022-07-19 | Medtronic Advanced Energy Llc | Electrosurgical device with multivariate control |
US11051875B2 (en) | 2015-08-24 | 2021-07-06 | Medtronic Advanced Energy Llc | Multipurpose electrosurgical device |
US10716612B2 (en) | 2015-12-18 | 2020-07-21 | Medtronic Advanced Energy Llc | Electrosurgical device with multiple monopolar electrode assembly |
US9918705B2 (en) | 2016-07-07 | 2018-03-20 | Brian Giles | Medical devices with distal control |
US10391274B2 (en) | 2016-07-07 | 2019-08-27 | Brian Giles | Medical device with distal torque control |
US10194975B1 (en) | 2017-07-11 | 2019-02-05 | Medtronic Advanced Energy, Llc | Illuminated and isolated electrosurgical apparatus |
US12023082B2 (en) | 2017-10-06 | 2024-07-02 | Medtronic Advanced Energy Llc | Hemostatic thermal sealer |
CN211187232U (zh) * | 2019-08-20 | 2020-08-07 | 青岛光电医疗科技有限公司 | 一次性胎儿头皮螺旋电极 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087486A (en) * | 1959-03-05 | 1963-04-30 | Cenco Instr Corp | Cardiac electrode means |
US3750650A (en) * | 1970-12-15 | 1973-08-07 | Hewlett Packard Gmbh | Double spiral electrode for intra-cavity attachment |
US3827428A (en) * | 1971-01-20 | 1974-08-06 | R Hon | Bipolar electrode structure for monitoring fetal heartbeat and the like |
US3844292A (en) * | 1972-06-09 | 1974-10-29 | Medtronic Inc | Intravascular lead assembly |
US3800784A (en) * | 1972-07-11 | 1974-04-02 | Medicor Muevek | Medical instrument for examining a fetus during delivery |
GB1457426A (en) * | 1973-03-07 | 1976-12-01 | Rocket Of London Ltd | Foetal electrode introducer |
BR7408329D0 (pt) * | 1973-10-15 | 1975-08-26 | Medtronic Inc | Eletrodo implantavel em corpo lide implantavel em corpo e sistema prendedor de lides |
US3974834A (en) * | 1975-04-23 | 1976-08-17 | Medtronic, Inc. | Body-implantable lead |
US3986497A (en) * | 1975-04-28 | 1976-10-19 | American Home Products Corporation | Electrode wire clamp |
US4103690A (en) * | 1977-03-21 | 1978-08-01 | Cordis Corporation | Self-suturing cardiac pacer lead |
DE2736737A1 (de) * | 1977-08-16 | 1979-03-01 | Bisping Hans Juergen | Implantierbare elektrode |
DE2738479A1 (de) * | 1977-08-26 | 1979-03-01 | Nicolay Gmbh | Vorrichtung zum einsetzen eines messkopfes in eine hoehle eines koerpers, insbesondere eines menschlichen koerpers |
US4149528A (en) * | 1977-10-03 | 1979-04-17 | Hewlett-Packard Company | Electrode assembly for sensing heart activity |
US4180080A (en) * | 1977-10-03 | 1979-12-25 | Hewlett-Packard Company | Electrode assembly for sensing heart activity |
-
1979
- 1979-03-20 US US06/021,550 patent/US4321931A/en not_active Expired - Lifetime
- 1979-04-05 AU AU45846/79A patent/AU525441B2/en not_active Ceased
- 1979-04-06 DE DE7979300572T patent/DE2961535D1/de not_active Expired
- 1979-04-06 EP EP79300572A patent/EP0004785B1/de not_active Expired
- 1979-04-09 ES ES479425A patent/ES479425A1/es not_active Expired
- 1979-04-09 BR BR7902190A patent/BR7902190A/pt unknown
- 1979-04-09 MX MX177243A patent/MX147190A/es unknown
- 1979-04-09 DK DK146579A patent/DK152405C/da not_active IP Right Cessation
- 1979-04-09 CA CA000325161A patent/CA1121464A/en not_active Expired
- 1979-04-09 FI FI791161A patent/FI61801C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4321931A (en) | 1982-03-30 |
FI791161A (fi) | 1979-10-11 |
MX147190A (es) | 1982-10-20 |
ES479425A1 (es) | 1980-01-01 |
EP0004785A1 (de) | 1979-10-17 |
DK152405B (da) | 1988-02-29 |
FI61801C (fi) | 1982-10-11 |
DK152405C (da) | 1988-08-01 |
CA1121464A (en) | 1982-04-06 |
AU4584679A (en) | 1979-10-18 |
AU525441B2 (en) | 1982-11-04 |
FI61801B (fi) | 1982-06-30 |
BR7902190A (pt) | 1979-12-04 |
DK146579A (da) | 1979-10-11 |
EP0004785B1 (de) | 1981-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |