GB1017502A – Improvements in or relating to the measurement of blood pressure
– Google Patents
GB1017502A – Improvements in or relating to the measurement of blood pressure
– Google Patents
Improvements in or relating to the measurement of blood pressure
Info
Publication number
GB1017502A
GB1017502A
GB26518/62A
GB2651862A
GB1017502A
GB 1017502 A
GB1017502 A
GB 1017502A
GB 26518/62 A
GB26518/62 A
GB 26518/62A
GB 2651862 A
GB2651862 A
GB 2651862A
GB 1017502 A
GB1017502 A
GB 1017502A
Authority
GB
United Kingdom
Prior art keywords
cylinder
wedge pieces
arm
arms
cover
Prior art date
1961-07-10
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
GB26518/62A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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.)
1961-07-10
Filing date
1962-07-10
Publication date
1966-01-19
1962-07-10
Application filed by Honeywell Inc
filed
Critical
Honeywell Inc
1966-01-19
Publication of GB1017502A
publication
Critical
patent/GB1017502A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
A61B5/00—Measuring for diagnostic purposes; Identification of persons
A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
A61B5/021—Measuring pressure in heart or blood vessels
A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
A61B5/02255—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds the pressure being controlled by plethysmographic signals, e.g. derived from optical sensors
Abstract
1,017,502. Hinges. HONEYWELL Inc. July 10, 1962 [July 10, 1961], No. 26518/62. Heading E2F. [Also in Divisions A5 and G1] A clampable hinge for pivotally connecting two arms comprises a cylinder 94 cemented to one arm by epoxy resin. Cylinder 94 contains wedge pieces 98, 100, which are retained by a ring 96 and a threaded cover 110 at opposite ends of cylinder 94. The other arm 104 is secured between the wedge pieces 98, and with cover 110 in its slackened off position the wedge pieces are a loose fit in cylinder permitting arm 104 to move through an angle limited by a slot in cylinder 94. When the arms are in a desired relative position, cover 110 may be screwed up to lock the wedge pieces solid and so clamp the arms without a tendency to alter their relative position. In the described embodiment the hinge is used in a sphygmograph which is clipped on the ear by a leaf spring and then clamped in the position it naturally adopts.
GB26518/62A
1961-07-10
1962-07-10
Improvements in or relating to the measurement of blood pressure
Expired
GB1017502A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US122885A
US3192921A
(en)
1961-07-10
1961-07-10
Body function measuring apparatus
Publications (1)
Publication Number
Publication Date
GB1017502A
true
GB1017502A
(en)
1966-01-19
Family
ID=22405415
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB26518/62A
Expired
GB1017502A
(en)
1961-07-10
1962-07-10
Improvements in or relating to the measurement of blood pressure
Country Status (2)
Country
Link
US
(1)
US3192921A
(en)
GB
(1)
GB1017502A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3371661A
(en)
*
1965-02-24
1968-03-05
Carl A. Budde
Sphygmomanometer
US3815583A
(en)
*
1972-01-19
1974-06-11
T Scheidt
Pulse monitoring system
NL161664C
(en)
*
1972-04-05
1980-03-17
Philips Nv
HEART RATE VOLUME METER.
DE2621574C3
(en)
*
1975-05-16
1979-05-17
Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan)
Sphygmomanometer
US4334544A
(en)
*
1980-04-28
1982-06-15
Amf Incorporated
Ear lobe clip with heart beat sensor
EP0073123B1
(en)
*
1981-08-21
1987-04-01
National Research Development Corporation
Blood pressure measurement
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2865365A
(en)
*
1958-12-23
Diastolic
US2352875A
(en)
*
1944-07-04
Cardiometric apparatus
US2540163A
(en)
*
1946-11-22
1951-02-06
American Cyanamid Co
Blood pressure measuring device
US2827040A
(en)
*
1954-09-30
1958-03-18
Saul R Gilford
Automatic sphygmomanometer
US3051165A
(en)
*
1959-10-14
1962-08-28
Honeywell Regulator Co
Apparatus for automatically measuring blood pressure and pulse rate
1961
1961-07-10
US
US122885A
patent/US3192921A/en
not_active
Expired – Lifetime
1962
1962-07-10
GB
GB26518/62A
patent/GB1017502A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3192921A
(en)
1965-07-06
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None