JP5410406B2 - 血液測定装置 - Google Patents
血液測定装置 Download PDFInfo
- Publication number
- JP5410406B2 JP5410406B2 JP2010276909A JP2010276909A JP5410406B2 JP 5410406 B2 JP5410406 B2 JP 5410406B2 JP 2010276909 A JP2010276909 A JP 2010276909A JP 2010276909 A JP2010276909 A JP 2010276909A JP 5410406 B2 JP5410406 B2 JP 5410406B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- container
- blood
- cleaning liquid
- control unit
- 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
- 210000004369 blood Anatomy 0.000 title claims description 58
- 239000008280 blood Substances 0.000 title claims description 58
- 238000004140 cleaning Methods 0.000 claims description 96
- 239000007788 liquid Substances 0.000 claims description 60
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000000034 method Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 9
- 239000003085 diluting agent Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 210000000601 blood cell Anatomy 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/12—Coulter-counters
-
- 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
- A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/03—Electric current
- A61L2/035—Electrolysis
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- G01N15/13—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- G01N15/01—
-
- G01N2015/137—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
Description
12 希釈血液作製部
13 廃液槽
14 空気源
15、16 パイプ
20 容器
21 第1の容器
22 第2の容器
23 アパーチャ
24 第1の電極
25 第2の電極
30 制御部
31 操作部
32 表示部
Claims (6)
- アパーチャを介して連通する第1及び第2の容器と、
前記アパーチャを挟んで対向するように、それぞれ第1の容器と第2の容器に設けられる第1及び第2の電極と、
制御部と、
を具備し、
前記制御部は、
前記第1の容器に希釈血液が入れられると共に前記第2の容器に希釈液が入れられた状態において、前記第1及び第2の電極間に電流を流して血液測定を行い、
前記第1及び第2の容器に血液の希釈液が入れられた状態において、前記第1及び第2の電極に電圧を印加して電気分解を行い、アパーチャを隔壁として用いることで、洗浄液を生成すると共に、生成された洗浄液を用いて、少なくとも前記アパーチャと前記第1及び第2の容器との洗浄を行うことを特徴とする血液測定装置。 - 更に、洗浄指示を行う入力手段を備え、
制御部は、洗浄指示を受けると、洗浄液の生成及び該洗浄液を用いた洗浄を行うことを特徴とする請求項1に記載の血液測定装置。 - 制御部は、洗浄が必要なときを検出し、洗浄液の生成及び該洗浄液を用いた洗浄を行うことを特徴とする請求項2に記載の血液測定装置。
- 制御部は、所定時刻に洗浄液の生成及び該洗浄液を用いた洗浄を行うことを特徴とする請求項2に記載の血液測定装置。
- 制御部は、前記第1の容器と第2の容器とのいずれかに生成された洗浄液を用いた洗浄を行うことを特徴とする請求項1乃至4のいずれか1項に記載の血液測定装置。
- 制御部は、印加電圧、印加時間又は極性の少なくとも一つを任意に設定できることを特徴とする請求項1乃至5のいずれか1項に記載の血液測定装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010276909A JP5410406B2 (ja) | 2010-12-13 | 2010-12-13 | 血液測定装置 |
US13/323,626 US8747632B2 (en) | 2010-12-13 | 2011-12-12 | Blood measuring apparatus |
EP11193015.2A EP2463640A3 (en) | 2010-12-13 | 2011-12-12 | Blood measuring apparatus |
CN201110415449.0A CN102539301B (zh) | 2010-12-13 | 2011-12-13 | 血液测量装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010276909A JP5410406B2 (ja) | 2010-12-13 | 2010-12-13 | 血液測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012127681A JP2012127681A (ja) | 2012-07-05 |
JP5410406B2 true JP5410406B2 (ja) | 2014-02-05 |
Family
ID=45375224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010276909A Expired - Fee Related JP5410406B2 (ja) | 2010-12-13 | 2010-12-13 | 血液測定装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8747632B2 (ja) |
EP (1) | EP2463640A3 (ja) |
JP (1) | JP5410406B2 (ja) |
CN (1) | CN102539301B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111033254A (zh) * | 2017-08-31 | 2020-04-17 | 深圳迈瑞生物医疗电子股份有限公司 | 样本检测装置、样本分析仪及样本检测方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US26608A (en) | 1859-12-27 | Railroad-car | ||
US2656508A (en) | 1949-08-27 | 1953-10-20 | Wallace H Coulter | Means for counting particles suspended in a fluid |
JP2685544B2 (ja) * | 1988-11-11 | 1997-12-03 | 株式会社日立製作所 | 血液フィルタおよび血液検査方法並びに血液検査装置 |
JP2619756B2 (ja) * | 1991-11-07 | 1997-06-11 | 株式会社オムコ | 殺菌水製造方法 |
JPH09121891A (ja) * | 1995-10-31 | 1997-05-13 | Daikin Ind Ltd | 酸性電解水の殺菌性能の定量方法、それを使用して酸性電解水の殺菌性能をモニターする方法、及び酸性電解水の製造装置 |
GB9526652D0 (en) * | 1995-12-29 | 1996-02-28 | Shine Thomas A | Electrode assembly |
JPH11153604A (ja) | 1997-11-20 | 1999-06-08 | Hitachi Ltd | 自動分析方法および装置 |
JP2000334460A (ja) * | 1999-05-26 | 2000-12-05 | Matsushita Electric Ind Co Ltd | 電解濾過装置 |
AU2006294199B2 (en) * | 2005-09-22 | 2011-11-10 | Koninklijke Philips Electronics N.V. | Detection and subsequent removal of an aperture blockage |
CN201497691U (zh) | 2009-07-14 | 2010-06-02 | 重庆天海医疗设备有限公司 | 封闭式测量血液粘度的自动检测装置 |
-
2010
- 2010-12-13 JP JP2010276909A patent/JP5410406B2/ja not_active Expired - Fee Related
-
2011
- 2011-12-12 EP EP11193015.2A patent/EP2463640A3/en not_active Withdrawn
- 2011-12-12 US US13/323,626 patent/US8747632B2/en not_active Expired - Fee Related
- 2011-12-13 CN CN201110415449.0A patent/CN102539301B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012127681A (ja) | 2012-07-05 |
US8747632B2 (en) | 2014-06-10 |
EP2463640A3 (en) | 2017-10-04 |
CN102539301B (zh) | 2015-05-20 |
US20120145536A1 (en) | 2012-06-14 |
CN102539301A (zh) | 2012-07-04 |
EP2463640A2 (en) | 2012-06-13 |
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