CN202223521U - Directional vibration mechanism of air vibration type expectoration instrument - Google Patents
Directional vibration mechanism of air vibration type expectoration instrument Download PDFInfo
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- CN202223521U CN202223521U CN2011203006779U CN201120300677U CN202223521U CN 202223521 U CN202223521 U CN 202223521U CN 2011203006779 U CN2011203006779 U CN 2011203006779U CN 201120300677 U CN201120300677 U CN 201120300677U CN 202223521 U CN202223521 U CN 202223521U
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Abstract
The utility model relates to a directional vibration mechanism of an air vibration type expectoration instrument, and belongs to the technical field of medical devices. The air vibration type expectoration instrument comprises an expectoration instrument body with an exhaust port and a wearing device which is connected with an air passage of the exhaust port and used for being worn on a body of a patient, wherein the directional vibration mechanism comprises a housing with a housing cavity, and an air inlet and an air passage delivering device are arranged on the housing; the air inlet is communicated with the housing cavity and connected with the exhaust port via a ventilation pipe, and the air passage delivering device is communicated with the housing cavity and further connected with the air passage of the wearing device; and an air passage delivering control device for controlling the air passage delivering device is arranged in the housing cavity and further matched with the air passage delivering device; and a housing cover is matched with the housing and used for closing the housing cavity. The directional vibration mechanism provided by the utility model has the advantages of being capable of simulating a circulating percussion and slapping effect during artificial percussion on the back and reflecting a clinical expectoration effect against the patient who is subject to expectoration.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to the shake directional vibration mechanism of formula expectoration appearance of a kind of gas, is applicable to the clinical or home care of medical institutions, helps patient's expectoration
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 implements from top to bottom do action from bottom to top to expectoration difficulty person again; 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.
In view of above-mentioned prior art, still have necessity of improvement, the applicant has made good try for this reason, 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 is to provide a kind of and helps to simulate manual work and kowtow unlucky circulation and kowtow the bat mode and use the shake directional vibration mechanism of formula expectoration appearance of the gas that embodies ideal clinical result of use.
The task of
this utility model is accomplished like this; The shake directional vibration mechanism of formula expectoration appearance of a kind of gas; Described gas shake formula expectoration appearance comprise one have air vent expectoration appearance body and be connected with said air vent gas circuit be used to wear wear and wear the pendant device on patient's body, described directional vibration mechanism comprises the housing with shell chamber, on this housing, constitutes an air inlet and a gas circuit dispensing devices; Air inlet communicates with said shell chamber; And be connected with said air vent by breather, the gas circuit dispensing devices communicates with the shell chamber, and is connected with the said pendant device gas circuit of wearing; One is used for the gas circuit dispensing devices is implemented the gas circuit dispensing control device of control, is arranged on described shell intracavity and matches with described gas circuit dispensing devices; One cap, this cap matches with said housing, and said shell chamber is sealed.
are in one of this utility model concrete embodiment; Described gas circuit dispensing devices comprises first, second interface and the 3rd of giving vent to anger interface of giving vent to anger; This first, second, third give vent to anger interface each other from top to down be formed at interval on the shell wall in described shell chamber; And first interface of giving vent to anger is connected with the said pendant device of wearing by first pipeline; Second give vent to anger interface by second pipeline with wear the pendant device and be connected, and the 3rd give vent to anger interface by the 3rd pipeline with wear the pendant device and be connected, described gas circuit dispensing control device comprises first, second electromagnetic valve and the 3rd electromagnetic valve; This first, second, third electromagnetic valve from top to down each other is arranged at intervals at described shell intracavity; Wherein: first electromagnetic valve is given vent to anger to said first, and interface seals or unlatching, and second electromagnetic valve is given vent to anger to said second, and interface seals or unlatching, and interface seals or unlatching and the 3rd electromagnetic valve is given vent to anger to the said the 3rd.
In another concrete embodiment of this utility model, the described pendant device of wearing constitutes first gas that communicates with said first pipeline shakes the chamber, second gas that communicates with said second pipeline shakes the chamber and communicate with said the 3rd pipeline the 3rd gas chamber that shakes
.
The technical scheme that
this utility model provides by the gas circuit dispensing devices to wearing pendant device air feed; And the gas circuit dispensing devices is controlled by gas circuit dispensing control device; Simulation is artificial kowtows unlucky circulation and kowtows the bat effect thereby can play, and embodies the clinical expectoration effect to the expectoration patient.
Description of drawings
Fig. 1 is the shake structure chart of directional vibration mechanism of formula expectoration appearance of this utility model gas.
Fig. 2 is the application examples sketch map of Fig. 1.
The specific embodiment
can be expressly understood the technical spirit and the beneficial effect of this utility model more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to this utility model scheme, any according to this utility model design done only for pro forma but not substantial equivalent transformation all should be regarded as the technical scheme category of this utility model.
see also Fig. 1 and Fig. 2; Because the expectoration appearance body 1 shown in Fig. 2 belongs to prior art; For example can see the publication No. that proposes on February 26th, 2011 by the applicant for details and be description and the accompanying drawing thereof of CN102068365A (gas shake formula expectoration appearance); Therefore the applicant no longer launches to describe to it, and this expectoration appearance body has an air vent 11.Equally the pendant device 2 of wearing by Fig. 2 signal has first, second gas chamber 21,22 and the 3rd gas chamber 23 that shakes that shakes, and this first, second, third gas chamber 21,22,23 that shakes completely cuts off each other, and is promptly not connected.Wherein: on first gas shakes chamber 21, be furnished with one first intake interface 211, on second gas shakes chamber 22, be furnished with one second intake interface 221, and on the 3rd gas shakes chamber 23, be furnished with one the 3rd intake interface 231.
please be seen Fig. 2 and continue to combine Fig. 1 by emphasis; The technical essential of the technical scheme that provides as this utility model; The directional vibration mechanism that provides comprises a housing 3; This housing 3 has a shell chamber 31, and on this housing 3, constitutes an air inlet 32 (also can claim inlet suction port), and this air inlet 32 is connected with air vent 11 gas circuits of aforesaid expectoration appearance body 1 through breather 321 (Fig. 2 shows); The vibration air that will be originated from expectoration appearance body 1 by breather 321 is introduced in the shell chamber 31, and the notion of the vibration air of mentioning here equally can be referring to CN102068365A.And, on housing 3, also constitute a gas circuit dispensing devices 33.
preferably but not the gas circuit dispensing devices 33 that definitely is limited to comprises first, second interface the 331,332 and the 3rd of giving vent to anger that all communicates with described shell chamber 31 interface 333 of giving vent to anger; Wherein, First interface 331 of giving vent to anger is connected with aforesaid first intake interface 211 by first pipeline 3311; Second interface 332 usefulness second pipeline 3321 of giving vent to anger is connected with aforesaid second intake interface 221, and the 3rd interface 333 of giving vent to anger is connected with aforesaid the 3rd intake interface 231 by the 3rd pipeline 3331.
directional vibration mechanism also includes one and is used for aforesaid gas circuit dispensing devices 3 controls and gas circuit that be arranged in the shell chamber 31 are sent control device 4; Preferably but not the gas circuit that definitely is limited to dispensing control device 4 comprises first, second electromagnetic valve 41,42 and the 3rd electromagnetic valve 43; These first, second, third electromagnetic valve, 41,42,43 each intervals are arranged; Wherein: first electromagnetic valve 41 is corresponding with aforesaid first give vent to anger first air inlet 3312 of interface 331 in shell chamber 31; Second electromagnetic valve 42 is corresponding with second give vent to anger second air inlet 3322 of interface 332 in shell chamber 31, and the 3rd air inlet 3332 of interface 333 is corresponding and the 3rd electromagnetic valve 43 and the 3rd is given vent to anger.The structure of first, second, third electromagnetic valve 41,42,43 is identical and is respectively applied for first, second, third interface 331,332,333 opening and closing of fault of giving vent to anger.
are not because the interface of giving vent to anger of gas circuit dispensing devices 33 receives the restriction of diagram quantity (three); For example can be according to increasing to more than three or minimum lacking to two; Therefore aforesaid first, second, third gas just corresponding the changing of quantity in chamber 21,22,23 of shaking, the increase and decrease of the quantity of the electromagnetic valve of aforesaid gas circuit dispensing control device 4 is with example.Hence one can see that; Anyly rely on the enlightenment of this utility model scheme and the interface of giving vent to anger on the housing 3 is increased or reduces; And corresponding intake interface and electromagnetic valve produce the variation of following in sb's footsteps with the quantity of the interface of giving vent to anger; So undoubtedly belong to form but not the change of essence, should be regarded as the protection domain of the technical scheme of this utility model.
are because the structure of aforesaid first, second, third electromagnetic valve 41,42,43 is identical; Therefore the applicant only selects 41 explanations of first electromagnetic valve as follows: comprise a coil rack 411, an iron core 412, a coil 413 and a spring 414; Coil rack 411 usefulness hold-down screws 4111 are fixing with housing 3, and iron core 412 and spring 414 are contained in the skeleton intracavity of coil rack 411, wherein; One end bearing of spring 414 is on the inwall in the shell chamber 31 of housing 3; The other end is bearing on the iron core 412, and iron core 412 is fixed with a pore capping 4121 by submissive material towards an end of aforesaid first air inlet 3312, and this pore capping 4121 is corresponding with aforesaid first air inlet 3312; Coil 413 windings are connected with outside presetting apparatus electrical control by circuit outside coil rack 411.Preferred but the non-use rubber that is limited to of aforesaid submissive material.
directional vibration mechanism also includes a cap 5, and this cap 5 usefulness screws 51 are joined with the uncovered position lid of housing 3, preferably, and in that cap 5 is added a sealing ring 52 with housing 3 fixedly the time, by sealing circle 52 guarantee sealing effectiveness.
applicant combines Fig. 1 and Fig. 2 to narrate the operation principle of this utility model; With first electromagnetic valve 41 is example; When coil 413 electric, iron core 412 is just towards the skeleton intracavity retraction of coil rack 411 and make spring 414 compressions, air inlet 3312 is left in the pore capping 4121 on the iron core 412; Get into first interface 331 of giving vent to anger by the air of breather 321 in air inlet 32 is introduced into shell chamber 31 through first air inlet 3312; And then, the patient is kowtowed the bat expectoration successively through first pipeline 3311, first gas that pendant device 2 is worn in entering with first intake interface 211 chamber 21 that shakes, vice versa.
in said process, when first, second, third electromagnetic valve 41,42,43 was worked with the mode of cycle alternation, first, second, third gas is shaken gas that chamber 21,22,23 shows cycle alternation shook and kowtows beat effect.For example show as successively: chamber 21 vibration of shaking of first gas, second gas chamber 22 vibrations of shaking again, the 3rd gas chamber 23 vibrations of shaking then, then second gas chamber 22 vibrations of shaking, bat is kowtowed in the shake vibration that goes round and begins again of chamber 21 vibrations of first gas thereafter.
Certainly; When if first, second, third electromagnetic valve 41,42,43 is in synchronous working simultaneously; The first, second, third gas chamber 21,22,23 that shakes vibrates simultaneously so; With example, if the first, the 3rd electromagnetic valve 41,43 or first, second electromagnetic valve 41,42 or second, third electromagnetic valve 42,43 vibrates simultaneously, just wear first, second, third gas of pendant device 2 chamber 21,22,23 that shakes so the gas relation of shaking of following in sb's footsteps with the work maintenance of electromagnetic valve takes place
Claims (3)
1.
a kind of gas directional vibration mechanism of formula expectoration appearance of shaking; Described gas shake formula expectoration appearance comprise one have air vent (11) expectoration appearance body (1) and be connected with said air vent (11) gas circuit be used to wear wear and wear pendant device (2) on patient's body; It is characterized in that described directional vibration mechanism comprises the housing (3) with shell chamber (31); On this housing (3), constitute an air inlet (32) and a gas circuit dispensing devices (33); Air inlet (32) communicates with said shell chamber (11); And be connected with said air vent (11) by breather (321), gas circuit dispensing devices (33) communicates with shell chamber (31), and is connected with said pendant device (2) gas circuit of wearing; One is used for gas circuit dispensing devices (33) is implemented the gas circuit dispensing control device (4) of control, is arranged in the described shell chamber (31) and with described gas circuit dispensing devices (33) and matches; One cap (5), this cap (5) matches with said housing (3), and said shell chamber (31) is sealed.
2.
gas according to claim 1 directional vibration mechanism of formula expectoration appearance of shaking; It is characterized in that described gas circuit dispensing devices (33) comprises first, second interface of giving vent to anger (331,332) and the 3rd interface (333) of giving vent to anger; This first, second, third give vent to anger interface (331,331,333) each other from top to down be formed at interval on the shell wall in described shell chamber (1); And first interface (331) of giving vent to anger is connected with the said pendant device (2) of wearing by first pipeline (3311); Second give vent to anger interface (332) by second pipeline (3321) with wear pendant device (2) and be connected; And the 3rd give vent to anger interface (333) by the 3rd pipeline (3331) with wear pendant device (2) and be connected; Described gas circuit dispensing control device (4) comprises first, second electromagnetic valve (41,42) and the 3rd electromagnetic valve (43); This first, second, third electromagnetic valve (41,42,43) from top to down each other is arranged at intervals in the described shell chamber (11); Wherein: first electromagnetic valve (41) is given vent to anger to said first, and interface (331) seals or unlatching, and second electromagnetic valve (42) is given vent to anger to said second, and interface (332) seals or unlatching, and interface (333) seals or unlatching and the 3rd electromagnetic valve (432) is given vent to anger to the said the 3rd.
3.
The shake directional vibration mechanism of formula expectoration appearance of gas according to claim 2 is characterized in that the described pendant device (2) of wearing constitutes first gas that communicates with said first pipeline (3311) shakes chamber (21), second gas that communicates with said second pipeline (3321) shakes chamber (32) and communicate with said the 3rd pipeline (3331) the 3rd gas chamber (23) that shakes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203006779U CN202223521U (en) | 2011-08-18 | 2011-08-18 | Directional vibration mechanism of air vibration type expectoration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203006779U CN202223521U (en) | 2011-08-18 | 2011-08-18 | Directional vibration mechanism of air vibration type expectoration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223521U true CN202223521U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203006779U Withdrawn - After Issue CN202223521U (en) | 2011-08-18 | 2011-08-18 | Directional vibration mechanism of air vibration type expectoration instrument |
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| Country | Link |
|---|---|
| CN (1) | CN202223521U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274114A (en) * | 2011-08-18 | 2011-12-14 | 常熟柏宇医疗电子有限公司 | Oriented vibration mechanism of air-vibrating sputum elimination apparatus |
| CN107638283A (en) * | 2017-11-15 | 2018-01-30 | 河南省人民医院 | A kind of adjustable sputum elimination machine vibration pneumatic generating means |
| CN107693331A (en) * | 2017-11-15 | 2018-02-16 | 河南省人民医院 | A kind of vibration pneumatic generating means for expectoration vest |
| CN107929029A (en) * | 2017-11-15 | 2018-04-20 | 河南省人民医院 | A kind of sputum elimination machine Gas Vibration generating means |
-
2011
- 2011-08-18 CN CN2011203006779U patent/CN202223521U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274114A (en) * | 2011-08-18 | 2011-12-14 | 常熟柏宇医疗电子有限公司 | Oriented vibration mechanism of air-vibrating sputum elimination apparatus |
| CN102274114B (en) * | 2011-08-18 | 2013-04-10 | 常熟柏宇医疗电子有限公司 | Oriented vibration mechanism of air-vibrating sputum elimination apparatus |
| CN107638283A (en) * | 2017-11-15 | 2018-01-30 | 河南省人民医院 | A kind of adjustable sputum elimination machine vibration pneumatic generating means |
| CN107693331A (en) * | 2017-11-15 | 2018-02-16 | 河南省人民医院 | A kind of vibration pneumatic generating means for expectoration vest |
| CN107929029A (en) * | 2017-11-15 | 2018-04-20 | 河南省人民医院 | A kind of sputum elimination machine Gas Vibration generating means |
| CN107638283B (en) * | 2017-11-15 | 2019-09-24 | 河南省人民医院 | A kind of adjustable sputum elimination machine vibration pneumatic generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20130410 |
|
| RGAV | Abandon patent right to avoid regrant |