KR100338436B1 - 의학용 맥진 센서 - Google Patents
의학용 맥진 센서 Download PDFInfo
- Publication number
- KR100338436B1 KR100338436B1 KR1019990041049A KR19990041049A KR100338436B1 KR 100338436 B1 KR100338436 B1 KR 100338436B1 KR 1019990041049 A KR1019990041049 A KR 1019990041049A KR 19990041049 A KR19990041049 A KR 19990041049A KR 100338436 B1 KR100338436 B1 KR 100338436B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- sensor
- pulse
- subject
- pressure sensing
- 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
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 9
- 239000002990 reinforced plastic Substances 0.000 claims abstract description 7
- 239000004945 silicone rubber Substances 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 230000035485 pulse pressure Effects 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229920006268 silicone film Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 abstract description 6
- 210000003462 vein Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229940124595 oriental medicine Drugs 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02444—Details of sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims (4)
- 피진단자의 맥을 측정하는 의학용 맥진 센서에 있어서,피진단자의 피부에 밀착되고 맥파 진동에 따라 변동하는 피진단자의 피부와 센서 사이에 발생하는 공기층의 압력 변화를 감지하도록 공기층을 밀폐시키는 실리콘막, 밀폐된 공기층의 압력 변화를 감지하여 감지된 압력 변화를 전달하는 실리콘 겔, 상기 실리콘 겔에 의해 전달되는 압력 변화를 측정하는 압력 측정판으로 이루어진 압력 감지부를 포함하는 압력 감지 센서;상기 압력 감지부의 크기에 맞게 구멍이 뚫려 상기 압력 감지부를 감싸고, 상기 압력 감지 센서의 전면에 부착되어 상기 압력 감지 센서가 피진단자의 피부에 고정되게 하는 실리콘 고무;상기 압력 감지 센서의 후면에 부착되어, 후면에서 가변하여 가해지는 압력을 상기 압력 감지 센서를 통해 피진단자의 피부에 전달하는 강화 플라스틱판을 포함하는 의학용 맥진 센서.
- 제1항에서,상기 실리콘 고무는상기 압력 감지부가 피진단자의 피부에 접촉하는 부위를 넓게 하여 안정적으로 맥압을 측정하도록 하는 것을 특징으로 하는 의학용 맥진 센서.
- 제1항에서,상기 강화 플라스틱판은상기 압력 감지 센서의 후면에 에폭시로 부착되어, 상기 압력 감지부가 상기 후면에서 가변하여 가해지는 압력을 절대압으로 측정하도록 하는 것을 특징으로 하는 의학용 맥진 센서.
- 제1항에서,상기 압력 감지 센서는상기 피진단자의 피부위에 생성된 상기 공기층 다음에 상기 실리콘 막이 형성되고, 상기 공기층을 밀폐시키는 실리콘 막 다음에 상기 실리콘 겔이 형성되며,상기 실리콘 겔의 다음에 상기 실리콘 겔의 압력변화를 측정하는 압력 측정판이 형성되는 것을 특징으로 하는 의학용 맥진 센서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990041049A KR100338436B1 (ko) | 1999-09-22 | 1999-09-22 | 의학용 맥진 센서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990041049A KR100338436B1 (ko) | 1999-09-22 | 1999-09-22 | 의학용 맥진 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010028668A KR20010028668A (ko) | 2001-04-06 |
KR100338436B1 true KR100338436B1 (ko) | 2002-05-27 |
Family
ID=19612710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990041049A Expired - Fee Related KR100338436B1 (ko) | 1999-09-22 | 1999-09-22 | 의학용 맥진 센서 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100338436B1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100383459B1 (ko) * | 2000-01-19 | 2003-05-12 | 시원테크 주식회사 | 가속도 맥파 측정장치 |
KR20020080831A (ko) * | 2001-04-18 | 2002-10-26 | 정원철 | 휴대용 맥진장치 |
KR20020080830A (ko) * | 2001-04-18 | 2002-10-26 | 정원철 | 휴대용 맥진 장치용 압력 감지기 |
KR100416046B1 (ko) * | 2001-07-03 | 2004-01-24 | 광주과학기술원 | 공압시스템을 이용한 맥파검출장치 |
WO2003007817A1 (en) * | 2001-07-18 | 2003-01-30 | C-One Tech., Ltd. | Apparatus for measuring accelerated plethysmogram |
KR100730385B1 (ko) | 2005-10-19 | 2007-06-19 | 상지대학교산학협력단 | 자성박막을 이용한 맥진 센서 |
KR100849383B1 (ko) | 2006-09-01 | 2008-07-31 | 상지대학교산학협력단 | 홀소자를 이용한 맥진 센서 |
JP2010535574A (ja) * | 2007-08-07 | 2010-11-25 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | 動脈のナンディパルス波形の定量的検出に有用な非侵襲装置「ナンディ・トラジーニ」 |
JP2015025769A (ja) * | 2013-07-29 | 2015-02-05 | ビフレステック株式会社 | 検体情報検出ユニット、検体情報処理装置、及び検体情報検出ユニットの製造方法 |
-
1999
- 1999-09-22 KR KR1019990041049A patent/KR100338436B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010028668A (ko) | 2001-04-06 |
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