Tooth protection device for anesthesia

Abstract

The utility model belongs to the technical field of medical instruments, and provides a tooth protection device for anesthesia, which comprises a supporting pad main body, the supporting pad main body is provided with a main pipe hole and at least one side pipe hole which are through front and back, the main pipe hole is positioned at the central position of the supporting pad main body, and the side pipe hole and the main pipe hole are arranged at intervals. According to the tooth protection device for anesthesia, the teeth can be protected in the anesthesia operation process, the trachea cannula is placed in the main tube hole, extrusion of the trachea cannula caused by tooth occlusion is avoided, hydrops and sputum in the oral cavity can be sucked away in time on the premise that the trachea cannula is not affected through the side tube hole, and the safety of the oral cavity is guaranteed. And the safety of the hydrops suction and removal operation is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and specifically relates to a dental protection device for anesthesia. Background Technology

[0002] During general anesthesia, patients require endotracheal intubation to ensure normal respiratory function. Currently, dental braces or bite blocks are commonly used to secure the endotracheal tube and protect the patient's teeth. For example, patent CN211658991U discloses a gum protector with bite block function for edentulous patients. This protector, worn before intubation, protects the gums from damage and is non-invasive. After using this protector, there is no need for a traditional bite block; the endotracheal tube can be placed directly into the grooves of the upper and lower dental braces to avoid pressure damage to the gums, making it simpler and more convenient. However, the protector provided by the aforementioned patent only has a groove for the endotracheal tube to pass through. In actual surgery, it is necessary to regularly suction and clean the fluid and sputum in the patient's mouth. Therefore, during oral fluid cleaning, the endotracheal tube is easily displaced, causing displacement, shifting, or even dislodgement.

[0003] In addition, patients are usually in a supine position with their heads slightly tilted down during surgery. Most of the fluid and sputum in the mouth accumulates in the lower part of the mouth. When the fluid is suctioned out through the suction catheter, because the suction catheter is usually inserted vertically into the mouth, it cannot completely remove the fluid and sputum accumulated in the lower part of the mouth. As a result, the fluid cannot be completely drained, and medical staff need to perform the fluid suction operation frequently.

[0004] Therefore, there is a need to design a dental protection device for anesthesia that can solve the above problems and defects. Summary of the Invention

[0005] To solve the above-mentioned technical problems, this utility model proposes a tooth protection device for anesthesia, which can protect teeth during anesthesia and surgery. By setting a main tube port for placing the endotracheal tube, it avoids compression of the endotracheal tube caused by biting teeth. By setting a side tube port, it can ensure timely suctioning of fluid and sputum in the oral cavity without affecting the endotracheal tube, thus ensuring the safety of fluid suctioning operation.

[0006] The technical solution of this utility model is:

[0007] This utility model proposes a dental protection device for anesthesia, including a support body. The support body is provided with a main tube hole and side tube holes that extend through the front and back. The main tube hole is located at the center of the support body. The side tube holes are spaced apart from the main tube hole, and at least one side tube hole is provided.

[0008] Preferably, two side tube holes are arranged symmetrically on both sides of the main tube hole.

[0009] Preferably, the axis of the main tube hole is parallel to the horizontal plane, and the axis of the side tube hole is inclined to the horizontal plane.

[0010] Preferably, the end of the side tube hole located on the outer wall of the cushion body is higher than the end located on the inner wall of the cushion body, and the angle between the axis of the side tube hole and the horizontal plane is between 0-20°.

[0011] Preferably, the cushion body comprises an upper cushion body and a lower cushion body arranged symmetrically, the upper cushion body is provided with an upper main tube groove, the lower cushion body is provided with a lower main tube groove, the upper main tube groove and the lower main tube groove form the main tube hole, the upper cushion body is provided with an upper side tube groove, the lower cushion body is provided with a lower side tube groove, and the upper side tube groove and the lower side tube groove form the side tube hole.

[0012] Preferably, the cushion body is in the shape of "U", the top is provided with an upper alveolar groove, and the bottom is provided with a lower alveolar groove.

[0013] Preferably, the center of the top and the bottom of the cushion body is provided with a labial frenulum groove.

[0014] Compared with the prior art, the utility model has the following advantages and effects:

[0015] (1) The main tube hole arranged at the center of the cushion body can fix the tracheal tube during the anesthesia operation, and the cushion body can protect the teeth to avoid damage caused by occlusion and extrusion on the tracheal tube, thereby ensuring the normal operation of the operation.

[0016] (2) The side tube hole arranged at the interval position of the main tube hole can insert the liquid suction catheter to suck and clean the liquid, sputum and secretion in the oral cavity without affecting the tracheal tube at the interval position, thereby avoiding the deviation, displacement and even falling of the tracheal tube, and the symmetrical distribution of the side tube hole on both sides of the main tube hole can improve the liquid suction efficiency and ensure the complete removal of the liquid.

[0017] (3) The side tube hole is inclined to the horizontal plane, and the side tube hole is inclined from the outer side to the inner side towards the lower part of the oral cavity, so that the liquid suction catheter inserted through the side tube hole can contact and suck most of the liquid accumulated in the lower part of the oral cavity, improve the liquid removal efficiency, ensure complete liquid removal, and ensure the safe operation of the operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1This is a schematic diagram of the dental protection device for anesthesia in Embodiment 1 of this utility model;

[0019] Figure 2 This is another structural schematic diagram of the dental protection device for anesthesia in Embodiment 1 of this utility model;

[0020] Figure 3 This is a schematic diagram of the dental protection device for anesthesia in Embodiment 2 of this utility model;

[0021] Figure 4 This is a schematic diagram of the dental protection device for anesthesia in Embodiment 3 of this utility model;

[0022] Figure 5 This is a top view of the dental protection device for anesthesia in Embodiment 3 of this utility model;

[0023] Figure 6 for Figure 5 Cross-sectional view at position AA in the middle.

[0024] Reference numerals: 1. Pad body; 2. Main tube hole; 3. Side tube hole; 4. Upper pad body; 41. Upper main tube groove; 42. Upper side tube groove; 5. Lower pad body; 51. Lower main tube groove; 52. Lower side tube groove; 6. Upper alveolar ridge; 7. Lower alveolar ridge; 8. Labial frenulum groove. Detailed Implementation

[0025] To enable those skilled in the art to better understand this utility model, the present utility model will now be further described in conjunction with specific embodiments.

[0026] Example 1:

[0027] like Figures 1-2 As shown, this utility model provides a dental protection device for anesthesia, including a support body 1, wherein the support body 1 is U-shaped, with an upper alveolar 6 adapted to the upper teeth at the top and a lower alveolar 7 adapted to the lower teeth at the bottom, so as to protect the teeth, thereby avoiding damage to the teeth, preventing the teeth from loosening and falling into the airway, and preventing the support body 1 from sliding in the oral cavity, thus improving the stability of wearing.

[0028] The main body of the support pad 1 has a frenulum groove 8 at the center of both the top and bottom. The frenulum groove 8 is adapted to the position and shape of the human frenulum to accommodate the frenulum.

[0029] The supporting pad body 1 is provided with a front and rear through main pipe hole 2 and a side pipe hole 3, the main pipe hole 2 is located at the center position of the supporting pad body 1, and the side pipe hole 3 is arranged at intervals with the main pipe hole 2. The side pipe hole 3 can be arranged one, for example, arranged at intervals on the left side or the right side of the main pipe hole 2, or can be arranged multiple according to the need, specifically, in the embodiment, the side pipe hole 3 is provided with two, and the two side pipe holes 3 are symmetrically distributed on both sides of the main pipe hole 2. During the anesthesia operation, the tracheal tube is fixed in the main pipe hole 2, and when the liquid accumulation needs to be cleaned, the liquid suction catheter is inserted into the oral cavity through the side pipe hole 3 to clean and suck the liquid accumulation, sputum, secretion, saliva and the like in the oral cavity.

[0030] Reference Figure 2 As shown in the figure, the axis of the main pipe hole 2 is parallel to the horizontal plane, and the axis of the side pipe hole 3 is parallel to the horizontal plane, and it should be noted that the axis of the side pipe hole 3 can be in the same plane as the axis of the main pipe hole 2, or in different horizontal planes.

[0031] Embodiment 2:

[0032] The embodiment 2 of the utility model is used for Figure 3 The description. In addition, the parts which are not different from the embodiment 1 are omitted and the same reference signs are given.

[0033] As Figure 3 shown, the utility model relates to a tooth protection device for anesthesia, wherein the supporting pad body 1 comprises upper pad body 4 and lower pad body 5 which are symmetrically arranged up and down, that is, the upper pad body 4 and the lower pad body 5 are of split type structure, and it should be noted that the upper pad body 4 and the lower pad body 5 can be completely independent separated structure or structure with movable connection relationship, which are all regarded as the split type structure.

[0034] Specifically, the upper pad body 4 is provided with an upper main pipe groove 41, the lower pad body 5 is provided with a lower main pipe groove 51, the upper main pipe groove 41 and the lower main pipe groove 51 form the main pipe hole 2, the upper pad body 4 is provided with an upper side pipe groove 42, the lower pad body 5 is provided with a lower side pipe groove 52, and the upper side pipe groove 42 and the lower side pipe groove 52 form the side pipe hole 3.

[0035] Embodiment 3:

[0036] The embodiment 3 of the utility model is used for Figures 4-6 The description. In addition, the parts which are not different from the embodiment 1 are omitted and the same reference signs are given.

[0037] As Figures 4-6As shown, the tooth protection device for anesthesia provided by the utility model relates to a technical field, and the tooth protection device for anesthesia is characterized in that the axis of the side pipe hole 3 is arranged to be inclined to a horizontal plane, specifically, the end of the side pipe hole 3 located on the outer wall of the supporting pad main body 1 is higher than the end of the side pipe hole 3 located on the inner wall of the supporting pad main body 1, that is, the side pipe hole 3 is an inclined hole inclined from the outer side of the supporting pad main body 1 to the inner side of the supporting pad main body 1.

[0038] Reference Figure 5 And Figure 6 As shown, during the liquid suction operation, the liquid suction catheter is inserted into the lower area of the oral cavity through the side pipe hole 3, and since most of the accumulated liquid in the cavity is accumulated in the lower area of the oral cavity, the inclined insertion of the liquid suction catheter can suck most of the accumulated liquid and sputum, improves the liquid suction cleaning effect, and ensures that the accumulated liquid and sputum in the oral cavity are completely cleaned.

[0039] Further, the included angle between the axis of the side pipe hole 3 and the horizontal plane is between 0 and 20 degrees.

[0040] As described above, the tooth protection device for anesthesia can protect the teeth during the anesthesia operation, the main pipe hole is arranged to place the tracheal cannula, so that the extrusion of the tracheal cannula caused by the occlusion of the teeth is avoided, the side pipe hole is arranged to ensure that the accumulated liquid and sputum in the oral cavity are timely sucked out without affecting the tracheal cannula, and the safety of the accumulated liquid suction operation is ensured.

[0041] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent change and modification made within the range of the utility model should still belong to the covered range of the utility model.

Claims

1. A dental protector for anaesthesia comprising a mouthpiece body (1) characterised in that: The supporting pad body (1) is provided with a front-to-rear through main pipe hole (2) and a side pipe hole (3), the main pipe hole (2) is located at the center position of the supporting pad body (1), the side pipe hole (3) is provided at intervals with the main pipe hole (2), and the side pipe hole (3) is provided with at least one; The axis of the main pipe hole (2) is parallel to the horizontal plane, the axis of the side pipe hole (3) is inclined to the horizontal plane, the end of the side pipe hole (3) located at the outer wall of the supporting pad body (1) is higher than the end located at the inner wall of the supporting pad body (1), and the included angle between the axis of the side pipe hole (3) and the horizontal plane is between 0~20°.

2. The dental protector for anaesthesia according to claim 1, wherein: The side pipe hole (3) is provided with two, and the two side pipe holes (3) are symmetrically distributed on both sides of the main pipe hole (2).

3. The dental protector for anaesthesia according to claim 1, wherein: The supporting pad body (1) comprises an upper pad body (4) and a lower pad body (5) symmetrically arranged up and down. The upper pad body (4) is provided with an upper main pipe groove (41), the lower pad body (5) is provided with a lower main pipe groove (51), the upper main pipe groove (41) and the lower main pipe groove (51) constitute the main pipe hole (2), the upper pad body (4) is provided with an upper side pipe groove (42), the lower pad body (5) is provided with a lower side pipe groove (52), and the upper side pipe groove (42) and the lower side pipe groove (52) constitute the side pipe hole (3).

4. The dental protector for anaesthesia according to claim 1, wherein: The supporting pad body (1) is "U"-shaped, the top of which is provided with an upper alveolar groove (6), and the bottom of which is provided with a lower alveolar groove (7).

5. The dental protector for anaesthesia according to claim 4, wherein: The center position of the top and the bottom of the supporting pad body (1) is provided with a labial frenulum groove (8).

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