GB1360994A - Apparatus for performing physiological tests - Google Patents

Apparatus for performing physiological tests

Info

Publication number
GB1360994A
GB1360994A GB5746470A GB5746470A GB1360994A GB 1360994 A GB1360994 A GB 1360994A GB 5746470 A GB5746470 A GB 5746470A GB 5746470 A GB5746470 A GB 5746470A GB 1360994 A GB1360994 A GB 1360994A
Authority
GB
United Kingdom
Prior art keywords
pointer
movement
position sensor
consist
move
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
Application number
GB5746470A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EOS IND ELECTRONICS Ltd
Original Assignee
EOS IND ELECTRONICS Ltd
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 EOS IND ELECTRONICS Ltd filed Critical EOS IND ELECTRONICS Ltd
Priority to GB5746470A priority Critical patent/GB1360994A/en
Publication of GB1360994A publication Critical patent/GB1360994A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

1360994 Monitoring movements EOS INDUSTRIAL ELECTRONICS Ltd 26 Oct 1971 [3 Dec 1970] 57464/70 Heading G1A [Also in Division H4] In a device for indicating and/or recording small movements of a body 12, Fig. 1, such as a tissue specimen, any movement of the body activates a pivoted pointer arm 10 by means of a fire cord 13 attached to one end, as shown, and the movement of the other end of the pointer is monitored by a position sensor 23 whose output is processed electronically to cause a motor 33 to move the position sensor to follow the other end of the pointer and to move a recording instrument 55 across a transporting tape 58 in proportion to the amount of movement of the pointer 10. The position sensor may consist of a light bulb 26 and a photo-transistor 25 or it may consist of an ultrasonic generator and a microphone. (For Figures see next page)
GB5746470A 1971-10-26 1971-10-26 Apparatus for performing physiological tests Expired GB1360994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5746470A GB1360994A (en) 1971-10-26 1971-10-26 Apparatus for performing physiological tests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5746470A GB1360994A (en) 1971-10-26 1971-10-26 Apparatus for performing physiological tests

Publications (1)

Publication Number Publication Date
GB1360994A true GB1360994A (en) 1974-07-24

Family

ID=10479245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5746470A Expired GB1360994A (en) 1971-10-26 1971-10-26 Apparatus for performing physiological tests

Country Status (1)

Country Link
GB (1) GB1360994A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees