- 专利标题: URINE PRESERVATIVE COMPOSITION, DEVICE FOR SAMPLING URINE AND METHOD FOR MANUFACTURING A URINE SAMPLING DEVICE
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申请号: US18043127申请日: 2021-10-15
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公开(公告)号: US20230309970A1公开(公告)日: 2023-10-05
- 发明人: Sergio PIGNATA
- 申请人: VACUTEST KIMA S.R.L.
- 申请人地址: IT Arzergrande (Padova)
- 专利权人: VACUTEST KIMA S.R.L.
- 当前专利权人: VACUTEST KIMA S.R.L.
- 当前专利权人地址: IT Arzergrande (Padova)
- 优先权: IT 2020000025885 2020.10.30
- 国际申请: PCT/IB2021/059506 2021.10.15
- 进入国家日期: 2023-02-27
- 主分类号: A61B10/00
- IPC分类号: A61B10/00
摘要:
A urine preservative composition in solid form, based on boric acid and D-mannitol is disclosed. The urine preservative composition consists of boric acid from 37.0 to 69.7% by weight, D-Mannitol from 9.6 to 16.2% by weight, sodium bicarbonate and/or sodium carbonate from 18.0 to 25.0% by weight, polyvinylpyrrolidone from 0.1 to 2% by weight and sodium citrate and/or potassium sorbate from 0% to 24.2% by weight.
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