JP2016504960A - ニードルアセンブリ - Google Patents
ニードルアセンブリ Download PDFInfo
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- JP2016504960A JP2016504960A JP2015555965A JP2015555965A JP2016504960A JP 2016504960 A JP2016504960 A JP 2016504960A JP 2015555965 A JP2015555965 A JP 2015555965A JP 2015555965 A JP2015555965 A JP 2015555965A JP 2016504960 A JP2016504960 A JP 2016504960A
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- needle
- needle assembly
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Classifications
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- 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
- A61M5/3219—Semi-automatic repositioning of the cap, i.e. in which the repositioning of the cap to the needle covering position requires a deliberate action by the user to trigger the repositioning of the cap, e.g. manual release of spring-biased cap repositioning means
-
- 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
- A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150664—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element
- A61B5/150671—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element comprising means to impede repositioning of protection sleeve from covering to uncovering position
- A61B5/150679—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element comprising means to impede repositioning of protection sleeve from covering to uncovering position fully automatically triggered, i.e. the triggering of the pivotable protective sleeve does not require a deliberate action by the user such as terminating the contact with the patient's skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/15074—Needle sets comprising wings, e.g. butterfly type, for ease of handling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- 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
- A61M25/02—Holding devices, e.g. 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
- 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
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
-
- 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
-
- 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
- A61M2005/3217—Means to impede repositioning of protection cap from needle covering to needle uncovering position, e.g. catch mechanisms
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
- A61M2205/6081—Colour codes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (20)
- 経皮的に体内に流体を注入するおよび/または体内から流体を取り出すためのニードルアセンブリ(100)であって、ポリマーの本体(101)と、ウイングアセンブリと、中空ニードル(104)と、を備え、
ポリマーの本体(101)は、遠近方向の通路(102)を有し、
ウイングアセンブリは、本体(101)に固定され、ウイングアセンブリは、第1および第2のウイング(103)を含み、第1および第2のウイング(103)は、それぞれ反対の方向に前記本体(101)から側方に延び、
中空ニードル(104)は、前記本体(101)から遠位に延びるように、前記通路(102)に配置され、
前記ニードル(104)は、前記通路(102)に圧入または締り嵌めされている、ニードルアセンブリ。 - 請求項1に記載のニードルアセンブリ(100)であって、ポリマーの本体(101)は、熱可塑性材料で製造されている、ニードルアセンブリ。
- 請求項1または2に記載のニードルアセンブリ(100)であって、前記第1および第2のウイング(103)は、熱可塑性材料で製造されている、ニードルアセンブリ。
- 請求項2または3に記載のニードルアセンブリ(100)であって、熱可塑性材料は、ポリプロピレン、ポリエチレン、これらのコポリマー、またはこれら2つのコポリマーから成る群から選択される、ニードルアセンブリ。
- 請求項1〜4のいずれかに記載のニードルアセンブリ(100)であって、ポリマーの本体(101)とウイングアセンブリとは、1つの一体型ユニットに含まれる、ニードルアセンブリ。
- 請求項1〜5のいずれかに記載のニードルアセンブリ(100)であって、シールドアーム(105)をさらに備え、シールドアーム(105)は、開位置から閉位置に旋回可能であるように、ポリマーの本体(101)に取り付けられており、ニードル(104)の先端が閉位置ではシールドアーム(105)によって覆われるが、ニードルの先端が開位置では覆われない、ニードルアセンブリ。
- 請求項6に記載のニードルアセンブリ(100)であって、シールドアーム(105)は、前記シールドアーム(105)を前記開位置または前記閉位置のうちの1つに押しやるためのヒンジ構造(106)を介して、本体(101)に取り付けられている、ニードルアセンブリ。
- 請求項7に記載のニードルアセンブリ(100)であって、前記ヒンジ構造(106)は、死点位置を有し、前記シールドアーム(105)が、前記開位置および前記閉位置にそれぞれ前記死点位置の対応する側で押しやられるようになっている、ニードルアセンブリ。
- 請求項7または8に記載のニードルアセンブリ(100)であって、前記ヒンジ構造(106)は、少なくとも1つのトグル継手(107)および少なくとも1つのテンション部材(108)を備え、前記少なくとも1つのトグル継手(107)および少なくとも1つのテンション部材(108)は、前記シールドアーム(105)および搭載ベース(109)に接続されており、搭載ベース(109)は、同様に本体(101)に接続されている、ニードルアセンブリ。
- 請求項9に記載のニードルアセンブリ(100)であって、前記搭載ベース(109)は、前記本体(101)と一体である、または前記本体(101)に配置および保持されている別のアイテムである、ニードルアセンブリ。
- 請求項10に記載のニードルアセンブリ(100)であって、前記搭載ベース(109)は、前記本体(101)に配置および保持されている別のアイテムであり、前記本体(101)または搭載ベース(109)は、前記搭載ベース(109)を受けるための嵌合溝を備え、前記嵌合溝は、搭載ベース(109)が前記本体(101)で軸方向移動するのを防ぐための少なくとも1つの踵部(110)を備えている、ニードルアセンブリ。
- 請求項8〜11のいずれかに記載のニードルアセンブリ(100)であって、前記死点位置は、前記搭載ベース(109)が、前記本体(101)に取り付けられているとき、または前記本体(101)と一体であるときに、前記ニードル(104)の長手方向延在と前記シールドアーム(105)の長手方向延在とのなす角度が45〜135°の範囲にある位置である、ニードルアセンブリ。
- 請求項8〜12のいずれかに記載のニードルアセンブリ(100)であって、前記シールドアーム(105)は、前記シールドアーム(105)の横方向に延びる少なくとも1つのニードルロックバー(112)を備える、ニードルアセンブリ。
- 請求項13に記載のニードルアセンブリ(100)であって、前記ロックバー(112)は、バー(112)の外側に少なくとも1つのスリット(113)を備えている、ニードルアセンブリ。
- 請求項7〜14のいずれかに記載のニードルアセンブリ(100)であって、シールドアームは、前記ウイング(103)の遠位に位置している、ニードルアセンブリ。
- 経皮的に体内に流体を注入するおよび/または体内から流体を取り出すためのニードルアセンブリ(100)であって、ポリマーの本体(101)と、ウイングアセンブリと、中空ニードル(104)と、を備え、
ポリマーの本体(101)は、遠近方向の通路(102)を有し、
ウイングアセンブリは、本体(101)に固定され、ウイングアセンブリは、第1および第2のウイング(103)を含み、第1および第2のウイング(103)は、それぞれ反対の方向に前記本体(101)から側方に延び、
中空ニードル(104)は、前記本体(101)から遠位に延びるように、前記通路(102)に配置され、
ポリマーの本体(101)は、熱可塑性材料で製造されている、ニードルアセンブリ。 - 請求項16に記載のニードルアセンブリであって、前記熱可塑性材料は、ポリオレフィンである、ニードルアセンブリ。
- 請求項17に記載のニードルアセンブリであって、前記ポリオレフィンは、ポリプロピレン、ポリエチレン、これらのコポリマー、またはこれら2つのコポリマーから成る群から選択される、ニードルアセンブリ。
- 経皮的に体内に流体を注入するおよび/または体内から流体を取り出すためのニードルアセンブリ(100)であって、ポリマーの本体(101)と、ウイングアセンブリと、中空ニードル(104)と、シールドアーム(105)と、を備え、
ポリマーの本体(101)は、遠近方向の通路(102)を有し、
ウイングアセンブリは、本体(101)に固定され、ウイングアセンブリは、第1および第2のウイング(103)を含み、第1および第2のウイング(103)は、それぞれ反対の方向に前記本体(101)から側方に延び、
中空ニードル(104)は、前記本体(101)から遠位に延びるように、前記通路(102)に配置され、
シールドアーム(105)は、開位置から閉位置に旋回可能であるように、ポリマーの本体(101)に取り付けられており、ニードル(104)の先端が閉位置ではシールドアーム(105)によって覆われるが、ニードルの先端が開位置では覆われない、ニードルアセンブリ。 - 請求項19に記載のニードルアセンブリ(100)であって、シールドアーム(105)は、前記ウイング(103)の遠位に位置している、ニードルアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1350137A SE1350137A1 (sv) | 2013-02-05 | 2013-02-05 | Nålanordning |
SE1350137-4 | 2013-02-05 | ||
PCT/SE2014/050138 WO2014123475A1 (en) | 2013-02-05 | 2014-02-04 | Needle assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016504960A true JP2016504960A (ja) | 2016-02-18 |
Family
ID=51299975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555965A Pending JP2016504960A (ja) | 2013-02-05 | 2014-02-04 | ニードルアセンブリ |
Country Status (11)
Country | Link |
---|---|
US (1) | US11324928B2 (ja) |
EP (2) | EP2977005B1 (ja) |
JP (1) | JP2016504960A (ja) |
KR (1) | KR20150115726A (ja) |
CN (2) | CN104936646A (ja) |
AU (1) | AU2014215738B2 (ja) |
BR (1) | BR112015018042A2 (ja) |
CA (1) | CA2896126A1 (ja) |
ES (1) | ES2960193T3 (ja) |
SE (1) | SE1350137A1 (ja) |
WO (1) | WO2014123475A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1350137A1 (sv) * | 2013-02-05 | 2014-08-06 | Vigmed Ab | Nålanordning |
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-
2014
- 2014-02-04 CA CA2896126A patent/CA2896126A1/en not_active Abandoned
- 2014-02-04 AU AU2014215738A patent/AU2014215738B2/en not_active Ceased
- 2014-02-04 CN CN201480003967.3A patent/CN104936646A/zh active Pending
- 2014-02-04 KR KR1020157017201A patent/KR20150115726A/ko not_active Application Discontinuation
- 2014-02-04 ES ES15182942T patent/ES2960193T3/es active Active
- 2014-02-04 JP JP2015555965A patent/JP2016504960A/ja active Pending
- 2014-02-04 US US14/766,094 patent/US11324928B2/en active Active
- 2014-02-04 EP EP15182942.1A patent/EP2977005B1/en active Active
- 2014-02-04 WO PCT/SE2014/050138 patent/WO2014123475A1/en active Application Filing
- 2014-02-04 CN CN201911316567.9A patent/CN111437462A/zh active Pending
- 2014-02-04 EP EP14749264.9A patent/EP2953676A4/en not_active Withdrawn
- 2014-02-04 BR BR112015018042A patent/BR112015018042A2/pt not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
EP2977005B1 (en) | 2023-07-26 |
CN104936646A (zh) | 2015-09-23 |
EP2977005C0 (en) | 2023-07-26 |
EP2953676A1 (en) | 2015-12-16 |
CN111437462A (zh) | 2020-07-24 |
SE1350137A1 (sv) | 2014-08-06 |
CA2896126A1 (en) | 2014-08-14 |
AU2014215738A1 (en) | 2015-09-17 |
ES2960193T3 (es) | 2024-03-01 |
US20150367104A1 (en) | 2015-12-24 |
US11324928B2 (en) | 2022-05-10 |
WO2014123475A1 (en) | 2014-08-14 |
EP2977005A1 (en) | 2016-01-27 |
KR20150115726A (ko) | 2015-10-14 |
AU2014215738B2 (en) | 2017-11-23 |
BR112015018042A2 (pt) | 2017-07-11 |
EP2953676A4 (en) | 2016-12-28 |
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