Mouth biting device capable of preventing face from being stained with iodine

Abstract

The utility model relates to the technical field of medical instruments, in particular to a bite device for preventing face iodine staining, which comprises a bite device body, a mouthpiece is mounted in the middle of the rear end face of the bite device body, a cushion is mounted on the rear end face of the bite device body, and through holes are formed in the left end and the right end of the front end face of the bite device body in a penetrating manner. A fixing belt is installed between the two through holes, two sponge soft cushions located on the left side wall and the right side wall of the soft cushion respectively are arranged on the inner side wall of the fixing belt, after the biting device body is fixed, the soft cushions can prevent a patient from being frequently subjected to pressure injury due to the long operation time, meanwhile, the soft cushions are matched with the fixing belt so that the biting device body can be better attached to the lips, and therefore the biting device is more comfortable. When esophageal mucosa iodine staining is carried out on a patient, the sponge cushions on the two sides of the biting device body can instantly absorb iodine flowing to the cheeks, and the iodine is prevented from being left on the face.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a mouthpiece for preventing facial iodine staining. Background Technology

[0002] Esophageal iodine staining involves swallowing or injecting iodine solution and then observing the staining of the esophageal mucosa to assess its functional status and pathological conditions. High-concentration iodine solution stains damaged areas of the esophageal epithelial cells, thus visually revealing the integrity and extent of damage to the esophageal mucosa. This technique is helpful in the diagnosis of diseases such as chronic esophagitis, esophageal ulcers, esophageal polyps, esophageal cancer, and esophageal tuberculosis.

[0003] Currently, when performing esophageal iodine staining on patients, mouthpieces help maintain the patient's open mouth, making it easier for doctors to operate. However, during esophageal mucosal iodine staining, iodine tends to flow along the mouthpiece's fixing band to the cheeks, leaving iodine residue on the face that is difficult to clean, causing unnecessary cosmetic distress for patients. Furthermore, existing mouthpieces often cause pressure injuries during use due to the long operation time, resulting in excessive pressure on the patient's lips, causing redness and swelling of the upper lip, and causing unnecessary harm to the patient. Utility Model Content

[0004] The purpose of this invention is to provide a mouthpiece for preventing facial iodine staining. It has the characteristics of preventing pressure damage to patients due to prolonged surgery, increasing the tightness between the mouthpiece body and the lips, and instantly absorbing the iodine flowing to the cheeks when iodizing the esophageal mucosa, thus avoiding iodine residue on the face.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mouthpiece for preventing facial iodine staining, comprising a mouthpiece body, a mouthpiece installed in the middle of the rear end face of the mouthpiece body, and a soft pad installed on the rear end face of the mouthpiece body.

[0006] The mouthpiece body has through holes at both ends of the front end face, and a fixing strap is installed between the two through holes. The inner side wall of the fixing strap is provided with two sponge pads located on the left and right sides of the pad respectively.

[0007] In order to fix the fixing strip to the fixing strap, as a preferred mouthpiece for preventing facial iodine staining according to this utility model, two fixing strips are installed on the upper end surface of the sponge pad, and the upper and lower ends of the inner sidewall of the fixing strip are respectively installed with Velcro fastener and Velcro female fastener.

[0008] In order to prevent the soft pad from hindering the patient from biting the mouthpiece, as a preferred mouthpiece for preventing facial iodine staining according to this utility model, the soft pad has an inner hole through the middle of its outer side wall.

[0009] To accommodate different head circumferences and facilitate the fixation of the mouthpiece body, the fixing strap of this invention, which is a preferred mouthpiece for preventing facial iodine staining, is elastic.

[0010] To facilitate a close fit to the patient's mouth and prevent pressure injury, the soft pad of the mouthpiece used in this invention for preventing facial iodine staining is preferably made of transparent silicone.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] After the mouthpiece body is fixed in place, the soft pad can prevent pressure injury to the patient due to the long operation time. At the same time, in conjunction with the fixing strap, the mouthpiece body fits the lips better, increasing the contact area with the lips, thereby increasing the tightness between the mouthpiece body and the lips.

[0013] The two ends of the fixing strip are connected by the Velcro tab and the Velcro mother tab, thus fixing the fixing strip to the fixing band. When performing iodine staining on the esophageal mucosa of the patient, the sponge pads on both sides of the mouthpiece body can instantly absorb the iodine flowing to the cheeks, avoiding iodine residue on the face. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the present invention;

[0015] Figure 2 This is a rear view structural diagram of the mouthpiece body of this utility model;

[0016] Figure 3 This is a structural diagram of the sponge pad and fixing strip of this utility model;

[0017] Figure 4 This is a structural diagram of the soft pad of this utility model.

[0018] In the picture: 1. Bite mouthpiece body; 101. Bite mouthpiece; 2. Soft pad; 3. Fixing strap; 4. Sponge soft pad; 5. Fixing strip; 501. Velcro fastener; 502. Velcro fastener. Detailed Implementation

[0019] Please see Figures 1 to 4 A mouthpiece for preventing facial iodine staining includes a mouthpiece body 1, a mouthpiece 101 installed in the middle of the rear end face of the mouthpiece body 1, and a soft pad 2 installed on the rear end face of the mouthpiece body 1.

[0020] Both ends of the front face of the mouthpiece body 1 have through holes, and a fixing strap 3 is installed between the two through holes. The inner side wall of the fixing strap 3 is provided with two sponge pads 4 located on the left and right sides of the pad 2 respectively.

[0021] In this embodiment: When the mouthpiece body 1 is worn, the patient opens his mouth and bites the mouthpiece 101 so that the soft pad 2 fits against the upper and lower lips. Then, the fixing strap 3 is put around the back of the patient's head to fix the position of the mouthpiece body 1. The soft pad 2 can prevent the patient from suffering pressure damage due to the long operation time. At the same time, it works with the fixing strap 3 to make the mouthpiece body 1 fit better against the lips, increase the contact area with the lips, and thus increase the tightness between the mouthpiece body 1 and the lips.

[0022] Next, after placing the two sponge pads 4, the two ends of the fixing strip 5 are connected by the Velcro tabs 501 and 502, thereby fixing the fixing strip 5 to the fixing strap 3. When performing esophageal mucosal iodine staining on the patient, the sponge pads 4 on both sides of the mouthpiece body 1 can instantly absorb the iodine flowing to the cheeks, avoiding iodine residue on the face. The sponge pads 4 also reduce the pressure of the fixing strap 3 on the patient's face. Since the sponge pads 4 are fixed by the Velcro tabs 501 and 502, they can be removed and replaced when they are full after absorbing the iodine.

[0023] As a technical optimization of this utility model, two fixing strips 5 are installed on the upper end of the sponge pad 4, and the upper and lower ends of the inner sidewall of the fixing strip 5 are respectively equipped with Velcro tabs 501 and Velcro tabs 502.

[0024] In this embodiment: the sponge pad 4 is placed on the side of the fixation strap 3 close to the patient's face, and the fixation strap 3 is positioned on the fixation strip 5. The two ends of the fixation strip 5 are connected by the Velcro tab 501 and the Velcro tab 502, thereby fixing the fixation strip 5 to the fixation strap 3.

[0025] As a technical optimization of this utility model, an inner hole is provided through the middle of the outer side wall of the soft pad 2.

[0026] In this embodiment: by providing an inner hole, the soft pad 2 will not prevent the patient from biting the mouthpiece 101 during use.

[0027] As a technical optimization of this utility model, the fixing strap 3 is elastic.

[0028] In this embodiment: by setting the fixing strap 3 to be elastic, it can be adapted to different head circumferences, making it easy to fix the mouthpiece body 1.

[0029] As a technical optimization of this utility model, the soft pad 2 is made of transparent silicone.

[0030] In this embodiment, by setting the soft pad 2 to be made of transparent silicone material, the soft pad 2 is soft and elastic, which makes it easy to fit the patient's mouth and prevents mouth pressure injury.

[0031] Working principle: First, when wearing the mouthpiece body 1, pick up the mouthpiece body 1 and make the mouthpiece 101 face the patient. The patient opens his mouth and bites the mouthpiece 101 so that the soft pad 2 fits against the upper and lower lips. Then, put the fixing strap 3 behind the patient's head to fix the position of the mouthpiece body 1. The soft pad 2 can prevent the patient from suffering pressure damage due to the long operation time. At the same time, it works with the fixing strap 3 to make the mouthpiece body 1 fit better against the lips, increase the contact area with the lips, and thus increase the tightness between the mouthpiece body 1 and the lips.

[0032] Next, place two sponge pads 4 on the left and right sides of the pad 2 respectively, and place the two sponge pads 4 on the side of the fixing strap 3 closest to the patient's face. At this time, the fixing strap 3 is located on the fixing strip 5 of the sponge pad 4. The two ends of the fixing strip 5 are connected by the Velcro 501 and the Velcro 502, thereby fixing the fixing strip 5 to the fixing strap 3. When performing esophageal mucosal iodine staining on the patient, the sponge pads 4 on both sides of the mouthpiece body 1 can instantly absorb the iodine flowing to the cheeks, avoiding iodine residue on the face. The sponge pads 4 also reduce the pressure of the fixing strap 3 on the patient's face. Since the sponge pads 4 are fixed by the Velcro 501 and the Velcro 502, the sponge pads 4 can be removed and replaced when they are full after absorbing the iodine.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mouthpiece for preventing face iodine staining, comprising a mouthpiece body (1), a mouthpiece (101) is installed in the middle of the back end face of the mouthpiece body (1), characterized in that: The rear end face of the mouth clamp body (1) is provided with a soft pad (2); The left and right ends of the front end face of the mouth clamp body (1) are provided with through holes, and a fixing belt (3) is arranged between the two through holes.

2. A mouthpiece for preventing iodine staining of the face according to claim 1, wherein: The upper end face of the sponge soft pad (4) is provided with two fixing strips (5), and the upper and lower ends of the inner side wall of the fixing strip (5) are respectively provided with a magic tape son tape (501) and a magic tape mother tape (502).

3. A mouthpiece for preventing iodine staining of the face according to claim 1, wherein: The middle part of the outer side wall of the soft pad (2) is provided with an inner hole.

4. The mouthpiece of claim 1, wherein: The fixing belt (3) is elastic.

5. The mouthpiece of claim 1, wherein: The soft pad (2) is made of transparent silica gel.

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