JPH0413143U - - Google Patents
Info
- Publication number
- JPH0413143U JPH0413143U JP5559990U JP5559990U JPH0413143U JP H0413143 U JPH0413143 U JP H0413143U JP 5559990 U JP5559990 U JP 5559990U JP 5559990 U JP5559990 U JP 5559990U JP H0413143 U JPH0413143 U JP H0413143U
- Authority
- JP
- Japan
- Prior art keywords
- dialysate
- flow rate
- supply valve
- storage tank
- liquid level
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 238000001631 haemodialysis Methods 0.000 claims description 5
- 230000000322 hemodialysis Effects 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims 2
- 210000004369 blood Anatomy 0.000 claims 2
- 208000001647 Renal Insufficiency Diseases 0.000 claims 1
- 238000000502 dialysis Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 201000006370 kidney failure Diseases 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- External Artificial Organs (AREA)
Description
第1図はこの考案による血液透析装置の実施例
を示すブロツク系統図、第2図Aは従来の電磁弁
を示す断面図、第2図Bは流量段階設定手段とし
てのリーク電磁弁の例を示す断面図、第3図は第
2図Bのリーク電磁弁の給液圧力−リーク流量特
性を示す図、第4図は流量段階設定手段の他の例
を示す図、第5図は従来の血液透析装置を示すブ
ロツク系統図である。
を示すブロツク系統図、第2図Aは従来の電磁弁
を示す断面図、第2図Bは流量段階設定手段とし
てのリーク電磁弁の例を示す断面図、第3図は第
2図Bのリーク電磁弁の給液圧力−リーク流量特
性を示す図、第4図は流量段階設定手段の他の例
を示す図、第5図は従来の血液透析装置を示すブ
ロツク系統図である。
Claims (1)
- 【実用新案登録請求の範囲】 腎不全患者の体外循環血液と、透析液とを透析
器により接触させ、患者血液中の余剰イオン、不
要老廃物および水分などを透析液中に移動させな
がら、透析治療を行い、透析液が供給される供給
透析液ラインの入口と前記透析器との間に透析液
を貯留する貯留タンクが設けられ、その貯留タン
クにはその透析液の液面の設定された高液位およ
び低液位をそれぞれ検出する手段が設けられ、前
記供給透析液ラインの入口と前記貯留タンクの間
に供給透析液を遮断することができる給液弁が挿
入された血液透析装置において、 前記給液弁と直列に設けられ、透析液の流量を
2段階以上に設定することができる流量段階設定
手段と、 前記貯留タンクにおける透析液液面を、前記高
液位を前記低液位との間で緩衝的に変化させるよ
うに前記給液弁と前記流量段階設定手段とを制御
する手段と、 を備えたことを特徴とする血液透析装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5559990U JP2524876Y2 (ja) | 1990-05-28 | 1990-05-28 | 血液透析装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5559990U JP2524876Y2 (ja) | 1990-05-28 | 1990-05-28 | 血液透析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0413143U true JPH0413143U (ja) | 1992-02-03 |
JP2524876Y2 JP2524876Y2 (ja) | 1997-02-05 |
Family
ID=31578693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5559990U Expired - Lifetime JP2524876Y2 (ja) | 1990-05-28 | 1990-05-28 | 血液透析装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2524876Y2 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012515305A (ja) * | 2009-01-12 | 2012-07-05 | フレゼニウス メディカル ケア ホールディングス インコーポレーテッド | 弁 |
US9157786B2 (en) | 2012-12-24 | 2015-10-13 | Fresenius Medical Care Holdings, Inc. | Load suspension and weighing system for a dialysis machine reservoir |
US9308307B2 (en) | 2007-09-13 | 2016-04-12 | Fresenius Medical Care Holdings, Inc. | Manifold diaphragms |
US9354640B2 (en) | 2013-11-11 | 2016-05-31 | Fresenius Medical Care Holdings, Inc. | Smart actuator for valve |
US9352282B2 (en) | 2007-09-25 | 2016-05-31 | Fresenius Medical Care Holdings, Inc. | Manifolds for use in conducting dialysis |
US9358331B2 (en) | 2007-09-13 | 2016-06-07 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine with improved reservoir heating system |
US9415152B2 (en) | 2007-11-29 | 2016-08-16 | Fresenius Medical Care Holdings, Inc. | Disposable apparatus and kit for conducting dialysis |
US9517296B2 (en) | 2007-09-13 | 2016-12-13 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
US9759710B2 (en) | 2008-09-12 | 2017-09-12 | Fresenius Medical Care Holdings, Inc. | Modular reservoir assembly for a hemodialysis and hemofiltration system |
US10758868B2 (en) | 2008-10-30 | 2020-09-01 | Fresenius Medical Care Holdings, Inc. | Methods and systems for leak detection in a dialysis system |
US11525798B2 (en) | 2012-12-21 | 2022-12-13 | Fresenius Medical Care Holdings, Inc. | Method and system of monitoring electrolyte levels and composition using capacitance or induction |
-
1990
- 1990-05-28 JP JP5559990U patent/JP2524876Y2/ja not_active Expired - Lifetime
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9308307B2 (en) | 2007-09-13 | 2016-04-12 | Fresenius Medical Care Holdings, Inc. | Manifold diaphragms |
US11071811B2 (en) | 2007-09-13 | 2021-07-27 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
US10857281B2 (en) | 2007-09-13 | 2020-12-08 | Fresenius Medical Care Holdings, Inc. | Disposable kits adapted for use in a dialysis machine |
US9358331B2 (en) | 2007-09-13 | 2016-06-07 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine with improved reservoir heating system |
US10596310B2 (en) | 2007-09-13 | 2020-03-24 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
US9517296B2 (en) | 2007-09-13 | 2016-12-13 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
US10383993B2 (en) | 2007-09-13 | 2019-08-20 | Fresenius Medical Care Holdings, Inc. | Pump shoe for use in a pumping system of a dialysis machine |
US10258731B2 (en) | 2007-09-13 | 2019-04-16 | Fresenius Medical Care Holdings, Inc. | Manifold diaphragms |
US10022673B2 (en) | 2007-09-25 | 2018-07-17 | Fresenius Medical Care Holdings, Inc. | Manifolds for use in conducting dialysis |
US11224841B2 (en) | 2007-09-25 | 2022-01-18 | Fresenius Medical Care Holdings, Inc. | Integrated disposable component system for use in dialysis systems |
US9352282B2 (en) | 2007-09-25 | 2016-05-31 | Fresenius Medical Care Holdings, Inc. | Manifolds for use in conducting dialysis |
US9415152B2 (en) | 2007-11-29 | 2016-08-16 | Fresenius Medical Care Holdings, Inc. | Disposable apparatus and kit for conducting dialysis |
US10034973B2 (en) | 2007-11-29 | 2018-07-31 | Fresenius Medical Care Holdings, Inc. | Disposable apparatus and kit for conducting dialysis |
US9759710B2 (en) | 2008-09-12 | 2017-09-12 | Fresenius Medical Care Holdings, Inc. | Modular reservoir assembly for a hemodialysis and hemofiltration system |
US10670577B2 (en) | 2008-10-30 | 2020-06-02 | Fresenius Medical Care Holdings, Inc. | Modular reservoir assembly for a hemodialysis and hemofiltration system |
US11169137B2 (en) | 2008-10-30 | 2021-11-09 | Fresenius Medical Care Holdings, Inc. | Modular reservoir assembly for a hemodialysis and hemofiltration system |
US10758868B2 (en) | 2008-10-30 | 2020-09-01 | Fresenius Medical Care Holdings, Inc. | Methods and systems for leak detection in a dialysis system |
US10808861B2 (en) | 2009-01-12 | 2020-10-20 | Fresenius Medical Care Holdings, Inc. | Valve system |
JP2012515305A (ja) * | 2009-01-12 | 2012-07-05 | フレゼニウス メディカル ケア ホールディングス インコーポレーテッド | 弁 |
US9360129B2 (en) | 2009-01-12 | 2016-06-07 | Fresenius Medical Care Holdings, Inc. | Valve system |
US10197180B2 (en) | 2009-01-12 | 2019-02-05 | Fresenius Medical Care Holdings, Inc. | Valve system |
US11525798B2 (en) | 2012-12-21 | 2022-12-13 | Fresenius Medical Care Holdings, Inc. | Method and system of monitoring electrolyte levels and composition using capacitance or induction |
US10539450B2 (en) | 2012-12-24 | 2020-01-21 | Fresenius Medical Care Holdings, Inc. | Load suspension and weighing system for a dialysis machine reservoir |
US11187572B2 (en) | 2012-12-24 | 2021-11-30 | Fresenius Medical Care Holdings, Inc. | Dialysis systems with a suspended reservoir |
US9157786B2 (en) | 2012-12-24 | 2015-10-13 | Fresenius Medical Care Holdings, Inc. | Load suspension and weighing system for a dialysis machine reservoir |
US10019020B2 (en) | 2013-11-11 | 2018-07-10 | Fresenius Medical Care Holdings, Inc. | Smart actuator for valve |
US10817004B2 (en) | 2013-11-11 | 2020-10-27 | Fresenius Medical Care Holdings, Inc. | Valve system with a pressure sensing displacement member |
US9354640B2 (en) | 2013-11-11 | 2016-05-31 | Fresenius Medical Care Holdings, Inc. | Smart actuator for valve |
Also Published As
Publication number | Publication date |
---|---|
JP2524876Y2 (ja) | 1997-02-05 |
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