CN Patent

CN104797263B — 用于治疗高钾血症的微孔硅酸锆

Assigned to Zs Drugmaker · Expires 2018-02-09 · 8y expired

What this patent protects

本发明涉及配制来从胃肠道以增高的速率去除例如钾离子的毒素、而不会引起不合意副作用的新颖微孔硅酸锆组合物。优选制剂被设计成避免患者尿液pH值的增大和/或避免颗粒潜在进入所述患者的血流。还公开一种用于制备展现提高水平的钾交换容量的ZS‑9的高纯度晶体的方法。这些组合物尤其可用于高钾血症的治疗性治疗。

USPTO Abstract

本发明涉及配制来从胃肠道以增高的速率去除例如钾离子的毒素、而不会引起不合意副作用的新颖微孔硅酸锆组合物。优选制剂被设计成避免患者尿液pH值的增大和/或避免颗粒潜在进入所述患者的血流。还公开一种用于制备展现提高水平的钾交换容量的ZS‑9的高纯度晶体的方法。这些组合物尤其可用于高钾血症的治疗性治疗。

Drugs covered by this patent

sodium-zirconium-cyclosilicate (SODIUM ZIRCONIUM CYCLOSILICATE)

Patent Metadata

Patent number: CN104797263B
Jurisdiction: CN
Classification: —
Expires: 2018-02-09
Drug substance claim: No
Drug product claim: No
Assignee: Zs Drugmaker
Source: FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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