JP2022537171A - 生体組織をイメージングするためのlidar植込み型バイオセンサ - Google Patents
生体組織をイメージングするためのlidar植込み型バイオセンサ Download PDFInfo
- Publication number
- JP2022537171A JP2022537171A JP2021574751A JP2021574751A JP2022537171A JP 2022537171 A JP2022537171 A JP 2022537171A JP 2021574751 A JP2021574751 A JP 2021574751A JP 2021574751 A JP2021574751 A JP 2021574751A JP 2022537171 A JP2022537171 A JP 2022537171A
- Authority
- JP
- Japan
- Prior art keywords
- implantable biosensor
- array
- round trip
- round
- optical signals
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000003213 activating effect Effects 0.000 claims abstract description 5
- 210000001519 tissue Anatomy 0.000 claims description 24
- 210000004958 brain cell Anatomy 0.000 claims description 18
- 210000004556 brain Anatomy 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000002513 implantation Methods 0.000 claims description 8
- 210000003625 skull Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 26
- 239000004065 semiconductor Substances 0.000 description 21
- 238000012545 processing Methods 0.000 description 19
- 210000003850 cellular structure Anatomy 0.000 description 16
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 210000000988 bone and bone Anatomy 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 6
- 230000001537 neural effect Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 206010015037 epilepsy Diseases 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 210000002216 heart Anatomy 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 210000001428 peripheral nervous system Anatomy 0.000 description 2
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 102000009025 Endorphins Human genes 0.000 description 1
- 108010049140 Endorphins Proteins 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- XNOPRXBHLZRZKH-UHFFFAOYSA-N Oxytocin Natural products N1C(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CC(C)C)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(O)C=C1 XNOPRXBHLZRZKH-UHFFFAOYSA-N 0.000 description 1
- 101800000989 Oxytocin Proteins 0.000 description 1
- 102100031951 Oxytocin-neurophysin 1 Human genes 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003915 cell function Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012517 data analytics Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 description 1
- 229960001723 oxytocin Drugs 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 229940076279 serotonin Drugs 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
- A61B5/4064—Evaluating the brain
-
- 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
- A61B5/0031—Implanted circuitry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
-
- 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
- A61B5/686—Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
-
- 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
- A61B5/6868—Brain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Physiology (AREA)
- Neurosurgery (AREA)
- Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (20)
- 植込み型バイオセンサを被検者内に植込むステップであって、前記植込み型バイオセンサが光源のアレイおよび光検出器のアレイを備える、前記植込むステップと、
光源の前記アレイを活動化して、光信号を前記被検者中の標的組織部位に向けるステップと、
前記標的部位から反射された前記光信号を、前記光検出器を用いて、キャプチャするステップと、
前記光信号の各々についての往復伝播時間を算出するステップと、
前記標的組織部位における変化の発生を判定するために、前記光信号の各々についての前記往復伝播時間を前に算出されたそれぞれの往復伝播時間に対して比較するステップと
を含む方法。 - 前記標的組織部位は、脳の1つ以上の脳細胞である、請求項1に記載の方法。
- 光源の前記アレイは、LEDアレイを含む、請求項1または2に記載の方法。
- 光信号ごとにベースライン往復伝播時間を確立するステップを含む、請求項1、2または3に記載の方法。
- 前記往復伝播時間を比較するステップは、前記光信号の各々についての前記往復伝播時間を前記ベースライン往復伝播時間の各々に対して比較するステップを含む、請求項4に記載の方法。
- 前記1つ以上の脳細胞のビジュアル・ディスプレイを提供するステップを含む、請求項2~5のいずれか一項に記載の方法。
- 前記植込み型バイオセンサを前記1つ以上の脳細胞に隣接して固定するステップを含む、請求項2~6のいずれか一項に記載の方法。
- 前記植込み型バイオセンサは、前記植込み型バイオセンサを前記1つ以上の脳細胞に隣接して固定するために、組織を少なくとも部分的に貫通するように構成された貫通部材を含む、請求項7に記載の方法。
- 前記植込み型バイオセンサを植込むステップは、アクセス・デバイスを前記被検者の頭蓋を通して導入するステップと、前記植込み型バイオセンサを前記アクセス・デバイスを通して導入するステップとを含む、請求項1~8のいずれか一項に記載の方法。
- 前記植込み型バイオセンサは、LIDAR技術を備える、請求項1~9のいずれか一項に記載の方法。
- データ信号をメモリと結合された外部プロセッサへ送信するステップをさらに含み、前記データ信号が前記往復伝播時間に対応する、請求項1~10のいずれか一項に記載の方法。
- データ信号を送信するステップは、無線技術を含む、請求項11に記載の方法。
- 被検者内の植込み用に構成された植込み型バイオセンサであって、前記植込み型バイオセンサが光源のアレイおよび光検出器のアレイを備え、光源の前記アレイが光信号を前記被検者中の標的組織部位に向けるように構成され、前記光検出器が前記標的部位から反射された前記光信号をキャプチャするように構成された、前記植込み型バイオセンサ、および
プロセッサであって、メモリと結合されて、
前記光信号の各々についての往復伝播時間を算出して、
前記標的組織部位における変化の発生を判定するために、前記光信号の各々についての前記往復伝播時間を前に算出されたそれぞれの往復伝播時間に対して比較する
ように構成された、前記プロセッサ
を備える、システム。 - 前記プロセッサは、
光信号ごとにベースライン往復伝播時間を確立するようにさらに構成され、前記往復伝播時間を比較するために、前記光信号の各々についての前記往復伝播時間を前記ベースライン往復伝播時間の各々に対して比較するステップを含む、
請求項13に記載のシステム。 - 前記植込み型バイオセンサは、前記被検者の脳内の植込み用に構成された、請求項13または14に記載のシステム。
- 前記プロセッサは、
前記被検者の1つ以上の脳細胞から反射された光信号ごとに前記往復伝播時間を算出する
ように構成された、請求項15に記載のシステム。 - 光源の前記アレイは、LEDアレイを含む、請求項14、15または16に記載のシステム。
- 前記植込み型バイオセンサは、前記光信号と関連するデータを前記プロセッサへ送信するように構成された通信モジュールを含む、請求項13~17のいずれか一項に記載のシステム。
- 1つ以上の脳細胞の構造における変化を検出するためのコンピュータ・プログラム製品であって、
コンピュータ実行可能コードを用いてコード化された非一時的コンピュータ可読媒体を備え、前記コードは、
脳内に植込まれた植込み型バイオセンサによって放出された光信号の往復伝播時間を算出するステップ、および
1つ以上の脳細胞の構造における変化の発生を判定するために、前記光信号の各々についての前記往復伝播時間を前に算出されたそれぞれの往復伝播時間に対して比較するステップ
の実行を可能にするように構成された、
コンピュータ・プログラム製品。 - 前記コードは、
光信号ごとにベースライン往復伝播時間を確立するステップの実行を可能にするように構成され、前記往復伝播時間を比較するステップは、前記光信号の各々についての前記往復伝播時間を前記ベースライン往復伝播時間の各々に対して比較するステップを含む、
請求項19に記載のコンピュータ・プログラム製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/447,324 US11864906B2 (en) | 2019-06-20 | 2019-06-20 | LIDAR implantable biosensor for imaging biological tissue |
US16/447,324 | 2019-06-20 | ||
PCT/IB2020/055581 WO2020254944A1 (en) | 2019-06-20 | 2020-06-15 | Lidar implantable biosensor for imaging biological tissue |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022537171A true JP2022537171A (ja) | 2022-08-24 |
JP7427036B2 JP7427036B2 (ja) | 2024-02-02 |
Family
ID=74037946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021574751A Active JP7427036B2 (ja) | 2019-06-20 | 2020-06-15 | 生体組織をイメージングするためのlidar植込み型バイオセンサ |
Country Status (6)
Country | Link |
---|---|
US (2) | US11864906B2 (ja) |
JP (1) | JP7427036B2 (ja) |
CN (1) | CN113795189A (ja) |
DE (1) | DE112020001916T5 (ja) |
GB (1) | GB2599329B (ja) |
WO (1) | WO2020254944A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11864906B2 (en) | 2019-06-20 | 2024-01-09 | International Business Machines Corporation | LIDAR implantable biosensor for imaging biological tissue |
WO2024007151A1 (zh) * | 2022-07-05 | 2024-01-11 | 京东方科技集团股份有限公司 | 植入式柔性光电极器件及其脑机接口装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070100398A1 (en) * | 2005-10-19 | 2007-05-03 | Northstar Neuroscience, Inc. | Neural stimulation system and optical monitoring systems and methods |
JP2008228866A (ja) * | 2007-03-19 | 2008-10-02 | Nara Institute Of Science & Technology | 計測デバイス |
US20140094674A1 (en) * | 2011-03-17 | 2014-04-03 | Brown University | Implantable wireless neural device |
JP2017144225A (ja) * | 2016-02-17 | 2017-08-24 | パナソニックIpマネジメント株式会社 | 生体情報検出装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5853370A (en) | 1996-09-13 | 1998-12-29 | Non-Invasive Technology, Inc. | Optical system and method for non-invasive imaging of biological tissue |
US5833603A (en) * | 1996-03-13 | 1998-11-10 | Lipomatrix, Inc. | Implantable biosensing transponder |
US6125290A (en) | 1998-10-30 | 2000-09-26 | Medtronic, Inc. | Tissue overgrowth detector for implantable medical device |
US7789742B1 (en) | 1999-05-12 | 2010-09-07 | Wilbert Q. Murdock | Smart golf club multiplayer system for the internet |
US7837634B2 (en) * | 2005-03-03 | 2010-11-23 | Proteus Biomedical, Inc. | Fiberoptic tissue motion sensor |
US7813778B2 (en) | 2005-07-29 | 2010-10-12 | Spectros Corporation | Implantable tissue ischemia sensor |
US9101279B2 (en) | 2006-02-15 | 2015-08-11 | Virtual Video Reality By Ritchey, Llc | Mobile user borne brain activity data and surrounding environment data correlation system |
US8023709B2 (en) * | 2006-11-24 | 2011-09-20 | General Electric Company | Vasculature partitioning methods and apparatus |
US20080133551A1 (en) | 2006-11-30 | 2008-06-05 | Ava Mobile, Inc. | System, method, and computer program product for managing rights of media in collaborative environments |
US20100130839A1 (en) | 2007-04-27 | 2010-05-27 | St. Jude Medical Ab | Implantable devices and method for determining a concentration of a substance and/or molecule in blood or tissue of a patient |
WO2010144670A1 (en) | 2009-06-10 | 2010-12-16 | Medtronic, Inc. | Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration |
US20110125208A1 (en) | 2009-11-20 | 2011-05-26 | Edward Karst | Methods and systems to monitor cardiac contractility |
CN101947115B (zh) | 2010-10-14 | 2013-03-20 | 天津大学 | 基于光纤衰减全反射的植入式人体血糖浓度连续监测系统 |
WO2014105520A1 (en) | 2012-12-31 | 2014-07-03 | Omni Medsci, Inc. | Near-infrared lasers for non-invasive monitoring of glucose, ketones, hba1c, and other blood constituents |
US10660526B2 (en) * | 2012-12-31 | 2020-05-26 | Omni Medsci, Inc. | Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors |
CN111544011B (zh) | 2013-06-06 | 2023-06-06 | 普罗菲尤萨股份有限公司 | 用于探测来自植入传感器的光信号的设备和方法 |
US9683928B2 (en) | 2013-06-23 | 2017-06-20 | Eric Swanson | Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications |
US10126412B2 (en) | 2013-08-19 | 2018-11-13 | Quanergy Systems, Inc. | Optical phased array lidar system and method of using same |
US10478075B2 (en) * | 2013-10-25 | 2019-11-19 | Qualcomm Incorporated | System and method for obtaining bodily function measurements using a mobile device |
CN107613850A (zh) | 2015-04-09 | 2018-01-19 | 通用医疗公司 | 用于时间分辨漫射相关谱的系统和方法 |
US20170111723A1 (en) | 2015-10-20 | 2017-04-20 | Bragi GmbH | Personal Area Network Devices System and Method |
US10201309B2 (en) | 2016-07-06 | 2019-02-12 | Bragi GmbH | Detection of physiological data using radar/lidar of wireless earpieces |
JP7062013B2 (ja) | 2017-04-25 | 2022-05-02 | アナログ フォトニクス エルエルシー | 波長分割多重通信lidar |
US11864906B2 (en) | 2019-06-20 | 2024-01-09 | International Business Machines Corporation | LIDAR implantable biosensor for imaging biological tissue |
-
2019
- 2019-06-20 US US16/447,324 patent/US11864906B2/en active Active
-
2020
- 2020-06-15 GB GB2200313.1A patent/GB2599329B/en active Active
- 2020-06-15 DE DE112020001916.0T patent/DE112020001916T5/de active Pending
- 2020-06-15 WO PCT/IB2020/055581 patent/WO2020254944A1/en active Application Filing
- 2020-06-15 CN CN202080033391.0A patent/CN113795189A/zh active Pending
- 2020-06-15 JP JP2021574751A patent/JP7427036B2/ja active Active
-
2023
- 2023-07-26 US US18/359,363 patent/US20230363694A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070100398A1 (en) * | 2005-10-19 | 2007-05-03 | Northstar Neuroscience, Inc. | Neural stimulation system and optical monitoring systems and methods |
JP2008228866A (ja) * | 2007-03-19 | 2008-10-02 | Nara Institute Of Science & Technology | 計測デバイス |
US20140094674A1 (en) * | 2011-03-17 | 2014-04-03 | Brown University | Implantable wireless neural device |
JP2017144225A (ja) * | 2016-02-17 | 2017-08-24 | パナソニックIpマネジメント株式会社 | 生体情報検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7427036B2 (ja) | 2024-02-02 |
US11864906B2 (en) | 2024-01-09 |
DE112020001916T5 (de) | 2022-01-13 |
US20200397362A1 (en) | 2020-12-24 |
US20230363694A1 (en) | 2023-11-16 |
GB2599329B (en) | 2023-04-26 |
CN113795189A (zh) | 2021-12-14 |
WO2020254944A1 (en) | 2020-12-24 |
GB2599329A (en) | 2022-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20230363694A1 (en) | Lidar implantable biosensor for imaging biological tissue | |
US10878255B2 (en) | Providing automatic responsive actions to biometrically detected events | |
US10537701B2 (en) | Alleviating movement disorder conditions using unmanned aerial vehicles | |
US10772295B2 (en) | Unmanned aerial vehicle for determining geolocation foraging zones | |
EP3735626A1 (en) | A movable object performing real-time mapping using a payload assembly | |
US10296768B2 (en) | Tracking objects in a two dimensional space | |
KR20200040240A (ko) | 약하게 지도된 이미지 분류기 | |
US10795022B2 (en) | 3D depth map | |
US20150199937A1 (en) | Presentation of dynamic tactile and visual color information | |
JP2023511926A (ja) | 作物タイプまたは播種日あるいはその両方の推定 | |
US20220011119A1 (en) | Generating and improving upon agricultural maps | |
US20170053067A1 (en) | Cloud-based blood bank collaborative communication and recommendation | |
US20220031199A1 (en) | Mobility analysis | |
US10296786B2 (en) | Detecting hand-eye coordination in real time by combining camera eye tracking and wearable sensing | |
FR3026493A1 (fr) | Procede et dispositif d'imagerie acoustique. | |
US20170224248A1 (en) | Systems and methods for determining the location and orientation of implanted devices | |
US20200081154A1 (en) | Weather data collection through incentivized and collaborative drone flights | |
US20220028546A1 (en) | Assessing the gait of parkinson's patients | |
US11423583B2 (en) | Augmented reality enabled handling and risk mitigation | |
US10939248B1 (en) | Anti-poaching device | |
US10997014B2 (en) | Ensured service level by mutual complementation of IoT devices | |
US11119229B2 (en) | IoT enabled device filter | |
US11890424B2 (en) | Augmented reality enabled motion sickness reduction | |
Betke et al. | Multi-camera videography methods for aeroecology | |
US20230284965A1 (en) | Traumatic event detection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20220512 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230725 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231023 |
|
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: 20240109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240123 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7427036 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |