JP6542805B2 - 輸液デバイス用のカニューレ挿入および引込デバイス - Google Patents
輸液デバイス用のカニューレ挿入および引込デバイス Download PDFInfo
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- JP6542805B2 JP6542805B2 JP2016563973A JP2016563973A JP6542805B2 JP 6542805 B2 JP6542805 B2 JP 6542805B2 JP 2016563973 A JP2016563973 A JP 2016563973A JP 2016563973 A JP2016563973 A JP 2016563973A JP 6542805 B2 JP6542805 B2 JP 6542805B2
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- cannula
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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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
-
- 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
-
- 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
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and 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
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion 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
- 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
Description
本出願は、その開示全体が参照により本明細書に組み込まれている、米国特許商標庁に2014年4月24日に出願した米国特許仮出願第61/983,985号明細書の利益を、米国特許法第119条(e)項に従って主張するものである。
Claims (12)
- 輸液デバイスであって、
本体部と、
前記本体部に収納されたカニューレと、
カニューレ挿入デバイスと、
カニューレ引込デバイスと、
前記カニューレ挿入デバイスおよび前記カニューレ引込デバイスを作動させるように構成された螺旋状支柱と
を備え、
前記カニューレ挿入デバイスが始動されたときの前記螺旋状支柱の回転により、前記カニューレは、前記本体部から少なくとも一部が延出して輸液部位に入り、
前記カニューレ挿入デバイスが始動された後に前記カニューレ引込デバイスが始動されたときの前記螺旋状支柱の回転により、前記カニューレは、前記本体部内に引込まれることを特徴とする輸液デバイス。 - 前記カニューレ挿入デバイスが始動されたときの前記螺旋状支柱の回転により前記カニューレ挿入デバイスが前記螺旋状支柱の回転軸方向に移動することによって、前記カニューレは、前記本体部から少なくとも一部が延出して輸液部位に入り、
前記カニューレ挿入デバイスが始動された後に前記カニューレ引込デバイスが始動されたときの前記螺旋状支柱の回転により前記カニューレ引込デバイスが前記螺旋状支柱の回転軸方向に移動することによって、前記カニューレは、前記本体部内に引込まれることを特徴とする請求項1に記載の輸液デバイス。 - 流体貯蔵容器をさらに備えることを特徴とする請求項2に記載の輸液デバイス。
- 前記カニューレは、前記流体貯蔵容器と連通する中空の皮下注射針であることを特徴とする請求項3に記載の輸液デバイス。
- 前記カニューレの一方の端部は、使用者の輸液部位内に挿入され、前記カニューレの他方の端部は、前記流体貯蔵容器と流体的に連通することを特徴とする請求項4に記載の輸液デバイス。
- 前記カニューレ挿入デバイスが始動されたときに変形するバネデバイスをさらに備えることを特徴とする請求項2に記載の輸液デバイス。
- 前記バネデバイスは、前記カニューレ引込デバイスが始動されたときにその形状に実質的に戻ることを特徴とする請求項6に記載の輸液デバイス。
- 前記カニューレ挿入デバイスが始動されたときに、前記カニューレは、前記本体部内に戻ることを妨げられることを特徴とする請求項2に記載の輸液デバイス。
- 前記カニューレ引込デバイスが始動されたときに、前記カニューレは、前記本体部内に戻ることを許されることを特徴とする請求項2に記載の輸液デバイス。
- 前記流体貯蔵容器は、インスリンを収容することを特徴とする請求項3に記載の輸液デバイス。
- カニューレ挿入デバイスおよびカニューレ引込デバイスを作動させるように構成された螺旋状支柱を備えた輸液デバイス、のための方法であって、
始動ボタンが操作されたときに、前記カニューレ挿入デバイスを始動させて、前記螺旋状支柱が回転されることにより、バネデバイスを付勢しながらカニューレの少なくとも一部を前記輸液デバイスの本体部から延出させるステップと、
引込ボタンが操作されたときに、前記カニューレ引込デバイスを始動させて、前記バネデバイスを解放することで前記螺旋状支柱が回転されることにより、前記カニューレを前記本体部内に引込むステップと
を含むことを特徴とする方法。 - 前記輸液デバイスは、インスリンを注入するように構成される請求項11に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461983985P | 2014-04-24 | 2014-04-24 | |
US61/983,985 | 2014-04-24 | ||
PCT/US2015/027360 WO2015164647A1 (en) | 2014-04-24 | 2015-04-23 | Cannula insertion and retraction device for infusion device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017513619A JP2017513619A (ja) | 2017-06-01 |
JP6542805B2 true JP6542805B2 (ja) | 2019-07-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016563973A Active JP6542805B2 (ja) | 2014-04-24 | 2015-04-23 | 輸液デバイス用のカニューレ挿入および引込デバイス |
Country Status (7)
Country | Link |
---|---|
US (1) | US10493201B2 (ja) |
EP (1) | EP3134156B1 (ja) |
JP (1) | JP6542805B2 (ja) |
CN (1) | CN206642180U (ja) |
CA (1) | CA2944039C (ja) |
ES (1) | ES2846186T3 (ja) |
WO (1) | WO2015164647A1 (ja) |
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-
2015
- 2015-04-23 US US15/301,320 patent/US10493201B2/en active Active
- 2015-04-23 ES ES15782517T patent/ES2846186T3/es active Active
- 2015-04-23 CN CN201590000469.3U patent/CN206642180U/zh active Active
- 2015-04-23 CA CA2944039A patent/CA2944039C/en active Active
- 2015-04-23 EP EP15782517.5A patent/EP3134156B1/en active Active
- 2015-04-23 WO PCT/US2015/027360 patent/WO2015164647A1/en active Application Filing
- 2015-04-23 JP JP2016563973A patent/JP6542805B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017513619A (ja) | 2017-06-01 |
CN206642180U (zh) | 2017-11-17 |
WO2015164647A1 (en) | 2015-10-29 |
ES2846186T3 (es) | 2021-07-28 |
EP3134156A4 (en) | 2017-12-20 |
CA2944039A1 (en) | 2015-10-29 |
US20170021096A1 (en) | 2017-01-26 |
CA2944039C (en) | 2020-12-29 |
US10493201B2 (en) | 2019-12-03 |
EP3134156A1 (en) | 2017-03-01 |
EP3134156B1 (en) | 2020-11-04 |
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