JP2014508605A - 血管用針システム - Google Patents
血管用針システム Download PDFInfo
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- JP2014508605A JP2014508605A JP2013555863A JP2013555863A JP2014508605A JP 2014508605 A JP2014508605 A JP 2014508605A JP 2013555863 A JP2013555863 A JP 2013555863A JP 2013555863 A JP2013555863 A JP 2013555863A JP 2014508605 A JP2014508605 A JP 2014508605A
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- vascular needle
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- cannula
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- 230000002792 vascular Effects 0.000 title claims abstract description 66
- 239000008280 blood Substances 0.000 claims abstract description 26
- 210000004369 blood Anatomy 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 18
- 210000004204 blood vessel Anatomy 0.000 description 17
- 229920003023 plastic Polymers 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 210000001367 artery Anatomy 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 238000012800 visualization Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 210000002321 radial artery Anatomy 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000003191 femoral vein Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
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
- A61M5/14—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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0693—Flashback chambers
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/1405—Devices for taking blood samples
- A61B5/1411—Devices for taking blood samples by percutaneous method, e.g. by lancet
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- 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
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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
- A61B5/150374—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
- A61B5/150488—Details of construction of shaft
-
- 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
- A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
- A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
-
- 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
- A61B5/150511—Details of construction of shaft
-
- 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
- A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
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- 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
- A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61M5/178—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
- A61M5/329—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 characterised by features of the needle shaft
- A61M5/3291—Shafts with additional lateral openings
-
- 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
- A61B5/154—Devices using pre-evacuated means
- A61B5/1545—Devices using pre-evacuated means 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
- A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【選択図】図1
Description
Claims (12)
- 血液を可視化するための血管針システムであって,
a)はす切りを施した遠位端(5)と,近位端(4)と,これら端部間における管壁とを有する管よりなる血管針(2)を備え,前記管壁が,外面と,前記端部間に液体を軸線方向に流すためのキャビティとを有し,前記血管針(2)は,少なくとも1つの側部開口(6)を有すると共に前記近位端に近位側のベース本体(3)が固定され,更に,
b)該血管針(2)の少なくとも一部を覆う透明な管状のカニューレ(1)を備える血管針システムにおいて,
該血管針システムが,前記少なくとも1つの側部開口(6)をカニューレ(1)の内面から所定距離に維持することにより,前記少なくとも1つの側部開口(6)とカニューレ(1)の内面との間に前記液体の捕集・検出用スペースを形成する検出キャビティを更に備えることを特徴とする血管針システム。 - 請求項1に記載の血管針システムであって,前記少なくとも1つの側部開口(6)とカニューレ(1)の内面との間における前記検出キャビティが,血管針(2)の管壁外面とカニューレ(1)の内面との間における少なくとも1個の補強肩部(9)により形成され,該補強肩部(9)により,前記少なくとも1つの側部開口(6)とカニューレ(1)の内面との間における距離を維持することを特徴とする血管針システム。
- 請求項2に記載の血管針システムであって,少なくとも1個の補強肩部(9)が,カニューレ(1)の内面に結合され,好適には該内面の一部を構成することを特徴とする血管針システム。
- 請求項2に記載の血管針システムであって,少なくとも1個の補強肩部(9)が,血管針(2)の管壁外面に結合され,好適には該外面の一部を構成することを特徴とする血管針システム。
- 請求項2〜4の何れか一項に記載の血管針システムであって,前記補強肩部(9)が,血管針(2)のスリット部を始点とし,血管針(2)のベース本体(3)に向けて延在することを特徴とする血管針システム。
- 請求項1〜5の何れか一項に記載の血管針システムであって,前記少なくとも1つの開口部(6)が,円形,多角形,楕円形もしくは不規則形の穴で構成され,又は前記管壁の軸線方向に沿って延在するスリットで構成されていることを特徴とする血管針システム。
- 請求項1〜6の何れか一項に記載の血管針システムであって,前記遠位端(5)と前記少なくとも1つの開口部(6)との間の距離が10 mm以上であることを特徴とする血管針システム。
- 請求項1〜7の何れか一項に記載の血管針システムであって,前記少なくとも1つの開口部(6)が前記近位端(4)まで延在することを特徴とする血管針システム。
- 請求項1〜8の何れか一項に記載の血管針システムであって,前記少なくとも1つの開口部(6)が前記近位端(4)の手前で終止することを特徴とする血管針システム。
- 請求項1〜9の何れか一項に記載の血管針システムであって,前記管壁に沿って少なくとも2つの開口部(6)が設けられ,これら開口部は前記管の周方向で互いに離間していることを特徴とする血管針システム。
- 請求項1〜10の何れか一項に記載の血管針システムであって,カニューレ(1)が,前記近位端に固定されている血管針(2)のベース本体(3)の少なくとも一部分をも覆うと共に該部分に着脱可能に結合されていることを特徴とする血管針システム。
- 請求項1〜11の何れか一項に記載の血管針システムであって,カニューレ(1)がベース本体(3)の前記部分に対してねじ部(10)により着脱可能に結合されていることを特徴とする血管針システム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161448084P | 2011-03-01 | 2011-03-01 | |
US61/448,084 | 2011-03-01 | ||
EP11156533.9 | 2011-03-02 | ||
EP11156533 | 2011-03-02 | ||
PCT/EP2012/053457 WO2012117028A2 (en) | 2011-03-01 | 2012-02-29 | Vascular needle system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014508605A true JP2014508605A (ja) | 2014-04-10 |
JP6043301B2 JP6043301B2 (ja) | 2016-12-14 |
Family
ID=44168461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013555863A Active JP6043301B2 (ja) | 2011-03-01 | 2012-02-29 | 血管用針システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9408999B2 (ja) |
EP (1) | EP2680911B1 (ja) |
JP (1) | JP6043301B2 (ja) |
KR (1) | KR20140019786A (ja) |
CA (1) | CA2828647A1 (ja) |
WO (1) | WO2012117028A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021521928A (ja) * | 2018-04-19 | 2021-08-30 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 硬い遠位先端を有するカテーテル |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070276314A1 (en) * | 2006-05-26 | 2007-11-29 | Becker Bruce B | Nasolacrimal duct probing, intubating and irrigating device |
US9987025B2 (en) * | 2006-05-26 | 2018-06-05 | Bruce B. Becker | Increased axial load carrying sheathed irrigating balloon catheter |
JP6009943B2 (ja) | 2010-02-08 | 2016-10-19 | アクセス サイエンティフィック、インク. | アクセス装置 |
US9884169B2 (en) | 2011-08-17 | 2018-02-06 | Access Scientific, Llc | Access device with valve |
US9566087B2 (en) | 2013-03-15 | 2017-02-14 | Access Scientific, Llc | Vascular access device |
JP6198694B2 (ja) * | 2014-08-07 | 2017-09-20 | 典雄 宮城 | 注射針 |
EP3888731A1 (en) | 2015-04-30 | 2021-10-06 | Smiths Medical ASD, Inc. | Vascular access device |
US20180220945A1 (en) | 2015-07-29 | 2018-08-09 | Advanced Animal Diagnostics, Inc. | Apparatus for rapid collection of blood from liverstock |
EP3609562B1 (en) | 2017-04-14 | 2024-10-23 | Smiths Medical ASD, Inc. | Vascular access device |
US10569059B2 (en) | 2018-03-01 | 2020-02-25 | Asspv, Llc | Guidewire retention device |
CN109045400B (zh) * | 2018-10-10 | 2024-06-25 | 常州市第二人民医院 | 一种增强ct防外渗留置针 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5704914A (en) * | 1996-02-23 | 1998-01-06 | Stocking; John E. | Catheter placement assembly |
JP2005514114A (ja) * | 2001-12-26 | 2005-05-19 | イエール ユニバーシティ | 血管到達具 |
JP2010524590A (ja) * | 2007-04-18 | 2010-07-22 | アクセス サイエンティフィック、インク. | 進入装置 |
JP2010524586A (ja) * | 2007-04-18 | 2010-07-22 | アクセス サイエンティフィック、インク. | 進入装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1962930A2 (en) | 2005-12-16 | 2008-09-03 | Access Scientific, Inc. | Needle constructed with a transparent or translucent material |
-
2012
- 2012-02-29 CA CA2828647A patent/CA2828647A1/en not_active Abandoned
- 2012-02-29 JP JP2013555863A patent/JP6043301B2/ja active Active
- 2012-02-29 US US14/002,294 patent/US9408999B2/en not_active Expired - Fee Related
- 2012-02-29 KR KR1020137022914A patent/KR20140019786A/ko not_active Application Discontinuation
- 2012-02-29 WO PCT/EP2012/053457 patent/WO2012117028A2/en active Application Filing
- 2012-02-29 EP EP12706063.0A patent/EP2680911B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5704914A (en) * | 1996-02-23 | 1998-01-06 | Stocking; John E. | Catheter placement assembly |
JP2005514114A (ja) * | 2001-12-26 | 2005-05-19 | イエール ユニバーシティ | 血管到達具 |
JP2010524590A (ja) * | 2007-04-18 | 2010-07-22 | アクセス サイエンティフィック、インク. | 進入装置 |
JP2010524586A (ja) * | 2007-04-18 | 2010-07-22 | アクセス サイエンティフィック、インク. | 進入装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021521928A (ja) * | 2018-04-19 | 2021-08-30 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 硬い遠位先端を有するカテーテル |
Also Published As
Publication number | Publication date |
---|---|
EP2680911A2 (en) | 2014-01-08 |
CA2828647A1 (en) | 2012-09-07 |
US9408999B2 (en) | 2016-08-09 |
US20140052066A1 (en) | 2014-02-20 |
EP2680911B1 (en) | 2019-08-28 |
WO2012117028A3 (en) | 2012-11-08 |
JP6043301B2 (ja) | 2016-12-14 |
KR20140019786A (ko) | 2014-02-17 |
WO2012117028A2 (en) | 2012-09-07 |
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