JPWO2022215211A1 - - Google Patents
Info
- Publication number
- JPWO2022215211A1 JPWO2022215211A1 JP2023512589A JP2023512589A JPWO2022215211A1 JP WO2022215211 A1 JPWO2022215211 A1 JP WO2022215211A1 JP 2023512589 A JP2023512589 A JP 2023512589A JP 2023512589 A JP2023512589 A JP 2023512589A JP WO2022215211 A1 JPWO2022215211 A1 JP WO2022215211A1
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- A61M25/09—Guide wires
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/014820 WO2022215211A1 (ja) | 2021-04-07 | 2021-04-07 | 医療用線材、および、ガイドワイヤ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022215211A1 true JPWO2022215211A1 (ja) | 2022-10-13 |
Family
ID=83545261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023512589A Pending JPWO2022215211A1 (ja) | 2021-04-07 | 2021-04-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240002987A1 (ja) |
| EP (1) | EP4321201A1 (ja) |
| JP (1) | JPWO2022215211A1 (ja) |
| CN (1) | CN117136085A (ja) |
| WO (1) | WO2022215211A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024054502A (ja) * | 2022-10-05 | 2024-04-17 | 朝日インテック株式会社 | 医療用線材、および、ガイドワイヤ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6278057B1 (en) * | 1997-05-02 | 2001-08-21 | General Science And Technology Corp. | Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire |
| US6325766B1 (en) * | 1999-12-01 | 2001-12-04 | Advanced Cardiovascular Systems, Inc. | Guidewire having substantially nickel-free high-nitrogen austenitic stainless steel alloy |
| JP5386088B2 (ja) | 2008-01-25 | 2014-01-15 | 金井 宏彰 | ガイドワイヤ用芯、この芯の製造方法及びこの芯を用いた医療用ガイドワイヤ |
| JP5219545B2 (ja) * | 2008-02-20 | 2013-06-26 | 金井 宏彰 | ガイドワイヤ用芯及びこの芯の評価方法 |
-
2021
- 2021-04-07 WO PCT/JP2021/014820 patent/WO2022215211A1/ja active Application Filing
- 2021-04-07 JP JP2023512589A patent/JPWO2022215211A1/ja active Pending
- 2021-04-07 EP EP21936015.3A patent/EP4321201A1/en active Pending
- 2021-04-07 CN CN202180096641.XA patent/CN117136085A/zh active Pending
-
2023
- 2023-09-12 US US18/367,077 patent/US20240002987A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4321201A1 (en) | 2024-02-14 |
| US20240002987A1 (en) | 2024-01-04 |
| WO2022215211A1 (ja) | 2022-10-13 |
| CN117136085A (zh) | 2023-11-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230920 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240604 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240731 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240820 |