JP7466554B2 - カテーテルフラッシュ装置、システム及び方法 - Google Patents
カテーテルフラッシュ装置、システム及び方法 Download PDFInfo
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- JP7466554B2 JP7466554B2 JP2021544873A JP2021544873A JP7466554B2 JP 7466554 B2 JP7466554 B2 JP 7466554B2 JP 2021544873 A JP2021544873 A JP 2021544873A JP 2021544873 A JP2021544873 A JP 2021544873A JP 7466554 B2 JP7466554 B2 JP 7466554B2
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- conduit
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- 238000011010 flushing procedure Methods 0.000 title description 18
- 238000000034 method Methods 0.000 title description 12
- 239000012530 fluid Substances 0.000 claims description 103
- 230000002792 vascular Effects 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000008280 blood Substances 0.000 description 24
- 210000004369 blood Anatomy 0.000 description 24
- 238000001990 intravenous administration Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 208000036828 Device occlusion Diseases 0.000 description 6
- 238000001802 infusion Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000003527 fibrinolytic agent Substances 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 229960000103 thrombolytic agent Drugs 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- -1 for example Substances 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000005166 vasculature Anatomy 0.000 description 2
- 206010064687 Device related infection Diseases 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 206010048591 Post thrombotic syndrome Diseases 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
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- 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
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- 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
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- 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
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- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
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- 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
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- 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
-
- 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
-
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- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
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- A—HUMAN NECESSITIES
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- A61M2039/0009—Assemblies therefor designed for particular applications, e.g. contrast or saline injection, suction or irrigation
- A61M2039/0018—Assemblies therefor designed for particular applications, e.g. contrast or saline injection, suction or irrigation designed for flushing a line, e.g. by a by-pass
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
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- A61M2205/00—General characteristics of the apparatus
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (8)
- 医療機器であって、
ハウジング;
ハウジングに連結された近位コネクタ;
ハウジングに連結された遠位コネクタ;
ハウジング内に配置され、近位コネクタと遠位コネクタとの間に延びる第1の導管;
ハウジング内に配置され、第1の導管と流体連通する第2の導管;
第2の導管に連結された流体リザーバであって、第2の導管が第1の導管と流体リザーバとの間に延びる、流体リザーバ;
ハウジング内に配置されたポンプであって、ポンプが流体を流体リザーバから第2の導管を通って第1の導管内に送り込むように構成される、ポンプ;および
第2の導管内に配置された一方向弁であって、一方向弁は、流体が一方向弁を越えて流体リザーバに向かって流れることを防止するように構成されている、一方向弁
を備える、医療機器。 - 遠位コネクタは、血管アクセス装置に連結するように構成され、血管アクセス装置は、末梢静脈カテーテルを備える、請求項1に記載の医療機器。
- 近位コネクタは、ニードルレスコネクタを備える、請求項1に記載の医療機器。
- ポンプは、0.2mL/時の流体流速を提供する、請求項1に記載の医療機器。
- ポンプは、0.2mL/時を超える流体流速を提供する、請求項1に記載の医療機器。
- 医療機器は、患者が身につけるように構成された衣料品をさらに備え、ハウジングは、衣料品に連結される、請求項1に記載の医療機器。
- 衣料品がアームバンドを含む、請求項1に記載の医療機器。
- 第2の導管が第1の導管の側面に連接する、請求項1に記載の医療機器。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962799211P | 2019-01-31 | 2019-01-31 | |
US62/799,211 | 2019-01-31 | ||
US16/741,998 | 2020-01-14 | ||
US16/741,998 US20200246603A1 (en) | 2019-01-31 | 2020-01-14 | Catheter flush device, system, and methods |
PCT/US2020/013909 WO2020159718A1 (en) | 2019-01-31 | 2020-01-16 | Catheter flush device, system, and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022519579A JP2022519579A (ja) | 2022-03-24 |
JP7466554B2 true JP7466554B2 (ja) | 2024-04-15 |
Family
ID=71837164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021544873A Active JP7466554B2 (ja) | 2019-01-31 | 2020-01-16 | カテーテルフラッシュ装置、システム及び方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20200246603A1 (ja) |
EP (1) | EP3917594A1 (ja) |
JP (1) | JP7466554B2 (ja) |
KR (1) | KR20210121152A (ja) |
CN (1) | CN212466803U (ja) |
AU (1) | AU2020216084A1 (ja) |
BR (1) | BR112021013291A2 (ja) |
CA (1) | CA3126680A1 (ja) |
MX (1) | MX2021008162A (ja) |
SG (1) | SG11202107224TA (ja) |
WO (1) | WO2020159718A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009044221A1 (en) | 2007-10-04 | 2009-04-09 | Gambro Lundia Ab | An infusion apparatus |
US20120209190A1 (en) | 2006-02-09 | 2012-08-16 | Gray Larry B | Adhesive and peripheral systems and methods for medical devices |
WO2012126745A2 (en) | 2011-03-18 | 2012-09-27 | Gambro Lundia Ab | Methods and devices for operating an infusion system |
JP2013544161A (ja) | 2010-11-29 | 2013-12-12 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | マルチリザーバポンプパッチ |
JP2016510677A (ja) | 2013-03-14 | 2016-04-11 | バイエル メディカル ケア インコーポレーテッド | 患者に流体を送達するための流体送達システムおよび方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4150672A (en) * | 1976-11-12 | 1979-04-24 | Martin John K | Injection device and method |
US4657486A (en) * | 1984-01-13 | 1987-04-14 | Stempfle Julius E | Portable infusion device |
US5482446A (en) * | 1994-03-09 | 1996-01-09 | Baxter International Inc. | Ambulatory infusion pump |
US5957898A (en) * | 1997-05-20 | 1999-09-28 | Baxter International Inc. | Needleless connector |
US8066670B2 (en) | 2006-11-06 | 2011-11-29 | Becton, Dickinson And Company | Vascular access device septum venting |
US9554826B2 (en) * | 2008-10-03 | 2017-01-31 | Femasys, Inc. | Contrast agent injection system for sonographic imaging |
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2020
- 2020-01-14 US US16/741,998 patent/US20200246603A1/en active Pending
- 2020-01-16 MX MX2021008162A patent/MX2021008162A/es unknown
- 2020-01-16 AU AU2020216084A patent/AU2020216084A1/en active Pending
- 2020-01-16 BR BR112021013291-0A patent/BR112021013291A2/pt unknown
- 2020-01-16 EP EP20704761.4A patent/EP3917594A1/en active Pending
- 2020-01-16 CA CA3126680A patent/CA3126680A1/en active Granted
- 2020-01-16 KR KR1020217027250A patent/KR20210121152A/ko active Search and Examination
- 2020-01-16 JP JP2021544873A patent/JP7466554B2/ja active Active
- 2020-01-16 SG SG11202107224TA patent/SG11202107224TA/en unknown
- 2020-01-16 WO PCT/US2020/013909 patent/WO2020159718A1/en unknown
- 2020-01-31 CN CN202020150002.XU patent/CN212466803U/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120209190A1 (en) | 2006-02-09 | 2012-08-16 | Gray Larry B | Adhesive and peripheral systems and methods for medical devices |
WO2009044221A1 (en) | 2007-10-04 | 2009-04-09 | Gambro Lundia Ab | An infusion apparatus |
JP2013544161A (ja) | 2010-11-29 | 2013-12-12 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | マルチリザーバポンプパッチ |
WO2012126745A2 (en) | 2011-03-18 | 2012-09-27 | Gambro Lundia Ab | Methods and devices for operating an infusion system |
JP2016510677A (ja) | 2013-03-14 | 2016-04-11 | バイエル メディカル ケア インコーポレーテッド | 患者に流体を送達するための流体送達システムおよび方法 |
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AU2020216084A1 (en) | 2021-07-29 |
CA3126680A1 (en) | 2020-08-06 |
EP3917594A1 (en) | 2021-12-08 |
MX2021008162A (es) | 2021-08-11 |
CN212466803U (zh) | 2021-02-05 |
SG11202107224TA (en) | 2021-08-30 |
WO2020159718A1 (en) | 2020-08-06 |
US20200246603A1 (en) | 2020-08-06 |
JP2022519579A (ja) | 2022-03-24 |
BR112021013291A2 (pt) | 2021-09-14 |
KR20210121152A (ko) | 2021-10-07 |
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