JP4565418B2 - パルスフォトメトリープローブ - Google Patents
パルスフォトメトリープローブ Download PDFInfo
- Publication number
- JP4565418B2 JP4565418B2 JP2008164392A JP2008164392A JP4565418B2 JP 4565418 B2 JP4565418 B2 JP 4565418B2 JP 2008164392 A JP2008164392 A JP 2008164392A JP 2008164392 A JP2008164392 A JP 2008164392A JP 4565418 B2 JP4565418 B2 JP 4565418B2
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- Prior art keywords
- light
- light receiving
- sheet
- light emitting
- unit
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- 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
- A61B5/026—Measuring blood flow
- A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
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- 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
- A61B5/02—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
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- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
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- 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
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- 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
- A61B5/6829—Foot or ankle
-
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
-
- 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
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
11 第2のシート
12 第1のシート
13 生体接触面
14 粘着樹脂層面
15 光量調整部
21 発光部
22 受光部
23 第1のリード線
24 第2のリード線
26 基部
30 保護シート
31 スリット
40 表面シート
50 剥離シート
60 測定部
Claims (7)
- 生体に装着された状態において生体組織に向けて光を射出するための発光部と、
前記生体組織を介して到来する前記発光部の射出光を受光する受光部と、
前記発光部の光射出側面及び前記受光部の光受側面に位置し、生体組織に接する表面シートと、
前記発光部の非光射出側面及び前記受光部の非光受側面に位置し、前記発光部と前記受光部の距離方向に伸縮可能とするスリットが形成され、前記発光部及び前記受光部を保護する保護シートと、
前記表面シート及び前記保護シートを覆う第1のシートと、
前記発光部若しくは前記受光部のいずれか一方に到る第1のリード線と、
生体に装着された際に、前記第1のリード線と束ねられる基部から前記受光部若しくは前記発光部のいずれか他方まで到る適正長となる少なくとも一つ以上の弛み部を有する第2のリード線と
を具備することを特徴とするパルスフォトメトリープローブ。 - 前記スリットは、保護シートを貫通して切り込まれた全抜きにて形成されるか、保護シートの途中まで切り込み貫通させない半抜きにて形成されることを特徴とする請求項1に記載のパルスフォトメトリープローブ。
- 前記基部は前記保護シート若しくは前記第1のシートの少なくともいずれか一方に覆われることを特徴とする請求項1または2に記載のパルスフォトメトリープローブ。
- 前記第2のリード線は、前記発光部と前記受光部の距離方向に対して、前記基部から30度以上の角度により前記受光部方向に延びていることを特徴とする請求項1乃至3のいずれか1項に記載のパルスフォトメトリープローブ。
- 前記受光部の光受側面に対応する前記表面シートには、光量調整部が設けられていることを特徴とする請求項1乃至4のいずれか1項に記載のパルスフォトメトリープローブ。
- 前記表面シートより更に生体組織側に位置し、生体組織に接する第2のシートを
具備することを特徴とする請求項1乃至4に記載のパルスフォトメトリープローブ。 - 前記受光部の光受側面に対応する前記第2のシートには、光量調整部が設けられていることを特徴とする請求項6に記載のパルスフォトメトリープローブ。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008164392A JP4565418B2 (ja) | 2008-06-24 | 2008-06-24 | パルスフォトメトリープローブ |
| US12/491,211 US9808166B2 (en) | 2008-06-24 | 2009-06-24 | Pulse photometry probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008164392A JP4565418B2 (ja) | 2008-06-24 | 2008-06-24 | パルスフォトメトリープローブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010004928A JP2010004928A (ja) | 2010-01-14 |
| JP4565418B2 true JP4565418B2 (ja) | 2010-10-20 |
Family
ID=41431944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008164392A Active JP4565418B2 (ja) | 2008-06-24 | 2008-06-24 | パルスフォトメトリープローブ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9808166B2 (ja) |
| JP (1) | JP4565418B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6688104B2 (ja) * | 2016-02-29 | 2020-04-28 | 日本光電工業株式会社 | パルスフォトメトリ用プローブ |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60158803U (ja) * | 1984-03-30 | 1985-10-22 | スタンレー電気株式会社 | 光センサ |
| US4865038A (en) * | 1986-10-09 | 1989-09-12 | Novametrix Medical Systems, Inc. | Sensor appliance for non-invasive monitoring |
| JPH05317295A (ja) * | 1992-05-26 | 1993-12-03 | Omron Corp | 生体組織酸素計測用プローブ |
| US5680857A (en) * | 1992-08-28 | 1997-10-28 | Spacelabs Medical, Inc. | Alignment guide system for transmissive pulse oximetry sensors |
| JPH06327658A (ja) * | 1993-03-26 | 1994-11-29 | Nippon Koden Corp | 酸素飽和度計用プローブ |
| US7190984B1 (en) * | 1996-03-05 | 2007-03-13 | Nellcor Puritan Bennett Incorporated | Shunt barrier in pulse oximeter sensor |
| US5797841A (en) * | 1996-03-05 | 1998-08-25 | Nellcor Puritan Bennett Incorporated | Shunt barrier in pulse oximeter sensor |
| AU3065997A (en) * | 1996-05-15 | 1997-12-05 | Nellcor Puritan Bennett Incorporated | Semi-reusable sensor with disposable sleeve |
| US5830136A (en) * | 1996-10-31 | 1998-11-03 | Nellcor Puritan Bennett Incorporated | Gel pad optical sensor |
| IL124787A0 (en) * | 1998-06-07 | 1999-01-26 | Itamar Medical C M 1997 Ltd | Pressure applicator devices particularly useful for non-invasive detection of medical conditions |
| WO2001017426A1 (en) * | 1999-09-10 | 2001-03-15 | Gorski Stephen H | Oximeter sensor with functional liner |
| CA2392219A1 (en) * | 1999-11-22 | 2001-05-31 | Mallinckrodt Inc. | Pulse oximeter sensor with widened metal strip |
| US6748254B2 (en) * | 2001-10-12 | 2004-06-08 | Nellcor Puritan Bennett Incorporated | Stacked adhesive optical sensor |
| US20030100840A1 (en) * | 2001-11-28 | 2003-05-29 | Nihon Kohden Corporation | Pulse photometry probe |
| JP3896408B2 (ja) | 2001-11-28 | 2007-03-22 | 日本光電工業株式会社 | パルスフォトメトリープローブ |
| JP2004049579A (ja) * | 2002-07-19 | 2004-02-19 | World Wide Network:Kk | 医療用測定装置 |
| US7280858B2 (en) * | 2004-01-05 | 2007-10-09 | Masimo Corporation | Pulse oximetry sensor |
| US7937129B2 (en) * | 2005-03-21 | 2011-05-03 | Masimo Corporation | Variable aperture sensor |
| JP2007105316A (ja) * | 2005-10-14 | 2007-04-26 | Konica Minolta Sensing Inc | 生体情報測定器 |
| JP2007195816A (ja) * | 2006-01-27 | 2007-08-09 | Sharp Corp | 使い捨て型の光検出器および非侵襲型光学的生体センサ |
| WO2009014419A1 (en) * | 2007-07-20 | 2009-01-29 | Bmeye B.V. | A cuff for determining a physiological parameter |
-
2008
- 2008-06-24 JP JP2008164392A patent/JP4565418B2/ja active Active
-
2009
- 2009-06-24 US US12/491,211 patent/US9808166B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010004928A (ja) | 2010-01-14 |
| US9808166B2 (en) | 2017-11-07 |
| US20090318819A1 (en) | 2009-12-24 |
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