JPH11503772A - バイオセンサー膜のためのシリコーンを含むポリウレタン/ポリ尿素組成物 - Google Patents
バイオセンサー膜のためのシリコーンを含むポリウレタン/ポリ尿素組成物Info
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- JPH11503772A JPH11503772A JP8529549A JP52954996A JPH11503772A JP H11503772 A JPH11503772 A JP H11503772A JP 8529549 A JP8529549 A JP 8529549A JP 52954996 A JP52954996 A JP 52954996A JP H11503772 A JPH11503772 A JP H11503772A
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- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
- A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2287—After-treatment
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/002—Electrode membranes
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
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- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/02—Polysilicates
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- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Animal Behavior & Ethology (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Emergency Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.バイオセンサーのためのポリウレタン/ポリ尿素膜として役立つ均一なポ リマー組成物であって、少くとも1のジイソシアネート、少くとも1の親水性ジ オール又はジアミン、及び反応性末端基を有する少くとも1のシリコーンの反応 生成物を含むことを特徴とするポリマー組成物。 2.前記反応生成物中に少くとも1の疎水性脂肪族ジオール又はジアミンを更 に含むことを特徴とする請求項1に記載の均一なポリマー組成物。 3.前記ポリマーが、37℃において約10%〜約80%の間の水を吸収することを 特徴とする請求項1に記載の組成物。 4.前記ジイソシアネートが、イソホロン、1,6−ヘキサメチレン又は4, 4’−メチレンビス(シクロヘキシルイソシアネート)からなる群から選択され ることを特徴とする請求項1に記載の組成物。 5.前記親水性ジオール又はジアミンが、ポリエチレングリコール、ポリプロ ピレングリコール、アミノ末端ポリエチレングリコール、アミノ酸エステル末端 ポリエチレングリコール、並びにポリエチレングリコール及びポリプロピレング リコールのブロックコポリマーからなる群から選択されることを特徴とする請求 項1に記載の組成物。 6.前記脂肪族ジオール又はジアミンが、エチレングリコール、プロピレング リコール、1〜3プロパンジオール、及び1〜3ジアミノプロパンからなる群か ら選択されることを特徴とする請求項1に記載の組成物。 7.前記シリコーン材料が、アミノプロピルジメチル末端シロキ サン、カルボキシプロピル−ジメトキシ末端シロキサン、及びカルビノール末端 シロキサンからなる群から選択されることを特徴とする請求項1に記載の組成物 。 8.前記ポリマーが、約50モル%のジイソシアネート、約5〜約45モル%の親 水性ジオール又はジアミン、約5〜約45モル%の脂肪族ジオール又はジアミン、 及び約5〜40モル%のシリコーン材料の反応生成物から得られることを特徴とす る請求項2に記載の組成物。 9.前記ポリエチレングリコールが、酸に基づく滴定により測定して 600の平 均分子量を有することを特徴とする請求項5に記載の組成物。 10.前記ポリマーが、37℃において約20%〜約70%の間の水を吸収することを 特徴とする請求項3に記載の組成物。 11.前記親水性ジアミンがシリコーンを含むことを特徴とする請求項1に記載 の組成物。 12.前記ジイソシアネートが脂肪族ジイソシアネートを含むことを特徴とする 請求項1に記載の組成物。 13.被検体及び酸素の反応を測定するための移植可能なバイオセンサーであっ て、前記バイオセンサーが、バイオセンサー要素への被検体及び酸素の透過性を 制御するための生物適合性膜を有し、該膜が、少くとも1のジイソシアネート、 少くとも1の親水性ジオール又はジアミン、及び少くとも1のシリコーン材料の 反応生成物を含む均一なポリマー組成物を含むことを特徴とするバイオセンサー 。 14.前記被検体がグルコースを含むことを特徴とする請求項13に記載のバイオ センサー。 15.前記反応に添加された少くとも1の脂肪族ジオール又はジア ミンを更に含むことを特徴とする請求項13に記載の均一なポリマー組成物。 16.前記ポリマーが、約50モル%のジイソシアネート、約5〜約45モル%の親 水性ジオール又はジアミン、約5〜約45モル%の脂肪族ジオール又はジアミン、 及び約5〜40モル%のシリコーン材料を含むことを特徴とする請求項15に記載の バイオセンサー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US41077595A | 1995-03-27 | 1995-03-27 | |
US08/410,775 | 1995-03-27 | ||
PCT/US1996/003987 WO1996030431A1 (en) | 1995-03-27 | 1996-03-25 | Polyurethane/polyurea compositions containing silicone for biosensor membranes |
Publications (2)
Publication Number | Publication Date |
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JPH11503772A true JPH11503772A (ja) | 1999-03-30 |
JP3819427B2 JP3819427B2 (ja) | 2006-09-06 |
Family
ID=23626163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52954996A Expired - Fee Related JP3819427B2 (ja) | 1995-03-27 | 1996-03-25 | バイオセンサー膜のためのシリコーンを含むポリウレタン/ポリ尿素組成物 |
Country Status (7)
Country | Link |
---|---|
US (2) | US5882494A (ja) |
EP (1) | EP0817809B1 (ja) |
JP (1) | JP3819427B2 (ja) |
AT (1) | ATE221552T1 (ja) |
CA (1) | CA2216236C (ja) |
DE (1) | DE69622700T2 (ja) |
WO (1) | WO1996030431A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2006062165A1 (ja) * | 2004-12-10 | 2006-06-15 | Mitsui Chemicals Polyurethanes, Inc. | 水性ポリウレタン樹脂、水性ポリウレタン樹脂の製造方法およびフィルム |
JP4727076B2 (ja) * | 2001-07-18 | 2011-07-20 | 三菱重工業株式会社 | 保鮮用ガス選択透過膜 |
JP2011149953A (ja) * | 2003-05-21 | 2011-08-04 | Dsm Ip Assets Bv | 浸透選択性の構造的に頑強な膜の材料 |
JP2013514807A (ja) * | 2009-12-21 | 2013-05-02 | メドトロニック ミニメド インコーポレイテッド | ブレンド膜組成物を含む検体センサならびにそれらを製造および使用するための方法 |
JP2014504521A (ja) * | 2011-01-20 | 2014-02-24 | メドトロニック ミニメド インコーポレイテッド | 分析物センサと共に使用される電極組成物 |
US9237865B2 (en) | 2002-10-18 | 2016-01-19 | Medtronic Minimed, Inc. | Analyte sensors and methods for making and using them |
JP2021525356A (ja) * | 2019-04-30 | 2021-09-24 | 微泰医療器械(杭州)有限公司Micro Tech Medical (Hangzhou) Co.,Ltd. | 共重合体でコーティングされたバイオセンサーを有するバイオセンサシステムおよびその使用 |
JP2021534371A (ja) * | 2019-04-30 | 2021-12-09 | 微泰医療器械(杭州)股▲フン▼有限公司Microtech Medical (Hangzhou) Co., Ltd. | 共重合体でコーティングされたバイオセンサーおよびその使用 |
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JP2021525356A (ja) * | 2019-04-30 | 2021-09-24 | 微泰医療器械(杭州)有限公司Micro Tech Medical (Hangzhou) Co.,Ltd. | 共重合体でコーティングされたバイオセンサーを有するバイオセンサシステムおよびその使用 |
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EP0817809A1 (en) | 1998-01-14 |
EP0817809B1 (en) | 2002-07-31 |
JP3819427B2 (ja) | 2006-09-06 |
ATE221552T1 (de) | 2002-08-15 |
DE69622700D1 (de) | 2002-09-05 |
WO1996030431A1 (en) | 1996-10-03 |
US5882494A (en) | 1999-03-16 |
CA2216236A1 (en) | 1996-10-03 |
DE69622700T2 (de) | 2003-03-13 |
CA2216236C (en) | 2008-08-05 |
US5777060A (en) | 1998-07-07 |
EP0817809A4 (en) | 1998-07-08 |
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