JP2021158841A - 給電装置、およびバイタルセンサ - Google Patents
給電装置、およびバイタルセンサ Download PDFInfo
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- JP2021158841A JP2021158841A JP2020058255A JP2020058255A JP2021158841A JP 2021158841 A JP2021158841 A JP 2021158841A JP 2020058255 A JP2020058255 A JP 2020058255A JP 2020058255 A JP2020058255 A JP 2020058255A JP 2021158841 A JP2021158841 A JP 2021158841A
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- Prior art keywords
- capacitor
- power supply
- power
- supply circuit
- substrate
- Prior art date
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- 239000003990 capacitor Substances 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims description 26
- 239000000523 sample Substances 0.000 claims description 22
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000002595 magnetic resonance imaging Methods 0.000 description 3
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0836—Measuring rate of CO2 production
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
-
- 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
- A61B2562/182—Electrical shielding, e.g. using a Faraday cage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
- A61B2562/225—Connectors or couplings
- A61B2562/227—Sensors with electrical connectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Emergency Medicine (AREA)
- Obesity (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
バイタルセンサに電力を供給するための給電回路と、
前記給電回路と電気的に接続されているキャパシタと、
前記キャパシタを充電する電力を供給するためのコネクタと、
少なくとも前記給電回路と前記キャパシタを覆っており、電磁波をシールドするシールドケースと、
を備えている。
被検者の身体に装着可能であり、当該被検者のバイタルサインに対応する信号を出力するプローブと、
少なくとも前記プローブに電力を供給する給電回路と、
前記給電回路と電気的に接続されているキャパシタと、
前記キャパシタを充電する電力を供給するためのコネクタと、
少なくとも前記給電回路と前記キャパシタを覆っており、電磁波をシールドするシールドケースと、
を備えている。
Claims (6)
- バイタルセンサに電力を供給するための給電回路と、
前記給電回路と電気的に接続されているキャパシタと、
前記キャパシタを充電する電力を供給するためのコネクタと、
少なくとも前記給電回路と前記キャパシタを覆っており、電磁波をシールドするシールドケースと、
を備えている、
給電装置。 - 前記キャパシタは、電気二重層現象を利用して充放電を行なう、
請求項1に記載の給電装置。 - 少なくとも前記給電回路を支持している基板を備えており、
前記キャパシタは、円筒形状を有する蓄電部と、当該蓄電部を支持している基板部を備えたリチウムイオンキャパシタであり、
前記基板部は、前記蓄電部が前記基板の主面に沿って延びるように配置されている、
請求項2に記載の給電装置。 - 少なくとも前記コネクタと前記キャパシタを支持している基板を備えており、
前記コネクタと前記キャパシタを接続している充電線路は、前記基板の内層に形成されている、
請求項1から3のいずれか一項に記載の給電装置。 - 前記シールドケースは、非磁性金属により形成されている、
請求項1から4のいずれか一項に記載の給電装置。 - 被検者の身体に装着可能であり、当該被検者のバイタルサインに対応する信号を出力するプローブと、
少なくとも前記プローブに電力を供給する給電回路と、
前記給電回路と電気的に接続されているキャパシタと、
前記キャパシタを充電する電力を供給するためのコネクタと、
少なくとも前記給電回路と前記キャパシタを覆っており、電磁波をシールドするシールドケースと、
を備えている、
バイタルセンサ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020058255A JP7548718B2 (ja) | 2020-03-27 | 2020-03-27 | バイタルセンサ |
PCT/JP2021/010157 WO2021193158A1 (en) | 2020-03-27 | 2021-03-12 | Power supply device and vital sensor |
US17/906,872 US20230144618A1 (en) | 2020-03-27 | 2021-03-12 | Power supply device and vital sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020058255A JP7548718B2 (ja) | 2020-03-27 | 2020-03-27 | バイタルセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021158841A true JP2021158841A (ja) | 2021-10-07 |
JP7548718B2 JP7548718B2 (ja) | 2024-09-10 |
Family
ID=75252787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020058255A Active JP7548718B2 (ja) | 2020-03-27 | 2020-03-27 | バイタルセンサ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230144618A1 (ja) |
JP (1) | JP7548718B2 (ja) |
WO (1) | WO2021193158A1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1681010B1 (en) * | 2003-10-27 | 2012-10-10 | Olympus Corporation | Capsule type medical device |
EP2069987B1 (en) | 2006-05-12 | 2013-10-30 | Invivo Corporation | Base station for use in mri comprising a detachable display unit |
US8491529B2 (en) * | 2007-07-20 | 2013-07-23 | Medingo, Ltd. | Vented dispensing device and method |
US9113793B2 (en) | 2010-12-10 | 2015-08-25 | Rohm Co., Ltd. | Pulse wave sensor |
US9153994B2 (en) | 2011-10-14 | 2015-10-06 | Welch Allyn, Inc. | Motion sensitive and capacitor powered handheld device |
US10680454B2 (en) * | 2018-06-04 | 2020-06-09 | Simplex Quantum Inc. | Power supply circuit for biological signal measurement circuit and biological signal measuring apparatus |
JP6533329B1 (ja) | 2018-10-05 | 2019-06-19 | キユーピー株式会社 | 酢酸菌体含有食品組成物およびその製造方法 |
-
2020
- 2020-03-27 JP JP2020058255A patent/JP7548718B2/ja active Active
-
2021
- 2021-03-12 WO PCT/JP2021/010157 patent/WO2021193158A1/en active Application Filing
- 2021-03-12 US US17/906,872 patent/US20230144618A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021193158A1 (en) | 2021-09-30 |
JP7548718B2 (ja) | 2024-09-10 |
US20230144618A1 (en) | 2023-05-11 |
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