CN201304050Y

CN201304050Y - Multifunctional air inflating pump

Info

Publication number: CN201304050Y
Application number: CNU2008201369352U
Authority: CN
Inventors: 赖允能; 简良有
Original assignee: CHUNSHUO SCIENCE TECHNOLOGY Co Ltd
Current assignee: CHUNSHUO SCIENCE TECHNOLOGY Co Ltd
Priority date: 2008-09-18
Filing date: 2008-09-18
Publication date: 2009-09-09
Anticipated expiration: 2018-09-18

Abstract

The utility model relates to a multifunctional air inflating pump which mainly comprises an air inflating pump, a pressure detector, a positioning sensor, an air inlet exchanger, a control panel, a voltage device and a cardio-pulmonary resuscitation (CPR) device, wherein the voltage device is used for respectively providing power supply for the air inflating pump, the pressure detector, the air inlet exchanger and the control panel; a plurality of push buttons are arranged on the control panel to control the air inlet of an air bed, so the pressure detector make the air inlet exchanger repeatedly provide air with stable pressure in a short time; and compartmental air inlet pipe strips of the air bed have expansion and contraction action. Risk of bedsore of bedrid people and sticky feeling of instant falling of the head caused by low speed of the cardio-pulmonary resuscitation (CPR) device are avoided.

Description

The Pu is helped in multi-functional inflation

Technical field

This utility model relates to a kind of inflation and helps the Pu, and the Pu is helped in particularly a kind of multi-functional inflation.

Background technology

The sufferer of general long-term bed, because the body part compressing causes blood circulation bad, be easy to generate decubital ulcer, patients with bedsore often needs regular stir health and massage, to improve the disease situation or to prevent its generation, be illustrated in figure 1 as a kind of existing medical air fluidized bed aerating and exhaust device, mainly be that air inlet pipe 81 by aerating and exhaust device 80 is connected to air fluidized bed 90, and make air fluidized bed 90 be the variation that height rises and falls, reach the effect of anti-decubitus, if run into the urgent first aid of burst, can cooperate cardiopulmonary resuscitation (CPR) device 60 directly to unplug device, allow the direct quick air releasing of air chamber near chest, be convenient to do cardiopulmonary resuscitation, but, existing aerating and exhaust device 80 its internal pressure detectors can not obtain stablizing air pressure, because of the pressure detection device is arrived in the direct air inlet in group Pu of aerating and exhaust device 80, no loop spatial design reduces prominent impact of pressing of moment, the interpretation of build-up of pressure has some setbacks, cause air fluidized bed 90 to produce unsettled pressure, need the tight compensation correction of software, make the patient feel discomfort and influence patient's dormancy otherwise have.

Existing aerating and exhaust device 80 its inner fixed forms of blowing the group Pu adopt to paste or use the shock-absorbing foot to draw and are through on the shell, and its conduct vibrations can be easier to outer passing to outside the main frame.

Existing cardiopulmonary resuscitation (CPR) is not if device 60 head pipe bars are alternately made the check (non-return) valve functional design, its check (non-return) valve be usually located at can influence the position of cardiopulmonary resuscitation (CPR) device time of losing heart, open cardiopulmonary resuscitation (CPR) and install 60 and also can make head cause the sticky feeling that moment falls down if carry out.

This shows that existing medical air fluidized bed still has above-mentioned disappearance, and waits to be improved.

Summary of the invention

The purpose of this utility model provides a kind of multi-functional inflation and helps the Pu, is applicable to periodically to charge and discharge gas, and has than noiselessness, is difficult for producing vibration, promotes the purpose of air fluidized bed comfortableness and massage effect.

For reaching above-mentioned purpose, the utility model proposes a kind of multi-functional inflation and help the Pu, be one air fluidized bed with plural gas tube bar to be charged and discharged gas in order to control an inflation group Pu, multi-functional inflation helps the Pu that one loam cake is set, one base and a panel, mainly comprise: an inflation group Pu, one pressure detection device, one location induction installation, one charges and discharge the gas exchanger, one control panel, one voltage apparatus and a cardiopulmonary resuscitation (CPR) device, air inlet directly is connected on cardiopulmonary resuscitation (CPR) device body, and the check (non-return) valve of cardiopulmonary resuscitation (CPR) device is installed in another head end near air fluidized bed; And the pressure detection device at inflation group Pu can be OPTICAL SENSORS or microswitch or magnetic reed switch or faradic current valve, and the pressure sensor of communicating pipe to the machine plate can be arranged; It is to have at least one breather and escape pipe that the Pu is helped in described inflation, and be closed shell, the flow-disturbing of isolated outside air provides stable air inlet, with charge and discharge the gas exchanger and be communicated with, utilize the voltage apparatus provide respectively power supply to inflation group Pu, pressure detection device, charge and discharge gas exchanger and control panel.

Wherein, described inflation helps Pu and the required power supply of motor that charges and discharge the gas exchanger to be about general civil power, and control panel and pressure detection device, then provide dc source by the voltage device, described control panel is provided with a plurality of buttons, the air inlet of air fluidized bed is set in control, makes the pressure detection device receive control panel control electric current, makes to charge and discharge the air that the gas exchanger is supplied with voltage stabilizing repeatedly in extremely short equal time difference;

Wherein, the described gas exchanger that charges and discharge has at least two breathers and escape pipe, described two breathers are located at lower wall, one breather is for the Pu air inlet of inflation group, the pressure of the air inlet that one less breather voltage supply force detection tolerance is surveyed inflation group Pu to the air fluidized bed, in addition two or three breathers are connected to air fluidized bed and charge and discharge gas, the action of make the gas tube bar of being separated by of air fluidized bed be bloated, contracting and than noiselessness;

Wherein, the changeover panel design that charges and discharge the gas exchanger thus can allow air-flow, and more steady its vibration reduces through being delivered to the pressure detection device on the machine plate little communicating pipe, makes the work of detecting back pressure more smooth, to reach the degree of stability of control air fluidized bed pressure;

Wherein, the fixed form at inflation group Pu is adopted the balance sus-pension of soaring, and can reduce conduct vibrations outside main frame;

Wherein, inflation group Pu can be adopted general existing style or be adopted novel patent inflation group Pu (application case number: No. 095223219);

Wherein, air fluidized bed is provided with a cardiopulmonary resuscitation (CPR) device, if head pipe bar is not alternately made the check (non-return) valve functional design, be positioned at the position that can not influence the time that cardiopulmonary resuscitation (CPR) device loses heart after the improvement of its check (non-return) valve, and slow down and make head cause the sticky feeling that moment falls down;

Wherein, the lower wall that charges and discharge the gas exchanger is provided with an intake section, dish fan shape air inlet center in the collocation, the existing guiding area that more increases air inlet, make the air-flow of air inlet can be more steady, the intake section of described lower wall will be isolated for the breather that the breather and the voltage supply force detection tolerance of the Pu air inlet of inflation group are surveyed air inlet, make the Pu air inlet of inflation group through corresponding air inlet center of going up dish, flow to towards the breather of pressure detection device, promptly sensing apparatus can be more stable than the force value that the air inlet amount of existing apparatus in the group Pu arrives again;

Wherein, inflation group Pu fixed form utilizes rubber shock-absorbing foot to place the two ends of balancing in situ, on host housing, do the design of ㄇ type, during assembling rubber shock-absorbing foot drawn toward ㄇ type place and block fixing, existing easier assembling and dismounting, increase the efficient of producing or safeguarding, and because of the sus-pension of soaring does not allow inflation group Pu directly very stiff and demanding to host housing, the existing degree that more reduces conduct vibrations.

The beneficial effects of the utility model are, are applicable to periodically to charge and discharge gas, and have than noiselessness, are difficult for producing vibration, promote air fluidized bed comfortableness and massage effect.

Description of drawings

Fig. 1 is existing medical air fluidized bed aerating and exhaust device;

Fig. 2 is the exploded view at the multi-functional inflation of this utility model group Pu;

Fig. 3 is the constitutional diagram at the multi-functional inflation of this utility model group Pu;

Fig. 4 is that first kind of the multi-functional inflation of this utility model group Pu charges and discharge gas exchanger exploded view;

Fig. 5 is that second kind of the multi-functional inflation of this utility model group Pu charges and discharge gas exchanger exploded view;

Fig. 6 is that the third of the multi-functional inflation of this utility model group Pu charges and discharge gas exchanger exploded view;

Fig. 7 is a preferred embodiment sketch map at the multi-functional inflation of this utility model group Pu;

Fig. 8 is the exploded view of this utility model air fluidized bed with cardiopulmonary resuscitation (CPR) device;

Fig. 9 is existing cardiopulmonary resuscitation (CPR) device air flow direction sketch map;

Figure 10 is the another kind of cardiopulmonary resuscitation of this utility model (CPR) device air flow direction sketch map;

Figure 11 is the pipe bar structural representation of this utility model foot air fluidized bed.

The multi-functional inflation of description of reference numerals: 1-group Pu; The 2-loam cake; The 3-base; The 4-body; The 5-panel; 10-inflation group Pu; The 11-breather; The 12-escape pipe; The 13-breather; 20-pressure detection device; 30-charges and discharge the gas exchanger; The 40-control panel; 50-voltage apparatus; 60,70-cardiopulmonary resuscitation (CPR) device; 61,71,77-check (non-return) valve; The 72-belt; The 73-lid; The 74-body; The 75-cylinder; 76-fills in pipe; The 80-aerating and exhaust device; The 81-air inlet pipe; 90,92-air fluidized bed; The 91-head end; 93-manages bar; The 100-lower wall; The 101-intake section; The 102-through hole; The 103-spacer; The 104-pedestal; The 110-syncmotor; 120-locatees induction installation; The last dish of 200-; 201-air inlet center; The 202-portion of losing heart; The 203-pressure section; The 711-stopper; The 712-pad; The 730-sealed tube; 931-current stabilization air chamber; The 932-plenum chamber; 9310,9321-valve.

The specific embodiment

Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.

As Fig. 2, Fig. 3 and shown in Figure 7, this practicality mainly comprises: an inflation group Pu 10, one pressure detection device 20, one location induction installation 120, one charges and discharge gas exchanger 30, one control panel 40 and a voltage apparatus 50 and a cardiopulmonary resuscitation (CPR) device 70, described inflation group Pu 10 is to have at least two kinds: general existing style or adopt novel patent inflation group Pu (application case number: No. 095223219), it has a breather 11 and escape pipe 12, and be closed shell, the flow-disturbing of isolated outside air, stable air inlet is provided, with charge and discharge gas exchanger 30 and be communicated with, utilize voltage apparatus 50 to provide power supply respectively to inflation group Pu 10, pressure detection device 20, charge and discharge gas exchanger 30 and control panel 40, wherein, described inflation group Pu 10 and air inlet exchanger 30 required power supplys are general civil power, and control panel 40 and pressure detection device 20, then provide dc source by voltage apparatus 50, described control panel 40 is provided with a plurality of buttons, the air inlet of air fluidized bed 92 is set in control, make pressure detection device 20 receive control panel 40 control power supplys, in extremely short equal time difference, make and charge and discharge the air that gas exchanger 30 is supplied with voltage stabilizing repeatedly, utilize a loam cake 2, one base 3 and a panel 5 combinations are a multi-functional inflation and help Pu 1 with upper member.

As Fig. 2 and shown in Figure 4, the described gas exchanger 30 that charges and discharge has two breathers (11,13) with escape pipe 12, and more comprise a lower wall 100, be provided with breather (11,13) with escape pipe 12, and be provided with an intake section 101 and two through holes 102, dish 200 fan shape air inlet centers 201 in the collocation, described intake section 101 is established spacer 103, will be isolated with the breather 13 that voltage supply force detection device 20 measures air inlet for the breather 11 of inflation group Pu 10 air inlets, make Pu 10 air inlets of inflation group by the air inlet center 201 of intake section 101 through corresponding last dish 200, flow to the breather 13 towards pressure detection device 20 again, promptly pressure detection device 20 can be more stable than the force value that the air inlet amount of existing apparatus at the group Pu arrives; Coil 200 on one, be butterfly shape, fan shape air inlet center 201 be set and the portion 202 of losing heart, make to charge and discharge the gas exchanger 30 upper and lower dish on it by syncmotor 110 driven rotary, and a pedestal 104 is set, for 120 lockings of location induction installation, as Fig. 4 its two escape pipe 12 can be inflated simultaneously, a perhaps escape pipe 12 inflations, another escape pipe 12 loses heart, replace in turn, and fan shape air inlet center 201 can make the air-flow that charges and discharge gas more steady than the existing guiding area that more increases air inlet.

As Fig. 2 and shown in Figure 5, the described gas exchanger 30 that charges and discharge has two breathers (11,13) with three escape pipes 12, and further comprise a lower wall 100, be provided with two breathers (11,13) with three escape pipes 12, and be provided with an intake section 101 and three through holes 102, dish 200 fan shape air inlet centers 201 in the collocation, described intake section 101 is established spacer 103, will be isolated with the breather 13 that voltage supply force detection device 20 measures air inlet for the breather 11 of inflation group Pu 10 air inlets, make Pu 10 air inlets of inflation group by the air inlet center 201 of intake section 101 through corresponding last dish 200, flow to the breather 13 towards pressure detection device 20 again, promptly pressure detection device 20 can be more stable than the force value that the air inlet amount of existing apparatus in the group Pu arrives; Coil 200 on one, be circle, fan shape air inlet center 201 is set and the portion 202 of losing heart, make the air inlet exchanger 30 upper and lower dish on it by syncmotor 110 driven rotary, and pressure section 203 is set, make its three escape pipe 12 can take turns two escape pipes 12 inflation, one escape pipe 12 and lose heart and replace, and fan shape air inlet center 201 can make the air-flow of air inlet more steady than having the guiding area that more increases air inlet now.

As Fig. 2 and shown in Figure 6, the described gas exchanger 30 that charges and discharge has two breathers (11,13) with escape pipe 12, and more comprise a lower wall 100, be provided with at least two breathers (11,13) with escape pipe 12, and be provided with an intake section 101 and two through holes 102, dish 200 fan shape air inlet centers 201 in the collocation, described intake section 101 is established spacer 103, will be isolated with the breather 13 that voltage supply force detection device 20 measures air inlet for the breather 11 of inflation group Pu 10 air inlets, make Pu 10 air inlets of inflation group by the air inlet center 201 of intake section 101 1 breathers 11 through corresponding last dish 200, flow to the breather 13 towards pressure detection device 20 again, promptly pressure detection device 20 can be more stable than the force value that the air inlet amount of existing apparatus in the group Pu arrives; Coil 200 on one, be circle, fan shape air inlet center 201 is set and the portion 202 of losing heart, makes to charge and discharge the gas exchanger 30 upper and lower dish on it, and pressure section 203 is set uses with 120 collocation of location induction installation by syncmotor 110 driven rotary, its two escape pipe 12 can be inflated simultaneously, a perhaps escape pipe 12 inflations, another escape pipe 12 loses heart, and replaces in turn, and fan shape air inlet center 201 can have the guiding area that more increases air inlet now, makes the air-flow of air inlet more steady.

As Fig. 2 and shown in Figure 7, voltage apparatus 50 provides power supply to inflation group Pu 10 respectively, pressure detection device 20, charge and discharge gas exchanger 30 and control panel 40, described inflation helps Pu 10 to have an escape pipe 12 connections one body 4, again with charge and discharge gas exchanger 30 and be connected, and the described gas exchanger 30 that charges and discharge has two breathers 11 and two escape pipes 12, described breather 11 is connected with body 4 one ends of inflation group Pu 10 escape pipes 12, receive control panel 40 control power supplys by location induction installation 120, make charge and discharge gas exchanger 30 on it on, lower wall is by syncmotor 110 driven rotary, its two escape pipe 12 can be inflated simultaneously, a perhaps escape pipe 12 inflations, another escape pipe 12 loses heart, replace in turn, two escape pipes 12 are connected with air fluidized bed 92 by body 4, make air inlet exchanger 30 connect air fluidized bed 92 is supplied with voltage stabilizing repeatedly in extremely short equal time difference air, and the gas tube bar of being separated by of air fluidized bed 92 is bloated, the action of contracting, wherein, air fluidized bed 92 is provided with a cardiopulmonary resuscitation (CPR) device 70, in the time of can doing urgent first aid, moment unplugs cardiopulmonary resuscitation (CPR) device and makes chest earlier and lose heart, and can allow head be difficult for causing moment to fall down.

As shown in Figure 7 and Figure 8, the check (non-return) valve 71 of cardiopulmonary resuscitation (CPR) device 70 is installed in another head end 91 near air fluidized bed 92, cardiopulmonary resuscitation (CPR) device 70 is by adhering to lid 73 on the belt 72, lid 73 is provided with sealed tube 730, sealed tube 730 covers the cylinder 75 of body 74, and independently plug pipe 76 is set individually at the side of

body

74,76 of plug pipes do not communicate with cylinder 75, and near the head end 91 of air fluidized beds 92 check (non-return) valve 71 is set at plug pipe 76, check (non-return) valve 71 comprises a cylindrical plug 711 and a pad 712, make air inlet be stabilized in sustained height, be positioned at after its check (non-return) valve 71 improvement and can not influence cardiopulmonary resuscitation (CPR) the device position of disappointing time, can adjust disappointing flow in the plug pipe 76, and slow down and make head cause the sticky feeling that moment falls down, plug pipe 76 also can be taken over other and need be stabilized in the sustained height position.

As shown in Figure 9, it is existing cardiopulmonary resuscitation (CPR) device air flow direction sketch map, the check (non-return) valve 61 of cardiopulmonary resuscitation (CPR) device 60 is installed on inlet end, opens cardiopulmonary resuscitation (CPR) device 60 when implementation and can make head cause the sticky feeling that moment falls down.

As shown in figure 10, it is the another kind of cardiopulmonary resuscitation of this utility model (CPR) device air flow direction sketch map, the air inlet of cardiopulmonary resuscitation (CPR) device 70 directly is connected on cardiopulmonary resuscitation (CPR) device 70 bodies, the check (non-return) valve 77 of cardiopulmonary resuscitation (CPR) device 70 is to install 70 outlet sides with thread lock or other these fixed-site check (non-return) valve modes behind direct ejaculation dress valve block or the dress valve block in cardiopulmonary resuscitation (CPR), and the 70 extendible extensions of cardiopulmonary resuscitation (CPR) device are more than at least one group.

As Fig. 7 and shown in Figure 11; the pipe bar 93 of this utility model air fluidized bed 92 is separated into a current stabilization air chamber 931 and a plenum chamber 932; current stabilization air chamber 931 is established a valve 9310 and is connected to cardiopulmonary resuscitation (CPR) device 70 (figure does not show); stable air pressure is provided; plenum chamber 932 is provided with valve 9321 and is connected (figure does not show) with escape pipe 12; plenum chamber 932 is expanded; the dipping and heaving that contracts is more obvious; be subjected to the influence of current stabilization air chamber 931 squeezing effects; air-flow velocity increases; not only whole inflation effect is quickened; mainly place the foot of air fluidized bed, the defencive function that increases anti-decubitus can also be arranged for the contacting points position of patient's heel and mattress.

In sum, this case improves existing structure, and solves the multinomial inconvenience of existing article, should fully meet the legal innovation patent important document of novelty and progressive, files an application in accordance with the law.

More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1, the Pu is helped in a kind of multi-functional inflation, it is characterized in that, be one air fluidized bed with plural gas tube bar to be charged and discharged gas in order to control an inflation group Pu, it is provided with a loam cake, a base and a panel, it comprises: an inflation group Pu, a pressure detection device, a location induction installation, charge and discharge gas exchanger, a control panel, a voltage apparatus and a cardiopulmonary resuscitation device, wherein

The Pu is helped in described inflation, is to have at least one breather and escape pipe, and is closed shell, is communicated with the described gas exchanger that charges and discharge;

Described pressure detection device receives described control panel control electric current, makes the air inlet exchanger supply with the air of voltage stabilizing repeatedly in extremely short equal time difference;

Described location induction installation receives described control panel control power supply, makes the described upper and lower dish of gas exchanger on it that charge and discharge by the syncmotor driven rotary;

The described gas exchanger that charges and discharge makes air-flow more steady through being delivered to the described pressure detection device on the machine plate little communicating pipe by the changeover panel structure;

Described control panel is provided with a plurality of buttons, and the air inlet of described air fluidized bed is set in control, makes described pressure detection device receive described control panel control electric current, makes the described air that the gas exchanger is supplied with voltage stabilizing repeatedly that charges and discharge in extremely short equal time difference;

Described voltage apparatus provides power supply to help Pu, described pressure detection device, described gas exchanger and the described control panel of charging and discharging to described inflation respectively; And

Described cardiopulmonary resuscitation device, air inlet directly are connected on the cardiopulmonary resuscitation device body, and the check (non-return) valve of described cardiopulmonary resuscitation device is installed in another head end near described air fluidized bed.

2, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that described air inlet exchanger includes:

Dish on one is provided with fan shape air inlet center and the portion of losing heart;

One lower wall, be provided with at least two breathers and escape pipe, and be provided with an intake section, the described dish fan shape air inlet center of going up of arranging in pairs or groups, described intake section is established spacer, will be isolated with the breather of surveying air inlet for described pressure detection tolerance for the breather of described inflation group Pu air inlet, make the Pu air inlet of described inflation group by intake section through corresponding described air inlet center of going up dish, flow to the breather that leads to described pressure detection device again.

3, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, it is to connect a body that the Pu is helped in described inflation, be connected with described air inlet exchanger again, described air inlet exchanger escape pipe is connected with described air fluidized bed by described body, makes described air inlet exchanger connect the air that described air fluidized bed is supplied with voltage stabilizing repeatedly.

4, multi-functional inflation according to claim 1 group Pu is characterized in that described location induction installation is OPTICAL SENSORS or microswitch or magnetic reed switch or faradic current valve, and the pressure sensor of communicating pipe to the described machine plate arranged.

5, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, described inflation group Pu and the described required power supply of motor that charges and discharge the gas exchanger are general civil power, and described control panel and described pressure detection device then provide dc source by the voltage device.

6, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, the described gas exchanger that charges and discharge has at least two breathers and escape pipe, described two breathers are located at lower wall, a described breather is helped the Pu air inlet for described inflation, the pressure of a described breather is surveyed described inflation group Pu for described pressure detection tolerance air inlet to the described air fluidized bed, two or three described breathers are connected to described air fluidized bed and charge and discharge gas in addition, the action that makes the gas tube bar of being separated by of described air fluidized bed be bloated, contract.

7, multi-functional inflation according to claim 1 group Pu is characterized in that, the fixed form at described inflation group Pu adopts the balance sus-pension of soaring.

8, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, described inflation group Pu fixed form utilizes rubber shock-absorbing foot to place the two ends of balancing in situ, does the design of ㄇ type on host housing, draws rubber shock-absorbing foot toward ㄇ type place during assembling and blocks fixing.

9, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, described cardiopulmonary resuscitation device expands extension more than at least one group.

10, the Pu is helped in multi-functional inflation according to claim 1, it is characterized in that, the pipe bar of described air fluidized bed is separated into a current stabilization air chamber and a plenum chamber, described current stabilization air chamber is established a valve and is connected to described cardiopulmonary resuscitation device, stable air pressure is provided, and described plenum chamber is provided with valve and is connected with described escape pipe.