JP5426391B2 - 脈管アクセス隔壁通気装置 - Google Patents
脈管アクセス隔壁通気装置 Download PDFInfo
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- JP5426391B2 JP5426391B2 JP2009536442A JP2009536442A JP5426391B2 JP 5426391 B2 JP5426391 B2 JP 5426391B2 JP 2009536442 A JP2009536442 A JP 2009536442A JP 2009536442 A JP2009536442 A JP 2009536442A JP 5426391 B2 JP5426391 B2 JP 5426391B2
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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
- A61M25/00—Catheters; Hollow probes
-
- 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
-
- 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
-
- 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
- A61M39/20—Closure caps or plugs for connectors or open ends of 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
- 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
- A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
-
- 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
- A61M39/20—Closure caps or plugs for connectors or open ends of tubes
- A61M2039/205—Closure caps or plugs for connectors or open ends of tubes comprising air venting means
-
- 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
- A61M2039/2426—Slit valve
-
- 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
- A61M2039/266—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the valve comprises venting channels, e.g. to insure better connection, to help decreasing the fluid space upon disconnection, or to help the fluid space to remain the same during 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
-
- 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
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Description
Claims (11)
- 内部チャンバと第1の雄型連結端部と第2の雌型連結端部とを有する本体、及び当該内部チャンバに配置され選択的に作動される隔壁と、
当該本体の内部チャンバから本体の外部にガスを排出することができるガス透過性の通気部と、
当該ガス透過性通気部内に配置され、該隔壁に接触したとき該ガス透過性通気部を閉じるべく選択的に移動可能な可動の通気プラグと
を備えることを特徴とする医療連結器具。 - 当該通気プラグは、多孔質の材料を含むことを特徴とする請求項1の医療連結器具。
- 当該雄型連結端部と雌型連結端部は、ルアー連結部であることを特徴とする請求項1の医療連結器具。
- 当該可動の通気プラグは、固体部分とガス透過性で疎水性の部分を含むことを特徴とする請求項1の医療連結器具。
- 当該ガス透過性で疎水性の部分は、当該可動の通気プラグが開位置にあるとき、内部チャンバから本体の外部にまで通気部を介して延在していることを特徴とする請求項4の医療連結器具。
- 当該可動の通気プラグが閉位置にあるとき、当該ガス透過性で疎水性の部分は内部チャンバにまで延在せず、当該通気プラグの固体部分が該通気部を覆うことを特徴とする請求項5の医療連結器具。
- 当該可動の通気プラグの固体部分は、当該可動の通気プラグを開位置から閉位置に移動させることによる隔壁の作動に応答する傾斜された表面を含むことを特徴とする請求項1の医療連結器具。
- 当該可動の通気プラグの傾斜された表面は、当該隔壁が作動されていないとき当該隔壁に接触していることを特徴とする請求項7の医療連結器具。
- 当該可動の通気プラグは、当該隔壁の開口から横方向に移動させることによる当該隔壁の開運動に応答することを特徴とする請求項1の医療連結器具。
- 2つの通気部と2つの可動の通気プラグを備えることを特徴とする請求項1の医療連結器具。
- 内部チャンバと第1の雄型連結端部と第2の雌型連結端部とを有する本体、及び当該内部チャンバに配置され選択的に作動される隔壁と、
当該本体の内部チャンバと本体の外部との間に流体の連結を形成する通気部と、
当該通気部内に配置された可動の通気プラグであって、固体部分とガス透過性で疎水性の部分を有し、当該ガス透過性で疎水性の部分は当該可動の通気プラグが開位置にあるとき当該内部チャンバから当該通気部を通って延在し、そして当該通気プラグの固体部分は当該可動の通気プラグが閉位置にあるとき当該通気部を覆う、可動の通気プラグと、
を備え、
当該通気プラグの固体部分は、当該可動の通気プラグを開位置から閉位置に移動させることによる隔壁の作動に応答する表面を含むことを特徴とする医療連結器具。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86451006P | 2006-11-06 | 2006-11-06 | |
US60/864,510 | 2006-11-06 | ||
US11/935,229 | 2007-11-05 | ||
US11/935,229 US8066670B2 (en) | 2006-11-06 | 2007-11-05 | Vascular access device septum venting |
PCT/US2007/083788 WO2008058134A2 (en) | 2006-11-06 | 2007-11-06 | Vascular access device septum venting |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010508990A JP2010508990A (ja) | 2010-03-25 |
JP5426391B2 true JP5426391B2 (ja) | 2014-02-26 |
Family
ID=39365319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009536442A Active JP5426391B2 (ja) | 2006-11-06 | 2007-11-06 | 脈管アクセス隔壁通気装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8066670B2 (ja) |
EP (2) | EP3964245A1 (ja) |
JP (1) | JP5426391B2 (ja) |
CN (1) | CN101563119B (ja) |
AU (1) | AU2007316425B2 (ja) |
BR (1) | BRPI0718251B8 (ja) |
WO (1) | WO2008058134A2 (ja) |
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JP2010508990A (ja) | 2010-03-25 |
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BRPI0718251B8 (pt) | 2021-06-22 |
BRPI0718251A2 (pt) | 2014-03-18 |
EP2079495A4 (en) | 2014-04-16 |
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