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

Priority Applications (2)

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

Publications (2)

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

Family

ID=31373447

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0357207Y2 (en])

Also Published As

Publication number Publication date
JPH0357207Y2 (en]) 1991-12-26

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