JP2013510690A - 無針アクセスコネクタおよびそのバルブ部品 - Google Patents
無針アクセスコネクタおよびそのバルブ部品 Download PDFInfo
- Publication number
- JP2013510690A JP2013510690A JP2012539059A JP2012539059A JP2013510690A JP 2013510690 A JP2013510690 A JP 2013510690A JP 2012539059 A JP2012539059 A JP 2012539059A JP 2012539059 A JP2012539059 A JP 2012539059A JP 2013510690 A JP2013510690 A JP 2013510690A
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- connector
- valve
- needleless access
- access connector
- collapsible valve
- Prior art date
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Links
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000004323 axial length Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims 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 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 1
- 230000037452 priming Effects 0.000 abstract description 16
- 241000405070 Percophidae Species 0.000 description 12
- 230000008901 benefit Effects 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 208000037815 bloodstream infection Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
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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
- 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
- A61M39/02—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
- 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
- A61M39/10—Tube connectors; Tube couplings
- A61M39/1011—Locking means for securing connection; Additional tamper safeties
-
- 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
- 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
- A61M39/24—Check- or non-return valves
- A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by 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
- 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
- A61M2039/263—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is decreasing upon disconnection
-
- 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
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
【選択図】図3B
Description
Claims (13)
- 医療機器を接続するための無針アクセスコネクタであって、
断面に少なくとも一つのスマイリーカットを有する第1部分と、
コラプシブルでありポジティブディスプレイスメント方式を提供する第2部分と、を備えるコラプシブルバルブを備え、
前記コラプシブルバルブの軸長が0.62〜0.82インチであることを特徴とする無針アクセスコネクタ。 - 前記第2部分が前記第1部分よりも軸長が長いことを特徴とする請求項1に記載のコネクタ。
- 前記第2部分が、前記コラプシブルバルブの軸長の30%〜66%に及ぶ環状外表面を有することを特徴とする請求項1に記載のコネクタ。
- 前記環状面が円筒形であることを特徴とする請求項3に記載のコネクタ。
- 前記コラプシブルバルブが弾性材料を含むことを特徴とする請求項1ないし4のいずれかに記載のコネクタ。
- 前記コラプシブルバルブが中に配置されるハウジングをさらに備え、
前記コラプシブルバルブの前記第1部分が前記ハウジングの第1開口部にシールを形成することを特徴とする請求項1ないし5のいずれかに記載のコネクタ。 - 前記ハウジングが、一端の雄ルアー取付部と、他端の雌ルアー取付部とをさらに備えることを特徴とする請求項6に記載のコネクタ。
- 前記ハウジングが、前記コラプシブルバルブがつぶれると流体が流れるように構成された流路を備えることを特徴とする請求項6または7に記載のコネクタ。
- 前記無針アクセスコネクタの長さが1.02〜1.13インチであることを特徴とする請求項6ないし8のいずれかに記載のコネクタ。
- 前記コネクタから空気を追い出すために必要な最少液体量が0.17〜0.19ミリリットルになるように、前記ハウジングと前記バルブが協動することを特徴とする請求項6ないし9のいずれかに記載のコネクタ。
- 前記ハウジングが、ポリカーボネート、ポリスチレン、アクリロニトリル・ブタジエン・スチレンで作られることを特徴とする請求項6ないし10のいずれかに記載のコネクタ。
- 請求項7ないし11のいずれかに記載のコネクタを使用して第1医療機器を第2医療機器に接続する方法であって、
前記第1医療機器の雄ルアーを前記コネクタの雌ルアー内に挿入するステップと、
前記コネクタの雄ルアーを前記第2医療機器の雌ルアーに挿入するステップと、
を含む方法。 - 前記第1医療機器がIVバッグを含み、前記第2医療機器がカテーテルを含むことを特徴とする請求項12に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/619,598 US8636720B2 (en) | 2009-11-16 | 2009-11-16 | Needleless access connectors and valve elements therefor |
| US12/619,598 | 2009-11-16 | ||
| PCT/US2010/056749 WO2011060384A1 (en) | 2009-11-16 | 2010-11-15 | Needleless access connectors and valve elements therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013510690A true JP2013510690A (ja) | 2013-03-28 |
| JP2013510690A5 JP2013510690A5 (ja) | 2014-01-09 |
| JP6030959B2 JP6030959B2 (ja) | 2016-11-24 |
Family
ID=43479373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012539059A Active JP6030959B2 (ja) | 2009-11-16 | 2010-11-15 | 無針アクセスコネクタおよびそのバルブ部品 |
Country Status (10)
| Country | Link |
|---|---|
| US (5) | US8636720B2 (ja) |
| EP (3) | EP2501435B1 (ja) |
| JP (1) | JP6030959B2 (ja) |
| CN (1) | CN102686265B (ja) |
| AU (1) | AU2010320036B2 (ja) |
| CA (1) | CA2779703C (ja) |
| ES (2) | ES2764969T3 (ja) |
| MX (1) | MX2012005480A (ja) |
| RU (1) | RU2012117974A (ja) |
| WO (1) | WO2011060384A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017018566A (ja) * | 2015-07-09 | 2017-01-26 | 川澄化学工業株式会社 | 接続管 |
| JPWO2014115566A1 (ja) * | 2013-01-28 | 2017-01-26 | テルモ株式会社 | チューブ接続構造 |
| JPWO2015146142A1 (ja) * | 2014-03-26 | 2017-04-13 | テルモ株式会社 | コネクタ及び輸液セット |
| JP2018531741A (ja) * | 2015-10-28 | 2018-11-01 | ケアフュージョン 303、インコーポレイテッド | Yポート・ニードル・フリー・コネクターを備えた閉鎖式ivアクセス・デバイス |
| WO2021126501A1 (en) * | 2019-12-16 | 2021-06-24 | Rymed Technologies, Llc | High flow, needleless connector |
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| US10478607B2 (en) | 2004-08-09 | 2019-11-19 | Carefusion 303, Inc. | Connector for transferring fluid and method of use |
| US20140276459A1 (en) * | 2013-03-13 | 2014-09-18 | Jonathan Yeh | Needleless connector with folding valve |
| US7600530B2 (en) | 2004-08-09 | 2009-10-13 | Medegen, Inc. | Connector with check valve and method of use |
| AU2005304987B2 (en) | 2004-11-05 | 2011-08-11 | Icu Medical, Inc. | Medical connector having high flow rate characteristics |
| US9162037B2 (en) | 2005-07-06 | 2015-10-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
| US9168366B2 (en) | 2008-12-19 | 2015-10-27 | Icu Medical, Inc. | Medical connector with closeable luer connector |
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| CN104873389B (zh) | 2009-07-29 | 2017-12-05 | Icu医学有限公司 | 流体传输装置及使用方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US8636720B2 (en) | 2014-01-28 |
| EP4233981A2 (en) | 2023-08-30 |
| US10258786B2 (en) | 2019-04-16 |
| EP2501435A1 (en) | 2012-09-26 |
| US20140142519A1 (en) | 2014-05-22 |
| EP4233981A3 (en) | 2023-09-27 |
| US12109388B2 (en) | 2024-10-08 |
| CA2779703C (en) | 2020-09-08 |
| CA2779703A1 (en) | 2011-05-19 |
| US11759619B2 (en) | 2023-09-19 |
| AU2010320036A1 (en) | 2012-05-24 |
| US9061130B2 (en) | 2015-06-23 |
| ES2764969T3 (es) | 2020-06-05 |
| MX2012005480A (es) | 2012-08-01 |
| EP3603733B1 (en) | 2023-08-02 |
| ES2961721T3 (es) | 2024-03-13 |
| US20190232043A1 (en) | 2019-08-01 |
| WO2011060384A1 (en) | 2011-05-19 |
| EP3603733A1 (en) | 2020-02-05 |
| US20240001100A1 (en) | 2024-01-04 |
| CN102686265A (zh) | 2012-09-19 |
| AU2010320036B2 (en) | 2016-01-21 |
| US20150265829A1 (en) | 2015-09-24 |
| US20120310179A1 (en) | 2012-12-06 |
| JP6030959B2 (ja) | 2016-11-24 |
| RU2012117974A (ru) | 2013-12-27 |
| CN102686265B (zh) | 2014-11-19 |
| EP2501435B1 (en) | 2019-10-23 |
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