CN102283759B - Air vibrating type phlegm discharging instrument with improved structure - Google Patents
Air vibrating type phlegm discharging instrument with improved structure Download PDFInfo
- Publication number
- CN102283759B CN102283759B CN 201110237169 CN201110237169A CN102283759B CN 102283759 B CN102283759 B CN 102283759B CN 201110237169 CN201110237169 CN 201110237169 CN 201110237169 A CN201110237169 A CN 201110237169A CN 102283759 B CN102283759 B CN 102283759B
- Authority
- CN
- China
- Prior art keywords
- air
- gas
- interface
- chamber
- anger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010062717 Increased upper airway secretion Diseases 0.000 title abstract 10
- 208000026435 phlegm Diseases 0.000 title abstract 10
- 238000007599 discharging Methods 0.000 title abstract 8
- 206010036790 Productive cough Diseases 0.000 claims description 58
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 230000008520 organization Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000010079 rubber tapping Methods 0.000 abstract 3
- 208000024794 sputum Diseases 0.000 description 12
- 210000003802 sputum Anatomy 0.000 description 12
- 210000000959 ear middle Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 3
- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 206010061926 Purulence Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Prostheses (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention relates to an air vibrating type phlegm discharging instrument with an improved structure, belonging to the technical field of medical appliances. The phlegm discharging instrument comprises a phlegm discharging instrument body with an air discharge port, and a wearing device for wearing the instrument on a patient body. The phlegm discharging instrument is characterized in that the wearing device has a plurality of air vibrating type tapping chambers partitioned from each other; and an air orientated control mechanism connected with the air discharge port is arranged between the phlegm discharging instrument body and the wearing device and is used for introducing the air from the air discharge port into the air vibrating type tapping chambers in a circulating and alternating mode. The phlegm discharging instrument has the advantages that the phlegm discharging instrument can embody the effect of imitating artificial tapping rhythmicity, and is very useful for the successful phlegm discharge of the patients suffering from difficult phlegm discharge.
Description
Technical field
The invention belongs to technical field of medical instruments, the gas that the is specifically related to a kind of architecture advances formula expectoration appearance that shakes is applicable to that medical institutions are clinical, community hospital, senior citizens' care centre or home care, 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, the often difficult smooth expectoration of ability that relies on himself of many particularly old and weak patients 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 the difficult patient of expectoration: the one, adopt medicine such as gentamycin to fill in the medicine of miaow pine and so on ground with easypro (expansion) bronchus effect; 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 etc.; 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.That is to say that CN102068365A has eliminated the drawback that is not limited to above-mentioned patent or patent application scheme.
The operation principle of
CN102068365A is: the expectoration appearance body that when putting into using, directly will constitute by housing, air chamber, first, second tympanum dish, engine, air inducing mechanism and tympanum dish actuating mechanism through breather with wear the pendant device and be connected; By breather the air with pulse effects in the air chamber of expectoration appearance body is supplied with the interbedded gas intracavity of wearing the pendant device; Make expectoration difficulty patient's chest and back kowtowed bat comprehensively, specifically can be referring to the description of the 7th page the 5th section of the description of this patent application.
still; Quilt is tested and facts have proved; The scheme of CN102068365A is still deposited shortcoming; Specifically: implementing to kowtow can't show in the bat process to exactly like the rhythmicity that bat is kowtowed in manual work, so-called manual work is kowtowed and is clapped rhythmicity and be meant that expectoration difficulty person is implemented from top to bottom more from bottom to top circulation to kowtow breath-group and play, thereby is difficult to embody with artificial kowtowing and claps the help patient that compares favourably fast and the effect of smooth expectoration.
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
task of the present invention is to provide a kind of and helps to simulate that the rhythmicity that bat shows is kowtowed in manual work and the gas of using the architecture advances that embodies ideal clinical result of use shakes formula expectoration appearance.
task of the present invention is accomplished like this; A kind of gas of architecture advances formula expectoration appearance that shakes; Comprise one have an air vent expectoration appearance body wear the pendant device with being used to wear wear on patient's body; Be characterised in that: the described pendant device of wearing has a plurality of separate gas and shakes and kowtow the bat chamber, and expectoration appearance body with wear be equipped with between the pendant device one be connected with said air vent be used for will come from air exhaust air and introduce said gas with the mode of cycle alternation and shake and kowtow the air guided controlling organization of clapping in the chamber.
are in a concrete embodiment of the present invention; Described air guided controlling organization comprises: a housing that constitutes the shell chamber; On this housing, receive communicate with said shell chamber and quantity and said gas shake to kowtow and clap the interface of giving vent to anger that chamber equates; And on housing, also receive one and be used for the air inlet that is connected with said air vent, this air inlet communicates with the shell chamber; One group of quantity with said give vent to anger that interface equates and with the corresponding solenoid electric valve that is used for giving vent to anger the interface sealing or opening of the interface of giving vent to anger, be arranged on described shell intracavity; One cap, this cap and said case lid are joined.
In another concrete embodiment of the present invention, described gas shakes, and to kowtow the quantity of clapping chamber be 2-5, shakes to kowtow at each gas and clap the intake interface that continued on the chamber
; The quantity of the described interface of giving vent to anger equates with intake interface and each free pipeline and intake interface plug-in connect.
In another concrete embodiment of the present invention, described solenoid electric valve is made up of coil rack, iron core, coil and spring
, and coil rack is fixed with hold-down screw and said housing; Iron core and spring are contained in the skeleton intracavity of coil rack; Wherein, an end bearing of spring is on the inwall in the shell chamber of housing, and the other end is bearing on the iron core; And iron core is fixed with a pore capping by submissive material towards an end of the described interface of giving vent to anger; This pore capping is corresponding with the described interface of giving vent to anger, and the coil winding is connected with outside presetting apparatus electrical control by circuit outside coil rack.
in another concrete embodiment of the present invention, described submissive material is a rubber.
technical scheme provided by the invention can embody the artificial effect of kowtowing the rhythmicity of bat of simulation, very helps the smooth expectoration of expectoration difficulty patient.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
Fig. 2 is the detailed structure view of air guided controlling organization shown in Figure 1.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect 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 the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
see also Fig. 1; Because the expectoration appearance body 1 shown in Fig. 1 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.Style shown in Fig. 1 is worn pendant device 2 just as back of the body shoulder (vest also can be described as vest) formula; This wear pendant device 2 have three separate be that not connected gas shakes to kowtow and claps chamber 21; Each gas shakes to kowtow to clap on the chamber 21 and is equipped with an intake interface 211, and that is to say is shaken to kowtow to three gas respectively by three intake interfaces 211 claps chamber 21 air feed.
are certain; Gas shakes and kowtows the restriction that the quantity of clapping chamber 21 does not receive diagram quantity, for example both may be as few as two, can increase to again more than three; For example four, five or more, therefore can not constitute restriction to the present invention program with embodiments of the invention quantity.In addition, the form of wearing pendant device 2 does not receive the restriction of vest style shown in Figure 1 too, for example can be designed to the version shown in Figure 3 of CN102068365A, the form that promptly is designed to enclose breast.
are at aforesaid expectoration appearance body 1 and wear and be provided with an air guided controlling organization 3 between the pendant device 2, will introduce aforesaid gas by the air that expectoration appearance body 1 produces by this air guided controlling organization 3 and shake to kowtow and clap chamber 21.
please be seen Fig. 2 and continue to combine Fig. 1 by emphasis; Preferred but not air guided controlling organization 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 11 through breather 3131, and the air that comes from air vent 11 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 211; The interface 312 of respectively giving vent to anger connects through pipeline 3121 and intake interface 211, and the aforesaid air that enters in the shell chamber 311 shakes to kowtow through the interface 312 of giving vent to anger, pipeline 3121 and intake interface 211 entering gas successively and claps in the chamber 21.One group of solenoid electric valve 32 is arranged in the shell chamber 311; The quantity of kowtowing bat chamber 21 is three because gas shakes; Owing to corresponding intake interface 211, 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 the interface 312 of giving vent to anger is sealed, or the interface 312 of giving vent to anger is opened.
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; Iron core 322 and spring 324 are contained in the skeleton intracavity in coil rack chamber 321; Wherein, an end bearing of spring 324 is kept out shortly on the inwall in the shell chamber 311 of housing 31, and 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 sealings 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 to narrate operation principle of the present invention; 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, and then 3121 gets into the gas of wearing pendant device 2 with intake interface 211 and shake to kowtow and clap chamber 21 by the road successively; 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 21 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 (4)
1. the gas of
a kind of architecture advances formula expectoration appearance that shakes; Comprise that one has the expectoration appearance body (1) of air vent (11) and is used to wear wear and wears pendant device (2) on patient's body; It is characterized in that: the described pendant device (2) of wearing has a plurality of separate gas and shakes to kowtow and clap chamber (21); And be equipped with the air that is used for to come from air vent (11) that is connected with said air vent (11) between the pendant device (2) and introduce said gas with the mode of cycle alternation and shake and kowtow the air guided controlling organization of clapping in the chamber (21) (3) with wearing at expectoration appearance body (1); This air guided controlling organization (3) comprising: a housing (31) that constitutes shell chamber (311); On this housing (31), receive communicate with said shell chamber (311) and quantity and said gas shake to kowtow and clap the interface of giving vent to anger (312) that chamber (21) equates; And on housing (31), also receive one and be used for the air inlet (313) that is connected with said air vent (11), this air inlet (313) communicates with shell chamber (311); That one group of quantity equates with the said interface of giving vent to anger (312) and the interface of giving vent to anger (312) sealing or the solenoid electric valve (32) opened are arranged in the described shell chamber (311) with the interface of giving vent to anger (312) corresponding being used for; One cap (33), this cap (33) is joined with said housing (31) lid.
2. the gas of
architecture advances according to claim 1 formula expectoration appearance that shakes, it is characterized in that shaking described gas, to kowtow the quantity of clapping chamber (21) be 2-5, shakes to kowtow at each gas and clap the intake interface (211) that continued on the chamber (21); The quantity of the described interface of giving vent to anger (312) equates with intake interface (211) and each free pipeline (3121) connects with intake interface (211) plug-in.
3. the gas of
architecture advances according to claim 1 formula expectoration appearance that shakes; It is characterized in that described solenoid electric valve (32) is made up of coil rack (321), iron core (322), coil (323) and spring (324); Coil rack (321) is fixing with hold-down screw (3211) and said housing (31); Iron core (322) and spring (324) are contained in the skeleton intracavity of coil rack (321); Wherein, an end bearing of spring (324) is on the inwall in the shell chamber (311) of housing (31), and the other end is bearing on the iron core (322); And iron core (322) is fixed with a pore capping (3221) by submissive material towards an end of the described interface of giving vent to anger (312); This pore capping (3221) is corresponding with the described interface of giving vent to anger (312), and coil (323) winding is connected with outside presetting apparatus electrical control by circuit outside coil rack (321).
4.
The gas of the architecture advances according to claim 3 formula expectoration appearance that shakes is characterized in that described submissive material is a rubber
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237169 CN102283759B (en) | 2011-08-18 | 2011-08-18 | Air vibrating type phlegm discharging instrument with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237169 CN102283759B (en) | 2011-08-18 | 2011-08-18 | Air vibrating type phlegm discharging instrument with improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102283759A CN102283759A (en) | 2011-12-21 |
| CN102283759B true CN102283759B (en) | 2012-12-26 |
Family
ID=45330701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110237169 Expired - Fee Related CN102283759B (en) | 2011-08-18 | 2011-08-18 | Air vibrating type phlegm discharging instrument with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102283759B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143214A1 (en) * | 2012-03-28 | 2013-10-03 | 常熟柏宇医疗电子有限公司 | Electromagnetic power system of sputum excretion |
| CN102579241A (en) * | 2012-03-31 | 2012-07-18 | 常熟柏宇医疗电子有限公司 | Sputum excretion instrument |
| CN109513054B (en) * | 2019-01-15 | 2020-12-25 | 河南中医药大学 | Sputum suction device for department of pediatrics |
| CN114522392B (en) * | 2022-03-04 | 2022-12-20 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | An exhalation visualization pressure training device for assisting patients to cough and expectorate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040097846A1 (en) * | 2002-11-15 | 2004-05-20 | Advanced Respiratory, Inc. | Oscillatory chest wall compression device with improved air pulse generator with noise and vibration attenuation |
| CN102068374B (en) * | 2011-02-26 | 2012-10-10 | 常熟柏宇医疗电子有限公司 | Air-vibrating sputum excreting instrument and patient-worn device thereof |
| CN202236142U (en) * | 2011-08-18 | 2012-05-30 | 常熟柏宇医疗电子有限公司 | Gas vibration type phlegm eliminating instrument with improved structure |
-
2011
- 2011-08-18 CN CN 201110237169 patent/CN102283759B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102283759A (en) | 2011-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102283759B (en) | Air vibrating type phlegm discharging instrument with improved structure | |
| CN203694047U (en) | Air vibration waistcoat type airway cleaning system with atomization function | |
| CN203954096U (en) | Ventilatory muscle training and vibrated sputum elimination integrator | |
| CN102579241A (en) | Sputum excretion instrument | |
| CN202223521U (en) | Directional vibration mechanism of air vibration type expectoration instrument | |
| CN202236142U (en) | Gas vibration type phlegm eliminating instrument with improved structure | |
| CN207492943U (en) | A kind of expectoration vest | |
| CN102068374B (en) | Air-vibrating sputum excreting instrument and patient-worn device thereof | |
| CN102274115A (en) | Wearing device for air vibration type phlegm expelling instrument | |
| CN102274114B (en) | Oriented vibration mechanism of air-vibrating sputum elimination apparatus | |
| CN204766434U (en) | Single cycle qi and blood circulator | |
| CN205795989U (en) | A kind of modified model sputum ejector | |
| CN202223495U (en) | Wearing device for gas vibration type expectoration instrument | |
| CN201959210U (en) | Air vibration type phlegm clearing instrument and patient wearing device | |
| CN206304087U (en) | Sputum ejector is carried on the back in a kind of bat for children | |
| CN102600037B (en) | Matching structure for piston and piston cylinder of sputum ejection machine gas vibration generating mechanism | |
| CN204274968U (en) | A kind of assembly type vibrations expectoration device | |
| CN102641194B (en) | Air vibration generating mechanism for sputum elimination airbag vests | |
| CN102068364B (en) | Air vibratory sputum excretion machine | |
| CN213076489U (en) | An acupoint vibrating expectoration device | |
| CN203619849U (en) | Respiratory tract cleaning system with control system | |
| CN206275984U (en) | A kind of child uses lung's exerciser | |
| CN201959188U (en) | Gas vibrating phlegm instrument | |
| CN102068365B (en) | Air vibration type expectoration instrument | |
| CN202515969U (en) | Sputum discarding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |