JP6546273B2 - 血管内流れ及び圧力データのデジタル処理を提供するセンサインターフェースデバイス - Google Patents
血管内流れ及び圧力データのデジタル処理を提供するセンサインターフェースデバイス Download PDFInfo
- Publication number
- JP6546273B2 JP6546273B2 JP2017513471A JP2017513471A JP6546273B2 JP 6546273 B2 JP6546273 B2 JP 6546273B2 JP 2017513471 A JP2017513471 A JP 2017513471A JP 2017513471 A JP2017513471 A JP 2017513471A JP 6546273 B2 JP6546273 B2 JP 6546273B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor data
- flow sensor
- data
- diagnostic system
- medical diagnostic
- 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
- 238000012545 processing Methods 0.000 title claims description 60
- 238000005070 sampling Methods 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 32
- 238000002604 ultrasonography Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 description 13
- 239000000523 sample Substances 0.000 description 10
- 230000017531 blood circulation Effects 0.000 description 8
- 238000013459 approach Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012014 optical coherence tomography Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 208000037804 stenosis Diseases 0.000 description 3
- 230000036262 stenosis Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 210000005166 vasculature Anatomy 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000007435 diagnostic evaluation Methods 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013152 interventional procedure Methods 0.000 description 2
- 238000002608 intravascular ultrasound Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
-
- 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
- A61B5/6851—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
-
- 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
- A61B5/6852—Catheters
Description
S(t)=I(t)cos(2πfct)−Q(t)sin(2πfct)
Claims (12)
- 血管内デバイスから受信したアナログ流れセンサデータを処理するように動作可能な患者インターフェースモジュールを含む医療診断システムであって、前記患者インターフェースモジュールは、
前記血管内デバイスから同じ通信経路で受信した流れセンサデータとは別の少なくとも1つの種類のデータを分離するように動作可能な信号分離器と、
デジタル流れセンサデータを生成するために直交サンプリングレートに従って前記アナログ流れセンサデータをサンプリングするように動作可能なアナログ−デジタル変換器と、
ベースバンド流れセンサデータを生成するために前記デジタル流れセンサデータに対してベースバンド変換を実施するように動作可能な信号処理手段と、
処理システムに前記ベースバンド流れセンサデータを出力するように動作可能なインターフェースサブユニットと
を含む、医療診断システム。 - 前記別の少なくとも1つの種類のデータが、圧力データである、請求項1に記載の医療診断システム。
- 前記インターフェースサブユニットが、前記処理システムにデジタル圧力データを出力する、請求項2に記載の医療診断システム。
- 前記アナログ流れセンサデータが、脈管内の流体流れ速度の測定値を含む、請求項1に記載の医療診断システム。
- 前記直交サンプリングレートが、式:
- 搬送周波数が、前記アナログ流れセンサデータを入手するために使用された超音波変換器の前記公称中心周波数と等しくなるように選択される、請求項5に記載の医療診断システム。
- Nが、前記直交サンプリングレートが少なくとも前記アナログ流れセンサデータのナイキストレートとなるように選択される、請求項5に記載の医療診断システム。
- 前記信号処理手段が、前記デジタル流れセンサデータに対して前記ベースバンド変換を実施するように動作可能な加重累算器を含む、請求項1に記載の医療診断システム。
- 前記加重累算器が、さらに、
同相成分を生成するために前記デジタル流れセンサデータに対して同相信号混合を実施し、
直交成分を生成するために前記デジタル流れセンサデータに対して直交信号混合を実施し、
前記同相成分及び前記直交成分に対して補間及び低域フィルタリングを実施する
ように動作可能である、請求項8に記載の医療診断システム。 - 前記加重累算器が、同相加重累算器及び直交累算器を含む、請求項8に記載の医療診断システム。
- 前記血管内デバイスの遠位端に配置された流体流れセンサ及び圧力センサを含む前記血管内デバイスをさらに含み、前記流体流れセンサは、前記圧力センサが前記圧力データを提供するのと同じ通信経路を通じて、前記アナログ流れセンサデータを前記患者インターフェースモジュールに提供するように動作可能である、請求項2に記載の医療診断システム。
- 前記ベースバンド流れセンサデータに基づき流体流れボリュームの測定値を入手するように、及びユーザディスプレイ上に流体流れボリュームの前記測定値を表示するように動作可能な前記処理システムをさらに含む、請求項1に記載の医療診断システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462049205P | 2014-09-11 | 2014-09-11 | |
US62/049,205 | 2014-09-11 | ||
PCT/IB2015/056528 WO2016038496A1 (en) | 2014-09-11 | 2015-08-28 | Sensor interface device providing digital processing of intravascular flow and pressure data |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017532101A JP2017532101A (ja) | 2017-11-02 |
JP2017532101A5 JP2017532101A5 (ja) | 2018-10-04 |
JP6546273B2 true JP6546273B2 (ja) | 2019-07-17 |
Family
ID=54238481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017513471A Active JP6546273B2 (ja) | 2014-09-11 | 2015-08-28 | 血管内流れ及び圧力データのデジタル処理を提供するセンサインターフェースデバイス |
Country Status (5)
Country | Link |
---|---|
US (2) | US20160074005A1 (ja) |
EP (2) | EP4368118A2 (ja) |
JP (1) | JP6546273B2 (ja) |
CN (1) | CN106687047B (ja) |
WO (1) | WO2016038496A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9131683B2 (en) | 2011-09-30 | 2015-09-15 | The Sherwin-Williams Company | High quality antimicrobial paint composition |
WO2014109782A1 (en) | 2013-01-14 | 2014-07-17 | Andrew Llc | Interceptor system for characterizing digital data in telecommunication system |
US10608919B2 (en) * | 2016-02-19 | 2020-03-31 | Commscope Technologies Llc | Passive intermodulation (PIM) testing in distributed base transceiver station architecture |
US10609582B2 (en) | 2016-09-08 | 2020-03-31 | Commscope Technologies Llc | Interference detection and identification in wireless network from RF or digitized signal |
EP3537984B1 (en) * | 2016-11-11 | 2024-01-10 | Koninklijke Philips N.V. | A wireless intraluminal imaging device and associated devices, systems, and methods |
EP3697315B1 (en) * | 2017-10-19 | 2022-01-05 | Koninklijke Philips N.V. | Digital rotational patient interface module |
KR20200131289A (ko) * | 2018-06-05 | 2020-11-23 | 카즈오 타니 | 혈류량 측정 시스템 |
EP3849417A1 (en) * | 2018-09-10 | 2021-07-21 | The Regents Of The University Of Michigan | Self-inflating anorectal expulsion device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6359942A (ja) * | 1986-08-29 | 1988-03-15 | 横河メディカルシステム株式会社 | 超音波診断装置 |
JP2621740B2 (ja) * | 1992-05-28 | 1997-06-18 | インター・ノバ株式会社 | 医療用カテーテル式流量計 |
JPH11299776A (ja) * | 1998-04-22 | 1999-11-02 | Shimadzu Corp | 超音波診断装置 |
GB0205109D0 (en) * | 2002-03-05 | 2002-04-17 | Thermocore Medical Systems Sa | A catheter |
US6666824B2 (en) * | 2002-04-01 | 2003-12-23 | Koninklijke Philips Electronics N.V. | System and method of dynamic automatic sensing of available dynamic range |
US20030236443A1 (en) * | 2002-04-19 | 2003-12-25 | Cespedes Eduardo Ignacio | Methods and apparatus for the identification and stabilization of vulnerable plaque |
US20050251041A1 (en) * | 2004-05-07 | 2005-11-10 | Moehring Mark A | Doppler ultrasound processing system and method for concurrent acquisition of ultrasound signals at multiple carrier frequencies, embolus characterization system and method, and ultrasound transducer |
US8491484B2 (en) * | 2005-04-12 | 2013-07-23 | Scimed Life Systems, Inc. | Forward looking imaging guidewire |
US20070010805A1 (en) * | 2005-07-08 | 2007-01-11 | Fedewa Russell J | Method and apparatus for the treatment of tissue |
US8029447B2 (en) * | 2006-10-10 | 2011-10-04 | Volcano Corporation | Multipurpose host system for invasive cardiovascular diagnostic measurement acquisition including an enhanced dynamically configured graphical display |
US8600299B2 (en) * | 2006-11-10 | 2013-12-03 | Siemens Medical Solutions Usa, Inc. | Transducer array imaging system |
US9295444B2 (en) * | 2006-11-10 | 2016-03-29 | Siemens Medical Solutions Usa, Inc. | Transducer array imaging system |
US8157738B2 (en) * | 2009-06-02 | 2012-04-17 | Samplify Systems, Inc. | Ultrasound signal compression |
WO2011062683A1 (en) * | 2009-11-20 | 2011-05-26 | Keimar, Inc. | Systems for intravascular measurement |
CA2802345A1 (en) * | 2010-06-13 | 2011-12-22 | Angiometrix Corporation | Methods and systems for determining vascular bodily lumen information and guiding medical devices |
US9949718B2 (en) * | 2010-07-12 | 2018-04-24 | General Electric Company | Method and system for controlling communication of data via digital demodulation in a diagnostic ultrasound system |
EP2621343A1 (en) * | 2010-09-30 | 2013-08-07 | Koninklijke Philips Electronics N.V. | Detection of bifurcations using traceable imaging device and imaging tool |
EP2695137A4 (en) * | 2011-04-08 | 2014-08-27 | Volcano Corp | SYSTEM AND METHOD FOR DISTRIBUTED MEDICAL DETECTION |
US9636040B2 (en) * | 2012-02-03 | 2017-05-02 | Intuitive Surgical Operations, Inc. | Steerable flexible needle with embedded shape sensing |
EP2887881A4 (en) * | 2012-08-24 | 2016-09-28 | Volcano Corp | SYSTEM AND METHOD FOR FOCUSING ULTRASOUND IMAGE DATA |
US9427562B2 (en) * | 2012-12-13 | 2016-08-30 | Corindus, Inc. | System for guide catheter control with introducer connector |
WO2014099935A1 (en) * | 2012-12-21 | 2014-06-26 | Volcano Corporation | System and method for multi-site intravascular measurement |
US20150289749A1 (en) * | 2014-04-11 | 2015-10-15 | Volcano Corporation | Imaging and treatment device |
-
2015
- 2015-08-28 JP JP2017513471A patent/JP6546273B2/ja active Active
- 2015-08-28 WO PCT/IB2015/056528 patent/WO2016038496A1/en active Application Filing
- 2015-08-28 EP EP24160849.6A patent/EP4368118A2/en active Pending
- 2015-08-28 EP EP15772019.4A patent/EP3190974A1/en active Pending
- 2015-08-28 CN CN201580048707.2A patent/CN106687047B/zh active Active
- 2015-09-10 US US14/850,656 patent/US20160074005A1/en not_active Abandoned
-
2019
- 2019-05-31 US US16/428,716 patent/US20190307416A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN106687047A (zh) | 2017-05-17 |
JP2017532101A (ja) | 2017-11-02 |
EP4368118A2 (en) | 2024-05-15 |
WO2016038496A1 (en) | 2016-03-17 |
CN106687047B (zh) | 2020-06-23 |
US20190307416A1 (en) | 2019-10-10 |
EP3190974A1 (en) | 2017-07-19 |
US20160074005A1 (en) | 2016-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6546273B2 (ja) | 血管内流れ及び圧力データのデジタル処理を提供するセンサインターフェースデバイス | |
CN107785081B (zh) | 计算中心血流动力学指标的方法、装置、存储介质及设备 | |
US20140343430A1 (en) | Imaging processing systems and methods | |
Hahn et al. | Subject-specific estimation of central aortic blood pressure using an individualized transfer function: a preliminary feasibility study | |
US10376243B2 (en) | Method and apparatus for low complexity ultrasound based heart rate detection | |
KR101433032B1 (ko) | 평면파를 이용한 기능성 혈류 영상 생성 방법 및 장치 | |
JP2017532101A5 (ja) | ||
KR20030082213A (ko) | 도플러 효과를 이용하여 인체 조직 속도를 측정하기 위한초음파 진단 장치 및 방법 | |
JP6970526B2 (ja) | 計測装置、計測方法、および計測プログラム | |
JP6932085B2 (ja) | マルチモード容量性マイクロマシン超音波トランスデューサ並びに関連するデバイス、システム及び方法 | |
KR101002365B1 (ko) | 맥파 전달시간 계측 시스템 및 그 방법 | |
JPWO2006088094A1 (ja) | 超音波ドプラ血流計 | |
JP2013106837A (ja) | 心拍検知方法、心拍検知装置および精神ストレス計測装置 | |
CN106955098B (zh) | 一种血管流速计算方法及装置 | |
CN109984738A (zh) | 测量体液及其变化以及测量血流量变化的方法和装置 | |
van den Bos–van et al. | In vivo comparison of pulse wave velocity estimation based on ultrafast plane wave imaging and high-frame-rate focused transmissions | |
Tao et al. | An ultrawideband radar based pulse sensor for arterial stiffness measurement | |
JP2005312961A (ja) | イメージング・システムにおけるフィルタ処理のためのシステム及び方法 | |
KR102641999B1 (ko) | 초음파 진단 장치 및 그 동작방법 | |
KR101548947B1 (ko) | 도플러 장치 및 도플러 모드 데이터 획득방법 | |
KR101182963B1 (ko) | 도플러 사운드를 제공하는 초음파 시스템 및 방법 | |
CN110603600A (zh) | 用于分布式无线管腔内感测系统的功能测量患者接口模块(pim) | |
US20230301634A1 (en) | Non-invasive and non-obtrusive mean arterial pressure estimation | |
Meng et al. | Design of electronic blood pressure monitoring system based on double filter | |
Benchemoul et al. | Pulse Wave Velocity Doppler Measurement of Ulnar Artery Using a High-Frequency Probe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180823 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180823 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190426 |
|
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: 20190521 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190620 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6546273 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |