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Adjustable dental pad

An adjustable, tooth pad technology, applied in the field of medical devices, can solve problems such as biting yourself

Pending Publication Date: 2019-11-12
THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an adjustable tooth pad to solve the problem that patients may bite themselves when they need corresponding nerve stimulation detection during general anesthesia operation

Method used

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  • Adjustable dental pad
  • Adjustable dental pad
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment is basically as figure 1 , figure 2 , image 3 with Figure 4 Shown: an adjustable dental pad, including two groups of dental pad bodies, an elastic connector 1 is arranged between the two groups of dental pad bodies, each group of dental pad bodies includes an upper dental pad 2 and a lower dental pad 3, and elastic connectors The two ends of 1 are respectively connected with the upper dental pads 2 of the two groups of dental pad bodies.

[0038] The upper surface of the upper dental pad 2 and the lower surface of the lower dental pad 3 are fixedly connected with an elastic silicone layer, and the upper surface of the upper dental pad 2 and the lower surface of the lower dental pad 3 are fixedly connected with two opposite side plates 4 , the two side plates 4 and the upper tooth pad 2 form the upper alveolar 5 for accommodating the teeth, and the two side plates 4 and the lower tooth pad 3 form the lower alveolar 6 for accommodating the teeth; the...

Embodiment 2

[0049] The difference between this embodiment and Embodiment 1 is that: Figure 5 As shown, in this embodiment, the way in which the top of the upper strut 12 is movably connected to the upper dental pad 2 is different from that of Embodiment 1. Specifically, the top of the upper strut 12 is integrally formed with a support shaft 22, and the top of the support shaft 22 A cylinder 23 is fixedly connected, and the outer periphery of the cylinder 23 is provided with a cylinder 24 , the outer peripheral wall of the cylinder 24 is fixedly connected with a connecting rod 25 , and the top end of the connecting rod 25 is fixedly connected with the upper tooth pad 2 .

[0050] In this embodiment, the cylinder 23 is rotatably connected to the cylinder 24, so as to realize the flexible connection between the upper support column 12 and the upper dental pad 2, and the upper dental pad 2 can rotate to adapt to the opening angle of the patient's mouth.

Embodiment 3

[0052] The difference between this embodiment and Embodiment 1 is that: Image 6 As shown, in this embodiment, the way in which the top of the upper strut 12 is movably connected to the upper tooth pad 2 is different from that of Embodiment 1. Specifically, the top of the upper strut 12 is fixedly connected with a ball sleeve 26, and the top of the ball sleeve 26 Opening, a ball 27 is placed in the ball sleeve 26, and the top of the ball 27 is fixedly connected with the upper teeth pad 2. In addition, the upper side of the lower tooth pad 3 is provided with a groove for placing the bottom end of the lower support column 13 , and the groove fits with the bottom end of the lower support column 13 so that the lower support column 13 can rotate relative to the lower dental pad 3 . In addition, the right end of the horizontal cylinder 112 in the adjustment unit 8 and the right end of the adjustment column 14 are all rounded, that is, the right end of the horizontal cylinder 112 and...

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Abstract

The present invention relates to the technical field of medical devices, and specifically discloses an adjustable dental pad. The adjustable dental pad comprises two groups of dental pad bodies, eachgroup of dental pad body includes an upper dental pad, a lower dental pad, an adjusting unit and a supporting rod, the supporting rod includes an outer rod and an inner rod, the inner rod is located inside the outer rod, the inner rod is connected to the lower dental pad through a first elastic member, the top of the inner rod is connected to the upper dental pad, and the bottom end of the outer rod is connected to the lower dental pad; the adjusting unit includes a T-tube, an upper support column, a lower support column and an adjustment column, the T-tube includes a vertical tube and a horizontal tube, the upper and lower support columns are located in the vertical tube, the upper and lower support columns are connected with the upper dental pad and the lower dental pad, the upper and lower support columns are connected by a second elastic member, the adjustment column is screwed into the horizontal tube, the adjustment column is connected with a wedge block, and the wedge block is matched with the upper and lower supporting support columns. In the present invention, the adjustment column is rotated to push the wedge block to move, the upper and lower support columns are forced to move, and the adjustment of the distance and angle between the upper and lower dental pads can be realized, which prevents the patient's teeth from closing.

Description

technical field [0001] The invention relates to the technical field of medical devices, and specifically discloses an adjustable tooth pad. Background technique [0002] Surgical procedures under general anesthesia often require the placement of an endotracheal tube to provide effective respiratory management for the patient during the procedure. Since the patient is under general anesthesia at this time and is unconscious, in order to prevent the patient from biting or occluding the tracheal tube, a mouthpiece is usually used to protect the tracheal tube. However, during many operations (especially some neurosurgery or spinal surgery), doctors need to perform nerve stimulation and test related functions on patients. When performing this type of testing, it is often necessary to reduce the amount of muscle relaxant drugs used by the patient to observe the relevant muscle movement functions. However, while testing the required parts, it may cause oral muscle contraction, too...

Claims

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Application Information

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IPC IPC(8): A61M16/04
CPCA61M16/0493
Inventor 罗洁罗添文
Owner THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY
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