CN202223495U - Wearing device for gas vibration type expectoration instrument - Google Patents

Abstract

A wearing device for a gas vibration type expectoration instrument belongs to the technical field of medical equipment and comprises clothes used for being fixed onto the body of a patient. A plurality of gas vibration tapping chambers which are mutually isolated are formed on the clothes, and a gas inlet port is fittingly arranged on each gas vibration tapping chamber. The wearing device has the advantages that the gas vibration tapping chambers are formed on the clothes, each gas inlet port is arranged on the corresponding gas vibration tapping chamber, accordingly, the wearing device can be conveniently fittingly connected with a gas circuit distribution control device, can be conveniently and quickly fixed onto the body of the patient, and a technical effect similar to manual tapping during clinical service can be realized by the gas vibration tapping chambers.

Description

Gas shakes that formula expectoration appearance uses wears the pendant device

Technical field

This utility model belongs to technical field of medical instruments, and what be specifically related to that a kind of gas shakes that formula expectoration appearance uses wears the pendant device, is applicable to the clinical or home care of medical institutions, attached to helping patient's expectoration on patient's body

Background technology

are along with industrial expansion causes the aggravation of environmental pollution and the quickening of aged tendency of population process; The pulmonary disease patient is ascendant trend year by year; The since two thousand one global patient who dies from chronic obstructive pulmonary disease every year reaches more than 3,000,000, becomes the global the third-largest cause of the death.In the ill process of chronic obstructive pulmonary disease, the patient shows as cough, expectoration, breathe hard and/or pant and increase the weight of, and amount of expectoration increases; And be purulence or glutinous purulence, even follow inflammation such as heating, many often unable expectorations of the particularly old and weak patient of patient; Sputum is difficult for discharge and causes other complication; If untimely effective disposal then can lead to grave consequences, even cause death.

such as industry the reason of knowledge, it is the extremely important measure of treatment chronic obstructive pulmonary disease that the control breathing road infects, and effectively expectoration is the key of control infection.At present, mainly contain following three kinds in the clinical disposal options of medical treatment to expectoration difficulty patient: the one, employing has easypro (expansion) and opens medicine of bronchus effect such as the medicine of gentamycin and dexamethasone and so on; The 2nd, adopt the negative-pressure type sputum aspirator; The 3rd, patient's chest and back is kowtowed the physiotherapy of bat.

Can only implement down in medical institutions such as hospital and the leading of medical personnel for preceding two kinds in above-mentioned three kinds of disposal options; And and be not suitable for family; Though the third disposal options can be helped to implement by patient's entourage such as family members,, big as treatment personnel's family members and/or medical personnel's nursing intensity; Kowtow and clap the position and be difficult to hold and kowtow face be restricted, and kowtow bat dynamics and skill be difficult to medical meaning on the expectoration effect adapt.

are no lack of the technical scheme that is seen in the expectoration appearance in disclosed Chinese patent document, publication number CN1330915A has recommended a kind of sputum evacuator for respiratory function recovery, utilize negative pressure mode to inhale expectorant; The recovery apparatus for vibration evacuation of sputum that CN1330961A provides acts on same CN1330915A; A kind of air blowing sputum ejector that utility model Granted publication CN2629683Y discloses is with the mode of vibration help patient expectoration of vibrating ball; The effect and the CN2629683Y of the portable vibrations sputum ejector of free position that CN201168307Y discloses are similar; The public all sputum ejectors of CN201329062Y utilize gas to make the vibrating ball vibration, help patient's expectoration, or the like.

exist and use trouble, to patient's shortcomings such as thoracic dorsal application point position limitation though the disclosed technical scheme of above-mentioned patent documentation has the terse strong point that is suitable for family's use of structure.

The controlled vibrated sputum elimination device in a kind of intelligent full thoracic cavity of typical expectoration device such as Granted publication CN201727690U instruction; This scheme is essentially a kind of expectoration vest; 42 vibration units are set on this expectoration vest, after the patient puts on this expectoration vest, can alleviate entourage's the intensity of accompanying and attending to; Because need not artificially to kowtow bat to the patient by the entourage, but there are shortcoming in complex structure and ruggedness, safety.The domestic sputum ejector that CN2502691Y releases utilizes the vibration principle of speaker to help patient's expectoration.And the intelligent full thoracic cavity higher-order of oscillation sputum elimination machine of CN201356827Y proposition; Instructions Page 3 the 21st with this patent walks to 5 technique effects that page 4 the 2nd row is concluded; Yet the concrete structure of the unexposed air vibrating machine of this patent, and the air vibrating machine is the agent structure of higher-order of oscillation sputum elimination machine.Sputum elimination machine should have an air chamber, and the air that is incorporated in the air chamber by the external world vibrates in air chamber, makes the expectoration vest or the vibration of expectoration pectoral girdle that are connected with air chamber by pipeline (breather), expectoration difficulty person is played kowtow the bat massage effect, helps expectoration.

yet; The whether reasonable of air chamber structure all can produce certain influence to the power configuration of air inducing mechanism and the action effect of tympanum dish; Because gas chamber volume is excessive; Be prone to cause air inducing mechanism power to increase and waste energy, and gas chamber volume is too small, then can produce the tympanum dish actuating mechanism that drives the action of tympanum dish and interfere.To this, found rational equilibrium point at the power consumption of practicing thrift air inducing mechanism and between avoiding causing the interference of tympanum dish actuating mechanism because of the cavity volume of air chamber is too small by the disclosed expectoration appearance of application for a patent for invention publication No. CN102068365A (proposing) by the applicant.

still; Be not limited to above-mentioned listed patent or patent application scheme and all have following logical fraud: kowtow to follow in the back of the body process in enforcement and simulate the artificial unlucky directivity of going round and beginning again of kowtowing; So-called directivity of going round and beginning again is meant that the circulation that expectoration difficulty person is implemented from top to bottom more from bottom to top kowtows the work of flapping; Carry on the back the expectoration effect that compares favourably thereby can't embody, this can be confirmed by Fig. 1 to Fig. 3 of aforesaid CN102068365A with artificial kowtowing.

are if be provided with gas circuit and sending control device with wearing such as the expectoration appearance body that is disclosed by CN102068365A between the pendant device; So just, control the formula air feed by this gas circuit dispensing control device to wearing the pendant device; Make and wear the pendant device and kowtow the bat mode patient is kowtowed bat to simulate manual work; Yet in disclosed document, be not seen in be able to the friendly coupling of gas circuit dispensing control device wear the pendant device, and also hear and have industry to obtain the report of success.To this, the applicant has done useful design, and under confidential state, proves practicable through experiment, and the technical scheme that will introduce below produces under this background

Summary of the invention

The task of this utility model was to provide a kind of both having helped conveniently to connect with gas circuit dispensing control device; Help again making things convenient for the patient to wear pendant, also be of value to show simulation artificial kowtow unlucky circulating air shake kowtow the breath-group rule and use that the gas that embodies ideal clinical result of use shakes that formula expectoration appearance uses wear the pendant device.

The task of this utility model is accomplished like this; A kind of gas shakes that formula expectoration appearance uses wears the pendant device; Comprise that one is used for fixing the clothing body on patient's body; Constitute a plurality of isolated each other gas on this clothing body and shake and kowtow the bat chamber, and shake to kowtow to clap on the chamber at each gas and be equipped with an intake interface.

The technical scheme that this utility model provides is owing to constitute a plurality of gas and shake and kowtow the bat chamber on the clothing body; And each gas shakes to kowtow and claps chamber and have an intake interface; Therefore can connect with gas circuit dispensing control device easily; And can be fixed on patient's body, a plurality of gas shake and kowtow the manual technique effect of kowtowing bat that exactly likes when clapping chamber and can satisfy clinical use simple and fastly.

Description of drawings

Fig. 1 is the example structure figure that wears the pendant device of this utility model.

Fig. 2 is the application examples sketch map of this utility model.

Fig. 3 is the structure chart that gas circuit shown in Figure 2 is sent control device.

The specific embodiment

Embodiment:

see also Fig. 1; Provided the clothing body 1 of wearing the pendant device filled the post of by the vest form; On this clothing body 1, be separated with three gas that quantity do not receive the diagram restricted number and shake to kowtow and clap chamber 11, and each gas shakes to kowtow and claps chamber 11 and be equipped with (connecting) intake interface 111 is arranged with separation mode branch.Certainly, the structure of aforesaid clothing body 1 and/or shape do not receive illustrated restriction, for example also can adopt the structure such as the Fig. 3 that is disclosed by CN102068365A, need only it at a distance from setting out the chamber of requirement and disposing corresponding joint.

Application examples:

Fig. 2 and Fig. 3 are asked for an interview in ; In Fig. 2, provided the structure expectoration appearance body 2 identical with the disclosed structure of CN102068365A; This expectoration appearance body 2 has an air vent 21, between air vent 21 and aforesaid intake interface 111, is connected with gas circuit dispensing control device 3.

preferred but not gas circuit dispensing control device 3 that absolute value is limited to comprises a housing 31, one group of solenoid electric valve 32 and cap 33; Housing 31 has a shell chamber 311; On this housing 31, received an air inlet 313; This air inlet 313 is connected with aforesaid air vent 21 through breather 3131, and the air that comes from air vent 21 gets in the shell chamber 311 through breather 3131.On housing 31, also receive the interface 312 of giving vent to anger that one group of quantity equates with the quantity of aforesaid intake interface 111; The interface 312 of respectively giving vent to anger connects through pipeline 3121 and intake interface 111, enters into air in the shell chamber 311 and gets into gas through the interface 312 of giving vent to anger, pipeline 3121 and intake interface 111 successively and shake to kowtow and clap in the chamber 11.One group of solenoid electric valve 32 is arranged in the shell chamber 311; The quantity of kowtowing bat chamber 11 is three because gas shakes; Owing to corresponding intake interface 111, the interface 312 of giving vent to anger also all have three, therefore the quantity of one group of solenoid electric valve 32 is similarly three again, is respectively applied for the interface 312 of giving vent to anger is accordingly implemented control; Be embodied in or, perhaps the interface 312 of giving vent to anger opened interface 312 sealings of giving vent to anger.

emphasis is seen Fig. 3; Preferred solenoid electric valve 32 is made up of coil rack 321, iron core 322, coil 323 and spring 324; Coil rack 321 adopts hold-down screw 3211 to be fixed in the shell chamber 311, and iron core 322 and spring 324 are contained in the skeleton intracavity in coil rack chamber 321, wherein; One end bearing of spring 324 is kept out shortly on the inwall in the shell chamber 311 of housing 31; Other end supporting is kept out shortly on iron core 322, and iron core 322 is fixed with a pore capping 3221 of preferably being filled the post of by rubber towards an end of the aforesaid interface 312 of giving vent to anger is sheathed, when iron core 322 during towards the direction displacement of the interface 312 of giving vent to anger; Then by give vent to anger air intake 3122 sealing of interface 312 of 3221 pairs of pore cappings, vice versa.Cap 33 usefulness screws 331 are joined with the uncovered position lid of housing 31, preferably, and in that cap 33 is added a sealing ring 332 with housing 31 fixedly the time, by sealing circle 332 guarantee sealing effectiveness.

applicant combines Fig. 1 and Fig. 2 and Fig. 3 to narrate the operation principle of this utility model; When solenoid electric valve 32 when electric; Iron core 322 is just towards the skeleton intracavity of coil rack 321 retraction and make spring 324 compressions; Air intake 3122 is left in pore capping 3221 on the iron core 322, gets into the interface 312 of giving vent to anger by the air of breather 3131 in air inlet 313 is introduced into shell chamber 311 through air intake 3122, so successively by the road 3121 get into the clothing body 1 of wearing the pendant device with intake interface 211 gas shake to kowtow and clap chamber 11; The patient is kowtowed the bat expectoration, and vice versa.

In said process; When three solenoid electric valves 32 are worked with the mode of cycle alternation; Three gas are shaken kowtow and clap chamber 11 and show gas that the rhythmicity of cycle alternation changes and shake and kowtow beat effect; Promptly show from top to bottom again exactly liking from bottom to top, very help the smooth expectoration of patient with the manual gas of taking turns of the kowtowing bat effect of shaking

Claims (1)

1. A kind of gas shakes that formula expectoration appearance uses wears the pendant device; It is characterized in that comprising that one is used for fixing the clothing body (1) on patient's body; Constitute a plurality of isolated each other gas on this clothing body (1) and shake to kowtow and clap chamber (11), and shake to kowtow to clap on the chamber (11) at each gas and be equipped with an intake interface (111)

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