JP2014510574A - 一体型の成形カテーテルおよび製造方法 - Google Patents
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- A—HUMAN NECESSITIES
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- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
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- A—HUMAN NECESSITIES
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- 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
- A61M25/0009—Making of catheters or other medical or surgical 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
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- A—HUMAN NECESSITIES
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- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- 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
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1585—Needle inserters
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- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
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- 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
- A61M2207/00—Methods of manufacture, assembly or production
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29L2031/00—Other particular articles
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- B29L2031/7542—Catheters
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- Hematology (AREA)
- General Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Led Devices (AREA)
Abstract
Description
本出願は、2011年2月9日に米国特許商標庁で出願された米国特許仮出願第61/441,258号明細書の利益を主張する。前記出願の開示は、全体として参照により本明細書に組み込まれている。
Claims (19)
- 一体型カテーテルであって、
カテーテル管と、
注入セットの基部にロックされるように構成された保持タブを備えるアダプタであって、前記保持タブは、前記アダプタの外壁から半径方向外側へ延びて、前記基部内の対応する凹部に係合し、前記アダプタを前記基部に固定する、アダプタと
を備え、
前記カテーテル管の端部は前記アダプタに接続され、前記カテーテル管と前記アダプタとの間は流体連通し、
前記カテーテルとアダプタは一体型要素として形成されることを特徴とするカテーテル。 - 前記アダプタは、狭い開口を形成する引き込み部分を備えることを特徴とする請求項1に記載の一体型カテーテル。
- 前記引き込み部分は、広い開口部および細い軸を含むことを特徴とする請求項2に記載の一体型カテーテル。
- 前記カテーテル管類の端部は、前記引き込み部分の前記細い軸で前記アダプタに接続されることを特徴とする請求項3に記載の一体型カテーテル。
- 前記アダプタは、前記アダプタに接続された管セットと流体連通するように構成された開口を備えることを特徴とする請求項1に記載の一体型カテーテル。
- 前記アダプタは、隔壁を受容するように構成されることを特徴とする請求項1に記載の一体型カテーテル。
- 前記アダプタは、管セットと連通する側面ポートを備えることを特徴とする請求項1に記載の一体型カテーテル。
- 前記カテーテルとアダプタは、シングルショット射出成形工程によって前記一体型要素として形成されることを特徴とする請求項1に記載の一体型カテーテル。
- 前記カテーテル、アダプタ、および基部は、ツーショット射出成形工程によって一体型要素として形成されることを特徴とする請求項1に記載の一体型カテーテル。
- 前記カテーテルの前記アダプタ内に少なくとも部分的に受容された隔壁をさらに備えることを特徴とする請求項1に記載の一体型カテーテル。
- カテーテルを作製する方法であって、
ポリマーを所望の温度まで加熱するステップと、
前記加熱されたポリマーを射出成形して、基部に取り付けるための保持タブを有するアダプタに接続されたカテーテル管を備える一体型カテーテルを形成するステップと
を含むことを特徴とする方法。 - 前記射出成形ステップは、前記カテーテルを形成するワンショット工程であることを特徴とする請求項11に記載の方法。
- 第2のポリマーを所望の温度まで加熱するステップと、
前記第2のポリマーを射出成形して、前記カテーテルの前記保持タブに溶融された前記基部を形成するステップと
をさらに含むことを特徴とする請求項11に記載の方法。 - 前記第1のポリマーと第2のポリマーは同じ材料であることを特徴とする請求項11に記載の方法。
- 前記第1のポリマーと第2のポリマーは異なる材料であることを特徴とする請求項11に記載の方法。
- 基部と、
前記基部に取り付けられた一体型カテーテルと、
前記基部に取り外し可能に取り付けられたハブと、
ポンプと、
前記ポンプと前記基部を接続する流体管類セットと
を備え、
前記一体型カテーテルはカテーテル管およびアダプタを備え、前記アダプタは、前記基部にロックするように構成された保持タブを備えることを特徴とする注入システム。 - 前記保持タブは、前記アダプタの外壁から外側へ延びて、前記基部内の対応する凹部に係合し、前記アダプタを前記基部にロックすることを特徴とする請求項16に記載の注入システム。
- 前記カテーテル管の端部は前記アダプタに接続され、前記カテーテル管と前記アダプタとの間は流体連通することを特徴とする請求項16に記載の注入システム。
- 前記カテーテルの前記アダプタ内に少なくとも部分的に受容された隔壁をさらに備えることを特徴とする請求項16に記載の注入システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161441258P | 2011-02-09 | 2011-02-09 | |
US61/441,258 | 2011-02-09 | ||
PCT/US2012/000077 WO2012141760A1 (en) | 2011-02-09 | 2012-02-08 | One-piece molded catheter and method of manufacture |
Related Child Applications (2)
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JP2015015913A Division JP6170083B2 (ja) | 2011-02-09 | 2015-01-29 | 一体型の成形カテーテルおよび製造方法 |
JP2016051647A Division JP6360091B2 (ja) | 2011-02-09 | 2016-03-15 | 一体型の成形カテーテルおよび製造方法 |
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JP2014510574A true JP2014510574A (ja) | 2014-05-01 |
JP6141198B2 JP6141198B2 (ja) | 2017-06-07 |
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JP2013553437A Active JP6141198B2 (ja) | 2011-02-09 | 2012-02-08 | 一体型の成形カテーテルおよび製造方法 |
JP2015015913A Active JP6170083B2 (ja) | 2011-02-09 | 2015-01-29 | 一体型の成形カテーテルおよび製造方法 |
JP2016051647A Active JP6360091B2 (ja) | 2011-02-09 | 2016-03-15 | 一体型の成形カテーテルおよび製造方法 |
JP2017127885A Active JP6491272B2 (ja) | 2011-02-09 | 2017-06-29 | 一体型の成形カテーテルおよび製造方法 |
JP2018245595A Active JP7000306B2 (ja) | 2011-02-09 | 2018-12-27 | 注入システム |
JP2020138089A Active JP7330147B2 (ja) | 2011-02-09 | 2020-08-18 | 注入システム |
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JP2015015913A Active JP6170083B2 (ja) | 2011-02-09 | 2015-01-29 | 一体型の成形カテーテルおよび製造方法 |
JP2016051647A Active JP6360091B2 (ja) | 2011-02-09 | 2016-03-15 | 一体型の成形カテーテルおよび製造方法 |
JP2017127885A Active JP6491272B2 (ja) | 2011-02-09 | 2017-06-29 | 一体型の成形カテーテルおよび製造方法 |
JP2018245595A Active JP7000306B2 (ja) | 2011-02-09 | 2018-12-27 | 注入システム |
JP2020138089A Active JP7330147B2 (ja) | 2011-02-09 | 2020-08-18 | 注入システム |
Country Status (7)
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US (4) | US10195393B2 (ja) |
EP (2) | EP3881888A1 (ja) |
JP (6) | JP6141198B2 (ja) |
CN (1) | CN203494005U (ja) |
CA (1) | CA2826102C (ja) |
ES (1) | ES2869380T3 (ja) |
WO (1) | WO2012141760A1 (ja) |
Cited By (5)
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JP2015097813A (ja) * | 2011-02-09 | 2015-05-28 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 一体型の成形カテーテルおよび製造方法 |
JP2016067936A (ja) * | 2014-09-29 | 2016-05-09 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | カニューラの挿入検出 |
WO2017183427A1 (ja) * | 2016-04-19 | 2017-10-26 | ニプロ株式会社 | 留置針および留置針組立体 |
JP2018536470A (ja) * | 2015-10-28 | 2018-12-13 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | コンプライアントカテーテルアダプタおよび圧縮キャップ |
JP7493641B2 (ja) | 2019-02-22 | 2024-05-31 | デカ・プロダクツ・リミテッド・パートナーシップ | 注入セットおよびインサータアセンブリのシステム |
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US20150151099A1 (en) * | 2010-04-12 | 2015-06-04 | Po-Jen Ko | Process of Manufacturing Totally Implantable Venous Device |
CA2860511C (en) | 2012-01-05 | 2020-06-09 | Becton, Dickinson And Company | Split and side-ported catheter devices |
USD809122S1 (en) * | 2015-06-25 | 2018-01-30 | Moris Topaz | Medical apparatus |
KR101754981B1 (ko) * | 2016-02-29 | 2017-07-06 | 중소기업은행 | 약액 주입 장치 |
US11344220B2 (en) | 2016-05-13 | 2022-05-31 | Becton, Dickinson And Company | Invasive medical device cover with magnet |
US10032552B2 (en) * | 2016-08-30 | 2018-07-24 | Becton, Dickinson And Company | Cover for tissue penetrating device with integrated magnets and magnetic shielding |
EP3329956A1 (en) | 2016-11-30 | 2018-06-06 | Roche Diabetes Care GmbH | Method for manufacturing a cannula unit |
CN110834417A (zh) * | 2018-08-17 | 2020-02-25 | 伊森医药科技(上海)有限公司 | 一种一体成型留置针导管及其制作工艺 |
WO2020068759A1 (en) * | 2018-09-25 | 2020-04-02 | Smiths Medical Asd, Inc. | Overmolded septum for catheter hub |
CA3208266C (en) * | 2019-02-22 | 2024-04-16 | Deka Products Limited Partnership | Infusion set and inserter assembly systems and methods |
US20230405280A1 (en) * | 2020-10-06 | 2023-12-21 | B. Braun Melsungen Ag | Needle assemblies and related methods |
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JP2015097813A (ja) * | 2011-02-09 | 2015-05-28 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 一体型の成形カテーテルおよび製造方法 |
US11826515B2 (en) | 2011-02-09 | 2023-11-28 | Becton, Dickinson And Company | One-piece molded catheter and method of manufacture |
US10195393B2 (en) | 2011-02-09 | 2019-02-05 | Becton, Dickinson And Company | One-piece molded catheter and method of manufacture |
JP2016067936A (ja) * | 2014-09-29 | 2016-05-09 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | カニューラの挿入検出 |
US11890088B2 (en) | 2014-09-29 | 2024-02-06 | Becton, Dickinson And Company | Cannula insertion detection |
US11490831B2 (en) | 2014-09-29 | 2022-11-08 | Becton, Dickinson And Company | Cannula insertion detection |
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JP2018536470A (ja) * | 2015-10-28 | 2018-12-13 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | コンプライアントカテーテルアダプタおよび圧縮キャップ |
JP7134410B2 (ja) | 2016-04-19 | 2022-09-12 | ニプロ株式会社 | 留置針および留置針組立体 |
JPWO2017183427A1 (ja) * | 2016-04-19 | 2019-02-28 | ニプロ株式会社 | 留置針および留置針組立体 |
WO2017183427A1 (ja) * | 2016-04-19 | 2017-10-26 | ニプロ株式会社 | 留置針および留置針組立体 |
JP7493641B2 (ja) | 2019-02-22 | 2024-05-31 | デカ・プロダクツ・リミテッド・パートナーシップ | 注入セットおよびインサータアセンブリのシステム |
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JP2019048216A (ja) | 2019-03-28 |
WO2012141760A1 (en) | 2012-10-18 |
EP2673029A1 (en) | 2013-12-18 |
JP2017164596A (ja) | 2017-09-21 |
JP7000306B2 (ja) | 2022-01-19 |
JP6491272B2 (ja) | 2019-03-27 |
EP2673029B1 (en) | 2021-03-31 |
CN203494005U (zh) | 2014-03-26 |
US20140074028A1 (en) | 2014-03-13 |
JP7330147B2 (ja) | 2023-08-21 |
ES2869380T3 (es) | 2021-10-25 |
US20240042166A1 (en) | 2024-02-08 |
JP2016147076A (ja) | 2016-08-18 |
JP6360091B2 (ja) | 2018-07-18 |
JP2020185459A (ja) | 2020-11-19 |
US10195393B2 (en) | 2019-02-05 |
CA2826102C (en) | 2019-12-03 |
EP2673029A4 (en) | 2016-06-29 |
EP3881888A1 (en) | 2021-09-22 |
US11826515B2 (en) | 2023-11-28 |
JP6141198B2 (ja) | 2017-06-07 |
JP2015097813A (ja) | 2015-05-28 |
US20190117934A1 (en) | 2019-04-25 |
US20240042165A1 (en) | 2024-02-08 |
CA2826102A1 (en) | 2012-10-18 |
JP6170083B2 (ja) | 2017-07-26 |
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