JP5657685B2 - ピストンポンプによる試料採取をモニタするための装置 - Google Patents
ピストンポンプによる試料採取をモニタするための装置 Download PDFInfo
- Publication number
- JP5657685B2 JP5657685B2 JP2012538386A JP2012538386A JP5657685B2 JP 5657685 B2 JP5657685 B2 JP 5657685B2 JP 2012538386 A JP2012538386 A JP 2012538386A JP 2012538386 A JP2012538386 A JP 2012538386A JP 5657685 B2 JP5657685 B2 JP 5657685B2
- Authority
- JP
- Japan
- Prior art keywords
- working chamber
- pressure
- plunger
- end wall
- pump
- 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
- 238000012544 monitoring process Methods 0.000 title claims description 3
- 238000005070 sampling Methods 0.000 title description 8
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004159 blood analysis Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000036765 blood level Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/03—Pressure in the compression chamber
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- External Artificial Organs (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
D3≒D16=6mm
D17=8mm
− ポンピング中の通常の圧力状態又は異常な圧力状態を示すデータベースを記憶することにより蓄積する機能;
− 前記データベースを記録し,保存する機能;
− 前記データベースからのデータを用いてポンプ圧力を瞬時に比較する機能;
− 異常な瞬間圧力値の場合に警告を発する機能。
Claims (5)
- ポンピング中に容積が変化する作業室(3)と,前記作業室(3)内に配置された圧力タップ(11)を備え,前記圧力タップ(11)が端壁(12)の全体又は一部を形成する圧力センサを含み,
更に,前記作業室(3)より延在すると共に,吸引及び/又は排出用のオリフィス(6)と連通する導管(4)を含み,前記オリフィス(6)が前記圧力タップ(11)の端壁(12)と実質的に接していることを特徴とする,吸引及び/又は排出による液体のポンピングを確実にできる自動分析システムのためのポンプ装置(1)。 - 前記作業室(3)が円筒状で,前記作業室(3)内に摺動可能かつ密封可能に取り付けられたプランジャ(8)を備え,それにより,前記作業室(3)の容積が,前記作業室(3)内の前記プランジャ(8)の位置によって変化し,前記圧力タップ(11)が,前記プランジャ(8)に対向する,前記作業室(3)の一端に配置されることを特徴とする請求項1記載の装置。
- 前記圧力センサが,前記作業室(3)の端壁(12)である前記端壁(12)を形成する膜(24)を備えることを特徴とする請求項1又は2記載の装置。
- 前記圧力センサで測定される瞬間圧力と通常の圧力の状態とを比較するためのモニタ手段を備えることを特徴とする請求項1〜3いずれか1項記載の装置。
- 請求項1〜4いずれか1項記載の装置を備えることを特徴とする,血液の自動分析システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0957999 | 2009-11-13 | ||
FR0957999A FR2952682B1 (fr) | 2009-11-13 | 2009-11-13 | Dispositif pour surveiller un prelevement a l'aide d'une pompe a piston. |
PCT/FR2010/052395 WO2011058268A1 (fr) | 2009-11-13 | 2010-11-08 | Dispositif pour surveiller un prélèvement à l'aide d'une pompe à piston. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013511034A JP2013511034A (ja) | 2013-03-28 |
JP5657685B2 true JP5657685B2 (ja) | 2015-01-21 |
Family
ID=42125896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012538386A Active JP5657685B2 (ja) | 2009-11-13 | 2010-11-08 | ピストンポンプによる試料採取をモニタするための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9234821B2 (ja) |
EP (1) | EP2499370B1 (ja) |
JP (1) | JP5657685B2 (ja) |
CN (1) | CN102713292B (ja) |
FR (1) | FR2952682B1 (ja) |
WO (1) | WO2011058268A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017207480A (ja) * | 2016-05-10 | 2017-11-24 | アブサレフ,カルド | 流体中の圧力を測定するための装置及び該装置を備えたポンプ |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11833333B2 (en) | 2017-07-12 | 2023-12-05 | Insuline Medical Ltd | Drug tracking device |
WO2020027766A1 (en) * | 2018-07-30 | 2020-02-06 | Schlumberger Technology Corporation | Formation fluid analysis apparatus and related methods |
KR20230090681A (ko) | 2021-12-15 | 2023-06-22 | 고려대학교 산학협력단 | 어류의 혈액 채취를 위한 미세 조절 펌프 기반 혈액 수집기 및 방법 |
Family Cites Families (31)
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US2541621A (en) * | 1947-10-14 | 1951-02-13 | Louis F Thompson | Hypodermic syringe |
JPS5876162U (ja) * | 1981-11-17 | 1983-05-23 | オリンパス光学工業株式会社 | 詰り検知機構 |
US4958622A (en) * | 1983-05-11 | 1990-09-25 | Selenke William M | Hypodermic syringe for taking and transporting a specimen |
US4549554A (en) * | 1984-01-03 | 1985-10-29 | Markham Charles W | Aspiration biopsy device |
US4624659A (en) * | 1985-09-24 | 1986-11-25 | Goldberg Edward M | Syringe with pressure sensing means |
US4698055A (en) * | 1986-11-24 | 1987-10-06 | Sealfon Andrew I | Hypodermic syringe |
US4815313A (en) * | 1987-11-16 | 1989-03-28 | Abbott Laboratories | Syringe pressure calibration reference |
US5118907A (en) * | 1989-11-13 | 1992-06-02 | Stout Thomas D | System and method for medical device interconnection utilizing controlled dispensing of elongated interconnecting member |
US4995867A (en) * | 1990-01-24 | 1991-02-26 | Zollinger Eugene A | Aural medication dispenser |
US5295967A (en) * | 1992-09-23 | 1994-03-22 | Becton, Dickinson And Company | Syringe pump having continuous pressure monitoring and display |
JPH06180272A (ja) * | 1992-12-11 | 1994-06-28 | Minoru Atake | 液体の計量方式 |
US5723795A (en) * | 1995-12-14 | 1998-03-03 | Abbott Laboratories | Fluid handler and method of handling a fluid |
US5961934A (en) * | 1998-02-18 | 1999-10-05 | Biospace International Inc. | Dynamically controlled crystallization method and apparatus and crystals obtained thereby |
US6394977B1 (en) * | 1998-03-25 | 2002-05-28 | Merit Medical Systems, Inc. | Pressure gauge with digital stepping motor and reusable transfer plug |
US7449008B2 (en) * | 1998-04-10 | 2008-11-11 | Milestone Scientific, Inc. | Drug infusion device with tissue identification using pressure sensing |
CN2446508Y (zh) * | 2000-07-31 | 2001-09-05 | 李桂江 | 高保真测压器 |
US7195610B1 (en) * | 2001-09-17 | 2007-03-27 | Cardinal Health 303, Inc. | Pneumatic syringe driver |
US6866648B2 (en) * | 2002-05-28 | 2005-03-15 | Macosta Medical U.S.A., L.L.C. | Method and apparatus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia |
US20020198498A1 (en) * | 2002-07-18 | 2002-12-26 | David Porat | Syringe for high-viscosity fluids |
JP4102863B2 (ja) * | 2003-02-14 | 2008-06-18 | 株式会社スタックシステム | 分注機及び分注装置 |
FR2862387B1 (fr) * | 2003-11-18 | 2006-06-09 | C2 Diagnostics | Bloc seringues pour automate d'analyse de liquides, notamment pour l'analyse sanguine |
DE112005000331B4 (de) * | 2004-03-05 | 2019-03-28 | Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) | Optimierte Hochleistungs-Flüssigkeitschromatographieprobeneinbringung mit Blasendetektion |
US7418880B1 (en) * | 2004-12-13 | 2008-09-02 | Michael P Smith | Sample collector using a syringe with a side port in the barrel |
DE202006010293U1 (de) * | 2005-07-22 | 2006-08-31 | Tecan Trading Ag | Pipettiergerät mit Computerprogrammprodukt zum Akzeptieren oder Verwerfen von pipettierten Flüssigkeitsproben |
US7581660B2 (en) * | 2005-11-09 | 2009-09-01 | Hamilton Bonaduz Ag | Drip-resistant pipetting device and drip-resistant pipetting method |
JP2008002897A (ja) * | 2006-06-21 | 2008-01-10 | Olympus Corp | 分注装置および自動分析装置 |
WO2009024562A1 (en) * | 2007-08-17 | 2009-02-26 | Novo Nordisk A/S | Medical device with value sensor |
FR2927999B1 (fr) * | 2008-02-21 | 2010-09-17 | Gilson Sas | Viscosimetre comprenant un systeme de pipetage, a precision amelioree et conception simplifiee |
US20100069851A1 (en) * | 2008-09-17 | 2010-03-18 | Mobitech Regenerative Medicine | Method And Apparatus For Pressure Detection |
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US8888677B2 (en) * | 2010-11-12 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Pressure limiting device for gastric band adjustment |
-
2009
- 2009-11-13 FR FR0957999A patent/FR2952682B1/fr not_active Expired - Fee Related
-
2010
- 2010-11-08 EP EP10792981.2A patent/EP2499370B1/fr active Active
- 2010-11-08 US US13/509,684 patent/US9234821B2/en active Active
- 2010-11-08 CN CN201080059342.0A patent/CN102713292B/zh active Active
- 2010-11-08 WO PCT/FR2010/052395 patent/WO2011058268A1/fr active Application Filing
- 2010-11-08 JP JP2012538386A patent/JP5657685B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017207480A (ja) * | 2016-05-10 | 2017-11-24 | アブサレフ,カルド | 流体中の圧力を測定するための装置及び該装置を備えたポンプ |
Also Published As
Publication number | Publication date |
---|---|
EP2499370A1 (fr) | 2012-09-19 |
FR2952682A1 (fr) | 2011-05-20 |
US20130145866A1 (en) | 2013-06-13 |
JP2013511034A (ja) | 2013-03-28 |
FR2952682B1 (fr) | 2017-08-25 |
CN102713292A (zh) | 2012-10-03 |
EP2499370B1 (fr) | 2014-01-22 |
CN102713292B (zh) | 2015-10-14 |
US9234821B2 (en) | 2016-01-12 |
WO2011058268A1 (fr) | 2011-05-19 |
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