Oral gastric lavage bite block

Abstract

The utility model relates to the technical field of gastric lavage, in particular to an oral gastric lavage tooth pad which comprises a tooth pad block and a tooth pad plate, the tooth pad block is fixedly connected with the tooth pad plate, and a through hole extending to the tooth pad block is formed in the tooth pad plate. A stomach tube buckle is fixedly arranged on the inner wall of the through hole; tying belts are connected to two ends of the tooth base plate. According to the scheme, the problem that the stomach tube is prone to slipping in the gastric lavage process is solved, the fixing stability of the stomach tube is greatly improved, and treatment of secretions in the mouth is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gastric lavage, in particular to an oral gastric lavage dental pad. Background Art

[0002] During gastric lavage, a gastric tube needs to be inserted into the mouth and then into the stomach through the throat. Many patients vomit the tube because the gastric lavage operation is too uncomfortable, causing the tube to slip out, teeth to bite the tube, and irritation to the larynx causing vomiting.

[0003] At present, in order to prevent the gastric tube from slipping out of the mouth during gastric lavage, one person is required to fix the gastric tube and tape it to the mouth. When the patient is stimulated and vomits during treatment, there is too much secretion in the mouth. On the one hand, the cleanliness around the mouth is poor, affecting the environmental hygiene around the gastric lavage. On the other hand, when there is too much vomit in the mouth, the tape will soon be wetted by the secretion, which reduces the fixation effect of the gastric tube and makes it easy for the gastric tube to slip out. At the same time, an extra person is required to clean up the vomit for the patient, which is laborious and inconvenient. Utility Model Content

[0004] The utility model aims to provide an oral gastric lavage dental pad to solve the problem that a gastric tube is easy to slip during gastric lavage.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oral gastric lavage tooth pad, comprising a tooth pad block and a tooth pad plate, the tooth pad block and the tooth pad plate are fixedly connected, the tooth pad plate is provided with a through hole extending to the tooth pad block; a gastric tube buckle is fixedly provided on the inner wall of the through hole; and ties are connected at both ends of the tooth pad plate.

[0006] The principle and advantage of this scheme are: during gastric lavage, the dental pad is placed on the mouth, the dental pad block is located in the mouth, the dental pad plate is located on the outside of the lips, and the frenulum is located at the back of the head, thereby achieving the fixation of the dental pad on the mouth, and then the gastric tube is inserted into the mouth through the through hole, and the gastric tube buckle is used to clamp the gastric tube, thereby achieving the fixation of the gastric tube. Compared with the prior art, the gastric tube does not need to be fixed with tape, and during gastric lavage, even if the patient vomits, the tube will not slip off, avoiding the problem of gastric tube slipping caused by patient vomiting when using tape for fixation, and improving the stability of gastric tube fixation.

[0007] In addition, the gastric tube passes through the through hole, and the tooth pad is located on the outside of the gastric tube, so that the patient's teeth bite on the tooth pad, which can avoid the teeth biting directly on the gastric tube. The tooth pad can protect the gastric tube and avoid the gastric tube being bitten and affecting the normal flow of liquid in the gastric tube.

[0008] Preferably, as an improvement, the number of the gastric tube buckles is two, and the two gastric tube buckles are respectively located on the upper inner wall and the lower inner wall of the through hole. Thus, the two gastric tube buckles can fix the two gastric tubes at the same time, so as to be applicable to the case of double gastric tube gastric lavage (double channel gastric lavage). Of course, in the case of gastric lavage with one gastric tube, the gastric tube can be fixed on any one of the gastric tube buckles according to the actual situation.

[0009] Preferably, as an improvement, the tooth pad is provided with drainage notches on the left and right sides of the through hole. During gastric lavage, vomitus will be produced in the mouth, and the drainage notches are used to expose the corners of the mouth, avoiding the tooth pad from blocking the corners of the mouth, and the vomitus can be discharged through the corners of the mouth and the drainage notches.

[0010] Preferably, as an improvement, a suction tube buckle is fixedly provided on the inner wall of the sewage discharge gap.

[0011] If the vomit in the mouth is discharged freely from the sewage discharge gap directly, the external environment will be polluted by the vomit. To this end, a suction tube buckle is provided on the inner wall of the sewage discharge gap, so that during gastric lavage, the suction tube of the sputum suction negative pressure device can be inserted into the mouth through the sewage discharge gap, and the suction tube buckle fixes the suction tube so that the suction tube is stably located in the mouth. In this way, the dirt can be directly sucked away by the suction tube during gastric lavage, which can greatly reduce the outflow of vomit secretions out of the mouth. At the same time, even if there is a lot of vomit and the suction tube cannot suck it all, only a small amount of secretions will flow out from the corners of the mouth, and a large amount of secretions will not flow out, which greatly improves the sanitation of the medical environment.

[0012] Preferably, as an improvement, the side walls at the left and right ends of the tooth pad are bent toward the through hole to form a drainage gap; the drainage gap is in a crescent shape.

[0013] Thus, the crescent-shaped drainage gap makes the inner wall of the drainage gap bend toward the through hole, so that when the dental pad is put on the mouth, it is beneficial to reduce the distance between the inner wall of the drainage gap and the inner wall of the through hole, thereby facilitating the exposure of the corners of the mouth.

[0014] Preferably, as an improvement, the diameter of the through hole is 1-3 cm, and the shortest distance between the inner wall of the sewage discharge gap and the inner wall of the through hole is less than 1 cm.

[0015] Therefore, the diameter of the through hole is mainly set according to the size of the mouth opening. The shortest distance between the inner wall of the sewage discharge gap and the inner wall of the through hole is less than 1 cm, which can avoid the situation where the distance between the inner wall of the sewage discharge gap and the inner wall of the through hole is too large, so that the sewage discharge gap is far away from the corner of the mouth and the corner of the mouth cannot be exposed.

[0016] Preferably, as an improvement, the tie belt includes a main belt and a branch belt fixed at the end of the main belt, and the branch belt is connected to the end of the sewage discharge gap.

[0017] Therefore, the crescent-shaped drainage gap is not only conducive to exposing the corners of the mouth, but also the two ends of the crescent-shaped drainage gap can be used as connecting parts with the support belt.

[0018] Preferably, as an improvement, the tooth pad block and the tooth pad plate are made of plastic, silicone or rubber. Therefore, the tooth pad made of plastic, silicone or rubber is relatively soft, low in cost, and relatively comfortable to use.

[0019] Preferably, as an improvement, a connection hole is provided at the end of the sewage discharge gap, and the branch belt passes through the connection hole. Thus, by passing the branch belt through the connection hole, the connection between the branch belt and the end of the sewage discharge gap is achieved.

[0020] Preferably, as an improvement, the lace is elastic, so that when the dental pad is worn on the mouth, the lace is tightened under the action of its own elastic force, which can improve the stability of the dental pad in the mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of an oral gastric lavage dental pad according to Example 1.

[0022] Figure 2 for Figure 1 Top view.

[0023] Figure 3 This is a schematic diagram of the structure of an oral gastric lavage dental pad according to Example 2. DETAILED DESCRIPTION

[0024] The following is further described in detail through specific implementation methods:

[0025] The reference numerals in the drawings of the specification include: tooth pad 1, through hole 2, stomach tube buckle 3, ligament 4, suction tube buckle 5, sewage discharge gap 6, support belt 7, connecting hole 8, tooth pad block 9, guide plate 10.

[0026] Example 1

[0027] Basically as attached Figure 1-Figure 2 As shown: an oral gastric lavage dental pad, comprising a dental pad block 9 and a dental pad plate 1, both of which are made of plastic, silicone and rubber materials, and in this embodiment, preferably made of medical silicone material. The dental pad block 9 and the dental pad plate 1 are integrally fixedly connected, and the dental pad block 9 is integrally fixed to the middle part of the dental pad plate 1.

[0028] A through hole 2 extending to the tooth pad block 9 is provided in the middle of the tooth pad plate 1 (that is, the through hole 2 horizontally passes through the tooth pad block 9 and the tooth pad plate 1), and the diameter of the through hole 2 is 1-3 cm. The diameter of the through hole 2 is set according to the degree of mouth opening. In this embodiment, the inner wall diameter of the through hole 2 is preferably 2 cm. A stomach tube buckle 3 is fixedly provided on the inner wall of the through hole 2. There are two stomach tube buckles 3, and the two stomach tube buckles 3 are respectively located on the upper and lower sides of the inner wall of the through hole 2. The stomach tube buckle 3 can be clamped and fixed to the stomach tube.

[0029] The tooth pad 1 is provided with drainage notches 6 located on the left and right sides of the through hole 2. The drainage notches 6 in this embodiment are formed by bending the side walls of the left and right ends of the tooth pad 1 toward the through hole 2, so the inner wall of the drainage notch 6 is crescent-shaped, and the two crescents are opposite to each other (the crescent on the left is the left opening, and the crescent on the right is the right opening). The shortest distance between the inner wall of the drainage notch 6 and the inner wall of the through hole 2 (because the inner wall of the drainage notch 6 is crescent-shaped and the through hole 2 is circular, the distance between the inner wall of the drainage notch 6 and the inner wall of the through hole 2 is not fixed, such as Figure 1 As shown in the figure, A is the shortest distance, that is, the distance between the rightmost end of the inner wall of the drainage notch 6 and the leftmost end of the inner wall of the through hole 2 in the figure) is less than 1 cm, and in this embodiment, it is preferably 0.5 cm. Here, it is less than 1 cm, which can avoid the situation where the drainage notch 6 is far away from the through hole 2 and the drainage notch 6 is located outside the corner of the mouth when the dental pad is put on the mouth and the corner of the mouth cannot be exposed. The inner walls of the two drainage notches 6 are fixed with suction tube buckles 5. The suction tube buckle 5 can be clamped on the dental pad.

[0030] In this embodiment, connecting holes 8 are provided at both ends of the crescent-shaped sewage discharge gap 6, and ties 4 are connected to both ends of the tooth pad plate 1. The ties 4 in this embodiment include a main belt and a branch belt 7 fixed (for example, integrally fixed, adhesively fixed or sewn) at the end of the main belt, and the branch belt 7 passes through the connecting holes 8 and is connected to the connecting holes 8 at the end of the sewage discharge gap 6. In this embodiment, the main belt can be an elastic belt.

[0031] The specific implementation process is as follows: during gastric lavage, the dental pad is placed on the mouth, the dental pad block 9 is located in the mouth, the dental pad plate 1 is located on the outside of the lips, and the lace 4 is located at the back of the head. The dental pad is fixed on the mouth under the action of the lace 4, and the corners of the patient's mouth are exposed from the sewage discharge gap 6, so that the dental pad plate 1 will not block the corners of the mouth. Then the gastric tube is inserted into the mouth through the through hole 2, and the gastric tube is clamped on the gastric tube buckle 3, thereby achieving the fixation of the gastric tube. Compared with the prior art, the gastric tube does not need to be fixed with adhesive tape. During gastric lavage, even if the patient vomits, the tube will not slip off, avoiding the problem of gastric tube slippage caused by vomiting when the patient is fixed with adhesive tape, and improving the stability of gastric tube fixation.

[0032] At the same time, the suction tube of the sputum suction negative pressure device in the prior art is inserted into the mouth through the sewage discharge notch 6, and then the suction tube is fixed on the suction tube buckle 5, so that the suction tube is stably located in the mouth. In this way, dirt can be directly sucked away by the suction tube during gastric lavage, which can greatly reduce the outflow of vomit secretions from the mouth. At the same time, during gastric lavage, since the patient's head is lying on the side, even if there is a lot of vomit and the suction tube cannot suck it all, only a small amount of secretions will flow out along the corners of the mouth, and there will be no situation where a large amount of secretions flow out, which greatly improves the medical environment and sanitation.

[0033] Example 2

[0034] like Figure 3 As shown, this embodiment is further improved on the basis of the embodiment 1, and guide plates 10 are integrally fixed at both ends of each sewage discharge gap 6, one end of the guide plate 10 is located at the tooth pad 1, and the other end of the guide plate 10 extends to the side away from the tooth pad block 9, that is, the guide plate 10 and the tooth pad block 9 are respectively located on both sides of the tooth pad 1. At the same time, the guide plate 10 is inclined to the side away from the through hole 2, that is, the distance between the end of the guide plate 10 close to the tooth pad 1 and the through hole 2 is smaller than the distance between the other end of the guide plate 10 and the through hole 2.

[0035] In this way, when performing gastric lavage, the dental pad is worn on the mouth, and the corners of the mouth will be exposed from the sewage discharge gap 6. However, since the guide plate 10 is far away from the through hole 2, the guide plate 10 is located on the outside of the corners of the mouth, that is, the corners of the mouth are located between the guide plate 10 and the inner wall of the sewage discharge gap 6, and the end of the guide plate 10 is pressed on the cheek outside the corner of the mouth. In this way, the face is lying on its side for gastric lavage. Even if a small amount of secretions flow out of the corners of the mouth, the secretions will drip onto the guide plate 10, and the guide plate 10 will catch the secretions dripping from the corners of the mouth. Since the guide plate 10 is inclined to the side away from the through hole 2, the secretions dripping on the guide plate 10 will flow along the guide plate 10. At this time, the secretions on the guide plate 10 can be collected. The collection method can be to use another suction tube of the suction negative pressure device to suck or to use a collection box to receive the secretions.

[0036] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An oral gastric lavage dental pad, characterized in that: It comprises a tooth pad block and a tooth pad plate, wherein the tooth pad block and the tooth pad plate are fixedly connected, and the tooth pad plate is provided with a through hole extending to the tooth pad block; a stomach tube buckle is fixedly provided on the inner wall of the through hole; and ties are connected to both ends of the tooth pad plate.

2. The oral gastric lavage dental pad according to claim 1, characterized in that: The number of the stomach tube buckles is two, and the two stomach tube buckles are respectively located on the upper inner wall and the lower inner wall of the through hole.

3. The oral gastric lavage dental pad according to claim 1, characterized in that: The tooth pad plate is provided with sewage discharge notches located on the left and right sides of the through hole.

4. The oral gastric lavage dental pad according to claim 3, characterized in that: Suction tube buckles are fixedly provided on the inner walls of the sewage discharge gaps.

5. The oral gastric lavage dental pad according to claim 3, characterized in that: The side walls at the left and right ends of the tooth pad are bent toward the through hole to form the sewage discharge gap; the sewage discharge gap is in a crescent shape.

6. The oral gastric lavage dental pad according to claim 5, characterized in that: The diameter of the through hole is 1-3 cm, and the shortest distance between the inner wall of the sewage discharge gap and the inner wall of the through hole is less than 1 cm.

7. The oral gastric lavage dental pad according to claim 5, characterized in that: The tie belt comprises a main belt and a branch belt fixed at the end of the main belt, and the branch belt is connected to the end of the sewage discharge gap.

8. The oral gastric lavage dental pad according to claim 1, characterized in that: The tooth pad block and the tooth pad plate are both made of plastic, silicone or rubber.

9. The oral gastric lavage dental pad according to claim 7, characterized in that: A connecting hole is provided at the end of the sewage discharge gap, and the branch belt passes through the connecting hole.

10. The oral gastric lavage dental pad according to claim 1, characterized in that: The straps are elastic.

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