发明授权
- 专利标题： Methods for measuring dose content uniformity performance of inhaler and nasal devices
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申请号： US17869380申请日： 2022-07-20
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公开(公告)号： US11904088B2公开(公告)日： 2024-02-20
- 发明人: Dino John Farina , Zachary Pitluk
- 申请人： Proveris Scientific Corporation
- 申请人地址： US MA Hudson
- 专利权人： Proveris Scientific Corporation
- 当前专利权人： Proveris Scientific Corporation
- 当前专利权人地址： US MA Hudson
- 代理机构： Wilson Sonsini Goodrich & Rosati
- 主分类号： A61M15/00
- IPC分类号： A61M15/00 ; A61M15/08 ; A61M11/00 ; A61M15/02
摘要：
The methods described herein provide improvements to the measurement of dose content uniformity of inhaler and nasal devices. The methods involve analyzing and measuring a spray pattern of an emitted spray from an inhaler or nasal device. The spray pattern may be used to determine the dose content uniformity of an inhaler or nasal device.
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