CN201168307Y - Free-posture portable shocking sputum evacuator - Google Patents

Abstract

A free-posture portable vibration sputum removing device consists of a cylinder body (1), an aeration pipe (5) and a truncated conical tube (2). The aeration pipe (5) is communicated with the lower part of the cylinder body (1); the truncated conical tube (2) is arranged at the upper end of the co-axis of the cylinder body (1) and the diameter of the truncated conical tube (2) gradually decreases downwards. A movable sphere (3) is arranged in the truncated conical tube (2); in order to prevent the sphere (3) from falling out of the overall device, a transparent protection cover (4) is arranged at the upper end of the cylinder body (1). The free-posture portable vibration sputum removing device can be widely used for a patient who has more sputum and difficulty in removing sputum, assist the treatment of chronic lung diseases, lower the death rate, improve the treatment effects and reduce the treatment cost, thus having larger clinical application value.

Description

The portable concussion sputum ejector of free position

Technical field

This utility model relates to sputum ejector, the portable concussion sputum ejector of especially a kind of free position.

Background technology

U.S. Patent No. 5,018,517 sputum ejectors are a kind of breath devices that are used to improve human lung's ventilatory function, U.S. Patent No. 5,018,517 disclosed sputum ejector devices utilize physical principle, pass through piston action, make human body when exhaling, produce " lung sympathetic response ", produce " resonance effect ", make air flue mucosa sputum loosening, the air flue endocrine is discharged easily, solved old, the problem of patients' such as weak and operation is back expectoration difficulty can be used for simultaneously because of Different types of etiopathogenises (as: chronic bronchitis, emphysema, asthma, bronchiectasis, oncothlipsis etc.) the secondary pulmonary infection that causes, the sputum supersecretion, the naturopathy of sputum retardance etc.But there is following defective in this patent: the first, and patient can only use with a kind of specific position (sitting up straight the position), has limitation, is inconvenient to use for the bed patient; The second, the integraty of shell causes the vibrations of shell, may cause not feeling soon of tooth and upper jaw vibration to the part elderly patients; The 3rd, outward appearance is opaque, causes patient to be difficult to hold best air blowing angle; The 4th, can not reach the effect of encouraging patient to use.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of can not be subjected to the influence of special body position, can not cause the vibrations of the patients teeth and the upper jaw, the best air blowing angle of easier assurance, and the portable concussion sputum ejector that can encourage patient to use.

For solving the problems of the technologies described above, the portable concussion sputum ejector of this utility model free position is made up of cylindrical shell, breather and frustum of a cone pipe.Flexible, the rotation of described breather is communicated with cylindrical shell in the cylindrical shell bottom; The frustum of a cone pipe of the downward convergent in fixing coaxially footpath always in cylindrical shell upper port inside, described frustum of a cone pipe is built-in with a movable ball, is used to observe air-blowing quantity.In use, this sputum ejector is connected with patient by flexible, rotatable pipeline; This pipeline uses transparent material as shell, uses at different positions to make things convenient for user, can directly see the caused spheroid motion of blowing simultaneously, holds the air blowing angle easily.For preventing that ball from dropping out outside the whole device, be provided with an over cap in the cylindrical shell upper end, gas discharge hole is arranged on the over cap; this over cap is made with transparent material; can observe directly the dancing best angle of spheroid, make things convenient for user to hold best angle, reach simultaneously and encourage patient to use.Over cap is connected with embedding mouth mode or engage thread with cylindrical shell.The terminal mouth type that connects of flexible rotation breather contains mouth, is beneficial to patient and puts into mouth and use.

After adopting such structure, the portable concussion sputum ejector of this utility model free position can extensively apply to the patient of the more and difficult discharge of sputum, it utilizes human body to exhale and its effect is produced the Sasser of characteristic frequency, when the respiratory frequency of concussion wave frequency and human body is identical, produce and resonate, make that the interior sputum of patient airway is loosening, be easy to expectoration, reduce operation back pulmonary atelectasis thereby reach, improve early stage pulmonary function behind chest and the upper abdominal surgery, reduce length of stay, reducing antibiotic uses, auxiliary chronic lung disease treatment, reduce the purpose of mortality rate, and can assist clinical Comprehensive Treatment based on medicine, improve therapeutic effect and reduce the treatment cost, bigger clinical value is arranged.

Description of drawings

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is the longitudinal cross-section sketch map of the portable concussion sputum ejector of free position of the present utility model:

The specific embodiment:

Shown in Figure 1, the portable concussion sputum ejector of free position of the present utility model is made up of flexible breather 5 and frustum of a cone pipe 2 that cylindrical shell 1 and can arbitrarily angled rotation.Frustum of a cone pipe 2 is positioned at the upper port of cylindrical shell 1 coaxial line, the downward convergent of its diameter.In this frustum of a cone pipe 2; being equipped with one can free active spherosome 3; for preventing that ball 3 from dropping out outside the whole device; be provided with an over cap 4 in cylindrical shell 1 upper end; a plurality of gas discharge holes 7 are arranged on the over cap 4, and these over cap 4 usefulness transparent materials are made, and can observe directly the dancing best angle of spheroid; make things convenient for user to hold best angle, reach simultaneously and encourage patient to use.Over cap 4 is connected with embedding mouth mode or engage thread with cylindrical shell 1.Flexible rotation breather 5 is terminal to be connected mouth types and contains mouthfuls 6, is beneficial to patient and puts into mouth and use.

This utility model cylindrical shell 1 directly is connected with flexible rotation breather 5, can rotate or bending by any direction between the two; The flexible rotation breather 5 terminal mouth types that connect contain mouth 6, and bionical moulding is easy to be put in the mouth and good airproof performance, is difficult for gas leakage.Flexible rotation breather 5 has reduced the vibratory sensation of the patients teeth and the upper jaw, has reduced bad impression.Transparent protective cover 4 can help patient and hold best angle, and helps encouraging patient to use.

The portable concussion sputum ejector of free position of the present utility model, in use, with cylindrical shell 1 upper port up, this moment, ball 3 dropped on frustum of a cone pipe 2 upper port owing to action of gravity, and sealing frustum of a cone pipe 2 lower port.When containing mouth 6 with the mouth type, patient puts into mouth; when in cylindrical shell 1, exhaling by flexible rotation breather 5; pressure in the cylindrical shell 1 increases; spheroid 3 pressurizeds rise; frustum of a cone pipe 2 lower port are opened, and the gas discharge hole 7 on the air communication overprotection lid 4 is discharged, at this moment; pressure in the device is die-offed, and spheroid 3 falls after rise at frustum of a cone pipe 2 intracavity because of action of gravity.So repeatedly, along with the carrying out of patient exhales motion, spheroid 3 constantly rises in cylindrical shell 1 and falls after rise, makes air-flow produce periodic concussion.Structure special between cylindrical shell 1 and the breather 5 can use this device at any position of patient, in addition, change the pressure that can change 3 pairs of frustum of a cone pipe 2 intracavity sidewalls of spheroid by the direction between cylindrical shell 1 and the breather 5, regulate air-flow concussion frequency, make the concussion air-flow and the respiratory frequency of generation produce resonance effect, further make the secretions generation in the respiratory tract shake and become flexible, patient can discharge the secretions of respiratory tract easily.Meanwhile, this respiratory training method can make patient improve vital capacity and cough ability, reduces the generation of hypoxia incident and pulmonary atelectasis, plays the effect of auxiliary treatment.The portable concussion sputum ejector of this utility model free position appearance transparent, patient there is certain encouragement effect, has improved patient's use compliance.

Claims (3)

1, the portable concussion sputum ejector of a kind of free position is characterized in that sputum ejector is made up of cylindrical shell (1), breather (5) and frustum of a cone pipe (2); Described breather (5) is communicated in cylindrical shell (1) bottom; Frustum of a cone pipe (2) is positioned at the upper port of cylindrical shell (1) coaxial line, and the downward convergent of its diameter.

2, the portable concussion sputum ejector of a kind of free position according to claim 1, it is characterized in that in the described frustum of a cone pipe (2), be equipped with an active ball (3), for preventing that ball (3) from dropping out outside the whole device, be provided with an over cap (4) in cylindrical shell (1) upper end, a plurality of gas discharge holes (7) are arranged on the over cap (4); This over cap (4) is made with transparent material, and over cap (4) is connected with embedding mouth mode or engage thread with cylindrical shell (1).

3, the portable concussion sputum ejector of a kind of free position according to claim 1 is characterized in that flexible, the rotation of described breather (5), contains mouthful (6) in its terminal mouth type that connects.

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