AR216890A1 - SET OF ELECTRODES TO BE USED IN THE RESPIRATORY AND / OR CARDIAC OBSERVATION OF AN INFANT - Google Patents

SET OF ELECTRODES TO BE USED IN THE RESPIRATORY AND / OR CARDIAC OBSERVATION OF AN INFANT

Info

Publication number
AR216890A1
AR216890A1 AR257538A AR25753875A AR216890A1 AR 216890 A1 AR216890 A1 AR 216890A1 AR 257538 A AR257538 A AR 257538A AR 25753875 A AR25753875 A AR 25753875A AR 216890 A1 AR216890 A1 AR 216890A1
Authority
AR
Argentina
Prior art keywords
infant
respiratory
electrodes
cardiac observation
cardiac
Prior art date
Application number
AR257538A
Other languages
Spanish (es)
Original Assignee
Survival Technology
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
Application filed by Survival Technology filed Critical Survival Technology
Application granted granted Critical
Publication of AR216890A1 publication Critical patent/AR216890A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683Means for maintaining contact with the body
    • A61B5/6831Straps, bands or harnesses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/113Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282Holders for multiple electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of Radiation (AREA)
AR257538A 1974-02-08 1975-02-05 SET OF ELECTRODES TO BE USED IN THE RESPIRATORY AND / OR CARDIAC OBSERVATION OF AN INFANT AR216890A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44075074A 1974-02-08 1974-02-08
US468137A US3888240A (en) 1974-02-08 1974-05-08 Electrode assembly and methods of using the same in the respiratory and/or cardiac monitoring of an infant

Publications (1)

Publication Number Publication Date
AR216890A1 true AR216890A1 (en) 1980-02-15

Family

ID=27032538

Family Applications (1)

Application Number Title Priority Date Filing Date
AR257538A AR216890A1 (en) 1974-02-08 1975-02-05 SET OF ELECTRODES TO BE USED IN THE RESPIRATORY AND / OR CARDIAC OBSERVATION OF AN INFANT

Country Status (15)

Country Link
US (1) US3888240A (en)
JP (1) JPS583699B2 (en)
AR (1) AR216890A1 (en)
AU (1) AU498870B2 (en)
BR (1) BR7500814A (en)
CA (1) CA1048611A (en)
CH (1) CH579379A5 (en)
DE (1) DE2504338A1 (en)
ES (1) ES434576A1 (en)
FR (1) FR2260319B1 (en)
GB (1) GB1498893A (en)
IL (1) IL46527A (en)
IT (1) IT1031399B (en)
NL (1) NL7501485A (en)
SE (1) SE7501328L (en)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954100A (en) * 1974-12-10 1976-05-04 International Defense Consultant Services, Inc. Flexible sensor pad for non-attached monitoring EKG signals of human subjects
US4026278A (en) * 1975-11-06 1977-05-31 Marquette Electronics, Inc. Electrode positioning and retaining belt
US4121575A (en) * 1976-10-05 1978-10-24 Harold Mills Devices for rapid placement and recording of ECG precordial leads in patients
US4082086A (en) * 1976-12-13 1978-04-04 M I Systems, Inc. Ecg monitoring pad
DE2861010D1 (en) * 1977-08-03 1981-11-26 Siemens Ag Electrode
US4122843A (en) * 1977-08-10 1978-10-31 Electro-Technics, Inc. Electrode system for a heart rate monitor
JPS54144785A (en) * 1978-05-02 1979-11-12 Sumitomo Electric Industries Electrode for measuring body surface potential
JPS5566344A (en) * 1978-11-15 1980-05-19 Fukuda Denshi Kk Singlet of electrode equipment for living body
US4257424A (en) * 1979-04-30 1981-03-24 Ndm Corporation X-ray transparent medical electrode
US4370984A (en) * 1979-04-30 1983-02-01 Ndm Corporation X-Ray transparent medical electrode
US4838273A (en) * 1979-04-30 1989-06-13 Baxter International Inc. Medical electrode
US4674511A (en) * 1979-04-30 1987-06-23 American Hospital Supply Corporation Medical electrode
DK155420C (en) * 1979-05-10 1989-10-09 Rion Co ARTIFICIAL GANE
US4381789A (en) * 1979-11-20 1983-05-03 Siemens Aktiengesellschaft Electrode system
US4328814A (en) * 1980-06-04 1982-05-11 The Kendall Company Precordial ECG strip
WO1982000768A1 (en) * 1980-09-03 1982-03-18 Taylor T Therapeutic device
US4432368A (en) * 1980-09-24 1984-02-21 Wallant International Trade, Inc. Automatic electrode placement device
US4381012A (en) * 1980-09-24 1983-04-26 Wallant International Trade, Inc. Electrode placement device
US4391279A (en) * 1981-12-11 1983-07-05 Clinical Data, Inc. Electrode belt
GB2136297A (en) * 1983-03-15 1984-09-19 Hugh Wilmott Grenfell Electronic Stimulation of Muscles
GB2139900B (en) * 1983-05-11 1986-12-10 John Ashworth Hodgson An electrode array for muscle stimulation and recording
US4619266A (en) * 1983-05-11 1986-10-28 Hodgson John A Electrode array for muscle stimulation and recording
US4583547A (en) * 1983-06-01 1986-04-22 Bio-Stimu Trend Corp. Garment apparatus for delivering or receiving electric impulses
US4729377A (en) * 1983-06-01 1988-03-08 Bio-Stimu Trend Corporation Garment apparatus for delivering or receiving electric impulses
US4580572A (en) * 1983-06-01 1986-04-08 Bio-Stimu Trend Corp. Garment apparatus for delivering or receiving electric impulses
US4498480A (en) * 1983-07-01 1985-02-12 Mortensen John L Adjustable probe belt assembly
JPS60156436A (en) * 1984-01-25 1985-08-16 株式会社名古屋電元社 Body surface potential recorder
JPS60166307U (en) * 1984-04-12 1985-11-05 フクダ電子株式会社 Clip-type electrode for electrocardiograph
US4573474A (en) * 1984-07-27 1986-03-04 Scibetta James S Cable harness for an electrocardiogram device
US4648407A (en) * 1985-07-08 1987-03-10 Respitrace Corporation Method for detecting and differentiating central and obstructive apneas in newborns
US4803997A (en) * 1986-07-14 1989-02-14 Edentec Corporation Medical monitor
US4807640A (en) * 1986-11-19 1989-02-28 Respitrace Corporation Stretchable band-type transducer particularly suited for respiration monitoring apparatus
JPH0445688Y2 (en) * 1987-12-18 1992-10-27
US5012810A (en) * 1988-09-22 1991-05-07 Minnesota Mining And Manufacturing Company Biomedical electrode construction
US5133355A (en) * 1988-09-22 1992-07-28 Minnesota Mining And Manufacturing Company Biomedical electrode construction
US5078139A (en) * 1988-09-22 1992-01-07 Minnesota Mining And Manufacturing Company Biomedical electrode construction
US5277194A (en) * 1989-01-31 1994-01-11 Craig Hosterman Breathing monitor and stimulator
EP0416159B1 (en) * 1989-09-07 1995-05-24 Siemens Aktiengesellschaft Adhesive electrode pad for a HF surgical apparatus
US5197472A (en) * 1991-07-26 1993-03-30 Graphic Controls Corporation Disposable leg plate electrode assembly
JP3164393B2 (en) * 1992-02-10 2001-05-08 日本精密測器株式会社 Horse heart rate monitor
US5257631A (en) * 1992-07-21 1993-11-02 Wilk Peter J Electrocardiographic method and device
US5265579A (en) * 1992-09-21 1993-11-30 Ferrari R Keith X-ray transparent monitoring electrode and method for making
US5400012A (en) * 1993-04-12 1995-03-21 Lifetek, Inc. Breathing monitor
US5404876A (en) * 1994-01-26 1995-04-11 Graphic Controls Corporation Disposable leg plate assembly having floating reference electrode
US5465727A (en) * 1994-08-26 1995-11-14 Brunswick Biomedical Corporation Twelve-lead portable heart monitor
GB2299942A (en) * 1995-04-21 1996-10-23 Face & Body Perfector Limited Flexible skin contact electrode
US6394953B1 (en) * 2000-02-25 2002-05-28 Aspect Medical Systems, Inc. Electrode array system for measuring electrophysiological signals
CA2324078C (en) * 1998-03-17 2008-07-15 The University Of Virginia Patent Foundation Method and apparatus for the early diagnosis of subacute, potentially catastrophic illness
US7860725B2 (en) * 1998-05-26 2010-12-28 Ineedmd.Com, Inc. Method for remote medical consultation and care
US6757556B2 (en) 1998-05-26 2004-06-29 Ineedmd. Com Electrode sensor
US7112175B2 (en) * 1998-05-26 2006-09-26 Ineedmd.Com Tele-diagnostic device
US6248064B1 (en) 1998-05-26 2001-06-19 Ineedmd.Com,Inc. Tele-diagnostic device
US6224548B1 (en) * 1998-05-26 2001-05-01 Ineedmd.Com, Inc. Tele-diagnostic device
US6453186B1 (en) * 2001-04-13 2002-09-17 Ge Medical Systems Information Technologies, Inc. Electrocardiogram electrode patch
US8078256B2 (en) 2002-10-10 2011-12-13 Visualsonics Inc. Integrated multi-rail imaging system
US6851392B2 (en) * 2002-10-10 2005-02-08 Visual Sonics Small-animal mount assembly
US7426904B2 (en) * 2002-10-10 2008-09-23 Visualsonics Inc. Small-animal mount assembly
US20050043605A1 (en) * 2003-08-06 2005-02-24 Hall Jeffrey A. System and method for measuring an electrocardiogram and communicating with an implanted device
US8620402B2 (en) * 2003-10-30 2013-12-31 Halthion Medical Technologies, Inc. Physiological sensor device
US8626262B2 (en) * 2003-10-30 2014-01-07 Halthion Medical Technologies, Inc. Physiological data collection system
WO2005044090A2 (en) * 2003-11-04 2005-05-19 General Hospital Corporation Respiration motion detection and health state assessment system
US20050251232A1 (en) * 2004-05-10 2005-11-10 Hartley Craig J Apparatus and methods for monitoring heart rate and respiration rate and for monitoring and maintaining body temperature in anesthetized mammals undergoing diagnostic or surgical procedures
US7173437B2 (en) * 2004-06-10 2007-02-06 Quantum Applied Science And Research, Inc. Garment incorporating embedded physiological sensors
US7481808B2 (en) * 2004-06-30 2009-01-27 Ethicon, Inc. Flexible electrode device and surgical apparatus equipped with same
CA2477615A1 (en) * 2004-07-15 2006-01-15 Quantum Applied Science And Research, Inc. Unobtrusive measurement system for bioelectric signals
US20060041196A1 (en) * 2004-08-17 2006-02-23 Quasar, Inc. Unobtrusive measurement system for bioelectric signals
US7616980B2 (en) 2006-05-08 2009-11-10 Tyco Healthcare Group Lp Radial electrode array
FI120482B (en) * 2006-06-08 2009-11-13 Suunto Oy Anturointijärjestely
US8886281B2 (en) 2006-06-08 2014-11-11 Suunto Oy Snap and electrode assembly for a heart rate monitor belt
WO2007145562A1 (en) * 2006-06-14 2007-12-21 Jolife Ab Ecg electrode and electrode support
US8892196B2 (en) 2006-07-06 2014-11-18 Los Angeles Biomedial Research Institute At Harbor-Ucla Medical Center Device and method for screening congenital heart disease
JP5084200B2 (en) * 2006-08-29 2012-11-28 オリンパスメディカルシステムズ株式会社 Capsule guidance system
US8109883B2 (en) * 2006-09-28 2012-02-07 Tyco Healthcare Group Lp Cable monitoring apparatus
US8238996B2 (en) 2006-12-05 2012-08-07 Tyco Healthcare Group Lp Electrode array
US8668651B2 (en) 2006-12-05 2014-03-11 Covidien Lp ECG lead set and ECG adapter system
US8180425B2 (en) * 2006-12-05 2012-05-15 Tyco Healthcare Group Lp ECG lead wire organizer and dispenser
US8369924B1 (en) * 2006-12-27 2013-02-05 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US8660630B2 (en) 2006-12-27 2014-02-25 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
KR100895297B1 (en) * 2007-04-30 2009-05-07 한국전자통신연구원 A multi channel electrode sensor apparatus for measuring a plurality of physiological signals
US20090088652A1 (en) 2007-09-28 2009-04-02 Kathleen Tremblay Physiological sensor placement and signal transmission device
US8038484B2 (en) 2007-12-11 2011-10-18 Tyco Healthcare Group Lp ECG electrode connector
CN100548408C (en) * 2008-02-17 2009-10-14 刘宏程 Artificial intelligence newborn monitoring reanimate device
US8301219B2 (en) * 2008-07-16 2012-10-30 The General Hospital Corporation Patient monitoring systems and methods
WO2010025144A1 (en) * 2008-08-29 2010-03-04 Corventis, Inc. Method and apparatus for acute cardiac monitoring
USD737979S1 (en) 2008-12-09 2015-09-01 Covidien Lp ECG electrode connector
US8694080B2 (en) 2009-10-21 2014-04-08 Covidien Lp ECG lead system
CA2746944C (en) 2010-07-29 2018-09-25 Tyco Healthcare Group Lp Ecg adapter system and method
EP2734106B1 (en) 2011-07-22 2019-09-18 Kpr U.S., Llc Ecg electrode connector
US8731632B1 (en) * 2011-08-18 2014-05-20 Joel L. Sereboff Electrocardiogram device
CN103957809B (en) 2011-11-22 2016-11-16 皇家飞利浦有限公司 The monitoring babies of X-ray compatibility and support system
US20140275817A1 (en) * 2013-03-13 2014-09-18 Guardit Technologies, Llc Portable, Pediatric Medical Diagnostic Device
US9408546B2 (en) 2013-03-15 2016-08-09 Covidien Lp Radiolucent ECG electrode system
USD771818S1 (en) 2013-03-15 2016-11-15 Covidien Lp ECG electrode connector
CN105120742B (en) 2013-03-15 2017-07-28 柯惠有限合伙公司 Electrode connector with conductive component
USD752764S1 (en) * 2013-11-04 2016-03-29 Nemo Healthcare B.V. Electrode patch
US20150237934A1 (en) * 2014-02-21 2015-08-27 Lauren M. Kirkland Apparatus for Neonatal Medical Treatment
WO2015166752A1 (en) * 2014-04-28 2015-11-05 株式会社村田製作所 Biological signal detection device
GB2587297B (en) 2015-03-31 2021-08-04 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
WO2018029638A1 (en) 2016-08-11 2018-02-15 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector
AR107745A1 (en) * 2017-02-24 2018-05-30 Alegre Gaston Gabriel BRACELET FOR MEASURING ELECTRICAL DRIVING FOR MONITORING OF CARDIOLOGICAL FRONT DERIVATIONS, WITHOUT TRAUMATISMS TO DELICATE EPIDERMIS
US11141104B2 (en) * 2017-06-22 2021-10-12 General Electric Company Infant warming system having ECG monitor and method for providing resuscitation assistance
AR110173A1 (en) * 2017-11-17 2019-03-06 Alegre Gaston Gabriel WRAPPY BREAKER FOR MONITORING E.C.G.
CN108670255A (en) * 2018-03-07 2018-10-19 南京纳铠生物医药科技有限公司 The ultraportable wearable monitoring of respiration instrument of one kind and its monitoring method
RU189006U1 (en) * 2018-08-21 2019-05-06 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") The control device of the functional state of newborns
EP3934526A1 (en) * 2019-03-06 2022-01-12 GE Precision Healthcare LLC Methods and systems for obtaining an electrocardiogram signal of a patient via a non- adhering, direct contact electrode apparatus
US11717207B2 (en) 2019-05-13 2023-08-08 GE Precision Healthcare LLC Methods and systems for obtaining an electrocardiogram signal of a patient via a non-adhering, direct contact electrode apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842135A (en) * 1956-11-26 1958-07-08 Relaxacizor Inc Electrical body treating device
US2869551A (en) * 1957-01-28 1959-01-20 Douglas G Chandler Electrical therapeutic jacket
SE332237B (en) * 1964-01-07 1971-02-01 Ceskoslovenska Akademie Ved
US3386445A (en) * 1965-11-22 1968-06-04 John D. Mcdonald Body contact pads
US3476104A (en) * 1967-08-08 1969-11-04 James B Davis Fixed dorsal electrode system for electrocardiography
US3530851A (en) * 1967-10-06 1970-09-29 Charles F Geschickter Hospital gown with electrical sensing means
US3566860A (en) * 1968-12-20 1971-03-02 United Aircraft Corp Carbon-impregnated body electrode

Also Published As

Publication number Publication date
AU7788475A (en) 1976-08-05
FR2260319A1 (en) 1975-09-05
BR7500814A (en) 1975-11-25
JPS583699B2 (en) 1983-01-22
FR2260319B1 (en) 1982-03-19
CH579379A5 (en) 1976-09-15
SE7501328L (en) 1975-10-24
GB1498893A (en) 1978-01-25
IL46527A (en) 1977-01-31
IT1031399B (en) 1979-04-30
IL46527A0 (en) 1975-04-25
US3888240A (en) 1975-06-10
DE2504338A1 (en) 1975-08-14
AU498870B2 (en) 1979-03-29
CA1048611A (en) 1979-02-13
JPS50108783A (en) 1975-08-27
NL7501485A (en) 1975-08-12
ES434576A1 (en) 1977-05-16

Similar Documents

Publication Publication Date Title
AR216890A1 (en) SET OF ELECTRODES TO BE USED IN THE RESPIRATORY AND / OR CARDIAC OBSERVATION OF AN INFANT
FR2291732A1 (en) ELECTRODE APPLICABLE TO THE BODY AND USED IN CONNECTION WITH ELECTROMEDICAL EQUIPMENT
NO140089C (en) USE OF 3-SUBSTITUTED P-MENTANES AS AN ADDITIVES IN PRODUCTS AND PREPARATIONS THAT COME IN CONNECTION WITH THE SKIN OR MUSCLE
IT1047060B (en) IMPROVEMENT IN THE DIAPER FOR BABIES AND SIMILAR
AR206567A1 (en) CONTAINERS OF LIQUIDS TO BE USED IN MEDICINE AND SURGERY
MX146177A (en) IMPROVED PROCEDURE AND APPARATUS TO REDUCE THE CONCENTRATION OF WATER VAPOR IN A MIXTURE OF THE SAME
IT1047093B (en) URETANDOSSAZOLIDINE AND PROCEDURE TO PRODUCE THEM
AR199469A1 (en) IMPROVED ELECTRODE / ELECTROLYTE ASSEMBLY TO BE USED IN THE DETECTION OF BIOELECTRIC POTENTIALS
BR7301491D0 (en) IMPROVEMENTS IN APPARATUS TO MEASURE THE BEAT AND PROCESS TO CHECK THE HEART BEAT OF A PERSON
BE831280A (en) FOLLIC ACID DERIVATIVES AND THEIR USE
SE425412B (en) PROCEDURE FOR THE PREPARATION OF AN ELECTROD EASY TO USE IN ELECTROLYTIC PROCEDURES
IT1029647B (en) IMPROVEMENT IN PROCEDURES AND DEVICES FOR THE MANUFACTURE OF BRUSHES
NL7712573A (en) IMPROVEMENTS IN OR RELATING TO FIREFIRES AND METHODS OF USING FIREFIRES.
MX5334E (en) PROCEDURE TO REDUCE THE CONCENTRATION OF NITROSAMINES IN DINITROANILINS
IE35991B1 (en) Improvements in or relating to the treatment of diseases of the skin and mucosa
IT1048374B (en) IMPROVEMENT IN STERILIZING COMPOSITIONS AND STERILIZATION PROCEDURE OF OBJECTS WITH THE USE OF SUCH COMPOSITIONS
FR1943M (en) New ester of 1-dehydro-testosterone and undecylenic acid which can be used in therapy.
NO147048C (en) PROCEDURE FOR DETERMINATION OR DETERMINATION OF ANTIBODIES IN BODY LIQUIDES AND MEDICINE TO EXERCISE THE PROCEDURE
IT1038249B (en) SOLUBLE TRISAZOCOLORANTS THEIR PREPARATION AND USE
SE428798B (en) MALONIC ACID EASTERS WITH RUST-INHIBITING FORMS IN THE LUBRICANE OR FUEL AND USE THEREOF
SE392648B (en) PROCEDURE FOR DETERMINATION OF ALFA ANTITRYP LEVELS IN BLOOD AND TEST PACKAGING FOR ITS IMPLEMENTATION
IT1044308B (en) RUBBER COMPOSITION AND PROCEDURE TO PRODUCE THE SAME
IT1070815B (en) PROCEDURE TO SEPARATE AND RECOVER MATERIALS NOT REACTED IN THE SUMMARY OF UREA
NL7514580A (en) DISAZOMETHINE COMPOUNDS INSOLUBLE IN WATER AND THEIR PREPARATION AND USE.
CH526290A (en) Marking body and use of the same