JP2022540595A - 脊髄幹コネクター - Google Patents
脊髄幹コネクター Download PDFInfo
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- JP2022540595A JP2022540595A JP2022500977A JP2022500977A JP2022540595A JP 2022540595 A JP2022540595 A JP 2022540595A JP 2022500977 A JP2022500977 A JP 2022500977A JP 2022500977 A JP2022500977 A JP 2022500977A JP 2022540595 A JP2022540595 A JP 2022540595A
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- fitting
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- adapter assembly
- check valve
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- 239000012530 fluid Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000001990 intravenous administration Methods 0.000 claims abstract description 16
- 239000008280 blood Substances 0.000 claims description 38
- 210000004369 blood Anatomy 0.000 claims description 38
- 210000000278 spinal cord Anatomy 0.000 claims description 18
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 229940079593 drug Drugs 0.000 description 8
- 239000003814 drug Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000001537 neural effect Effects 0.000 description 6
- 206010002091 Anaesthesia Diseases 0.000 description 5
- 230000037005 anaesthesia Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009593 lumbar puncture Methods 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 241001269524 Dura Species 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007913 intrathecal administration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003589 local anesthetic agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002693 spinal anesthesia Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 1
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003114 blood coagulation factor Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002692 epidural anesthesia Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920000379 polypropylene carbonate Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229940127245 spinal anesthetics Drugs 0.000 description 1
- 210000002330 subarachnoid space Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 1
- 229960004528 vincristine Drugs 0.000 description 1
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 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
- 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
- A61M5/178—Syringes
-
- 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
-
- 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
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
- A61M5/345—Adaptors positioned between needle hub and syringe nozzle
-
- 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
- A61M2039/0009—Assemblies therefor designed for particular applications, e.g. contrast or saline injection, suction or irrigation
-
- 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
- A61M2039/1072—Tube connectors; Tube couplings with a septum present in the connector
-
- 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
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
1つまたは複数の実施形態では、標準的なルアーフィッティング508は、オスのルアーフィッティングである。本明細書で使用される場合、「オス型ルアーフィッティング」という用語は、細長いノズルおよびノズルの周りに取り付けられためねじロックリングを有する医療機器フィッティングを指す。
Claims (20)
- 標準のルアーフィッティングに直接接続できない脊髄幹フィッティングを含む第1の端部と、
前記第1の端部の反対側の第2の端部であって、スリップ型接続によって静脈内医療機器のaに接続可能なフィッティングを含む前記第2の端部と、
前記第2の端部から前記第1の端部への流体の流れを可能にし、前記第1の端部から前記第2の端部への流体の流れを防ぐ逆止弁と、
を含む、医療用アダプターアセンブリ。 - 前記逆止弁が前記第1の端部と前記第2の端部との間に配置されている、請求項1に記載の医療用アダプターアセンブリ。
- 前記逆止弁が前記第1の端部および前記第2の端部と一体的に形成されている、請求項2に記載の医療用アダプターアセンブリ。
- 前記脊髄幹フィッティングが前記逆止弁から突き出ている、請求項3に記載の医療用アダプターアセンブリ。
- 前記脊髄幹フィッティングは、メス型脊髄幹フィッティングである、請求項1に記載の医療用アダプターアセンブリ。
- 前記第2の端部の前記フィッティングは、摩擦嵌め(friction fit)によってカテーテルチューブを受け入れるように適合されている、請求項1に記載の医療用アダプターアセンブリ。
- 前記逆止弁が一方向のみの流体の流れを可能にする一方向弁である、請求項1に記載の医療用アダプターアセンブリ。
- 流体が前記第2の端部から前記逆止弁を通って前記第1の端部に流れる、請求項7に記載の医療用アダプターアセンブリ。
- 前記一方向弁が、ダックビル弁、アンブレラ弁、ボールチェック弁、ダイヤフラム逆止弁、スイング逆止弁、ストップ逆止弁またはリフト逆止弁からなる群から選択される、請求項7に記載の医療用アダプターアセンブリ。
- 前記一方向弁がボール逆止弁、ダイヤフラム逆止弁、スイング逆止弁、ストップ逆止弁、またはリフト逆止弁である、請求項9に記載の医療用アダプターアセンブリ。
- 前記医療用アダプターアセンブリは黄色である、請求項1に記載の医療用アダプターアセンブリ。
- 注射器バレルおよび脊髄幹フィッティングを含む第1の端部を有する医療アダプターアセンブリへの標準的なルアーフィッティングに直接接続できない脊髄幹フィッティングを含む遠位先端と、前記第1の端部の反対側の第2の端部であって、脊髄幹フィッティングに直接接続できないスリップタイプの接続を含む前記第2の端部と、前記第1の端部から前記第2の端部への流体の流れを防ぐ逆止弁とを備える注射器に接続すること、
前記注射器から前記医療用アダプターアセンブリを外すこと、
前記脊髄幹フィッティングを脊髄幹針に接続すること、
を含む、方法。 - 患者の硬膜外腔から前記注射器バレルに血液を引き込むことをさらに含む、請求項12に記載の方法。
- 硬膜外血液パッチ処置を実施することをさらに含む、請求項13に記載の方法。
- 前記注射器の前記遠位先端を前記脊髄幹針の前記脊髄幹フィッティングに接続する前に、前記注射器の前記遠位先端を消毒することをさらに含む、請求項12に記載の方法。
- 前記脊髄幹針が脊髄針または硬膜外針から選択される、請求項12に記載の方法。
- 標準のルアーフィッティングに直接接続できない脊髄幹フィッティングを含む第1の端部と、
前記第1の端部の反対側の第2の端部であって、静脈内医療機器に接続可能なスリップタイプの接続を含む前記第2の端部と、
前記第2の端部から前記第1の端部への流体の流れを可能にし、前記第1の端部から前記第2の端部への流体の流れを防ぐ逆止弁と、
を含む医療用アダプターアセンブリと、
標準的なルアーフィッティングに直接接続できない脊髄幹フィッティングを含む遠位先端を備えた注射器と、
脊椎針と硬膜外針から選択された針と、
を備える、キット。 - 硬膜外カテーテルをさらに含む、請求項17に記載のキット。
- スレッドアシストガイドをさらに含む、請求項17に記載のキット。
- 硬膜外フラットフィルターをさらに含む、請求項17に記載のキット。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USPCT/US2019/040915 | 2019-07-09 | ||
PCT/US2019/040915 WO2020014172A1 (en) | 2018-07-11 | 2019-07-09 | Neuraxial connector |
US201962898876P | 2019-09-11 | 2019-09-11 | |
US62/898,876 | 2019-09-11 | ||
US16/704,435 US11318262B2 (en) | 2018-07-11 | 2019-12-05 | Neuraxial connector |
US16/704,435 | 2019-12-05 | ||
PCT/US2019/064946 WO2021006923A1 (en) | 2019-07-09 | 2019-12-06 | Neuraxial connector |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022540595A true JP2022540595A (ja) | 2022-09-16 |
Family
ID=74115115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022500977A Pending JP2022540595A (ja) | 2019-07-09 | 2019-12-06 | 脊髄幹コネクター |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3996795A1 (ja) |
JP (1) | JP2022540595A (ja) |
AU (1) | AU2019456623B2 (ja) |
BR (1) | BR112021026099A2 (ja) |
CA (1) | CA3144695A1 (ja) |
MX (1) | MX2021015964A (ja) |
WO (1) | WO2021006923A1 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090099552A1 (en) * | 2007-10-12 | 2009-04-16 | Maureen Levy | Drug delivery route-based connector system and method |
US9205248B2 (en) * | 2010-02-24 | 2015-12-08 | Becton, Dickinson And Company | Safety Drug delivery connectors |
GB2484598B (en) * | 2011-10-20 | 2014-02-12 | Uropharma Ltd | Improvements in catheters |
JP2018513748A (ja) * | 2015-04-23 | 2018-05-31 | スミスズ メディカル エーエスディー,インコーポレイティド | 改ざん防止コネクタ/アダプタ装置及び関連する方法 |
-
2019
- 2019-12-06 JP JP2022500977A patent/JP2022540595A/ja active Pending
- 2019-12-06 MX MX2021015964A patent/MX2021015964A/es unknown
- 2019-12-06 CA CA3144695A patent/CA3144695A1/en active Pending
- 2019-12-06 EP EP19831961.8A patent/EP3996795A1/en active Pending
- 2019-12-06 BR BR112021026099A patent/BR112021026099A2/pt not_active Application Discontinuation
- 2019-12-06 WO PCT/US2019/064946 patent/WO2021006923A1/en unknown
- 2019-12-06 AU AU2019456623A patent/AU2019456623B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3996795A1 (en) | 2022-05-18 |
CN114072199A (zh) | 2022-02-18 |
CA3144695A1 (en) | 2021-01-14 |
MX2021015964A (es) | 2022-02-10 |
AU2019456623A1 (en) | 2022-01-06 |
AU2019456623B2 (en) | 2022-10-06 |
BR112021026099A2 (pt) | 2022-02-15 |
WO2021006923A1 (en) | 2021-01-14 |
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