CN220676502U - Tooth pad - Google Patents

Abstract

The utility model relates to a bite-block, which comprises a cylinder body used for using and a through hole formed in the middle of the cylinder body, and further comprises a lip baffle, a fixing hole, an arc-shaped part and a telescopic component, wherein the lip baffle is symmetrically arranged on two sides of one end, close to the cylinder body, of the cylinder body, the fixing hole is formed in the middle of the lip baffle, and the telescopic component is arranged in the lip baffle.

Description

Tooth pad

Technical Field

The utility model relates to a dental pad, in particular to a dental pad.

Background

Tracheal intubation is to insert a tracheal catheter into the trachea of a patient through the oral cavity or the nasal cavity so as to assist the patient in breathing, relieving airway obstruction, sucking tracheal secretions and the like. Is commonly used for patients with general anesthesia, airway obstruction and more airway secretions, which can not be cleared by themselves. Endotracheal intubation is a common device that is critical to patient safety. Tracheal tubes come in a variety of sizes and shapes, and are typically made of plastic (polyvinylchloride, PVC).

The tracheal intubation refers to the insertion of a tracheal catheter into the trachea of a patient through the oral cavity or the nasal cavity, the depth of the tracheal intubation generally refers to the distance from the incisors to 3CM above the carina, the depth of the tracheal intubation of an adult is 21-22 CM, the depth of the tracheal intubation of a child needs to be calculated according to the age, and the depth of the tracheal intubation of the child generally does not exceed 12+ (age/2) CM and has a certain distance from the carina so as to avoid slipping into a bronchus on one side. The retention time of the trachea cannula is determined according to the illness state of a patient, the retention time of the oral trachea cannula is generally not more than one week, and the retention time of the nasal trachea cannula is generally not more than one month. When the oral cavity intubate, need let the patient use the bite-block, prevent that patient's tooth from stinging the tracheal catheter, current bite-block still has the shortcoming of fixed inconvenience, when patient's agitation, can be whole with the bite-block contain into the mouth to can stine the body, be unfavorable for using.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the dental pad, which effectively solves the problems that the existing dental pad is inconvenient to fix, and when a patient is in agitation, the dental pad is wholly bitten into a mouth, so that a tube body is bitten, and the use is not convenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model comprises a cylinder body used for use, a through hole formed in the middle of the cylinder body, a lip baffle, a fixing hole, an arc-shaped part and a telescopic component, wherein the lip baffle is symmetrically arranged on two sides of one end, close to the cylinder body, of the cylinder body, the fixing hole is formed in the middle of the lip baffle, and the telescopic component is arranged in the lip baffle.

Preferably, arc-shaped parts are arranged at the outer side edges of the lip baffles.

Preferably, the telescopic component comprises an insertion groove, a round rod, a limiting groove, a push-pull rod, a groove, a limiting block and a push-pull groove, wherein the insertion groove is formed in the middle of the outer side of the lip baffle, the limiting groove communicated with the insertion groove is formed in the lip baffle on one side of the insertion groove, the round rod is clamped in the limiting groove, the push-pull rod is arranged at two ends of the round rod, the groove is formed in the position of the lip baffle corresponding to the push-pull rod, the limiting block is arranged at one end of the push-pull rod, and the push-pull groove is formed in the middle of the outer side of the lip baffle.

Preferably, the position of the lip baffle corresponding to the push-pull rod is provided with a through groove.

Preferably, the round rod is provided with an annular groove for fixing.

Preferably, the diameter of the circular rod is larger than the width of the insertion groove.

The beneficial effects are that: when the adjustable tooth cushion is used, the tooth cushion is conveniently fixed through the arranged lip baffle and the fixing holes formed in the lip baffle, so that the tooth cushion cannot be bitten into the mouth when a patient is in agitation, when the length of the lip baffle needs to be adjusted, the round rod in the limit groove is pulled out through the push-pull groove, the round rod is pulled out through the push-pull groove, at the moment, the lace can be fixed on the round rod, the adjustment of the length of the lip baffle is completed, when the lace does not need to be prolonged, the round rod is pushed into the limit groove through the insertion groove, and the push-pull rod enters the groove, so that the round rod, the push-pull rod and the limit block can be stored when the adjustable tooth cushion is not used. The utility model has novel structure and ingenious conception, is convenient for fixing the bite block, can not entirely bite the bite block into the mouth when a patient is rested, is convenient for adjusting the lip baffle according to the use requirement, and has strong usability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the round bar structure of the present utility model;

FIG. 4 is a cross-sectional view of a lip baffle according to the present utility model;

reference numerals in the drawings: 1. a cylinder; 2. a through hole; 3. a lip baffle; 4. a fixing hole; 5. an arc-shaped portion; 6. a telescoping assembly; 601. an insertion groove; 602. a round bar; 603. a limit groove; 604. a push-pull rod; 605. a groove; 606. a limiting block; 607. push-pull groove.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-4.

1-4, the utility model provides a bite-block, which comprises a cylinder 1 used for using, a through hole 2 formed in the middle of the cylinder 1, a lip baffle 3, a fixing hole 4, an arc-shaped part 5, a telescopic component 6, an inserting groove 601, a round rod 602, a limiting groove 603, a push-pull rod 604, a groove 605, a limiting block 606 and a push-pull groove 607, wherein the two sides of the cylinder 1 close to one end are symmetrically provided with the lip baffle 3, the middle of the lip baffle 3 is provided with the fixing hole 4, and the inside of the lip baffle 3 is provided with the telescopic component 6.

The specific use is as follows: when the utility model is used, the tooth pad is convenient to fix through the arranged lip baffle 3 and the fixing holes 4 arranged on the lip baffle 3, so that the tooth pad cannot be bitten into the mouth when a patient is in agitation, when the length of the lip baffle 3 needs to be adjusted, the round rod 602 in the limit groove 603 is pulled out through the push-pull groove 607, the round rod 602 is pulled out through the push-pull groove 604 by the groove 605, at the moment, the round rod 602 can be pulled out, and at the moment, the adjustment of the length of the lip baffle 3 can be completed by fixing the lacing on the round rod 602, when the extension is not needed, the round rod 602 is pushed into the limit groove 603 through the insertion groove 601, and the push-pull rod 604 enters the groove 605, so that the storage of the round rod 602, the push-pull rod 604 and the limit block 606 when the user is not used can be completed.

The beneficial effects are that: the utility model has novel structure and ingenious conception, is convenient for fixing the bite block, can not entirely bite the bite block into the mouth when a patient is rested, is convenient for adjusting the lip baffle 3 according to the use requirement, and has strong usability.

Example two

In the first embodiment, the edge of the lip baffle 3 is easy to be stabbed, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the outer side edges of the lip baffle 3 are all provided with arc-shaped parts 5, so that the lip baffle 3 is convenient to use.

Example III

Referring to fig. 1, the length of the lip baffle 3 in the first embodiment is not easy to adjust, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that the telescopic component 6 includes an insertion groove 601, a round bar 602, a limit groove 603, a push-pull bar 604, a groove 605, a limit block 606 and a push-pull groove 607, the insertion groove 601 is formed in the middle of the outer side of the lip baffle 3, a limit groove 603 communicated with the insertion groove 601 is formed in the lip baffle 3 on one side of the insertion groove 601, the round bar 602 is clamped in the limit groove 603, the push-pull bars 604 are arranged at two ends of the round bar 602, the groove 605 is formed at the position of the lip baffle 3 corresponding to the push-pull bar 604, the limit block 606 is arranged at one end of the push-pull bar 604, and the push-pull groove 607 is formed in the middle of the outer side of the lip baffle 3.

Example IV

The first embodiment of the present utility model is inconvenient to use the push-pull rod 604, and referring to fig. 1, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that the lip baffle 3 is provided with a through groove at a position corresponding to the push-pull rod 604, so that the push-pull rod 604 is convenient to use.

Example five

The round bar 602 in the first embodiment is inconvenient to use, and referring to fig. 1, as another preferred embodiment, the round bar 602 is different from the first embodiment in that an annular groove for fixing is formed on the round bar 602, so that the round bar 602 is convenient to use.

Example six

The round bar 602 of the first embodiment is inconvenient to use, and referring to fig. 1, as another preferred embodiment, is different from the first embodiment in that the diameter of the round bar 602 is larger than the width of the insertion groove 601, thereby facilitating the use of the round bar 602.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a bite-block, is including barrel (1) and through-hole (2) that barrel (1) middle part was seted up that are used for using, its characterized in that: still include lip baffle (3), fixed orifices (4), arc portion (5) and flexible subassembly (6), the both sides symmetry that barrel (1) are close to one end is provided with lip baffle (3), and fixed orifices (4) have been seted up at the middle part of lip baffle (3), and the inside of lip baffle (3) is provided with flexible subassembly (6).

2. A dental pad as in claim 1, wherein: arc-shaped parts (5) are arranged at the outer side edges of the lip baffle plates (3).

3. A dental pad as in claim 1, wherein: the telescopic component (6) comprises an inserting groove (601), a round rod (602), a limiting groove (603), a push-pull rod (604), a groove (605), a limiting block (606) and a push-pull groove (607), wherein the inserting groove (601) is formed in the middle of the outer side of the lip baffle (3), the limiting groove (603) communicated with the inserting groove is formed in the lip baffle (3) on one side of the inserting groove (601), the round rod (602) is clamped in the limiting groove (603), the push-pull rod (604) is arranged at two ends of the round rod (602), the groove (605) is formed in the position of the lip baffle (3) corresponding to the push-pull rod (604), the limiting block (606) is arranged at one end of the push-pull rod (604), and the push-pull groove (607) is formed in the middle of the outer side of the lip baffle (3).

4. A dental pad as in claim 3, wherein: the position of the lip baffle (3) corresponding to the push-pull rod (604) is provided with a through groove.

5. A dental pad as in claim 3, wherein: the round rod (602) is provided with an annular groove for fixing.

6. A dental pad as in claim 3, wherein: the diameter of the round rod (602) is larger than the width of the insertion groove (601).