JP6043301B2 - 血管用針システム - Google Patents
血管用針システム Download PDFInfo
- Publication number
- JP6043301B2 JP6043301B2 JP2013555863A JP2013555863A JP6043301B2 JP 6043301 B2 JP6043301 B2 JP 6043301B2 JP 2013555863 A JP2013555863 A JP 2013555863A JP 2013555863 A JP2013555863 A JP 2013555863A JP 6043301 B2 JP6043301 B2 JP 6043301B2
- Authority
- JP
- Japan
- Prior art keywords
- vascular
- needle
- needle system
- vascular needle
- cannula
- 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.)
- Expired - Fee Related
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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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- 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
-
- 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
- A61B5/150473—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
-
- 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)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
Claims (11)
- 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)前記血管針(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,前記液体の検出キャビティと,前記血管針(2)の前記管壁の前記外面と前記カニューレ(1)の内面との間に位置する少なくとも1個の補強肩部(9)とを更に備え,前記少なくとも1つの側部開口(6)と前記カニューレ(1)の前記内面との間の距離が前記少なくとも1個の補強肩部(9)によって維持されることで,前記血管針(2)の前記管壁の前記外面の少なくとも一部が前記カニューレ(1)の前記内面に直接接触す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個の補強肩部(9)が,前記カニューレ(1)の前記内面に結合され,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1又は2に記載の血管針システムであって,前記少なくとも1個の補強肩部(9)が,前記血管針(2)の前記管壁の前記外面に結合され,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1〜3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個の補強肩部(9)が,前記血管針(2)のスリット部を始点とし,前記血管針(2)の前記ベース本体(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1〜4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1〜5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1〜6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1〜7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)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1〜8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1〜9の何れか一項に記載の血管針システムであって,前記カニューレ(1)が,前記近位端に固定されている前記血管針(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1〜10の何れか一項に記載の血管針システムであって,前記カニューレ(1)が前記ベース本体(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 | 2011-03-02 | ||
| EP11156533.9 | 2011-03-02 | ||
| PCT/EP2012/053457 WO2012117028A2 (en) | 2011-03-01 | 2012-02-29 | Vascular needle system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014508605A JP2014508605A (ja) | 2014-04-10 |
| JP6043301B2 true JP6043301B2 (ja) | 2016-12-14 |
Family
ID=44168461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013555863A Expired - Fee Related 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) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9987025B2 (en) * | 2006-05-26 | 2018-06-05 | Bruce B. Becker | Increased axial load carrying sheathed irrigating balloon catheter |
| US20070276314A1 (en) * | 2006-05-26 | 2007-11-29 | Becker Bruce B | Nasolacrimal duct probing, intubating and irrigating device |
| 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 |
| EP3970779A1 (en) | 2011-08-17 | 2022-03-23 | Smiths Medical ASD, Inc. | 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 |
| JP7084723B2 (ja) | 2015-04-30 | 2022-06-15 | スミスズ メディカル エーエスディー,インコーポレイティド | 血管アクセスデバイス |
| US20180220945A1 (en) | 2015-07-29 | 2018-08-09 | Advanced Animal Diagnostics, Inc. | Apparatus for rapid collection of blood from liverstock |
| WO2018191547A1 (en) | 2017-04-14 | 2018-10-18 | Access Scientific, Llc | Vascular access device |
| US10569059B2 (en) | 2018-03-01 | 2020-02-25 | Asspv, Llc | Guidewire retention device |
| US11511082B2 (en) * | 2018-04-19 | 2022-11-29 | Becton, Dickinson And Company | Catheter having a hard distal tip |
| 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 |
| US20250344816A1 (en) * | 2024-05-07 | 2025-11-13 | Industrial Strength, LLC | Needle with heel bypass |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704914A (en) * | 1996-02-23 | 1998-01-06 | Stocking; John E. | Catheter placement assembly |
| WO2003057272A2 (en) * | 2001-12-26 | 2003-07-17 | Yale University | Vascular access device |
| EP1962930A2 (en) * | 2005-12-16 | 2008-09-03 | Access Scientific, Inc. | Needle constructed with a transparent or translucent material |
| US8192402B2 (en) | 2007-04-18 | 2012-06-05 | Access Scientific, Inc. | Access device |
| JP5925415B2 (ja) * | 2007-04-18 | 2016-05-25 | アクセス サイエンティフィック、インク. | 進入装置 |
-
2012
- 2012-02-29 EP EP12706063.0A patent/EP2680911B1/en active Active
- 2012-02-29 CA CA2828647A patent/CA2828647A1/en not_active Abandoned
- 2012-02-29 WO PCT/EP2012/053457 patent/WO2012117028A2/en not_active Ceased
- 2012-02-29 JP JP2013555863A patent/JP6043301B2/ja not_active Expired - Fee Related
- 2012-02-29 KR KR1020137022914A patent/KR20140019786A/ko not_active Withdrawn
- 2012-02-29 US US14/002,294 patent/US9408999B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140019786A (ko) | 2014-02-17 |
| JP2014508605A (ja) | 2014-04-10 |
| WO2012117028A3 (en) | 2012-11-08 |
| CA2828647A1 (en) | 2012-09-07 |
| EP2680911A2 (en) | 2014-01-08 |
| US9408999B2 (en) | 2016-08-09 |
| EP2680911B1 (en) | 2019-08-28 |
| US20140052066A1 (en) | 2014-02-20 |
| WO2012117028A2 (en) | 2012-09-07 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |