Ventricular Assist System and its Connector
By using a combination of a protective sleeve and a sealing sleeve with higher fracture resistance than the sealing sleeve in the connector, the problem of unstable electrical connection caused by easy liquid ingress into the connector is solved, and a reliable electrical connection is achieved when used in the body.
CN224269916UActive Publication Date: 2026-05-26SHENZHEN CORE MEDICAL TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN CORE MEDICAL TECH CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-26
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Figure CN224269916U_ABST
Abstract
This application provides a ventricular assist system and its connector. The connector includes a body and a connecting assembly. The connecting assembly includes a first housing, a cable component, and a sealing component. One end of the first housing is sealed to the body, and the other end has an opening. The cable component is electrically connected to the body and passes through the opening. The sealing component includes a sealing sleeve and a protective sleeve. The sealing sleeve is fitted onto the cable component and passes through the opening. The protective sleeve is housed within the first housing and fitted onto the cable component. The ends of the protective sleeve and the sealing sleeve located within the first housing are sealed together. When the first housing is connected to the body, both ends of the protective sleeve are clamped between the first housing and the body. At least one of the protective sleeve and the cable component is sealed to the body. The protective sleeve has a higher fracture strength than the sealing sleeve. The above connector has good sealing performance, which can prevent liquid from entering and affecting the reliability of the internal electrical connection of the connector.
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