CN215019784U - Speaking aid for assisting full laryngectomy to recover voice - Google Patents

Abstract

The utility model discloses a supplementary full laryngectomy person resumes ware of saying that helps of sound production, including the shell main part, the back lid is installed to the one end of shell main part, and the protecgulum is installed to the other end of shell main part, and the shell main part is hollow structure, has set gradually button module opening and USB opening on the surface circumference of shell main part, and the inside of shell main part is provided with the inner bag main part, and the external screw thread has all been processed at the both ends of inner bag main part, and the circumferential surface of inner bag main part is provided with the recess, and the inside of inner bag main part is provided with the placing chamber, and the inside of placing chamber is provided with the battery compartment. The utility model relates to a speech aid for assisting a total laryngectomy to recover the voice, which can effectively solve the problems of the speech aid that the voice is not clear enough and the noise is large. When the hands, the mouth and the tongue of the patient are cut off completely, the speech function can be recovered through the speech aid; the speech aid adopts circuit integrated embedded software, can accurately select required audio and volume, and has strong product consistency.

Description

Speaking aid for assisting full laryngectomy to recover voice

Technical Field

The utility model relates to the field of medical equipment, in particular to a speech aid for assisting a total laryngectomy person to recover sound.

Background

Laryngeal carcinoma is one of the common malignant tumors of the head and the neck, is the second highest respiratory tract cancer next to lung cancer, and the incidence of laryngeal carcinoma tends to increase in the last 10 years. The human body pronunciation activity is completed by the coordination of four parts of pronunciation organs, namely, the laryngeal vocal cords of the pronunciation organs, the lung and trachea of the dynamic organs, the nose, pharynx and larynx of the resonance organs, the oral cavity, tongue, lip, palate and teeth of the spitting organ, etc. Patients with laryngocarcinoma who have undergone total laryngectomy have lost the vocal cords of the larynx and lost the vocal organs. The speech aid can replace the vocal cords of the larynx to send out fundamental tones, then the speech aid is led into the pharyngeal cavity from the vocal cords of the neck, and then the speech is formed by the spitting organ, and the laryngectomy has a history of more than a hundred years for treating laryngeal cancer, but the whole laryngectomy causes the aphasia of patients. The language is a way and a tool for human to communicate and express, and the failure to speak brings great inconvenience to patients and the reduction of life quality. In order to help these patients with total laryngectomy speak again, a number of artificial pronunciation aids, early electromagnetic microphone aids, whistling reed pipes, electronic microphone aids, artificial throats, and the like have been developed. However, the auxiliary pronunciation device in the market generally has the problems of unclear pronunciation, high noise, easy failure and the like, and the invention provides the pronunciation aid with clear pronunciation, low noise, adjustable audio frequency and adjustable volume.

The traditional speech aid adopts a traditional analog circuit, the circuit structure is complex, and the failure rate is high; the power consumption is large, the conversion efficiency is low, the heat productivity is large, and the service life of the product is short; it is difficult to obtain accurate sounding audio and sounding volume; the prior speech aid cannot meet the modern requirements and is very inconvenient because the speech is not clear and the noise is large.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide a speech aid for assisting the full laryngectomy to recover the voice.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a supplementary complete laryngectomy person resumes ware of saying that helps of sound production, including the shell main part, the back lid is installed to the one end of shell main part, the protecgulum is installed to the other end of shell main part, the shell main part is hollow structure, button module opening and USB opening have set gradually on the surface circumference of shell main part, the inside of shell main part is provided with the inner bag main part, the external screw thread has all been processed at the both ends of inner bag main part, the circumference surface of inner bag main part is provided with the recess, the inside of inner bag main part is provided with the placing chamber, the inside of placing chamber is provided with the battery compartment, the one end that the inner bag main part is close to the protecgulum is provided with pronunciation device, install the side cap in the inner bag main part.

As an optimal technical scheme of the utility model, first control module has set gradually on the inner wall of side cap, button module and the end that charges have set gradually on the circumference of side cap, button module opening and button module's shape looks adaptation, the circumference both sides side symmetry of side cap is provided with two trapezoidal side walls, the shape looks adaptation of trapezoidal side wall and recess.

As a preferred technical scheme of the utility model, be provided with the internal thread on the inner wall of back lid, be provided with the internal thread on the inner wall of protecgulum, inner bag main part and protecgulum close fixed connection soon through the screw thread, inner bag main part and back lid close fixed connection soon through the screw thread.

As an optimized technical scheme of the utility model, pronunciation device is including making a sound membrane, voice coil loudspeaker voice coil and magnet.

As an optimized technical scheme of the utility model, the battery compartment includes extranal packing, battery and lead wire end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a speech aid for assisting a total laryngectomy person to recover the voice, which can effectively solve the problems of the speech aid that the voice is not clear enough and the noise is large. When the hands, the mouth and the tongue of the patient are cut off completely, the speech function can be recovered through the speech aid; the speech aid adopts circuit integrated embedded software, can accurately select the required audio frequency and volume, and has strong product consistency; the speech aid can adjust the volume and adapt to various places; the speech aid can adjust the audio frequency, and can select the proper audio frequency according to the speed of a patient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

in the figure: 1. a housing main body; 11. a button module opening; 12. a USB opening; 2. a liner body; 21. a groove; 22. a placing chamber; 3. a rear cover; 4. a front cover; 5. a sound producing device; 6. a battery compartment; 7. a side cover; 71. a button module; 72. a charging terminal; 73. and a trapezoidal side wall.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-2, the utility model provides a supplementary complete laryngectomy person resumes ware of saying of sound, including housing body 1, housing body 1's one end is installed back lid 3, housing body 1's the other end is installed protecgulum 4, housing body 1 is hollow structure, button module opening 11 and USB opening 12 have set gradually on housing body 1's the surperficial circumference, housing body 1's inside is provided with inner bag main part 2, the external screw thread has all been processed at inner bag main part 2's both ends, inner bag main part 2's circumferential surface is provided with recess 21, inner bag main part 2's inside is provided with placing chamber 22, placing chamber 22's inside is provided with battery compartment 6, inner bag main part 2 is provided with pronunciation device 5 near protecgulum 4's one end, the last side cap 7 of installing of inner bag main part 2.

Further, a first control module is sequentially arranged on the inner wall of the side cover 7, a button module 71 and a charging end 72 are sequentially arranged on the circumference of the side cover 7, the button module opening 11 is matched with the button module 71 in shape, two trapezoidal side walls 73 are symmetrically arranged on two sides of the circumference of the side cover 7, the trapezoidal side walls 73 are matched with the grooves 21 in shape, the installation mode of the speech aid is simple, the parts are tightly matched, and the using effect of the speech aid is effectively improved.

Be provided with the internal thread on the inner wall of back lid 3, be provided with the internal thread on the inner wall of protecgulum 4, inner bag main part 2 closes fixed connection through the screw soon with protecgulum 4, and inner bag main part 2 closes fixed connection through the screw soon with back lid 3, and 1 and 4 installation gaps are less, prevent that this helps the noise of saying the ware too big, and this helps the installation of saying the ware, dismantlement process simple, and practical value is high.

The sound generating means 5 includes a sound generating diaphragm, a voice coil, and a magnet, and the sound generating means 5 is for generating sound.

The battery compartment 6 comprises an outer package, a battery and a lead terminal, and the battery compartment 6 provides power for the speech aid.

Specifically, the components of the speech aid are fixed: the rear cover 3 and the front cover 4 are fixedly connected with the inner container main body 2 in a screwed mode through threads, the outer container main body 1 is sleeved outside the inner container main body 2, the circumferential outer surfaces of the outer container main body 1, the rear cover 3 and the front cover 4 are located on the same plane, the product attractiveness of the speech aid is guaranteed, a cavity is formed in one end, close to the front cover 4, of the inner container main body 2 and used for placing the sound generating device 5 and completing the fixation of the sound generating device 5, the length and the size of a placing chamber 22 in the inner container main body 2 are matched with those of the battery bin 6, finally the sound generating device 5 and the battery bin 6 are both limited and fixed with the inner container main body 2, and the rear cover 3 and the front cover 4 are screwed, so that the speech aid is smaller in size and beneficial to carrying and use; the electric control of the speech aid is as follows: the pronunciation device 5 and the button module 71 are electrically connected with the first control module in the side cover 7, the button module 71 is used for signal input, required audio and volume can be accurately selected, various places are adapted, appropriate audio can be selected according to the speech speed of a patient, the first control module controls the pronunciation device 5 to sound through a preset program according to the signal input of the button module 71, the use process is simple, and the language recovery function of the patient can be helped; the specific use process of the speech aid comprises the following steps: the patient needs to put the speech aid on the larynx, the speech aid can replace the vocal cords of the larynx of the patient with the full larynx resection to send out 'fundamental tones', then the voice is guided into the pharyngeal cavity through the neck sound transmission point, and then the speaking organ forms the language.

The speech aid can effectively solve the problems of unclear pronunciation and high noise of the speech aid. When the hands, the mouth and the tongue of the patient are cut off completely, the speech function can be recovered through the speech aid; the speech aid adopts circuit integrated embedded software, can accurately select the required audio frequency and volume, and has strong product consistency; the speech aid can adjust the volume and adapt to various places; the speech aid can adjust the audio frequency, and can select the proper audio frequency according to the speed of a patient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The talkback aid for assisting the full laryngectomy to recover the sound comprises a shell main body (1) and is characterized in that a rear cover (3) is installed at one end of the shell main body (1), a front cover (4) is installed at the other end of the shell main body (1), the shell main body (1) is of a hollow structure, a button module opening (11) and a USB opening (12) are sequentially arranged on the surface circumference of the shell main body (1), a liner main body (2) is arranged inside the shell main body (1), external threads are processed at two ends of the liner main body (2), a groove (21) is formed in the circumferential surface of the liner main body (2), a placing chamber (22) is arranged inside the liner main body (2), a battery bin (6) is arranged inside the placing chamber (22), and a sound production device (5) is arranged at one end, close to the front cover (4), of the liner main body (2), the inner container main body (2) is provided with a side cover (7).

2. The speech aid for assisting the total laryngectomy to recover the vocalization according to claim 1, wherein a first control module is sequentially arranged on the inner wall of the side cover (7), a button module (71) and a charging end (72) are sequentially arranged on the circumference of the side cover (7), the button module opening (11) is matched with the shape of the button module (71), two trapezoidal side walls (73) are symmetrically arranged on two sides of the circumference of the side cover (7), and the trapezoidal side walls (73) are matched with the shape of the groove (21).

3. The speech aid for assisting the full laryngectomy to recover the vocalization according to claim 1, wherein an internal thread is arranged on the inner wall of the rear cover (3), an internal thread is arranged on the inner wall of the front cover (4), the liner main body (2) and the front cover (4) are fixedly connected through screwing, and the liner main body (2) and the rear cover (3) are fixedly connected through screwing.

4. A speech aid for assisting the resumption of speech in a total laryngectomy according to claim 1, wherein said speech means (5) comprises a sound-generating membrane, a voice coil and a magnet.

5. A speech aid for assisting the resumption of speech in a total laryngectomy, according to claim 1, wherein the battery compartment (6) comprises an outer package, a battery and a lead terminal.

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