| 摘要 |
Fiber optic window (22) has a convergent sealing surface (28), and is pressed into the tapered open end bore of nontoxic sheath (12) which contains toxic fiber optic guide (10) for sealing the sheath. Malleable deformation of the sheath (12) provides hermetic sealing on surface (28). Swaged end of lip portion (36) retains window in place.
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