Medical adjustable lip opening device

An adjustable lip technology, applied in applications, dental mirrors, medical science, etc., can solve the problems of non-adjustable distraction devices, patient pain, and inability to meet the needs of different patients, so as to avoid blocking effects and increase the scope of application Effect

Active Publication Date: 2019-11-19
AFFILIATED HOSPITAL OF ZUNYI MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the lip stretching device used in the department of stomatology has poor adjustability and cannot meet the needs of different patients, especially the positions to be treated in the mouth of different patients are different, and the positions of the wounds in the patient's mouth are also different. The

Method used

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  • Medical adjustable lip opening device
  • Medical adjustable lip opening device
  • Medical adjustable lip opening device

Examples

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Example Embodiment

[0027] Example

[0028] Reference Figure 1-6 , A medical adjustable lip spreading device, comprising a ring-shaped base plate 1, an outer ring body 2 and an inner ring body 3 are concentrically fixed on the base plate 1, the base plate 1, the outer ring body 2, the inner ring body 3 are made of hard The outer ring body 2 is located at the outer ring of the base plate 1, and the diameter of the inner ring body 3 is equal to the average of the inner and outer ring diameters of the base plate 1. The inner ring of the outer ring body 2 is provided with an outer groove 5, and the inner ring body The outer ring of 3 is provided with an inner groove 6, the outer groove 5 and the inner groove 6 are slidingly connected with a plurality of movable blocks 7, and the movable block 7 and the outer ring body 2 and the inner ring body 3 are fixed with a convex The two convex blocks are respectively matched with the inner groove 6 and the outer groove 5. Each movable block 7 is fixedly connect...

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Abstract

The invention discloses a medical adjustable lip opening device. The device comprises an annular base plate, wherein an outer ring body and an inner ring body are concentrically fixed on the base plate; the outer ring body is positioned at the outer ring of the base plate; the diameter of the inner ring body is equal to the average value of the diameters of the inner ring and the outer ring of thebase plate; the inner ring of the outer ring body is provided with an outer groove; the outer ring of the inner ring body is provided with an inner groove; the outer groove and the inner groove are jointly and slidably connected to a plurality of movable blocks; and each movable block is fixedly connected to a plastic rod parallel to the axis of the base plate. The device has the advantages that:in the invention, the lips of a patient are opened by a soft bag, and the pressure of the soft bag to each position of the oral cavity of the patient is equal so as to reduce discomfort; when the opening size is proper, the inner lead is electrified, so that the shapes of the plastic rod and the slide blocks cannot be continuously changed; and in the invention, partial structures such as a rubberhead are arranged, so that the extrusion force of the soft bag to each point is fully ensured to be equal.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical adjustable lip stretching device. Background technique [0002] Stomatology, one of the classifications of medical disciplines, the main oral diseases include oral and maxillofacial dermoid, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid process deformity, maxillary sinus malignant tumor, jaw bone enamel Cytoma, chronic ethmoid sinusitis, mandibular retrusion, tetracycline teeth, leukoplakia and other diseases. With current technology, many periodontal diseases can be completely cured. The development of tissue bioengineering technology, such as guided tissue regeneration technology, gene technology, implant denture, etc., brings exciting hope for the regeneration of diseased teeth. [0003] At present, the lip stretching device used in the department of stomatology has poor adjustability and cannot be used by different patients...

Claims

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Application Information

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IPC IPC(8): A61B1/24A61B17/02A61C19/06
CPCA61B1/24A61B17/0293A61C19/06
Inventor 李中文张廷友李彬
Owner AFFILIATED HOSPITAL OF ZUNYI MEDICAL COLLEGE
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