JP2016503675A - 針引込み装置 - Google Patents
針引込み装置 Download PDFInfo
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- JP2016503675A JP2016503675A JP2015547397A JP2015547397A JP2016503675A JP 2016503675 A JP2016503675 A JP 2016503675A JP 2015547397 A JP2015547397 A JP 2015547397A JP 2015547397 A JP2015547397 A JP 2015547397A JP 2016503675 A JP2016503675 A JP 2016503675A
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- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
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- 238000000034 method Methods 0.000 claims description 11
- 238000013519 translation Methods 0.000 claims description 6
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- 238000001802 infusion Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
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- 206010069803 Injury associated with device Diseases 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
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- 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
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- A61M5/178—Syringes
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- 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
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- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
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- A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
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- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150236—Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
-
- A—HUMAN NECESSITIES
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- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150244—Rods for actuating or driving the piston, i.e. the cylindrical body that sits inside the syringe barrel, typically with an air tight seal, and slides in the barrel to create a vacuum or to expel blood
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- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
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- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
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- 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
- A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
-
- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- 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
- A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
- A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
- A61B5/150656—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position semi-automatically triggered, i.e. in which the triggering of the protective sleeve requires a deliberate action by the user, e.g. manual release of spring-biased extension means
-
- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150885—Preventing re-use
-
- 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
- A61B5/1535—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes comprising means for indicating vein or arterial entry
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3227—Constructional features thereof, e.g. to improve manipulation or functioning the needle being retracted laterally outside the syringe barrel, e.g. with separate guideway
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Anesthesiology (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (30)
- 医療に用いられる液体注入又は収集デバイス用の針引込み装置において、
本体と、
前記本体から前方に突出する針を備える引込み式針アセンブリと、
前記本体によって支持されており、後方に延びる針引込みチャンバを備えるスライド部材と、
前記スライド部材によって回転自在に支持されて、前記スライド部材に接続されるアクチュエータであって、前記液体注入又は収集デバイスとの流体連通をもたらすコネクタ部材を備えるアクチュエータと、
を備える針引込み装置。 - 前記液体注入又は収集デバイスへの前方アタッチメントとして構成されている、請求項1に記載の針引込み装置。
- 前記液体注入又は収集デバイスは、シリンジである、請求項2に記載の針引込み装置。
- 前記コネクタ部材は、前記シリンジによるルアーロック接続を形成するように構成されている、請求項3に記載の針引込み装置。
- 前記本体は更に、後方に突出する第1の壁及び第2の壁を備える、請求項1に記載の針引込み装置。
- 前記後方に突出する第1の壁及び第2の壁は更に、把持面を備える、請求項5に記載の針引込み装置。
- 後方に突出する各壁は更に、スナップレールを備える、請求項5に記載の針引込み装置。
- 後方に突出する各壁は更に、回転停止ブロックを備える、請求項5に記載の針引込み装置。
- 前記回転停止ブロックは、前記本体に対する前記スライド部材の直線移動を制限する、請求項8に記載の針引込み装置。
- 前記本体は更に、前方に突出する管状のノーズを備える、請求項1に記載の針引込み装置。
- 前記本体は更に、後方に面する環状の窪み部を備える、請求項1に記載の針引込み装置。
- 前記本体、前記スライド部材及び前記アクチュエータはそれぞれ、ノッチを備えており、これら3つのノッチ全ては、整列可能である、請求項1に記載の針引込み装置。
- 前記引込み式針アセンブリは更に、針ホルダと、前記本体に対して前記針を後方に付勢する圧縮可能なバネとを備える、請求項1に記載の針引込み装置。
- 前記圧縮可能なバネは、患者から前記針を引き込むのに十分なバネ力を有する、請求項13に記載の針引込み装置。
- 前記スライド部材が、前記針を通る長手方向軸に対して横断する方向に移動できるように、前記本体及び前記スライド部材は、協働するように構成されている、請求項1に記載の針引込み装置。
- 前記スライド部材は更に、第1の開口を備えており、前記第1の開口を通って、前記アクチュエータは受け入れられて、前記スライド部材に取り付けられる、請求項1に記載の針引込み装置。
- 前記アクチュエータは更に、前記スライド部材及び前記本体に対して回転自在な、少なくとも1つのカム部材を備える、請求項1に記載の針引込み装置。
- 前記スライド部材に対する前記アクチュエータの回転により、前記少なくとも1つのカム部材が前記本体と係合して、前記針引込みチャンバが前記針引込みアセンブリとほぼ同軸状に揃えられるまで、前記本体と前記スライド部材との間で相対的な直線的並進移動が生じる、請求項17に記載の針引込み装置。
- 前記アクチュエータは、横方向に離間した2つのカム部材を備える、請求項17に記載の針引込み装置。
- ノッチが、前記横方向に離間した2つのカム部材の間に配置される、請求項19に記載の針引込み装置。
- 前記スライド部材は、前に向いた段状の表面を備える、請求項1に記載の針引込み装置。
- 前記スライド部材は更に、前記針引込みチャンバへの第2の開口を備える、請求項16に記載の針引込み装置。
- 前記スライド部材の第1及び第2の開口は、横方向に離間している、請求項22に記載の針引込み装置。
- 前記アクチュエータのルアーレセプタクルと協働するように構成された、前方に突出するルアー先端部と、前記アクチュエータの突出タブと協働するように構成された雌ネジとを備えるルアーロックコネクタを有するシリンジと組み合わされる、請求項1に記載の針引込み装置。
- 着脱自在な針カバーを更に備える、請求項1に記載の針引込み装置。
- 着脱自在な針カバーを更に備える、請求項12に記載の針引込み装置。
- 前記着脱自在な針カバーは更にロッキングリブを備えており、前記ロッキングリブは、前記本体、前記スライド部材及び前記アクチュエータの整列されたノッチと取外し可能に係合する、請求項26に記載の針引込み装置。
- 前記ロッキングリブは、前記針カバーが前記装置から取り外されるまで、前記本体、前記スライド部材及び前記アクチュエータの間での相対的な回転移動を防止する、請求項27に記載の針引込み装置。
- 前方アタッチメントからシリンジまで突出する針を引き込む方法であって、
本体と、前記本体から前方に突出し、前記本体に対して後方に付勢された針を更に備える引込み式針アセンブリと、前記本体によって支持されており、後方に延びる針引込みチャンバを前記シリンジの外部に更に備えるスライド部材と、前記スライド部材に回転自在に接続されており、前記シリンジに取付け可能なコネクタを更に備えるアクチュエータとを備える前方アタッチメントを準備する工程と、
前記前方アタッチメントの前記本体に対して前記シリンジを回転させることによって、前記スライド部材に対して前記アクチュエータを回転させて、前記スライド部材を前記本体に対して直線的並進方向に移動させる工程と、
を含んでおり、
前記針引込みチャンバは、前記針とほぼ同軸状に揃えられて、前記後方に付勢される針が引き込まれる、方法。 - 準備された前記前方アタッチメントは更に、前記本体に対する前記スライド部材の移動を生じさせるように前記シリンジが回転すると、前記本体の一部と係合する少なくとも1つのカムを有するアクチュエータを備える、請求項29に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/714,819 | 2012-12-14 | ||
US13/714,819 US9138545B2 (en) | 2012-12-14 | 2012-12-14 | Needle retraction apparatus |
PCT/US2013/072207 WO2014093026A1 (en) | 2012-12-14 | 2013-11-27 | Needle retraction apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016503675A true JP2016503675A (ja) | 2016-02-08 |
JP2016503675A5 JP2016503675A5 (ja) | 2017-01-12 |
JP6212568B2 JP6212568B2 (ja) | 2017-10-11 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015547397A Active JP6212568B2 (ja) | 2012-12-14 | 2013-11-27 | 針引込み装置 |
Country Status (10)
Country | Link |
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US (1) | US9138545B2 (ja) |
EP (1) | EP2931339B1 (ja) |
JP (1) | JP6212568B2 (ja) |
CN (1) | CN103861180B (ja) |
AU (1) | AU2013360113B2 (ja) |
BR (1) | BR102013032047B1 (ja) |
ES (1) | ES2639713T3 (ja) |
MX (1) | MX360641B (ja) |
TW (1) | TWI598124B (ja) |
WO (1) | WO2014093026A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016510626A (ja) * | 2013-03-15 | 2016-04-11 | リトラクタブル テクノロジーズ,インコーポレイテッドRetractable Technologies,Inc. | 針引込み装置 |
Families Citing this family (37)
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BRPI0514909B8 (pt) | 2004-09-03 | 2021-06-22 | L O M Laboratories Inc | seringa de segurança do tipo para uso com uma agulha hipodérmica |
US9162037B2 (en) | 2005-07-06 | 2015-10-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
EP2150304B1 (en) | 2007-05-07 | 2010-12-01 | Vascular Pathways Inc. | Intravenous catheter insertion and blood sample devices and method of use |
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CN103861180A (zh) | 2014-06-18 |
US9138545B2 (en) | 2015-09-22 |
TW201446299A (zh) | 2014-12-16 |
CN103861180B (zh) | 2019-02-22 |
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