JP6179995B2 - 強化型の伸長医療機器および製造方法 - Google Patents
強化型の伸長医療機器および製造方法 Download PDFInfo
- Publication number
- JP6179995B2 JP6179995B2 JP2014544819A JP2014544819A JP6179995B2 JP 6179995 B2 JP6179995 B2 JP 6179995B2 JP 2014544819 A JP2014544819 A JP 2014544819A JP 2014544819 A JP2014544819 A JP 2014544819A JP 6179995 B2 JP6179995 B2 JP 6179995B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- tubular body
- cross
- thickness
- medical device
- 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.)
- Active
Links
Images
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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00309—Cut-outs or slits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0013—Weakening parts of a catheter tubing, e.g. by making cuts in the tube or reducing thickness of a layer at one point to adjust the flexibility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Description
Claims (9)
- 伸長医療機器であって、
伸長コアと、
長さを有するほぼ平坦なシートであって、当該シートを長軸の周りで前記シートの長さに沿って巻いて管状体を形成することで、前記長軸を規定する前記管状体へと形成されており、前記管状体が前記伸長コアの少なくとも一部に永続的に固定されている平坦なシートと、を具え、
前記シートの断面厚が当該シートの長さ方向に沿って変化することを特徴とする機器。 - 請求項1の機器において、前記管状体は近位端部と遠位端部を具え、前記管状体の遠位端部を構成する前記シートの断面厚は、前記管状体の近位端部を構成するシートの断面厚より薄いことを特徴とする機器。
- 請求項2の機器において、前記管状体を構成するシートの断面厚が、前記近位端部から遠位端部へと小さくなることを特徴とする機器。
- 請求項1の機器において、前記管状体を構成するシートが、それぞれ遷移区画で区分された複数の一定シート厚区画を具えることを特徴とする機器。
- 請求項4の機器において、前記一定シート厚区画の断面厚はそれぞれ異なることを特徴とする機器。
- 請求項4の機器において、前記遷移区画の断面厚はそれぞれテーパしていることを特徴とする機器。
- 請求項1乃至6のいずれかの機器において、前記平坦なシートの一部が除去されてそこに開口部が形成されていることを特徴とする機器。
- 請求項1乃至7のいずれかの機器において、前記伸長コアは内部に管腔を規定することを特徴とする機器。
- 請求項1乃至7のいずれかの機器において、前記伸長コアは実質的に中実であることを特徴とする機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161567059P | 2011-12-05 | 2011-12-05 | |
US61/567,059 | 2011-12-05 | ||
PCT/US2012/066672 WO2013085749A1 (en) | 2011-12-05 | 2012-11-27 | Reinforced elongate medical device and method of manufacture |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015500058A JP2015500058A (ja) | 2015-01-05 |
JP2015500058A5 JP2015500058A5 (ja) | 2015-10-08 |
JP6179995B2 true JP6179995B2 (ja) | 2017-08-16 |
Family
ID=47501413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544819A Active JP6179995B2 (ja) | 2011-12-05 | 2012-11-27 | 強化型の伸長医療機器および製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9144661B2 (ja) |
EP (1) | EP2788067B1 (ja) |
JP (1) | JP6179995B2 (ja) |
ES (1) | ES2645992T3 (ja) |
WO (1) | WO2013085749A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3228254T3 (da) | 2014-02-21 | 2020-03-23 | 3Dintegrated Aps | Sæt omfattende et kirurgisk instrument |
US10080579B2 (en) | 2015-03-25 | 2018-09-25 | Medtronic Ps Medical, Inc. | Pin drive rotary surgical cutting tools and powered handpieces |
USD790699S1 (en) | 2015-03-25 | 2017-06-27 | Medtronic Ps Medical, Inc. | Surgical tool |
USD800907S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
USD782042S1 (en) | 2015-03-25 | 2017-03-21 | Medtronic Ps Medical, Inc. | Surgical tool |
USD800906S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
US10314610B2 (en) | 2015-03-25 | 2019-06-11 | Medtronic Ps Medical, Inc. | Slanted drive axis rotary surgical cutting tools and powered handpieces |
WO2016185817A1 (ja) * | 2015-05-20 | 2016-11-24 | オリンパス株式会社 | 可撓管及び可撓管を用いる内視鏡 |
EP3145419B1 (en) | 2015-07-21 | 2019-11-27 | 3dintegrated ApS | Cannula assembly kit, trocar assembly kit and minimally invasive surgery system |
US11020144B2 (en) | 2015-07-21 | 2021-06-01 | 3Dintegrated Aps | Minimally invasive surgery system |
DK178899B1 (en) | 2015-10-09 | 2017-05-08 | 3Dintegrated Aps | A depiction system |
USD800903S1 (en) | 2016-02-09 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
ES2865433T3 (es) * | 2016-05-04 | 2021-10-15 | Accurate Medical Therapeutics Ltd | Cabezal de microcatéter de embolización que tiene un patrón ranurado |
US11207502B2 (en) * | 2016-07-18 | 2021-12-28 | Scientia Vascular, Llc | Guidewire devices having shapeable tips and bypass cuts |
US11052228B2 (en) | 2016-07-18 | 2021-07-06 | Scientia Vascular, Llc | Guidewire devices having shapeable tips and bypass cuts |
US10849634B2 (en) | 2018-06-20 | 2020-12-01 | Medtronic Xomed, Inc. | Coupling portion for rotary surgical cutting systems |
US12011555B2 (en) | 2019-01-15 | 2024-06-18 | Scientia Vascular, Inc. | Guidewire with core centering mechanism |
US20210298731A1 (en) * | 2020-03-30 | 2021-09-30 | Covidien Lp | Tapered elongate shaft for medical device delivery systems |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993004722A2 (en) * | 1991-09-05 | 1993-03-18 | Mayo Foundation For Medical Education And Research | Flexible tubular device for use in medical applications |
JP2000000309A (ja) * | 1998-06-12 | 2000-01-07 | Asahi Intecc Co Ltd | カテーテルチューブ |
US6325825B1 (en) | 1999-04-08 | 2001-12-04 | Cordis Corporation | Stent with variable wall thickness |
DE60042520D1 (de) * | 1999-04-15 | 2009-08-20 | Smart Therapeutics Inc | Intravaskularer stent zur behandlung von lesionen neurovascularer blutgefässe |
ATE303108T1 (de) * | 1999-06-30 | 2005-09-15 | Advanced Cardiovascular System | Stent mit variabler dicke |
US7001369B2 (en) * | 2003-03-27 | 2006-02-21 | Scimed Life Systems, Inc. | Medical device |
US7785273B2 (en) * | 2003-09-22 | 2010-08-31 | Boston Scientific Scimed, Inc. | Guidewire with reinforcing member |
US8535293B2 (en) * | 2004-04-13 | 2013-09-17 | Gyrus Acmi, Inc. | Atraumatic ureteral access sheath |
US20060030835A1 (en) * | 2004-06-29 | 2006-02-09 | Sherman Darren R | Catheter shaft tubes and methods of making |
US7553387B2 (en) * | 2005-10-04 | 2009-06-30 | Ilh, Llc | Catheters with lubricious linings and methods for making and using them |
US7850623B2 (en) * | 2005-10-27 | 2010-12-14 | Boston Scientific Scimed, Inc. | Elongate medical device with continuous reinforcement member |
JP2008229160A (ja) * | 2007-03-22 | 2008-10-02 | Kaneka Corp | カテーテル |
US20090030400A1 (en) * | 2007-07-25 | 2009-01-29 | Arani Bose | System and method for intracranial access |
JP5473677B2 (ja) * | 2010-03-02 | 2014-04-16 | テルモ株式会社 | ガイドワイヤ |
-
2012
- 2012-11-27 JP JP2014544819A patent/JP6179995B2/ja active Active
- 2012-11-27 US US13/686,695 patent/US9144661B2/en active Active
- 2012-11-27 WO PCT/US2012/066672 patent/WO2013085749A1/en active Application Filing
- 2012-11-27 ES ES12809883.7T patent/ES2645992T3/es active Active
- 2012-11-27 EP EP12809883.7A patent/EP2788067B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015500058A (ja) | 2015-01-05 |
EP2788067B1 (en) | 2017-08-09 |
ES2645992T3 (es) | 2017-12-11 |
US9144661B2 (en) | 2015-09-29 |
EP2788067A1 (en) | 2014-10-15 |
WO2013085749A1 (en) | 2013-06-13 |
US20130144267A1 (en) | 2013-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6179995B2 (ja) | 強化型の伸長医療機器および製造方法 | |
US11819631B2 (en) | Catheter shaft and associated devices, systems, and methods | |
US8231551B2 (en) | Elongate medical device with continuous reinforcement member | |
US9339628B2 (en) | Catheter shaft including a metallic tapered region | |
AU2011242906B2 (en) | Low profile guiding catheter for neurovascular applications | |
US20170072163A1 (en) | Catheter shaft and associated devices, systems, and methods | |
US9486605B2 (en) | Introducer sheath with braided filament securement mechanism | |
EP3332830B1 (en) | Guide extension catheter | |
WO2017044129A1 (en) | Catheter shaft and associated devices, systems, and methods | |
EP3347078B1 (en) | Polymeric catheter shaft with reinforcement | |
US20140083969A1 (en) | Method of manufacturing a variably reinforced elongate medical device | |
US8574170B2 (en) | Guidewire | |
EP3424551B1 (en) | Guide wire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150818 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150818 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160517 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160520 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160722 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170620 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170713 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6179995 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |