JP4250169B2 - 留置針 - Google Patents
留置針 Download PDFInfo
- Publication number
- JP4250169B2 JP4250169B2 JP2005516943A JP2005516943A JP4250169B2 JP 4250169 B2 JP4250169 B2 JP 4250169B2 JP 2005516943 A JP2005516943 A JP 2005516943A JP 2005516943 A JP2005516943 A JP 2005516943A JP 4250169 B2 JP4250169 B2 JP 4250169B2
- Authority
- JP
- Japan
- Prior art keywords
- protector
- sleeve
- inner needle
- needle hub
- axial direction
- 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 - Lifetime
Links
- 230000001012 protector Effects 0.000 claims description 127
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
-
- 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
- A61M2005/1581—Right-angle needle-type devices
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (5)
- 先端に刃先を有する内針と、内針の尾端に連設された内針ハブと、内針を摺動自在に挿通する中空の外針と、外針の尾端に連設された外針ハブと、内針の刃先が外針の先端から突出する穿刺前の状態において外針の周囲を内針の刃先の露出部分に亘って囲う筒状のプロテクタとを備える留置針において、
内針ハブの外側に、外針ハブに当接して、内針ハブに対し外針ハブが軸方向尾方に後退することを阻止するスリーブを設け、スリーブの外側にプロテクタを軸方向に移動自在に設けて、スリーブとプロテクタとの間に、プロテクタをスリーブに対する軸方向先方の前進端位置に弾力的に係止可能な第1係止機構と、プロテクタをスリーブに対する軸方向尾方の後退端位置に係止可能な第2係止機構とを設けると共に、
外針ハブに、プロテクタよりも外方に張り出す張出部を設けて、張出部にプロテクタを軸方向に挿通する挿通部を形成し、プロテクタの前記前進端位置ではプロテクタの先端が外針の先端に突出する内針の刃先より先方に位置し、プロテクタの前記後退端位置ではプロテクタの先端が張出部と略同一位置に位置するようにし、外針ハブとプロテクタとの間に、プロテクタが挿通部から軸方向尾方に抜け出ることを弾力的に阻止可能な抜止機構を設け、
更に、内針ハブをスリーブに対し軸方向尾方に後退自在として、内針ハブとスリーブとの間に、前記後退端位置に存するプロテクタ内に内針の刃先が入り込む所定位置までスリーブに対し内針ハブを後退させたときに、スリーブに対する内針ハブのそれ以上の後退を阻止するストッパ機構を設け、前記張出部を押さえた状態で内針ハブを前記所定位置から更に軸方向尾方に後退させたとき、ストッパ機構とスリーブと第2係止機構とを介してプロテクタに作用する軸方向尾方への牽引力によりプロテクタが抜止機構による係止力に抗して挿通部から軸方向尾方に抜け出るようにしたことを特徴とする留置針。 - 前記スリーブと前記内針ハブとの間に、スリーブを、内針ハブに対する外針ハブの軸方向尾方への後退を阻止する初期位置に弾力的に係止可能な第3係止機構を設けることを特徴とする請求項1記載の留置針。
- 前記スリーブに、径方向に貫通する先端側の第1係合孔と尾端側の第2係合孔とを形成し、前記プロテクタの尾端部に、プロテクタがスリーブに対する前進端位置に存するときに第1係合孔に係合し、プロテクタがスリーブに対する後退端位置に存するときに第2係合孔に係合する第1係止片を形成して、第1係止片と第1係合孔とで前記第1係止機構を形成すると共に、第1係止片と第2係合孔とで前記第2係止機構を構成し、さらに、前記内針ハブの先端部に、スリーブが前記初期位置に存するときに第1係合孔に係合し、内針ハブが前記所定位置に後退したときに第2係合孔に係合する第2係止片を形成して、第2係止片と第1係合孔とで前記第3係止機構を構成すると共に、第2係止片と第2係合孔とで前記ストッパ機構を構成することを特徴とする請求項2記載の留置針。
- 前記スリーブの外周に、前記プロテクタがスリーブに対して前記前進端位置から前記後退端位置まで軸方向尾方に移動する際に、前記第1係止片を案内するように、第1と第2の両係合孔を結ぶ軸方向の溝を形成し、
スリーブの内周に、内針ハブがスリーブに対して前記初期位置から前記所定位置まで軸方向尾方に移動する際に、前記第2係止片を案内するように、第1と第2の両係合孔を結ぶ軸方向の溝を形成することを特徴とする請求項3記載の留置針。 - 前記内針ハブの尾端にフランジ部を形成すると共に、フランジ部の外周部に軸方向先方に延び、内径が前記プロテクタの外径より大きな略筒状の把持部を形成することを特徴とする請求項1から請求項4の何れか1項に記載の留置針。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/000268 WO2005068006A1 (ja) | 2004-01-16 | 2004-01-16 | 留置針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005068006A1 JPWO2005068006A1 (ja) | 2007-07-26 |
JP4250169B2 true JP4250169B2 (ja) | 2009-04-08 |
Family
ID=34792055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005516943A Expired - Lifetime JP4250169B2 (ja) | 2004-01-16 | 2004-01-16 | 留置針 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1704889B1 (ja) |
JP (1) | JP4250169B2 (ja) |
DE (1) | DE602004026114D1 (ja) |
WO (1) | WO2005068006A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014188103A (ja) * | 2013-03-26 | 2014-10-06 | Nipro Corp | 安全針組立体 |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6830562B2 (en) | 2001-09-27 | 2004-12-14 | Unomedical A/S | Injector device for placing a subcutaneous infusion set |
ATE424228T1 (de) | 2004-03-26 | 2009-03-15 | Unomedical As | Infusionsset |
US8062250B2 (en) | 2004-08-10 | 2011-11-22 | Unomedical A/S | Cannula device |
JP4964141B2 (ja) | 2004-12-10 | 2012-06-27 | ウノメディカル アクティーゼルスカブ | 挿入具 |
US8029441B2 (en) | 2006-02-28 | 2011-10-04 | Abbott Diabetes Care Inc. | Analyte sensor transmitter unit configuration for a data monitoring and management system |
US8512243B2 (en) | 2005-09-30 | 2013-08-20 | Abbott Diabetes Care Inc. | Integrated introducer and transmitter assembly and methods of use |
US7985199B2 (en) | 2005-03-17 | 2011-07-26 | Unomedical A/S | Gateway system |
EP1762259B1 (en) * | 2005-09-12 | 2010-09-08 | Unomedical A/S | Inserter for an infusion set with a first and second spring units |
IL178557A0 (en) * | 2005-10-19 | 2007-02-11 | Animas Corp | Safety infusion set |
PL1962926T3 (pl) | 2005-12-23 | 2009-10-30 | Unomedical As | Urządzenie wstrzykujące |
US20070191772A1 (en) * | 2006-02-16 | 2007-08-16 | Animas Corporation | Straight insertion safety infusion set |
WO2007098771A2 (en) | 2006-02-28 | 2007-09-07 | Unomedical A/S | Inserter for infusion part and infusion part provided with needle protector |
US8439838B2 (en) | 2006-06-07 | 2013-05-14 | Unomedical A/S | Inserter for transcutaneous sensor |
MX2008015247A (es) | 2006-06-09 | 2008-12-15 | Unomedical As | Almohadilla de montaje. |
RU2443436C2 (ru) | 2006-08-02 | 2012-02-27 | Уномедикал А/С | Канюльное и доставочное устройство |
AU2007280851B2 (en) * | 2006-08-02 | 2010-08-26 | Unomedical A/S | Insertion device |
EP2054109B1 (en) | 2006-08-24 | 2017-12-13 | F. Hoffmann-La Roche AG | Insertion device for insertion heads, in particular for infusion sets |
EP1917990A1 (en) | 2006-10-31 | 2008-05-07 | Unomedical A/S | Infusion set |
MX2009013207A (es) | 2007-06-20 | 2010-01-25 | Unomedical As | Un cateter y un metodo y un aparato para fabricar tal cateter. |
US8002752B2 (en) * | 2007-06-25 | 2011-08-23 | Medingo, Ltd. | Protector apparatus |
EP2185224A1 (en) | 2007-07-03 | 2010-05-19 | Unomedical A/S | Inserter having bistable equilibrium states |
PL2173410T3 (pl) | 2007-07-10 | 2011-09-30 | Unomedical As | Wprowadzacz posiadający dwie sprężyny |
NZ582226A (en) | 2007-07-18 | 2011-12-22 | Unomedical As | Insertion device with a pivoting action from a first to a second position and longitudinal action to a third position in the direction of insertion. |
JP5394938B2 (ja) * | 2008-01-29 | 2014-01-22 | テルモ株式会社 | 穿刺針組立体および薬液注入器具 |
DK2252349T3 (da) | 2008-02-13 | 2011-10-10 | Unomedical As | Forsegling mellem en kanyledel og en væskebane |
AU2009216703A1 (en) | 2008-02-20 | 2009-08-27 | Unomedical A/S | Insertion device with horizontally moving part |
US9295786B2 (en) * | 2008-05-28 | 2016-03-29 | Medtronic Minimed, Inc. | Needle protective device for subcutaneous sensors |
JP2012513224A (ja) | 2008-12-22 | 2012-06-14 | ウノメディカル アクティーゼルスカブ | 接着剤パッドを含む医療デバイス |
US20100198034A1 (en) | 2009-02-03 | 2010-08-05 | Abbott Diabetes Care Inc. | Compact On-Body Physiological Monitoring Devices and Methods Thereof |
JP5396980B2 (ja) * | 2009-04-13 | 2014-01-22 | ニプロ株式会社 | 挿入装置 |
US8562567B2 (en) | 2009-07-30 | 2013-10-22 | Unomedical A/S | Inserter device with horizontal moving part |
EP2461853B1 (en) | 2009-08-07 | 2016-03-30 | Unomedical A/S | Delivery device with sensor and one or more cannulas |
EP2473963A4 (en) | 2009-08-31 | 2014-01-08 | Abbott Diabetes Care Inc | MEDICAL DEVICES AND METHOD |
US9339599B2 (en) | 2009-12-21 | 2016-05-17 | Sorin Group Usa, Inc. | Self-dilating cannula |
BRPI1105778A2 (pt) * | 2010-03-24 | 2016-05-03 | Abbott Diabetes Care Inc | "insersores de dispositivo médico e processos de inserção e uso de dispositivos médicos" |
KR20130018783A (ko) | 2010-03-30 | 2013-02-25 | 우노메디컬 에이/에스 | 의료기구 |
US9375551B2 (en) * | 2010-09-01 | 2016-06-28 | Becton, Dickinson And Company | Neonatal and pediatric catheter system |
EP2433663A1 (en) | 2010-09-27 | 2012-03-28 | Unomedical A/S | Insertion system |
EP2436412A1 (en) | 2010-10-04 | 2012-04-04 | Unomedical A/S | A sprinkler cannula |
US8795253B2 (en) | 2011-04-05 | 2014-08-05 | Sorin Group Italia S.R.L. | Bi-directional perfusion cannula |
ITFI20110116A1 (it) * | 2011-06-07 | 2012-12-08 | Mattia Glauber | Arterial cannula for cardiac surgery.cannula arteriosa per chirurgia cardiaca. |
US11197689B2 (en) | 2011-10-05 | 2021-12-14 | Unomedical A/S | Inserter for simultaneous insertion of multiple transcutaneous parts |
EP2583715A1 (en) | 2011-10-19 | 2013-04-24 | Unomedical A/S | Infusion tube system and method for manufacture |
US9440051B2 (en) | 2011-10-27 | 2016-09-13 | Unomedical A/S | Inserter for a multiplicity of subcutaneous parts |
ES2708178T3 (es) | 2011-12-07 | 2019-04-09 | Becton Dickinson Co | Protector de aguja para un dispositivo de infusión |
ES2666386T3 (es) * | 2011-12-07 | 2018-05-04 | Becton, Dickinson And Company | Conjuntos de protección de aguja y dispositivos de infusión para su uso con los mismos |
JP6030011B2 (ja) * | 2012-03-23 | 2016-11-24 | 三菱鉛筆株式会社 | 穿刺具 |
US9272088B2 (en) * | 2012-09-13 | 2016-03-01 | Becton, Dickinson And Company | Intravenous catheter inserter |
USD747458S1 (en) | 2012-12-07 | 2016-01-12 | Becton, Dickinson And Company | Infusion set insertion needle assembly |
USD747459S1 (en) | 2012-12-07 | 2016-01-12 | Becton, Dickinson And Company | Infusion set assembly |
USD754843S1 (en) | 2012-12-07 | 2016-04-26 | Becton, Dickinson And Company | Infusion set assembly |
USD756504S1 (en) | 2012-12-07 | 2016-05-17 | Becton, Dickinson And Company | Infusion set base |
USD754842S1 (en) | 2012-12-07 | 2016-04-26 | Becton, Dickinson And Company | Infusion set needle guard |
US10213139B2 (en) | 2015-05-14 | 2019-02-26 | Abbott Diabetes Care Inc. | Systems, devices, and methods for assembling an applicator and sensor control device |
KR101722877B1 (ko) | 2016-06-15 | 2017-04-18 | 최근욱 | 스틱인저리와 감염 방지기능을 갖는 수액 주사니들 유닛 |
USD1002852S1 (en) | 2019-06-06 | 2023-10-24 | Abbott Diabetes Care Inc. | Analyte sensor device |
USD999913S1 (en) | 2020-12-21 | 2023-09-26 | Abbott Diabetes Care Inc | Analyte sensor inserter |
EP4346947A1 (en) * | 2021-05-26 | 2024-04-10 | Becton Dickinson and Company | Catheter insertion device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5248301A (en) * | 1987-12-03 | 1993-09-28 | Medfusion, Inc. | Transcutaneous infusion apparatus and methods of manufacture and use |
US5312359A (en) * | 1991-12-03 | 1994-05-17 | Wallace Henry G | Intravenous cannula insertion assembly with protective shield |
US5738660A (en) * | 1994-10-27 | 1998-04-14 | Luther Medical Products, Inc. | Percutaneous port catheter assembly and method of use |
US5688249A (en) * | 1995-03-28 | 1997-11-18 | Johnson & Johnson Medical, Inc. | Telescoping members for catheter introducer assembly |
JP4245196B2 (ja) * | 1996-07-03 | 2009-03-25 | 東郷メディキット株式会社 | 医療用穿刺具 |
JPH10201852A (ja) * | 1997-01-25 | 1998-08-04 | Terumo Corp | 血管内留置用カテーテル装置 |
US5997504A (en) * | 1997-08-08 | 1999-12-07 | Medcare Medical Group, Inc. | Needle removal and containment device and method of using same |
JP2002119589A (ja) * | 2000-10-18 | 2002-04-23 | Nipro Corp | 留置針組立体 |
-
2004
- 2004-01-16 WO PCT/JP2004/000268 patent/WO2005068006A1/ja not_active Application Discontinuation
- 2004-01-16 EP EP04702807A patent/EP1704889B1/en not_active Expired - Fee Related
- 2004-01-16 JP JP2005516943A patent/JP4250169B2/ja not_active Expired - Lifetime
- 2004-01-16 DE DE602004026114T patent/DE602004026114D1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014188103A (ja) * | 2013-03-26 | 2014-10-06 | Nipro Corp | 安全針組立体 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005068006A1 (ja) | 2007-07-26 |
EP1704889B1 (en) | 2010-03-17 |
WO2005068006A1 (ja) | 2005-07-28 |
DE602004026114D1 (de) | 2010-04-29 |
EP1704889A4 (en) | 2007-02-21 |
EP1704889A1 (en) | 2006-09-27 |
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