JPH10505413A - 圧力変換器用インサート - Google Patents
圧力変換器用インサートInfo
- Publication number
- JPH10505413A JPH10505413A JP8504502A JP50450296A JPH10505413A JP H10505413 A JPH10505413 A JP H10505413A JP 8504502 A JP8504502 A JP 8504502A JP 50450296 A JP50450296 A JP 50450296A JP H10505413 A JPH10505413 A JP H10505413A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- coupling
- pressure transducer
- container
- tube
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
- A61M1/3641—Pressure isolators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/17—General characteristics of the apparatus with redundant control systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- External Artificial Organs (AREA)
- Measuring Fluid Pressure (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.透析器械のような、医療のための器械に配置される圧力変換器用に、管セ ットにおける点滴室のような、器械の外に配置される装置と結合するためのイン サートであって、 前記器械のフロント(1)に配置される、ほぼカップ形の容器(10)と、 一端が圧力変換器(28)へ或いは圧力変換器に対するカップリング(32) へ結合される、前記容器内に配置された管(15)と、 一方の側が前記管(15)に結合され他方の側に前記装置と結合するためのカ ップリング(24,34)を備えている、前記容器内に配置されたフィルタユニ ット(21) とを有することを特徴とする圧力変換器用インサート。 2.請求項1に記載のインサートであって、圧力変換器(28)が前記器械内 で容器(10)の外部に固定されていることと、管(15)が圧力変換器(28 )から容器(10)を通って該容器の内部まで延びていることとを特徴とするイ ンーサート。 3.請求項1に記載のインサートであって、管(15)が前記容器の内部から その底部を貫いて延在し、少し離れて配置された圧力変換器(5)へ管を介して 結合するための管継手(32)を以て終わっていることを特徴とするインサート 。 4.請求項1から3の何れか一項に記載のインサートであって、前記容器のオ リフィスを覆い、フィルタユニット(21)と結合される雄形のルア−カップリ ング(34)の形の前記カップリングを備えているカバー(36)を有すること を特徴とするインサート。 5.請求項1から3の何れか一項に記載のインサートであって、前記容器のオ リフィスを覆い、カップリング(24)への接近を可能にする中心穴(27)を 設けられているカバー(25)を有することを特徴とするインサート。 6.請求項5に記載のインサートであって、カップリング(24)が、比較的 厚肉であり且つ前記装置へのコネクタ(31)を受容する寸法の内腔を備えた管 によって構成されることを特徴とするインサート。 7.請求項1から6の何れか一項に記載のインサートであって、インサート( 10)と圧力変換器(5)との間にて該インサートの外部に配置された追加フィ ルタユニット(33)を有することを特徴とするインサート。 8.請求項1から7の何れか一項に記載のインサートであって、容器(10) が本質的にカップ形であることと、該容器がその開いた外端においてフロント( 1)に固定されていることとを特徴とするインサート。 9.請求項1から8の何れか一項に記載のインサートであって、管(15)が 前記容器の底部に同心配置されて圧力変換器(28)と結合するために該底部を 貫いて延びていることを特徴とするインサート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402720-8 | 1994-08-15 | ||
SE9402720A SE9402720D0 (sv) | 1994-08-15 | 1994-08-15 | Insats för tryckgivare |
PCT/SE1995/000796 WO1996005494A1 (en) | 1994-08-15 | 1995-06-28 | Insert for a pressure transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10505413A true JPH10505413A (ja) | 1998-05-26 |
JP3659423B2 JP3659423B2 (ja) | 2005-06-15 |
Family
ID=20394922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50450296A Expired - Fee Related JP3659423B2 (ja) | 1994-08-15 | 1995-06-28 | 圧力変換器用インサート |
Country Status (7)
Country | Link |
---|---|
US (1) | US5914033A (ja) |
EP (1) | EP0776469B1 (ja) |
JP (1) | JP3659423B2 (ja) |
AT (1) | ATE196358T1 (ja) |
DE (1) | DE69518845T2 (ja) |
SE (1) | SE9402720D0 (ja) |
WO (1) | WO1996005494A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009518086A (ja) * | 2005-12-05 | 2009-05-07 | フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー | 濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置 |
US7621983B2 (en) | 2003-03-21 | 2009-11-24 | Gambro Lundia Ab | Transduction-protection device |
US8241237B2 (en) | 2005-06-03 | 2012-08-14 | Fresenius Medical Care Deutschland Gmbh | System for monitoring the pressure in a blood line and a device to be used in such a system |
JP2012526627A (ja) * | 2009-05-13 | 2012-11-01 | ヘモネティクス・コーポレーション | 流体カセット中の圧力モニタリング |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6280406B1 (en) | 1997-09-12 | 2001-08-28 | Gambro, Inc | Extracorporeal blood processing system |
EP0941132A2 (en) * | 1997-09-12 | 1999-09-15 | COBE Laboratories, Inc. | Extracorporeal blood processing system |
US6453749B1 (en) * | 1999-10-28 | 2002-09-24 | Motorola, Inc. | Physical sensor component |
US6769319B2 (en) | 2001-07-09 | 2004-08-03 | Freescale Semiconductor, Inc. | Component having a filter |
KR100434997B1 (ko) * | 2002-01-02 | 2004-06-09 | 주식회사 일룸 | 의자의 등받이 |
US7021148B2 (en) | 2002-04-30 | 2006-04-04 | Baxter International Inc. | Apparatus and method for sealing pressure sensor membranes |
US7069788B2 (en) * | 2003-12-23 | 2006-07-04 | Jms North America Corp. | Double membrane transducer protector |
US7516665B2 (en) * | 2003-12-23 | 2009-04-14 | Jms North America Corporation | Double membrane transducer protector |
DE102006053582B4 (de) * | 2006-11-10 | 2019-11-14 | Carl Zeiss Meditec Ag | Steckergriff für eine Schlauchleitung |
DE102009024575A1 (de) * | 2009-04-23 | 2010-12-23 | Fresenius Medical Care Deutschland Gmbh | Verbindungseinrichtung und Verfahren zum Konnektieren wenigstens zweier fluidführender medizinitechnischer Systeme, sowie medizintechnische Vorrichtung |
US8753515B2 (en) | 2009-12-05 | 2014-06-17 | Home Dialysis Plus, Ltd. | Dialysis system with ultrafiltration control |
US8501009B2 (en) | 2010-06-07 | 2013-08-06 | State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Fluid purification system |
CN103957960B (zh) | 2011-10-07 | 2016-04-13 | 霍姆透析普拉斯有限公司 | 用于透析系统的热交换流体净化 |
CN103781509B (zh) | 2011-12-13 | 2016-08-17 | 奥莱登医学1987有限公司 | 鲁尔接头 |
DE102013106582A1 (de) * | 2013-06-24 | 2014-12-24 | Ulrich Gmbh & Co. Kg | Druckmesszelle zur Verwendung in einem Infusions- oder Injektionssystem |
JP6657186B2 (ja) | 2014-04-29 | 2020-03-04 | アウトセット・メディカル・インコーポレイテッドOutset Medical, Inc. | 透析システムおよび方法 |
EP4039286A1 (en) | 2016-08-19 | 2022-08-10 | Outset Medical, Inc. | Peritoneal dialysis system and methods |
US11060935B2 (en) * | 2019-05-01 | 2021-07-13 | Kulite Semiconductor Products, Inc. | Pressure transducer assembly with selectable damping inserts |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1134101A (en) * | 1964-09-01 | 1968-11-20 | Babcock & Wilcox Ltd | Improvements in or relating to pressure devices |
US3371537A (en) * | 1965-09-16 | 1968-03-05 | William J. Kiene | Pressure indicator |
US3422679A (en) * | 1967-12-13 | 1969-01-21 | Gerber Prod | Aseptic pressure and/or vacuum measuring device |
NO125760B (ja) * | 1971-02-17 | 1972-10-30 | Sentralinst For Ind Forskning | |
US4227420A (en) * | 1979-06-11 | 1980-10-14 | Baxter Travenol Laboratories, Inc. | Pressure coupling mechanism in a pressure monitoring assembly |
SE444080B (sv) * | 1983-06-30 | 1986-03-17 | Gambro Lundia Ab | Tryckmetningssystem |
SE451541B (sv) * | 1983-06-30 | 1987-10-19 | Gambro Lundia Ab | System for extrakorporeal blodbehandling |
US4714464A (en) * | 1986-10-27 | 1987-12-22 | Entravision, Inc. | Mechanism for coupling the aspirant line of an irrigation/aspiration machine to the pressure monitoring section |
GB8829311D0 (en) * | 1988-12-13 | 1989-01-25 | Bioflo Limited | Fluid flow control apparatus |
DK172894B1 (da) * | 1991-01-03 | 1999-09-27 | Niels Aage Aunsholt | Hæmodialyseapparat |
US5486286A (en) * | 1991-04-19 | 1996-01-23 | Althin Medical, Inc. | Apparatus for performing a self-test of kidney dialysis membrane |
-
1994
- 1994-08-15 SE SE9402720A patent/SE9402720D0/xx unknown
-
1995
- 1995-06-28 JP JP50450296A patent/JP3659423B2/ja not_active Expired - Fee Related
- 1995-06-28 AT AT95926558T patent/ATE196358T1/de not_active IP Right Cessation
- 1995-06-28 DE DE69518845T patent/DE69518845T2/de not_active Expired - Fee Related
- 1995-06-28 US US08/793,036 patent/US5914033A/en not_active Expired - Fee Related
- 1995-06-28 WO PCT/SE1995/000796 patent/WO1996005494A1/en active IP Right Grant
- 1995-06-28 EP EP95926558A patent/EP0776469B1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7621983B2 (en) | 2003-03-21 | 2009-11-24 | Gambro Lundia Ab | Transduction-protection device |
US8241237B2 (en) | 2005-06-03 | 2012-08-14 | Fresenius Medical Care Deutschland Gmbh | System for monitoring the pressure in a blood line and a device to be used in such a system |
JP2009518086A (ja) * | 2005-12-05 | 2009-05-07 | フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー | 濡れた疎水性フィルタの吹き飛ばしクリーニング方法およびこの方法を実施する装置 |
JP2012526627A (ja) * | 2009-05-13 | 2012-11-01 | ヘモネティクス・コーポレーション | 流体カセット中の圧力モニタリング |
Also Published As
Publication number | Publication date |
---|---|
US5914033A (en) | 1999-06-22 |
DE69518845T2 (de) | 2001-01-11 |
EP0776469B1 (en) | 2000-09-13 |
SE9402720D0 (sv) | 1994-08-15 |
DE69518845D1 (de) | 2000-10-19 |
ATE196358T1 (de) | 2000-09-15 |
JP3659423B2 (ja) | 2005-06-15 |
EP0776469A1 (en) | 1997-06-04 |
WO1996005494A1 (en) | 1996-02-22 |
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