CN211325710U - Multipurpose bite-block - Google Patents

Abstract

The utility model discloses a multipurpose bite-block, including bite-block main part and fixed band, the bite-block main part adopts the hollow tube, and the hollow tube periphery is pasted and is had the silica gel cushion, and the silica gel cushion outside is equipped with the recess that sets up along the hollow tube axial, and sets up the stria of circumference setting in the silica gel cushion outside, and the fixed band can inlay through the winding and establish in the stria for fix the position of bite-block in patient's oral cavity. Two opposite grooves are formed in the outer side of the silica gel cushion. The fixing band adopts elastic silica gel rope. The outer side wall of the hollow pipe is of an arc structure with thick ends and thin middle. The slot position deviates from the thinnest part in the middle of the arc structure. The utility model discloses set up the silica gel cushion and can realize the protection to patient's tooth, set up the hollow tube and be convenient for inhale the phlegm pipe and insert, set up vertical recess and be convenient for fixed trachea cannula, set up horizontal slot and utilize the fixed band to realize avoiding the bite-block to be vomited by the patient to trachea cannula and bite-block, improve the security. The utility model discloses simple structure, it is with low costs, application range is wide.

Description

Multipurpose bite-block

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a multipurpose bite block.

Background

The tooth pad is commonly used clinically to prop up the upper and lower dentitions of a patient and keep the propping state so as to be beneficial to the operation of trachea intubation, sputum suction and the like of medical personnel. The bite-block that uses commonly at present, its bite-block main part texture that is used for supporting patient's dentition is harder, easily causes patient's tooth not hard up and vulnerable gum and the oral mucosa of no tooth patient, and patient experience is poor. In addition, the existing bite block has poor fixation degree and is easy to be spit out by restless patients, so that accidents such as accidental tube drawing and the like are caused.

It is therefore evident that the above-mentioned conventional bite block has disadvantages and drawbacks in structure, method and use, and further improvements are desired. How to establish a new multipurpose bite-block, make its fixed trachea cannula or inhale the phlegm pipe that can be simple and convenient, and improve patient experience, be difficult for being spit out, effectively avoid accident's emergence, become the target that the industry is extremely needed to improve at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a multipurpose bite-block, make its fixed trachea cannula that can be simple and convenient or inhale the phlegm pipe, and improve patient experience degree, be difficult for being spit, effectively avoid accident's emergence to overcome the not enough of current bite-block.

In order to solve the technical problem, the utility model provides a multipurpose bite-block, including bite-block main part and fixed band, the hollow tube is adopted in the bite-block main part, the silica gel cushion has been pasted in the periphery of hollow tube, the silica gel cushion outside is equipped with the edge the recess that the hollow tube axial set up, just the stria that circumference set up is seted up in the silica gel cushion outside, the fixed band can inlay through the winding and establish in the stria for the position of fixed bite-block in patient's oral cavity.

Further improve, two relative recesses that set up are seted up in the silica gel cushion outside.

In a further improvement, the groove is formed in the outer side wall of the hollow pipe.

The improved structure is characterized in that the fixing band is made of elastic silica gel ropes.

The further improvement is that the outer side wall of the hollow pipe is of an arc structure with two thick ends and a thin middle part.

Further improved, the forming position of the fine groove deviates from the thinnest part in the middle of the arc-shaped structure.

In a further improvement, the diameter of the central channel of the hollow tube is 1 cm.

In a further improvement, the open position of the fine groove is positioned at one fourth of the outer end of the hollow pipe.

In a further improvement, the hollow pipe is a polypropylene pipe.

The improved structure is further improved, and the length of the hollow pipe is 4-6 cm.

After adopting such design, the utility model discloses following advantage has at least:

1. the utility model discloses a set up the silica gel cushion in the bite-block main part outside, avoid the too hard damage to patient's tooth or gum of bite-block main part, still through setting up vertical recess in the silica gel cushion outside, be convenient for fix trachea cannula, still through setting up horizontal slot, it is further fixed to trachea cannula to utilize the fixed band, and bind at patient head rear portion through the fixed band, can realize the fixed of bite-block in patient's oral cavity, it is ejecting or ejecting to avoid the bite-block to be told by the patient, prevent unexpected production, improve the operation security. And the hollow pipe is also arranged, so that the insertion of the sputum suction pipe is facilitated, the auxiliary sputum suction operation is facilitated, and the application range is wide.

2. Still set up the recess on the lateral wall of hollow tube, further improve trachea cannula's steadiness.

3. Still set the lateral wall through with the hollow tube to the arc structure that both ends are thick, the centre is thin, the patient's interlock of being convenient for is the finest department, improves the comfort level, because the bite-block both ends are thick again, is difficult to ejecting by the patient, improves the security.

4. The utility model discloses multipurpose bite-block simple structure, it is with low costs, design benefit can be used to when clinical trachea cannula operation, supplementary phlegm of inhaling, when preventing stupor patient stifles or use when preventing the condition such as convulsion patient tongue bite, and the usage is various, is worth popularizing and applying.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic perspective view of the multipurpose bite block of the present invention.

Fig. 2 is a schematic top view of the multipurpose bite block of the present invention.

Fig. 3 is a schematic side view of the multipurpose bite block of the present invention.

Fig. 4 is a schematic top view of another embodiment of the multipurpose bite block of the present invention.

Detailed Description

The utility model discloses multipurpose bite-block is to the too hard and fixed not firm defect design of current bite-block material, provides an interlock experience degree, difficult not hard up multi-functional bite-block, and its specific embodiment is as follows.

Referring to fig. 1 to 3, the multipurpose bite block of the present embodiment includes a bite block main body 1 and a fixing band. The bite block main body 1 is a hollow tube made of PP (polypropylene). The periphery of the hollow pipe is stuck with a silica gel cushion 2. The thickness of this silica gel cushion 2 is 1cm, and its outside is equipped with along the vertical recess 3 of this hollow tube axial setting, and this recess 3 is used for the trachea cannula of fixed trachea cannula operation time, makes this trachea cannula fix inside this recess 3.

And, horizontal slot 4 that circumference set up is still seted up in the outside of this silica gel cushion 2, and the middle section of this fixed band inlays through the winding and establishes in this slot 4, and its both ends are through binding at patient's head rear portion or ear rear portion, realize the rigidity of this bite-block in patient's oral cavity, avoid the patient to spit out or ejecting with the bite-block with the tongue of bite-block, prevent the emergence of unexpected extubation.

The preferred embodiment does, this silica gel cushion 2 outside is seted up two relative recesses 3 that set up for fix simultaneously many trachea cannula.

The groove 3 can also be formed on the outer side wall of the hollow tube to provide more stable cannula fixation, as shown in fig. 4.

In addition, this fixed band adopts the elasticity silica gel rope that the diameter is 5mm in this embodiment, and this elasticity silica gel rope is after fixing trachea cannula, through winding bite-block main part 1, with silica gel rope embedding slot 4 in, can assist the position of fixed trachea cannula firstly, can tighten through walking around patient's face secondly, realizes the rigidity to the bite-block in patient's oral cavity.

In order to facilitate the binding of the silica gel rope and the position fixing of the bite block in the oral cavity, the fine groove 4 is arranged at the position which is positioned at the one fourth of the outermost end of the hollow tube.

In order to further improve the comfort of the bite block, the outer side wall of the hollow tube is provided with an arc structure with two thick ends and a thin middle part. The position that the patient's tooth of being convenient for was held in the middle of the bite-block is the thinnest like this, and not only the interlock is comfortable, because the both ends of this bite-block are thicker moreover, be difficult to be ejecting or spit out by the patient with the tongue, improve bite-block safety in utilization.

With this structure, the slot 4 is only required to be offset from the thinnest part in the middle of the arc structure.

The length of this hollow tube is 4 ~ 6cm in this embodiment, and its central passage diameter is 1cm, does benefit to the insertion of inhaling phlegm pipe. Therefore, when the patient needs to suck the sputum clinically, the patient bites the bite block, the sputum suction pipe penetrates through the central channel of the hollow pipe to enter the oral cavity, the sputum suction operation is performed on the patient, the patient is prevented from biting the sputum suction pipe, and the sputum suction effect is prevented from being influenced.

The utility model discloses multipurpose bite-block is particularly suitable for using when being used for clinical rescue, simple structure, and the usage is various, if when trachea cannula operation, fix trachea cannula in the recess 3 of this bite-block outside, then place the bite-block between patient's upper and lower dentition, make patient's tooth bite the silica gel cushion 2 outside bite-block main part 1, and bind with the fixed band, can carry out the operation, both convenient to medical personnel's operation, prevent the damage of bite-block to patient's tooth; can also be used for assisting the sputum suction of patients; can also be used for preventing asphyxia of coma patients; and can be used for preventing tongue bite of convulsion patients.

The utility model discloses multipurpose bite-block is low in clinical use cost, and PP material security is high, and chemical stability is strong, and intensity, density are high, and difficult emergence is disconnected, the condition such as book, and especially to coma and twitch can not cooperate patient's security performance higher. The soft silica gel is easy to install and fix, the soft silica gel material can not cause the damage to teeth, gum, oral mucosa and lips of the oral cavity of a patient, the clinical utilization value is high, and the soft silica gel is worthy of popularization and application.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims (10)

1. The utility model provides a multipurpose bite-block, a serial communication port, including bite-block main part and fixed band, the bite-block main part adopts the hollow tube, the periphery of hollow tube is pasted and is had the silica gel cushion, the silica gel cushion outside is equipped with the edge the recess that the hollow tube axial set up, just the stria that circumference set up is seted up in the silica gel cushion outside, the fixed band can inlay through the winding and establish in the stria for fix the position of bite-block in patient's oral cavity.

2. The multipurpose bite block according to claim 1, wherein the silicone cushion has two oppositely disposed grooves formed on an outer side thereof.

3. The multipurpose bite block of claim 1 or 2, wherein the groove is opened on an outer side wall of the hollow tube.

4. The multipurpose bite block of claim 3, wherein the fixing band is an elastic silica gel string.

5. The multipurpose bite block of claim 1, wherein the outer sidewall of the hollow tube has an arc structure with thick ends and thin middle.

6. The multipurpose bite block of claim 5, wherein said narrow groove is formed at a position offset from a central thinnest portion of said arcuate structure.

7. The multipurpose bite block of claim 1, wherein the hollow tube has a central channel diameter of 1 cm.

8. The multipurpose bite block of claim 1, wherein said slot is formed in a quarter of an outer end of said hollow tube.

9. The multipurpose bite block of claim 1, wherein the hollow tube is a polypropylene tube.

10. The multipurpose bite block of claim 9, wherein the hollow tube has a length of 4 to 6 cm.

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