JP2013540497A - 静脈カテーテルアセンブリのための針先端ガード - Google Patents
静脈カテーテルアセンブリのための針先端ガード Download PDFInfo
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- JP2013540497A JP2013540497A JP2013529746A JP2013529746A JP2013540497A JP 2013540497 A JP2013540497 A JP 2013540497A JP 2013529746 A JP2013529746 A JP 2013529746A JP 2013529746 A JP2013529746 A JP 2013529746A JP 2013540497 A JP2013540497 A JP 2013540497A
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- Prior art keywords
- needle
- needle tip
- tip guard
- jaw
- 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.)
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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
- 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
-
- 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
- A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (10)
- 医療装置に用いられる針先端ガード(10)、特に静脈カテーテルアセンブリに用いられる針先端ガード(10)であって、
針シャフト(38)を有する針(34)を収容する軸方向(A)に沿って延在している孔(14)を有し、前記針(34)が前記孔(14)を通って延在し得て、且つ針先端(36)が前記針先端ガード(10)の外にある展開分離位置から前記針先端(36)が前記針先端ガード(10)によってカバーされている保護位置まで前記針先端ガード(10)に対して動き得る、ベース部(12)と、
前記ベース部(12)の遠方側部から概して軸方向(A)に延在している第1のジョー(16)及び第2のジョー(18)であって、前記第1のジョー(16)及び第2のジョー(18)の各々がその自由端の領域にヘッド部(20、22)を有し、前記第1のジョー(16)が前記展開分離位置で前記針シャフトの上に位置する、第1のジョー(16)及び第2のジョー(18)と、
前記針先端ガード(10)を前記医療装置に固定するための前記針先端ガード(10)の外側表面の上の一つ又はそれ以上のロック手段と、
前記ベース部(12)と前記ヘッド部(20、22)との間の領域で前記第1のジョー及び第2のジョー(16、18)に一体的に設けられた少なくとも一つの弾力性部材(26)であって、前記第1のジョー及び第2のジョーが前記針シャフト(38)によって完全に又は部分的に展開分離されるときに前記弾力性部材又は弾性要素(26)が前記第1のジョー及び第2のジョー(16、18)に内向きの復元力を与える、少なくとも一つの弾力性部材(26)と、
を備える、針先端ガード(10)。 - 前記ロック手段が、凹部又は溝(32)を形成する一つ又はそれ以上のロックショルダー(30)を備える、請求項1に記載の針先端ガード(10)。
- 前記弾力性部材又は弾性要素(26)が、前記第1のジョー及び第2のジョーとともにチャンバ(46)を規定するような部分的な側壁を形成し、弾性的な特性を有する材料から形成されている、請求項1に記載の針先端ガード(10)。
- 前記孔(14)が前記針(34)の主要な外側プロファイルの形状及びサイズに適合された寸法を有し、前記針(34)が前記孔(14)を通って延在し得て、且つ前記針先端(36)が前記針ガード(10)によってカバーされている保護位置まで前記針先端ガード(10)に対して動き得る、請求項1に記載の針先端ガード(10)。
- 前記第1のヘッド部(20)がその自由端に前記第2のヘッド部(22)を越えて延在する遠方端区間(24)を有し、その前記遠方端区間(24)が前記軸方向(A)に対して概して垂直に前記第2のジョー(18)に向かって延在する、請求項1に記載の針先端ガード(10)。
- 前記遠方端区間(24)の長さが、前記端区間(24)が前記第2のヘッド部(22)の少なくとも一部を越えて突出するようなものである、請求項5に記載の針先端ガード(10)。
- 前記弾力性部材又は弾性要素(26)が、前記第1のジョー及び第2のジョー(16、18)の各々に設けられた搭載突起又は搭載凹部を備える搭載形状に搭載される、請求項1に記載の針先端ガード(10)。
- 前記弾力性部材又は弾性要素(26)が、前記第1のジョー及び第2のジョー(16、18)を部分的に又は完全に囲むリング状の一体化された形態/構造、及び/又は前記第1のジョー及び第2のジョー(16、18)を部分的のみに囲むクランプ、ブラケット、「C」クリップなどをさらに備える、請求項1に記載の針先端ガード(10)。
- カテーテルチューブ(48)と、
チャンバを規定するカテーテルハブ/ハウジング(42)と、
その遠方端の針先端(36)、針シャフト(38)、および針ハブを有する針(34)と、
前記針先端(36)を保護するために前記針(34)にスライド可能に設けられた請求項1〜8のいずれか一つに特に従った針先端ガード(10)であって、前記第1のジョー(16)の前記遠方端区間(24)が展開分離位置で前記針シャフト(38)の上に位置するように前記カテーテルハウジングに部分的に及び/又は完全に収容されている、針先端ガード(10)と、
を備える、静脈カテーテルアセンブリ。 - 前記カテーテルハウジング(42)の内側及び/又は外側表面が、一つ又はそれ以上の突起(44)及び/又は凹部の形態の一つ又はそれ以上のロック及び/又は開放手段を備える、請求項9に記載の静脈カテーテルアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2252DE2010 | 2010-09-21 | ||
IN2252/DEL/2010 | 2010-09-21 | ||
PCT/IB2011/054136 WO2012038899A1 (en) | 2010-09-21 | 2011-09-21 | Needle tip guard for intravenous catheter assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013540497A true JP2013540497A (ja) | 2013-11-07 |
JP5922661B2 JP5922661B2 (ja) | 2016-05-24 |
Family
ID=45873510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013529746A Expired - Fee Related JP5922661B2 (ja) | 2010-09-21 | 2011-09-21 | 静脈カテーテルアセンブリのための針先端ガード |
Country Status (15)
Country | Link |
---|---|
US (1) | US20130178807A1 (ja) |
EP (1) | EP2618884B1 (ja) |
JP (1) | JP5922661B2 (ja) |
KR (1) | KR20140004073A (ja) |
CN (1) | CN103200986B (ja) |
AU (1) | AU2011306445B2 (ja) |
BR (1) | BR112013006894A2 (ja) |
CO (1) | CO6710929A2 (ja) |
IL (1) | IL225323A (ja) |
MX (1) | MX352217B (ja) |
MY (1) | MY165535A (ja) |
RU (1) | RU2576806C2 (ja) |
SG (1) | SG188607A1 (ja) |
UA (1) | UA108397C2 (ja) |
WO (1) | WO2012038899A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG187712A1 (en) | 2010-08-05 | 2013-03-28 | Braun Melsungen Ag | Needle safety device and assembly |
IN2012DE00486A (ja) | 2012-02-21 | 2015-06-05 | Poly Medicure Ltd | |
US10500376B2 (en) | 2013-06-07 | 2019-12-10 | Becton, Dickinson And Company | IV catheter having external needle shield and internal blood control septum |
BR112016024168B1 (pt) | 2014-04-18 | 2022-09-27 | Becton, Dickinson And Company | Conjunto de cateter e método para operar um conjunto de cateter |
US11511052B2 (en) | 2014-11-10 | 2022-11-29 | Becton, Dickinson And Company | Safety IV catheter with V-clip interlock and needle tip capture |
EP4245352A3 (en) | 2016-10-27 | 2023-11-15 | C. R. Bard, Inc. | Intraosseous access device |
WO2021062385A1 (en) | 2019-09-27 | 2021-04-01 | Bard Access Systems, Inc. | Constant-torque intraosseous access devices and methods thereof |
US11633214B2 (en) | 2019-09-27 | 2023-04-25 | Bard Access Systems, Inc. | Various operating mechanisms for intraosseous access medical devices and methods thereof |
US11517349B2 (en) | 2019-09-27 | 2022-12-06 | 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 |
US11925361B2 (en) | 2021-02-08 | 2024-03-12 | Bard Access Systems, Inc. | Intraosseous modular power |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2016963A1 (en) * | 2007-07-17 | 2009-01-21 | Poly Medicure Ltd. | Needle safety device |
Family Cites Families (12)
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US5304151A (en) * | 1993-04-16 | 1994-04-19 | Injectimed, Inc. | Add-on fail-safe safety cap for passive sliding-sleeve needle protectors |
US5599310A (en) * | 1995-06-07 | 1997-02-04 | Johnson & Johnson Medical, Inc. | I.V. catheter assembly with automatic cannula tip guard |
US6749588B1 (en) * | 1998-04-09 | 2004-06-15 | Becton Dickinson And Company | Catheter and introducer needle assembly with needle shield |
US6537259B1 (en) * | 2000-03-07 | 2003-03-25 | Becton, Dickinson And Company | Passive safety device |
ITBO20010497A1 (it) * | 2001-07-31 | 2003-01-31 | Delta Med S R L | Dispositivo di protezione per ago-cannula |
US7226434B2 (en) * | 2003-10-31 | 2007-06-05 | Tyco Healthcare Group Lp | Safety shield |
JP2007521918A (ja) * | 2004-02-13 | 2007-08-09 | スミス・メディカル・エイエスディ・インコーポレーテッド | ニードル先端保護装置 |
RU2420324C2 (ru) * | 2005-08-31 | 2011-06-10 | Арпита АГРАВАЛЬ | Самоблокирующаяся самозатупляющаяся безопасная игла и шприц |
FR2922457B1 (fr) * | 2007-10-23 | 2010-10-29 | Plastef Investissements | Dispositif de seringue a capuchon de protection. |
KR101332743B1 (ko) * | 2008-03-17 | 2013-11-25 | 폴리 메디큐어 엘티디. | 바늘 안전 장치 |
ES2456342T3 (es) * | 2009-02-06 | 2014-04-22 | Vistamed R & D Ltd. | Introductor de catéter |
WO2013021350A1 (en) * | 2011-08-09 | 2013-02-14 | Poly Medicure Limited | Needle safety device |
-
2011
- 2011-09-21 EP EP11826488.6A patent/EP2618884B1/en active Active
- 2011-09-21 CN CN201180049968.8A patent/CN103200986B/zh active Active
- 2011-09-21 US US13/825,352 patent/US20130178807A1/en not_active Abandoned
- 2011-09-21 AU AU2011306445A patent/AU2011306445B2/en active Active
- 2011-09-21 WO PCT/IB2011/054136 patent/WO2012038899A1/en active Application Filing
- 2011-09-21 JP JP2013529746A patent/JP5922661B2/ja not_active Expired - Fee Related
- 2011-09-21 BR BR112013006894A patent/BR112013006894A2/pt not_active Application Discontinuation
- 2011-09-21 SG SG2013020383A patent/SG188607A1/en unknown
- 2011-09-21 RU RU2013118082/14A patent/RU2576806C2/ru active
- 2011-09-21 KR KR1020137009923A patent/KR20140004073A/ko not_active Application Discontinuation
- 2011-09-21 MY MYPI2013000957A patent/MY165535A/en unknown
- 2011-09-21 UA UAA201305110A patent/UA108397C2/ru unknown
- 2011-09-21 MX MX2013003129A patent/MX352217B/es active IP Right Grant
-
2013
- 2013-03-18 IL IL225323A patent/IL225323A/en active IP Right Grant
- 2013-04-18 CO CO13100234A patent/CO6710929A2/es unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2016963A1 (en) * | 2007-07-17 | 2009-01-21 | Poly Medicure Ltd. | Needle safety device |
JP2010533533A (ja) * | 2007-07-17 | 2010-10-28 | ポリー メディキュア リミテッド | 針安全装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2618884B1 (en) | 2019-08-28 |
AU2011306445A1 (en) | 2013-05-23 |
IL225323A (en) | 2017-08-31 |
RU2576806C2 (ru) | 2016-03-10 |
KR20140004073A (ko) | 2014-01-10 |
MX2013003129A (es) | 2013-06-28 |
CN103200986A (zh) | 2013-07-10 |
JP5922661B2 (ja) | 2016-05-24 |
CN103200986B (zh) | 2016-02-10 |
IL225323A0 (en) | 2013-06-27 |
US20130178807A1 (en) | 2013-07-11 |
AU2011306445B2 (en) | 2016-05-12 |
BR112013006894A2 (pt) | 2016-07-12 |
WO2012038899A1 (en) | 2012-03-29 |
UA108397C2 (uk) | 2015-04-27 |
RU2013118082A (ru) | 2014-10-27 |
MX352217B (es) | 2017-11-15 |
CO6710929A2 (es) | 2013-07-15 |
MY165535A (en) | 2018-04-02 |
SG188607A1 (en) | 2013-04-30 |
EP2618884A1 (en) | 2013-07-31 |
EP2618884A4 (en) | 2016-12-14 |
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