A dental pad with splash-proof function

Abstract

The present invention discloses a dental pad with a splash-proof function, comprising a support portion and a soft plug wrapped outside the support portion, wherein the distal end of the support portion is provided with an annular baffle, the proximal end of the support portion is provided with a vertical insertion portion, and the baffle is provided with a vertically arranged fixing tube; the soft plug is a conical structure, with a thick distal end and a thin proximal end; a through hole 1 is provided at the distal end of the soft plug, a reflex portion is provided inside the proximal end of the soft plug, the reflex portion can be closely fitted and bonded with the insertion portion, a through hole 2 is provided inside the reflex portion, the diameter of the through hole 1 is greater than the diameter of the through hole 2, the through hole 1 is communicated with the inside of the fixing tube and the through hole 2; a semicircular catheter bayonet is provided on the baffle. The present invention is ingeniously designed and easy to use.

Description

Technical Field

[0001] The invention relates to the technical field of medical machinery, in particular to a dental pad with an anti-splashing function. Background Art

[0002] During endotracheal intubation, the endotracheal tube directly stimulates the tracheal mucosa, often causing severe choking and coughing in patients.

[0003] Traditional bite guards only have the function of preventing bites and protecting the endotracheal tube. Since the end of the endotracheal tube is open, droplets or aerosols caused by the patient's choking and coughing will splash outward through the endotracheal tube in large quantities, causing cross-infection between the medical staff performing the intubation and other patients in the same space.

[0004] Therefore, since the traditional dental pad does not have the function of splash prevention, it is necessary to design a dental pad with splash prevention function. Summary of the invention

[0005] The present invention provides a tooth pad with an anti-splashing function, which can effectively solve the technical problems existing in the above background.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A dental pad with an anti-splashing function comprises a supporting portion and a soft plug wrapped around the outside of the supporting portion, wherein the distal end of the supporting portion is provided with an annular baffle, the proximal end of the supporting portion is provided with a vertical insertion portion, and the baffle is provided with a vertically arranged fixing tube; the soft plug is a conical structure, which is thick at the distal end and thin at the proximal end; a through hole 1 is provided at the distal end of the soft plug, a folded portion is provided inside the proximal end of the soft plug, the folded portion can be tightly fitted and bonded with the insertion portion, a through hole 2 is provided inside the folded portion, the diameter of the through hole 1 is larger than the diameter of the through hole 2, the through hole 1 is communicated with the inside of the fixing tube and the through hole 2; a semicircular catheter bayonet is provided on the baffle.

[0008] Preferably, the support portion is made of plastic or hard polymer material.

[0009] Preferably, the soft plug is made of foam material or silicone rubber.

[0010] Preferably, the fixing tube, the blocking piece, the inserting portion and the supporting portion are integrally formed.

[0011] Preferably, the distal end of the soft plug is bonded to the bottom of the baffle.

[0012] Preferably, the folded portion and the soft plug are integrally formed.

[0013] The beneficial effects of the present invention are:

[0014] The present invention blocks the interface of the end of the tracheal tube with the proximal end of the soft plug and inserts a tube core into the second through hole through the folded portion of the soft plug and the second through hole of the folded portion, thereby preventing the patient's droplets or aerosols from being sprayed out of the second through hole. The present invention is ingenious in design and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Figure 1 : Schematic diagram of the front structure of the present invention.

[0017] Figure 2 : A structural side view of the present invention from above.

[0018] Figure 3 : A schematic diagram of the structure of the soft plug of the present invention being inserted into the terminal interface of the endotracheal tube.

[0019] Figure 4 : A schematic structural diagram of the endotracheal tube of the present invention being inserted into the tube bayonet.

[0020] In the figure: 1, supporting part, 2, soft plug, 3, baffle, 4, inserting part, 5, fixing tube, 6, through hole 1, 7, folding part, 8, through hole 2, 9, catheter bayonet. DETAILED DESCRIPTION

[0021] The following is a detailed description of the embodiments of the present invention, but the present invention can be implemented in many different ways as defined and covered by the claims:

[0022] Please refer to Figure 1 The present invention provides a tooth pad with anti-splashing function, including a supporting part 1 and a soft plug 2 wrapped outside the supporting part 1, the supporting part 1 is made of plastic or hard polymer material, and the soft plug 2 is made of foam material or silicone rubber.

[0023] Please refer to Figure 1 as well as Figure 2 A circular baffle 3 is provided at the distal end of the support portion 1, a vertical insertion portion 4 is provided at the proximal end of the support portion 1, a vertically arranged fixing tube 5 is provided on the baffle 3, and the fixing tube 5, the baffle 3, the insertion portion 4 and the support portion 1 are integrally formed.

[0024] Please refer to Figure 1 , Figure 2 as well as Figure 3 The soft plug 2 is a conical structure with a thick distal end and a thin proximal end. A through hole 6 is provided at the distal end of the soft plug 2, and a folded portion 7 is provided inside the proximal end of the soft plug 2. The folded portion 7 is integrally formed with the soft plug 2, and the folded portion 7 can be tightly fitted and bonded with the insertion portion 4. The distal end of the soft plug 2 is bonded to the bottom of the baffle 3.

[0025] Please refer to Figure 1 as well as Figure 3 When initially used, the proximal end of the soft plug 2 is inserted into the terminal interface of the tracheal tube. Since the inner part of the inflected portion 7 is provided with a second through hole 8, the diameter of the first through hole 6 is larger than the diameter of the second through hole 8, and the first through hole 6 is in communication with the inner part of the fixed tube 5 and the second through hole 8, the tube core can be inserted into the second through hole 8 when the proximal end of the soft plug 2 is inserted into the terminal interface of the tracheal tube, and the tube core can be closely fitted with the inflected portion 7. The depth of the soft plug 2 inserted into the terminal interface of the tracheal tube can fix the position depth of the tube core. Since the soft plug 2 blocks the terminal interface of the tracheal tube, the droplets or aerosols generated during the tracheal intubation process will not splash out of the tracheal tube.

[0026] Please refer to Figure 1 as well as Figure 4 Since the baffle 3 is provided with a semicircular catheter bayonet 9, after the tracheal tube is inserted into the trachea of ​​the human body, the tube core is pulled out, and the entire bite pad is pulled out by pulling out the soft plug 2, and the entire bite pad is placed in the patient's mouth, and the tracheal tube is clamped into the catheter bayonet 9 on the baffle 3, and then the fixing tube 5 and the tracheal tube are fixed together by a bandage, and the support part 1 and the soft plug 2 can prevent the patient from biting and protect the tracheal tube.

[0027] The above is an exemplary description of the present invention. Obviously, the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A tooth pad with splash-proof function, characterized in that: The invention comprises a support part and a soft plug wrapped on the outside of the support part, wherein the distal end of the support part is provided with an annular baffle, the proximal end of the support part is provided with a vertical insertion part, and the baffle is provided with a vertically arranged fixing tube; the soft plug is a conical structure, with a thick distal end and a thin proximal end; the distal end of the soft plug is provided with a through hole 1, the proximal end of the soft plug is provided with a folded part, the folded part can be tightly fitted and bonded with the insertion part, the folded part is provided with a through hole 2 inside, the diameter of the through hole 1 is larger than the diameter of the through hole 2, the through hole 1 is communicated with the inside of the fixing tube and the through hole 2; the baffle is provided with a semicircular catheter bayonet; The support part is made of plastic or hard polymer material; The soft plug is made of foam material or silicone rubber.

2. The tooth pad with splash-proof function according to claim 1, characterized in that: The fixing tube, the blocking piece, the inserting portion and the supporting portion are integrally formed.

3. The tooth pad with splash-proof function according to claim 1, characterized in that: The distal end of the soft plug is bonded to the bottom of the baffle.

4. The tooth pad with splash-proof function according to claim 1, characterized in that: The folded portion and the soft plug are integrally formed.

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