CN217286312U - Lower jaw auxiliary material fixing device - Google Patents

Abstract

The utility model provides a mandibular auxiliary material fixing device, which belongs to the field of medical supplies. The mandibular auxiliary material fixing device comprises a head fixing ring and a head rear fixing belt; the two ends of the head rear fixing belt are respectively connected with the rear side edges of the head fixing ring. An auxiliary material fixing ring is arranged on the lower inner surface of the head fixing ring; the auxiliary material fixing ring is surrounded by a silicone strip. The auxiliary material at the lower jaw can be well fixed by the utility model, so that it is not easy to slip, the repeated adjustment of the position of the bandage and the auxiliary material can be avoided, and the lower jaw can be pressurized.

Description

A mandibular accessory fixing device

technical field

The utility model belongs to the field of medical supplies, in particular to a mandibular auxiliary material fixing device.

Background technique

The new type of thyroid surgery requires drilling a hole in the patient's mouth, inserting the instrument into the thyroid gland from the hole, and punching two small holes in the patient's lower jaw (the part of the lower jaw is between the chin and neck) , which is used in conjunction with surgery performed under the laparoscope. After the operation, the patient's jaw was very swollen, and there would be blood oozing from the two small holes in the lower jaw, so the patient's lower jaw needed a compression bandage.

At present, the commonly used method is to wrap a bandage around the lower jaw and the top of the patient's head, fix the auxiliary material on the lower jaw through the surrounding bandage, cover the two small holes with the auxiliary material, and use the surrounding bandage to pressurize. However, when the patient's head moves, the bandage will slip to the front of the face, and the accessories may also slip, so that the two small holes cannot be covered, or the accessories may come off from the bandage, so that the long-term use of the accessories cannot be guaranteed. Fixation is not conducive to the recovery of the wound, and because the patient has obvious wound swelling and pain after surgery, when the doctor repeatedly adjusts the position of the bandage and accessories, it will bring great pain to the patient.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems in the prior art, and to provide a mandibular auxiliary material fixing device, which can fix the auxiliary material at the mandibular wound, and can pressurize the lower jaw, while avoiding the repeated adjustment of the position of the bandage and the auxiliary material. .

The utility model is achieved through the following technical solutions:

A mandibular accessory fixing device, the mandibular accessory fixing device comprises a head fixing ring and a head rear fixing belt;

Both ends of the head rear fixing belt are respectively connected with the rear side edges of the head fixing ring.

A further improvement of the utility model is that an auxiliary material fixing ring is arranged on the lower inner surface of the head fixing ring;

The auxiliary material fixing ring is surrounded by a silicone strip.

A further improvement of the utility model is that at least one rubber strip is arranged in the auxiliary material fixing ring;

A release paper is adhered to the adhesive strip.

A further improvement of the present invention lies in that an arc-shaped groove is arranged on the rear side edge of the lower middle of the head fixing ring.

A further improvement of the present invention lies in that at least one flat strip of silica gel is arranged on the inner surface of the upper middle of the head fixing ring.

A further improvement of the present invention lies in that the head fixing ring is enclosed by elastic bandages.

A further improvement of the present invention is that the head rear fixing belt includes at least one set of elastic bandages;

Each set of elastic bandages includes two elastic bandages, one end of one elastic bandage is connected with the left rear edge of the head fixing ring, and the other end is a free end; one end of the other elastic bandage is connected with the right rear side of the head fixing ring The edge is connected, and the other end is the free end.

A further improvement of the utility model lies in that the free end of each elastic bandage is respectively provided with adhesive or Velcro.

A further improvement of the utility model is that the head fixing ring and the head rear fixing band are made of ultra-thin mesh elastic bandages.

Compared with the prior art, the beneficial effect of the present utility model is that the auxiliary material at the lower jaw can be well fixed by the utility model, so that it is not easy to slip, avoids repeatedly adjusting the position of the bandage and the auxiliary material, and can adjust the position of the bandage and the auxiliary material. The jaw is compressed.

Description of drawings

Fig. 1 is the perspective structure schematic diagram of the mandibular auxiliary material fixing device of the present utility model;

2 is a schematic diagram of the lower inner surface structure of the head fixing ring in the mandibular accessory fixing device of the present invention;

Fig. 3 is a schematic diagram of the upper inner surface structure of the head fixing ring in the mandibular auxiliary material fixing device of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in FIGS. 1 to 3 , the mandibular accessory fixing device of the present invention includes a head fixing ring 1 and a head rear fixing belt 2 , and the two ends of the head rear fixing belt 2 are respectively connected with the rear of the head fixing ring 1 . Side edge connection.

Specifically, the head fixing ring 1 is formed by enclosing an elastic bandage with a certain width into a ring shape.

The described head rear fixing belt 2 includes at least one group of elastic bandages, each group of elastic bandages includes two elastic bandages, one end of one elastic bandage is connected with the left rear edge of the head fixing ring 1, and the other end is a free end , one end of the other elastic bandage is connected with the right rear edge of the head fixing ring 1, and the other end is the free end, and the free ends of the two elastic bandages are respectively provided with adhesive or velcro, and through the adhesive or velcro Able to connect the free ends of two elastic bandages. In this way, it can be ensured that the head fixing ring does not slip in front of the face through the fixing belt at the back of the head. The elastic bandage may be an existing elastic bandage or an ultra-thin mesh elastic bandage, which will not be repeated here.

Embodiments of the present utility model are as follows:

[Example 1]

The head fixing ring 1 is surrounded by existing mesh elastic bandages, preferably an existing ultra-thin mesh elastic bandage, so as to ensure the ventilation of the skin in contact with the head fixing ring. Since the head fixing ring is made of elastic bandage, it has a certain elasticity, so it can be applied to heads of different sizes, and can also realize pressure dressing.

Of course, various sizes of the head fixing ring 1 can also be designed, and a suitable head fixing ring 1 can be selected according to the size of the patient's head during use.

[Example 2]

Further, as shown in FIG. 2 , an auxiliary material fixing ring 3 is arranged on the lower inner surface of the head fixing ring 1 . The auxiliary material fixing ring 3 is surrounded by a silicone strip. Silicone strips can be glued to the lower inner surface of the head retaining ring 1 .

Since the auxiliary material is generally square gauze, preferably, the auxiliary material fixing ring 3 adopts a square annular structure, and the side length of the inner ring is slightly larger than the side length of the general square gauze.

When in use, the auxiliary material can be placed in the auxiliary material fixing ring 3 , and the auxiliary material fixing ring 3 prevents the auxiliary material from slipping relative to the head fixing ring 1 .

[Example 3]

On the basis of the second embodiment, at least one adhesive strip can also be arranged in the range enclosed by the auxiliary material fixing ring 3, and a release paper is adhered to the adhesive strip. When using, tear off the release paper, and then the gauze Paste it in the fixing ring 3 of the accessories. Because the strip-shaped rubber strip is used, the rubber strip does not completely cover the part in the auxiliary material fixing ring 3, so the rubber strip will not affect the air permeability in the auxiliary material fixing ring 3, and at the same time, the sliding of the auxiliary material is further prevented by the rubber strip.

[Example 4]

As shown in Fig. 2, an arc-shaped groove 4 is provided on the rear edge of the lower middle of the head fixing ring 1, and the arc of the arc-shaped groove 4 can be designed according to the arc at the throat. The groove 4 is aligned with the throat, leaving space for the throat, ensuring that the rear edge of the head fixing ring 1 will not squeeze the throat, thereby preventing the head fixing ring from affecting the patient's breathing and swallowing.

[Example 5]

In order to further prevent the slippage of the head fixing ring 1, as shown in FIG. 3, at least one flat silicone strip 5 is provided on the inner surface of the upper middle of the head fixing ring 1, and the flat silicone strip 5 is The cross-sectional shape made of silica gel is a rectangular thin strip structure, and the friction force between the head fixing ring 1 and the top of the patient's head can be further increased by the silica gel flat strip, thereby further preventing the head fixing ring 1 from slipping.

The use method of the present utility model is as follows:

Place the auxiliary material in the auxiliary material fixing ring, then expand the head fixing ring by hand and put it on the patient's head, and align the auxiliary material with the patient's jaw so that the auxiliary material covers the wound on the patient's jaw, and finally put it on the patient's head. Just connect the two elastic bandages in each group of elastic bandages in the back of the head fixing belt, so that the accessories are well fixed, and the head fixing ring and the accessories are not easy to slip.

The above technical solution is only an embodiment of the present invention. For those skilled in the art, on the basis of the principles disclosed in the present invention, it is easy to make various types of improvements or deformations, not limited to the present invention. The structures described in the above-mentioned specific embodiments of the utility model, therefore, the foregoing descriptions are only preferred, and have no restrictive meaning.

Claims (9)

1. a mandibular accessory fixing device is characterized in that: described mandibular accessory fixing device comprises a head fixing ring and a head rear fixing belt; Both ends of the head rear fixing belt are respectively connected with the rear side edges of the head fixing ring. 2. The mandibular auxiliary material fixing device according to claim 1 is characterized in that: an auxiliary material fixing ring is arranged on the lower inner surface of the head fixing ring; The auxiliary material fixing ring is surrounded by a silicone strip. 3. The mandibular auxiliary material fixing device according to claim 2, characterized in that: at least one rubber strip is arranged in the auxiliary material fixing ring; A release paper is adhered to the adhesive strip. 4 . The mandibular auxiliary material fixing device according to claim 1 , wherein an arc-shaped groove is provided on the rear edge of the lower middle of the head fixing ring. 5 . 5 . The mandibular auxiliary material fixing device according to claim 1 , wherein at least one flat strip of silica gel is arranged on the inner surface of the upper middle of the head fixing ring. 6 . 6 . The mandibular auxiliary material fixing device according to claim 1 , wherein the head fixing ring is surrounded by elastic bandages. 7 . 7. The mandibular auxiliary material fixing device according to claim 1, wherein: the head rear fixing belt comprises at least one set of elastic bandages; Each set of elastic bandages includes two elastic bandages, one end of one elastic bandage is connected with the left rear edge of the head fixing ring, and the other end is a free end; one end of the other elastic bandage is connected with the right rear side of the head fixing ring The edge is connected, and the other end is the free end. 8 . The mandibular auxiliary material fixing device according to claim 7 , characterized in that: the free end of each elastic bandage is respectively provided with adhesive or Velcro. 9 . The mandibular auxiliary material fixing device according to claim 1 , wherein the head fixing ring and the fixing band at the back of the head are made of ultra-thin mesh elastic bandages. 10 .

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