JPH07509144A - エア除去手段を備える静脈注射液注入装置 - Google Patents
エア除去手段を備える静脈注射液注入装置Info
- Publication number
- JPH07509144A JPH07509144A JP5509457A JP50945793A JPH07509144A JP H07509144 A JPH07509144 A JP H07509144A JP 5509457 A JP5509457 A JP 5509457A JP 50945793 A JP50945793 A JP 50945793A JP H07509144 A JPH07509144 A JP H07509144A
- Authority
- JP
- Japan
- Prior art keywords
- air
- flow path
- valve
- pump
- intravenous fluid
- 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
- 239000003978 infusion fluid Substances 0.000 title claims description 30
- 238000001802 infusion Methods 0.000 title claims description 6
- 239000012530 fluid Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000010253 intravenous injection Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 231100001261 hazardous Toxicity 0.000 claims description 3
- 238000001990 intravenous administration Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000010926 purge Methods 0.000 description 7
- 239000000306 component Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000002572 peristaltic effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- 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
- A61M39/22—Valves or arrangement of valves
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
- A61M5/16859—Evaluation of pressure response, e.g. to an applied pulse
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/365—Air detectors
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/005—Piezoelectric benders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
- A61M2005/1403—Flushing or purging
-
- 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
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- 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
- A61M2205/15—Detection of 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
-
- 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
- A61M39/22—Valves or arrangement of valves
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
-
- 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
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3021—Discriminating outlet for liquid
- Y10T137/304—With fluid responsive valve
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (10)
- 1.患者へ静脈注射被を注入する静脈注射液配送装置用のエア除去装置であって 、 静脈注射液流路と、 静静脈注射液からエアを分離する分離手段と、前記静脈注射液流路に配設され静 脈注射液内のエアを検出しかつ危険状態信号を発生させるエア検出装置と、 前記分離手段を前記静脈注射液流路において前記エア検出装置の下流の点に接続 するリターン流路と、 前記静脈注射液流路及び前記リターン流路に配設され、静脈注射液を(i)前記 リターン流路、又は(ii)患者のいずれかへ流すバルブ装置と、作動して前記 リターン流路へ静脈注射液を流すポンプ装置と、前記エア検出装置と協働し、( i)危険状態信号に応答して、前記リターン流路に静脈注射液を流すように前記 バルブ装置を設定しかつ前記ポンプ装置を作動させてエアと静脈注射液とを前記 エア検出装置から前記分離手段へ移動させ、あるいは(ii)患者へ静脈注射液 を流すように前記バルブ装置を設定する制御装置とを、 含んでなるエア除去装置。
- 2.請求項1の装置であって、前記エア検出装置は静脈注射液の流量を測定する 流量測定手段を含んでなる、エア除去装置。
- 3.請求項1の装置であって、前記ポンプ装置は前記静脈注射液流路において前 足バルブ装置より上流に配設されたポンプを含んでなる、エア除去装置。
- 4.請求項1の装置であって、前記分離装置は計量チャンバを含んでなる、エア 除去装置。
- 5.請求項1の装置であって、前記分離装置はドリップチャンバを含んでなる、 エア除去装置。
- 6.請求項1の装置であって、前記エア検出装置、前記バルブ装置及び前記ポン プ装置部分は1つの一体装置として形成されている、エア除去装置。
- 7.請求項1の装置であって、前記分離装置は静脈注射液容器を含んでなる、エ ア除去装置。
- 8.請求項7の装置であって、前記リターン流路と、前記エア検出装置、前記バ ルブ装置及び前記ポンプ装置部分とが1つの一体装置として形成されている、エ ァ除去装置。
- 9.静脈注射液からエアを分離するチャンバと、ポンプと、静脈注射液流路と、 エア検出装置とを含んでなる静脈注射液配送装置からエアを除去する方法であっ て、以下のステップを含んでなる方法、静脈注射液内のエアを検出するステップ 、静脈注射液内に所定のエア量が検出されたときに信号を発生させるステップ、 前記静脈注射液流路に第1のバルブを設けるステップ、前記ポンプと前記第1の バルブとの間において前記静脈注射液流路にリターン流路を設けるステップ、 前記リターン流路に第2のバルブを設けるステップ、前記信号に応答して前記第 1のバルブを閉じるステップ、及び前記信号に応答して前記第2のバルブを開く ステップ。
- 10.請求項9の方法であって、前記ポンプを用い、前記信号に応答して静脈注 射液を前記リターン流路を介して前記チャンバへ流すステップをさらに含んでな る方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US792,483 | 1991-11-15 | ||
| US07/792,483 US5211201A (en) | 1986-03-04 | 1991-11-15 | Intravenous fluid delivery system with air elimination |
| PCT/US1992/009869 WO1993009828A1 (en) | 1991-11-15 | 1992-11-13 | Intravenous fluid delivery system with air elimination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07509144A true JPH07509144A (ja) | 1995-10-12 |
| JP3186770B2 JP3186770B2 (ja) | 2001-07-11 |
Family
ID=25157035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50945793A Expired - Lifetime JP3186770B2 (ja) | 1991-11-15 | 1992-11-13 | エア除去手段を備える静脈注射液注入装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5211201A (ja) |
| EP (1) | EP0621791B1 (ja) |
| JP (1) | JP3186770B2 (ja) |
| AT (1) | ATE195881T1 (ja) |
| DE (1) | DE69231407T2 (ja) |
| WO (1) | WO1993009828A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008543349A (ja) * | 2004-05-21 | 2008-12-04 | イーサン・エイ・ハダッド | 脈管注入ラインから気泡を検出し、除去するためのシステム |
| JP2009538640A (ja) * | 2006-04-23 | 2009-11-12 | ニリメディクス エル ティー デー. | 薬剤分配装置と薬剤分配方法 |
| JP2015073848A (ja) * | 2013-10-11 | 2015-04-20 | 株式会社メテク | 液体移送装置 |
| JP2023524084A (ja) * | 2020-05-01 | 2023-06-08 | バイエル・ヘルスケア・エルエルシー | 流体注入器システム用のピンチバルブ |
Families Citing this family (156)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349852A (en) * | 1986-03-04 | 1994-09-27 | Deka Products Limited Partnership | Pump controller using acoustic spectral analysis |
| US5575310A (en) * | 1986-03-04 | 1996-11-19 | Deka Products Limited Partnership | Flow control system with volume-measuring system using a resonatable mass |
| US5713865A (en) * | 1991-11-15 | 1998-02-03 | Deka Products Limited Partnership | Intravenous-line air-elimination system |
| US5755683A (en) * | 1995-06-07 | 1998-05-26 | Deka Products Limited Partnership | Stopcock valve |
| US5382232A (en) * | 1992-03-13 | 1995-01-17 | Ivac Corporation | Infusion system with air-in-line clear function |
| EP0586740B1 (de) * | 1992-09-11 | 1996-12-18 | Siemens-Elema AB | Vorrichtung zum Zurückhalten von Luftblasen |
| US5560247A (en) * | 1992-09-16 | 1996-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust gas sampling device for outboard motor |
| US5688244A (en) * | 1993-07-20 | 1997-11-18 | Lang; Volker | Apparatus for monitoring infusion |
| EP0738163B1 (en) * | 1993-12-13 | 2003-02-05 | Migada, Inc. | Medical infusion apparatus including safety valve |
| US5853397A (en) * | 1993-12-13 | 1998-12-29 | Migada, Inc. | Medical infusion apparatus including safety valve |
| DE19705623C2 (de) * | 1997-02-14 | 2000-01-13 | Bosch Gmbh Robert | Gasmeßfühler |
| DE19723014A1 (de) * | 1997-06-02 | 1998-12-03 | Erwin Dr Schaefer | Vorrichtung zum automatischen Betrieb eines Kontrastmittelhochdruckinjektors für die Magnetresonanztomographie |
| US6070761A (en) | 1997-08-22 | 2000-06-06 | Deka Products Limited Partnership | Vial loading method and apparatus for intelligent admixture and delivery of intravenous drugs |
| US6616633B1 (en) * | 1997-09-19 | 2003-09-09 | Alaris Medical Systems, Inc. | Apparatus and method for air-in-line detection |
| GB9724223D0 (en) * | 1997-11-18 | 1998-01-14 | Pa Consulting Services | Drug delivery device |
| US6019750A (en) | 1997-12-04 | 2000-02-01 | Baxter International Inc. | Sliding reconstitution device with seal |
| IT1299158B1 (it) * | 1998-04-07 | 2000-02-29 | Francesco Carugno | Dispositivo con cartuccia monouso per infusione gravitazionale per terapia endovenosa e/o parenterale con regolazione del flusso a |
| AR021220A1 (es) | 1998-09-15 | 2002-07-03 | Baxter Int | DISPOSITIVO DE CONEXIoN PARA ESTABLECER UNA COMUNICACIoN FLUíDA ENTRE UN PRIMER RECIPIENTE Y UN SEGUNDO RECIPIENTE. |
| US7074216B2 (en) | 1998-09-15 | 2006-07-11 | Baxter International Inc. | Sliding reconstitution device for a diluent container |
| US7358505B2 (en) | 1998-09-15 | 2008-04-15 | Baxter International Inc. | Apparatus for fabricating a reconstitution assembly |
| US20050137566A1 (en) | 2003-12-23 | 2005-06-23 | Fowles Thomas A. | Sliding reconstitution device for a diluent container |
| US6113583A (en) | 1998-09-15 | 2000-09-05 | Baxter International Inc. | Vial connecting device for a sliding reconstitution device for a diluent container |
| US6497676B1 (en) | 2000-02-10 | 2002-12-24 | Baxter International | Method and apparatus for monitoring and controlling peritoneal dialysis therapy |
| FR2807827B1 (fr) * | 2000-04-12 | 2002-07-05 | Technomed Medical Systems | Systeme de manipulation de fluide pour appareil de therapie |
| IL136512A0 (en) | 2000-06-01 | 2001-06-14 | Medivice Systems Ltd | Intravenous infusion administration set |
| US6503062B1 (en) | 2000-07-10 | 2003-01-07 | Deka Products Limited Partnership | Method for regulating fluid pump pressure |
| US20030125662A1 (en) | 2002-01-03 | 2003-07-03 | Tuan Bui | Method and apparatus for providing medical treatment therapy based on calculated demand |
| US7022098B2 (en) | 2002-04-10 | 2006-04-04 | Baxter International Inc. | Access disconnection systems and methods |
| US7052480B2 (en) | 2002-04-10 | 2006-05-30 | Baxter International Inc. | Access disconnection systems and methods |
| US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
| US20040254513A1 (en) | 2002-04-10 | 2004-12-16 | Sherwin Shang | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
| EP2275157A3 (en) * | 2002-05-16 | 2012-02-15 | Scott Laboratories, Inc. | Kits of medical supplies for sedation and analgesia |
| DE10224750A1 (de) | 2002-06-04 | 2003-12-24 | Fresenius Medical Care De Gmbh | Vorrichtung zur Behandlung einer medizinischen Flüssigkeit |
| US7238164B2 (en) | 2002-07-19 | 2007-07-03 | Baxter International Inc. | Systems, methods and apparatuses for pumping cassette-based therapies |
| EP1617888B1 (en) | 2003-04-23 | 2019-06-12 | Valeritas, Inc. | Hydraulically actuated pump for long duration medicament administration |
| EP1475113A1 (en) * | 2003-05-08 | 2004-11-10 | Novo Nordisk A/S | External needle inserter |
| DE602004013140T2 (de) * | 2003-05-08 | 2009-07-02 | Novo Nordisk A/S | Interne nadeleinführvorrichtung |
| EP1624913B1 (en) * | 2003-05-08 | 2010-07-21 | Novo Nordisk A/S | Skin mountable injection device with a detachable needle insertion actuation portion |
| EP1502613A1 (en) * | 2003-08-01 | 2005-02-02 | Novo Nordisk A/S | Needle device with retraction means |
| WO2005016412A2 (en) * | 2003-08-11 | 2005-02-24 | Margent Development, Llc | In-line automated thoracic drain collection and vent system |
| US7320676B2 (en) | 2003-10-02 | 2008-01-22 | Medtronic, Inc. | Pressure sensing in implantable medical devices |
| US8323244B2 (en) | 2007-03-30 | 2012-12-04 | Medtronic, Inc. | Catheter malfunction determinations using physiologic pressure |
| US9033920B2 (en) | 2003-10-02 | 2015-05-19 | Medtronic, Inc. | Determining catheter status |
| US9138537B2 (en) | 2003-10-02 | 2015-09-22 | Medtronic, Inc. | Determining catheter status |
| KR20060099520A (ko) * | 2003-10-21 | 2006-09-19 | 노보 노르디스크 에이/에스 | 의료용 피부 장착 장치 |
| US7641851B2 (en) | 2003-12-23 | 2010-01-05 | Baxter International Inc. | Method and apparatus for validation of sterilization process |
| US7255683B2 (en) | 2003-12-31 | 2007-08-14 | Cardinal Health 303, Inc. | System for detecting the status of a vent associated with a fluid supply upstream of an infusion pump |
| WO2005094920A1 (en) * | 2004-03-30 | 2005-10-13 | Novo Nordisk A/S | Actuator system comprising lever mechanism |
| US9604014B2 (en) | 2004-05-21 | 2017-03-28 | Clearline Md, Llc | System for detecting and removing a gas bubble from a vascular infusion line |
| WO2006014425A1 (en) | 2004-07-02 | 2006-02-09 | Biovalve Technologies, Inc. | Methods and devices for delivering glp-1 and uses thereof |
| EP1804856A1 (en) * | 2004-09-22 | 2007-07-11 | Novo Nordisk A/S | Medical device with transcutaneous cannula device |
| WO2006032692A1 (en) * | 2004-09-22 | 2006-03-30 | Novo Nordisk A/S | Medical device with cannula inserter |
| DE602005016298D1 (de) * | 2004-12-06 | 2009-10-08 | Novo Nordisk As | Belüftete an der haut befestigbare vorrichtung |
| JP2008528087A (ja) | 2005-01-24 | 2008-07-31 | ノボ・ノルデイスク・エー/エス | 皮膚穿刺装置アセンブリ |
| US7935074B2 (en) | 2005-02-28 | 2011-05-03 | Fresenius Medical Care Holdings, Inc. | Cassette system for peritoneal dialysis machine |
| US20060195064A1 (en) * | 2005-02-28 | 2006-08-31 | Fresenius Medical Care Holdings, Inc. | Portable apparatus for peritoneal dialysis therapy |
| CN101175516B (zh) * | 2005-05-13 | 2011-02-16 | 诺和诺德公司 | 适于检测经皮装置脱离的医疗装置 |
| US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
| US12274857B2 (en) | 2006-02-09 | 2025-04-15 | Deka Products Limited Partnership | Method and system for shape-memory alloy wire control |
| US11478623B2 (en) | 2006-02-09 | 2022-10-25 | Deka Products Limited Partnership | Infusion pump assembly |
| CN103736165B (zh) | 2006-02-09 | 2017-05-10 | 德卡产品有限公司 | 流体分配器件、流体流的测量方法和系统及流体输送系统 |
| US12151080B2 (en) | 2006-02-09 | 2024-11-26 | Deka Products Limited Partnership | Adhesive and peripheral systems and methods for medical devices |
| US11318249B2 (en) | 2006-02-09 | 2022-05-03 | Deka Products Limited Partnership | Infusion pump assembly |
| US11364335B2 (en) | 2006-02-09 | 2022-06-21 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US11497846B2 (en) | 2006-02-09 | 2022-11-15 | Deka Products Limited Partnership | Patch-sized fluid delivery systems and methods |
| US12070574B2 (en) | 2006-02-09 | 2024-08-27 | Deka Products Limited Partnership | Apparatus, systems and methods for an infusion pump assembly |
| US11027058B2 (en) | 2006-02-09 | 2021-06-08 | Deka Products Limited Partnership | Infusion pump assembly |
| US20070191788A1 (en) * | 2006-02-16 | 2007-08-16 | Volskay Timothy K | Pre-primed IV tubing |
| EP1997234A1 (en) * | 2006-03-13 | 2008-12-03 | Novo Nordisk A/S | Medical system comprising dual purpose communication means |
| WO2007104755A1 (en) * | 2006-03-13 | 2007-09-20 | Novo Nordisk A/S | Secure pairing of electronic devices using dual means of communication |
| CN103239773B (zh) * | 2006-03-30 | 2015-08-26 | 瓦莱里塔斯公司 | 多筒式流体递送器械 |
| WO2007123764A2 (en) | 2006-04-06 | 2007-11-01 | Medtronic, Inc. | Systems and methods of identifying catheter malfunctions using pressure sensing |
| US20090163874A1 (en) * | 2006-04-26 | 2009-06-25 | Novo Nordisk A/S | Skin-Mountable Device in Packaging Comprising Coated Seal Member |
| US9399094B2 (en) * | 2006-06-06 | 2016-07-26 | Novo Nordisk A/S | Assembly comprising skin-mountable device and packaging therefore |
| US8870811B2 (en) * | 2006-08-31 | 2014-10-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related methods |
| US8926550B2 (en) * | 2006-08-31 | 2015-01-06 | Fresenius Medical Care Holdings, Inc. | Data communication system for peritoneal dialysis machine |
| US8631683B2 (en) * | 2007-02-06 | 2014-01-21 | Fresenius Medical Care Holdings, Inc. | Dialysis systems including non-invasive multi-function sensor systems |
| US8376978B2 (en) * | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
| US10463778B2 (en) | 2007-02-09 | 2019-11-05 | Baxter International Inc. | Blood treatment machine having electrical heartbeat analysis |
| US8152751B2 (en) | 2007-02-09 | 2012-04-10 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| JP2010517700A (ja) | 2007-02-09 | 2010-05-27 | デカ・プロダクツ・リミテッド・パートナーシップ | 自動挿入アセンブリ |
| US7731689B2 (en) | 2007-02-15 | 2010-06-08 | Baxter International Inc. | Dialysis system having inductive heating |
| US8558964B2 (en) | 2007-02-15 | 2013-10-15 | Baxter International Inc. | Dialysis system having display with electromagnetic compliance (“EMC”) seal |
| US7998115B2 (en) | 2007-02-15 | 2011-08-16 | Baxter International Inc. | Dialysis system having optical flowrate detection |
| US8361023B2 (en) | 2007-02-15 | 2013-01-29 | Baxter International Inc. | Dialysis system with efficient battery back-up |
| US8870812B2 (en) | 2007-02-15 | 2014-10-28 | Baxter International Inc. | Dialysis system having video display with ambient light adjustment |
| WO2008107467A1 (en) * | 2007-03-06 | 2008-09-12 | Novo Nordisk A/S | Pump assembly comprising actuator system |
| US9044537B2 (en) | 2007-03-30 | 2015-06-02 | Medtronic, Inc. | Devices and methods for detecting catheter complications |
| WO2008150776A2 (en) * | 2007-05-29 | 2008-12-11 | Fresenius Medical Care Holdings, Inc. | Solutions, dialysates, and related methods |
| US7892197B2 (en) * | 2007-09-19 | 2011-02-22 | Fresenius Medical Care Holdings, Inc. | Automatic prime of an extracorporeal blood circuit |
| EP2192937B1 (en) * | 2007-10-04 | 2011-12-07 | Gambro Lundia AB | An infusion apparatus |
| US8557179B2 (en) * | 2007-10-31 | 2013-10-15 | Novo Nordisk A/S | Non-porous material as sterilization barrier |
| DE102007060131A1 (de) * | 2007-12-13 | 2009-06-25 | Technische Universität Dresden | Verfahren und Vorrichtung zum luftfreien Befüllen von Gefäßanschlüssen im Medizinbereich |
| US9456955B2 (en) | 2007-12-31 | 2016-10-04 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US10080704B2 (en) | 2007-12-31 | 2018-09-25 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US8881774B2 (en) | 2007-12-31 | 2014-11-11 | Deka Research & Development Corp. | Apparatus, system and method for fluid delivery |
| AU2008347241B2 (en) | 2007-12-31 | 2014-09-18 | Deka Products Limited Partnership | Infusion pump assembly |
| US8900188B2 (en) | 2007-12-31 | 2014-12-02 | Deka Products Limited Partnership | Split ring resonator antenna adapted for use in wirelessly controlled medical device |
| US10188787B2 (en) | 2007-12-31 | 2019-01-29 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US8491570B2 (en) | 2007-12-31 | 2013-07-23 | Deka Products Limited Partnership | Infusion pump assembly |
| US12447265B2 (en) | 2007-12-31 | 2025-10-21 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| CA2717886C (en) | 2008-04-01 | 2015-02-10 | Gambro Lundia Ab | An apparatus and a method for monitoring a vascular access |
| US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
| CA3037726C (en) | 2008-09-15 | 2021-11-16 | Deka Products Limited Partnership | Systems and methods for fluid delivery |
| US8192401B2 (en) * | 2009-03-20 | 2012-06-05 | Fresenius Medical Care Holdings, Inc. | Medical fluid pump systems and related components and methods |
| MX2012000100A (es) | 2009-07-01 | 2012-04-02 | Fresenius Med Care Hldg Inc | Dispositivos de suministro de farmaco y sistemas y metodos relacionados. |
| EP2453948B1 (en) | 2009-07-15 | 2015-02-18 | DEKA Products Limited Partnership | Apparatus, systems and methods for an infusion pump assembly |
| CN102497895A (zh) | 2009-07-15 | 2012-06-13 | 弗雷塞尼斯医疗保健控股公司 | 医疗流体盒及相关系统和方法 |
| EP3760180B1 (en) | 2009-07-29 | 2024-10-30 | ICU Medical, Inc. | Fluid transfer devices |
| US8720913B2 (en) | 2009-08-11 | 2014-05-13 | Fresenius Medical Care Holdings, Inc. | Portable peritoneal dialysis carts and related systems |
| CA3033439C (en) | 2010-01-22 | 2021-04-06 | Deka Products Limited Partnership | Method and system for shape-memory alloy wire control |
| US20120101454A1 (en) * | 2010-10-22 | 2012-04-26 | Gloria Lovell | Splash free needle assembly |
| DE102010053973A1 (de) | 2010-12-09 | 2012-06-14 | Fresenius Medical Care Deutschland Gmbh | Medizinisches Gerät mit einer Heizung |
| EP2654825B1 (en) | 2010-12-20 | 2017-08-02 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
| US8382711B2 (en) | 2010-12-29 | 2013-02-26 | Baxter International Inc. | Intravenous pumping air management systems and methods |
| CA2825524C (en) | 2011-01-31 | 2021-03-23 | Fresenius Medical Care Holdings, Inc. | Preventing over-delivery of drug |
| US9987406B2 (en) | 2011-02-08 | 2018-06-05 | Fresenius Medical Care Holdings, Inc. | Magnetic sensors and related systems and methods |
| US9624915B2 (en) | 2011-03-09 | 2017-04-18 | Fresenius Medical Care Holdings, Inc. | Medical fluid delivery sets and related systems and methods |
| CN103648540B (zh) | 2011-04-21 | 2016-06-01 | 弗雷塞尼斯医疗保健控股公司 | 医疗流体泵送系统及相关装置和方法 |
| US9333286B2 (en) | 2011-05-12 | 2016-05-10 | Fresenius Medical Care Holdings, Inc. | Medical tubing installation detection |
| US8836519B2 (en) | 2011-05-12 | 2014-09-16 | Fresenius Medical Care Holdings, Inc. | Determining the absence or presence of fluid in a dialysis system |
| US9186449B2 (en) | 2011-11-01 | 2015-11-17 | Fresenius Medical Care Holdings, Inc. | Dialysis machine support assemblies and related systems and methods |
| KR102481494B1 (ko) | 2011-12-22 | 2022-12-26 | 아이씨유 메디칼 인코퍼레이티드 | 의료용 유체 전달 시스템, 유체 전달 방법, 전자 의료용 유체 전달 시스템, 및 전자 의료용 유체 전달 시스템 이용 방법 |
| WO2013134519A2 (en) | 2012-03-07 | 2013-09-12 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US9144646B2 (en) | 2012-04-25 | 2015-09-29 | Fresenius Medical Care Holdings, Inc. | Vial spiking devices and related assemblies and methods |
| US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
| US9500188B2 (en) | 2012-06-11 | 2016-11-22 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
| KR101371789B1 (ko) | 2012-06-28 | 2014-03-20 | 세종대학교산학협력단 | 정맥 주사를 위한 버블 감지 시스템 |
| US9561323B2 (en) | 2013-03-14 | 2017-02-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassette leak detection methods and devices |
| US9433718B2 (en) | 2013-03-15 | 2016-09-06 | Fresenius Medical Care Holdings, Inc. | Medical fluid system including radio frequency (RF) device within a magnetic assembly, and fluid cartridge body with one of multiple passageways disposed within the RF device, and specially configured cartridge gap accepting a portion of said RF device |
| US9772386B2 (en) | 2013-03-15 | 2017-09-26 | Fresenius Medical Care Holdings, Inc. | Dialysis system with sample concentration determination device using magnet and radio frequency coil assemblies |
| US9597439B2 (en) | 2013-03-15 | 2017-03-21 | Fresenius Medical Care Holdings, Inc. | Medical fluid sensing and concentration determination using radio frequency energy and a magnetic field |
| US9713664B2 (en) | 2013-03-15 | 2017-07-25 | Fresenius Medical Care Holdings, Inc. | Nuclear magnetic resonance module for a dialysis machine |
| US9566377B2 (en) | 2013-03-15 | 2017-02-14 | Fresenius Medical Care Holdings, Inc. | Medical fluid sensing and concentration determination in a fluid cartridge with multiple passageways, using a radio frequency device situated within a magnetic field |
| WO2014149013A2 (en) * | 2013-03-22 | 2014-09-25 | Özel Erkan | An infusion set that operates with an infusion pump, which restrains the flow of air from the serum set to the patient and prevents said air to mix with ambient air |
| CA3130345A1 (en) | 2013-07-03 | 2015-01-08 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
| US10117985B2 (en) | 2013-08-21 | 2018-11-06 | Fresenius Medical Care Holdings, Inc. | Determining a volume of medical fluid pumped into or out of a medical fluid cassette |
| JP6259113B2 (ja) | 2013-11-25 | 2018-01-10 | アイシーユー・メディカル・インコーポレーテッド | 点滴バッグに治療用流体を充填するための方法およびシステム |
| US10286135B2 (en) | 2014-03-28 | 2019-05-14 | Fresenius Medical Care Holdings, Inc. | Measuring conductivity of a medical fluid |
| US10052434B2 (en) | 2014-12-04 | 2018-08-21 | University Of Florida Research Foundation, Inc. | Devices and methods for minimizing infusion of air into an intravenous fluid line from an intravenous fluid bag by a pressure infusion cuff |
| JP6710758B2 (ja) * | 2015-12-04 | 2020-06-17 | アイシーユー・メディカル・インコーポレーテッド | 医療用流体を移送するための電子式医療用流体移送装置 |
| US20200030592A1 (en) * | 2016-02-22 | 2020-01-30 | Stephen T. Cheche | Apparatus For Administering Liquids To A Human Intravenously Via An Implanted Port |
| WO2018022640A1 (en) | 2016-07-25 | 2018-02-01 | Icu Medical, Inc. | Systems, methods, and components for trapping air bubbles in medical fluid transfer modules and systems |
| JP6802034B2 (ja) * | 2016-10-21 | 2020-12-16 | 株式会社メテク | 輸液システム |
| US11135345B2 (en) | 2017-05-10 | 2021-10-05 | Fresenius Medical Care Holdings, Inc. | On demand dialysate mixing using concentrates |
| US11179516B2 (en) | 2017-06-22 | 2021-11-23 | Baxter International Inc. | Systems and methods for incorporating patient pressure into medical fluid delivery |
| NL2019661B1 (nl) * | 2017-10-03 | 2019-04-11 | Inreda Diabetic B V | Inrichting voor het reguleren van de concentratie glucose in het bloed van een persoon |
| CA3095931A1 (en) | 2018-04-17 | 2019-10-24 | Deka Products Limited Partnership | Peritoneal dialysis cassette with pneumatic pump |
| WO2019209963A1 (en) | 2018-04-24 | 2019-10-31 | Deka Products Limited Partnership | Apparatus and system for fluid delivery |
| US11504458B2 (en) | 2018-10-17 | 2022-11-22 | Fresenius Medical Care Holdings, Inc. | Ultrasonic authentication for dialysis |
| WO2020191156A1 (en) | 2019-03-19 | 2020-09-24 | Deka Products Limited Partnership | Medical treatment systems, methods, and apparatuses using a plurality of fluid lines |
| CN210290079U (zh) * | 2019-06-04 | 2020-04-10 | 深圳市德宇鑫科技有限公司 | 一种微型水泵的防虹吸机构以及微型水泵 |
| US20220152300A1 (en) * | 2020-11-19 | 2022-05-19 | University Of Washington | Intravenous infusion flow rate regulation and monitoring |
| WO2022225820A1 (en) | 2021-04-19 | 2022-10-27 | Baxter International Inc. | Peritoneal dialysis system using ideal gas law |
| JP7414860B2 (ja) * | 2022-01-20 | 2024-01-16 | 日本ライフライン株式会社 | 電気医療デバイス制御システムおよび電気医療デバイスシステムの制御方法 |
| TR2023005346A2 (tr) | 2023-05-12 | 2023-08-21 | Namik Kemal Üni̇versi̇tesi̇ Rektörlüğü Özel Kalem | Hava emboli̇si̇ni̇ önlemek i̇çi̇n intravenöz sivilardaki̇ hava boşluğunun endükti̇f yaklaşimla algilanmasi |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252687A (en) * | 1939-08-26 | 1941-08-19 | Sylvia Bassett | Gas and liquid separating device |
| US3042038A (en) * | 1958-03-14 | 1962-07-03 | Cutter Lab | Segregation chamber and flow meter |
| US3677242A (en) | 1971-01-11 | 1972-07-18 | Baxter Laboratories Inc | Air block prevention system |
| US4661097A (en) * | 1984-06-01 | 1987-04-28 | The Johns Hopkins University | Method for clearing a gas bubble from a positive displacement pump contained within a fluid dispensing system |
| US4734269A (en) * | 1985-06-11 | 1988-03-29 | American Hospital Supply Corporation | Venous reservoir bag with integral high-efficiency bubble removal system |
| ZA865673B (en) * | 1985-08-08 | 1988-03-30 | Pall Corp | Apparatus and method for reducing risk of contamination in delivering to a patient pharmaceutically acceptable material |
| EP0293592B1 (en) * | 1987-05-01 | 1992-11-25 | Abbott Laboratories | Disposable fluid infusion pumping chamber cassette and drive mechanism thereof |
| US4764166A (en) * | 1987-08-17 | 1988-08-16 | Fisher Scientific Company | Ultrasonic air-in-line detector |
| US4874359A (en) * | 1987-12-14 | 1989-10-17 | White Frederick R | Power infuser |
| US5061241A (en) * | 1989-01-19 | 1991-10-29 | Stephens Jr Harry W | Rapid infusion device |
| US5055198A (en) | 1990-03-07 | 1991-10-08 | Shettigar U Ramakrishna | Autologous blood recovery membrane system and method |
-
1991
- 1991-11-15 US US07/792,483 patent/US5211201A/en not_active Expired - Lifetime
-
1992
- 1992-11-13 JP JP50945793A patent/JP3186770B2/ja not_active Expired - Lifetime
- 1992-11-13 WO PCT/US1992/009869 patent/WO1993009828A1/en not_active Ceased
- 1992-11-13 AT AT92925258T patent/ATE195881T1/de active
- 1992-11-13 DE DE69231407T patent/DE69231407T2/de not_active Expired - Lifetime
- 1992-11-13 EP EP92925258A patent/EP0621791B1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008543349A (ja) * | 2004-05-21 | 2008-12-04 | イーサン・エイ・ハダッド | 脈管注入ラインから気泡を検出し、除去するためのシステム |
| JP2009538640A (ja) * | 2006-04-23 | 2009-11-12 | ニリメディクス エル ティー デー. | 薬剤分配装置と薬剤分配方法 |
| JP2015073848A (ja) * | 2013-10-11 | 2015-04-20 | 株式会社メテク | 液体移送装置 |
| JP2023524084A (ja) * | 2020-05-01 | 2023-06-08 | バイエル・ヘルスケア・エルエルシー | 流体注入器システム用のピンチバルブ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69231407T2 (de) | 2001-06-07 |
| EP0621791B1 (en) | 2000-08-30 |
| US5211201A (en) | 1993-05-18 |
| WO1993009828A1 (en) | 1993-05-27 |
| EP0621791A1 (en) | 1994-11-02 |
| ATE195881T1 (de) | 2000-09-15 |
| JP3186770B2 (ja) | 2001-07-11 |
| DE69231407D1 (de) | 2000-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH07509144A (ja) | エア除去手段を備える静脈注射液注入装置 | |
| US5713865A (en) | Intravenous-line air-elimination system | |
| JP6730378B2 (ja) | 減少した圧力変動及び気泡トラップを有する灌流装置 | |
| US5911708A (en) | Method and apparatus for uninterrupted delivery of radiographic dye | |
| EP1768719B1 (en) | A system for detecting and removing a gas bubble from a vascular infusion line | |
| US9393357B2 (en) | Blood perfusion system | |
| US9408966B2 (en) | System and method for drug preparation and delivery | |
| US10646665B2 (en) | System for detecting and removing a gas bubble from a vascular infusion line | |
| US20030149360A1 (en) | Fluid manipulating system for theraphy apparatus | |
| US20090209898A1 (en) | Uninterrupted Flow Pump Apparatus and Method | |
| US7879000B2 (en) | Method, system and machine for collecting a biological fluid to which a selected ratio of solution is added | |
| CN118022104A (zh) | 一种输注系统的输液控制方法 | |
| JP6911038B2 (ja) | 体外血液処理を実行する装置 | |
| US20240238511A1 (en) | Machine and accessories for performing double volume exchange transfusion in neonates | |
| EP2890436B1 (en) | System for detecting and removing a gas bubble from a vascular infusion line | |
| US5115682A (en) | Coronary artery graft flow-meter | |
| CA2204501A1 (en) | Radiographic dye delivery apparatus and method | |
| JPH0326235A (ja) | 体液サンプリング用流体サンプル収集・分配装置及びその方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090511 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100511 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110511 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110511 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120511 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120511 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130511 Year of fee payment: 12 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130511 Year of fee payment: 12 |