CN210078529U

CN210078529U - Full-covering strong-sound laryngeal mask

Info

Publication number: CN210078529U
Application number: CN201920569493.9U
Authority: CN
Inventors: 廉洁; 廉文华; 雷琴; 崔萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-18
Anticipated expiration: 2029-04-24

Abstract

The utility model provides a full coverage accent laryngeal mask, is including the non-woven fabrics layer, silica gel layer and the type paper that sets gradually, is provided with adhesion area and ventilative district on the non-woven fabrics layer, and the adhesion area is located the periphery in ventilative district, and the silica gel layer covers on the adhesion area, and type paper pastes on the silica gel layer, and type paper is unanimous with the shape on silica gel layer. This application adopts silica gel to seal all around, and the centre is the ventilative non-woven fabrics of medical complexion, to the patient that uses the esophagus language, can strengthen air escape's pressure in the esophagus, and the volume of giving one's voice, totally closed laryngeal mask has been adorned the muffler for the fistula in other words, and the noise that will spill over the air formation weakens in a confined environment, has played the amortization effect, makes the pronunciation more clear.

Description

Full-covering strong-sound laryngeal mask

Technical Field

The utility model belongs to the field of nursing articles for use, concretely relates to a full coverage accent laryngeal mask for laryngeal cancer patient postoperative care.

Background

The ratio of laryngeal cancer to malignant tumor of the whole body in China is about 2.1%, according to conservative estimation of medical field, 30 thousands of people in China suffer from laryngeal cancer, the current radical treatment means of modern medicine to laryngeal cancer is surgical excision, so that a patient can keep life, but the patient loses pronunciation function and smell after surgical excision and is judged as first-level disability, and a respiratory channel needs to be created after the laryngeal cancer is excised, the reconstructed respiratory channel moves from the nasal cavity to the neck, fistulation is directly performed on the skin, namely, an opening is formed on the neck of the patient to serve as the respiratory opening of the patient. The patient changes from a normal person who can talk and sing into a person without a throat which can not make any sound after operation, and the fistula at the neck is not natural and is very terrorist when being exposed, so that the shielding of the part becomes a strong requirement for the patient. The life quality is seriously reduced due to the loss of the language communication function, a completely self-care person becomes a disabled person needing accompanying of family, so that self-inferior, self-close, individual or even light life is generated, a small number of people breed extreme emotions and violent events occur, the life quality is improved, the self-care capability is recovered, the people actively take in, and the people are always expected by the government and the society for the group.

In order to help and support the non-larynx people to be integrated into the society, various non-larynx people communication modes are generated, such as character writing, electronic larynx, phonic button, esophagus pronunciation (also called esophagus language) and the like, wherein the function is the most complete, convenient and feasible, the esophagus language is pushed first, many non-larynx people choose to learn the esophagus language in real life, only various communication modes are improved to the esophagus language, and the esophagus language is abandoned rarely to learn other non-larynx people communication modes.

The pronunciation principle of the esophagus language is that the natural hiccup function of a person is utilized to train to become the controllable hiccup function, the natural hiccup function becomes language through the oral cavity, the strong and weak power of the hiccup function comes from the abdominal muscle, and the esophagus is squeezed to enable the air of the esophagus to be discharged from the oral cavity to complete the work cycle through rhythmic contraction of the abdominal muscle.

The newly-built breathing passage after the no-larynx person is the fistula used for breathing air, the passage is the dependence of the survival of the patient and must be exposed to facilitate the breathing, because the laggard protection measures and the loss of language functions and the instinct of the protection of the privacy of the normal person, the no-larynx person has to be far away from the environment with much dust and public places, so the no-larynx person is rarely seen in the public life, at present, the no-larynx person basically adopts the traditional laryngeal mask to mask the nursing of the fistula, the mask is similar to the pocket worn by children when eating, the dust is shielded by using the drooping gauze, the dust is ventilated on four sides when the no-larynx person is used, the function of filtering the air is weak, the appearance is not elegant, the laryngeal mask is prevented from falling off to influence the sleep quality constantly when sleeping, even in order to prevent the laryngeal mask from being exposed out of the fistula when sleeping, the neck is required to be tightly tied, severely affecting sleep quality. The improvement of the laryngeal mask is basically carried out on the basis of the traditional nursing principle for many years, and the laryngeal mask is improved and not reformed. In addition, when a user with esophagus pronouncing pronounces voice by wearing a traditional laryngeal mask, part of air does not automatically overflow from the fistula, because the contraction of abdominal muscles extrudes the air exhaled by the esophagus for pronouncing, and simultaneously extrudes the trachea, and the control function of the trachea is completely lost due to operation and respiratory channel displacement. The unblocked degree of ventilating of fistula is greater than the unblocked degree of ventilating of nostril far away, according to gaseous physical characteristics, the gas that flows is that to go beyond the way release, and the air that the trachea was extruded has played the side effect, has weakened the dynamics of esophagus exhaust air promptly, still rubs the fistula and has formed obvious breathing a breath, has disturbed pronunciation effect, and a lot of patients are not by independent cover the fistula when pronunciation and want to avoid this defect.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a special all standing strong tone laryngeal mask to the use of no larynx people's esophagus pronunciation person, the product can make the volume of starting to rise more than 20% under the prerequisite of guaranteeing respiratory function, and the tone quality definition is corresponding improvement also, simultaneously also perfect shelters from the fistula, makes the fistula become nature, beautifully more be close to the normal person, and the product can strengthen the confidence and the enthusiasm that no larynx people fused into the society.

The technical scheme of the utility model specifically does:

the utility model provides a full coverage accent laryngeal mask, is including the non-woven fabrics layer, silica gel layer and the type paper that sets gradually, is provided with adhesion area and ventilative district on the non-woven fabrics layer, and the adhesion area is located the periphery in ventilative district, and the silica gel layer covers on the adhesion area, and type paper pastes on the silica gel layer, and type paper is unanimous with the shape on silica gel layer.

The non-woven fabrics layer includes first non-woven fabrics layer and second non-woven fabrics layer, the area on second non-woven fabrics layer is greater than the area on first non-woven fabrics layer, the center department on first non-woven fabrics layer is provided with ventilative district, ventilative district peripheral adhesion area coats and is stamped first silica gel layer, the center department on second non-woven fabrics layer also is provided with ventilative district, ventilative district peripheral adhesion area coats and is stamped the second silica gel layer, second non-woven fabrics layer links together through second silica gel layer with first non-woven fabrics layer, the ventilative district on first non-woven fabrics layer overlaps with the ventilative district on second non-woven fabrics layer, it has release paper to paste jointly on first silica gel layer and the second silica gel layer.

The laryngeal mask is rectangular or oval, and the ventilation area in the middle of the laryngeal mask is oval.

The laryngeal mask is rectangular with a chamfer angle, and the ventilation area in the middle of the laryngeal mask is rectangular with a chamfer angle.

The non-woven fabric layer is skin color plain spunlace fabric, and the silica gel layer is medical silica gel.

The laryngeal mask is circular, the breathable area in the middle of the laryngeal mask is also circular, the radius of the breathable area is 18 +/-2 mm, the radius of the first non-woven fabric layer is 28 +/-2 mm, and the radius of the second non-woven fabric layer is 38 +/-2 mm.

The length of the non-woven fabric layer is 80 +/-2 mm, the width of the non-woven fabric layer is 60 +/-2 mm, the length of the air permeable area is 54 +/-2 mm, and the width of the air permeable area is 34 +/-2 mm.

Compared with the prior art, the utility model has the technical effects that,

1. this application adopts silica gel to seal all around, and the centre is the ventilative non-woven fabrics of medical complexion, to the patient that uses the esophagus language, can strengthen air escape's pressure in the esophagus, and the volume of giving one's voice, totally closed laryngeal mask has been adorned the muffler for the fistula in other words, and the noise that will spill over the air formation weakens in a confined environment, has played the amortization effect, makes the pronunciation more clear.

2. This application is changed into the cover fistula mouth by the shelter from fistula mouth of traditional laryngeal mask, becomes from sheltering from the dust and filters the dust, and silica gel seals all around, and the centre is medical ventilative non-woven fabrics, and the complete filtering capability who admits air and give vent to anger when can guaranteeing to breathe, and the general dust of maximum filtration and debris are the effective instrument of dust floating in the filtered air when breathing, haze granule and various suspended solids, can make patient air-purifying's ability be close normal people.

3. The resistance that produces when this application product filtered air is close the resistance that normal people respiratory passage produced, has positive meaning to the maintenance of lung function.

4. This application uses convenient to carry, easy operation, and clean health takes off during the use and aims at the fistula from type paper and pastes and smooth, has both sheltered from naked fistula, and is pleasing to the eye naturally again, and to the laryngeal carcinoma patient, this product has the characteristics that adhesive force does not reduce of pasting many times moreover, makes things convenient for the patient to the cleanness and the nursing of fistula.

5. The laryngeal mask can be cleaned for multiple times and reused, so that the using cost is reduced, the laryngeal mask has an environment-friendly significance, special difficult human skin is eliminated, and the medical silica gel coating can achieve 99.9% of no allergy to the human skin.

6. After the laryngeal mask is arranged into a double layer, the anti-condensation effect of the laryngeal mask is improved, and the wearing time and the comfort level of the laryngeal mask under the low-temperature condition are greatly improved. Meanwhile, the pronunciation definition and the dustproof effect are improved, and the capability of the laryngeal cancer patient in dealing with the complex environment is enhanced.

Drawings

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

Fig. 2 is a schematic cross-sectional view of fig. 1.

Fig. 3 is a schematic structural view of the embodiment 1 of the present invention, which is rectangular.

Fig. 4 is a schematic structural view of a chamfer rectangle according to embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of embodiment 2 of the present invention.

Fig. 6 is a schematic perspective view of embodiment 2 of the present invention.

Detailed Description

Example 1

As shown in fig. 1-2, a full-coverage accent laryngeal mask, including non-woven fabrics layer 1, silica gel layer 2 and release paper 3 that set gradually, non-woven fabrics layer 1 is provided with adhesion area 4 and ventilative district 5, adhesion area 4 is located ventilative district 5 periphery, silica gel layer 2 covers on adhesion area 4, non-woven fabrics layer 1 is complexion plain weave spunlace, silica gel layer 2 is medical silica gel, the silica gel layer on the adhesion area is used for pasting on skin, ventilative district covers in fistula department, patient exchanges the medical non-woven fabrics through ventilative district with external air when breathing, fully filtered air, increase breathing gas permeability, guarantee breathing smoothly, the peripheral silica gel of ventilative district makes fistula all around seal, prevent dust to get into and the air spills over, release paper 3 pastes on silica gel layer 2, release paper 3 is unanimous with the shape of silica gel layer 2.

As shown in fig. 3-4, the laryngeal mask is rectangular or elliptical, the ventilation zone in the middle of the laryngeal mask is elliptical, or the laryngeal mask is rectangular with chamfers, the ventilation zone in the middle of the laryngeal mask is also rectangular with chamfers, wherein the nonwoven layer is 80 ± 2mm long and 60 ± 2mm wide, and the ventilation zone is 54 ± 2mm long and 34 ± 2mm wide.

Example 2

As shown in fig. 5-6, a full-coverage accent laryngeal mask comprises a non-woven fabric layer, a silica gel layer and release paper which are sequentially arranged, wherein the non-woven fabric layer 1 comprises a first non-woven fabric layer 11 and a second non-woven fabric layer 12 which are adhered together, the area of the second non-woven fabric layer 12 is larger than that of the first non-woven fabric layer 11, a ventilation area 5 is arranged at the center of the first non-woven fabric layer 11, a sticking area is arranged at the periphery of the ventilation area 5, a first silica gel layer 21 is covered on the sticking area, a ventilation area 5 is also arranged at the center of the second non-woven fabric layer 12, a sticking area is arranged at the periphery of the ventilation area 5, a second silica gel layer 22 is covered on the sticking area, the ventilation area of the first non-woven fabric layer is completely overlapped with the ventilation area of the second non-woven fabric layer, the first non-woven fabric layer 11 and the second non-woven fabric layer 12 are placed towards the same direction, and are adhered, then, the release paper 3 is stuck on the silica gel layer on the first non-woven fabric layer 11 and the silica gel layer on the upper second non-woven fabric layer 12 which is not covered by the first non-woven fabric layer.

Preferably, the non-woven fabric layer 1 is a skin color plain spunlace fabric, the silica gel layer 2 is medical silica gel, the first non-woven fabric layer 11, the second non-woven fabric layer 12 and the ventilation area are all set to be circular, the radius of the ventilation area 5 is 18 +/-2 mm, the radius of the first non-woven fabric layer 11 is 28 +/-2 mm, and the radius of the second non-woven fabric layer 12 is 38 +/-2 mm.

The full-coverage accent laryngeal mask in this embodiment passes through silica gel and pastes two-layer non-woven fabrics layer together, is equivalent to double-deck laryngeal mask, sets up the laryngeal mask shape into circularly, conveniently wears more, makes things convenient for the position in the ventilative district of control center, and the filtered air effect of double-deck laryngeal mask can be better. Under the microthermal condition such as winter, the phenomenon of dewfall appears because fistula and ambient temperature difference very easily when wearing the laryngeal mask, influences the ventilation effect of fistula department and wears uncomfortable behind the dewfall, sets up to the bilayer back, has improved the effect of laryngeal mask anti-dewfall, great improvement under the low temperature condition wearing time and the comfort level of laryngeal mask. Meanwhile, the pronunciation definition and the dustproof effect are improved, and the capability of the laryngeal cancer patient in dealing with the complex environment is improved.

This application relies on the fistula to carry out the effective instrument that the esophagus pronunciation person who breathes designs after the neck operation specially, can make and send out the volume and improve more than 20% to guarantee normal respiratory function. The working principle is as follows: when a person pronouncing the esophagus words has pronunciation, a part of air overflows from the fistula, so that the volume of pronunciation is weakened, and the noise of breathing caused by rubbing the fistula is increased, so that the pronunciation quality is influenced. The sound-making device effectively prevents air from overflowing during sound making, makes sound making clear and bright, and can guarantee complete filtering functions of air inlet and air outlet during breathing.

The wearing method comprises the following steps: open the packing, take off from type paper, aim at the fistula with glued one side and lightly paste, ventilative district covers on the fistula, smooth with the hand can, it is still effective to paste many times repeatedly, and the daily quantity is 1~2 pieces. After the throat is removed, the patient can wear the laryngeal mask after the wound is deformed and stabilized by three months after the laryngeal mask is removed, and the patient can select a single-layer or double-layer laryngeal mask according to self conditions.

The product performance is as follows: the initial adhesion of the laryngeal mask is tested according to GB/T4852-2002, the ball number of the rolling ball is not less than 8, the adhesion is tested according to GB/T2792-.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. A full-coverage accent laryngeal mask which is characterized in that: the breathable adhesive tape is characterized by comprising a non-woven fabric layer (1), a silica gel layer (2) and release paper (3) which are sequentially arranged, wherein a pasting area (4) and a breathable area (5) are arranged on the non-woven fabric layer (1), the pasting area (4) is located on the periphery of the breathable area (5), the silica gel layer (2) covers the pasting area (4), the release paper (3) is pasted on the silica gel layer (2), and the release paper (3) is consistent with the silica gel layer (2) in shape.

2. The full-coverage accent laryngeal mask of claim 1, wherein: non-woven fabrics layer (1) includes first non-woven fabrics layer (11) and second non-woven fabrics layer (12), the area of second non-woven fabrics layer (12) is greater than the area of first non-woven fabrics layer (11), the center department of first non-woven fabrics layer (11) is provided with ventilative district (5), ventilative district outlying adhesion zone coats and is stamped first silica gel layer (21), the center department of second non-woven fabrics layer (12) also is provided with ventilative district (5), ventilative district outlying adhesion zone coats and is stamped second silica gel layer (22), second non-woven fabrics layer (12) link together through second silica gel layer (22) with first non-woven fabrics layer (11), the ventilative district of first non-woven fabrics layer overlaps with the ventilative district of second non-woven fabrics layer, it has from type paper (3) to paste jointly on first silica gel layer (21) and second silica gel layer (22).

3. The full-coverage accent laryngeal mask of claim 1 or 2, wherein: the laryngeal mask is rectangular or oval, and the ventilation area in the middle of the laryngeal mask is oval.

4. The full-coverage accent laryngeal mask of claim 1 or 2, wherein: the laryngeal mask is rectangular with a chamfer angle, and the ventilation area in the middle of the laryngeal mask is rectangular with a chamfer angle.

5. The full-coverage accent laryngeal mask of claim 1 or 2, wherein: the non-woven fabric layer (1) is plain woven spunlace fabric with skin color, and the silica gel layer (2) is medical silica gel.

6. The full-coverage accent laryngeal mask of claim 2, wherein: the laryngeal mask is circular, the ventilation area in the middle of the laryngeal mask is also circular, the radius of the ventilation area (5) is 18 +/-2 mm, the radius of the first non-woven fabric layer (11) is 28 +/-2 mm, and the radius of the second non-woven fabric layer (12) is 38 +/-2 mm.

7. The full-coverage accent laryngeal mask of claim 1, wherein: the length of the non-woven fabric layer is 80 +/-2 mm, the width of the non-woven fabric layer is 60 +/-2 mm, the length of the air permeable area is 54 +/-2 mm, and the width of the air permeable area is 34 +/-2 mm.