JP2019177161A - 血管内超音波ニードルガイド - Google Patents
血管内超音波ニードルガイド Download PDFInfo
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- JP2019177161A JP2019177161A JP2019104996A JP2019104996A JP2019177161A JP 2019177161 A JP2019177161 A JP 2019177161A JP 2019104996 A JP2019104996 A JP 2019104996A JP 2019104996 A JP2019104996 A JP 2019104996A JP 2019177161 A JP2019177161 A JP 2019177161A
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- needle
- ivus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- 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
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Child & Adolescent Psychology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
本出願は、2013年11月20日付けで提出され、「血管内超音波ニードルガイド」と題された米国特許仮出願第61/906,860号の優先権を主張し、その米国仮特許出願は参照して本明細書に援用する。
本開示は、最小侵襲性外科的処置においてニードルガイド及び超音波撮像法を使用する装置、システム及び方法に関する。より具体的には、本開示は、ニードルの可視化を向上し且つ正確な穿刺を促進するよう構成された超音波撮像デバイス及びニードルガイドに関する。
医学的処置では血管内超音波診断法(「IVUS」)を用いることができる。IVUSには、血管内超音波撮像に使用するための、遠位端に超音波プローブが取り付けられたカテーテル、又は遠位端に超音波アレイが配置された円筒状プローブが取り付けられたカテーテルを用いることができる。IVUSは動脈又は静脈系の一部の内部を可視化するのに使用できる。こうすることで、静脈及び/又は動脈にアテローム、プラーク、石灰化物質などが存在するか検査できる。IVUSは、血管に隣接する臓器などの血管に隣接する構造体や、隣接する血管の位置などの検査に使用することもできる。
Claims (1)
- 医学的処置を実行するためのシステムであって、
近位端及び超音波プローブを含む遠位端を備えたカテーテルと、
内部にルーメンが延伸したニードルガイドを含む穿刺アッセンブリとを含み、当該ルーメンは近位開口部と、遠位開口部と、その内部に配置された柔軟ニードルとを備え、前記穿刺アッセンブリは、前記ニードルの遠位端を前記超音波プローブの可視化領域内に向けるよう構成されている、システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361906860P | 2013-11-20 | 2013-11-20 | |
US61/906,860 | 2013-11-20 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016533606A Division JP6591415B2 (ja) | 2013-11-20 | 2014-11-20 | 血管内超音波ニードルガイド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019177161A true JP2019177161A (ja) | 2019-10-17 |
JP6603821B2 JP6603821B2 (ja) | 2019-11-06 |
Family
ID=52144868
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016533606A Active JP6591415B2 (ja) | 2013-11-20 | 2014-11-20 | 血管内超音波ニードルガイド |
JP2019104996A Active JP6603821B2 (ja) | 2013-11-20 | 2019-06-05 | 血管内超音波ニードルガイド |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016533606A Active JP6591415B2 (ja) | 2013-11-20 | 2014-11-20 | 血管内超音波ニードルガイド |
Country Status (5)
Country | Link |
---|---|
US (2) | US10307135B2 (ja) |
EP (1) | EP3071112B1 (ja) |
JP (2) | JP6591415B2 (ja) |
CA (1) | CA2967788C (ja) |
WO (1) | WO2015077515A1 (ja) |
Cited By (1)
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Also Published As
Publication number | Publication date |
---|---|
CA2967788A1 (en) | 2015-05-28 |
CA2967788C (en) | 2020-12-22 |
US20190282203A1 (en) | 2019-09-19 |
US10307135B2 (en) | 2019-06-04 |
EP3071112A1 (en) | 2016-09-28 |
WO2015077515A1 (en) | 2015-05-28 |
EP3071112B1 (en) | 2023-02-22 |
JP6591415B2 (ja) | 2019-10-16 |
JP6603821B2 (ja) | 2019-11-06 |
JP2016537137A (ja) | 2016-12-01 |
US20150141836A1 (en) | 2015-05-21 |
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