CN201399015Y - Pneumatic speech aid - Google Patents

Abstract

The utility model provides a pneumatic speech aid, which is mainly characterized in that a loophole is formed on a cover cup of the pneumatic speech aid, so patients using the pneumatic speech aid cangive sound and speak clearly only through pressing or opening the loophole of the cover cup by a finger without taking away the pneumatic speech aid during speech giving or air changing; and in addition, a circle of steep cotton is arranged in the cover cup, and can absorb phlegm or slobber or water drips condensed by hot air expired out from the lungs of the patients, the steep cotton can be conveniently washed, and the bacterial reproduction can be prevented.

Description

The pneumatic type teaching aided machine

Technical field

This utility model relates to a kind of pneumatic type teaching aided machine, the cup that is meant a kind of teaching aided machine especially is provided with an air-vent, user need not be taken away teaching aided machine when speech, ventilation, only with hand refers to pin or leave air-vent, just can talk smoothly, to prevent that the teaching aided machine misalignment from newly making mouth, cause gas leak phenomenon.

Background technology

Press, general throat's malignant tumor or patients with laryngeal carcinoma, as shown in Figure 4, the lesion portion excision that mostly vocal cords (throat) 100 is produced, make the trachea 400 that a new trachea 200 is connected to pulmonary 300 and must perform the operation in addition for sounding, utilize the cup 501 of a teaching aided machine 500 to cover operation back trachea 200 then and newly make mouthful 201 (Fig. 5 and Fig. 7 are consulted in cooperation), catch cup 501 upper ends with thumb and forefinger, contain on the lingual surface about four centimeters with sound guide tube 502 from the corners of the mouth, the gas of pulmonary's 300 exhalation is by teaching aided machine 500 pronunciation rubber tissues 503 (as Fig. 6), and mouth just can send sound with the action of speaking at ordinary times and speak.

In addition, the practitioner is arranged in order to improve the shortcoming of above teaching aided machine, as shown in Figure 8, at cup 501 front ends, utilize the glutinous packing ring 600 of putting of glue, the packing ring 600 that this foam is made is though cover cap is more comfortable and be difficult for leaking out newly the making mouthfuls 201 o'clock of trachea 200, but the packing ring of this foam system 600 can not be used disinfection with hot water, easily multiply antibacterial under the life-time service, and the packing ring 600 that utilizes glue to stick to put comes unstuck easily and separates with the cup 501 of duricrust, so and nonideal product.

Moreover the above-mentioned pneumatic type teaching aided machine of commonly using when speech, ventilation, must be removed teaching aided machine 500, treats newly to make after mouthful 201 suction air, teaching aided machine 500 is covered newly make mouthful 201 places again, just can speak; Therefore general throat's malignant tumor or patients with laryngeal carcinoma must usually be aimed at teaching aided machine and newly make mouthfuls 201 when speech, leak gas difficulty more for new patient to prevent misalignment.

Secondly, above-mentioned pneumatic type teaching aided machine inside of commonly using there is no devices such as the expectorant that can absorb pulmonary's water droplet that exhalation steam congeals into or saliva, thereby haves much room for improvement.

In view of this this utility model designer accumulates and is engaged in the industry experience for many years, is study intensively and test improvement repeatedly, nowadays designs a kind of novel pneumatic type teaching aided machine finally, can forgo and commonly use the product shortcoming, to promote effect.

Summary of the invention

Thus, main purpose of the present utility model is to provide a kind of pneumatic type teaching aided machine, is to be provided with an air-vent in general teaching aided machine cup, when user is being talked, need not taken away teaching aided machine when taking a breath, only press...with one's finger or leave air-vent, just can prevent to leak out in a minute, make sounding more clear; Commonly uses teaching aided machine in speech, when ventilation so can improve, must constantly take away teaching aided machine or place teaching aided machine and newly make mouth with what aim at trachea, thus the time regular meeting misalignment takes place and cause the phenomenon of gas leakage, for new user, cause puzzlement especially.

Another purpose of the present utility model is to provide a kind of pneumatic type teaching aided machine, be to be equiped with foam in cup inside, the foam that this crosssection shape design is different can adsorb the water droplet that steam congealed into or expectorant or saliva that patient pulmonary breathes out, to keep clean, to prevent to multiply antibacterial.

Understand in order to allow your auditor that this utility model is had further, it is as follows that Zi Zuo describes this utility model in detail with accompanying drawing:

Description of drawings

Fig. 1 is an outside drawing of the present utility model.

Fig. 2 is a part exploded view of the present utility model.

Fig. 3 is a phantom of the present utility model.

Fig. 4 is the human organ sketch map.

Fig. 5 is the user mode figure of teaching aided machine.

Fig. 6 is the profile of teaching aided machine pronunciation rubber tissue.

Fig. 7 is an outside drawing of commonly using product.

Fig. 8 is another schematic appearance of commonly using product.

[primary clustering symbol description]

(1) cup (11) margin of optic cup

(12) air-vent (13) foam

(2) body (3) sound guide tube

(40) packing ring (401) caulking groove

(402) inclined-plane (403) hole

(100) vocal cords (200) trachea

(201) newly make mouthful (a 300) pulmonary

(400) trachea (500) teaching aided machine

(501) cup (502) sound guide tube

(503) pronunciation rubber tissue

The specific embodiment

See also shown in Fig. 1～3, this utility model is made up of main members such as cup 1, body 2 and sound guide tubes 3, wherein trumpet-shaped cup 1 other end of duricrust is connected body 2, body 2 other ends then are connected with sound guide tube 3, this sound guide tube 3 can contain about four centimeters places on the lingual surface by the user corners of the mouth, and body 2 inside have pronunciation rubber tissue (as Fig. 6) equally, and when the gas of pulmonary's exhalation pronounced rubber tissue by teaching aided machine, mouth just can send sound with the action of speaking at ordinary times and speak; This packing ring 40 is coniform, is diminishing structural design by the centre to both sides, and one end inner edge has a circle caulking groove 401, and this caulking groove 401 can embed (as Fig. 3) for the margin of optic cup 11 of cup 1, with retaining washer 40; Packing ring 40 outwards is diminishing inclined-plane 402 in addition, makes its central hole 403 outer rims be the straight-through state (unexpanded mode) that dwindles, and when the packing ring 40 of cup 1 covered the patient and newly makes mouthful end, pulmonary gave vent to anger and concentrates (can not spread), thereby more laborsaving; Moreover packing ring 40 outwards is diminishing inclined-plane 402, makes contact area less and concentrated, drips outside the not meeting of agglomerative water of exhalation steam institute of pulmonary; Wherein:

The air-vent 12 of at least one is installed in the appropriate position on the cup 1, because the setting of this air-vent 12, throat has the cut patient of pathological changes when using teaching aided machine speech, ventilation, must constantly teaching aided machine not taken away, need only leave air-vent 12 with air-vent 12 or the finger that a finger is pinned cup 1, so that suck air, so just can supply the patient speak like a cork easily, there is the mouth of newly making of misalignment trachea to cause the phenomenon of gas leakage to take place to get rid of cup 1, makes patient's sounding more clear.

Moreover, cup 1 inside is equipped with a foam 13, it is circular, square that these foam 13 section configurations can be ... etc. shape (as shown in Figure 3), water droplet that steam congealed into that foam 13 can be breathed out patient pulmonary or expectorant or saliva adsorb, with convenient cleaning, replacing foam 13, to keep clean, to prevent to multiply antibacterial.

In sum, pneumatic type teaching aided machine of the present utility model, be provided with in general teaching aided machine cup a foam is installed in an air-vent, the cup, this air-vent can must not removed teaching aided machine for the patient and pin or leave air-vent with finger, can prevent that the patient from leaking out in a minute, thereby make sounding more clear, water droplet or expectorant or saliva that the adsorbable patient of this foam pulmonary exhalation steam is congealed into, so that the cleaning foam avoids multiplying antibacterial; Its practical effect is when unquestionable, and this utility model is never made the city know or seen other publication, and the real regulation that has met Patent Law is so propose patent application in accordance with the law.

Claims (4)

1, a kind of pneumatic type teaching aided machine, comprise cup, body and sound guide tube, wherein cup one end has margin of optic cup, the other end is connected body, the body other end then is connected with sound guide tube, body inside has the pronunciation rubber tissue, and packing ring is diminishing structure by the centre to both sides, and this packing ring outwards is diminishing inclined-plane, one end inner edge has caulking groove and can be placed in the margin of optic cup of cup, it is characterized in that:

The appropriate position is provided with at least one air-vent on the cup.

2, pneumatic type teaching aided machine as claimed in claim 1 is characterized in that: the inner foam of installing of cup.

3, pneumatic type teaching aided machine as claimed in claim 2 is characterized in that: the section configuration of foam is for circular.

4, pneumatic type teaching aided machine as claimed in claim 2 is characterized in that: the section configuration of foam is square.

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