JP6944312B2 - チューブ部分の内部の媒体用の検出デバイス、および、これを備える医療装置 - Google Patents
チューブ部分の内部の媒体用の検出デバイス、および、これを備える医療装置 Download PDFInfo
- Publication number
- JP6944312B2 JP6944312B2 JP2017164027A JP2017164027A JP6944312B2 JP 6944312 B2 JP6944312 B2 JP 6944312B2 JP 2017164027 A JP2017164027 A JP 2017164027A JP 2017164027 A JP2017164027 A JP 2017164027A JP 6944312 B2 JP6944312 B2 JP 6944312B2
- Authority
- JP
- Japan
- Prior art keywords
- tube portion
- light
- light source
- tube
- detection device
- Prior art date
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims description 49
- 238000005259 measurement Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 23
- 210000004369 blood Anatomy 0.000 claims description 22
- 239000008280 blood Substances 0.000 claims description 22
- 238000000265 homogenisation Methods 0.000 claims description 16
- 238000005286 illumination Methods 0.000 claims description 13
- 238000003384 imaging method Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 14
- 238000000502 dialysis Methods 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012491 analyte Substances 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009828 non-uniform distribution Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 0 CC1C(C)C(*)CC1 Chemical compound CC1C(C)C(*)CC1 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Images
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
- A61M1/36—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
-
- 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
- A61M1/3626—Gas bubble detectors
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- 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
- A61M2205/3306—Optical measuring means
- A61M2205/3313—Optical measuring means used specific wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0389—Windows
- G01N2021/0392—Nonplanar windows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
- G01N2021/177—Detector of the video camera type
- G01N2021/1772—Array detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/178—Methods for obtaining spatial resolution of the property being measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0631—Homogeneising elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- External Artificial Organs (AREA)
Description
徹照されるように構成されたチューブ部分に対して第一の位置に配置され、前記チューブ部分に光を照射するように構成された少なくとも一つの光源と、
前記チューブ部分に対して第二の位置に配置され、このチューブ部分を通過した前記少なくとも一つの光源からの光を受光するとともに、空間分解的な方法でこのチューブ部分の内部の媒体を分析するように、構成された検出器ユニットと、
前記少なくとも一つの光源と前記チューブ部分との間の位置に配置され、前記チューブ部分の内部の前記媒体の局所的な差異による明るさの差を検出して定量化するために、前記少なくとも一つの光源からの均一および/または等方的な前記光の分布を、前記光がこのチューブ部分に入射する前に作り出すように構成された均一化デバイスと、
を備える検出デバイスによって達成される。
少なくとも大幅に低減されうる。
Claims (10)
- チューブ部分(30)内の媒体用の検出デバイスであって、
徹照されるように構成された前記チューブ部分(30)に対して第一の位置に配置され、該チューブ部分(30)に光を照射するように構成された少なくとも一つの光源(10)と、
前記チューブ部分(30)に対して第二の位置に配置され、該チューブ部分(30)を通過した前記少なくとも一つの光源(10)からの光を受光するように、かつ、空間分解的な方法で該チューブ部分(30)内の媒体を分析するように、構成された検出器ユニット(50)と、
前記少なくとも一つの光源(10)と前記チューブ部分(30)との間の位置に配置され、該チューブ部分(30)内の前記媒体の局所的な差異による明るさの差を検出して定量化するために、該少なくとも一つの光源(10)からの前記光の均一および/または等方的な分布を、該光が該チューブ部分(30)に入射する前に作り出すように構成された均一化デバイス(20)とを備え、
前記均一化デバイス(20)の可変的に光を吸収する機能を提供する所定の濃度の光吸収物質が、該均一化デバイス(20)の所定の領域において、徹照方向に垂直な方向に沿って該均一化デバイス(20)に導入されることを特徴とする検出デバイス。 - 透過測定のための幾何学的配置では、前記チューブ部分(30)が前記少なくとも一つの光源(10)と前記検出器ユニット(50)との間に位置するように、該少なくとも一つの光源(10)は該チューブ部分(30)の第一の側に配置され、該検出器ユニット(50)は該チューブ部分(30)の第二の側に配置される請求項1に記載の検出デバイス。
- 反射測定のための幾何学的配置では、前記少なくとも一つの光源(10)と前記検出器ユニット(50)とは前記チューブ部分(30)に対して同一の側に配置され、それに応じて互いに対して所定の角度を採用する請求項1に記載の検出デバイス。
- 前記均一化デバイス(20)は、散乱ディスク、拡散フィルム、または、粗面を有する透明媒体、である請求項1から3のいずれか一項に記載の検出デバイス。
- 前記均一化デバイス(20)は、前記チューブ部分(30)に対して可能な限り近くに位置するように配置される請求項1から4のいずれか一項に記載の検出デバイス。
- 第一および第二の導光デバイス(60)が設けられ、該第一の導光デバイスと第二の導光デバイスとの間には、前記少なくとも一つの光源(10)および/または前記均一化デバイス(20)が配置される請求項1から5のいずれか一項に記載の検出デバイス。
- 前記検出器ユニット(50)の上流および/または前記少なくとも一つの光源(10)と前記均一化デバイス(20)との間には撮像光学システムが配置される請求項1から6のいずれか一項に記載の検出デバイス。
- 前記均一化デバイス(20)のサイズが、少なくとも前記検出器ユニット(50)の視野のサイズに一致する請求項1から7のいずれか一項に記載の検出デバイス。
- 前記少なくとも一つの光源(10)は、前記均一化デバイス(20)の前記チューブ部分(30)の長手方向の拡張範囲を完全に照らすように構成され、適切に適応させた形状の、前記少なくとも一つの光源(10)、もしくは、複数の光源要素および/またはビーム形成要素、が、完全な照明のために光路上に設けられる請求項1から8のいずれか一項に記載の検出デバイス。
- 請求項1〜9のいずれか一項に記載の検出デバイスを備える医療装置であって体外血液処理用の機械である医療装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016116100.4 | 2016-08-30 | ||
DE102016116100.4A DE102016116100A1 (de) | 2016-08-30 | 2016-08-30 | Erfassungsvorrichtung für ein Medium in einem Schlauchabschnitt |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018033957A JP2018033957A (ja) | 2018-03-08 |
JP6944312B2 true JP6944312B2 (ja) | 2021-10-06 |
Family
ID=59649529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017164027A Active JP6944312B2 (ja) | 2016-08-30 | 2017-08-29 | チューブ部分の内部の媒体用の検出デバイス、および、これを備える医療装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10086127B2 (ja) |
EP (1) | EP3296717B1 (ja) |
JP (1) | JP6944312B2 (ja) |
CN (2) | CN107789692B (ja) |
DE (1) | DE102016116100A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016116100A1 (de) * | 2016-08-30 | 2018-03-01 | B. Braun Avitum Ag | Erfassungsvorrichtung für ein Medium in einem Schlauchabschnitt |
US10325127B2 (en) * | 2016-12-13 | 2019-06-18 | Datalogic Usa, Inc. | Imaging reader with low stray visibility illumination |
US11524136B2 (en) * | 2018-12-24 | 2022-12-13 | Biosense Webster (Israel) Ltd. | Non-invasive measurement of the pitch of a braid |
JPWO2021182123A1 (ja) * | 2020-03-11 | 2021-09-16 | ||
WO2024112739A2 (en) * | 2022-11-21 | 2024-05-30 | Stryker Corporation | Methods for characterizing fluids flowing through a conduit with a system including optical emitters and detectors |
CN116942941B (zh) * | 2023-09-14 | 2023-12-29 | 苏州森斯缔夫传感科技有限公司 | 一种光强比照传感器、方法及血液净化机 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT220562Z2 (it) * | 1990-07-17 | 1993-10-04 | Hospal Dasco Spa | Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido |
DE19825518C2 (de) | 1998-06-08 | 2001-10-04 | Fresenius Ag | Vorrichtung zur Messung von Parameteränderungen an lichtdurchlässigen Objekten |
US6091502A (en) * | 1998-12-23 | 2000-07-18 | Micronics, Inc. | Device and method for performing spectral measurements in flow cells with spatial resolution |
US6793642B2 (en) * | 2001-05-07 | 2004-09-21 | Biomed Solutions, Llc | Flow cytometer |
NO314325B1 (no) | 2001-03-29 | 2003-03-03 | Torbjoern Kvassheim | Anordning ved gjennomsiktig rör for optisk telling og måling |
US6862091B2 (en) * | 2001-04-11 | 2005-03-01 | Inlight Solutions, Inc. | Illumination device and method for spectroscopic analysis |
US6574490B2 (en) * | 2001-04-11 | 2003-06-03 | Rio Grande Medical Technologies, Inc. | System for non-invasive measurement of glucose in humans |
AU2003256696B2 (en) * | 2002-07-24 | 2008-12-11 | Deka Products Limited Partnership | Optical displacement sensor for infusion devices |
AU2003290994A1 (en) | 2002-11-15 | 2004-06-15 | The Texas A And M University System | Apparatus and method for direct measurement of absorption and scattering coefficients in situ |
DE102004017229A1 (de) * | 2004-04-05 | 2005-12-22 | Robert Bosch Gmbh | Interferometrisches System für den Einsatz von Sonderoptiken |
CN101907622A (zh) * | 2004-11-24 | 2010-12-08 | 巴特尔纪念研究所 | 用于检测稀有细胞的方法和装置 |
KR100647317B1 (ko) * | 2005-02-03 | 2006-11-23 | 삼성전자주식회사 | 다채널 형광 측정용 광학계 및 이를 채용한 다채널 형광시료 분석 장치 |
US7304731B2 (en) * | 2005-09-02 | 2007-12-04 | Kla-Tencor Technologies Corp. | Systems and methods for providing illumination of a specimen for inspection |
EP2112514A1 (en) * | 2008-04-24 | 2009-10-28 | bioMérieux BV | Method and apparatus for checking the fluid in a pipet tip |
EP2194368B1 (de) * | 2008-12-03 | 2019-07-17 | Grundfos Management A/S | Sensorsystem zum Erfassen und Spezifizieren von einzelnen Partikeln in einem Fluid |
DE102009014080B4 (de) | 2009-03-23 | 2011-12-15 | Baumer Innotec Ag | Vorrichtung zum Bestimmen von Partikelgrössen |
DE102009014808A1 (de) | 2009-03-25 | 2010-10-07 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Ansteuern eines eine Ansprechverzögerung aufweisenden Steuerelements einer Antriebseinrichtung |
JP2011120821A (ja) * | 2009-12-14 | 2011-06-23 | Nikkiso Co Ltd | 血液浄化装置 |
JP5525336B2 (ja) * | 2010-06-08 | 2014-06-18 | 株式会社日立ハイテクノロジーズ | 欠陥検査方法および欠陥検査装置 |
JP5935679B2 (ja) * | 2012-04-02 | 2016-06-15 | ソニー株式会社 | 照明装置および表示装置 |
US9665182B2 (en) * | 2013-08-19 | 2017-05-30 | Basf Se | Detector for determining a position of at least one object |
JP6385095B2 (ja) * | 2014-03-26 | 2018-09-05 | 旭化成メディカル株式会社 | 血液浄化装置 |
US9377400B2 (en) * | 2014-03-31 | 2016-06-28 | Redshift Systems Corporation | Motion modulation fluidic analyzer system |
DE102016116100A1 (de) * | 2016-08-30 | 2018-03-01 | B. Braun Avitum Ag | Erfassungsvorrichtung für ein Medium in einem Schlauchabschnitt |
-
2016
- 2016-08-30 DE DE102016116100.4A patent/DE102016116100A1/de not_active Withdrawn
-
2017
- 2017-08-16 EP EP17186367.3A patent/EP3296717B1/de active Active
- 2017-08-18 US US15/681,017 patent/US10086127B2/en active Active
- 2017-08-29 JP JP2017164027A patent/JP6944312B2/ja active Active
- 2017-08-30 CN CN201710766131.4A patent/CN107789692B/zh active Active
- 2017-08-30 CN CN201721099015.3U patent/CN208905860U/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3296717A1 (de) | 2018-03-21 |
CN208905860U (zh) | 2019-05-28 |
US20180055987A1 (en) | 2018-03-01 |
CN107789692A (zh) | 2018-03-13 |
US10086127B2 (en) | 2018-10-02 |
DE102016116100A1 (de) | 2018-03-01 |
CN107789692B (zh) | 2021-10-26 |
JP2018033957A (ja) | 2018-03-08 |
EP3296717B1 (de) | 2021-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6944312B2 (ja) | チューブ部分の内部の媒体用の検出デバイス、および、これを備える医療装置 | |
US20190323944A1 (en) | Image forming cytometer | |
US9750413B2 (en) | Massively parallel diffuse optical tomography | |
CN108351304A (zh) | 水质分析仪 | |
US9377351B2 (en) | Angle of incidence selective band pass filter for implantable chemical sensor | |
US8120784B2 (en) | Optical device for analyzing a scattering medium held by a support | |
KR102478893B1 (ko) | 집약된 구 집광기를 이용한 시스템, 디바이스 및 방법 | |
WO2009081969A1 (ja) | 生体画像取得装置 | |
CN105395167B (zh) | 被检体信息获取装置 | |
US20070232911A1 (en) | Device for photodetecting tumor | |
US9833147B2 (en) | Mammography device | |
CN109564163A (zh) | 用于确定液体介质中的物质的浓度的方法和设备 | |
JP2010522611A (ja) | インビボ循環細胞、存在物およびナノボットの検出並びに分析のためのシステム並びに方法 | |
JP2009516193A (ja) | 濁質の内部を画像化する装置 | |
US20180306766A1 (en) | Optical element including at least one lens, biological information measuring apparatus including the optical element, and illumination apparatus including the optical element | |
JP2008099810A (ja) | 乳房撮像装置 | |
JP2008249363A (ja) | 濁度計 | |
US20090231587A1 (en) | Device for imaging an interior of a turbid medium | |
WO2015037055A1 (ja) | 蛍光画像取得装置 | |
WO2009104123A1 (en) | Light source for ftir biosensor | |
RU90906U1 (ru) | Устройство для томографической реконструкции внутренней структуры преломляющих и рассеивающих объектов | |
CN108603843A (zh) | 检查设备 | |
JP2010509568A (ja) | 光トモグラフィのための周辺光抑制 | |
WO2011094885A2 (en) | Optical imaging system | |
JP2024091767A (ja) | 流路内の流動解析装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171027 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200812 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210730 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210817 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210910 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6944312 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |