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Bite blocks are commonly used in oral surgical procedure for preventing patients from closing their jaws during the oral surgical procedure. Traditionally, a bite block is shaped like a wedge placed between a patient's upper jaw and lower jaw in order to maintain a space between them. Traditional bite blocks may shift during the oral surgical procedure, which alters the patient's jaw spatial positions. Although such shifting may be inconsequential for certain oral surgical procedure, maintaining a stable position throughout the entire oral surgical procedure may be crucial in more complex or delicate oral surgical procedure, for example, in oral surgeries using mixed reality technology and intra-oral navigation where accurate positioning is required. The present invention relates to a novel bite block that ensures the patient's jaws remain in a stable spatial position during an oral surgical procedure.
The present invention discloses a bite block having a curved tail that embraces a patient's maxillary tuberosity, which allows the bite block to hold the patient's jaws in a stable spatial position. Traditional bite blocks incorporate grooves in the bite block. When patients “bite down” onto the bite blocks, the patients' teeth bite onto the groove so that the bite blocks may remain in place. However, this is not an effective way of holding the bite blocks in place for patients who have no teeth, i.e., edentulous jaws. Using a curved-tail bite block that embraces a patient's maxillary tuberosity will eliminate the concern of a patient having edentulous jaws. Moreover, the bite block may serve as a carrier for sensors (optical and/or magnetic) and endoscopes so that it may also serve as an intra-oral sensor-based positioning and navigation device that senses and tracks the movement and position of sensor-equipped surgical instruments.
It is an object of this invention to provide a bite block that holds a patient's jaws in a stable spatial position.
It is a further object of this invention to provide a bite block that may serve as a carrier for sensors, endoscopes, and/or navigation detection systems.
These and other objects are preferably accomplished by providing a maxillary tuberosity bite block comprising a curved tail that embraces a patient's maxillary tuberosity, which allows the bite block to hold the patient's jaws in a stable spatial position. Optionally, the maxillary tuberosity bite block may further include sensors (e.g., optical, magnetic, or electromagnetic) and miniature endoscopes in order to facilitate the use of mixed reality technology.
The above-mentioned features and objects of the present disclosure will become more apparent with reference to the following description taken in conjunction with the accompanying drawings wherein like reference numerals denote like elements and in which:
For illustrative purpose, the principles of the present invention are described by referring to an exemplary embodiment thereof. Before any embodiment of the invention is explained in detail, it should be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it should be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of “including,” “comprising,” or “having” and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items.
As illustrated in
The previous description is provided to enable any person of ordinary skill in the art to make or use the disclosed methods and apparatus. Various modifications to these examples will be readily apparent to those skilled in the art, and the principles defined herein may be applied to other examples without departing from the spirit or scope of the disclosed method and apparatus. The described embodiments are to be considered in all respects only as illustrative and not restrictive and the scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes, which come within the meaning and range of equivalency of the claims, are to be embraced within their scope. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed apparatus and methods. The steps of the method or algorithm may also be performed in an alternate order from those provided in the examples.
This application claims the benefit of priority under 35 U.S.C. § 119(e) to Provisional Application No. 62/567,436, filed on Oct. 3, 2017, which is incorporated by reference in its entirety.
Number | Date | Country | |
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62567436 | Oct 2017 | US |