CN210962406U - Disposable water-absorbing hole towel for dentistry - Google Patents

Abstract

The utility model provides a disposable water-absorbing hole towel for dentistry, which comprises a mask base body covered on the periphery of the mouth of a human body and two ear belts, wherein the two ear belts are respectively connected with the left side and the right side of the mask base body; a through hole for an instrument to pass through the polished teeth is formed in the center of the mask base body; the top of the mask base body is connected with a nose support which is used for supporting the nose bridge; the mask base body is sequentially provided with a first non-woven fabric layer, a first water-absorbing resin layer, a second non-woven fabric layer, a second water-absorbing resin layer and a third non-woven fabric layer along the thickness direction. This patent is through optimizing traditional hole piece of cloth, and simple cover has controlled the size of product at the oral area. Through the through hole, the dental operation is convenient to carry out. Through having optimized the structure of gauze mask base member, guaranteed the hydroscopicity, greatly reduced the probability that the water splash when facial by polishing arrived. The product can be used as a disposable article, is not required to be used repeatedly, can be taken and used immediately, and avoids the complexity of disinfection.

Description

Disposable water-absorbing hole towel for dentistry

Technical Field

The utility model relates to a protective articles field, concretely relates to hole piece of cloth.

Background

With the development of oral medical treatment, people pay attention to oral health, more people select an oral outpatient service or an oral specialized hospital to see a doctor, and more sufficient diagnosis and treatment instruments and consumables need to be prepared when the number of the patients seeing the doctor increases.

During the procedure (especially for denture attachment and tooth conditioning), water from the high-speed turbine polishing process is splashed onto the patient's face, and more water flows into the neck, causing great discomfort. This phenomenon is often alleviated by a hole towel used in the operating room. However, the hole towel used in the operating room has limited stock quantity, and the hole towel needs to be effectively sterilized after being used, so that the operation is complicated, and the interval use period of the same hole towel is long.

In addition, the coverage area of the hole towel used in the existing operating room is large, the large coverage area is not needed for dental operation, and a small hole towel suitable for dental operation is not provided at present.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a dentistry is with disposable hole piece of cloth that absorbs water to solve current operating room and relapse sterile loaded down with trivial details technical problem with hole piece of cloth.

The technical scheme of the utility model is that: the disposable water absorption hole towel for the dental department comprises a mask base body and two ear belts, wherein the mask base body is used for covering the periphery of the mouth of a human body;

a through hole for an instrument to pass through the polished teeth is formed in the center of the mask base body;

the top of the mask base body is connected with a nose support which is used for supporting the nose bridge;

the mask base body is sequentially provided with a first non-woven fabric layer, a first water-absorbing resin layer, a second non-woven fabric layer, a second water-absorbing resin layer and a third non-woven fabric layer along the thickness direction.

This patent is through optimizing traditional hole piece of cloth, and simple cover has controlled the size of product at the oral area. Through the through hole, the dental operation is convenient to carry out. Through having optimized the structure of gauze mask base member, guaranteed the hydroscopicity, greatly reduced the probability that the water splash when facial by polishing arrived.

The product can be used as a disposable article, is not required to be used repeatedly, can be taken and used immediately, avoids the complex nature of disinfection, and also avoids a series of problems caused by incomplete disinfection.

Further preferably, the nose pad is a shaping strip adhered to the outer side of the mask base body, and the shaping strip comprises a silica gel strip and a metal strip embedded in the rubber base body.

The nose of being convenient for holds in the palm and can buckle the setting wantonly, and then fixes the gauze mask base member, and through the silica gel strip, the protection metal strip avoids corroding, realizes the water proof protection to the metal strip.

Further preferably, the upper side of the through hole of the mask base body is connected with an upper extension part which partially covers the through hole;

the upper extension part is sequentially provided with a first non-woven fabric layer, a first water-absorbent resin layer, a second non-woven fabric layer, a second water-absorbent resin layer and a third non-woven fabric layer along the thickness direction;

the upper extension part is folded;

the left side and the right side of the upper extension part are respectively connected with the left side and the right side of the through hole through rubber bands, and the rubber bands are fixed on the outer side of the mask base body.

The size of the exposed part of the through hole can be conveniently adjusted.

It is further preferred that the first and second liquid crystal compositions,

drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a partial sectional view of a mask base according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic structural view of the inner side of embodiment 3 of the present invention.

In the figure: 1 is a mask base body, 2 is a through hole, 3 is an ear band, 4 is a nose support, 5 is an upper extension part, 6 is a rubber band, 7 is a gecko adhesive tape, 8 is an elastic part, 11 is a first non-woven fabric layer, 12 is a first water-absorbent resin layer, 13 is a second non-woven fabric layer, 14 is a second water-absorbent resin layer, and 15 is a third non-woven fabric layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Specific example 1: referring to fig. 1 to 2, the disposable water absorption hole towel for dental use comprises a mask base body 1 for covering the periphery of the mouth of a human body and two ear bands 3, wherein the two ear bands 3 are respectively connected with the left side and the right side of the mask base body 1; the center of the mask base body 1 is provided with a through hole 2 for an instrument to pass through and polish teeth; the top of the mask base body 1 is connected with a nose support 4 for supporting the nose bridge; the mask base body is provided with a first nonwoven fabric layer 11, a first water-absorbent resin layer 12, a second nonwoven fabric layer 13, a second water-absorbent resin layer 14, and a third nonwoven fabric layer 15 in this order along the thickness direction. This patent is through optimizing traditional hole piece of cloth, and simple cover has controlled the size of product at the oral area. Through the through hole, the dental operation is convenient to carry out. Through having optimized the structure of gauze mask base member, guaranteed the hydroscopicity, greatly reduced the probability that the water splash when facial by polishing arrived. The product can be used as a disposable article, is not required to be used repeatedly, can be taken and used immediately, avoids the complex nature of disinfection, and also avoids a series of problems caused by incomplete disinfection. The first water-absorbent resin layer and the second water-absorbent resin layer can be fixed on the front side and the back side of the second non-woven fabric layer through adhesives. The outer edges of the first non-woven fabric layer, the second non-woven fabric layer and the third non-woven fabric layer 15 are fixedly connected.

The nose pad 4 is a shaping strip adhered to the outer side of the mask base body, and the shaping strip comprises a silica gel strip and a metal strip embedded in the rubber base body. The nose of being convenient for holds in the palm and can buckle the setting wantonly, and then fixes the gauze mask base member, and through the silica gel strip, the protection metal strip avoids corroding, realizes the water proof protection to the metal strip.

In embodiment 2, referring to fig. 3, on the basis of embodiment 1, an upper extension 5 partially covering the through hole is connected to the upper side of the through hole of the mask base; the upper extension part 5 is provided with a first non-woven fabric layer, a first water absorbent resin layer, a second non-woven fabric layer, a second water absorbent resin layer and a third non-woven fabric layer in sequence along the thickness direction; the upper extension part 5 is folded; the left side and the right side of the upper extension part 5 are respectively connected with the left side and the right side of the through hole through a rubber band 6, and the rubber bands are fixed on the outer side of the mask base body. The size of the exposed part of the through hole can be conveniently adjusted.

Embodiment 3, referring to fig. 4, on the basis of embodiment 1, a gecko tape 7 is adhered to the inner side of the through hole. So that the through hole directly covers the outer circumference of the lip. The gecko adhesive tape may be annularly disposed around the through-hole. The gecko adhesive tape may include at least three sub-adhesive portions annularly surrounding the periphery of the through hole. The left end and the right end of the bottom of the mask base body are connected with elastic pieces 8, and each elastic piece 8 comprises a rubber band and a gauze layer coated on the periphery of the rubber band; the gauze layer of the elastic piece is connected with the bottom of the mask base body through sewing threads. The length of the rubber band is smaller than the length of the mask base body in the left and right directions when the rubber band is in an unstressed state. In fig. 2, the length of the rubber band is equal to the left and right directions of the mask base body in a stretching state. The mask base may be folded. Such as the folding structure of the prior gauze mask.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. The disposable water absorption hole towel for the dental department comprises a mask base body and two ear belts, wherein the mask base body is used for covering the periphery of the mouth of a human body;

a through hole for an instrument to pass through the polished teeth is formed in the center of the mask base body;

the top of the mask base body is connected with a nose support which is used for supporting the nose bridge;

the mask base body is sequentially provided with a first non-woven fabric layer, a first water-absorbing resin layer, a second non-woven fabric layer, a second water-absorbing resin layer and a third non-woven fabric layer along the thickness direction.

2. A disposable dental water-absorbing hole towel according to claim 1, wherein: the nose support is a shaping strip adhered to the outer side of the mask base body, and the shaping strip comprises a silica gel strip and a metal strip embedded in the rubber base body.

3. A disposable dental water-absorbing hole towel according to claim 1, wherein: the upper side of the through hole of the mask base body is connected with an upper extension part which partially covers the through hole;

the upper extension part is sequentially provided with a first non-woven fabric layer, a first water-absorbent resin layer, a second non-woven fabric layer, a second water-absorbent resin layer and a third non-woven fabric layer along the thickness direction;

the upper extension part is folded;

the left side and the right side of the upper extension part are respectively connected with the left side and the right side of the through hole through rubber bands, and the rubber bands are fixed on the outer side of the mask base body.

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