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8 results about "Mouth angle" patented technology
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An integrated auxiliary mouth opener for orthodontic treatment
The application discloses an integrated auxiliary mouth gag for orthodontics, which comprises a left handle and a right handle, the left handle and the right handle are sleeved on the outside of a hinged sleeve, and can rotate relative to each other, the front end of the left handle and the right handle are fixedly connected with a front opening rod, the front opening rod is in a U shape, a connecting rod is arranged between the left handle and the right handle, the connecting rod is controlled through a locking assembly, a side opening rod is arranged at the position of the hinged sleeve, and the side opening rod is in a U shape. The mouth gag is provided with two front opening rods for supporting upper teeth and lower teeth, and is also provided with a side opening rod for pulling the corners of the mouth on the side, so that the mouth is better exposed to the doctor, the mouth gag is placed on one side of the mouth for use, and does not affect the treatment of the doctor, and in addition, the side opening rod of the mouth gag can be detached and separated from the main body of the mouth gag, is more flexible, and reduces operation complexity.
Owner:SHANXI MEDICAL UNIV
Ear-nose-throat inspectoscope
The utility model provides an ear-nose-throat inspectoscope which comprises a fitting plate, a connecting hose is arranged at the bottom of the fitting plate, a connecting groove is formed in the middle of the fitting plate, the connecting hose is aligned with the connecting groove, mounting grooves are formed in the two sides of the fitting plate, mounting holes are formed in the two sides of the inner wall of each mounting groove, and the inner wall of each mounting groove is connected with the corresponding mounting hole. And a limiting structure is rotationally connected into the mounting hole. The connecting hose makes contact with the tongue to limit the tongue, then the fiber laryngoscope is inserted into the oral cavity through the connecting hose and the connecting groove and enters the throat position, meanwhile, the rotating plate makes contact with the corners of the mouth, and the mouth is opened to be used for fixing the inspector subsequently. The oral cavity is prevented from directly extruding the connecting hose.
Owner:刘桂萍
A mouse control method, medium, and device based on head pose recognition
ActiveCN115291727BInput/output for user-computer interactionCharacter and pattern recognitionPattern recognitionHand mouthing
This invention discloses a mouse control method, medium, and device based on head posture recognition. It acquires a facial image and collects key feature points of the zygomatic arch, eyebrows, nose tip, and mouth. Based on the geometric relationship of these key feature points, it determines the head posture movement data in the horizontal and vertical directions. Based on the vector relationship of this movement data in a pre-established Cartesian coordinate system of the facial image, it calculates the mouse offset and controls the cursor movement accordingly. Based on the key feature point of the mouth, within a continuous fixed frame cycle, a mouse click event is triggered when the distance difference between the two corners of the mouth remains consistently greater than a set distance threshold. Advantages: Applicable to a contactless scenario, especially in the field of accessibility applications, it strengthens the solution to the problem of inconvenience for disabled users and has a certain degree of fun, with a broad market potential.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Covering device for covering lips and corners of the mouth
This invention relates to a covering device (100) for covering a patient's lips and corners of the mouth during treatment, comprising an elastic lip tension element (101), an elastic vestibular tension element (103), and a film member (105) having a surface (107) made of polyolefin and connecting the respective tension elements.
Owner:IVOCLAR VIVADENT AG
Lip scar limited mouth opening training device
The utility model relates to a kind of mouth scar restricted mouth opening training device, including bite mouth body, the bottom end of the bite mouth body is detachably connected with water collecting cup;Two sides of the bite mouth body are respectively equipped with support arm one end, the other end of the support arm is equipped with V-shaped mouth corner support ware;The V-shaped mouth corner support ware includes V-shaped support and the outer wrapping layer being set on the outer wall of V-shaped support;The support arm is adjustable length arm.Relative to self-opening training, the present application carries out mouth opening support training to mouth scar restricted mouth corner by training device, improves mouth scar restricted mouth corner training efficiency, and does not need to carry out surgical operation, reduces risk such as wound infection;The size of mouth can be adjusted support arm length according to mouth scar restricted mouth, to realize the spacing adjustment between the two V-shaped mouth corner support wares, to adapt to different population or different period of mouth scar mouth corner training, and strong adaptability.
Owner:NORTHERN JIANGSU PEOPLES HOSPITAL
An integrated auxiliary mouth opener for orthodontic treatment
The application discloses an integrated auxiliary mouth gag for orthodontics, which comprises a left handle and a right handle, the left handle and the right handle are sleeved on the outside of a hinged sleeve, and can rotate relative to each other, the front end of the left handle and the right handle are fixedly connected with a front opening rod, the front opening rod is in a U shape, a connecting rod is arranged between the left handle and the right handle, the connecting rod is controlled through a locking assembly, a side opening rod is arranged at the position of the hinged sleeve, and the side opening rod is in a U shape. The mouth gag is provided with two front opening rods for supporting upper teeth and lower teeth, and is also provided with a side opening rod for pulling the corners of the mouth on the side, so that the mouth is better exposed to the doctor, the mouth gag is placed on one side of the mouth for use, and does not affect the treatment of the doctor, and in addition, the side opening rod of the mouth gag can be detached and separated from the main body of the mouth gag, is more flexible, and reduces operation complexity.
Owner:SHANXI MEDICAL UNIV
Mouth structure of robot and robot
The application provides a mouth structure of a robot and the robot, and belongs to the technical field of robots. The mouth structure of the robot comprises a lip body, an upper lip control assembly, a lower lip control assembly and a corner of the mouth control assembly; the upper lip control assembly comprises a first upper lip peak control device, a second upper lip peak control device and an upper lip valley control device; the lower lip control assembly comprises a first lower lip peak control device, a second lower lip peak control device and a labial sulcus control device; and the corner of the mouth control assembly comprises a first corner of the mouth control device and a second corner of the mouth control device. The mouth structure of the robot provided by the application can adjust the moving distance of the lip body to improve the accuracy of the change form control of the lip body, the diversity and the change efficiency of the change form, thereby further improving the flexibility of the control of the lip body, so as to meet the expression requirements of the lip body of the robot to different mouth shapes and emotions.
Owner:SHENZHEN EXCELLENT WORLD ROBOT CO LTD +1