JP6756713B2 - 薬剤投薬量の決定 - Google Patents
薬剤投薬量の決定 Download PDFInfo
- Publication number
- JP6756713B2 JP6756713B2 JP2017536802A JP2017536802A JP6756713B2 JP 6756713 B2 JP6756713 B2 JP 6756713B2 JP 2017536802 A JP2017536802 A JP 2017536802A JP 2017536802 A JP2017536802 A JP 2017536802A JP 6756713 B2 JP6756713 B2 JP 6756713B2
- Authority
- JP
- Japan
- Prior art keywords
- drug
- character
- identification technique
- dosage
- images
- 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.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims description 72
- 229940079593 drug Drugs 0.000 title claims description 72
- 238000000034 method Methods 0.000 claims description 130
- 239000007924 injection Substances 0.000 claims description 103
- 238000002347 injection Methods 0.000 claims description 103
- 238000012015 optical character recognition Methods 0.000 claims description 52
- 230000008569 process Effects 0.000 claims description 48
- 238000012545 processing Methods 0.000 claims description 45
- 238000012377 drug delivery Methods 0.000 claims description 22
- 238000013480 data collection Methods 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 4
- 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 description 50
- 102000004877 Insulin Human genes 0.000 description 25
- 108090001061 Insulin Proteins 0.000 description 25
- 229940125396 insulin Drugs 0.000 description 25
- 230000003287 optical effect Effects 0.000 description 21
- 238000004422 calculation algorithm Methods 0.000 description 13
- 238000003909 pattern recognition Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 230000006854 communication Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 229940127560 insulin pen Drugs 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012804 iterative process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BAUKRNYSBYNRQJ-UHFFFAOYSA-N CC(C1C2)C=CC1C2=C Chemical compound CC(C1C2)C=CC1C2=C BAUKRNYSBYNRQJ-UHFFFAOYSA-N 0.000 description 1
- 108010057186 Insulin Glargine Proteins 0.000 description 1
- COCFEDIXXNGUNL-RFKWWTKHSA-N Insulin glargine Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@H]1CSSC[C@H]2C(=O)N[C@H](C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@H](C(N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=3C=CC(O)=CC=3)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=3C=CC(O)=CC=3)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=3C=CC(O)=CC=3)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=3NC=NC=3)NC(=O)[C@H](CO)NC(=O)CNC1=O)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(=O)NCC(O)=O)=O)CSSC[C@@H](C(N2)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](NC(=O)CN)[C@@H](C)CC)[C@@H](C)CC)[C@@H](C)O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)CC=1C=CC=CC=1)C(C)C)C1=CN=CN1 COCFEDIXXNGUNL-RFKWWTKHSA-N 0.000 description 1
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 1
- 229940112930 apidra Drugs 0.000 description 1
- RCHHVVGSTHAVPF-ZPHPLDECSA-N apidra Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@H]1CSSC[C@H]2C(=O)N[C@H](C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@H](C(N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=3C=CC(O)=CC=3)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=3C=CC(O)=CC=3)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=3C=CC(O)=CC=3)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=3N=CNC=3)NC(=O)[C@H](CO)NC(=O)CNC1=O)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O)=O)CSSC[C@@H](C(N2)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](NC(=O)CN)[C@@H](C)CC)[C@@H](C)CC)[C@@H](C)O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@@H](N)CC=1C=CC=CC=1)C(C)C)C1=CNC=N1 RCHHVVGSTHAVPF-ZPHPLDECSA-N 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 108700039926 insulin glulisine Proteins 0.000 description 1
- 229940060975 lantus Drugs 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000968 medical method and process Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012899 standard injection Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 208000001072 type 2 diabetes mellitus Diseases 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31525—Dosing
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/97—Determining parameters from multiple pictures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/96—Management of image or video recognition tasks
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3553—Range remote, e.g. between patient's home and doctor's office
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3561—Range local, e.g. within room or hospital
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3569—Range sublocal, e.g. between console and disposable
-
- 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
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
- A61M2205/3584—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using modem, internet or bluetooth
-
- 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
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
- A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- 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
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
- A61M2205/6072—Bar codes
-
- 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
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
- A61M2205/6081—Colour codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/02—Recognising information on displays, dials, clocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Data Mining & Analysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Bioinformatics & Computational Biology (AREA)
- Multimedia (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
・欠陥があるまたは不適当な画素の補正
・明るさの補正
・ひずみ
・ジッタ(jitter)
を実行することによって画像データの品質を評価し、必要な場合には品質を改善する、処理装置24による前処理を含む。
・二値化
・セグメント化
・パターンマッチング
・位置計算
の工程を含む。
位置=主数字行の数字+[2×オフセット/(数字の予想高さ+スペースの予想高さ)]
ここで、オフセット=投薬量窓の中心に対応する画像行の番号−主数字行中心行の番号。
位置=6+[2×0/(28)]=6
である。
位置=74+[2×11/(28)]=74.79
である。
Claims (15)
- データ収集デバイスを用いて薬剤の用量を記録する方法であって:
データ収集デバイスのカメラによって、薬剤送達デバイスの薬剤用量インジケータの少なくとも2つの画像を取り込むこと;
第1の文字識別技術を用いて、少なくとも2つの画像における薬剤用量インジケータによって表示された現在の薬剤投薬量を決定すること;
少なくとも2つの画像における現在の薬剤投薬量同士が異なるかどうかを決定すること;および
現在表示されている投薬量同士が異なっていないと決定したことに応答して、さらなる画像を取り込むことをせずに、第2の文字識別技術を用いて少なくとも2つの画像の1つにおける少なくとも1つの文字を識別し、前記第2の文字識別技術の結果に基づいて、薬剤用量インジケータによって示された薬剤投薬量を決定すること
を含む前記方法。 - 前記第1の文字識別技術は、前記第2の文字識別技術よりも計算量が少ない、請求項1に記載の方法。
- 前記第1の文字識別技術の結果に基づいて、現在の投薬量を表示することを含む、請求項1または2に記載の方法。
- 前記第2の文字識別技術は光学式文字認識を含む、請求項1、2または3に記載の方法。
- 前記第1の文字識別技術は、少なくとも1つの文字と、データ収集デバイスに記憶された1つまたはそれ以上のテンプレートとの間の相関関係を決定することを含む、請求項1〜4のいずれか1項に記載の方法。
- 前記第1の文字識別技術は第1の光学式文字認識プロセスを含み、第2の文字識別技術は、第1の光学式文字認識プロセスとは異なる第2の光学式文字認識プロセスを含む、請
求項4に記載の方法。 - 前記薬剤送達デバイスは、投薬予定の前記薬剤の量を選択するための可動の構成要素を含む注射ペンである、請求項1〜6のいずれか1項に記載の方法。
- データ収集デバイスのプロセッサによって実行されたとき、前記データ収集デバイスのプロセッサに請求項1〜7のいずれか1項に記載の方法を行わせるコンピュータ可読命令を含む、データ収集デバイス上で実行されるコンピュータプログラム。
- データ収集デバイスであって:
カメラと;
処理装置と
を含み、
該処理装置は:
前記カメラを用いて薬剤送達デバイスの薬剤用量インジケータの少なくとも2つの画像を取り込み;
画像の各々において、第1の文字識別技術を用いて少なくとも2つの薬剤用量インジケータによって表示された現在の薬剤投薬量を決定し;
少なくとも2つの画像において現在の薬剤投薬量同士が異なるかどうかを決定し;
少なくとも2つの画像において現在の薬剤投薬量同士が異なっていないと決定したことに応答して、さらなる画像を取り込むことをせずに、第2の文字識別技術を用いて画像における少なくとも1つの文字を識別し、前記第2の文字識別技術の結果に基づいて、薬剤用量インジケータによって示された薬剤投薬量を決定する
ように構成される、
前記データ収集デバイス。 - 前記第1の文字識別技術は、前記第2の文字識別技術よりも計算量が少ない、請求項9に記載のデータ収集デバイス。
- 前記第1の文字識別技術の結果に基づいて、薬剤の投薬量を表示するように構成されたディスプレイを含む、請求項9または10に記載のデータ収集デバイス。
- 前記第2の文字識別技術は光学式文字認識を含む、請求項9、10または11に記載のデータ収集デバイス。
- 前記第1の文字識別技術は、少なくとも1つの文字と、データ収集デバイスに記憶された1つまたはそれ以上のテンプレートとの間の相関関係を決定することを含む、請求項9〜12のいずれか1項に記載のデータ収集デバイス。
- 前記第1の文字識別技術は第1の光学式文字認識プロセスを含み、第2の文字識別技術は、第1の光学式文字認識プロセスとは異なる第2の光学式文字認識プロセスを含む、請求項12に記載のデータ収集デバイス。
- 前記処理装置は、薬剤投薬デバイスの少なくとも1つの構成要素の色を識別し、前記色に基づいて前記薬剤のタイプを決定するように構成される、請求項9〜14のいずれか1項に記載のデータ収集デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15150747.2 | 2015-01-12 | ||
EP15150747.2A EP3042676A1 (en) | 2015-01-12 | 2015-01-12 | Supplemental device for attachment to a pen injector and determination of a set dose amount using optical character recognition (ocr) |
PCT/EP2016/000036 WO2016113127A1 (en) | 2015-01-12 | 2016-01-12 | Medicament dosage determination |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018501040A JP2018501040A (ja) | 2018-01-18 |
JP6756713B2 true JP6756713B2 (ja) | 2020-09-16 |
Family
ID=52347164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017536802A Expired - Fee Related JP6756713B2 (ja) | 2015-01-12 | 2016-01-12 | 薬剤投薬量の決定 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10657403B2 (ja) |
EP (2) | EP3042676A1 (ja) |
JP (1) | JP6756713B2 (ja) |
CN (1) | CN107106779B (ja) |
DK (1) | DK3244948T3 (ja) |
WO (1) | WO2016113127A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10864327B2 (en) | 2016-01-29 | 2020-12-15 | Companion Medical, Inc. | Automatic medication delivery tracking |
WO2018108855A1 (en) * | 2016-12-13 | 2018-06-21 | Sanofi-Aventis Deutschland Gmbh | Data collection from a medicament delivery device |
MA47679A (fr) | 2017-02-28 | 2020-01-08 | Lilly Co Eli | Détection de dose et identification de médicament pour dispositif d'administration de médicament |
CN110382022B (zh) | 2017-03-15 | 2022-01-28 | 诺和诺德股份有限公司 | 具有二次图像分析特征的剂量捕获组件 |
US11833333B2 (en) * | 2017-07-12 | 2023-12-05 | Insuline Medical Ltd | Drug tracking device |
WO2019086527A1 (en) * | 2017-10-31 | 2019-05-09 | Novo Nordisk A/S | Control of medical device using wireless communication |
US11077243B2 (en) | 2017-12-12 | 2021-08-03 | Bigfoot Biomedical, Inc. | Devices, systems, and methods for estimating active medication from injections |
US10987464B2 (en) | 2017-12-12 | 2021-04-27 | Bigfoot Biomedical, Inc. | Pen cap for insulin injection pens and associated methods and systems |
US11083852B2 (en) | 2017-12-12 | 2021-08-10 | Bigfoot Biomedical, Inc. | Insulin injection assistance systems, methods, and devices |
US11464459B2 (en) | 2017-12-12 | 2022-10-11 | Bigfoot Biomedical, Inc. | User interface for diabetes management systems including flash glucose monitor |
US11116899B2 (en) | 2017-12-12 | 2021-09-14 | Bigfoot Biomedical, Inc. | User interface for diabetes management systems and devices |
US11383043B2 (en) | 2017-12-12 | 2022-07-12 | Bigfoot Biomedical, Inc. | Medicine injection and disease management systems, devices, and methods |
EP3727520B1 (en) | 2017-12-21 | 2024-03-13 | Sanofi | Drug delivery device with non-contact sensor |
JP2021508555A (ja) * | 2017-12-28 | 2021-03-11 | サノフイSanofi | 注射デバイスに取り付けるためのデータ収集装置 |
CN111867660B (zh) | 2018-02-22 | 2022-06-10 | 伊莱利利公司 | 用于药物递送装置的剂量检测系统模块 |
US11081232B2 (en) | 2018-05-23 | 2021-08-03 | Roche Diabetes Care, Inc. | Medical device data management configuration systems and methods of use |
US11948671B2 (en) | 2019-04-11 | 2024-04-02 | Medtronic Minimed, Inc. | Intelligent accessories for medicine dispensing device |
TWI701057B (zh) * | 2019-07-12 | 2020-08-11 | 廣達電腦股份有限公司 | 注射裝置的記錄裝置 |
CN110596746B (zh) * | 2019-10-17 | 2024-03-01 | 中国测试技术研究院辐射研究所 | 使用剂量当量仪自动测试/校准/检定装置的方法 |
CN112667831B (zh) * | 2020-12-25 | 2022-08-05 | 上海硬通网络科技有限公司 | 素材存储方法、装置及电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI633902B (zh) * | 2010-03-22 | 2018-09-01 | 賽諾菲阿凡提斯德意志有限公司 | 用於判定與醫療裝置有關的資訊之裝置、方法、系統及電腦程式 |
CN103648555A (zh) * | 2011-07-07 | 2014-03-19 | 诺沃-诺迪斯克有限公司 | 具有附加的计量采集和显示模块的药物输送注射笔 |
WO2014023763A1 (en) * | 2012-08-10 | 2014-02-13 | Sanofi-Aventis Deutschland Gmbh | Pen-type drug injection device and electronic add-on monitoring module for|monitoring and logging dose setting and administration |
WO2014173774A1 (en) * | 2013-04-22 | 2014-10-30 | Sanofi-Aventis Deutschland Gmbh | A method of assembling a supplemental device comprising a camera module for an injection pen and said supplemental device |
CN105120927B (zh) * | 2013-04-22 | 2019-02-01 | 赛诺菲-安万特德国有限公司 | 用于收集与注射装置的使用有关的信息的辅助装置 |
-
2015
- 2015-01-12 EP EP15150747.2A patent/EP3042676A1/en not_active Ceased
-
2016
- 2016-01-12 US US15/542,508 patent/US10657403B2/en active Active
- 2016-01-12 EP EP16713729.8A patent/EP3244948B1/en active Active
- 2016-01-12 WO PCT/EP2016/000036 patent/WO2016113127A1/en active Application Filing
- 2016-01-12 CN CN201680005484.6A patent/CN107106779B/zh not_active Expired - Fee Related
- 2016-01-12 JP JP2017536802A patent/JP6756713B2/ja not_active Expired - Fee Related
- 2016-01-12 DK DK16713729.8T patent/DK3244948T3/da active
Also Published As
Publication number | Publication date |
---|---|
WO2016113127A1 (en) | 2016-07-21 |
DK3244948T3 (da) | 2021-01-25 |
EP3244948A1 (en) | 2017-11-22 |
EP3244948B1 (en) | 2020-11-04 |
US10657403B2 (en) | 2020-05-19 |
US20180268236A1 (en) | 2018-09-20 |
JP2018501040A (ja) | 2018-01-18 |
EP3042676A1 (en) | 2016-07-13 |
CN107106779A (zh) | 2017-08-29 |
CN107106779B (zh) | 2020-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6756713B2 (ja) | 薬剤投薬量の決定 | |
JP6806937B2 (ja) | 光学式文字認識(ocr)を用いて使用者が設定した用量値を記録および表示するために注射デバイスに取り付けるための補助デバイス | |
JP7069259B2 (ja) | 光学文字認識を使用する薬物注射デバイスからの用量データの記録 | |
JP6758458B2 (ja) | 光学式文字認識を行うデバイスおよび方法 | |
JP7042934B2 (ja) | 光学文字認識を使用した薬物注射デバイスからの用量データの記録 | |
JP6755234B2 (ja) | 画像を取り込み、処理するための装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181226 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191111 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200219 |
|
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: 20200728 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200827 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6756713 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |