CN200960318Y - Self-service expectorating apparatus - Google Patents
Self-service expectorating apparatus Download PDFInfo
- Publication number
- CN200960318Y CN200960318Y CN 200620075648 CN200620075648U CN200960318Y CN 200960318 Y CN200960318 Y CN 200960318Y CN 200620075648 CN200620075648 CN 200620075648 CN 200620075648 U CN200620075648 U CN 200620075648U CN 200960318 Y CN200960318 Y CN 200960318Y
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- Prior art keywords
- self
- expectoration
- air
- help
- expectoration device
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- Expired - Fee Related
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- 206010036790 Productive cough Diseases 0.000 claims abstract description 45
- 210000002808 connective tissue Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 206010011224 Cough Diseases 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 8
- 206010014561 Emphysema Diseases 0.000 abstract description 5
- 230000000414 obstructive effect Effects 0.000 abstract description 4
- 206010006458 Bronchitis chronic Diseases 0.000 abstract description 2
- 206010006451 bronchitis Diseases 0.000 abstract description 2
- 208000007451 chronic bronchitis Diseases 0.000 abstract description 2
- 230000000241 respiratory effect Effects 0.000 abstract description 2
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- 210000003802 sputum Anatomy 0.000 description 13
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- 210000004072 lung Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 206010002660 Anoxia Diseases 0.000 description 2
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- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000037581 Persistent Infection Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 206010044302 Tracheitis Diseases 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a self-help expectoration device, which solves a problem of providing a self-help expectoration device by which patients with the chronic bronchitis and the obstructive emphysema is able to eliminate sputamentum in the far-and-near end respiratory passage by the air inner shock producing in the air duct by mild cough without the help of the medical staff. The expectoration device is in a half-ball shape, the bottom of the device is equipped with air holes. Corresponding to the air holes, the inner and outer sideface of the device are respectively equipped with a movable intima petal and an ectoblast petal through a shaft pin. The self-help expectoration device can be operated without the help of the medical staffs and other power sources. The effect can be achived only by mild cough of the patient, thereby being genuinely non-invasive, and avoiding the occurrence of the complication. The utility model has the advantages of reasonable design, simple structure, and convenient employment.
Description
Technical field
This utility model relates to medical apparatus, specifically is suitable for the expectoration device that respiratory tract sputum removing obstacles patient uses.
Background technology
Because chronic respiratory tract diseases such as pulmonary's chronic infection that atmospheric pollution, smoking and other its a variety of causes cause, tracheitis, chronic bronchitis, emphysema, asthma are diseases very common among the crowd.How these chronic diseases can discharge difficulty with abundant expectoration, cough, sputum, particularly old people, old-slow-bronchial tube, chronic obstructive emphysema, along with the organ aging, coughre flex is gone down, in addition little airway constriction subsides and causes ischesis easily, sputum easily gets lodged in bottleneck throat and trachea place, makes that the patient feels uncomfortable in chest, feels suffocated, dyspnea, even threat to life.The accumulation consequence of sputum is serious, prior prevention and treatment early (sanitation and hygiene of respiratory tract) can reduce medical resource waste, alleviate the misery of sufferer, improve pulmonary function, lower mortality in said patients.Therefore, the research and development at method, technology and the utensil of expectoration emerge in an endless stream.At present, the suction of medicine, oral etc. to expectoration, to reduce phlegm be effectively, just is difficult for assessment, can not replace additive method; The tracheal bronchus sputum aspirator is effective to the patient with artificial respiration road or unable cough, but because of it has side effect such as producing lung atrophy, anoxia, hemorrhage, infection, cerebral rising, also is unfavorable to cough ability (even weak) is still arranged; The CA3200 type noinvasive expectoration machine (Cough assist) that U.S. J.H.Emerson company produces " utilize positive and negative air-pressure alternately running produce high velocity air, make the highest cough of sufferer peak speed improve (PCF), near the human body natural PCF that coughs " get rid of sputum.Its shake expectorant, clap a little less than the expectorant effect, and mainly be applicable to neural paralysis entanglement behind amyotrophy, poliomyelitis or the suitable respirator and cause the not high patient of autonomous cough expectoration function.Though this type expectoration machine is called " noinvasive ", if its pneumatic positive and negative pressure value that charges and discharge device and cycle thereof are improper with patient's pulmonary status coupling, then may be to patient pulmonary generation wound.Traditional postural drainage, clap expectorant, shake expectorant treatment technology needs medical personnel to carry out, and still have and comprise that the infringement of patient's skeletal muscle, fitness are not good, gastroesophageal reflux, serious respiratory tract obstruction, can't stand complication problem such as certain posture; , do not guaranteed fully let alone curative effect and safety though but other for example malleation provides human-saving such as equipment, vibration bed, high frequency thorax squeezer but increases considerably medical expense.Be applicable to the cough ability still arranged the patients such as old-slow-bronchial tube, obstructive emphysema, asthma, cystic fibrosis, bronchiectasis of (even low) at present, remove bronchus and IA secretions by autonomous cough, particularly be attached on the thickness sputum of tracheal wall, help to improve pulmonary function, hold concurrently treatment and keep healthy science, simple expectoration utensil bifunctional, that can supply the patient carry, use by oneself at any time occur as yet.
Summary of the invention
This utility model is intended to: provide patients such as old-slow-bronchial tube that a kind of help has cough ability (even ability is relatively poor), obstructive emphysema generally to help, can use alone by independently coughing gently the self-service expectoration device that produces concussion in the gas in air flue, get rid of sputum (particularly being attached on the thickness expectorant of tracheal wall) in far away, the near-end respiratory tract without medical personnel.
Concrete structural design scheme is as follows:
Self-service expectoration device, it is characterized in that: comprise body, described body is a hemispherical, Qi Kou limit contouring line is for opening the curve that the back outer circumferential surface section matches with people's mouth, the body bottom is provided with the air-vent that diameter is the 5-7 millimeter, lateral surface is respectively equipped with movable intimal flap and adventitia lobe by pivot pin in the body corresponding with air-vent, and intimal flap and adventitia lobe are even is lamellar.
Described hemispherical body is the semicircle sphere, or is the semiellipse sphere, or is bowl-type.
Described body material is a rubber-like rubber or for silicone rubber or for plastics.
Useful technique effect of the present utility model is: little and wall has certain elasticity because of its air-vent to cover on bowl-shape expectoration device on the open mouth during cough, its intracavity space becomes buffering, the resonant space of pulmonary's expectoration gas, far away, the near-end of the Sasser that produces in respiratory tract comprises that bronchioles and alveolar transmit, its Sasser make be attached on the air flue inwall sputum particularly thickness expectorant peel off, be easy to be pushed discharge by air-flow; The bat expectorant that its effect is more traditional, shake expectorant will be got well; Simultaneously, little air-vent stops that gas is prominent in the trachea of lung lets out, and makes intra-airway pressure increase (promptly so-called sun is pressed, malleation), and air flue dynamically falls into and closes in the time of preventing that the patient from coughing, and makes it to open, and helps effective discharge of the interior gas-liquid of alveolar.Prevent that the absorbability alveolar that produces withers and the generation of pulmonary belb because of blocking, improve exchange gas in the lung, the effect of " expiration with pursed lips " is arranged; In addition, the degree of sucking back of sputum after cough that the air-vent that the expectoration device is little makes the cough concussion of air flue endogenous cause of ill peel off and efflux is less, prevents the generation of ball clack film phenomenon, and the phenomenon of the perfusion ratio inequality that prevents to take a breath takes place.
Use the self-service expectoration device of this utility model not need medical personnel to operate, do not need other power sources.As long as the patient relies on the autonomous cough gently effect that can achieve the above object, therefore really accomplished " noinvasive ", avoid the generation of complication.The self-service expectoration device of this utility model is reasonable in design, simple in structure, easy to use, both can use in medical rehabilitation unit, also can carry autonomous use in family and individual.Because of cheap, be beneficial in the patient and popularize, this invention has realized making with new thinking the purpose of the scientific research of complicated problems simplification originally.
Description of drawings
Fig. 1 is this utility model structural representation,
Fig. 2 is the A-A cutaway view of Fig. 1,
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment 1:
Referring to Fig. 1, Fig. 2 and Fig. 3, self-service expectoration device comprises body 1.Body 1 is the semiellipse sphere, its material is resilient rubber, Qi Kou limit contouring line is for opening the curve-like that the back outer circumferential surface section matches with people's mouth, body 1 bottom has the air-vent 2 that diameter is the 5-7 millimeter, lateral surface is separately installed with movable intimal flap 3 and adventitia lobe 4 by pivot pin in the body corresponding with air-vent 2, and intimal flap 3 and adventitia lobe 4 are even is lamellar.
By regulating intimal flap 3 and adventitia lobe 4 separately to the coverage of air-vent, through the speed of oral cavity respiratory air flow, the regulation and control air flue is the stream pressure gradient everywhere when reaching the fine setting cough, makes that the patient feels comfortably cool, the best results state.Two film lobes cover on the air-vent and can have the effect of the valve of fluttering with breathing the folding that produces with air-vent simultaneously.The body bore of self-service expectoration device has large, medium and small three kinds to supply the patient to select suitable person according to the shape of the mouth as one speaks.The body depth (being volume) also has the branch of size, can select for use according to the pulmonary function (vital capacity) of oneself for the patient.Pulmonary function is poor, and the cough ability is then selected the less expectoration device of volume.Also can change simultaneously and adapt by valve and patient's oneself pulmonary function inside and outside the fine setting expectoration device air-vent.
During use the expectoration device covered on the open mouth and (do not contain and cover the nostril), according to the depth at sputum (larynx, near-end trachea, bronchus, bronchioles) and sputum characteristic (thickness or thin) regulation and control cough position, only need gently that gently cough (need not acutely or energetically) can reach that sputum is peeled off, the purpose of collection, expectoration in endotracheal position.Avoid generation because of feeling suffocated of causing of cough, anoxia, phenomenon such as tired.This expectoration device is applicable to still have the cough ability, realize patient clearly.Both can do urgent need and also can make daily rehabilitation apparatus.
Embodiment 2:
The body of expectoration device also can be the semicircle sphere, and its material is resilient silicone rubber; Other is with embodiment 1.
Embodiment 3:
The body of expectoration device also can be bowl-type, and its material is resilient plastics; Other is with embodiment 1.
Claims (3)
1, self-service expectoration device, it is characterized in that: comprise body, described body is a hemispherical, Qi Kou limit contouring line is for opening the curve that the back outer circumferential surface section matches with people's mouth, the body bottom is provided with the air-vent that diameter is the 5-7 millimeter, lateral surface is respectively equipped with movable intimal flap and adventitia lobe by pivot pin in the body corresponding with air-vent, and intimal flap and adventitia lobe are even is lamellar.
2, self-service expectoration device according to claim 1, it is characterized in that: described hemispherical body is the semicircle sphere, or is the semiellipse sphere, or is bowl-type.
3, self-service expectoration device according to claim 1 is characterized in that: described body material is a rubber-like rubber or for silicone rubber or for plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075648 CN200960318Y (en) | 2006-08-22 | 2006-08-22 | Self-service expectorating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075648 CN200960318Y (en) | 2006-08-22 | 2006-08-22 | Self-service expectorating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960318Y true CN200960318Y (en) | 2007-10-17 |
Family
ID=38796828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075648 Expired - Fee Related CN200960318Y (en) | 2006-08-22 | 2006-08-22 | Self-service expectorating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960318Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2385703C1 (en) * | 2008-11-17 | 2010-04-10 | Государственное образовательное учреждение высшего профессионального образования "Дальневосточный государственный медицинский университет Федерального агентства по здравоохранению и социальному развитию" | Method of physiological stimulation of expectoration in basal tracheobronchial secretion in pulmonologic patients |
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
-
2006
- 2006-08-22 CN CN 200620075648 patent/CN200960318Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2385703C1 (en) * | 2008-11-17 | 2010-04-10 | Государственное образовательное учреждение высшего профессионального образования "Дальневосточный государственный медицинский университет Федерального агентства по здравоохранению и социальному развитию" | Method of physiological stimulation of expectoration in basal tracheobronchial secretion in pulmonologic patients |
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20100822 |