WO2026040190 - NEGATIVE-PRESSURE-CONTROLLED URINE DRAINAGE SYSTEM AND METHOD
National phase entry is expected:
Publication Number
WO/2026/040190
Publication Date
26.02.2026
International Application No.
PCT/CN2024/125434
International Filing Date
17.10.2024
Title **
[English]
NEGATIVE-PRESSURE-CONTROLLED URINE DRAINAGE SYSTEM AND METHOD
[French]
SYSTÈME DE DRAINAGE D'URINE COMMANDÉ PAR PRESSION NÉGATIVE ET PROCÉDÉ
[Chinese]
一种负压控制尿液引流系统和方法
Applicants **
XI'AN WINZISS MEDICAL GROUP CO., LTD.
Inventors
RUAN, Xuehong
CHEN, Xuliang
YANG, Hongzhang
Dai, Sha
CUI, Weiwei
ZHANG, Dan
RUAN, Dongyao
Priority Data
202411140683.0
20.08.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1576 | |
| EPO | Filing, Examination, Granting | 11576 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1805 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,698
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Abstract[English]
A negative-pressure-controlled urine drainage system and a method. The system comprises a monitoring device (10) and a matching drainage material. Urine retained in a bladder or a drainage tube can be emptied regularly, and the real urine volume generated by a patient in a predetermined time period can be calculated, improving the accuracy of urine volume metering in unit time, providing credible monitoring data for AKI, and reducing the risks of tube obstruction and urinary tract infection.[French]
L'invention concerne un système de drainage d'urine commandé par pression négative et un procédé. Le système comprend un dispositif de surveillance (10) et un matériau de drainage correspondant. L'urine retenue dans une vessie ou un tube de drainage peut être vidée régulièrement, et le volume d'urine réel généré par un patient dans une période de temps prédéterminée peut être calculé, améliorant la précision de mesure de volume d'urine en temps unitaire, fournissant des données de surveillance crédibles pour AKI, et réduisant les risques d'obstruction de tube et d'infection des voies urinaires.[Chinese]
一种负压控制尿液引流系统和方法，系统包括监护设备（10）和配套引流材料，能定时清空滞留在膀胱或引流管中的尿液，并计算出预定时段内患者产生的真实尿量，提高单位时间内的尿量计量的准确性，为AKI提供可信的监测数据，并且减少堵管及尿路感染风险。