JPS6428608U - - Google Patents

Info

Publication number
JPS6428608U
JPS6428608U JP12404987U JP12404987U JPS6428608U JP S6428608 U JPS6428608 U JP S6428608U JP 12404987 U JP12404987 U JP 12404987U JP 12404987 U JP12404987 U JP 12404987U JP S6428608 U JPS6428608 U JP S6428608U
Authority
JP
Japan
Prior art keywords
change
distance
sensor
relationship
magnet
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.)
Granted
Application number
JP12404987U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357207Y2 (de
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 filed Critical
Priority to JP12404987U priority Critical patent/JPH0357207Y2/ja
Priority to US07/225,224 priority patent/US4840183A/en
Publication of JPS6428608U publication Critical patent/JPS6428608U/ja
Application granted granted Critical
Publication of JPH0357207Y2 publication Critical patent/JPH0357207Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP12404987U 1987-08-13 1987-08-13 Expired JPH0357207Y2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12404987U JPH0357207Y2 (de) 1987-08-13 1987-08-13
US07/225,224 US4840183A (en) 1987-08-13 1988-07-28 Electrocardiograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12404987U JPH0357207Y2 (de) 1987-08-13 1987-08-13

Publications (2)

Publication Number Publication Date
JPS6428608U true JPS6428608U (de) 1989-02-20
JPH0357207Y2 JPH0357207Y2 (de) 1991-12-26

Family

ID=31373447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12404987U Expired JPH0357207Y2 (de) 1987-08-13 1987-08-13

Country Status (1)

Country Link
JP (1) JPH0357207Y2 (de)

Also Published As

Publication number Publication date
JPH0357207Y2 (de) 1991-12-26

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