JP2015519984A - 針ガード - Google Patents
針ガード Download PDFInfo
- Publication number
- JP2015519984A JP2015519984A JP2015517878A JP2015517878A JP2015519984A JP 2015519984 A JP2015519984 A JP 2015519984A JP 2015517878 A JP2015517878 A JP 2015517878A JP 2015517878 A JP2015517878 A JP 2015517878A JP 2015519984 A JP2015519984 A JP 2015519984A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- needle guard
- base portion
- stop element
- guard
- 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.)
- Pending
Links
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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
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
- A61M5/1626—Needle protectors therefor
-
- 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
-
- 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
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
Abstract
Description
Claims (15)
- 医療器具に使用するための、特にカテーテル器具(10)に使用するための針ガード(26)であって、
第1材料で製作されるとともに、主要外形輪郭を有する針シャフト(28)を移動可能に収容するため、ベース部分(44)の基端側(58)から前記ベース部分(44)を通って前記ベース部分(44)の末端側(60)まで軸線方向(A)に延在する針通路(56)を有するベース部分(44)と、
前記ベース部分(44)の前記末端側(60)から実質上は前記軸線方向(A)に延びる第1および第2アーム(46,48)であって、前記第1アーム(46)が末端領域(62)と基端領域(64)とを有する、第1および第2アーム(46,48)と、
前記第1アーム(46)の前記末端領域(62)に横断方向に配設される末端壁(50)と、
前記針シャフト(28)に摺動可能に配設されるとともに前記ベース部分(44)に対して移動可能であるストップ要素(38)と、
を含む針ガード(26)。 - 前記軸線方向(A)に対する横断方向に見た前記ストップ要素(38)の最大外形寸法が前記針通路(56)の最大横断寸法より大きい、請求項1に記載の針ガード(26)。
- 前記針シャフト(28)の前記主要外形輪郭に適合した輪郭を持つ貫通孔(86)を前記ストップ要素(38)が有する、請求項1または2に記載の針ガード(26)。
- 前記ストップ要素(38)が前記第1材料と異なる第2材料で製作される、請求項1〜3のいずれか一項に記載の針ガード(26)。
- 前記第2材料が前記第1材料よりも高い硬度および/または剛度のものである、請求項1〜4のいずれか一項に記載の針ガード(26)。
- 前記ストップ要素(38)が前記ベース部分(44)に配設される、請求項1〜5のいずれか一項に記載の針ガード(26)。
- 前記ベース部分(44)に設けられる空洞または切欠きに前記ストップ要素(38)が配設される、請求項1〜6のいずれか一項に記載の針ガード(26)。
- 前記ストップ要素(38)が前記第1および第2アーム(46,48)の間に配設される、請求項1〜5のいずれか一項に記載の針ガード(26)。
- 前記ストップ要素(38)がディスク状、リング状、またはチューブ状の形である、請求項1〜8のいずれか一項に記載の針ガード(26)。
- 前記針ガード(26)の前記第1および第2アーム(46,48)を囲むように配設されるテンション要素(52)が設けられる、請求項1〜9のいずれか一項に記載の針ガード(26)。
- 少なくとも一つのL字形延出部(72,74)が前記ベース部分(44)から延出し、前記L字形延出部(72,74)の一区分が概ね前記軸線方向(A)に延びる、請求項1〜10のいずれか一項に記載の針ガード(26)。
- 前記ベース部分(44)の両側面に二つのL字形延出部(72,74)が設けられる、請求項11に記載の針ガード(26)。
- 前記第1アーム(46)の前記基端領域(64)に凹部(68)が設けられる、請求項1〜12のいずれか一項に記載の針ガード(26)。
- 前記末端壁(50)の側面(66)に凹溝が設けられ、前記凹溝が概ね前記軸線方向(A)に延びる、請求項1〜13のいずれか一項に記載の針ガード(26)。
- カテーテルチューブ(14)と、
カテーテルハブ(12)と、
針先(30)と針シャフト(28)とを有する針(20)であって、前記針シャフト(28)が末端区分(34)と基端区分(36)とを有し、少なくとも前記基端区分(36)が主要外形輪郭を有する、針と、
請求項1〜14のいずれか一項に記載の針ガード(26)と、
を含み、
前記針シャフト(28)が前記末端区分(34)と前記基端区分(36)との間に拡張部(32)を有し、前記拡張部(32)が、前記針通路(56)および/または前記ストップ要素(38)の輪郭の最大寸法より大きい寸法を持つ拡大外形輪郭を有する、
カテーテル装置(40)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1883/DEL/2012 | 2012-06-19 | ||
IN1883DE2012 | 2012-06-19 | ||
PCT/IB2013/054368 WO2013190407A1 (en) | 2012-06-19 | 2013-05-27 | Needle guard |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015519984A true JP2015519984A (ja) | 2015-07-16 |
Family
ID=54193748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015517878A Pending JP2015519984A (ja) | 2012-06-19 | 2013-05-27 | 針ガード |
Country Status (16)
Country | Link |
---|---|
US (1) | US20150196737A1 (ja) |
EP (1) | EP2861291B1 (ja) |
JP (1) | JP2015519984A (ja) |
KR (1) | KR20150020666A (ja) |
CN (1) | CN104394921A (ja) |
AU (1) | AU2013278960A1 (ja) |
BR (1) | BR112014031708A2 (ja) |
CA (1) | CA2876557A1 (ja) |
CO (1) | CO7160099A2 (ja) |
IL (1) | IL236332B (ja) |
MX (1) | MX2014015901A (ja) |
PH (1) | PH12014502786A1 (ja) |
RU (1) | RU2632530C2 (ja) |
SG (1) | SG11201408307VA (ja) |
WO (1) | WO2013190407A1 (ja) |
ZA (1) | ZA201409308B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
WO2011146769A2 (en) | 2010-05-19 | 2011-11-24 | Tangent Medical Technologies Llc | Integrated vascular delivery system |
WO2011146772A1 (en) | 2010-05-19 | 2011-11-24 | Tangent Medical Technologies Llc | Safety needle system operable with a medical device |
WO2015119940A1 (en) | 2014-02-04 | 2015-08-13 | Icu Medical, Inc. | Self-priming systems and methods |
AU2016211195B2 (en) | 2015-01-30 | 2019-07-11 | Smiths Medical Asd, Inc. | Releaseable catheter hub retainer |
US20160220805A1 (en) | 2015-01-30 | 2016-08-04 | Smiths Medical Asd, Inc. | Intravenous catheter assembly design |
WO2016163939A1 (en) * | 2015-04-09 | 2016-10-13 | Vigmed Ab | Needle tip shielding device and catheter hub therefore |
US10335579B2 (en) | 2015-06-27 | 2019-07-02 | Poly Medicure Limited | Intravenous catheter apparatus |
US11305058B2 (en) | 2016-07-27 | 2022-04-19 | Becton, Dickinson And Company | Infusion bump capture needle shield |
US10893887B2 (en) | 2016-10-27 | 2021-01-19 | C. R. Bard, Inc. | Intraosseous access device |
US11524145B2 (en) * | 2017-03-24 | 2022-12-13 | Poly Medicure Limited | Fluid administration medical apparatus and intravenous catheter assembly |
US11039819B2 (en) * | 2017-08-31 | 2021-06-22 | Gyrus Acmi, Inc. | Needle handle |
CN108744146B (zh) * | 2018-07-04 | 2023-09-19 | 江苏苏云医疗器材有限公司 | 防针刺留置针 |
US11633214B2 (en) | 2019-09-27 | 2023-04-25 | Bard Access Systems, Inc. | Various operating mechanisms for intraosseous access medical devices and methods thereof |
CN213156318U (zh) | 2019-09-27 | 2021-05-11 | 巴德阿克塞斯系统股份有限公司 | 骨内进入装置 |
WO2021062038A1 (en) | 2019-09-27 | 2021-04-01 | Bard Access Systems, Inc. | Autovance feature of an intraosseous device |
CN215349256U (zh) | 2020-04-21 | 2021-12-31 | 巴德阿克塞斯系统股份有限公司 | 骨内进入装置及进入装置 |
CN217960227U (zh) | 2021-02-08 | 2022-12-06 | 巴德阿克塞斯系统股份有限公司 | 骨内进入系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004535905A (ja) * | 2001-07-31 | 2004-12-02 | デルタ メッド エッセ.エッレ.エッレ. | 針のための保護装置 |
WO2011036574A1 (en) * | 2009-09-22 | 2011-03-31 | Poly Medicure Limited | An improved needle tip guard |
WO2011154767A1 (en) * | 2010-04-16 | 2011-12-15 | Poly Medicure Limited | Catheter apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683365A (en) * | 1995-06-07 | 1997-11-04 | Johnson & Johnson Medical, Inc. | Tip protection device |
MXPA03008337A (es) * | 2001-03-14 | 2004-04-02 | Tyco Healthcare | Protector de seguridad para agujas medicas. |
AU2002951827A0 (en) * | 2002-10-07 | 2002-10-24 | Prestidge, Dean Brian | Automatic sleeved needle |
GB0405234D0 (en) * | 2004-03-09 | 2004-04-21 | Id Tech Ltd | Syringe safety device |
ES2662356T3 (es) * | 2011-04-27 | 2018-04-06 | Kpr U.S., Llc | Conjuntos de catéter IV de seguridad |
IN2012DE00486A (ja) * | 2012-02-21 | 2015-06-05 | Poly Medicure Ltd |
-
2013
- 2013-05-27 RU RU2015101182A patent/RU2632530C2/ru active
- 2013-05-27 EP EP13742498.2A patent/EP2861291B1/en active Active
- 2013-05-27 US US14/408,886 patent/US20150196737A1/en not_active Abandoned
- 2013-05-27 KR KR20157000282A patent/KR20150020666A/ko not_active Application Discontinuation
- 2013-05-27 CA CA2876557A patent/CA2876557A1/en not_active Abandoned
- 2013-05-27 JP JP2015517878A patent/JP2015519984A/ja active Pending
- 2013-05-27 CN CN201380032617.5A patent/CN104394921A/zh active Pending
- 2013-05-27 AU AU2013278960A patent/AU2013278960A1/en not_active Abandoned
- 2013-05-27 SG SG11201408307VA patent/SG11201408307VA/en unknown
- 2013-05-27 MX MX2014015901A patent/MX2014015901A/es unknown
- 2013-05-27 WO PCT/IB2013/054368 patent/WO2013190407A1/en active Application Filing
- 2013-05-27 BR BR112014031708A patent/BR112014031708A2/pt not_active Application Discontinuation
-
2014
- 2014-12-15 PH PH12014502786A patent/PH12014502786A1/en unknown
- 2014-12-17 ZA ZA2014/09308A patent/ZA201409308B/en unknown
- 2014-12-17 IL IL236332A patent/IL236332B/en active IP Right Grant
-
2015
- 2015-01-13 CO CO15005758A patent/CO7160099A2/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004535905A (ja) * | 2001-07-31 | 2004-12-02 | デルタ メッド エッセ.エッレ.エッレ. | 針のための保護装置 |
WO2011036574A1 (en) * | 2009-09-22 | 2011-03-31 | Poly Medicure Limited | An improved needle tip guard |
WO2011154767A1 (en) * | 2010-04-16 | 2011-12-15 | Poly Medicure Limited | Catheter apparatus |
Also Published As
Publication number | Publication date |
---|---|
CO7160099A2 (es) | 2015-01-15 |
RU2632530C2 (ru) | 2017-10-05 |
KR20150020666A (ko) | 2015-02-26 |
US20150196737A1 (en) | 2015-07-16 |
ZA201409308B (en) | 2017-08-30 |
BR112014031708A2 (pt) | 2017-06-27 |
WO2013190407A1 (en) | 2013-12-27 |
EP2861291A1 (en) | 2015-04-22 |
IL236332A0 (en) | 2015-02-26 |
CN104394921A (zh) | 2015-03-04 |
AU2013278960A1 (en) | 2015-01-22 |
SG11201408307VA (en) | 2015-01-29 |
CA2876557A1 (en) | 2013-12-27 |
EP2861291B1 (en) | 2021-01-06 |
RU2015101182A (ru) | 2016-08-10 |
IL236332B (en) | 2018-04-30 |
PH12014502786A1 (en) | 2015-02-09 |
MX2014015901A (es) | 2015-03-03 |
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