JP6957510B2 - 患者インターフェース - Google Patents
患者インターフェース Download PDFInfo
- Publication number
- JP6957510B2 JP6957510B2 JP2018556438A JP2018556438A JP6957510B2 JP 6957510 B2 JP6957510 B2 JP 6957510B2 JP 2018556438 A JP2018556438 A JP 2018556438A JP 2018556438 A JP2018556438 A JP 2018556438A JP 6957510 B2 JP6957510 B2 JP 6957510B2
- Authority
- JP
- Japan
- Prior art keywords
- patient
- patient interface
- forming structure
- seal
- seal forming
- 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
- 239000003570 air Substances 0.000 claims description 124
- 239000000463 material Substances 0.000 claims description 69
- 230000000087 stabilizing effect Effects 0.000 claims description 66
- 230000000241 respiratory effect Effects 0.000 claims description 54
- 230000007958 sleep Effects 0.000 claims description 29
- 230000001225 therapeutic effect Effects 0.000 claims description 22
- 239000012080 ambient air Substances 0.000 claims description 20
- 210000000103 occipital bone Anatomy 0.000 claims description 12
- 208000023504 respiratory system disease Diseases 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 210000003455 parietal bone Anatomy 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 7
- 239000006261 foam material Substances 0.000 claims description 5
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 109
- 210000001331 nose Anatomy 0.000 description 78
- 238000000034 method Methods 0.000 description 63
- 238000011282 treatment Methods 0.000 description 63
- 210000000088 lip Anatomy 0.000 description 49
- 210000003128 head Anatomy 0.000 description 48
- 238000009423 ventilation Methods 0.000 description 46
- 239000012528 membrane Substances 0.000 description 43
- 239000007789 gas Substances 0.000 description 42
- 230000029058 respiratory gaseous exchange Effects 0.000 description 42
- 238000007789 sealing Methods 0.000 description 32
- 239000010410 layer Substances 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 239000013598 vector Substances 0.000 description 24
- 210000000845 cartilage Anatomy 0.000 description 21
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 20
- 230000003434 inspiratory effect Effects 0.000 description 18
- 210000000214 mouth Anatomy 0.000 description 18
- 230000036961 partial effect Effects 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 16
- 210000004373 mandible Anatomy 0.000 description 15
- 238000012384 transportation and delivery Methods 0.000 description 15
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 14
- 238000002560 therapeutic procedure Methods 0.000 description 14
- 208000035475 disorder Diseases 0.000 description 13
- 210000003491 skin Anatomy 0.000 description 13
- 210000002050 maxilla Anatomy 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 230000001815 facial effect Effects 0.000 description 11
- 210000004072 lung Anatomy 0.000 description 11
- 201000004193 respiratory failure Diseases 0.000 description 11
- 229920002379 silicone rubber Polymers 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 210000003928 nasal cavity Anatomy 0.000 description 10
- 210000003625 skull Anatomy 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 210000001508 eye Anatomy 0.000 description 9
- 210000001061 forehead Anatomy 0.000 description 9
- 210000000537 nasal bone Anatomy 0.000 description 9
- 208000018360 neuromuscular disease Diseases 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 210000002345 respiratory system Anatomy 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 210000000988 bone and bone Anatomy 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 8
- 210000003800 pharynx Anatomy 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 210000001847 jaw Anatomy 0.000 description 7
- 208000001797 obstructive sleep apnea Diseases 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 7
- 238000011105 stabilization Methods 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 6
- 206010067775 Upper airway obstruction Diseases 0.000 description 6
- 210000003484 anatomy Anatomy 0.000 description 6
- 208000008784 apnea Diseases 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 210000002454 frontal bone Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000002184 nasal cartilage Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 201000002859 sleep apnea Diseases 0.000 description 6
- 210000004872 soft tissue Anatomy 0.000 description 6
- 208000024891 symptom Diseases 0.000 description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- 210000003437 trachea Anatomy 0.000 description 6
- 208000000059 Dyspnea Diseases 0.000 description 5
- 206010013975 Dyspnoeas Diseases 0.000 description 5
- 239000004944 Liquid Silicone Rubber Substances 0.000 description 5
- 210000000621 bronchi Anatomy 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 210000000867 larynx Anatomy 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 241000282412 Homo Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 210000003123 bronchiole Anatomy 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 210000001989 nasopharynx Anatomy 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 210000002105 tongue Anatomy 0.000 description 4
- 210000000216 zygoma Anatomy 0.000 description 4
- 208000000884 Airway Obstruction Diseases 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 3
- 206010021133 Hypoventilation Diseases 0.000 description 3
- 208000021642 Muscular disease Diseases 0.000 description 3
- 206010038678 Respiratory depression Diseases 0.000 description 3
- 206010041349 Somnolence Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011513 continuous positive airway pressure therapy Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 210000003238 esophagus Anatomy 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 231100000869 headache Toxicity 0.000 description 3
- 208000000122 hyperventilation Diseases 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000000306 recurrent effect Effects 0.000 description 3
- 230000036387 respiratory rate Effects 0.000 description 3
- 238000002644 respiratory therapy Methods 0.000 description 3
- 210000001584 soft palate Anatomy 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 210000000779 thoracic wall Anatomy 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 210000001944 turbinate Anatomy 0.000 description 3
- 210000001260 vocal cord Anatomy 0.000 description 3
- 230000002618 waking effect Effects 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000007590 Disorders of Excessive Somnolence Diseases 0.000 description 2
- 206010013801 Duchenne Muscular Dystrophy Diseases 0.000 description 2
- 210000000577 adipose tissue Anatomy 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000037007 arousal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000560 biocompatible material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013523 data management Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 210000002532 foramen magnum Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000870 hyperventilation Effects 0.000 description 2
- 210000003026 hypopharynx Anatomy 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000000492 nasalseptum Anatomy 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 208000037821 progressive disease Diseases 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010039722 scoliosis Diseases 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 210000003582 temporal bone Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N Adamantane Natural products C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000003417 Central Sleep Apnea Diseases 0.000 description 1
- 201000006306 Cor pulmonale Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010024971 Lower respiratory tract infections Diseases 0.000 description 1
- 208000030984 MIRAGE syndrome Diseases 0.000 description 1
- 241000121185 Monodon monoceros Species 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 206010028111 Mucosal dryness Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 208000004166 Obesity Hypoventilation Syndrome Diseases 0.000 description 1
- 206010073310 Occupational exposures Diseases 0.000 description 1
- 206010030124 Oedema peripheral Diseases 0.000 description 1
- 206010031123 Orthopnoea Diseases 0.000 description 1
- 206010033307 Overweight Diseases 0.000 description 1
- 206010035004 Pickwickian syndrome Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010062519 Poor quality sleep Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000019892 Stellar Nutrition 0.000 description 1
- 241000746998 Tragus Species 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005534 acoustic noise Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000004596 appetite loss Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 208000013116 chronic cough Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002565 electrocardiography Methods 0.000 description 1
- 238000000537 electroencephalography Methods 0.000 description 1
- 238000002567 electromyography Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000001983 hard palate Anatomy 0.000 description 1
- 201000000615 hard palate cancer Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 201000010901 lateral sclerosis Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000021266 loss of appetite Nutrition 0.000 description 1
- 208000019017 loss of appetite Diseases 0.000 description 1
- 208000030500 lower respiratory tract disease Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 208000023463 mandibuloacral dysplasia Diseases 0.000 description 1
- 210000001352 masseter muscle Anatomy 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000000120 microwave digestion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 208000001022 morbid obesity Diseases 0.000 description 1
- 208000005264 motor neuron disease Diseases 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 201000006938 muscular dystrophy Diseases 0.000 description 1
- 230000003274 myotonic effect Effects 0.000 description 1
- 230000007171 neuropathology Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 231100000675 occupational exposure Toxicity 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 208000012144 orthopnea Diseases 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 230000036412 respiratory physiology Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 210000002474 sphenoid bone Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 230000037303 wrinkles 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
- A61M16/0622—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure having an underlying cushion
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0825—Joints or connectors with ball-sockets
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
- A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
- A61M16/125—Diluting primary gas with ambient air
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
-
- 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
- A61M2205/3365—Rotational speed
-
- 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
- A61M2205/3368—Temperature
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
2.1 技術の分野
2.2.1 ヒトの呼吸器系およびその疾患
本技術を、添付図面中に非限定的に一実施例として例示する。図面中、類似の参照符号は、以下の類似の要素を含む:
4.1 治療システム
5.4.2.1 電源
5.6.1 加湿器の概要
5.6.2.1 水リザーバ
・ 「軟性」材料は、シリコーンまたは熱可塑性エラストマー(TPE)を含み得、例えば指圧力下において容易に変形し得る。
・ 「硬質」材料は、ポリカーボネート、ポリプロピレン、鋼またはアルミニウムを含み得、例えば指圧力下において容易に変形し得ない。
(i)平坦化:上昇の後に比較的平坦な部位が続いた後、下降が発生すること。
(ii)M字型:立ち上がりにおいて1つおよび立ち下がりにおいて1つの2つの局所的ピークを持ち、これら2つのピークの間に比較的平坦な部位がある。
(iii)椅子状:単一の局所的ピークを持ち、このピークが立ち上がり部分に発生した後、比較的平坦な部位が続く。
(iv)逆椅子状:比較的平坦な部位の後に単一の局所的ピークが続き、このピークが立ち下がり部分に発生する。
(i)患者呼吸の30%の低下が少なくとも10秒+関連する4%の脱飽和、または、
(ii)患者呼吸の(50%未満の)低下が少なくとも10秒間継続し、関連して脱飽和が少なくとも3%であるかまたは覚醒が発生する。
5.8.4.1 顔の解剖学的構造
同床者 1100
患者インターフェース 3000
密閉形成構造 3100
接続領域 3102
前方開口部 3104
後方開口部 3106
前方タイ 3108
支持構造 3110
内面 3112
患者接触面 3114
患者非接触面 3116
縁部 3118
チャンバ 3120
アンダークッション 3122
シール形成構造 3130
翼密閉部 3131
開口部 3132
鼻柱係合部分 3133
肉厚の領域 3134
アンダークッション層 3135
翼密閉部支持部 3137
プレナムチャンバ接続部 3138
外側膜 3139
上方部位 3140
下方部位 3141
側方部位 3142
内方曲線状部位 3144
外方曲線状部位 3145
プレナムチャンバ 3200
腱 3210
上点 3220
下点 3230
位置決めおよび安定化構造 3300
導管 3301
ストラップコネクタ 3302
クリップ 3303
可撓性部分 3304
エルボーコネクタ 3305
ストラップ 3306
位置決めおよび安定化構造 3330
リジダイザ(rigidiser)アーム 3331
側部ストラップ 3332
頭頂部ストラップ 3333
開口部 3334
後ストラップ 3335
コネクタ 3336
リジダイザアームコネクタ 3337
リジダイザアームリング 3338
結合解除器接続リング 3339
可撓性結合解除構造 3340
プレナムチャンバコネクタ 3341
リジダイザアーム・アセンブリ 3342
通気部 3400
通気穴 3401
結合解除構造 3500
スイベル 3501
患者インターフェースコネクタ 3502
接続ポート 3600
前額支持部 3700
RPTデバイス 4000
外部ハウジング 4010
上側部位 4012
部位 4014
パネル 4015
シャーシ 4016
ハンドル 4018
空気圧ブロック 4020
空気フィルタ 4110
入口空気フィルタ 4112
出口空気フィルタ 4114
マフラー 4120
入口マフラー 4122
出口マフラー 4124
圧力生成器 4140
送風機 4142
モータ 4144
アンチスピルバック弁 4160
空気回路 4170
補充酸素 4180
電気コンポーネント 4200
PCBA 4202
電源 4210
入力デバイス 4220
変換器 4270
加湿器 5000
加湿器入口 5002
加湿器出口 5004
加湿器ベース 5006
リザーバ 5110
伝導性部位 5120
加湿器リザーバドック 5130
ロックレバー 5135
水位インジケータ 5150
加熱要素 5240
Claims (21)
- 空気流れを周囲空気圧力に対して連続的に陽圧において少なくとも患者の鼻孔入口を含む前記患者の気道への入口へ密閉された様態で送達するための患者インターフェースであって、前記患者インターフェースは、使用時において前記患者の睡眠時の前記患者の呼吸サイクル全体において周囲空気圧力よりも高い約4cmH2O〜約30cmH2Oの範囲の治療圧力を維持し、睡眠時呼吸障害が改善されるように構成され;前記患者インターフェースは:
少なくとも前記患者の鼻孔の入口を含む前記患者の気道への前記入口とのシールを形成するシール形成構造と;
使用時において治療圧力まで加圧されるように構成されたプレナムチャンバであって、前記シール形成構造が前記プレナムチャンバへ取り付けられ、前記プレナムチャンバが接続ポートを有し、前記空気流れが前記プレナムチャンバに向かうように空気回路が前記接続ポートに接続される、プレナムチャンバと;および
前記患者の気道への前記入口において治療圧力を維持しつつ前記患者の気道への前記入口周囲の領域と密閉接触する前記シール形成構造を維持する位置決めおよび安定化構造であって、2つのリジダイザアームを含むリジダイザアームアセンブリを備え、前記リジダイザアームはそれぞれ、使用時において前記患者の頬のうち1つに沿って移動するように構成される、位置決めおよび安定化構造と、を含み、
前記プレナムチャンバは、プレナムチャンバコネクタをさらに含み、前記リジダイザアーム・アセンブリは、リジダイザアーム接続リングを含み、
前記プレナムチャンバコネクタおよび前記リジダイザアーム接続リングは、前記患者の頭の動きによって前記位置決めおよび安定化構造に付加される力が前記プレナムチャンバおよび前記シール形成構造から結合解除されるように、少なくとも1つの可撓性結合解除構造によって可撓的に接続される、患者インターフェース。 - 前記プレナムチャンバコネクタは、前記プレナムチャンバの内方の前面へ固定される、請求項1に記載の患者インターフェース。
- 前記リジダイザアーム・アセンブリは、2つのリジダイザアームコネクタをさらに含み、前記リジダイザアームコネクタはそれぞれ、対応するリジダイザアームを前記リジダイザアーム接続リングへ接続させる、請求項1または2に記載の患者インターフェース。
- 前記リジダイザアーム接続リングおよび前記2つのリジダイザアームコネクタは、第1の材料の1つの均質的ピースから形成される、請求項3に記載の患者インターフェース。
- 前記リジダイザアームはそれぞれ、前記第1の材料と異なる第2の材料から形成される、請求項4に記載の患者インターフェース。
- 前記第1の材料は、前記第2の材料よりも高剛性である、請求項5に記載の患者インターフェース。
- 前記リジダイザアームはそれぞれ、化学結合または機械的連結により前記リジダイザアームコネクタのうち対応する1つへ接続される、請求項3〜6のうちいずれか一項に記載の患者インターフェース。
- 前記少なくとも1つの可撓性結合解除構造は、弾性材料を含む、請求項1〜7のうちいずれか一項に記載の患者インターフェース。
- 前記位置決めおよび安定化構造は、使用時において前記リジダイザアーム・アセンブリへ取り付けることにより前記患者インターフェースを前記患者の頭部上に固定するための複数のストラップを含む、請求項1〜8のうちいずれか一項に記載の患者インターフェース。
- 前記複数のストラップは、前記リジダイザアーム・アセンブリのみへ接続される、請求項9に記載の患者インターフェース。
- 前記リジダイザアームはそれぞれ開口部を有し、
前記複数のストラップは、2つのサイドストラップを含み、前記サイドストラップはそれぞれ、前記開口部において前記リジダイザアームのうち1つへ接続するように構成され、前記サイドストラップはそれぞれ、使用時において前記患者の眼の下側および前記患者の耳の上方を通過するように構成される、請求項9または10の患者インターフェース。 - 前記サイドストラップはそれぞれ、フック材料およびループ材料のうち1つを含み、前記サイドストラップはそれぞれ、前記サイドストラップを各開口部を通じて前記リジダイザアームへ固定するために、前記フック材料および前記ループ材料のうち他方のコネクタを含む、請求項11に記載の患者インターフェース。
- 前記複数のストラップのうち第1のストラップは、第1の弾性を有する第1の材料によって構成され、前記複数のストラップのうち第2のストラップは、前記第1の弾性と異なる第2の弾性を有する第2の材料によって構成される、請求項9〜12のうちいずれか一項に記載の患者インターフェース。
- 第1の材料および前記第2の材料はそれぞれ、織物、発泡材料および通気性ネオプレンのうち1つである、請求項13に記載の患者インターフェース。
- 前記複数のストラップは、頭頂骨の近位の患者頭部と係合するクラウンストラップと、後頭骨の近位の患者頭部と係合する後ストラップとを含む、請求項9〜14のうちいずれか一項に記載の患者インターフェース。
- 前記後ストラップは、前記クラウンストラップよりも高弾性である、請求項15に記載の患者インターフェース。
- 前記シール形成構造は、加圧ガスを前記患者の鼻孔の双方へ提供するための1つの開口部を有するか、または、前記シール形成構造は、2つの開口部それぞれから加圧ガスが前記患者の鼻孔のうち対応する1つへ提供されるように、2つの開口部を有する、請求項1〜16のうちいずれか一項に記載の患者インターフェース。
- 前記シール形成構造は、2つの翼密閉部を含み、各翼密閉部は、前記患者の鼻翼および鼻唇溝のうち対応する1つ間を密閉するような形状および寸法にされる、請求項1〜17のうちいずれか一項に記載の患者インターフェース。
- 前記シール形成構造は、アンダークッションを含み、前記アンダークッションは、前記シール形成構造の下部を前記患者の上唇に対して支持しかつ前記翼密閉部を前記患者の鼻翼および鼻唇溝のうち対応する1つに対して支持することのみを行うような形状および寸法にされる、請求項18に記載の患者インターフェース。
- 前記シール形成構造および前記アンダークッションは、1つの均質的材料ピースから形成される、請求項19に記載の患者インターフェース。
- 前記シール形成構造および前記アンダークッションは、シリコーンから形成される、請求項19または20に記載の患者インターフェース。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021164058A JP7368432B2 (ja) | 2016-04-28 | 2021-10-05 | 患者インターフェース |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662328988P | 2016-04-28 | 2016-04-28 | |
US62/328,988 | 2016-04-28 | ||
US201762480059P | 2017-03-31 | 2017-03-31 | |
US62/480,059 | 2017-03-31 | ||
PCT/AU2017/050390 WO2017185140A1 (en) | 2016-04-28 | 2017-04-28 | Patient interface |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021164058A Division JP7368432B2 (ja) | 2016-04-28 | 2021-10-05 | 患者インターフェース |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019514542A JP2019514542A (ja) | 2019-06-06 |
JP6957510B2 true JP6957510B2 (ja) | 2021-11-02 |
Family
ID=60161719
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018556438A Active JP6957510B2 (ja) | 2016-04-28 | 2017-04-28 | 患者インターフェース |
JP2021164058A Active JP7368432B2 (ja) | 2016-04-28 | 2021-10-05 | 患者インターフェース |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021164058A Active JP7368432B2 (ja) | 2016-04-28 | 2021-10-05 | 患者インターフェース |
Country Status (5)
Country | Link |
---|---|
US (2) | US11357943B2 (ja) |
EP (2) | EP3936179A1 (ja) |
JP (2) | JP6957510B2 (ja) |
CN (2) | CN109414557B (ja) |
WO (1) | WO2017185140A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD751188S1 (en) * | 2013-03-27 | 2016-03-08 | ResMes Limited | Patient interface |
CN113384792A (zh) | 2013-07-29 | 2021-09-14 | 瑞思迈私人有限公司 | 用于患者接口的热湿交换器 |
CN105555345B (zh) | 2013-08-05 | 2018-03-30 | 费雪派克医疗保健有限公司 | 用于在提供正压呼吸治疗中使用的接口及其与面罩组件的组合 |
SG10201811277XA (en) | 2014-06-17 | 2019-01-30 | Fisher & Paykel Healthcare Ltd | Patient interfaces |
SG10201909092SA (en) | 2015-03-31 | 2019-11-28 | Fisher & Paykel Healthcare Ltd | A user interface and system for supplying gases to an airway |
CN109152903B (zh) | 2016-01-21 | 2022-01-14 | 瑞思迈私人有限公司 | 用于患者接口的可调节头带管 |
JP6957510B2 (ja) * | 2016-04-28 | 2021-11-02 | レスメド・プロプライエタリー・リミテッド | 患者インターフェース |
CN114344654A (zh) * | 2016-06-13 | 2022-04-15 | 费雪派克医疗保健有限公司 | 鼻部密封件和呼吸接口 |
JP7083812B2 (ja) | 2016-08-11 | 2022-06-13 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 潰れることができる導管、患者用インターフェースおよびヘッドギアコネクタ |
MX2019011630A (es) | 2017-03-31 | 2020-01-27 | ResMed Pty Ltd | Interfaz de paciente. |
NZ796359A (en) * | 2018-03-28 | 2024-08-30 | ResMed Pty Ltd | Patient interface |
USD884153S1 (en) | 2018-04-04 | 2020-05-12 | Fisher & Paykel Healthcare Limited | Frame for a mask assembly |
USD924388S1 (en) | 2018-07-10 | 2021-07-06 | ResMed Pty Ltd | Patient interface |
USD942614S1 (en) | 2018-07-10 | 2022-02-01 | ResMed Pty Ltd | Combined cushion and frame module for patient interface |
EP4230245A1 (en) | 2018-08-20 | 2023-08-23 | ResMed Pty Ltd | Headgear for a patient interface |
EP4382156A3 (en) | 2018-08-20 | 2024-08-14 | ResMed Pty Ltd | Patient interface |
USD942615S1 (en) | 2018-09-12 | 2022-02-01 | ResMed Pty Ltd | Patient interface |
US12059528B2 (en) | 2018-10-16 | 2024-08-13 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US12115314B2 (en) | 2018-10-16 | 2024-10-15 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
WO2020079617A1 (en) | 2018-10-16 | 2020-04-23 | ResMed Pty Ltd | Patient interface |
EP3906078B1 (en) * | 2019-01-29 | 2023-04-26 | ResMed Pty Ltd | Headgear tubing for a patient interface |
CN114072190B (zh) * | 2019-06-28 | 2024-08-16 | 瑞思迈私人有限公司 | 易于戴上和脱下的可调整头带 |
CN110393849B (zh) * | 2019-08-12 | 2022-03-25 | 睿普生(北京)医学科技有限公司 | 一种微量持续给水的口唇保湿器械 |
CN114650858A (zh) * | 2019-09-10 | 2022-06-21 | 瑞思迈私人有限公司 | 患者接口 |
US11844887B2 (en) | 2019-10-16 | 2023-12-19 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
EP4084847A4 (en) * | 2019-12-31 | 2024-03-06 | Resmed Asia Pte. Ltd. | PATIENT INTERFACE CONSISTING OF A TEXTILE CONSTRUCTION AND INCLUDING A STIFFENING PART TO PROVIDE ADJUSTMENT |
CN115485005A (zh) * | 2020-01-29 | 2022-12-16 | 瑞思迈私人有限公司 | 用于定位和稳定结构的连接器 |
EP4121152A4 (en) * | 2020-03-20 | 2023-11-15 | ResMed Pty Ltd | PATIENT INTERFACE WITH AN OCCIPITAL ANCHOR |
JP7508580B2 (ja) * | 2020-04-07 | 2024-07-01 | レスメド・アジア・ピーティーイー・リミテッド | シリコーン層を有する患者インターフェース織物シール |
CN116056745A (zh) * | 2020-06-09 | 2023-05-02 | 瑞思迈私人有限公司 | 患者接口 |
US20230372655A1 (en) * | 2020-09-22 | 2023-11-23 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
WO2024207060A1 (en) * | 2023-04-03 | 2024-10-10 | ResMed Pty Ltd | Headgear connector |
USD1031974S1 (en) * | 2023-11-03 | 2024-06-18 | Dcstar Inc | Frame |
USD1032830S1 (en) * | 2023-11-03 | 2024-06-25 | Dcstar Inc | Frame |
USD1026208S1 (en) * | 2023-11-10 | 2024-05-07 | Dcstar Inc | Frame |
USD1026209S1 (en) * | 2023-11-10 | 2024-05-07 | Dcstar Inc | Frame |
Family Cites Families (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330273A (en) | 1964-10-15 | 1967-07-11 | Puritan Compressed Gas Corp | Oro-nasal face mask with improved sealing cuff |
US3330274A (en) | 1964-10-15 | 1967-07-11 | Puritan Compressed Gas Corp | Oro-nasal face mask with improved pneumatic sealing cuff |
JPS58500551A (ja) | 1981-04-24 | 1983-04-14 | ソメド プテイ.リミテツド | 鼻マスクのエア供給装置 |
US4782832A (en) | 1987-07-30 | 1988-11-08 | Puritan-Bennett Corporation | Nasal puff with adjustable sealing means |
US5687715A (en) | 1991-10-29 | 1997-11-18 | Airways Ltd Inc | Nasal positive airway pressure apparatus and method |
AUPM997394A0 (en) | 1994-12-09 | 1995-01-12 | University Of Sydney, The | Gas delivery mask |
US5724965A (en) | 1995-06-06 | 1998-03-10 | Respironics Inc. | Nasal mask |
AUPO126596A0 (en) | 1996-07-26 | 1996-08-22 | Resmed Limited | A nasal mask and mask cushion therefor |
AUPO504597A0 (en) | 1997-02-10 | 1997-03-06 | Resmed Limited | A mask and a vent assembly therefor |
AUPP366398A0 (en) | 1998-05-22 | 1998-06-18 | Resmed Limited | Ventilatory assistance for treatment of cardiac failure and cheyne-stokes breathing |
AUPQ102999A0 (en) | 1999-06-18 | 1999-07-08 | Resmed Limited | A connector for a respiratory mask and a respiratory mask |
US6581594B1 (en) | 2000-05-15 | 2003-06-24 | Resmed Limited | Respiratory mask having gas washout vent and gas washout vent for respiratory mask |
NZ562413A (en) | 2003-02-21 | 2009-02-28 | Resmed Ltd | Headgear assembly for nasal pillows mask |
EP1701759B1 (en) | 2003-12-31 | 2015-01-21 | ResMed Limited | Nozzle for an oronasal patient interface |
US7856982B2 (en) | 2004-03-11 | 2010-12-28 | Ric Investments, Llc | Patient interface device |
AU2005250035B2 (en) | 2004-06-03 | 2010-06-10 | Compumedics Limited | Adaptable breathing mask |
EP3679974A1 (en) | 2005-01-12 | 2020-07-15 | ResMed Pty Ltd | Cushion for patient interface |
US7546837B2 (en) | 2005-03-16 | 2009-06-16 | Ric Investments, Llc | Interface with rolling diaphragm |
CN102512741B (zh) * | 2005-06-06 | 2015-07-01 | 瑞思迈有限公司 | 用于面罩系统的头带组件及其形成方法和面罩系统 |
US7900630B2 (en) | 2005-06-17 | 2011-03-08 | Nellcor Puritan Bennett Llc | Gas delivery mask with flexible bellows |
US8245711B2 (en) | 2005-08-15 | 2012-08-21 | Ric Investments, Llc | Patient interface with adjustable cushion |
NZ565243A (en) * | 2005-08-22 | 2010-03-26 | Compumedics Ltd | Mask assembly |
NZ577485A (en) | 2006-05-24 | 2011-01-28 | Resmed Ltd | Compact low noise efficient blower for CPAP devices with a shield to prevent a line-of-sight path within |
US7500480B2 (en) | 2006-06-16 | 2009-03-10 | Koninklijke Philips Electronics N.V. | Chin pivot patient interface device |
ES2570171T3 (es) | 2006-07-28 | 2016-05-17 | Resmed Ltd | Dispositivo de terapia respiratoria |
EP3130371B1 (en) | 2006-07-28 | 2019-11-13 | ResMed Pty Ltd | Delivery of respiratory therapy |
KR101410869B1 (ko) | 2006-10-24 | 2014-06-25 | 레즈메드 모터 테크놀로지스 인코포레이티드 | 베어링을 구비한 브러시리스 dc 모터 |
EP2101855B1 (en) | 2006-12-15 | 2013-08-21 | ResMed Limited | Respiratory Mask |
ES2569880T3 (es) | 2006-12-15 | 2016-05-12 | Resmed Ltd. | Administración de terapia respiratoria |
AU2008202487B2 (en) | 2007-06-05 | 2013-07-04 | Resmed Motor Technologies Inc. | Blower with Bearing Tube |
NZ582559A (en) | 2007-07-30 | 2011-04-29 | Resmed Ltd | Breathable gas patient interface interlocking nasal prongs and frame unit |
EP3858411B1 (en) | 2007-08-24 | 2024-05-29 | ResMed Pty Ltd | Mask vent |
US8561613B2 (en) * | 2007-10-31 | 2013-10-22 | Resmed Limited | Respiratory mask assembly for stabilizing patient interface |
US8950403B2 (en) | 2008-03-04 | 2015-02-10 | Resmed Limited | Mask system and method for constructing the same |
WO2009139647A1 (en) | 2008-05-12 | 2009-11-19 | Fisher & Paykel Healthcare Limited | Interface |
US10792451B2 (en) | 2008-05-12 | 2020-10-06 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
EP2130563B1 (en) | 2008-06-04 | 2012-02-15 | ResMed Limited | Patient interface systems |
WO2009151344A1 (en) * | 2008-06-12 | 2009-12-17 | Fisher & Paykel Healthcare Limited | Respiratory nasal interface with sealing cap portions |
US20100282264A1 (en) | 2009-05-05 | 2010-11-11 | Hsiner Company, Ltd. | Respiratory mask having a damping ring |
CN102648018B (zh) | 2009-05-12 | 2016-03-30 | 费雪派克医疗保健有限公司 | 病人接口及其多个方面 |
CN105944209B (zh) * | 2009-05-29 | 2019-04-19 | 瑞思迈有限公司 | 鼻面罩系统 |
JP5819817B2 (ja) * | 2009-06-02 | 2015-11-24 | レスメド・リミテッドResMedLimited | 邪魔にならない鼻マスク |
AU2010206053B2 (en) | 2009-07-31 | 2014-08-07 | ResMed Pty Ltd | Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus |
NZ628624A (en) * | 2009-08-28 | 2015-10-30 | Resmed Ltd | Pap system |
EP4406580A3 (en) | 2009-11-12 | 2024-10-09 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
CN110575595A (zh) | 2009-11-20 | 2019-12-17 | 瑞思迈私人有限公司 | 面罩系统 |
CN102802711B (zh) | 2010-03-12 | 2015-07-22 | 皇家飞利浦电子股份有限公司 | 具有动态面罩调整的病人接口装置 |
US9387300B2 (en) * | 2010-03-25 | 2016-07-12 | Respcare, Inc. | Adjustable nasal prong and headgear assembly |
JP5906240B2 (ja) | 2010-08-09 | 2016-04-20 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 動的な自己調節機構を有する患者インタフェース装置 |
NZ713055A (en) | 2010-09-30 | 2017-04-28 | Resmed Ltd | Mask system |
CA2815585A1 (en) | 2010-10-25 | 2012-05-03 | Insleep Technologies, Llc | Butterfly nasal mask |
NZ773086A (en) | 2011-06-16 | 2022-08-26 | ResMed Pty Ltd | Humidifier and layered heating element |
AU2012292950B2 (en) | 2011-08-05 | 2015-10-29 | Resmed Motor Technologies Inc. | Blower |
US20140366885A1 (en) | 2011-09-22 | 2014-12-18 | Koninklijke Philips N.V. | Patient interface device with automatically tilting cushion |
BR112014011402A2 (pt) | 2011-11-15 | 2017-06-06 | Koninklijke Philips Nv | dispositivo de interface do paciente, e método de ajuste de um dispositivo de interface do paciente |
EP4043056B1 (en) | 2011-11-15 | 2024-10-23 | ResMed Pty Ltd | Nasal mask system |
US9956368B2 (en) | 2011-12-14 | 2018-05-01 | Koninklijke Philips N.V. | Patient interface device with customizable cushion |
WO2013156910A1 (en) | 2012-04-20 | 2013-10-24 | Koninklijke Philips N.V. | Auto-adjusting membrane for respiratory interface device |
CN108211073B (zh) * | 2012-05-18 | 2022-03-29 | 瑞思迈私人有限公司 | 鼻罩系统 |
RU2640443C2 (ru) | 2012-07-16 | 2018-01-09 | Конинклейке Филипс Н.В. | Лоткообразная накладка, которая имеет боковые стабилизаторы |
CN111420209A (zh) * | 2012-07-27 | 2020-07-17 | 瑞思迈私人有限公司 | 患者接口与用于制造它的方法 |
CA3142517A1 (en) | 2012-08-08 | 2014-02-13 | Fisher & Paykel Healthcare Limited | Headgear for patient interface |
US10576233B2 (en) | 2012-08-29 | 2020-03-03 | Fisher & Paykel Healthcare Limited | Nasal interfaces for respiratory therapy |
EP2919842B1 (en) | 2012-11-16 | 2022-12-28 | Fisher & Paykel Healthcare Limited | Nasal seal and interface |
JP6422880B2 (ja) | 2012-12-18 | 2018-11-14 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 呼吸インターフェースデバイス用のモーションスタビライザシステム |
EP2945678B1 (en) | 2013-01-16 | 2021-07-07 | ResMed Pty Ltd | Cushion member for a patient interface |
EP2945680B1 (en) | 2013-01-18 | 2019-10-09 | ResMed Pty Ltd | Patient interface |
CN108553726B (zh) * | 2013-04-11 | 2021-07-06 | 费雪派克医疗保健有限公司 | 柔性面罩联接件 |
EP3821931A1 (en) | 2013-05-14 | 2021-05-19 | ResMed Pty Ltd | Oro-nasal patient interface |
CN114887178A (zh) | 2013-07-17 | 2022-08-12 | 瑞思迈私人有限公司 | 治疗呼吸障碍的患者接口系统 |
EP3708211B1 (en) | 2013-11-15 | 2024-01-17 | ResMed Pty Ltd | Nasal cradle mask |
NZ630742A (en) | 2014-05-01 | 2016-02-26 | Resmed Ltd | A patient interface |
CN106714885B (zh) | 2014-07-02 | 2019-12-03 | 瑞思迈私人有限公司 | 定制的患者接口及其制作方法 |
WO2016043602A1 (en) | 2014-09-16 | 2016-03-24 | Fisher & Paykel Healthcare Limited | Headgear for a respiratory mask |
EP3782685B1 (en) | 2014-11-07 | 2023-12-27 | Fisher & Paykel Healthcare Limited | Breathing apparatus |
US10898668B2 (en) | 2015-03-04 | 2021-01-26 | ResMed Pty Ltd | Plastic to textile coupling for a patient interface and methods of manufacturing same |
US11052210B2 (en) * | 2015-03-25 | 2021-07-06 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
JP7218179B2 (ja) | 2015-09-11 | 2023-02-06 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 鼻シール、マスクおよび呼吸インタフェースアセンブリ |
WO2017124152A1 (en) | 2016-01-21 | 2017-07-27 | Resmed Limited | Adjustable headgear tubing for a patient interface |
CN109152904B (zh) | 2016-03-15 | 2021-05-28 | 费雪派克医疗保健有限公司 | 呼吸面罩系统 |
JP6957510B2 (ja) | 2016-04-28 | 2021-11-02 | レスメド・プロプライエタリー・リミテッド | 患者インターフェース |
-
2017
- 2017-04-28 JP JP2018556438A patent/JP6957510B2/ja active Active
- 2017-04-28 EP EP21182213.5A patent/EP3936179A1/en active Pending
- 2017-04-28 US US16/096,828 patent/US11357943B2/en active Active
- 2017-04-28 CN CN201780036876.3A patent/CN109414557B/zh active Active
- 2017-04-28 WO PCT/AU2017/050390 patent/WO2017185140A1/en unknown
- 2017-04-28 EP EP17788434.3A patent/EP3448485B1/en active Active
- 2017-04-28 CN CN202210963927.XA patent/CN115252999A/zh active Pending
-
2021
- 2021-10-05 JP JP2021164058A patent/JP7368432B2/ja active Active
-
2022
- 2022-05-09 US US17/739,244 patent/US12090275B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
NZ747732A (en) | 2021-06-25 |
JP7368432B2 (ja) | 2023-10-24 |
US20220257891A1 (en) | 2022-08-18 |
WO2017185140A1 (en) | 2017-11-02 |
US20190125996A1 (en) | 2019-05-02 |
JP2022001288A (ja) | 2022-01-06 |
EP3448485A4 (en) | 2019-08-07 |
US11357943B2 (en) | 2022-06-14 |
EP3448485A1 (en) | 2019-03-06 |
CN115252999A (zh) | 2022-11-01 |
EP3936179A1 (en) | 2022-01-12 |
US12090275B2 (en) | 2024-09-17 |
EP3448485B1 (en) | 2021-06-30 |
CN109414557B (zh) | 2022-08-30 |
JP2019514542A (ja) | 2019-06-06 |
CN109414557A (zh) | 2019-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6957510B2 (ja) | 患者インターフェース | |
JP7009633B2 (ja) | 患者インターフェース用の導管ヘッドギアコネクタ | |
JP6918803B2 (ja) | 厚さが変化するシール形成構造を備えた患者インターフェース | |
JP7044707B2 (ja) | 口腔鼻患者インターフェース | |
JP7146796B2 (ja) | 患者インターフェース | |
JP6932702B2 (ja) | 厚さが変化するシール形成構造を備えた患者インターフェース | |
JP6896741B2 (ja) | 患者インターフェース | |
JP7364723B2 (ja) | 患者インターフェース | |
JP7015963B2 (ja) | 患者インターフェースのためのヘッドギア | |
JP7071344B2 (ja) | 患者インターフェースのための通気および通気アダプタ | |
JP6991125B2 (ja) | 減容部材を備えた患者インターフェース | |
JP2021519158A (ja) | 患者インターフェース | |
JP2022525351A (ja) | 患者インターフェースのためのプレナムチャンバ挿入部 | |
JP2022009570A (ja) | 発泡体シール形成構造を用いた患者インターフェース | |
JP2022528365A (ja) | 患者インターフェース | |
JP7098842B2 (ja) | 織物通気アセンブリ | |
JP2023513051A (ja) | 位置決めおよび安定化構造のためのコネクタ | |
CN215608552U (zh) | 包括纺织密封构件的用于患者接口的密封形成结构 | |
JP2023534070A (ja) | 患者インタフェース並びに位置決め及び安定化構造 | |
JP7583074B2 (ja) | 患者インターフェース | |
JP2024156749A (ja) | 患者インターフェース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181227 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191118 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210318 |
|
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: 20210906 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211006 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6957510 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |