This is a medical special-shaped waterproof rubber sealing ring. It’s completely black. It’s different from regular geometric shapes. It has a customized special-shaped design. The contour lines on it are smooth and natural. This design fits the assembly requirements of specific medical equipment.Several small holes are spread evenly along the edge of the sealing ring. These holes are the same size. Their walls are smooth. They’re mainly used for fixation when installing the sealing ring. They make sure the sealing ring is assembled sturdily on medical equipment. It won’t move easily.It’s a key part of Medical Seals and General Medical Sealing and Basic Components. It meets the application standards of Silicone Medical Components (for rubber-based variants) in precision medical device assembly.
Product Features
1. Function:In the medical field, these special-shaped waterproof rubber sealing rings are mainly used in different kinds of medical equipment. Like cavity joints of medical instruments, or component interfaces that need to transmit liquid or prevent leakage. They play a critical role in sealing and waterproofing.They can stop liquids inside the equipment from leaking out. Those liquids might be medical solutions or cleaning fluids. At the same time, they block external things from getting into the equipment interior. Things like water, dust, and microorganisms. This keeps the medical equipment’s operating environment clean and safe. It also makes sure medical operations are accurate and reliable.For example, in some precision medical testing instruments, they can stop liquid leakage from affecting test results. They can also stop external contaminants from getting in and damaging the instruments’ internal components. This matches the protective functions of Medical Device Seals and Sterile Medical Seals.
2. Required Characteristics
1)Excellent Sealing PerformanceMedical equipment has extremely high sealing requirements. So the sealing ring must fit tightly to the assembly part. Even when the equipment is shaken a little, pressed, or in other similar conditions, it can still keep sealing effectively. There won’t be gaps that cause liquid or gas leakage. This performance meets the strict standards of Medical Grade Silicone Seals (for silicone-based versions) and high-precision medical sealing components.
2)Reliable Waterproof PerformanceIt must block water and other liquids from getting through completely. It stops internal liquids from leaking out effectively. It also stops external liquids from getting into the interior. This is very important for making sure medical equipment works normally in humid environments and other conditions. It meets the waterproof specifications of Medical Equipment Basics and sealing parts.
3)Medical-Grade SafetyIt must be made of rubber materials that meet medical standards. These materials are non-toxic, non-irritating, and non-allergenic. They don’t release harmful substances. This prevents harm to the medical environment, patients, or operators. It also makes sure it’s safe when touching medical-related personnel or objects. This is consistent with the safety requirements of medical silicone seal and Medical Vial Cap Seals (for medical-grade material consistency).
4)Good Corrosion ResistanceIn medical scenarios, the sealing ring may touch various chemicals. Like medical solutions and disinfectants. It needs to stand corrosion from these chemicals. It keeps stable performance. It won’t be corroded or damaged—if it were, it would lose its sealing and waterproof functions. This corrosion resistance meets the durability standards of Medical Device Seals in harsh medical environments.
5)Stable Physical PropertiesIt has the right amount of elasticity and toughness. After being used for a long time—going through repeated assembly, pressure application, and deformation—it can still keep good shape and performance. It won’t age, crack, harden, or have other similar issues easily. This makes sure it has a long service life and stays reliable. This physical stability meets the performance demands of Universal Gaskets and Silicone Medical Components in long-cycle medical applications.
6)Precise Dimensional and Shape AdaptabilityIt’s a special-shaped sealing ring. Its dimensions and shape must match the assembly part of the corresponding medical equipment exactly. Only then can it fit perfectly after installation. It can achieve efficient sealing and waterproof effects. It also avoids sealing failure caused by wrong dimensions or shape. This meets the precision fitting requirements of General Medical Sealing and Basic Components and Medical Seals.
