Mouth pad for digestive endoscope

Abstract

The utility model relates to the technical field of oral pads, and discloses an oral pad for a digestive endoscope, which comprises an oral pad cover, a clamping groove is arranged in the middle of the oral pad cover, the clamping groove is U-shaped, the upper part of the clamping groove is narrow, the lower part of the clamping groove is wide, oral pad tubes are clamped in the clamping groove, and the oral pad tubes are of various models and are divided into large, medium and small according to sizes. Two limiting rings are arranged on one side of the outer wall of the oral pad tube, a baffle ring is arranged on the other side of the oral pad tube, connecting holes are formed in the two sides of the oral pad cover, and elastic bands are fixedly connected into the connecting holes. A medical worker can select a proper mouth pad tube to be clamped into the clamping groove of the mouth pad cover for use according to the size of the mouth of a patient, compared with an existing overall fixed mouth pad structure, the general adaptability of the mouth pad is better, the practicability of the mouth pad is improved, and the mouth pad is simple in structure and worthy of application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of mouth pads, in particular to a mouth pad for digestive endoscopy. Background Art

[0002] During the existing digestive endoscopy, the patient needs to put a mouth pad on his mouth first, and then the digestive examination instrument is introduced into the patient's body through the mouth pad. The mouth pad prevents the patient's teeth from biting and damaging the endoscope.

[0003] Why do existing mouth pads cause cross infection among patients? They are all disposable integral structures. For example, a disposable mouth pad used for gastroscopy published in announcement No. CN201806783U has the following main features: it includes a mouth pad body and an elastic band, both ends of the elastic band are connected to the through-hole-shaped connecting ears on both sides of the mouth pad body, both ends of the elastic band pass through the connecting ears, wherein the first end wraps around the folded back wall of the connecting ear and is fixedly sewn together with the elastic band itself, and the second end of the elastic band wraps around the folded back wall of the connecting ear and is connected to the elastic band itself through Velcro or a hidden button.

[0004] During the use of the above-mentioned similar disposable mouth pads, the applicants found that the mouth pad tubes of the mouth pads are all of fixed size and are an integral structure with the mouth pad cover. Therefore, it is impossible to select a suitable mouth pad tube according to different groups of people. For example, the mouth sizes of children and adults are different, and a large mouth pad tube cannot be used for children, which reduces the practicality of the disposable mouth pad. In order to solve the above-mentioned problems, a mouth pad for digestive endoscopy is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mouth pad for digestive endoscopy in order to solve the above-mentioned problems.

[0006] The technical scheme adopted by the utility model is as follows: a mouth pad for digestive endoscopy, comprising a mouth pad cover, a middle portion of the mouth pad cover is provided with a card slot, and a mouth pad tube is card-connected in the card slot.

[0007] In a preferred embodiment, connection holes are formed on both sides of the mouth pad cover, and elastic bands are fixedly connected in the connection holes.

[0008] In a preferred embodiment, the oral pad tube has multiple models and is divided into three types according to size: large, medium and small.

[0009] In a preferred embodiment, the card slot is U-shaped, and the card slot is narrow at the top and wide at the bottom.

[0010] In a preferred embodiment, two limiting rings are provided on one side of the outer wall of the mouth gasket tube.

[0011] In a preferred embodiment, a retaining ring is provided on the other side of the orifice pad tube.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] In the utility model, medical staff can select a suitable mouth pad tube according to the size of the patient's mouth and insert it into the card slot of the mouth pad cover for use. Compared with the existing integral fixed viewport pad structure, the mouth pad has better universal adaptability, improves the practicality of the mouth pad, and has a simple structure, which is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the middle opening cushion cover of the utility model;

[0016] Figure 3 The utility model is a simplified diagram showing the three-dimensional structure of the center-mouth cushion pipe.

[0017] Markings in the figure: 1-mouth pad cover, 2-card slot, 3-mouth pad tube, 4-connecting hole, 5-elastic band, 6-limiting ring, 7-blocking ring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] The following will be combined Figure 1-Figure 3 A mouth pad for digestive endoscopy according to an embodiment of the utility model is described in detail.

[0020] Example:

[0021] The present invention provides a mouth pad for digestive endoscopy, referring to Figure 1 As shown, it includes a mouth pad cover 1, a slot 2 is provided in the middle of the mouth pad cover 1, and a mouth pad tube 3 is connected in the slot 2. This structure utilizes the mouth pad cover 1 and the mouth pad tube 3 to form a mouth pad for digestive endoscopy. The mouth pad tube 3 can be inserted into the patient's mouth, thereby blocking the patient's teeth and providing an entry channel for the digestive endoscope for easy inspection. In addition, the mouth pad tube 3 of this structure is connected to the slot 2 of the mouth pad cover 1, which is convenient for disassembly and assembly of the mouth pad tube 3 at a later stage, thereby facilitating replacement of the mouth pad tube 3 at a later stage.

[0022] refer to Figure 1As shown, connection holes 4 are opened on both sides of the mouth pad cover 1, and elastic bands 5 are fixedly connected in the connection holes 4. This structure uses the elastic bands 5 to facilitate personnel to fix the mouth pad on the patient's head and prevent the mouth pad from falling off the patient's mouth.

[0023] refer to Figure 3 As shown, the mouth pad tube 3 has various models, and is divided into three types according to size: large, medium and small. The mouth pad tube 3 of this structure with various models can select a suitable mouth pad tube 3 according to the mouth size of children and adults.

[0024] refer to Figure 2 As shown, the card slot 2 is in a U-shape, and the card slot 2 is narrow at the top and wide at the bottom. This card slot 2 design with a narrow top and wide bottom ensures that the mouth gasket tube 3 will not fall out of the card slot 2 when it is inserted into the card slot 2.

[0025] refer to Figure 3 As shown, two limiting rings 6 are arranged on one side of the outer wall of the mouth gasket tube 3 . This structure can limit the front and rear positions of the mouth gasket tube 3 in the slot 2 by using the limiting rings 6 .

[0026] refer to Figure 3 As shown, a retaining ring 7 is provided on the other side of the mouth pad tube 3. This structure utilizes the retaining ring 7 to block the patient's teeth, so that when the patient bites the mouth pad tube 3, the mouth pad tube 3 is not easy to fall out of the oral cavity.

[0027] It should be noted that the oral pad composed of the above structure is used for digestive endoscopic examination.

[0028] The implementation principle of the mouth pad for digestive endoscopy in the embodiment of the present application is as follows: when in use, according to the size of the patient's mouth, the medical staff selects a suitable mouth pad tube 3 to insert into the slot 2 of the mouth pad cover 1. At this time, the slot 2 is designed to be narrow at the top and wide at the bottom, so that the mouth pad tube 3 will not fall out from the upper part of the mouth pad tube 3 when it is inserted into the slot 2. At the same time, the limiting ring 6 can be used to limit the front and rear positions of the mouth pad tube 3, thereby fixing the position of the mouth pad tube 3. Then the staff can first insert the mouth pad tube 3 into the patient's mouth, then put the elastic band 5 on the patient's head, and then perform a digestive endoscopy on the patient.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mouth pad for digestive endoscopy, comprising a mouth pad cover (1), characterized in that: A slot (2) is provided in the middle of the mouth pad cover (1), a mouth pad tube (3) is clamped in the slot (2), connecting holes (4) are provided on both sides of the mouth pad cover (1), elastic bands (5) are fixedly connected in the connecting holes (4), two limiting rings (6) are provided on one side of the outer wall of the mouth pad tube (3), and a retaining ring (7) is provided on the other side of the mouth pad tube (3).

2. The oral pad for digestive endoscopy according to claim 1, characterized in that: The mouth cushion tube (3) has various models and is divided into three types according to size: large, medium and small.

3. The oral pad for digestive endoscopy according to claim 1, characterized in that: The card slot (2) is U-shaped, and the card slot (2) is narrow at the top and wide at the bottom.

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