JPWO2020255736A1 - - Google Patents

Info

Publication number: JPWO2020255736A1
Authority: JP; Japan
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.): Granted

Application number

JP2021527575A

Other versions

JPWO2020255736A5 (ja

Priority date (The priority date 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 date listed.)

2019-06-19

Filing date

2020-06-04

Publication date

2020-12-24

2020-06-04 Application filed filed Critical

2020-12-24 Publication of JPWO2020255736A1 publication Critical patent/JPWO2020255736A1/ja

2022-03-15 Publication of JPWO2020255736A5 publication Critical patent/JPWO2020255736A5/ja

2024-03-06 Application granted granted Critical

2024-03-06 Publication of JP7444879B2 publication Critical patent/JP7444879B2/ja

Status Active legal-status Critical Current

2040-06-04 Anticipated expiration legal-status Critical

Links

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
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
- 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
- A61M25/0009—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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0014—Connecting a tube to a 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0071—Multiple separate lumens
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
- 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
- A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biophysics (AREA)
Pulmonology (AREA)
Engineering & Computer Science (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Media Introduction/Drainage Providing Device (AREA)

JP2021527575A 2019-06-19 2020-06-04 カテーテル、及びカテーテルの製造方法 Active JP7444879B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2019114064		2019-06-19
JP2019114064		2019-06-19
PCT/JP2020/022151 WO2020255736A1 (ja)	2019-06-19	2020-06-04	カテーテル、及びカテーテルの製造方法

Publications (3)

Publication Number	Publication Date
JPWO2020255736A1 true JPWO2020255736A1 (ja)	2020-12-24
JPWO2020255736A5 JPWO2020255736A5 (ja)	2022-03-15
JP7444879B2 JP7444879B2 (ja)	2024-03-06

Family

ID=74040028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2021527575A Active JP7444879B2 (ja)	2019-06-19	2020-06-04	カテーテル、及びカテーテルの製造方法

Country Status (4)

Country	Link
US (1)	US20220096791A1 (ja)
JP (1)	JP7444879B2 (ja)
CN (1)	CN114025819A (ja)
WO (1)	WO2020255736A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20210275778A1 (en) *	2020-03-03	2021-09-09	Intuitive Surgical Operations, Inc.	Elongate instrument and elongate instrument guard member compatibility

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4806182A (en) *	1985-10-15	1989-02-21	Schneider-Shiley (U.S.A.) Inc.	Method of bonding a hub to a Teflon-lined catheter body
AU3936189A (en) *	1988-08-31	1990-03-08	Edward Weck Incorporated	Catheter
US20060264904A1 (en) *	2005-05-09	2006-11-23	Kerby Walter L	Medical device
US7608063B2 (en) *	2006-02-23	2009-10-27	Medrad, Inc.	Dual lumen aspiration catheter system
JP6082257B2 (ja) *	2013-01-25	2017-02-15	株式会社カネカ	医療用チューブの製造方法およびカテーテルの製造方法
WO2014138146A2 (en) *	2013-03-07	2014-09-12	Circulite, Inc.	Transseptal cannula, tip, delivery system, and method
US10449332B2 (en) *	2015-08-05	2019-10-22	Biosense Webster (Israel) Ltd.	Guide wire luer hub
JP6751292B2 (ja) *	2015-11-26	2020-09-02	テルモ株式会社	カテーテル
WO2018092386A1 (ja)	2016-11-21	2018-05-24	テルモ株式会社	カテーテルおよびカテーテルの製造方法
WO2018169030A1 (ja) *	2017-03-17	2018-09-20	テルモ株式会社	カテーテル

2020
- 2020-06-04 US US17/619,303 patent/US20220096791A1/en active Pending
- 2020-06-04 WO PCT/JP2020/022151 patent/WO2020255736A1/ja active Application Filing
- 2020-06-04 CN CN202080044309.4A patent/CN114025819A/zh active Pending
- 2020-06-04 JP JP2021527575A patent/JP7444879B2/ja active Active

Also Published As

Publication number	Publication date
CN114025819A (zh)	2022-02-08
US20220096791A1 (en)	2022-03-31
WO2020255736A1 (ja)	2020-12-24
JP7444879B2 (ja)	2024-03-06

Legal Events

Date	Code	Title	Description
2021-11-16	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211116
2023-04-27	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230427
2024-02-05	TRDD	Decision of grant or rejection written
2024-02-13	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240213
2024-02-27	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240222
2024-02-27	R150	Certificate of patent or registration of utility model	Ref document number: 7444879 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150

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