Disposable dental pad capable of preventing spittle from splashing

Abstract

The utility model relates to the technical field of bite blocks, in particular to a disposable bite block capable of preventing spittle from splashing, which comprises a separation blade, an insertion cylinder, a bandage and a protection mechanism, an inserting cylinder is fixed to the middle of the blocking piece in a penetrating mode, a bandage is connected to the edge of the blocking piece in a penetrating mode, and a protection mechanism is connected to the outer side of the inserting cylinder. According to the disposable dental pad for preventing spittle from splashing, an insertion cylinder is inserted into a baffle, the insertion cylinder is rotationally pushed to insert a positioning rod into a positioning groove, then a conical pipe is rotationally fastened to the insertion cylinder, the baffle is extruded, spittle is prevented from splashing through the baffle, spittle is absorbed through absorbent cotton, and then spittle is prevented from splashing through the disposable dental pad; the air pipe penetrates into the soft film sleeve and the insertion cylinder, when the air pipe slides, the one-way valve is connected with the air inflation device, air is inflated into the one-way valve, the air bag is expanded to press the air pipe, and then the air pipe of the disposable tooth cushion is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of dental pads, in particular to a disposable dental pad for preventing saliva from splashing. Background Art

[0002] When using an endotracheal tube to maintain the patient's airway and breathing, the endotracheal tube needs to be inserted into the patient's trachea through the oral cavity or nasal cavity to open the airway and ensure that the gas can enter the lungs smoothly. When using the endotracheal tube, a dental pad is usually required to protect the endotracheal tube. The existing dental pads still have certain defects when used, such as;

[0003] During the tracheal intubation process, the tracheal tube will directly stimulate the tracheal mucosa, often causing the patient to choke and cough violently, resulting in saliva splashing. However, the existing dental pads are usually a tube directly contained in the patient's mouth, which cannot prevent saliva splashing. At the same time, because the existing dental pads usually insert the tracheal tube directly into the dental pads, the disposable dental pads have the problem of poor fixing ability. When in use, the patient will keep biting because of the discomfort of having a foreign object in the mouth, which has a repelling effect on the foreign object, and in severe cases, it will cause the tracheal tube in the dental pad to slip. Utility Model Content

[0004] The utility model aims to provide a disposable dental pad for preventing saliva from splashing, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disposable dental pad for preventing saliva from splashing, comprising: a baffle, an insert tube, and a binding strap; the middle of the baffle is penetrated and fixed with an insert tube, the edge of the baffle is penetrated and connected with a binding strap, the outer side of the insert tube is connected with a protective mechanism; the bottom of the insert tube is connected with a fastening mechanism.

[0006] Preferably, the protective mechanism comprises: a baffle, absorbent cotton, a positioning groove, a positioning rod and a tapered tube, the outer side of the insert is sleeved with a baffle, and the upper part of the baffle is connected with absorbent cotton.

[0007] Preferably, a positioning groove is provided at the bottom of the baffle, a positioning rod is slidably connected in the positioning groove, and the positioning rod passes through the absorbent cotton and is fixed on the baffle.

[0008] Preferably, a tapered tube is threadedly connected to the outer side of the insert, and the tapered tube abuts against the bottom of the baffle.

[0009] Preferably, the fastening mechanism comprises: a soft film sleeve, an annular groove, an air bag, a through groove, an air pipe and a one-way valve, and the bottom of the insert is fixedly connected with the soft film sleeve.

[0010] Preferably, an annular groove is provided on the inner wall of the conical tube, an air bag is connected to the inner wall of the annular groove, and the air bag is sleeved on the outer side of the soft film sleeve.

[0011] Preferably, a through groove is opened on one side of the annular groove, an air supply pipe is slidably connected in the through groove, and the air supply pipe is connected to one side of the airbag.

[0012] Preferably, a one-way valve is connected to one side of the gas pipeline.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the disposable dental pad for preventing saliva from splashing is provided by inserting the insert tube into the baffle, rotating and pushing the insert tube to insert the positioning rod into the positioning groove, and then rotating and fastening the conical tube on the insert tube to squeeze the baffle, using the baffle to prevent saliva from splashing, and absorbing the splashed saliva with the absorbent cotton, thereby preventing the disposable dental pad from splashing saliva, and passing the trachea through the soft film sleeve and the insert tube, and when the trachea slides, connecting the one-way valve with the inflation device, and inflating the one-way valve to expand the airbag to press the trachea, thereby preventing the disposable dental pad from loosening the trachea. The specific contents are as follows:

[0014] 1. Insert the insert into the baffle, push the insert to insert the positioning rod into the positioning groove, and then rotate and tighten the conical tube on the insert, squeeze the baffle, use the baffle to prevent saliva from splashing, and absorb the splashed saliva with the absorbent cotton, so as to prevent the disposable dental pad from splashing;

[0015] 2. Pass the trachea through the soft film sleeve and the insert tube, connect the one-way valve to the inflation device when the trachea slides, inflate the one-way valve, and enter the air bag through the air supply tube. After the air bag is inflated, it expands, allowing the air bag to press the trachea tightly, thereby preventing the disposable dental pad from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the plug-in tube of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the positioning rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the positioning groove structure of the utility model when viewed from above;

[0020] Figure 5 This is a schematic diagram of the main cross-sectional structure of the annular groove of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the airbag of the utility model when viewed from above;

[0022] Figure 7 It is a schematic diagram of the bottom view of the through slot structure of the utility model.

[0023] In the figure: 1. baffle; 2. insert tube; 3. binding belt; 4. protective mechanism; 401. baffle plate; 402. absorbent cotton; 403. positioning groove; 404. positioning rod; 405. conical tube; 5. fastening mechanism; 501. soft film sleeve; 502. annular groove; 503. air bag; 504. through groove; 505. air pipe; 506. one-way valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 and Figure 7 The utility model provides a technical solution: a disposable dental pad for preventing saliva from splashing, comprising: a baffle 1, an insert 2, a binding band 3 and a protective mechanism 4;

[0026] An inserting sleeve 2 is fixedly passed through the middle of the baffle 1 , a binding strap 3 is passed through the edge of the baffle 1 , a protective mechanism 4 is connected to the outer side of the inserting sleeve 2 , and a fastening mechanism 5 is connected to the bottom of the inserting sleeve 2 .

[0027] The protection mechanism 4 includes: a baffle 401, absorbent cotton 402, a positioning groove 403, a positioning rod 404 and a tapered tube 405. The baffle 401 is sleeved on the outer side of the insert tube 2, and the absorbent cotton 402 is connected to the top of the baffle 401. A positioning groove 403 is provided at the bottom of the baffle 1, and a positioning rod 404 is slidably connected in the positioning groove 403. The positioning rod 404 penetrates the absorbent cotton 402 and is fixed on the baffle 401. The tapered tube 405 is threadedly connected to the outer side of the insert tube 2, and the tapered tube 405 abuts against the bottom of the baffle 401.

[0028] During the specific implementation, the insert tube 2 is inserted into the baffle 401, and the insert tube 2 is rotated and pushed to insert the positioning rod 404 into the positioning groove 403. There are four groups of positioning grooves 403 and positioning rods 404. The baffle 401 and the insert tube 2 are positioned to prevent the patient from squeezing the baffle 401 when turning sideways, causing the baffle 401 to rotate. Then the conical tube 405 is rotated and fastened to the insert tube 2 to squeeze the baffle 401 and fix the baffle 401 on the insert tube 2. The baffle 401 is used to prevent saliva from splashing, and the absorbent cotton 402 absorbs the splashed saliva, so as to prevent saliva from splashing.

[0029] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 It can be seen that the fastening mechanism 5 includes: a soft film sleeve 501, an annular groove 502, an air bag 503, a through groove 504, an air supply pipe 505 and a one-way valve 506. The bottom of the insert tube 2 is fixedly connected with the soft film sleeve 501, an annular groove 502 is provided on the inner wall of the conical tube 405, and the air bag 503 is connected to the inner wall of the annular groove 502. The air bag 503 is sleeved on the outer side of the soft film sleeve 501, and a through groove 504 is provided on one side of the annular groove 502. The air supply pipe 505 is slidably connected in the through groove 504. The air supply pipe 505 is connected to one side of the air bag 503, and the one side of the air supply pipe 505 is connected to the one-way valve 506.

[0030] During the specific implementation, the trachea is passed through the soft film sleeve 501 and the insert tube 2. When the trachea slides, the one-way valve 506 is connected to the inflation device, and air is inflated into the one-way valve 506. When the one-way valve 506 is disconnected from the inflation device after inflation, it can prevent the gas from leaking out. The injected gas enters the airbag 503 through the air supply pipe 505 to expand. The airbag 503 expands to press the trachea tightly and fixes it together with the conical tube 405, so as to prevent the trachea from loosening.

[0031] In summary, when using the disposable dental pad for preventing saliva from splashing, first, assemble the baffle 401 with the insert tube 2, insert the trachea into the soft film sleeve 501 and the insert tube 2, and then insert it into the patient's mouth, let the patient bite the insert tube 2, and fix the bandage 3 on the patient's head for use. The baffle 401 covers the patient's mouth and blocks the saliva splashed by the patient's cough. If the patient feels uncomfortable and keeps biting the insert tube 2, causing the inserted trachea to slide, the air bag 503 is inflated to compress the trachea. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disposable dental pad for preventing saliva splashing, comprising: A baffle (1), an insert tube (2), and a binding belt (3), characterized in that: the insert tube (2) is fixedly penetrated through the middle of the baffle (1), the edge of the baffle (1) is penetrated and connected with a binding belt (3), the outer side of the insert tube (2) is connected with a protective mechanism (4); and the bottom of the insert tube (2) is connected with a fastening mechanism (5).

2. A disposable dental pad for preventing saliva splashing according to claim 1, characterized in that: The protection mechanism (4) comprises: a baffle (401), water-absorbing cotton (402), a positioning groove (403), a positioning rod (404) and a conical tube (405); the baffle (401) is sleeved on the outer side of the insert tube (2); and the water-absorbing cotton (402) is connected to the top of the baffle (401).

3. The disposable dental pad for preventing saliva splashing according to claim 2, characterized in that: A positioning groove (403) is provided at the bottom of the baffle (1), a positioning rod (404) is slidably connected in the positioning groove (403), and the positioning rod (404) passes through the absorbent cotton (402) and is fixed on the baffle (401).

4. The disposable dental pad for preventing saliva splashing according to claim 2, characterized in that: The outer side of the insert (2) is threadedly connected with a tapered tube (405), and the tapered tube (405) abuts against the bottom of the baffle (401).

5. The disposable dental pad for preventing saliva splashing according to claim 4, characterized in that: The fastening mechanism (5) comprises: a soft film sleeve (501), an annular groove (502), an air bag (503), a through groove (504), an air delivery pipe (505) and a one-way valve (506); the bottom of the insert (2) is fixedly connected to the soft film sleeve (501).

6. The disposable dental pad for preventing saliva splashing according to claim 5, characterized in that: An annular groove (502) is provided on the inner wall of the conical tube (405), an air bag (503) is connected to the inner wall of the annular groove (502), and the air bag (503) is sleeved on the outer side of the soft film sleeve (501).

7. The disposable dental pad for preventing saliva splashing according to claim 5, characterized in that: A through groove (504) is provided on one side of the annular groove (502), and an air delivery pipe (505) is slidably connected in the through groove (504), and the air delivery pipe (505) is connected to one side of the air bag (503).

8. The disposable dental pad for preventing saliva splashing according to claim 7, characterized in that: One side of the gas delivery pipe (505) is connected to a one-way valve (506).

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