JP7483788B2 - 血管アクセスデバイス - Google Patents
血管アクセスデバイス Download PDFInfo
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- JP7483788B2 JP7483788B2 JP2022076398A JP2022076398A JP7483788B2 JP 7483788 B2 JP7483788 B2 JP 7483788B2 JP 2022076398 A JP2022076398 A JP 2022076398A JP 2022076398 A JP2022076398 A JP 2022076398A JP 7483788 B2 JP7483788 B2 JP 7483788B2
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- dilator
- valve component
- access device
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- internal cavity
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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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M25/09041—Mechanisms for insertion of guide wires
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide 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
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0258—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for vascular access, e.g. blood stream access
-
- 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
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0273—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for introducing catheters into the 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M25/0668—Guide tubes splittable, tear apart
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
2017年4月14日に出願された米国特許仮出願第62/485,797号の全体の内容は、本明細書においてその全体にわたって引用により援用され、本開示の一部を形成する。前述の仮特許出願における任意の実施形態に記載および/または例示される任意の特徴、構造、材料、方法、またはステップは、この明細書の以下の段落に記載され、かつ/または添付の図面において例示される任意の特徴、構造、材料、方法、またはステップとともに、またはその代わりに使用され得る。
Claims (11)
- 身体空間内に医療用物品を配置するためのアクセスデバイスであって、前記アクセスデバイスは
拡張器を含み、前記拡張器は
伸長した拡張器本体と、
前記伸長した拡張器本体から延在する拡張器ハブとを含み、前記拡張器ハブは遠位部分および近位部分を有する内部空洞を定め、前記アクセスデバイスはさらに
前記内部空洞に挿入されて前記遠位部分と近位部分とを連通する連通孔が形成された取り付け部材と、
前記取り付け部材に取り付けられて前記連通孔を開閉する開位置と閉位置とを有する弁構成要素を含み、前記弁構成要素が前記取り付け部材を通じて前記拡張器ハブと係合されるとともに、前記弁構成要素は
前記取り付け部材によって支持されるように構成された取り付け部分と、
前記内部空洞の側部から半径方向内向きに延在する封止部分とを含み、前記封止部分は前記閉位置に向かって付勢されており、
前記弁構成要素は、前記弁構成要素が前記閉位置にあるときに前記遠位部分と前記近位部分との間の流体の流れを妨げるように構成され、
前記弁構成要素は、前記拡張器に対して近位方向に前記拡張器ハブを通るガイドワイヤの移動を可能にする、アクセスデバイス。 - 前記取り付け部材は、前記弁構成要素が閉位置にあるときに前記弁構成要素の前記封止部分に係合するように構成された中央ボアを含む、請求項1に記載のアクセスデバイス。
- 前記取り付け部材は、前記内部空洞に圧入可能とされた、請求項1に記載のアクセスデバイス。
- 前記弁構成要素は、前記内部空洞の前記遠位部分と前記内部空洞の前記近位部分との間に少なくとも部分的に配される、請求項1~3の何れか一項に記載のアクセスデバイス。
- 前記封止部分は***部分を含む、請求項1~4の何れか一項に記載のアクセスデバイス。
- 前記弁構成要素が前記閉位置にあるとき、前記***部分は前記内部空洞の前記遠位部分内に延在する、請求項5に記載のアクセスデバイス。
- 前記***部分は実質的にドーム様の形状を含む、請求項5または6に記載のアクセスデバイス。
- 前記弁構成要素は折り線を含み、前記封止部分および前記取り付け部分は前記折り線に沿って互いに関して屈曲できる、請求項1~7の何れか一項に記載のアクセスデバイス。
- 前記弁構成要素は、長期間にわたって屈曲位置で保持されるときの冷間硬化の可能性を低減する特性を有する可撓性材料を含む、請求項1~8の何れか一項に記載のアクセスデバイス。
- 前記弁構成要素が前記閉位置にあるとき、前記拡張器に対する近位方向の前記ガイドワイヤの移動が妨げられる、請求項1~9の何れか一項に記載のアクセスデバイス。
- シースをさらに含み、前記シースは前記拡張器に関して配されている、請求項1~10の何れか一項に記載のアクセスデバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762485797P | 2017-04-14 | 2017-04-14 | |
US62/485,797 | 2017-04-14 | ||
PCT/US2018/027377 WO2018191547A1 (en) | 2017-04-14 | 2018-04-12 | Vascular access device |
JP2019555434A JP7071398B2 (ja) | 2017-04-14 | 2018-04-12 | 血管アクセスデバイス |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019555434A Division JP7071398B2 (ja) | 2017-04-14 | 2018-04-12 | 血管アクセスデバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022101702A JP2022101702A (ja) | 2022-07-06 |
JP7483788B2 true JP7483788B2 (ja) | 2024-05-15 |
Family
ID=62092327
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019555434A Active JP7071398B2 (ja) | 2017-04-14 | 2018-04-12 | 血管アクセスデバイス |
JP2022076398A Active JP7483788B2 (ja) | 2017-04-14 | 2022-05-06 | 血管アクセスデバイス |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019555434A Active JP7071398B2 (ja) | 2017-04-14 | 2018-04-12 | 血管アクセスデバイス |
Country Status (4)
Country | Link |
---|---|
US (1) | US11839735B2 (ja) |
EP (1) | EP3609562A1 (ja) |
JP (2) | JP7071398B2 (ja) |
WO (1) | WO2018191547A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2744557B1 (en) | 2011-08-17 | 2021-11-10 | Smiths Medical ASD, Inc. | Access device with valve |
JP6970753B2 (ja) | 2016-12-08 | 2021-11-24 | アビオメド インコーポレイテッド | ピールアウェイ式イントロデューサ設計のためのオーバーモールド技法 |
CN111278501B (zh) | 2017-11-06 | 2023-08-08 | 阿比奥梅德公司 | 剥离式止血阀 |
SG11202011175QA (en) | 2018-05-16 | 2020-12-30 | Abiomed Inc | Peel-away sheath assembly |
US11737656B2 (en) * | 2018-06-01 | 2023-08-29 | PatCom Medical Inc. | Catheter and tube introducer |
DE102018219360A1 (de) * | 2018-11-13 | 2020-05-14 | B. Braun Melsungen Ag | Dilatator zum Weiten eines Einstichkanals bei einer Katheterisierung |
KR20220060550A (ko) | 2019-09-10 | 2022-05-11 | 바드 액세스 시스템즈, 인크. | 신속 삽입 중앙 카테터 및 그 방법(rapidly inserted central catheter and methods thereof) |
CA3153525A1 (en) | 2019-09-24 | 2021-04-01 | Bard Access Systems, Inc. | An integrated acute central venous catheter and peripherally inserted venous catheter |
BR112022014236A2 (pt) | 2020-01-23 | 2022-09-20 | Bard Access Systems Inc | Sistema e método de estação de ancoragem de cateter divisível |
KR20230007403A (ko) | 2020-04-23 | 2023-01-12 | 바드 액세스 시스템즈, 인크. | 카테터 어셈블리들을 포함하는 신속 삽입가능 중심 카테터들 (rapidly insertable central catheters including catheter assemblies) |
USD904625S1 (en) | 2020-05-08 | 2020-12-08 | Smiths Medical Asd, Inc. | Device for trimming a medical article |
AU2021275217A1 (en) | 2020-05-21 | 2022-12-08 | Bard Access Systems, Inc. | Rapidly insertable central catheters including catheter assemblies |
JP7482709B2 (ja) * | 2020-07-17 | 2024-05-14 | 富士フイルム株式会社 | カテーテル装置及びカテーテルパッケージ |
EP4259258A1 (en) * | 2020-12-11 | 2023-10-18 | Vitara Biomedical, Inc. | Cannulation systems and methods |
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