JPWO2023089895A1 - - Google Patents
Info
- Publication number
- JPWO2023089895A1 JPWO2023089895A1 JP2023562144A JP2023562144A JPWO2023089895A1 JP WO2023089895 A1 JPWO2023089895 A1 JP WO2023089895A1 JP 2023562144 A JP2023562144 A JP 2023562144A JP 2023562144 A JP2023562144 A JP 2023562144A JP WO2023089895 A1 JPWO2023089895 A1 JP WO2023089895A1
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/105—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation, Inductively Coupled Plasma [ICP]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/24—Vacuum systems, e.g. maintaining desired pressures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
- H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
- H01J49/005—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by collision with gas, e.g. by introducing gas or by accelerating ions with an electric field
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021186359 | 2021-11-16 | ||
| JP2021186359 | 2021-11-16 | ||
| PCT/JP2022/032134 WO2023089895A1 (ja) | 2021-11-16 | 2022-08-26 | 質量分析装置およびその制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023089895A1 true JPWO2023089895A1 (https=) | 2023-05-25 |
| JPWO2023089895A5 JPWO2023089895A5 (https=) | 2024-06-28 |
| JP7775892B2 JP7775892B2 (ja) | 2025-11-26 |
Family
ID=86396635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023562144A Active JP7775892B2 (ja) | 2021-11-16 | 2022-08-26 | 質量分析装置およびその制御方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250037984A1 (https=) |
| EP (1) | EP4435427A4 (https=) |
| JP (1) | JP7775892B2 (https=) |
| CN (1) | CN118251749A (https=) |
| WO (1) | WO2023089895A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024064706A (ja) * | 2022-10-28 | 2024-05-14 | 株式会社島津製作所 | 質量分析装置および分析条件の設定方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014181396A1 (ja) * | 2013-05-08 | 2014-11-13 | 株式会社島津製作所 | 質量分析装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10241625A (ja) | 1997-02-24 | 1998-09-11 | Hitachi Ltd | プラズマイオン源質量分析装置及び方法 |
| CN109716484B (zh) * | 2016-09-21 | 2021-02-09 | 株式会社岛津制作所 | 质谱分析装置 |
| JP6927432B2 (ja) * | 2018-05-31 | 2021-09-01 | 株式会社島津製作所 | 質量分析装置 |
| JP7095579B2 (ja) * | 2018-12-05 | 2022-07-05 | 株式会社島津製作所 | 質量分析装置 |
| GB201904135D0 (en) * | 2019-03-26 | 2019-05-08 | Thermo Fisher Scient Bremen Gmbh | Interference suppression in mass spectrometers |
-
2022
- 2022-08-26 JP JP2023562144A patent/JP7775892B2/ja active Active
- 2022-08-26 WO PCT/JP2022/032134 patent/WO2023089895A1/ja not_active Ceased
- 2022-08-26 EP EP22895183.6A patent/EP4435427A4/en active Pending
- 2022-08-26 CN CN202280074046.0A patent/CN118251749A/zh active Pending
- 2022-08-26 US US18/709,488 patent/US20250037984A1/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014181396A1 (ja) * | 2013-05-08 | 2014-11-13 | 株式会社島津製作所 | 質量分析装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4435427A1 (en) | 2024-09-25 |
| US20250037984A1 (en) | 2025-01-30 |
| EP4435427A4 (en) | 2025-12-17 |
| CN118251749A (zh) | 2024-06-25 |
| JP7775892B2 (ja) | 2025-11-26 |
| WO2023089895A1 (ja) | 2023-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240401 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240401 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250401 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20250527 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250729 |
|
| 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: 20251014 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20251027 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7775892 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |