CN105559996A - CPR (cardiopulmonary resuscitation) active air extraction apparatus of air bed - Google Patents
CPR (cardiopulmonary resuscitation) active air extraction apparatus of air bed Download PDFInfo
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- CN105559996A CN105559996A CN201410549388.0A CN201410549388A CN105559996A CN 105559996 A CN105559996 A CN 105559996A CN 201410549388 A CN201410549388 A CN 201410549388A CN 105559996 A CN105559996 A CN 105559996A
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- air
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- fluidized bed
- cpr
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Abstract
The invention discloses a CPR (cardiopulmonary resuscitation) active air extraction apparatus of an air bed. The air extraction apparatus is connected between a pump and the air bed, and the air extraction apparatus is mainly provided with an air conveying tube unit in a main body, wherein the air conveying tube unit is composed of one or more tube bodies, and the various tube bodies are of T-shaped structures; two of the ends of the various T-shaped tube bodies are connected to the pump and the air bag; and a moving unit is arranged on the edges of the rest ends. Under a normal state, one end of each of the tube bodies is sealed by the corresponding moving unit, so that the pump can supply air to the air bed; and when the air in the air bed needs to be extracted in the case of emergency, by operating the moving unit, a port of each of the tube bodies is not sealed by the moving unit, and in coordination with the airflow of the pump, the air, which is originally contained in the air bed, is rapidly extracted in an active mode. According to the scheme, the structure achieves the integration of such functions as air intake, rapid exhaust and the like; and the structure is high in industry value and advancement.
Description
Technical field
The active air extractor of CPR of air fluidized bed of the present invention, relates to a kind of air fluidized bed and can utilize the power of pump to carry out fast and drawing and pulling type exhaust technique initiatively with regard to the air in air fluidized bed when urgent.
Background technology
If when human body needs because of major disease to couch on one's sick bed for a long time, because time confined to bed, body weight is oppressed for a long time, the position of causing human body to contact with bed surface because chronic blood poor circulation, easily downright bad in a organized way decubital ulcer phenomenon.Decubital ulcer is obtained for avoiding patient, the most effective way allows patient bed exchange Inflated bed exactly, the air sac strip having commutative inflation and aerofluxus is distinguished in this kind of switch type air fluidized bed, utilize gas exchange charge, exhaust, can reach alternately and temporary transient discontiguous decompressing effect patient body, use the probability reducing decubital ulcer and occur.
Medical air fluidized bed among the people is in use, if when sufferer needs to carry out urgent first aid because of health, air fluidized bed must be discharged fast within the extremely short time, otherwise first-aid personnel is when pressing by sufferer heart, air cushion can produce reaction force, cause carrying out cardiopulmonary resuscitation (CPR), therefore, how the air in air fluidized bed is discharged fast very important.
Tradition air fluidized bed is most likely provided with a special air bleeding valve, and so the exhaust velocity of this kind of air bleeding valve is slow, and first aid Hour Minute Second must be striven, and exhaust velocity very likely incurs loss through delay rescue slowly.Though other method is outside equipped with a special air pump at air bleeding valve, to carry out fast pump, but shortcoming is that cost increases, and causes complicated integral structure, volume large, also unsightly.
Inventor is in view of existing disappearance, and spy creates into this case to grind then, the proposition that the phase can borrow this case, improve the shortcoming of existing air fluidized bed, and the phase makes this kind of product attain and causes perfect, desirable and practicality.
Summary of the invention
The active air extractor of CPR of air fluidized bed of the present invention, its main purpose is: design a kind of device, it is except the effect with air feed, also with the function of urgent Quick air-discharge, particularly this aerofluxus uses the air-flow of pump to carry out active aerofluxus, whereby, the object of fast pump can be reached.
The active air extractor of CPR of air fluidized bed of the present invention, its secondary objective is: design a kind of device, active quick exhaust function when it is urgent, shares air inlet pump, need not arrange one more in addition and to bleed dedicated pump; Whereby, can obtain and do not increase the advantages such as cost, volume be little, attractive in appearance.
The active air extractor of CPR of air fluidized bed of the present invention, its another object is: design a kind of device, and it integrates heat transmission body in inside, can effectively avoid pump because of over-heat inside causing trouble or damage may.
The active air extractor of CPR of air fluidized bed of the present invention, its another object is: design a kind of device, it is in time carrying out active urgent aerofluxus, user only needs simple pressure by an operation plate body, inner gas transmission body one end can be made to form open state, proportioning pump can carry out active Quick air-discharge, and it is quite convenient to use.
For reaching above-mentioned purpose, the invention provides a kind of active air extractor of CPR of air fluidized bed, comprising:
One body, this body has the space of a hollow;
One appendix unit, is located at the inside of this body, and this appendix unit is made up of several body, and this each body is in T shape, and make each body have three ports, a wherein side ports, is connected to the side of body; Another bottom port, is connected to body bottom portion place, and a remaining port, joins a location plate body to;
One location plate body, be located in this body, offer inner opening in this location plate body, this inner opening provides body one end group of appendix unit to put;
One active unit, is positioned at aforementioned body, the external edge of location-plate, utilizes displacement to provide the opening and closing of fault effect of the inner opening relative to location plate body.
In one embodiment of the present of invention, wherein this body side has side plate, and this side plate offers opening, and this opening is provided with air admission unit, and this air admission unit front end is pump.
In one embodiment of the present of invention, wherein this body bottom portion, has a base plate, and this base plate offers opening, and this opening is provided with linkage unit, and this linkage unit rear end is connected to air fluidized bed.
In one embodiment of the present of invention, wherein a wherein side of this body, is provided with exhaust passage, again in the end face of body, is provided with a short slot; This active unit, comprises an operation plate body and a movable plate body; This portable plate body is positioned at this body, and between location plate body and exhaust passage, the short slot that this movable plate body top passes body is provided with this operation plate body, and this portable plate physical ability is with the upper and lower interlock of operation plate body; On this movable plate body, be provided with air vent, each air vent lower edge is separately provided with consent, and in each consent, group is equipped with cock body.
In one embodiment of the present of invention, wherein between this movable plate body and exhaust passage, be provided with spring and pad, this spring and pad provide an active force, make the generation of movable plate body relative to the packing effect of location plate body.
In one embodiment of the present of invention, wherein this appendix unit, is made up of several body, comprises the first body, the second body, the 3rd body, the 4th body, the 5th body and heat radiation body; Wherein the first body, the second body, the 3rd body and the 4th body use in order to the inflation of supplying four regions of air fluidized bed, and the 5th body provides the air feed of heelpiece to use.
In one embodiment of the present of invention, wherein the 5th tubular body, group is equipped with a non-return valve.
In one embodiment of the present of invention, wherein more include a sensing unit, this sensing unit is located in this body, and it is a detecting element, can detect the state of active unit in order to induction.
In one embodiment of the present of invention, wherein this detecting element is a microswitch.
The CPR of air fluidized bed of the present invention is quick with active air extractor aerofluxus, effectively can avoid over-heat inside causing trouble or damage possibility, and cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is stereo appearance figure of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the section using state figure of the present invention as normal air feed.
Fig. 4 is the Quick air-discharge section using state figure of the present invention as urgent CPR first aid.
1-----body 11----space 12----side plate
121---opening 13----short slot 14----base plate
141---opening 15----exhaust passage 2-----appendix unit
21----first body 22----second body 23----the 3rd body
24----the 4th body 25----the 5th body 26----dispels the heat body
27----non-return valve 3-----locates plate body 31----inner opening
4-----active unit 40----operates the movable plate body of plate body 41----
411---air vent 412---consent 42----cock body
43----spring 44----pad 5-----air admission unit
6-----linkage unit 7-----sensing unit.
Detailed description of the invention
The hereby CPR detailed content of active air extractor of careful just air fluidized bed of the present invention, and the effect produced, coordinate graphic, the preferred embodiment of lifting a this case is described in detail as follows.
Head refers to shown in Fig. 1 and Fig. 2, and the active air extractor of CPR of this case air fluidized bed, comprising:
One body 1, this body 1 has the space 11 of a hollow, and this body 1 side, has side plate 12, and this side plate 12 offers opening 121; Again bottom this body 1, there is a base plate 14, this base plate 14 also offers opening 141; A wherein side of this body 1 aforementioned, is provided with exhaust passage 15, again in the end face of body 1, is provided with a short slot 13;
One appendix unit 2, be located at the inside of this body 1, this appendix unit 2 is made up of radical body, and the body of the present embodiment has six, comprises the first body 21, second body 22, the 3rd body 23, the 4th body 24, the 5th body 25 and heat radiation body 26; Wherein the first body 21, second body 22, the 3rd body 23 and the 4th body 24 use in order to the inflation of supplying four regions of air fluidized bed, and provide the air feed use of heelpiece as the 5th body 25, the body 26 that dispels the heat then is to provide the use of heat radiation; Except five bodys except heat radiation body 26, slightly in T shape, this each body (21,22,23,24,25) is made to have three ports, a wherein side ports, being connected to opening 121 place of the side plate 12 of body 1, another bottom port, is then opening 141 place being connected to body 1 base plate 14, a remaining port, joins a location plate body 3 to; Aforementioned this provides the 5th body 25 of heelpiece air feed inner, and group is equipped with a non-return valve 27;
One location plate body 3, be located in this body 1, offer inner opening 31 in this location plate body 3, this each inner opening 31 provides the body of appendix unit 2 (21,22,23,24,25) one end group to put use;
One active unit 4, comprises operation plate body 40 and a movable plate body 41; This movable plate body 41 is positioned at aforementioned body 1, and particularly between location plate body 3 and exhaust passage 15, this movable plate body 41 top passes the short slot 13 of body 1, is provided with an operation plate body 40, and this movable plate body 41 can with operation plate body about 40 interlock; On this movable plate body 41, be provided with air vent 411, each air vent 411 lower edge is separately provided with consent 412, and in each consent 412, group is equipped with cock body 42; Under normality, this cock body 42 is positioned on coaxial line with the inner opening 31 of location plate body 3, and namely inner opening 31 can be closed by cock body 42, but when urgent aerofluxus will be carried out, because of moving down of movable plate body 41, each air vent 411 will be made to be positioned on coaxial line with the inner opening 31 of location plate body 3; Separately, between this movable plate body 41 and exhaust passage 15, be provided with spring 43 and pad 44, this spring 43 provides an active force with pad 44, makes movable plate body 41 produce packing effect relative to location plate body 3;
One air admission unit 5, be located at side plate 12 outer end of this body 1 aforementioned, this air admission unit 5 comprises several inlet body, and this air admission unit 5 front end is pump (not shown);
One linkage unit 6, be located at base plate 14 outer end of this body 1 aforementioned, this linkage unit 6 comprises several gas transmission body, and this linkage unit 6 rear end is air fluidized bed (not shown);
One sensing unit 7, is located in aforementioned body, one detecting element, such as microswitch, can detect the state of active unit 4 in order to induction; This sensing unit 7, to be located at bottom operation plate body 40 as good; When operation plate body 40 moves down, when being namely in the urgent scavenging action of startup, this sensing unit 7 can be touched, to obtain an electric signal and to output to main frame.
Please coordinate Fig. 2 and Fig. 3, this case uses under normality, that is during only as the inflation of supply air fluidized bed.Air enters appendix unit 2 by pump supply through air admission unit 5, now because cock body 42 and the inner opening 31 of location plate body 3 are positioned on coaxial line, namely inner opening 31 can be closed by cock body 42, therefore the air entered all is transferred to linkage unit 6, to inflate with regard to air fluidized bed by appendix unit 2 bottom port.
Fig. 2 and Fig. 4 please be coordinate, when the first aid of urgent aerofluxus will be carried out, with hand by operation plate body 40, move down to make movable plate body 41 thereupon, now, each air vent 411 can be positioned on coaxial line with the inner opening 31 of location plate body 3, appendix unit 2 Single port is caused to form open state, and be greater than atmospheric pressure due to air fluidized bed air pressure inside, proportioning pump continue by the air-flow of the air feed of appendix unit 2 inlet end, originally the air being positioned at air fluidized bed will to be pulled out towards exhaust passage 15 by inner opening 31 end fast and to siphon away, so as to obtaining the object of active urgent Quick air-discharge.
In sum, the active air extractor of CPR of air fluidized bed of the present invention, according to existing patent statute, does not have the facts of must not violate and obtaining patent.This case is industrially utilized really, before application, do not seen publication or open use, and the non-technology known for public domain.Moreover this case effectively solves the medium-term and long-term Problems existing of prior art and reaches the demand of associated user and long term consumer, must prove the present invention and not can complete easily.
Though the present invention describes by previous embodiment, but still its form of alterable and details, reach in not departing from spirit of the present invention, and can be understood by the personage being familiar with this skill.The preferred embodiment of aforementioned this case, one of mode of only borrowing this case principle specifically to implement, but not as restriction, should define according to claim and be as the criterion.
Claims (9)
1. the active air extractor of the CPR of air fluidized bed, is characterized in that, comprising:
One body, this body has the space of a hollow;
One appendix unit, is located at the inside of this body, and this appendix unit is made up of several body, and this each body is in T shape, and make each body have three ports, a wherein side ports, is connected to the side of body; Another bottom port, is connected to body bottom portion place, and a remaining port, joins a location plate body to;
One location plate body, be located in this body, offer inner opening in this location plate body, this inner opening provides body one end group of appendix unit to put;
One active unit, is positioned at aforementioned body, the external edge of location-plate, utilizes displacement to provide the opening and closing of fault effect of the inner opening relative to location plate body.
2. the active air extractor of CPR of air fluidized bed as claimed in claim 1, it is characterized in that, wherein this body side has side plate, and this side plate offers opening, and this opening is provided with air admission unit, and this air admission unit front end is pump.
3. the active air extractor of CPR of air fluidized bed as claimed in claim 1 or 2, it is characterized in that, wherein this body bottom portion, have a base plate, this base plate offers opening, and this opening is provided with linkage unit, and this linkage unit rear end is connected to air fluidized bed.
4. the active air extractor of CPR of air fluidized bed as claimed in claim 1, it is characterized in that, wherein a wherein side of this body, is provided with exhaust passage, again in the end face of body, is provided with a short slot; This active unit, comprises an operation plate body and a movable plate body; This portable plate body is positioned at this body, and between location plate body and exhaust passage, the short slot that this movable plate body top passes body is provided with this operation plate body, and this portable plate physical ability is with the upper and lower interlock of operation plate body; On this movable plate body, be provided with air vent, each air vent lower edge is separately provided with consent, and in each consent, group is equipped with cock body.
5. the active air extractor of CPR of air fluidized bed as claimed in claim 4, it is characterized in that, wherein between this movable plate body and exhaust passage, be provided with spring and pad, this spring and pad provide an active force, make the generation of movable plate body relative to the packing effect of location plate body.
6. the active air extractor of CPR of air fluidized bed as claimed in claim 1, it is characterized in that, wherein this appendix unit, is made up of several body, comprises the first body, the second body, the 3rd body, the 4th body, the 5th body and heat radiation body; Wherein the first body, the second body, the 3rd body and the 4th body use in order to the inflation of supplying four regions of air fluidized bed, and the 5th body provides the air feed of heelpiece to use.
7. the active air extractor of CPR of air fluidized bed as claimed in claim 6, it is characterized in that, wherein the 5th tubular body, group is equipped with a non-return valve.
8. the active air extractor of CPR of air fluidized bed as claimed in claim 1, it is characterized in that, wherein more include a sensing unit, this sensing unit is located in this body, and it is a detecting element, can detect the state of active unit in order to induction.
9. the active air extractor of CPR of air fluidized bed as claimed in claim 8, it is characterized in that, wherein this detecting element is a microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549388.0A CN105559996A (en) | 2014-10-16 | 2014-10-16 | CPR (cardiopulmonary resuscitation) active air extraction apparatus of air bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549388.0A CN105559996A (en) | 2014-10-16 | 2014-10-16 | CPR (cardiopulmonary resuscitation) active air extraction apparatus of air bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559996A true CN105559996A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549388.0A Pending CN105559996A (en) | 2014-10-16 | 2014-10-16 | CPR (cardiopulmonary resuscitation) active air extraction apparatus of air bed |
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| CN (1) | CN105559996A (en) |
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Application publication date: 20160511 |
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