WO2004009163A1 - Optical displacement sensor for infusion devices - Google Patents
Optical displacement sensor for infusion devices Download PDFInfo
- Publication number
- WO2004009163A1 WO2004009163A1 PCT/US2003/023020 US0323020W WO2004009163A1 WO 2004009163 A1 WO2004009163 A1 WO 2004009163A1 US 0323020 W US0323020 W US 0323020W WO 2004009163 A1 WO2004009163 A1 WO 2004009163A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plunger rod
- reservoir
- displacement sensor
- encoding
- encoding features
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 title claims description 20
- 238000001802 infusion Methods 0.000 title description 3
- 239000000126 substance Substances 0.000 claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 5
- 239000002131 composite material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 7
- 229940124597 therapeutic agent Drugs 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31525—Dosing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34746—Linear encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34776—Absolute encoders with analogue or digital scales
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- 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
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2492983A CA2492983C (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices |
DE60310233T DE60310233T2 (en) | 2002-07-24 | 2003-07-23 | OPTICAL SHIFT SENSOR FOR INFUSION DEVICES |
MXPA05000951A MXPA05000951A (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices. |
JP2004523343A JP4658599B2 (en) | 2002-07-24 | 2003-07-23 | Optical deflection sensor for injection devices. |
AU2003256696A AU2003256696B2 (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices |
CN038177188A CN1671432B (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices |
EP03765968A EP1526885B1 (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39825902P | 2002-07-24 | 2002-07-24 | |
US60/398,259 | 2002-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004009163A1 true WO2004009163A1 (en) | 2004-01-29 |
Family
ID=30771206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/023020 WO2004009163A1 (en) | 2002-07-24 | 2003-07-23 | Optical displacement sensor for infusion devices |
Country Status (10)
Country | Link |
---|---|
US (6) | US7498563B2 (en) |
EP (1) | EP1526885B1 (en) |
JP (3) | JP4658599B2 (en) |
CN (1) | CN1671432B (en) |
AT (1) | ATE347389T1 (en) |
AU (1) | AU2003256696B2 (en) |
CA (1) | CA2492983C (en) |
DE (1) | DE60310233T2 (en) |
MX (1) | MXPA05000951A (en) |
WO (1) | WO2004009163A1 (en) |
Cited By (20)
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---|---|---|---|---|
EP1563859A1 (en) * | 2003-10-29 | 2005-08-17 | Nemoto Kyorindo Co., Ltd. | Liquid injection system having liquid injector capable of optically reading two-dimensional code assigned to liquid syringe |
DE102006047537A1 (en) * | 2006-10-07 | 2008-04-10 | Sanofi-Aventis Deutschland Gmbh | Optically determining the stopper position in glass ampoules |
US8552361B2 (en) | 2002-07-24 | 2013-10-08 | Deka Products Limited Partnership | Optical displacement sensor for infusion devices |
WO2014111339A1 (en) * | 2013-01-15 | 2014-07-24 | Sanofi-Aventis Deutschland Gmbh | Pen-type drug injection device with optical dose encoding and decoding system |
WO2015143058A1 (en) * | 2014-03-21 | 2015-09-24 | Osprey Medical, Inc. | Syringe with optical system for monitoring the position of the plunger rod |
WO2015189173A1 (en) * | 2014-06-10 | 2015-12-17 | Sanofi-Aventis Deutschland Gmbh | Sensor device removably attachable to a drug delivery device |
KR101725457B1 (en) * | 2016-11-03 | 2017-04-11 | (주)스마트코리아 | individual control multi-axis syringe pump having monitoring function |
EP2319559A3 (en) * | 2004-10-13 | 2018-01-10 | Liebel-Flarsheim Company LLC | Improvements to powerhead of a power injection system |
US9999718B2 (en) | 2012-08-28 | 2018-06-19 | Osprey Medical, Inc. | Volume monitoring device utilizing light-based systems |
US10413677B2 (en) | 2012-08-28 | 2019-09-17 | Osprey Medical, Inc. | Volume monitoring device |
US10773025B2 (en) | 2015-01-16 | 2020-09-15 | Sanofi-Aventis Deutschland Gmbh | Sensor for use with a drug delivery device |
US11116892B2 (en) | 2012-08-28 | 2021-09-14 | Osprey Medical, Inc. | Medium injection diversion and measurement |
US11116906B2 (en) | 2013-01-29 | 2021-09-14 | Sanofi-Aventis Deutschland Gmbh | Arrangement for detecting a position of a plunger |
US11135375B2 (en) | 2012-08-28 | 2021-10-05 | Osprey Medical, Inc. | Volume monitoring systems |
US11400230B2 (en) | 2016-09-09 | 2022-08-02 | Sanofi-Aventis Deutschland Gmbh | Reading device, drug delivery device and drug delivery device in combination with a reading device |
US11400231B2 (en) | 2013-05-07 | 2022-08-02 | Sanofi-Aventis Deutschland Gmbh | Supplemental device for attachment to an injection device |
US11499841B2 (en) | 2019-04-12 | 2022-11-15 | Osprey Medical, Inc. | Energy-efficient position determining with multiple sensors |
US11660395B2 (en) | 2011-07-15 | 2023-05-30 | Sanofi-Aventis Deutschland Gmbh | Drug delivery device with electro-mechanic drive mechanism |
US11813437B2 (en) | 2015-07-29 | 2023-11-14 | Sanofi-Aventis Deutschland Gmbh | Sensor device for a drug delivery device |
US11951291B2 (en) | 2018-04-19 | 2024-04-09 | Eli Lilly And Company | Status sensing system for injection device |
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US20070142777A1 (en) * | 2005-11-29 | 2007-06-21 | Klein Medical Limited | Optical reader for syringe |
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US8870811B2 (en) * | 2006-08-31 | 2014-10-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related methods |
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US8223028B2 (en) | 2008-10-10 | 2012-07-17 | Deka Products Limited Partnership | Occlusion detection system and method |
US8529520B2 (en) | 2009-02-06 | 2013-09-10 | Shl Group Ab | Medicament delivery device with electronic dose sensor |
US8192401B2 (en) | 2009-03-20 | 2012-06-05 | Fresenius Medical Care Holdings, Inc. | Medical fluid pump systems and related components and methods |
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EP1526885B1 (en) | 2006-12-06 |
JP5307109B2 (en) | 2013-10-02 |
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US11690954B2 (en) | 2023-07-04 |
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AU2003256696B2 (en) | 2008-12-11 |
ATE347389T1 (en) | 2006-12-15 |
US20040135078A1 (en) | 2004-07-15 |
JP2005533568A (en) | 2005-11-10 |
EP1526885A1 (en) | 2005-05-04 |
JP2011020003A (en) | 2011-02-03 |
JP2013039450A (en) | 2013-02-28 |
US20210154404A1 (en) | 2021-05-27 |
US20090224145A1 (en) | 2009-09-10 |
CA2492983A1 (en) | 2004-01-29 |
US7498563B2 (en) | 2009-03-03 |
AU2003256696A1 (en) | 2004-02-09 |
US10426889B2 (en) | 2019-10-01 |
MXPA05000951A (en) | 2005-05-16 |
US10905825B2 (en) | 2021-02-02 |
CN1671432A (en) | 2005-09-21 |
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