Maxillary sinus endoscopic elevation with depth stop elevator
By introducing a depth stopper into the sinus floor mucosal dissector, the problem of lack of depth marking and limiting in traditional instruments is solved, achieving precise control of insertion depth and improving safety, thus meeting the clinical needs of maxillary sinus lift surgery.
CN224370004UActive Publication Date: 2026-06-19雷欣
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 雷欣
- Filing Date
- 2025-06-03
- Publication Date
- 2026-06-19
Smart Images
Figure CN224370004U_ABST
Abstract
The utility model discloses a kind of maxillary sinus end lifting operation sinus bottom mucosa strippers with depth stopper, it is related to oral medical technology field, including: main stem body is strip-shaped structure, for holding and operation when operation;Stripping head is arranged at one end of main stem body, it is curved or arc structure, for stripping sinus bottom mucosa;Deep section is arranged in main stem body and is connected to one side of the stripping head, along the axial extension of the main stem body;Stopper is movably sleeved on deep section, and it is used for limiting the insertion depth of stripper.The maxillary sinus end lifting operation sinus bottom mucosa strippers with depth stopper effectively solve the problem that traditional instrument lacks clear depth mark and limiting device.
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