JP2019000667A - 血管アクセスデバイス - Google Patents
血管アクセスデバイス Download PDFInfo
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- JP2019000667A JP2019000667A JP2018153326A JP2018153326A JP2019000667A JP 2019000667 A JP2019000667 A JP 2019000667A JP 2018153326 A JP2018153326 A JP 2018153326A JP 2018153326 A JP2018153326 A JP 2018153326A JP 2019000667 A JP2019000667 A JP 2019000667A
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- sheath
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- hub
- dilator
- access device
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
-
- 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
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- 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
- A61M25/0662—Guide tubes
- A61M25/0668—Guide tubes splittable, tear apart
-
- 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
- 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
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
-
- 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
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
- A61M2025/0006—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system which can be secured against axial movement, e.g. by using a locking cuff
-
- 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
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
Description
本出願は、2013年3月5日出願の米国特許仮出願第61/799,992号の優先権を伴うものであり、その全体は、参照として本明細書に含まれ、かつ本明細書の一部を構成するものである。
Claims (28)
- 身体の空間にアクセスするための方法であって:
前記身体の内部にガイドワイヤを挿入すること;
前記ガイドワイヤ上で前記身体に医療用物体を前進させることと;
前記身体からガイドワイヤを引き抜くこと;及び
前記ガイドワイヤを、術後ガイドワイヤ測定ツールに配置すること;
を含み、前記術後ガイドワイヤ測定ツールが:
前記身体の空間および前記ニードルから引き抜かれた後、測定のため前記ガイドワイヤを配置するための面;及び
前記ガイドワイヤの術後の許容長さを示すように構成される少なくとも1つ以上のマーキング
を含む、方法。 - 請求項1の方法において、さらに:
前記ニードル、前記ガイドワイヤ及び前記医療用物体を含むアクセス・デバイスの前記ニードルを前記身体に挿入し、前記ニードルを通してガイドワイヤを前記身体に前進させること;
前記ニードル及び前記ガイドワイヤを前記身体から引き抜くこと;及び
前記ガイドワイヤを前記ニードルから引き抜くこと
を含む前記方法。 - 請求項1に記載の方法において、さらに、前記ガイドワイヤの長さが許容範囲内にあるか否かを決定することを含む、方法。
- キットであって:
身体の空間に医療用物体を配置するためのガイドワイヤを含むアクセス・デバイス;及び
前記身体の空間から引き抜かれた後、測定のために前記ガイドワイヤを配置するための面;及び
前記ガイドワイヤについて術後の許容長さを示すように構成される少なくとも1つ以上のマーキング
を含む術後ガイドワイヤ測定ツール
を含むキット。 - 請求項4に記載のキットにおいて、さらに、前記アクセス・デバイスがニードルを備える、前記キット。
- 請求項5に記載のキットにおいて、前記ニードルが、ハブと、ハブから延びた延在するニードル体とを備え、前記ガイドワイヤが、ハブと、前記ハブから延びる延在するガイドワイヤ体を備えると共に、パッケージされる際に前記ニードルの内に少なくとも一部が配置され、前記アクセス・デバイスが、さらに少なくともパッケージされる際に前記ニードル体に配置される拡張器を備え、かつ前記医療用物体が、パッケージされる際に前記拡張器に配置される、前記キット。
- 医療用物体を身体の空間に配置するためのアクセス・デバイスであって:
先端部の近くに開窓部を備えるニードル;
前記ニードルを中心として配置された拡張器であって、該拡張器の先端部が前記開窓部から離れて配置された拡張器;及び
前記ニードルと、前記拡張器との間に同軸に配置された内側部材であって、該内側部材の先端部が前記開窓部から離間して前記拡張器の前記先端部の近くに位置決めされた内側部材;
を備え、
前記ニードルの外側径と、前記内側部材の内側径との間の空間が、前記開窓部と流体連通して血液フラッシュ・チャネルを画成し、前記ニードルが血管を穿刺した時に前記ニードルの内側から血液を、前記開窓部を通して前記血液フラッシュ・チャネルへと流す、
前記アクセス・デバイス。 - 請求項7に記載のアクセス・デバイスにおいて、さらに前記拡張器を中心として同軸に配置されたシースを備える、前記アクセス・デバイス。
- 請求項7に記載のアクセス・デバイスにおいて、前記ニードルが21ゲージであり、前記拡張器が7フレンチである、前記アクセス・デバイス。
- 請求項7に記載のアクセス・デバイスにおいて、前記血液フラッシュ・チャンネルの厚さが約0.002インチ〜約0.005インチの範囲である、前記アクセス・デバイス。
- 請求項7に記載のアクセス・デバイスにおいて、前記内側部材の一部及び拡張器が、前記血液フラッシュ・チャンネル内の血液を可視化させる、前記アクセス・デバイス。
- 医療用物体を身体の空間に配置するためのアクセス・デバイスであって、前記アクセス・デバイスが:
ニードル管腔に沿って先端部の開口から開窓部まで延び、前記ニードル管腔の長手中心軸から径r1に配置された外側表面を備える円筒体;
拡張器管腔に沿って基部まで延び、かつ前記拡張器管腔の長手中心軸から径r2に配置された内側面を有する円筒体を備え、前記円筒体の一部が前記開窓部から離間して前記ニードルを中心として配置された拡張器;及び
内側部分と、外側部分と、それらの間に画成されるr2−r1より小さい寸法とを備え、前記ニードルと、前記拡張器との間のフラッシュ・チャネルに配置することが可能な内側部材
を備える前記アクセス・デバイス。 - 請求項12に記載のアクセス・デバイスにおいて、前記内側部材が、r1より大きな内側径を有する管状体を含む、前記アクセス・デバイス。
- 請求項13に記載のアクセス・デバイスにおいて、前記内側部材が、r2よりも小さな外側径を有する、前記アクセス・デバイス。
- 請求項12に記載のアクセス・デバイスであって、前記内側部材が、拡張器を含む、前記アクセス・デバイス。
- 請求項12に記載のアクセス・デバイスであって、前記内側部材が、前記開窓部から離れた第1の位置で、前記開窓部に近い第2の位置よりも、前記ニードルと、前記拡張器との間の前記空間の多くを占めるように構成される、前記アクセス・デバイス。
- 請求項16に記載のアクセス・デバイスであって、前記内側部材が、前記フラッシュ・チャネルに沿って前記開窓部を出る前記血液の大部分を基部へと導く、前記アクセス・デバイス。
- 請求項12に記載のアクセス・デバイスにおいて、前記内側部材の前記先端部の開口の円筒状突出が、前記内側部材の内側表面から距離d2に配置されており、距離d2が、距離r2−r1の半分未満である、前記アクセス・デバイス。
- 分割可能なシースであって:
基部と、先端部と、長手軸を規定し、かつ該長手軸に概ね平行な所与のラインに沿って2つの部分に分割される概ね柔軟な管状構造を備えるシース体;
前記シース体の前記基部から延び、前記シース体の前記長手軸に概ね整列した長手軸を規定するシースハブであって、前記シース体と、前記シースハブとがそれぞれの前記長手軸に沿った内側キャビティを形成する分割可能な前記シースハブ;及び
前記内側キャビティに側から放射状内側に延びたシール部分を備える弾性プレート;
ドーム形状の第1の面を備え、前記弾性プレートにより支持されて、第2のシール面の位置へと向けてバイアスされることで実質的に前記内側キャビティをシールするシール要素;及び
前記第2のシール面を備え、中心ボアと、前記管状部材の外側縁部から前記中心ボアに向かって減少するテーパ付きの頂面とを備える環状部材であって、前記第1のシール面が、前記管状部材の前記中心ボアに対応する前記環状部材
を含むバルブ要素を含む
前記分割可能なシース。 - シース・アセンブリであって:
概ね柔軟な管状構造と、基部と、先端部と、長手軸を規定するシース体;
前記シース体の前記基部に連結されたハブであって、前記シース体及び前記ハブは、それらを通した通路を形成する整列した複数の開口を備え;及び
前記シース体を向いた前記ハブの表面に対向して対置され、かつ前記通路に配設される流体連通する開口を備える環状部材と、
概ね前記ハブの前記表面と、前記シース体の前記先端部との間に配置される前記シース・アセンブリの構造に連結される連結部分と、前記環状部材のシール位置でシール部分が開口を有するシールの連結に突出し、前記環状部材の開位置で前記開口から離れて配設されるシール部分とを備えるシール部材を含む
前記シース・アセンブリ。 - 請求項20に記載のシース・アセンブリにおいて、前記バルブは、さらに前記シール部材に連結され、前記シース・アセンブリの内側キャビティの側部から放射状内側に延びた弾性プレートを含む、前記シース・アセンブリ。
- 請求項21に記載のシース・アセンブリにおいて、前記シール部材は、前記弾性プレートにより支持されたドーム形状の第1の面を備え、前記シール部材が前記環状部材に向けてバイアスされることで、実質的に前記内側キャビティをシールする、前記シース・アセンブリ。
- 請求項22に記載のシース・アセンブリにおいて、前記環状部材の下側部部分が、第2のシール面を含む、前記シース・アセンブリ。
- 請求項20に記載のシース・アセンブリにおいて、前記環状部材が、O−リングを含む、前記シース・アセンブリ。
- 請求項20に記載のシース・アセンブリにおいて、前記環状部材が、外側部分からその中の前記開口に向かって上面から先細りに厚さを減少するようにテーパ付けされる、前記シース・アセンブリ。
- 請求項20に記載のシース・アセンブリにおいて、前記ハブ及び前記シース体の少なくとも1つが分割可能とされており、処置中又は処置後に患者から除去することを可能とする、前記シース・アセンブリ。
- シース・アセンブリであって:
概ね柔軟な管状構造と、基部と、先端部と、長手軸に沿った管腔を画定するシース体;
前記シース体の前記基部に連結さ、通孔を有するハブ;及び
前記ハブの先端側の面に結合されて、開いたときに前記管腔と、前記通孔との間を流体連通させ、かつ前記通孔、ダイアフラム、及び前記シース・アセンブリの管腔内に配置されたデバイスをシールするように構成された基部側の面を有する柔軟なポリマー製のダイアフラム;
を含む、前記シース・アセンブリ。 - 請求項27のシース・アセンブリにおいて、さらに、概ね前記ハブの前記面と、前記シース体の前記基部との間に配設された前記シース・アセンブリの構造に結合される連結部と、シール位置で前記環状部材の前記開口にシール連結するように突出し、開位置で前記環状部材の前記開口から離れて配設されるシール部分とを含むシール部材を備える、前記シース・アセンブリ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361799992P | 2013-03-15 | 2013-03-15 | |
| US61/799,992 | 2013-03-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016502249A Division JP6389235B2 (ja) | 2013-03-15 | 2014-03-13 | 血管アクセスデバイス |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020101194A Division JP7018474B2 (ja) | 2013-03-15 | 2020-06-10 | 血管アクセスデバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019000667A true JP2019000667A (ja) | 2019-01-10 |
| JP6716648B2 JP6716648B2 (ja) | 2020-07-01 |
Family
ID=51530713
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016502249A Active JP6389235B2 (ja) | 2013-03-15 | 2014-03-13 | 血管アクセスデバイス |
| JP2018153326A Active JP6716648B2 (ja) | 2013-03-15 | 2018-08-16 | 血管アクセスデバイス |
| JP2020101194A Active JP7018474B2 (ja) | 2013-03-15 | 2020-06-10 | 血管アクセスデバイス |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016502249A Active JP6389235B2 (ja) | 2013-03-15 | 2014-03-13 | 血管アクセスデバイス |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2020101194A Active JP7018474B2 (ja) | 2013-03-15 | 2020-06-10 | 血管アクセスデバイス |
Country Status (4)
| Country | Link |
|---|---|
| US (4) | US9566087B2 (ja) |
| EP (2) | EP2967628B1 (ja) |
| JP (3) | JP6389235B2 (ja) |
| WO (1) | WO2014152005A2 (ja) |
Families Citing this family (79)
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| CN101242868B (zh) | 2005-07-06 | 2010-07-28 | 血管途径公司 | 静脉导管插入装置及其使用方法 |
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| US9950139B2 (en) | 2010-05-14 | 2018-04-24 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
| US10384039B2 (en) | 2010-05-14 | 2019-08-20 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
| US11925779B2 (en) | 2010-05-14 | 2024-03-12 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
| US9872971B2 (en) | 2010-05-14 | 2018-01-23 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
| US8690833B2 (en) | 2011-01-31 | 2014-04-08 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
| US9095683B2 (en) | 2011-02-25 | 2015-08-04 | C. R. Bard, Inc. | Medical component insertion device including a retractable needle |
| USD903101S1 (en) | 2011-05-13 | 2020-11-24 | C. R. Bard, Inc. | Catheter |
| EP2744557B1 (en) | 2011-08-17 | 2021-11-10 | Smiths Medical ASD, Inc. | Access device with valve |
| US9981113B2 (en) | 2012-03-14 | 2018-05-29 | Access Scientific, Llc | Flexible medical article and method of making the same |
| WO2013138519A1 (en) | 2012-03-14 | 2013-09-19 | Access Scientific, Llc | Flexible medical article and method of making the same |
| US9566087B2 (en) | 2013-03-15 | 2017-02-14 | Access Scientific, Llc | Vascular access device |
| WO2015148478A1 (en) * | 2014-03-24 | 2015-10-01 | Georgia Tech Research Corporation | Splittable needle |
| WO2016037127A1 (en) | 2014-09-05 | 2016-03-10 | C.R. Bard, Inc. | Catheter insertion device including retractable needle |
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| US9782568B2 (en) * | 2013-02-05 | 2017-10-10 | Vascular Pathways, Inc. | Systems and methods for needle and catheter advancement |
| EP2958502B1 (en) | 2013-02-21 | 2020-09-30 | Covidien LP | Surgical access device including lateral moving seal cooperating with bellows attached to proximal wall of cannula house |
| US9566087B2 (en) | 2013-03-15 | 2017-02-14 | Access Scientific, Llc | Vascular access device |
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2014
- 2014-03-12 US US14/207,120 patent/US9566087B2/en active Active
- 2014-03-13 EP EP14770054.6A patent/EP2967628B1/en active Active
- 2014-03-13 EP EP17206216.8A patent/EP3311873B1/en active Active
- 2014-03-13 WO PCT/US2014/026803 patent/WO2014152005A2/en not_active Ceased
- 2014-03-13 JP JP2016502249A patent/JP6389235B2/ja active Active
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2016
- 2016-08-09 US US15/232,144 patent/US10010343B2/en active Active
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2018
- 2018-06-01 US US15/995,512 patent/US10682157B2/en active Active
- 2018-08-16 JP JP2018153326A patent/JP6716648B2/ja active Active
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2020
- 2020-05-07 US US16/868,864 patent/US20200315656A1/en not_active Abandoned
- 2020-06-10 JP JP2020101194A patent/JP7018474B2/ja active Active
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| US5423761A (en) * | 1991-10-31 | 1995-06-13 | Hein; Peter | Closing system for a passage for instruments |
| JP2001517971A (ja) * | 1996-06-11 | 2001-10-09 | アプライド・メディカル・リソーシズ・コーポレーション | 使い捨てシールを備える再使用可能なカニューレ |
| US20080097386A1 (en) * | 2003-03-14 | 2008-04-24 | Osypka Thomas P | Vascular introducer having hemostatic valve with integral seal |
| US20040243059A1 (en) * | 2003-05-30 | 2004-12-02 | Heinrich Pajunk | Check valve for a trocar system |
| WO2013026045A1 (en) * | 2011-08-17 | 2013-02-21 | Access Scientific, Inc. | Access device with valve |
Also Published As
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|---|---|
| EP3311873B1 (en) | 2019-07-24 |
| EP2967628A4 (en) | 2016-12-14 |
| US10682157B2 (en) | 2020-06-16 |
| EP2967628B1 (en) | 2018-01-10 |
| US20180271558A1 (en) | 2018-09-27 |
| JP2016512132A (ja) | 2016-04-25 |
| US20170035459A1 (en) | 2017-02-09 |
| US9566087B2 (en) | 2017-02-14 |
| EP2967628A2 (en) | 2016-01-20 |
| JP6389235B2 (ja) | 2018-09-12 |
| US20200315656A1 (en) | 2020-10-08 |
| US10010343B2 (en) | 2018-07-03 |
| JP6716648B2 (ja) | 2020-07-01 |
| JP7018474B2 (ja) | 2022-02-10 |
| US20140276432A1 (en) | 2014-09-18 |
| JP2020182853A (ja) | 2020-11-12 |
| WO2014152005A2 (en) | 2014-09-25 |
| WO2014152005A3 (en) | 2014-12-04 |
| EP3311873A1 (en) | 2018-04-25 |
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