JP6779971B2 - 医療ライン用のバルブコネクタ - Google Patents
医療ライン用のバルブコネクタ Download PDFInfo
- Publication number
- JP6779971B2 JP6779971B2 JP2018501890A JP2018501890A JP6779971B2 JP 6779971 B2 JP6779971 B2 JP 6779971B2 JP 2018501890 A JP2018501890 A JP 2018501890A JP 2018501890 A JP2018501890 A JP 2018501890A JP 6779971 B2 JP6779971 B2 JP 6779971B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- tubular body
- hollow
- valve connector
- preslit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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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
- A61M39/22—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
- A61M39/10—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
- A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
-
- 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
- A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
-
- 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
- A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of 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
- A61M39/02—Access sites
- A61M39/04—Access sites having pierceable self-sealing members
- A61M39/045—Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument
Description
2…中空スパイク
3…シール部材(弾性中空要素)
4…リング
5…入口端
6…ベース部
7…出口端
8…管状ピン
9…外面
10…円筒部
11…貫通孔
12…弾性ヘッド
13…プレスリット
14…中間部
15…ベース部
16…環状フランジ部
17…環状チャンバ
18…閉鎖端
19…突出部
20…最小厚み領域
Claims (2)
- 流体導入器と出口端(6)との係合のために設計された入口端(5)を有する管状体(1)と、
管状体(1)の内部空間に軸方向に沿って配置され、管状体(1)の入口端(5)に対向して軸方向に離間した閉鎖端(18)を有し、前記出口端(6)と連通する中空スパイク(2)と、
前記管状体(1)と前記中空スパイク(2)との間に介在され、プレスリット(13)を設けた弾性ヘッド(12)を有する弾性中空要素(3)によって形成され、管状体(1)の前記入口端(5)に通常、閉鎖状態で配置される封止部材と、
を備え、
前記プレスリット(13)は、閉鎖され、
前記弾性ヘッド(12)は、前記プレスリット(13)を弾性変形した開放状態となるように、前記中空スパイク(2)の閉鎖端(18)に当接させるために、前記閉鎖端(18)に向かって軸方向に移動可能であり、
前記弾性中空要素(3)はさらに、環状チャンバ(17)を形成するように前記中空スパイク(2)から径方向に離れたベース部(15)を備えた医療ライン用のバルブコネクタであって、
前記弾性中空要素(3)の前記ベース部(15)は、径方向の厚みが相違する壁(19,20)を備え、外方に厚くなった軸方向に延びる突出部(19)を形成され、径方向の厚みが、前記壁の最小厚みを有する軸方向の領域(20)に向かって漸減する略樽形状であり、前記突出部(19)の変形に伴って弾性中空要素(3)の円筒部(14)が前記中空スパイク(2)の円筒部(8)を締め付けることを特徴とする医療ライン用のバルブコネクタ。 - 前記軸方向の突出部(19)は、前記ベース部(15)の円周方向に配置されていることを特徴とする請求項1に記載のバルブコネクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102015000042421 | 2015-08-05 | ||
ITUB2015A002902A ITUB20152902A1 (it) | 2015-08-05 | 2015-08-05 | Connettore valvolare per linee medicali |
PCT/IB2016/054716 WO2017021927A1 (en) | 2015-08-05 | 2016-08-04 | Valve connector for medical lines |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018521769A JP2018521769A (ja) | 2018-08-09 |
JP6779971B2 true JP6779971B2 (ja) | 2020-11-04 |
Family
ID=54477142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018501890A Active JP6779971B2 (ja) | 2015-08-05 | 2016-08-04 | 医療ライン用のバルブコネクタ |
Country Status (19)
Country | Link |
---|---|
US (1) | US10918851B2 (ja) |
EP (1) | EP3331599B1 (ja) |
JP (1) | JP6779971B2 (ja) |
KR (1) | KR102605135B1 (ja) |
CN (1) | CN107847729B (ja) |
AU (1) | AU2016304445B2 (ja) |
BR (1) | BR112018000781B1 (ja) |
CA (1) | CA2993132C (ja) |
DK (1) | DK3331599T3 (ja) |
ES (1) | ES2821073T3 (ja) |
HR (1) | HRP20201455T1 (ja) |
IT (1) | ITUB20152902A1 (ja) |
MX (1) | MX2018001440A (ja) |
PL (1) | PL3331599T3 (ja) |
PT (1) | PT3331599T (ja) |
RS (1) | RS60861B1 (ja) |
SG (1) | SG10201911827WA (ja) |
WO (1) | WO2017021927A1 (ja) |
ZA (1) | ZA201800332B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI645871B (zh) | 2018-03-19 | 2019-01-01 | 蔡溪進 | 防止藥液或體液外漏之輸液封閉型接頭 |
CN110384858B (zh) * | 2018-04-18 | 2021-05-18 | 蔡溪进 | 防止药液或体液外漏的输液封闭型接头 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183448B1 (en) * | 1994-06-20 | 2001-02-06 | Bruno Franz P. Mayer | Needleless injection site |
ES2217435T3 (es) | 1996-11-18 | 2004-11-01 | Nypro, Inc. | Valvula actuada por conector conificado tipo luer. |
US6142981A (en) * | 1997-01-07 | 2000-11-07 | Daig Corporation | Hemostasis valve |
JP3935292B2 (ja) * | 1999-09-16 | 2007-06-20 | テルモ株式会社 | コネクタ |
JP2004195016A (ja) * | 2002-12-19 | 2004-07-15 | Top:Kk | 継ぎ手装置 |
ITTO20060206A1 (it) | 2006-03-17 | 2007-09-18 | Borla Ind | Connettore valvolare per linee medicali |
ATE506985T1 (de) | 2006-10-25 | 2011-05-15 | Icu Medical Inc | Medizinischer verbinder |
CN201022874Y (zh) * | 2007-02-27 | 2008-02-20 | 蔡溪进 | 免针加药连接器 |
CN201061676Y (zh) * | 2007-08-08 | 2008-05-21 | 上海中山医疗科技发展公司 | 硅胶波纹管 |
ITTO20080381A1 (it) | 2008-05-21 | 2009-11-22 | Industrie Borla Spa | Connettore valvolare per linee medicali |
TW201032852A (en) * | 2009-03-11 | 2010-09-16 | Shu-Fang Huang | Needle-free injection structure |
JP2010246829A (ja) * | 2009-04-20 | 2010-11-04 | Terumo Corp | コネクタ |
US8758306B2 (en) * | 2010-05-17 | 2014-06-24 | Icu Medical, Inc. | Medical connectors and methods of use |
US9114244B2 (en) * | 2012-01-27 | 2015-08-25 | Carefusion 303, Inc. | Needleless valve system fluid control |
JP5907379B2 (ja) * | 2012-02-15 | 2016-04-26 | 株式会社ジェイ・エム・エス | 医療用のオス部材用カバー |
JP6069936B2 (ja) * | 2012-08-01 | 2017-02-01 | 株式会社ジェイ・エム・エス | 輸液セット |
AU2013342123B2 (en) * | 2012-11-12 | 2018-08-02 | Icu Medical, Inc. | Medical connector |
FR3001393B1 (fr) * | 2013-01-31 | 2015-01-23 | Ace Dev Solution | Connecteur a usage medical perfectionne |
-
2015
- 2015-08-05 IT ITUB2015A002902A patent/ITUB20152902A1/it unknown
-
2016
- 2016-08-04 BR BR112018000781-1A patent/BR112018000781B1/pt active IP Right Grant
- 2016-08-04 KR KR1020187003482A patent/KR102605135B1/ko active IP Right Grant
- 2016-08-04 ES ES16763954T patent/ES2821073T3/es active Active
- 2016-08-04 CA CA2993132A patent/CA2993132C/en active Active
- 2016-08-04 WO PCT/IB2016/054716 patent/WO2017021927A1/en active Application Filing
- 2016-08-04 AU AU2016304445A patent/AU2016304445B2/en active Active
- 2016-08-04 DK DK16763954.1T patent/DK3331599T3/da active
- 2016-08-04 PL PL16763954T patent/PL3331599T3/pl unknown
- 2016-08-04 MX MX2018001440A patent/MX2018001440A/es unknown
- 2016-08-04 JP JP2018501890A patent/JP6779971B2/ja active Active
- 2016-08-04 CN CN201680045914.7A patent/CN107847729B/zh active Active
- 2016-08-04 EP EP16763954.1A patent/EP3331599B1/en active Active
- 2016-08-04 RS RS20201111A patent/RS60861B1/sr unknown
- 2016-08-04 PT PT167639541T patent/PT3331599T/pt unknown
- 2016-08-04 SG SG10201911827WA patent/SG10201911827WA/en unknown
- 2016-08-04 US US15/745,362 patent/US10918851B2/en active Active
-
2018
- 2018-01-17 ZA ZA2018/00332A patent/ZA201800332B/en unknown
-
2020
- 2020-09-11 HR HRP20201455TT patent/HRP20201455T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
PL3331599T3 (pl) | 2021-01-11 |
CN107847729B (zh) | 2021-05-25 |
NZ739087A (en) | 2023-10-27 |
CA2993132C (en) | 2021-11-09 |
PT3331599T (pt) | 2020-10-19 |
US10918851B2 (en) | 2021-02-16 |
JP2018521769A (ja) | 2018-08-09 |
SG10201911827WA (en) | 2020-01-30 |
HRP20201455T1 (hr) | 2020-12-25 |
US20180200502A1 (en) | 2018-07-19 |
AU2016304445B2 (en) | 2020-10-22 |
MX2018001440A (es) | 2018-04-20 |
ITUB20152902A1 (it) | 2017-02-05 |
AU2016304445A1 (en) | 2018-02-08 |
WO2017021927A1 (en) | 2017-02-09 |
BR112018000781A2 (pt) | 2018-09-04 |
KR20180037200A (ko) | 2018-04-11 |
KR102605135B1 (ko) | 2023-11-22 |
CA2993132A1 (en) | 2017-02-09 |
CN107847729A (zh) | 2018-03-27 |
BR112018000781B1 (pt) | 2022-09-20 |
DK3331599T3 (da) | 2020-10-19 |
ES2821073T3 (es) | 2021-04-23 |
EP3331599A1 (en) | 2018-06-13 |
EP3331599B1 (en) | 2020-09-09 |
RS60861B1 (sr) | 2020-11-30 |
ZA201800332B (en) | 2018-12-19 |
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