CA1045685A - Cardiac resuscitator and monitoring apparatus - Google Patents
Cardiac resuscitator and monitoring apparatusInfo
- 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
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- 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
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
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- 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
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- 230000004217 heart function Effects 0.000 description 1
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- 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
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- 230000013011 mating Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- 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
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- 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)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular 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 (en) | 1979-01-02 |
Family
ID=23704559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA199,306A Expired CA1045685A (en) | 1974-01-02 | 1974-05-08 | Cardiac resuscitator and monitoring apparatus |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5737344B2 (de) |
| BR (1) | BR7407633A (de) |
| CA (1) | CA1045685A (de) |
| DE (1) | DE2426425C2 (de) |
| FR (1) | FR2255872B1 (de) |
| GB (1) | GB1467344A (de) |
| SE (1) | SE401606B (de) |
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 (de) * | 1978-03-23 | 1981-10-14 | Hellige GmbH | Vorrichtung zur Halterung im Munde von Elektroden und dergleichen Aufnehmern für biologische und physiologische Messwerte |
| US4289142A (en) * | 1978-11-24 | 1981-09-15 | Kearns Kenneth L | Physiological occurrence, such as apnea, monitor and X-ray triggering device |
| DE3171984D1 (en) * | 1980-04-16 | 1985-10-03 | Medtronic Inc | Patient interactive stimulator |
| 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 |
| DE3473989D1 (en) * | 1983-10-13 | 1988-10-20 | Morgenstern Jurgen | Physiological sensor |
| 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 |
| FR2632533B1 (fr) * | 1988-06-13 | 1997-06-06 | Zacouto Fred | Dispositif de protection ou reparation du coeur |
| CA1327838C (fr) * | 1988-06-13 | 1994-03-15 | Fred Zacouto | Dispositif implantable de protection contre les affections liees a la coagulation sanguine |
| 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. |
| US20180279955A1 (en) * | 2015-05-07 | 2018-10-04 | Ecom Medical, Inc. | Systems and methods for internal ecg acquisition |
| 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 CA CA199,306A patent/CA1045685A/en not_active Expired
- 1974-05-08 GB GB2038274A patent/GB1467344A/en 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 |
|---|---|
| JPS5737344B2 (de) | 1982-08-09 |
| SE401606B (sv) | 1978-05-22 |
| BR7407633A (pt) | 1976-05-18 |
| DE2426425A1 (de) | 1975-07-10 |
| FR2255872A1 (de) | 1975-07-25 |
| FR2255872B1 (de) | 1979-03-16 |
| SE7406310L (de) | 1975-07-03 |
| JPS5098183A (de) | 1975-08-04 |
| DE2426425C2 (de) | 1985-10-03 |
| GB1467344A (en) | 1977-03-16 |
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