CA1045685A - Ressuscitateur cardiaque et appareil de monitorage - Google Patents
Ressuscitateur cardiaque et appareil de monitorageInfo
- Publication number
- CA1045685A CA1045685A CA199,306A CA199306A CA1045685A CA 1045685 A CA1045685 A CA 1045685A CA 199306 A CA199306 A CA 199306A CA 1045685 A CA1045685 A CA 1045685A
- Authority
- CA
- Canada
- Prior art keywords
- patient
- pulse
- input
- output
- gate
- 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
- 230000000747 cardiac effect Effects 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 title abstract description 17
- 230000001862 defibrillatory effect Effects 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 38
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 230000037361 pathway Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 49
- 208000010125 myocardial infarction Diseases 0.000 abstract description 11
- 230000000638 stimulation Effects 0.000 abstract description 9
- 208000010496 Heart Arrest Diseases 0.000 abstract description 6
- 239000003990 capacitor Substances 0.000 description 55
- 230000008933 bodily movement Effects 0.000 description 17
- 102100026827 Protein associated with UVRAG as autophagy enhancer Human genes 0.000 description 13
- 101710102978 Protein associated with UVRAG as autophagy enhancer Proteins 0.000 description 13
- 238000010586 diagram Methods 0.000 description 13
- 210000003414 extremity Anatomy 0.000 description 11
- 239000000306 component Substances 0.000 description 10
- 230000001960 triggered effect Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000004936 stimulating effect Effects 0.000 description 8
- 230000017531 blood circulation Effects 0.000 description 7
- 210000003800 pharynx Anatomy 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
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- 230000006870 function Effects 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 5
- 230000000977 initiatory effect Effects 0.000 description 5
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- 230000007246 mechanism Effects 0.000 description 5
- 208000003663 ventricular fibrillation Diseases 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 208000003443 Unconsciousness Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 241000486442 Parastichtis suspecta Species 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009611 phonocardiography Methods 0.000 description 2
- 230000037081 physical activity Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000007204 Brain death Diseases 0.000 description 1
- 102220555063 Holliday junction recognition protein_R25A_mutation Human genes 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 230000000994 depressogenic effect Effects 0.000 description 1
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- 239000013013 elastic material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
-
- 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
-
- 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
- A61B5/262—Needle 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
- A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
- A61B5/273—Connection of cords, cables or leads to electrodes
- A61B5/274—Connection of cords, cables or leads to electrodes using snap or button fasteners
-
- 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
-
- 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
- A61B5/285—Endotracheal, oesophageal or gastric probes
-
- 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]
- A61B5/339—Displays specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/023—Stethoscopes for introduction into the body, e.g. into the oesophagus
-
- 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
- A61N1/0404—Electrodes for external use
-
- 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
- A61N1/0517—Esophageal electrodes
-
- 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
- A61N1/0519—Endotracheal electrodes
-
- 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
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3904—External heart defibrillators [EHD]
- A61N1/39044—External heart defibrillators [EHD] in combination with cardiopulmonary resuscitation [CPR] therapy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Physiology (AREA)
- Critical Care (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Acoustics & Sound (AREA)
- Electrotherapy Devices (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Percussion Or Vibration Massage (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42974574A | 1974-01-02 | 1974-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1045685A true CA1045685A (fr) | 1979-01-02 |
Family
ID=23704559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA199,306A Expired CA1045685A (fr) | 1974-01-02 | 1974-05-08 | Ressuscitateur cardiaque et appareil de monitorage |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5737344B2 (fr) |
BR (1) | BR7407633A (fr) |
CA (1) | CA1045685A (fr) |
DE (1) | DE2426425C2 (fr) |
FR (1) | FR2255872B1 (fr) |
GB (1) | GB1467344A (fr) |
SE (1) | SE401606B (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090518A (en) * | 1975-08-25 | 1978-05-23 | Elam James O | Esophago-pharyngeal airway |
US4102332A (en) * | 1977-05-17 | 1978-07-25 | Gessman Lawrence J | Remote, telephonic cardiac resuscitation device |
US4114628A (en) * | 1977-05-31 | 1978-09-19 | Rizk Nabil I | Demand pacemaker with self-adjusting threshold and defibrillating feature |
US4351330A (en) * | 1978-01-30 | 1982-09-28 | Scarberry Eugene N | Emergency internal defibrillation |
EP0006966B1 (fr) * | 1978-03-23 | 1981-10-14 | Hellige GmbH | Support buccal pour électrodes et capteurs similaires, biologiques et physiologiques |
US4289142A (en) * | 1978-11-24 | 1981-09-15 | Kearns Kenneth L | Physiological occurrence, such as apnea, monitor and X-ray triggering device |
EP0038080B1 (fr) * | 1980-04-16 | 1985-08-28 | Medtronic, Inc. | Stimulateur fonctionnant en interaction avec le patient |
US4419998A (en) * | 1980-08-08 | 1983-12-13 | R2 Corporation | Physiological electrode systems |
GB2129991A (en) * | 1982-10-29 | 1984-05-23 | London Hospital Med Coll | Cardio-respiratory monitor |
US4619268A (en) * | 1983-08-11 | 1986-10-28 | Vitacomm, Ltd. | Esophageal stethoscope and vital signs monitor system |
EP0137500B1 (fr) * | 1983-10-13 | 1988-09-14 | Jürgen Prof. Dr. Morgenstern | Capteur de grandeurs physiologiques |
DE3337188A1 (de) * | 1983-10-13 | 1985-04-25 | Jürgen Prof. Dr. 4000 Düsseldorf Morgenstern | Physiologische invasiv-messsonde |
JPS60166307U (ja) * | 1984-04-12 | 1985-11-05 | フクダ電子株式会社 | 心電計用クリツプ型電極 |
GB8723621D0 (en) * | 1987-10-08 | 1987-11-11 | Eidawn Biosensors Ltd | Monitoring of cardiac output |
US4928690A (en) * | 1988-04-25 | 1990-05-29 | Lifecor, Inc. | Portable device for sensing cardiac function and automatically delivering electrical therapy |
CA1327838C (fr) * | 1988-06-13 | 1994-03-15 | Fred Zacouto | Dispositif implantable de protection contre les affections liees a la coagulation sanguine |
FR2632533B1 (fr) * | 1988-06-13 | 1997-06-06 | Zacouto Fred | Dispositif de protection ou reparation du coeur |
FR2636847B1 (fr) * | 1988-09-02 | 1990-12-28 | Eldasouqi Muhammad | Systeme automatique de surveillance post mortem des signes cliniques de la vie et de commande eventuelle des secours |
FR2643811A1 (fr) * | 1989-03-06 | 1990-09-07 | Espinasse Francoise | Electrode annulaire utilisable notamment pour la realisation d'electrocardiogrammes, a l'aide d'un appareil d'electrocardiographie |
GB8924559D0 (en) * | 1989-11-01 | 1989-12-20 | Capel Ifor D | Method for transcranial electrotherapy |
NO311747B1 (no) * | 1999-05-31 | 2002-01-21 | Laerdal Medical As | Fremgangsmåte for å bestemme om en livlös person har puls, basert på impedansmåling mellom elektroder plassert på pasientenshud, hvor elektrodene er tilkoblet en ekstern defibrillator sittimpedansmålesystem, samt system for utförelse av fremga |
JP4231743B2 (ja) | 2003-07-07 | 2009-03-04 | オリンパス株式会社 | 生体組織切除装置 |
US7308294B2 (en) | 2005-03-16 | 2007-12-11 | Textronics Inc. | Textile-based electrode system |
US7878030B2 (en) | 2006-10-27 | 2011-02-01 | Textronics, Inc. | Wearable article with band portion adapted to include textile-based electrodes and method of making such article |
DE102007003021A1 (de) * | 2007-01-20 | 2008-07-24 | Heat Gmbh | Gerät zur Aufnahme kardiologischer Untersuchungsdaten an einem Patienten |
GB2454220B (en) * | 2007-11-01 | 2012-05-23 | Schlumberger Holdings | Apparatus and methods for detecting strain in structures |
NL2001697C2 (en) * | 2008-06-18 | 2009-12-22 | Nasophlex B V | Nose stimulator for producing a stimulation signal to a nose. |
NL2001698C2 (en) * | 2008-06-18 | 2009-12-22 | Nasophlex B V | Cardioverter / defibrillator. |
EP3291729B1 (fr) | 2015-05-07 | 2020-05-13 | Ecom Medical, Inc. | Procédés de fabrication d'une sonde invasive d'ecg |
US11147515B2 (en) | 2016-02-16 | 2021-10-19 | Ecom Medical, Inc. | Systems and methods for obtaining cardiovascular parameters |
CN108888262B (zh) * | 2018-08-04 | 2023-08-04 | 福州大学 | 用于双电极心电采集系统的交流导联脱落检测电路及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2003138C3 (de) * | 1970-01-24 | 1975-10-16 | Siemens Ag | Ösophagus-Sonde |
DE2005934A1 (de) * | 1970-02-10 | 1971-08-26 | Siemens Ag | Medizinische Gerategruppe |
US3716059A (en) * | 1970-08-24 | 1973-02-13 | Cardiac Resuscitator Corp | Cardiac resuscitator |
US3857398A (en) * | 1971-12-13 | 1974-12-31 | L Rubin | Electrical cardiac defibrillator |
-
1974
- 1974-05-08 GB GB2038274A patent/GB1467344A/en not_active Expired
- 1974-05-08 CA CA199,306A patent/CA1045685A/fr not_active Expired
- 1974-05-10 SE SE7406310A patent/SE401606B/xx not_active IP Right Cessation
- 1974-05-31 DE DE2426425A patent/DE2426425C2/de not_active Expired
- 1974-06-07 FR FR7419858A patent/FR2255872B1/fr not_active Expired
- 1974-09-06 JP JP10213774A patent/JPS5737344B2/ja not_active Expired
- 1974-09-13 BR BR7633/74A patent/BR7407633A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7407633A (pt) | 1976-05-18 |
SE401606B (sv) | 1978-05-22 |
JPS5737344B2 (fr) | 1982-08-09 |
GB1467344A (en) | 1977-03-16 |
SE7406310L (fr) | 1975-07-03 |
JPS5098183A (fr) | 1975-08-04 |
FR2255872B1 (fr) | 1979-03-16 |
FR2255872A1 (fr) | 1975-07-25 |
DE2426425A1 (de) | 1975-07-10 |
DE2426425C2 (de) | 1985-10-03 |
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