Insulating vagina expander detects in gynaecology

Insulating vagina expander detects in gynaecology, including observing tube and sleeve, the observing tube passes through the screw thread of lateral wall and installs in the sleeve, along setting up round annular bulge outside one side of observing tube, set up folding rotatory handle in the arch,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG QIANQING, YUE AIMIN, JI MEI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Insulating vagina expander detects in gynaecology, including observing tube and sleeve, the observing tube passes through the screw thread of lateral wall and installs in the sleeve, along setting up round annular bulge outside one side of observing tube, set up folding rotatory handle in the arch, the opposite side of observing tube has the backing ring along last through mounting screw outward, telescopic outer set up on along four and the above bracing piece of taking the pivot, the pivot of every spinal branch vaulting pole runs through has an ejector pin, ejector pin and bracing piece formation lever, the one end of ejector pin contacts along last backing ring with the observing tube is outer, and set up curved expansion strip on the ejector pin of this one end, the cover is gone up to the expansion strip has insulating silica gel cover, the other end of ejector pin is through pivot coupling spring seat, the cover has the spring on the spring holder, the same spring holder that sets up of the spring other end is fixed on telescopic spring holder pull rod through the pivot. The utility model discloses the expansion space is more sufficient, and the expansion strip is little with the area of contact of vagina inside wall, has improved the observation scope, still is favorable to the operation of operation