CN209916961U

CN209916961U - Noninvasive ventilator is with interlock silica gel piece

Info

Publication number: CN209916961U
Application number: CN201920092861.5U
Authority: CN
Inventors: 尹晶
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-10
Anticipated expiration: 2029-01-21

Abstract

The utility model belongs to the technical field of health supplies technique and specifically relates to a noninvasive ventilator interlock silica gel piece, including silica gel piece body, the rule is equipped with a plurality of buffering slot holes on the silica gel piece body, and the centre of silica gel piece body is equipped with the interlock piece, and the equal rule in upper and lower both sides of interlock piece is equipped with a plurality of anti-skidding chutes, is equipped with first circle of hanging in the middle of the front side of interlock piece, and the left and right sides of interlock piece all is equipped with the limiting plate. The utility model discloses a set up the interlock piece of taking anti-skidding chute, the both sides of interlock piece all are equipped with the limiting plate, can avoid the interlock in-process the condition that silica gel piece slippage appears, the rule is equipped with a plurality of buffering elongated slots simultaneously on the silica gel piece and makes the silica gel piece be convenient for interlock and resilience, set up the hanging ring in addition on the silica gel piece so that be connected to the breathing mask with the silica gel piece through medical cotton rope on, avoid the silica gel piece card that drops to probably cause danger in patient's oral cavity, make silica gel piece convenient to use and safety.

Description

Noninvasive ventilator is with interlock silica gel piece

Technical Field

The utility model relates to a health supplies technical field specifically is an interlock silica gel piece for noninvasive ventilator.

Background

The noninvasive ventilator is also called CPAP (continuous positive airway pressure), and is clinically used for treating Sleep Apnea Syndrome (SAS) and related diseases, blood oxygen saturation reduction, sympathetic nerve tension increase, parasympathetic nerve tension reduction, blood carbon dioxide concentration increase, PH value reduction and intrathoracic negative pressure increase caused by the diseases seriously affect various important visceral functions, particularly brain functions and cardiovascular functions are firstly harmed by the noninvasive ventilator.

However, when many patients use the breathing machine to perform assisted breathing, the patient may have difficulty breathing due to the tight mouth and teeth, which may lead to poor treatment effect and even stuffiness or asphyxia. In view of this, we propose an occluding silica gel block for noninvasive ventilator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interlock silica gel piece for noninvasive ventilator to probably lead to the vexation or stifling problem because of the teeth is tightly closed when solving the patient who proposes in the above-mentioned background art and using the breathing machine.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an interlock silica gel piece for noninvasive ventilator, includes silica gel piece body, the rule is equipped with a plurality of buffering slot holes on the silica gel piece body, the centre of silica gel piece body is equipped with the interlock piece, the equal rule in upper and lower both sides of interlock piece is equipped with a plurality of anti-skidding chutes, be equipped with first circle of hanging in the middle of the front side of interlock piece, the left and right sides of interlock piece all is equipped with the limiting plate.

Preferably, a connecting rod is arranged between the two silica gel block bodies, and a middle hanging ring is arranged on the front side face of the middle of the connecting rod.

Preferably, the silica gel block body is in an isosceles triangle shape, and three corners of the silica gel block body are arc-shaped.

Preferably, the limiting plate with the bite block is the integrated into one piece structure, the limiting plate with the shape of bite block is the same, the size of limiting plate is greater than the size of bite block.

Preferably, the inclined direction of the anti-slip chutes is from front to back, and the number of the anti-slip chutes is at least one.

Preferably, the first hanging ring is fixed on the occlusion block in a melting mode.

Preferably, the long buffer holes penetrate through the bite block and the two limiting plates, and the number of the long buffer holes is at least one.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the interlock piece of taking anti-skidding chute, the both sides of interlock piece all are equipped with the limiting plate, can avoid the interlock in-process the condition that silica gel piece slippage appears, the rule is equipped with a plurality of buffering elongated slots simultaneously on the silica gel piece and makes the silica gel piece be convenient for interlock and resilience, set up the hanging ring in addition on the silica gel piece so that be connected to the breathing mask with the silica gel piece through medical cotton rope on, avoid the silica gel piece card that drops to probably cause danger in patient's oral cavity, make silica gel piece convenient to use and safety.

Drawings

Fig. 1 is a schematic view of the whole structure of the occluding silica gel block for the noninvasive ventilator of the utility model;

FIG. 2 is a schematic view of a half-section structure of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

In the figure: 1. a silica gel block body; 10. a buffer slot hole; 11. an occluding block; 111. an anti-slip chute; 112. a first hanging ring; 12. a limiting plate; 2. a connecting rod; 21. hanging a ring in the middle; 3. an occluding block body; 31. a limiting outer plate; 311. a vent hole; 312. a second hanging ring; 32. a small bite block; 321. an anti-slip groove; 33. and limiting the inner plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The utility model provides an interlock silica gel piece for noninvasive ventilator, as shown in fig. 1-2, includes silica gel piece body 1, and the rule is equipped with a plurality of buffering slot holes 10 on the silica gel piece body 1, and the centre of silica gel piece body 1 is equipped with interlock piece 11, and the upper and lower both sides of interlock piece 11 are all regularly equipped with a plurality of anti-skidding chutes 111, are equipped with first string of circle 112 in the middle of the front side of interlock piece 11, and the left and right sides of interlock piece 11 all is equipped with limiting plate 12.

In this embodiment, the silica gel block body 1 is in an isosceles triangle shape, so that the silica gel block body 1 is in a symmetrical structure, and therefore the upper and lower rows of teeth of a patient can be smoothly occluded on the occlusion block 11.

Further, three corners of the silica gel block body 1 are arc-shaped, so that the silica gel block body 1 with edges and corners is prevented from scratching the oral skin of a user.

In this embodiment, the limiting plate 12 and the occlusion block 11 are integrally formed, so that the silica gel block body 1 is firm and stable.

Further, the shape of the limiting plate 12 is the same as that of the bite block 11, and the size of the limiting plate 12 is larger than that of the bite block 11, so that when the patient's teeth are bitten on the bite block 11, the part of the limiting plate 12 extending out of the bite block 11 can prevent the patient's teeth from slipping off the bite block 11.

Further, the inclined direction of the anti-slip chute 111 is from front to back, the number of the anti-slip chute 111 is at least one, and the anti-slip chute 111 is matched with the teeth of a patient in a clamping manner, so that the bite block 11 is prevented from falling out of the mouth of the patient.

In this embodiment, the first hanging ring 112 is fixed on the bite block 11 by melting, so that the first hanging ring 112 is firm and stable, and when in use, the medical cotton rope can be taken and connected to the respiratory mask through the first hanging ring 112, thereby avoiding the danger caused by the possibility that the silica gel block body 1 is swallowed or stuck in the throat of the patient after slipping.

Further, buffering slot 10 runs through bite piece 11 and two limiting plates 12 simultaneously, and when the patient bites on silica gel block body 1, buffering slot 10 can provide shrink and the space of kick-backing for silica gel block body 1, and the patient of being convenient for bites.

Further, the number of the buffer long holes 10 is at least one, and the number of the buffer long holes 10 in this embodiment is preferably three, so that the engagement range of the silica gel block body 1 can be further increased.

Example 2

As the second embodiment of the present invention, in order to avoid that only one side of the patient's mouth is plugged with the silica gel block and may lead to the other side oral cavity to lead to muscle acid anesthesia because of suspending for a long time, the inventor makes the following improvement on the basis of embodiment 1, as an optimal embodiment, as shown in fig. 3, including silica gel block body 1, be equipped with connecting rod 2 between two silica gel block bodies 1, be equipped with middle hanging ring 21 on the middle leading flank of connecting rod 2.

In this embodiment, the two ends of the connecting rod 2 are respectively fixed on the limiting plates 12 of the two silica gel block bodies 1 in a melting manner, so that the connecting rod 2 is firmly and stably connected with the silica gel block bodies 1.

Furthermore, the middle hanging ring 21 is fixed on the outer side wall of the connecting rod 2 in a melting way, so that the middle hanging ring 21 is firm and stable.

Specifically, connecting rod 2 adopts medical grade silicon rubber to make, and its material is soft flexible, toughness is good, has high resilience force, can adjust the distance and the position distribution between two silica gel piece bodies 1 at will to place two silica gel piece bodies 1 simultaneously the intraoral left and right sides of patient so that its interlock.

Example 3

As a third embodiment of the present invention, in order to increase the adjustable range of the occlusion silica gel block in the patient's mouth, the inventor makes the following improvement on the basis of embodiment 1, as a preferred embodiment, as shown in fig. 4, including the occlusion block body 3, the occlusion block body 3 includes a limiting outer plate 31, a plurality of air holes 311 are arranged in the middle of the limiting outer plate 31 side by side, a second hanging ring 312 is arranged in the middle of the front side surface of the limiting outer plate 31, two small occlusion blocks 32 are oppositely arranged on one side surface of the limiting outer plate 31, a plurality of anti-slip grooves 321 are regularly arranged on one side surface of the small occlusion block 32 away from the air holes 311, and one side of the small occlusion block 32 away from the limiting outer plate 31 is provided with a limiting inner plate 33.

In this embodiment, the outer limiting plate 31, the small bite block 32 and the inner limiting plate 33 are integrally formed, so that the bite block body 3 is firm and stable.

Further, the distance between the two small occluding blocks 32 is larger than the aperture of the vent hole 311, so that the adjustable distance between the two small occluding blocks 32 is effectively increased, and the body sense of a patient is more comfortable.

Further, the second hanging ring 312 is fixed on the limiting outer plate 31 in a melting mode, so that the second hanging ring 312 is firm and stable.

Specifically, when the bite block body 3 is used, the limiting outer plate 31 needs to be close to the oral cavity wall of the patient, and the bite block body 3 needs to be left and right in the manufacturing process.

In addition, the connecting rod 2 is arranged between the two opposite occluding block bodies 3, so that the two occluding block bodies 3 can be simultaneously placed in the mouth of a patient for use.

The utility model discloses an interlock silica gel piece for noninvasive ventilator at first makes the patient open the mouth when using, places patient's mouth gently with silica gel piece body 1 in, makes two upper and lower rows of teeth of patient interlock simultaneously on the anti-skidding chute 111 of interlock piece 11 to take medical cotton rope and be connected to the respirator through first string circle 112 on, then according to conventional flow to the patient wear respirator's operation can.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an interlock silica gel piece for noninvasive ventilator, includes silica gel piece body (1), its characterized in that: regular a plurality of buffering slot holes (10) of being equipped with on silica gel piece body (1), the centre of silica gel piece body (1) is equipped with interlock piece (11), the equal rule in upper and lower both sides of interlock piece (11) is equipped with a plurality of anti-skidding chutes (111), be equipped with first string of circle (112) in the middle of the front side of interlock piece (11), the left and right sides of interlock piece (11) all is equipped with limiting plate (12).

2. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: two be equipped with connecting rod (2) between silica gel piece body (1), be equipped with middle hanging ring (21) on the middle leading flank of connecting rod (2).

3. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: the silica gel block body (1) is in an isosceles triangle shape, and three corners of the silica gel block body (1) are arc-shaped.

4. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: the limiting plate (12) and the occlusion block (11) are of an integrally formed structure, the limiting plate (12) and the occlusion block (11) are identical in shape, and the size of the limiting plate (12) is larger than that of the occlusion block (11).

5. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: the inclined direction of the anti-skidding inclined groove (111) is from front to back, and the number of the anti-skidding inclined groove (111) is at least one.

6. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: the first hanging ring (112) is fixed on the occlusion block (11) in a melting mode.

7. The biting silica gel block for the noninvasive ventilator of claim 1, characterized in that: the buffer long holes (10) penetrate through the occlusion block (11) and the two limiting plates (12) simultaneously, and the number of the buffer long holes (10) is at least one.