JP2011131070A - 薬剤分配装置における気泡確認方法 - Google Patents
薬剤分配装置における気泡確認方法 Download PDFInfo
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Abstract
【解決手段】 本発明の薬剤分配装置は、流路を経て流出口へ連通する圧力容器を有する。この流路は、通常は閉鎖位置にある2つのバルブと流れ規制部とを有する。圧力測定装置が流路にそった2つのポイントの間の圧力差を測定する。この2つのポイント間に流れ規制部の少なくとも一部が入る。この2つのポイントの一方が2つのバルブの間にある。コントローラが、選択的にバルブを開き、所定量の薬剤を放出する。
【選択図】 図1
Description
バルブ20の出力136は、垂直チャネル138(図14D)に戻る。垂直チャネル138は、出力部14に接続される。
Claims (1)
- 流路を経て流出口へ液状薬剤を分配する液状薬剤の圧力源を有する薬剤分配装置において、前記流路は流れ規制部と第1バルブと第2バルブを有し、前記流路中の気泡の存在を確認する方法において、
(a)第1バルブと第2バルブの間の圧力が、圧力源の圧力より低くなるよう、第1と第2バルブを操作するステップと、
(b)圧力蓄積期間のあいだ、第1バルブを開に、第2バルブを閉に維持するステップと、
(c)圧力蓄積期間の最後に、流路中の気泡の存在又は不存在を、第1と第2バルブの間の圧力測定に基いて、確認するステップと
を有する
ことを特徴とする気泡確認方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/379,791 | 2006-04-23 | ||
| US11/379,791 US7311693B2 (en) | 2001-11-26 | 2006-04-23 | Drug delivery device and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009506040A Division JP4681666B2 (ja) | 2006-04-23 | 2007-04-23 | 薬剤分配装置における気泡確認方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011131070A true JP2011131070A (ja) | 2011-07-07 |
| JP2011131070A5 JP2011131070A5 (ja) | 2011-08-18 |
| JP5097831B2 JP5097831B2 (ja) | 2012-12-12 |
Family
ID=38625417
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009506040A Expired - Fee Related JP4681666B2 (ja) | 2006-04-23 | 2007-04-23 | 薬剤分配装置における気泡確認方法 |
| JP2011022823A Expired - Fee Related JP5097831B2 (ja) | 2006-04-23 | 2011-02-04 | 薬剤分配装置における気泡確認方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009506040A Expired - Fee Related JP4681666B2 (ja) | 2006-04-23 | 2007-04-23 | 薬剤分配装置における気泡確認方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7311693B2 (ja) |
| EP (1) | EP2010246A4 (ja) |
| JP (2) | JP4681666B2 (ja) |
| KR (1) | KR20080113250A (ja) |
| CN (1) | CN101511402B (ja) |
| CA (1) | CA2640881C (ja) |
| WO (1) | WO2007122621A2 (ja) |
Families Citing this family (141)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1545656A1 (en) | 2002-07-24 | 2005-06-29 | M 2 Medical A/S | An infusion pump system, an infusion pump unit and an infusion pump |
| AU2003280307A1 (en) | 2002-11-05 | 2004-06-07 | M 2 Medical A/S | A disposable wearable insulin dispensing device, a combination of such a device and a programming controller and a method of controlling the operation of such a device |
| DK1583573T3 (da) | 2002-12-23 | 2011-05-09 | Asante Solutions Inc | Bøjelig stempelstang |
| JP2006511263A (ja) | 2002-12-23 | 2006-04-06 | エム2・メディカル・アクティーゼルスカブ | 使い捨ての装着可能なインスリン投薬デバイス、そのデバイスとプログラミングコントローラの組み合わせ、及びそのデバイスを動作する方法 |
| US9033920B2 (en) | 2003-10-02 | 2015-05-19 | Medtronic, Inc. | Determining catheter status |
| US8323244B2 (en) | 2007-03-30 | 2012-12-04 | Medtronic, Inc. | Catheter malfunction determinations using physiologic pressure |
| US7320676B2 (en) | 2003-10-02 | 2008-01-22 | Medtronic, Inc. | Pressure sensing in implantable medical devices |
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| WO2005072794A2 (en) * | 2004-01-29 | 2005-08-11 | M 2 Medical A/S | Disposable medicine dispensing device |
| CA2580329C (en) | 2004-09-13 | 2015-01-06 | Chrono Therapeutics Inc. | Biosynchronous transdermal drug delivery |
| US8252321B2 (en) | 2004-09-13 | 2012-08-28 | Chrono Therapeutics, Inc. | Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like |
| WO2006105794A1 (en) | 2005-04-06 | 2006-10-12 | M 2 Medical A/S | An actuator |
| US8372040B2 (en) | 2005-05-24 | 2013-02-12 | Chrono Therapeutics, Inc. | Portable drug delivery device including a detachable and replaceable administration or dosing element |
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| DE602006008494D1 (de) | 2005-11-08 | 2009-09-24 | M2 Medical As | Infusionspumpensystem |
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Also Published As
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|---|---|
| WO2007122621A2 (en) | 2007-11-01 |
| EP2010246A4 (en) | 2013-06-05 |
| EP2010246A2 (en) | 2009-01-07 |
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| CA2640881C (en) | 2009-09-08 |
| CA2640881A1 (en) | 2007-11-01 |
| CN101511402A (zh) | 2009-08-19 |
| US20060206054A1 (en) | 2006-09-14 |
| JP4681666B2 (ja) | 2011-05-11 |
| CN101511402B (zh) | 2012-06-06 |
| US7311693B2 (en) | 2007-12-25 |
| JP2009538640A (ja) | 2009-11-12 |
| WO2007122621A3 (en) | 2009-04-09 |
| JP5097831B2 (ja) | 2012-12-12 |
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