JP5125876B2 - 挿入装置 - Google Patents
挿入装置 Download PDFInfo
- Publication number
- JP5125876B2 JP5125876B2 JP2008211791A JP2008211791A JP5125876B2 JP 5125876 B2 JP5125876 B2 JP 5125876B2 JP 2008211791 A JP2008211791 A JP 2008211791A JP 2008211791 A JP2008211791 A JP 2008211791A JP 5125876 B2 JP5125876 B2 JP 5125876B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- wearer
- locking
- insertion device
- locked
- 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.)
- Expired - Fee Related
Links
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
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1585—Needle inserters
-
- 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
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
Description
Claims (5)
- 皮下注入器の留置部材におけるカニューラを装着者の体内に自動挿入するための挿入装置であって、
筒状のハウジングと、
軸方向に移動可能な状態で前記ハウジング内に収納され、前記留置部材を保持する第1部材と、
前記第1部材に対して前記装着者の体表の反対側に設けられ、前記第1部材に対して軸方向に相対移動可能な状態で前記ハウジング内に収納され、前記ハウジングにより係止可能な第1係止部を有する第2部材と、
前記ハウジング内に収納され、前記第1部材および前記第2部材により係止可能な第2係止部を有する第3部材と、
前記第3部材に保持され、前記カニューラに挿通された挿入針と、
前記第1部材と前記第2部材との間に設けられ、前記第1と第2部材が離れる方向に付勢する付勢部材とを備え、
前記留置部材が前記装着者の体表に達する前は、前記第2部材における前記第1係止部が前記ハウジングに係止されるとともに前記第3部材における前記第2係止部が前記第1部材に係止され、
前記留置部材が前記装着者の体表に達した際に前記第2部材における前記第1係止部の前記ハウジングによる係止を解除する係止解除部が設けられ、
前記留置部材が前記装着者の体表に達した際に前記第3部材における前記第2係止部の前記第1部材による係止を解除するとともに、前記第3部材における前記第2係止部を前記第2部材により係止させる係止切換部が設けられた、挿入装置。 - 前記第2部材は、フランジ部を有し、
前記ハウジングは、前記フランジ部の周縁と当接するフランジ当接部を有し、
前記第1部材は、前記留置部材が前記装着者の体表に達したときに前記フランジ当接部を径方向外方に押圧する押圧部を有し、
前記第1係止部は前記フランジ部を含み、
前記係止解除部は前記押圧部を含む、請求項1に記載の挿入装置。 - 前記第3部材は、径方向外方に突出し前記第1部材により係止可能な突起部と、上側から下側に向かうにつれて漸次縮径するテーパ部とを有し、
前記第2部材は、前記留置部材が前記装着者の体表に達したときに前記テーパ部と当接して前記突起部が径方向内方に移動するように前記第3部材を変形させるテーパ当接部を有し、
前記第2係止部は前記突起部を含み、
前記係止切換部は前記テーパ当接部を含む、請求項1または請求項2に記載の挿入装置。 - 前記第2部材における前記テーパ当接部により前記第3部材における前記突起部が係止される、請求項3に記載の挿入装置。
- 前記ハウジングの側面上に設けられ、前記付勢部材の付勢力に抗して前記ハウジングに対して前記第1部材をロックするロック機構が設けられ、
前記ハウジングの側面から突出するボタンを押圧することで前記ロック機構が解除される、請求項1から請求項4のいずれかに記載の挿入装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008211791A JP5125876B2 (ja) | 2008-08-20 | 2008-08-20 | 挿入装置 |
US12/334,270 US7740613B2 (en) | 2008-08-20 | 2008-12-12 | Inserter for automatically inserting a cannula of an indwelling member of an infusion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008211791A JP5125876B2 (ja) | 2008-08-20 | 2008-08-20 | 挿入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010046204A JP2010046204A (ja) | 2010-03-04 |
JP5125876B2 true JP5125876B2 (ja) | 2013-01-23 |
Family
ID=41697040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008211791A Expired - Fee Related JP5125876B2 (ja) | 2008-08-20 | 2008-08-20 | 挿入装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7740613B2 (ja) |
JP (1) | JP5125876B2 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7731691B2 (en) | 2003-11-10 | 2010-06-08 | Smiths Medical Asd, Inc. | Subcutaneous infusion device and device for insertion of a cannula of an infusion device and method |
JP4994775B2 (ja) | 2006-10-12 | 2012-08-08 | 日本コヴィディエン株式会社 | 針先保護具 |
WO2009139857A1 (en) * | 2008-05-14 | 2009-11-19 | Becton, Dickinson & Company | Separatable infusion set with cleanable interface and straight line attachment |
CA2749320C (en) | 2009-01-12 | 2018-03-20 | Becton, Dickinson And Company | Infusion set and/or patch pump having at least one of an in-dwelling rigid catheter with flexible features and/or a flexible catheter attachment |
KR20110017063A (ko) * | 2009-08-13 | 2011-02-21 | (주)마이티시스템 | 란셋블록 및 란셋작동기 |
CA3135001A1 (en) * | 2010-03-24 | 2011-09-29 | Abbott Diabetes Care Inc. | Medical device inserters and processes of inserting and using medical devices |
EP2438942A1 (en) * | 2010-10-08 | 2012-04-11 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
US8795234B2 (en) | 2010-11-30 | 2014-08-05 | Becton, Dickinson And Company | Integrated spring-activated ballistic insertion for drug infusion device |
US8784383B2 (en) | 2010-11-30 | 2014-07-22 | Becton, Dickinson And Company | Insulin pump dermal infusion set having partially integrated mechanized cannula insertion with disposable activation portion |
US9950109B2 (en) | 2010-11-30 | 2018-04-24 | Becton, Dickinson And Company | Slide-activated angled inserter and cantilevered ballistic insertion for intradermal drug infusion |
US8814831B2 (en) * | 2010-11-30 | 2014-08-26 | Becton, Dickinson And Company | Ballistic microneedle infusion device |
US8795230B2 (en) | 2010-11-30 | 2014-08-05 | Becton, Dickinson And Company | Adjustable height needle infusion device |
EP2460553A1 (fr) * | 2010-12-02 | 2012-06-06 | Debiotech S.A. | Dispositif pour l'insertion d'aiguilles |
ES2662356T3 (es) | 2011-04-27 | 2018-04-06 | Kpr U.S., Llc | Conjuntos de catéter IV de seguridad |
DK2731642T3 (en) * | 2011-09-02 | 2019-01-21 | Unl Holdings Llc | INTRODUCTION MECHANISM TO A PHARMACEUTICAL ADMINISTRATION PUMP |
EP2760521B1 (en) | 2011-09-26 | 2016-01-06 | Covidien LP | Safety iv catheter and needle assembly |
EP2760520A1 (en) | 2011-09-26 | 2014-08-06 | Covidien LP | Safety catheter |
EP2766074B1 (en) | 2011-10-14 | 2020-04-08 | Kpr U.S., Llc | Safety iv catheter assembly |
EP2829289B1 (en) * | 2012-03-22 | 2017-11-29 | Terumo Kabushiki Kaisha | Puncture device and drug solution administration device |
US20130267812A1 (en) | 2012-04-04 | 2013-10-10 | Dexcom, Inc. | Transcutaneous analyte sensors, applicators therefor, and associated methods |
US9119529B2 (en) | 2012-10-30 | 2015-09-01 | Dexcom, Inc. | Systems and methods for dynamically and intelligently monitoring a host's glycemic condition after an alert is triggered |
WO2015057408A1 (en) * | 2013-10-03 | 2015-04-23 | Jeff Baker | Medicament delivery and training cartridge system and mechanisms of actuation |
JP6251064B2 (ja) * | 2014-01-31 | 2017-12-20 | テルモ株式会社 | 穿刺ユニット及び薬液投与ユニット |
CA2943709C (en) * | 2014-04-24 | 2022-07-05 | Becton, Dickinson And Company | Catheter insertion device |
US10806855B2 (en) | 2014-09-29 | 2020-10-20 | Unl Holdings Llc | Rigid needle insertion mechanism for a drug delivery pump |
AU2016341945B2 (en) | 2015-10-21 | 2019-06-13 | Dexcom, Inc. | Transcutaneous analyte sensors, applicators therefor, and associated methods |
US9827369B2 (en) * | 2016-03-16 | 2017-11-28 | Baxter International Inc. | Percutaneous administration device and method for injecting medicinal substances |
WO2017189541A1 (en) * | 2016-04-29 | 2017-11-02 | Smiths Medical Asd, Inc. | Subcutaneous insertion systems, devices and related methods |
EP3519018B1 (en) * | 2016-09-27 | 2021-03-24 | Sanofi-Aventis Deutschland GmbH | A medicament delivery device |
CN107243096B (zh) * | 2017-08-15 | 2020-04-28 | 郑州万辉医疗设备有限公司 | 一种留置式皮下输液器 |
CN108434550B (zh) * | 2018-04-16 | 2020-06-16 | 北京仰生恒泰科技有限责任公司 | 一种安全型静脉留置针 |
US20230355891A1 (en) * | 2020-09-25 | 2023-11-09 | Cc Biotechnology Corporation | Needle output mechanism |
US20220211952A1 (en) * | 2021-01-05 | 2022-07-07 | Becton, Dickinson And Company | Needle Hub for Drug Delivery Device |
CN113082362B (zh) * | 2021-03-26 | 2022-09-20 | 普昂(杭州)健康管理有限公司 | 一种分体式敷贴皮下软针及穿刺方法 |
CN113663164B (zh) * | 2021-08-23 | 2022-12-02 | 普林斯顿医疗科技(珠海)有限公司 | 一种胰岛素输注留置针 |
CN116726307B (zh) * | 2023-05-17 | 2023-12-05 | 普林斯顿医疗科技(珠海)有限公司 | 一种留置针装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL109294A (en) * | 1994-04-12 | 1998-02-08 | Wais Med Ltd | Surgical instrument for impact insertion of an intraosseous trocar- needle |
US6093172A (en) | 1997-02-05 | 2000-07-25 | Minimed Inc. | Injector for a subcutaneous insertion set |
US6607509B2 (en) * | 1997-12-31 | 2003-08-19 | Medtronic Minimed, Inc. | Insertion device for an insertion set and method of using the same |
US5851197A (en) * | 1997-02-05 | 1998-12-22 | Minimed Inc. | Injector for a subcutaneous infusion set |
WO1999033504A1 (en) | 1997-12-31 | 1999-07-08 | Minimed Inc. | Insertion device for an insertion set and method of using the same |
EP3210637B1 (de) * | 2001-04-06 | 2021-01-27 | F. Hoffmann-La Roche AG | Infusionsset |
US6830562B2 (en) * | 2001-09-27 | 2004-12-14 | Unomedical A/S | Injector device for placing a subcutaneous infusion set |
US6926694B2 (en) * | 2003-05-09 | 2005-08-09 | Medsolve Technologies, Llc | Apparatus and method for delivery of therapeutic and/or diagnostic agents |
US7731691B2 (en) | 2003-11-10 | 2010-06-08 | Smiths Medical Asd, Inc. | Subcutaneous infusion device and device for insertion of a cannula of an infusion device and method |
US7699807B2 (en) | 2003-11-10 | 2010-04-20 | Smiths Medical Asd, Inc. | Device and method for insertion of a cannula of an infusion device |
US7585287B2 (en) * | 2004-06-16 | 2009-09-08 | Smiths Medical Md, Inc. | Device and method for insertion of a cannula of an infusion device |
-
2008
- 2008-08-20 JP JP2008211791A patent/JP5125876B2/ja not_active Expired - Fee Related
- 2008-12-12 US US12/334,270 patent/US7740613B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100049129A1 (en) | 2010-02-25 |
JP2010046204A (ja) | 2010-03-04 |
US7740613B2 (en) | 2010-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5125876B2 (ja) | 挿入装置 | |
TWI760796B (zh) | 植針模組及具有植針模組的植入裝置 | |
JP6278335B2 (ja) | 留置用カテーテル | |
JP4635002B2 (ja) | ランセットアッセンブリ | |
CA2431774C (en) | Auto-injector | |
JP6420031B2 (ja) | 垂直式輸液セット及び使い捨て挿入具 | |
AU2011221472B2 (en) | Automatic injection device with delay mechanism including dual functioning biasing member | |
JP6379421B2 (ja) | 眼内レンズ用インジェクタ | |
JP6038020B2 (ja) | 液体注入具 | |
JP2011045537A (ja) | 挿入装置用補助器具 | |
JP2017100047A (ja) | 針シールドアセンブリ及びその使用のための点滴装置 | |
CN109045418B (zh) | 避免针尖重新暴露的医疗用安全针 | |
JP2011509097A (ja) | 2つのスプリングを備えた挿入器 | |
JP2004538103A (ja) | 引込み式安全針装置 | |
WO2009119770A1 (ja) | 穿刺針組立体および薬液注入器具 | |
EA031303B1 (ru) | Устройство для доставки лекарственных веществ, приводимое в действие ладонью руки | |
KR20070058588A (ko) | 란셋 어셈블리 | |
JP4471630B2 (ja) | 使い捨て注射器 | |
KR20080011014A (ko) | 안전 장치를 구비한 카테터-유도바늘 어셈블리 | |
JP2010051702A (ja) | 皮下注入器 | |
WO2013046868A1 (ja) | シリンジ | |
JP4736042B2 (ja) | 留置針 | |
JP2013188431A (ja) | シリンジ | |
JP4746121B2 (ja) | 容器兼用注射器 | |
JP5396980B2 (ja) | 挿入装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110414 |
|
TRDD | Decision of grant or rejection written | ||
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120928 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121002 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121015 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5125876 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151109 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |