GB1213459A – Artificial kidney machines
– Google Patents
GB1213459A – Artificial kidney machines
– Google Patents
Artificial kidney machines
Info
Publication number
GB1213459A
GB1213459A
GB03201/67A
GB1320167A
GB1213459A
GB 1213459 A
GB1213459 A
GB 1213459A
GB 03201/67 A
GB03201/67 A
GB 03201/67A
GB 1320167 A
GB1320167 A
GB 1320167A
GB 1213459 A
GB1213459 A
GB 1213459A
Authority
GB
United Kingdom
Prior art keywords
artificial kidney
concentration
conductivity
kidney machines
machines
Prior art date
1967-03-21
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
GB03201/67A
Inventor
Peter David Jones
Keith Ian Cantrill
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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.)
1967-03-21
Filing date
1967-03-21
Publication date
1970-11-25
1967-03-21
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd
filed
Critical
Lucas Industries Ltd
1967-03-21
Priority to GB03201/67A
priority
Critical
patent/GB1213459A/en
1968-02-14
Priority to US705445A
priority
patent/US3490591A/en
1968-02-19
Priority to IL29497A
priority
patent/IL29497A/en
1968-03-13
Priority to SE03266/68A
priority
patent/SE348054B/xx
1968-03-20
Priority to DE19681766008
priority
patent/DE1766008B1/en
1968-03-20
Priority to FR1558127D
priority
patent/FR1558127A/fr
1970-11-25
Publication of GB1213459A
publication
Critical
patent/GB1213459A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
A61M1/1654—Dialysates therefor
A61M1/1656—Apparatus for preparing dialysates
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
A61M1/1654—Dialysates therefor
A61M1/1656—Apparatus for preparing dialysates
A61M1/1668—Details of containers
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
Abstract
1,213,459. Electro-chemical analysis. JOSEPH LUCAS (INDUSTRIES) Ltd. Feb. 13, 1968 [March 21, 1967], No.13201/67. Heading G1N. In an artificial kidney machine the concentration of the dialysate fed to the dialyser 11 is monitored in a conductivity cell 13 and compared in an A.C. bridge-circuit with the conductivity of a reference cell 16 to give a warning or effect a control if the concentration departs from a safe level.
GB03201/67A
1967-03-21
1967-03-21
Artificial kidney machines
Expired
GB1213459A
(en)
Priority Applications (6)
Application Number
Priority Date
Filing Date
Title
GB03201/67A
GB1213459A
(en)
1967-03-21
1967-03-21
Artificial kidney machines
US705445A
US3490591A
(en)
1967-03-21
1968-02-14
Dialysate concentration control in artificial kidney machines
IL29497A
IL29497A
(en)
1967-03-21
1968-02-19
Control and warning arrangement for artificial kidney machines
SE03266/68A
SE348054B
(en)
1967-03-21
1968-03-13
DE19681766008
DE1766008B1
(en)
1967-03-21
1968-03-20
Measuring and warning device for an artificial kidney
FR1558127D
FR1558127A
(en)
1967-03-21
1968-03-20
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB03201/67A
GB1213459A
(en)
1967-03-21
1967-03-21
Artificial kidney machines
Publications (1)
Publication Number
Publication Date
GB1213459A
true
GB1213459A
(en)
1970-11-25
Family
ID=10018682
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB03201/67A
Expired
GB1213459A
(en)
1967-03-21
1967-03-21
Artificial kidney machines
Country Status (6)
Country
Link
US
(1)
US3490591A
(en)
DE
(1)
DE1766008B1
(en)
FR
(1)
FR1558127A
(en)
GB
(1)
GB1213459A
(en)
IL
(1)
IL29497A
(en)
SE
(1)
SE348054B
(en)
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3838774A
(en)
*
1973-01-02
1974-10-01
N Ball
Apparatus for monitoring water purification system
US3900396A
(en)
*
1974-03-22
1975-08-19
Baxter Laboratories Inc
Blood leak detector
EP0097366B1
(en)
*
1982-06-21
1988-09-07
Fresenius AG
Dialysis device with controlled composition of dialysis solution
DE3416956C2
(en)
*
1984-05-08
1986-12-04
Fresenius AG, 6380 Bad Homburg
Measuring device for determining the activity or the concentration of ions in solutions
US4812239A
(en)
*
1987-05-15
1989-03-14
Cd Medical Inc.
Dry chemical mix system for hemodialysis
US9861733B2
(en)
2012-03-23
2018-01-09
Nxstage Medical Inc.
Peritoneal dialysis systems, devices, and methods
DE112012001381T5
(en)
2011-03-23
2014-01-02
Nxstage Medical, Inc.
Peritoneal dialysis systems, devices and methods
EP3758771A4
(en)
2018-02-28
2021-11-17
NxStage Medical Inc.
Fluid preparation and treatment devices, methods, and systems
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1759996A
(en)
*
1926-09-09
1930-05-27
Leeds & Northrup Co
System for alternately recording and controlling
US1951035A
(en)
*
1928-03-23
1934-03-13
Leeds & Northrup Co
Apparatus for recording and controlling
US1830333A
(en)
*
1928-07-07
1931-11-03
Leeds & Northrup Co
Control method and apparatus
US3352779A
(en)
*
1965-10-23
1967-11-14
Sweden Freezer Mfg Co
Hemodialysis system
US3406826A
(en)
*
1965-11-17
1968-10-22
Charles B. Willock
Artificial kidney liquid metering and dispensing device
1967
1967-03-21
GB
GB03201/67A
patent/GB1213459A/en
not_active
Expired
1968
1968-02-14
US
US705445A
patent/US3490591A/en
not_active
Expired – Lifetime
1968-02-19
IL
IL29497A
patent/IL29497A/en
unknown
1968-03-13
SE
SE03266/68A
patent/SE348054B/xx
unknown
1968-03-20
FR
FR1558127D
patent/FR1558127A/fr
not_active
Expired
1968-03-20
DE
DE19681766008
patent/DE1766008B1/en
not_active
Withdrawn
Also Published As
Publication number
Publication date
SE348054B
(en)
1972-08-21
US3490591A
(en)
1970-01-20
FR1558127A
(en)
1969-02-21
IL29497A
(en)
1972-02-29
DE1766008B1
(en)
1970-06-04
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Legal Events
Date
Code
Title
Description
1971-05-19
PS
Patent sealed [section 19, patents act 1949]
1982-09-08
PCNP
Patent ceased through non-payment of renewal fee
