CN209916044U - Multifunctional medical seaming device - Google Patents

Abstract

The utility model discloses a multifunctional medical bite device, which comprises a base plate, an air bag and a rotating plate. A first through hole is arranged in the middle of the base plate, and second through holes are symmetrically arranged on both sides of the first through hole. The edge of the first through hole is provided with a lower jaw plate, and a rotating plate is arranged on the back of the bottom plate and above the lower jaw plate. The airbag matches the shape of the bottom plate and fits on the front of the bottom plate. The first positioning seat, the second positioning seat, the positioning teeth are set in the first positioning seat, and the limit spring is set in the second positioning seat. When it is necessary to adjust the size of the bite opening, it is only necessary to rotate the rotating plate. This device is simple and practical. It can effectively improve the unfavorable situation of patients using the mouthpiece, and can also facilitate the operation of instruments by medical personnel.

Description

A multifunctional medical bite device

technical field

The utility model relates to medical equipment, in particular to a multifunctional medical bite device.

Background technique

At present, some patients with general anesthesia need to place esophagus ultrasound during the operation, so they need to bite the mouth. According to the individual situation of the patient, the size of the mouth opening is also different, and the operation process takes a long time. During the inspection process, the mouthpiece is It will compress the patient's lips for a long time, causing discomfort to the patient.

Utility model content

The technical problem to be solved by the present utility model is, in view of the above shortcomings of the prior art, a multifunctional medical bite mouth device is proposed, which includes a bottom plate, an airbag and a rotating plate, a first through hole is opened in the middle position of the bottom plate, and a A second through hole is symmetrically arranged on both sides of the first through hole, a lower jaw plate is arranged on the front of the bottom plate and along the edge of the first through hole, and a first positioning seat is symmetrically arranged on the back of the bottom plate and above the lower jaw plate , the second positioning seat;

The aforementioned airbag matches the shape of the bottom plate, and the airbag is attached to the front surface of the bottom plate;

The two sides of the aforementioned rotating plate are respectively provided with a gear shaft and a rotating shaft, a positioning tooth is arranged inside the first positioning seat, the gear shaft is meshed with the positioning teeth, the rotating shaft is rotatably matched with the second positioning seat, and the shaft hole of the second positioning seat A limit spring is arranged in the middle, and the rotating plate extends to the outside through the first through hole, and is used in cooperation with the lower jaw plate;

In this technical solution, the esophagus probe can extend into the patient's oral cavity through the first through hole and the channel enclosed by the rotating plate and the lower jaw plate, and further extend into the left atrium behind the patient's heart. Reduce the pressure on the patient's lips during the operation. Due to the different personal conditions of the patient, the medical staff can adjust the rotation angle of the rotating plate to change the mouth opening of the mouthpiece, so that the mouthpiece fits the patient's mouth , reduce the discomfort of the patient.

The technical scheme that the utility model is further limited is:

The rotating plate is provided with a first boss for restricting the sliding of teeth, the lower surface of the lower jaw plate is provided with a second boss for teeth sliding, and the upper surface of the lower jaw plate is provided with a blocking platform for preventing the rotating plate from accidentally sliding off.

The back of the bottom plate and the edge position of the second through hole is provided with a fixing column for fixing the pipeline, the fixing column is provided with a groove along the circumferential direction, and the fixing column is arranged along the length direction and close to the second through hole. Arc-shaped groove, during the operation, the relevant equipment pipeline can pass through the second through hole and be fixed on the fixed column. The groove on the fixed column can prevent the straps and other fixed ropes from slipping off. The shaped groove can make the equipment pipeline fit better with the fixed column.

A first silicone pad is arranged on the upper surface of the aforementioned rotating plate, and a second silicone pad is arranged on the lower surface of the lower jaw plate. The first silicone pad and the second silicone pad can relieve oral soreness caused by prolonged occlusion.

The beneficial effects of the utility model are as follows: the esophagus probe can extend into the patient's mouth through the first through hole and the channel enclosed by the rotating plate and the lower jaw plate, and further extend into the vicinity of the left atrium behind the patient's heart, and is arranged on the front of the bottom plate The air bag can reduce the pressure on the lips of the patient during the operation. Due to the different personal conditions of the patient, the medical staff can adjust the rotation angle of the rotating plate to change the opening size of the mouthpiece, so that the mouthpiece can be closely related to the patient. The first boss on the rotating plate and the second boss on the lower jaw plate are used to prevent the mouthpiece from accidentally slipping out of the patient's mouth, and the blocking platform on the upper surface of the lower jaw plate is used to prevent rotation The plate accidentally falls off to avoid damage to the patient's oral cavity and inspection equipment. At the same time, the related equipment pipeline can pass through the second through hole and be fixed on the fixed column. The groove on the fixed column can prevent the straps and other fixed ropes from slipping off. The arc-shaped groove can make the equipment pipeline fit better with the fixed column, and the first silicone pad on the rotating plate and the second silicone pad on the lower jaw plate can relieve oral soreness caused by long-term occlusion.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the left side view of the utility model;

Fig. 4 is the right side view of the utility model;

Fig. 5 is a partial enlarged view at I place in Fig. 3;

Fig. 6 is a partial enlarged view at II in Fig. 3;

Among them: 1-base plate, 1-1-first through hole, 1-2-second through hole, 2-airbag, 3-rotating plate, 3-1-gear shaft, 3-2-rotating shaft, 3-3 -First boss, 4-lower jaw, 4-1-second boss, 4-2-blocking platform, 5-fixed column, 5-1-groove, 5-2-arc groove, 6- Limiting spring, 7-first positioning seat, 7-1-positioning teeth, 8-second positioning seat, 9-first silicone pad, 10-second silicone pad.

Detailed ways

The utility model is described in further detail below;

Example 1

A multifunctional medical bite mouth device provided in this embodiment includes a bottom plate 1, an airbag 2 and a rotating plate 3. A first through hole 1-1 is provided in the middle position of the bottom plate 1, and a first through hole 1-1 is provided in the middle of the first through hole 1-1. A second through hole 1-2 is symmetrically arranged on both sides, a lower jaw plate 4 is arranged on the front of the bottom plate 1 and along the edge of the first through hole 1-1, and a lower jaw plate 4 is arranged symmetrically on the back of the bottom plate 1 and above the lower jaw plate 4. There are a first positioning seat 7 and a second positioning seat 8;

The airbag 2 matches the shape of the bottom plate 1, and the airbag 2 is attached to the front of the bottom plate 1;

The two sides of the rotating plate 3 are respectively provided with a gear shaft 3-1 and a rotating shaft 3-2, the first positioning seat 7 is provided with a positioning tooth 7-1, the gear shaft 3-1 meshes with the positioning tooth 7-1, and the rotating shaft 3-2 It rotates and cooperates with the second positioning seat 8. A limit spring 6 is arranged in the shaft hole 8-1 of the second positioning seat 8. The rotating plate 3 extends to the outside through the first through hole 1-1, and is connected to the lower jaw plate. 4 are used together.

In this technical solution, the esophagus probe can extend into the patient's oral cavity through the first through hole and the channel enclosed by the rotating plate and the lower jaw plate, and further extend into the left atrium behind the patient's heart. Reduce the pressure on the patient's lips during the operation. Due to the different personal conditions of the patient, the medical staff can adjust the rotation angle of the rotating plate to change the mouth opening of the mouthpiece, so that the mouthpiece fits the patient's mouth , reduce the discomfort of the patient.

The rotating plate 3 is provided with a first boss 3-3 for restricting the sliding of the teeth, the lower surface of the lower jaw plate 4 is provided with a second boss 4-1 for the teeth to slide off, and the upper surface of the lower jaw 4 is provided with a second boss 4-1 for the teeth to slide down A blocking platform 4-2 to prevent the rotating plate 3 from slipping off accidentally;

On the back of the base plate 1 and at the edge of the second through hole 1-2, there is a fixing column 5 for fixing the pipeline, a groove 5-1 is arranged on the fixing column 5 along the circumferential direction, and the fixing column 5 is along the length direction. And an arc-shaped groove 5-2 is arranged near the second through hole 1-2. During the operation, the relevant equipment pipeline can pass through the second through hole and be fixed on the fixed column. The groove can prevent the fixed ropes such as straps from slipping, and the arc groove on the fixed column can make the equipment pipeline better adhere to the fixed column;

A first silica gel pad 9 is provided on the upper surface of the rotating plate 3, and a second silica gel pad 10 is provided on the lower surface of the lower jaw plate 4. The first silica gel pad and the second silica gel pad can relieve oral soreness caused by prolonged occlusion.

The working process of this embodiment:

The medical staff adjusts the distance between the rotating plate and the lower jaw plate in the mouthpiece according to the actual situation of the patient. When adjusting the rotating plate, the rotating plate should be gently pulled towards the second positioning seat for a certain distance. When disengaged from the gear shaft, rotate the rotating plate to adjust to the best position, then push the rotating plate to the first positioning seat to the position where the positioning teeth and the gear shaft mesh, and the gear shaft and the positioning teeth are limited in the second positioning seat Under the action of the spring, it remains engaged. When the adjustment is completed, the patient bites the upper rotating plate and the lower jaw plate of the mouthpiece, and the air bag attached to the bottom plate is in contact with the patient's lips. The medical staff can pass the gastroscope fiber through the first through hole. Protruding into the patient's mouth and further into the patient's stomach, the pipeline related to the inspection equipment can be passed through the second through hole and tied to the positioning post with a strap.

The above embodiments are only to illustrate the technical idea of the present utility model, and cannot limit the protection scope of the present utility model. Any changes made on the basis of the technical solution according to the technical idea of the present utility model shall fall into the scope of the present utility model. within the scope of the new protection.

Claims (4)

1. The utility model provides a multi-functional medical seaming device, includes bottom plate (1), gasbag (2) and rotor plate (3), its characterized in that: a first through hole (1-1) is formed in the middle of the bottom plate (1), second through holes (1-2) are symmetrically formed in two sides of the first through hole (1-1), a lower jaw plate (4) is arranged on the front side of the bottom plate (1) and along the edge of the first through hole (1-1), and a first positioning seat (7) and a second positioning seat (8) are symmetrically arranged on the back side of the bottom plate (1) and above the lower jaw plate (4);

the air bag (2) is matched with the bottom plate (1) in shape, and the air bag (2) is attached to the front surface of the bottom plate (1);

the novel jaw plate is characterized in that a gear shaft (3-1) and a rotating shaft (3-2) are respectively arranged on two sides of the rotating plate (3), positioning teeth (7-1) are arranged inside the first positioning seat (7), the gear shaft (3-1) is meshed with the positioning teeth (7-1), the rotating shaft (3-2) is in running fit with the second positioning seat (8), a limiting spring (6) is arranged in a shaft hole (8-1) of the second positioning seat (8), and the rotating plate (3) penetrates through the first through hole (1-1) and extends to the outer side and is matched with the lower jaw plate (4) for use.

2. The multi-functional medical mouthpiece of claim 1, wherein: the tooth-sliding-preventing rotary plate is characterized in that a first boss (3-3) used for limiting teeth to slide down is arranged on the rotary plate (3), a second boss (4-1) used for teeth to slide down is arranged on the lower surface of the lower jaw plate (4), and a blocking platform (4-2) used for preventing the rotary plate (3) from accidentally sliding down is arranged on the upper surface of the lower jaw plate (4).

3. The multi-functional medical mouthpiece of claim 1, wherein: a fixing column (5) for fixing a pipeline is arranged on the back face of the bottom plate (1) and at the edge position of the second through hole (1-2), a groove (5-1) is formed in the fixing column (5) in the circumferential direction, and an arc-shaped groove (5-2) is formed in the position, close to the second through hole (1-2), of the fixing column (5) in the length direction.

4. The multi-functional medical mouthpiece of claim 1, wherein: the upper surface of the rotating plate (3) is provided with a first silica gel pad (9), and the lower surface of the lower jaw plate (4) is provided with a second silica gel pad (10).

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