JP2015146884A - 循環型体腔内液体灌流システム及びその制御方法 - Google Patents
循環型体腔内液体灌流システム及びその制御方法 Download PDFInfo
- Publication number
- JP2015146884A JP2015146884A JP2014021046A JP2014021046A JP2015146884A JP 2015146884 A JP2015146884 A JP 2015146884A JP 2014021046 A JP2014021046 A JP 2014021046A JP 2014021046 A JP2014021046 A JP 2014021046A JP 2015146884 A JP2015146884 A JP 2015146884A
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- fiber membrane
- body cavity
- liquid
- isotonic
- 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 title claims description 124
- 230000010412 perfusion Effects 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 7
- 239000012510 hollow fiber Substances 0.000 claims abstract description 98
- 239000012528 membrane Substances 0.000 claims abstract description 97
- 239000012530 fluid Substances 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011259 mixed solution Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000002637 fluid replacement therapy Methods 0.000 claims 3
- 239000000644 isotonic solution Substances 0.000 description 23
- 210000000683 abdominal cavity Anatomy 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0229—Devices operating in a closed circuit, i.e. recycling the irrigating fluid
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0202—Enemata; Irrigators with electronic control means or interfaces
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0212—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity after use
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0216—Pressure
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/022—Volume; Flow rate
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3337—Controlling, regulating pressure or flow by means of a valve by-passing a pump
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- 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
- A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
- A61M2205/705—Testing of filters for leaks
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
-
- 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
- A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating 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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7563—General characteristics of the apparatus with filters with means preventing clogging of 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1021—Abdominal cavity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (6)
- 体腔内から抜き出した等張液と異物の混合液から異物を分離して、等張液を体腔内に返液する、循環型の体腔内液体灌流システムであって、
中空糸膜束を収容するとともに、前記中空糸膜束の一方の開口端から前記中空糸膜内に混合液を送る流入ポートと、前記中空糸膜束によって濾過され異物と分離された等張液を送り出す返液ポートと、前記中空糸膜束の他方の開口端に接続された排出ポートと、を備える、中空糸膜モジュールと、
前記排出ポートに接続された排出バルブと、
前記中空糸膜モジュールの内圧を測定する圧力センサと、
前記中空糸膜モジュールの内圧に基づいて前記排出バルブを開放させて、前記中空糸膜内の異物を排出させる制御部と、
を備えることを特徴とする、循環型体腔内灌流システム。 - 請求項1に記載の循環型体腔内灌流システムであって、
補液容器から体腔内に等張液を送る補液ポンプを備え、
前記制御部は、前記排出バルブの開放による混合液の排出分を、前記補液ポンプから体腔内への等張液の送液により補償することを特徴とする、循環型体腔内灌流システム。 - 請求項2に記載の循環型体腔内灌流システムであって、
前記流入ポートに混合液を送る循環ポンプを備え、
前記制御部は、前記排出バルブの開放期間に、前記循環ポンプと前記補液ポンプを同期駆動させることを特徴とする、循環型体腔内灌流システム。 - 請求項3に記載の循環型体腔内灌流システムであって、
前記返液ポートから体腔内までの返液流路には、体腔内に返液される等張液の流量を制御する返液バルブが設けられ、
前記制御部は、前記循環ポンプと前記補液ポンプの同期駆動期間に、前記返液バルブを閉止させることを特徴とする、循環型体腔内灌流システム。 - 請求項2に記載の循環型体腔内灌流システムであって、
体壁上に配置され、等張液が貯留される水槽を備え、
前記水槽には、等張液の液面レベルを測定するレベルセンサが設けられ、
前記制御部は、前記液面レベルに応じて前記補液ポンプを駆動させることを特徴とする、循環型体腔内灌流システム。 - 体腔内から抜き出した等張液と異物の混合液から異物を分離して、等張液を体腔内に返液する、循環型の体腔内液体灌流システムの制御方法であって、
中空糸膜束を収容するとともに、前記中空糸膜束の一方の開口端から前記中空糸膜内に混合液を送る流入ポートと、前記中空糸膜束によって濾過され異物と分離された等張液を送り出す返液ポートと、前記中空糸膜束の他方の開口端に接続された排出ポートと、を備える中空糸膜モジュールに対して、前記流入ポートから混合液を送り、
混合液が送られた前記中空糸膜モジュールの内圧を測定し、
測定された前記中空糸膜モジュールの内圧に基づいて、前記排出ポートに接続された排出バルブを開放させて、前記中空糸膜内の異物を排出させることを特徴とする、循環型体腔内灌流システムの制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014021046A JP6273153B2 (ja) | 2014-02-06 | 2014-02-06 | 循環型体腔内液体灌流システム及びその作動方法 |
US15/111,017 US10159780B2 (en) | 2014-02-06 | 2015-01-29 | Circulating system for in-body-cavity liquid perfusion and method for controlling same |
CN201580007601.8A CN105992598B (zh) | 2014-02-06 | 2015-01-29 | 循环型体腔内液体灌流系统及其控制方法 |
PCT/JP2015/052484 WO2015119032A1 (ja) | 2014-02-06 | 2015-01-29 | 循環型体腔内液体灌流システム及びその制御方法 |
EP15745990.0A EP3103488B1 (en) | 2014-02-06 | 2015-01-29 | Circulating system for in-body-cavity liquid perfusion and method for controlling same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014021046A JP6273153B2 (ja) | 2014-02-06 | 2014-02-06 | 循環型体腔内液体灌流システム及びその作動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015146884A true JP2015146884A (ja) | 2015-08-20 |
JP6273153B2 JP6273153B2 (ja) | 2018-01-31 |
Family
ID=53777839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014021046A Expired - Fee Related JP6273153B2 (ja) | 2014-02-06 | 2014-02-06 | 循環型体腔内液体灌流システム及びその作動方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10159780B2 (ja) |
EP (1) | EP3103488B1 (ja) |
JP (1) | JP6273153B2 (ja) |
CN (1) | CN105992598B (ja) |
WO (1) | WO2015119032A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11065568B2 (en) | 2018-01-19 | 2021-07-20 | Mann+Hummel Gmbh | Smart filter module analysis system and associated methods |
CN111389228B (zh) * | 2020-04-30 | 2023-10-31 | 江苏汉邦科技股份有限公司 | 一种可调式中空纤维超滤系统 |
CN116115851B (zh) * | 2023-02-16 | 2024-07-16 | 盐城市第三人民医院 | 一种伤口造口清洗消毒装置 |
CN118356296B (zh) * | 2024-06-20 | 2024-08-30 | 四川省医学科学院·四川省人民医院 | 一种换向式腹腔介入的多点热灌注引流装置及其方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900022A (en) * | 1973-12-10 | 1975-08-19 | Jerrold Widran | Endoscope with uninterrupted flow purging system |
JPH04507057A (ja) * | 1990-04-04 | 1992-12-10 | フェルトン ホールディング | 人間または動物の生体の組織または腔を連続的に灌流および排液するための装置 |
JP2013135805A (ja) * | 2011-12-28 | 2013-07-11 | Nikkiso Co Ltd | 分離返液返血装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5423738A (en) * | 1992-03-13 | 1995-06-13 | Robinson; Thomas C. | Blood pumping and processing system |
EP2116269B1 (en) * | 2007-02-15 | 2013-10-16 | Asahi Kasei Medical Co., Ltd. | Blood purification system |
JP5724485B2 (ja) * | 2011-03-15 | 2015-05-27 | 澁谷工業株式会社 | 血液透析装置 |
-
2014
- 2014-02-06 JP JP2014021046A patent/JP6273153B2/ja not_active Expired - Fee Related
-
2015
- 2015-01-29 EP EP15745990.0A patent/EP3103488B1/en active Active
- 2015-01-29 CN CN201580007601.8A patent/CN105992598B/zh active Active
- 2015-01-29 US US15/111,017 patent/US10159780B2/en active Active
- 2015-01-29 WO PCT/JP2015/052484 patent/WO2015119032A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900022A (en) * | 1973-12-10 | 1975-08-19 | Jerrold Widran | Endoscope with uninterrupted flow purging system |
JPH04507057A (ja) * | 1990-04-04 | 1992-12-10 | フェルトン ホールディング | 人間または動物の生体の組織または腔を連続的に灌流および排液するための装置 |
JP2013135805A (ja) * | 2011-12-28 | 2013-07-11 | Nikkiso Co Ltd | 分離返液返血装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105992598A (zh) | 2016-10-05 |
WO2015119032A1 (ja) | 2015-08-13 |
JP6273153B2 (ja) | 2018-01-31 |
EP3103488B1 (en) | 2019-10-09 |
US10159780B2 (en) | 2018-12-25 |
CN105992598B (zh) | 2018-11-20 |
EP3103488A4 (en) | 2017-10-04 |
EP3103488A1 (en) | 2016-12-14 |
US20160331887A1 (en) | 2016-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6273153B2 (ja) | 循環型体腔内液体灌流システム及びその作動方法 | |
ES2604210T3 (es) | Sistemas y procedimientos de arrastre y retirada de aire antes de tratamiento de diálisis | |
ES2404937T3 (es) | Método para el llenado libre de aire del lado de la sangre de un aparato para hemodiálisis con una solución electrolítica fisiológica | |
ES2402306T3 (es) | Método y aparato para cebar un circuito de sangre extracorporal | |
US10682451B2 (en) | Calibration method for flowmeters in blood dialysis system | |
JP4716409B2 (ja) | 血液浄化装置 | |
JP2010273693A5 (ja) | ||
US9592330B2 (en) | Dialysis apparatus | |
US10016552B2 (en) | Method of ultrasonic degassing of liquids for dialysis | |
MX2013014206A (es) | Metodo y arreglo para ventilar gases de un recipiente teniendo un concentrado en polvo para uso en hemodialisis. | |
JP4613831B2 (ja) | 血液浄化装置及びその血液循環路の自動プライミング方法 | |
JP6801235B2 (ja) | 液体貯留装置 | |
US20110036768A1 (en) | Continuous blood purification system provided with syringe pumps | |
JP2019068950A (ja) | 圧力測定用容器および血液浄化装置 | |
JP2010136746A (ja) | 血液透析装置 | |
JP5276906B2 (ja) | 血液浄化装置 | |
JP6320080B2 (ja) | 腹水又は胸水の濾過液濃縮方法及び濾過液濃縮システム | |
KR100942853B1 (ko) | 폐쇄형 저혈조 | |
JP5629155B2 (ja) | 陰圧治療装置 | |
JP2012024126A (ja) | 血液浄化装置 | |
ES2802303T3 (es) | Procedimiento para probar la rigidez de un producto desechable | |
JP7409306B2 (ja) | 内視鏡用潅流液循環システム | |
JP2008068151A (ja) | 体外循環血液回路システム及びその方法 | |
JP5951252B2 (ja) | 分離返液返血装置 | |
ITMO20120280A1 (it) | Apparecchiatura biomedicale |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171017 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171127 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171226 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180105 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6273153 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |