SE524166C2 - Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet - Google Patents

Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet

Info

Publication number: SE524166C2
Authority: SE; Sweden
Prior art keywords: sensor unit; blood flow; blood; sensor; access device
Prior art date: 2002-05-17

Application number

SE0201497A

Other languages

English (en)

Swedish (sv)

Other versions

SE0201497L (sv

SE0201497D0 (sv

Inventor

Bo G Danielson

Dick Persson

Original Assignee

Hemapure Ab

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.)

2002-05-17

Filing date

2002-05-17

Publication date

2004-07-06

2002-05-17 Application filed by Hemapure Ab filed Critical Hemapure Ab

2002-05-17 Priority to SE0201497A priority Critical patent/SE524166C2/sv

2002-05-17 Publication of SE0201497D0 publication Critical patent/SE0201497D0/xx

2003-05-14 Priority to AT03752960T priority patent/ATE408373T1/de

2003-05-14 Priority to AU2003232703A priority patent/AU2003232703A1/en

2003-05-14 Priority to DE60323633T priority patent/DE60323633D1/de

2003-05-14 Priority to PCT/SE2003/000784 priority patent/WO2003096903A1/en

2003-05-14 Priority to US10/514,635 priority patent/US20050131305A1/en

2003-05-14 Priority to JP2004504908A priority patent/JP2005529642A/ja

2003-05-14 Priority to EP03752960A priority patent/EP1509131B1/de

2003-11-18 Publication of SE0201497L publication Critical patent/SE0201497L/xx

2004-07-06 Publication of SE524166C2 publication Critical patent/SE524166C2/sv

Links

239000008280 blood Substances 0.000 title claims abstract description 20
210000004369 blood Anatomy 0.000 title claims abstract description 20
238000000034 method Methods 0.000 title claims abstract description 5
230000017531 blood circulation Effects 0.000 claims abstract description 34
241001465754 Metazoa Species 0.000 claims abstract description 8
210000001367 artery Anatomy 0.000 claims abstract description 6
210000003462 vein Anatomy 0.000 claims abstract description 5
238000012544 monitoring process Methods 0.000 claims abstract 2
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 claims description 10
239000000126 substance Substances 0.000 claims description 6
102000004877 Insulin Human genes 0.000 claims description 5
108090001061 Insulin Proteins 0.000 claims description 5
229940125396 insulin Drugs 0.000 claims description 5
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
239000008103 glucose Substances 0.000 claims description 4
239000004973 liquid crystal related substance Substances 0.000 claims description 4
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
230000036772 blood pressure Effects 0.000 claims description 2
239000004202 carbamide Substances 0.000 claims description 2
230000004044 response Effects 0.000 claims description 2
239000010410 layer Substances 0.000 description 5
208000007536 Thrombosis Diseases 0.000 description 3
238000011282 treatment Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
210000002445 nipple Anatomy 0.000 description 2
208000001647 Renal Insufficiency Diseases 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229940079593 drug Drugs 0.000 description 1
239000003814 drug Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000002513 implantation Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
210000003734 kidney Anatomy 0.000 description 1
201000006370 kidney failure Diseases 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
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230000005195 poor health Effects 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
210000000707 wrist Anatomy 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
- A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6865—Access ports
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6876—Blood vessel
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6879—Means for maintaining contact with the body
- A61B5/6884—Clamps or clips
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0008—Temperature signals
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0258—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for vascular access, e.g. blood stream access
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0267—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body comprising sensors or electrical contacts
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Heart & Thoracic Surgery (AREA)
Physics & Mathematics (AREA)
Biophysics (AREA)
Veterinary Medicine (AREA)
Biomedical Technology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Pathology (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Gastroenterology & Hepatology (AREA)
Medicinal Chemistry (AREA)
Pulmonology (AREA)
Anesthesiology (AREA)
Hematology (AREA)
Emergency Medicine (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Vascular Medicine (AREA)
Pharmacology & Pharmacy (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Measuring And Recording Apparatus For Diagnosis (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Investigating Or Analysing Biological Materials (AREA)
External Artificial Organs (AREA)

SE0201497A 2002-05-17 2002-05-17 Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet SE524166C2 (sv)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
SE0201497A SE524166C2 (sv)	2002-05-17	2002-05-17	Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet
AT03752960T ATE408373T1 (de)	2002-05-17	2003-05-14	Messfühlereinheit und verfahren zur messung eines blutrelevanten parameters und system mit einer solchen messfühlereinheit
AU2003232703A AU2003232703A1 (en)	2002-05-17	2003-05-14	Sensor unit and method for sensing a blood related parameter and system including such a sensor unit
DE60323633T DE60323633D1 (de)	2002-05-17	2003-05-14	Messfühlereinheit und verfahren zur messung eines blutrelevanten parameters und system mit einer solchen messfühlereinheit
PCT/SE2003/000784 WO2003096903A1 (en)	2002-05-17	2003-05-14	Sensor unit and method for sensing a blood related parameter and system including such a sensor unit
US10/514,635 US20050131305A1 (en)	2002-05-17	2003-05-14	Sensor unit and method for sensing a blood related parameter and system including such a sensor unit
JP2004504908A JP2005529642A (ja)	2002-05-17	2003-05-14	血液に関するパラメーターを検出するセンサーユニットおよびその方法および当該センサーユニットを含むシステム
EP03752960A EP1509131B1 (de)	2002-05-17	2003-05-14	Messfühlereinheit und verfahren zur messung eines blutrelevanten parameters und system mit einer solchen messfühlereinheit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0201497A SE524166C2 (sv)	2002-05-17	2002-05-17	Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet

Publications (3)

Publication Number	Publication Date
SE0201497D0 SE0201497D0 (sv)	2002-05-17
SE0201497L SE0201497L (sv)	2003-11-18
SE524166C2 true SE524166C2 (sv)	2004-07-06

Family

ID=20287896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE0201497A SE524166C2 (sv)	2002-05-17	2002-05-17	Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet

Country Status (8)

Country	Link
US (1)	US20050131305A1 (de)
EP (1)	EP1509131B1 (de)
JP (1)	JP2005529642A (de)
AT (1)	ATE408373T1 (de)
AU (1)	AU2003232703A1 (de)
DE (1)	DE60323633D1 (de)
SE (1)	SE524166C2 (de)
WO (1)	WO2003096903A1 (de)

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EP4159114B1 (de)	2007-10-09	2024-04-10	DexCom, Inc.	Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor
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- 2002-05-17 SE SE0201497A patent/SE524166C2/sv not_active IP Right Cessation
2003
- 2003-05-14 US US10/514,635 patent/US20050131305A1/en not_active Abandoned
- 2003-05-14 EP EP03752960A patent/EP1509131B1/de not_active Expired - Lifetime
- 2003-05-14 AT AT03752960T patent/ATE408373T1/de not_active IP Right Cessation
- 2003-05-14 DE DE60323633T patent/DE60323633D1/de not_active Expired - Lifetime
- 2003-05-14 JP JP2004504908A patent/JP2005529642A/ja active Pending
- 2003-05-14 WO PCT/SE2003/000784 patent/WO2003096903A1/en not_active Ceased
- 2003-05-14 AU AU2003232703A patent/AU2003232703A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE60323633D1 (de)	2008-10-30
EP1509131B1 (de)	2008-09-17
EP1509131A1 (de)	2005-03-02
AU2003232703A1 (en)	2003-12-02
SE0201497L (sv)	2003-11-18
WO2003096903A1 (en)	2003-11-27
US20050131305A1 (en)	2005-06-16
SE0201497D0 (sv)	2002-05-17
ATE408373T1 (de)	2008-10-15
JP2005529642A (ja)	2005-10-06

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Date	Code	Title	Description
2012-01-10	NUG	Patent has lapsed

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