IN2014DN03050A - - Google Patents
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- Publication number
- IN2014DN03050A IN2014DN03050A IN3050DEN2014A IN2014DN03050A IN 2014DN03050 A IN2014DN03050 A IN 2014DN03050A IN 3050DEN2014 A IN3050DEN2014 A IN 3050DEN2014A IN 2014DN03050 A IN2014DN03050 A IN 2014DN03050A
- Authority
- IN
- India
- Prior art keywords
- gas
- dialysate
- detector
- detecting
- hydrophobic barrier
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 abstract 3
- 230000002209 hydrophobic effect Effects 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
-
- 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
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/154—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit with sensing means or components thereof
-
- 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
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
- A61M1/1563—Details of incorporated filters
-
- 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
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
- A61M1/1566—Means for adding solutions or substances to the treating fluid
-
- 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
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/159—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit specially adapted for peritoneal dialysis
-
- 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
- A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
- A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
-
- 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
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/287—Dialysates therefor
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/32—Controlling or regulating
-
- 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
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
- A61M1/1565—Details of valves
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/60—Specific sensors or sensor arrangements
Abstract
Embodiments of the present invention provide a sensing system for detecting a substance in a dialysate the system inclucing: a hydrophobic barrier capable of allowing the substance in the dialysate to equilibrate to a gas; a detector capable of detecting the gas; an interface disposed between the hydrophobic barrier and the detector and configured to allow fluid communication of the gas; and one or more delivery mechanisms capable of transporting the gas from the hydrophobic barrier to the detector. A method of detecting ammonium gas in a dialysate is also provided.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2011/000395 WO2012067585A1 (en) | 2010-11-15 | 2011-11-08 | Dialysis device and method of dialysis |
PCT/SG2012/000425 WO2013070172A1 (en) | 2011-11-08 | 2012-11-08 | Sensing system for detecting a substance in a dialysate |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN03050A true IN2014DN03050A (en) | 2015-05-08 |
Family
ID=48306965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3050DEN2014 IN2014DN03050A (en) | 2011-11-08 | 2012-11-08 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2776085B1 (en) |
JP (1) | JP2015502773A (en) |
CN (1) | CN103945877B (en) |
AU (1) | AU2012336423B2 (en) |
ES (1) | ES2731659T3 (en) |
IN (1) | IN2014DN03050A (en) |
RU (1) | RU2014122771A (en) |
SG (1) | SG2014009708A (en) |
TW (1) | TWI619520B (en) |
WO (1) | WO2013070172A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8926542B2 (en) | 2011-04-29 | 2015-01-06 | Medtronic, Inc. | Monitoring fluid volume for patients with renal disease |
US10018607B2 (en) * | 2011-11-08 | 2018-07-10 | Temasek Polytechnic | Sensing system for detecting a substance in a dialysate |
DE102014106489A1 (en) * | 2014-05-08 | 2015-11-12 | B. Braun Avitum Ag | Device and device control method for the quantitative determination of the concentration of selected substances filtered out of a patient's body in a liquid |
US10016550B2 (en) * | 2014-09-12 | 2018-07-10 | Easydial, Inc. | Portable hemodialysis assembly with ammonia sensor |
US10576195B2 (en) | 2014-11-21 | 2020-03-03 | Triomed Ab | Apparatus for performing peritoneal ultrafiltration |
SE539744C2 (en) * | 2015-08-27 | 2017-11-14 | Triomed Ab | Apparatus for performing peritoneal ultrafiltration |
CN108025124A (en) * | 2015-08-27 | 2018-05-11 | 美敦力公司 | The Verification System for carrying out treatment optimization is used in the dialysis system based on adsorbent |
CN105651826B (en) * | 2016-03-02 | 2017-07-07 | 李建中 | A kind of ammonium concentration detecting system, method and application |
US11255831B2 (en) * | 2016-09-09 | 2022-02-22 | Medtronic, Inc. | Colorimetric gas detection |
CN110049793B (en) * | 2016-12-05 | 2022-04-05 | 淡马锡理工学院 | Adsorbent for dialysis apparatus and dialysis system |
EP3376212B1 (en) * | 2017-03-17 | 2020-01-29 | Ricoh Company Ltd. | Chemiluminescence analyzer, blood purification apparatus, and blood purification system |
US10806843B2 (en) * | 2017-09-21 | 2020-10-20 | Fresenius Medical Care Holding, Inc. | Automatic dialysate detection in dialysis machines |
DE102018102151A1 (en) * | 2018-01-31 | 2019-08-01 | Fresenius Medical Care Deutschland Gmbh | Apparatus and method for determining static patient pressure |
EP3868417A1 (en) * | 2020-02-18 | 2021-08-25 | ICinnovation BV | Wearable and portable device for recirculating flow dialysis |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661246A (en) * | 1984-10-01 | 1987-04-28 | Ash Medical Systems, Inc. | Dialysis instrument with dialysate side pump for moving body fluids |
US5882937A (en) * | 1997-07-09 | 1999-03-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Ammonia monitor |
US20030113931A1 (en) * | 2001-12-14 | 2003-06-19 | Li Pan | Ammonia and ammonium sensors |
JP4890761B2 (en) * | 2002-07-19 | 2012-03-07 | バクスター・インターナショナル・インコーポレイテッド | System and method for performing peritoneal dialysis |
CA2575731C (en) * | 2003-12-24 | 2014-07-15 | Chemica Technologies, Inc. | Dialysate regeneration system for portable human dialysis |
US8409864B2 (en) * | 2006-01-06 | 2013-04-02 | Renal Solutions, Inc. | Ammonia sensor and system for use |
MX2008008892A (en) * | 2006-01-30 | 2008-11-27 | Univ California | Peritoneal dialysis methods and apparatus. |
US8715254B2 (en) * | 2007-02-21 | 2014-05-06 | C. R. Bard, Inc. | Renal monitor |
US20090078862A1 (en) * | 2007-07-30 | 2009-03-26 | Dan Rodier | Ion mobility spectrometry analyzer for detecting peroxides |
WO2009157878A1 (en) * | 2008-06-23 | 2009-12-30 | Temasek Polytechnic | A flow system of a dialysis device and a portable dialysis device |
US20100184198A1 (en) * | 2009-01-16 | 2010-07-22 | Joseph Russell T | Systems and Methods of Urea Processing to Reduce Sorbent Load |
US20100312174A1 (en) * | 2009-06-06 | 2010-12-09 | Hoffman Josef C A | Peritoneal Dialysis System |
GB201019228D0 (en) * | 2010-11-15 | 2010-12-29 | Corp | Dialysis device and method of dialysis |
-
2012
- 2012-11-08 SG SG2014009708A patent/SG2014009708A/en unknown
- 2012-11-08 AU AU2012336423A patent/AU2012336423B2/en active Active
- 2012-11-08 TW TW101141685A patent/TWI619520B/en active
- 2012-11-08 EP EP12848118.1A patent/EP2776085B1/en active Active
- 2012-11-08 IN IN3050DEN2014 patent/IN2014DN03050A/en unknown
- 2012-11-08 WO PCT/SG2012/000425 patent/WO2013070172A1/en active Application Filing
- 2012-11-08 JP JP2014539910A patent/JP2015502773A/en active Pending
- 2012-11-08 ES ES12848118T patent/ES2731659T3/en active Active
- 2012-11-08 CN CN201280054321.9A patent/CN103945877B/en active Active
- 2012-11-08 RU RU2014122771/14A patent/RU2014122771A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP2776085A1 (en) | 2014-09-17 |
SG2014009708A (en) | 2014-05-29 |
RU2014122771A (en) | 2015-12-20 |
EP2776085A4 (en) | 2015-06-24 |
EP2776085B1 (en) | 2019-03-20 |
CN103945877B (en) | 2017-05-17 |
WO2013070172A1 (en) | 2013-05-16 |
TWI619520B (en) | 2018-04-01 |
JP2015502773A (en) | 2015-01-29 |
ES2731659T3 (en) | 2019-11-18 |
AU2012336423A1 (en) | 2014-05-01 |
NZ623899A (en) | 2016-09-30 |
AU2012336423B2 (en) | 2017-08-03 |
CN103945877A (en) | 2014-07-23 |
TW201325639A (en) | 2013-07-01 |
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