CN101648041A - Medical micropore atomization medicine absorber - Google Patents

Abstract

The invention relates to a medicine absorber, in particular to a medical micropore atomization medicine absorber. This medical treatment micropore atomizing inhaler includes: the main part installs liquid medicine case, circuit arrangement in the main part, install micropore piezoceramics atomizing piece in the liquid medicine case, micropore piezoceramics atomizing piece is connected with the atomizing control panel among the circuit arrangement, and micropore piezoceramics atomizing piece produces the high frequency oscillation effect under the control of atomizing control panel, and the order supplies the patient to absorb after the liquid medicine that meets with micropore piezoceramics atomizing piece shakes out the formation fog through the micropore on the micropore piezoceramics atomizing piece. The invention can atomize the liquid medicine into fog with particle diameter in a certain range, and the fog is absorbed by capillary vessels of a respiratory system through a throat, a trachea, a bronchus and a lung and enters a blood circulation system. The invention is mainly used for critical patients, coma patients and infants, patients who cannot independently accept medicines and patients who are unwilling to accept and unable to continuously accept oral administration, injection and infusion administration.

Description

A kind of medical micropore atomization medicine absorber

Technical field:

The present invention relates to a kind of medicine absorber, refer in particular to a kind of medical micropore atomization medicine absorber.

Background technology:

Existing medical nebulizer is mainly used in the medical apparatus and instruments of disease prevention and respiratory tract system disease treatment, by the indispensable medical appliance of medicine mist therapy of extensive use gradually.But existing medical nebulizer is uncontrollable atomizing particle size, can only be used for aspects such as have hot coppers, lung moistening, is the auxiliary treatment equipment of respiratory tract system disease.Existing medical nebulizer can't be used for critical patient, coma patient, infant etc. can't independently accept the medicine patient, perhaps is reluctant to accept, can't continues to accept the patient of oral, injection, the administration of drop mode.Existing medical nebulizer can't be atomized into liquid medicine the mist of particle diameter in certain limit, can't enter trunnion, trachea, bronchus, lung, thereby can't be absorbed by the blood capillary of respiratory system, and then can't enter blood circulation.

Summary of the invention:

Technical problem to be solved by this invention overcomes the deficiencies in the prior art exactly, and a kind of medical micropore atomization medicine absorber is provided.

For solving the problems of the technologies described above, the present invention has adopted following technical scheme: this medical micropore atomization medicine absorber comprises: main body, liquid medicine case, circuit arrangement are installed on the main body, micropore piezoelectric ceramics atomizing piece is installed in the described liquid medicine case, micropore piezoelectric ceramics atomizing piece is connected with atomizing panel in the circuit arrangement, micropore piezoelectric ceramics atomizing piece produces higher-order of oscillation effect under the control of atomizing panel, order absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece shakes the formation mist with the liquid medicine that micropore piezoelectric ceramics atomizing piece joins.

The suction cotton core is posted in described micropore piezoelectric ceramics atomizing piece bottom surface, suction cotton core and liquid medicine case bottom surface join, micropore piezoelectric ceramics atomizing piece produces higher-order of oscillation effect under the control of atomizing panel, the liquid medicine that order suction cotton core and micropore piezoelectric ceramics atomizing piece join enters breathing mask by conduit and absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece shakes the formation mist.

Described breathing mask partly inserts in the liquid medicine case, and is fixed on the liquid medicine case; Described conduit is connected on the breathing mask that is positioned at the liquid medicine case, and communicates with breathing mask; Described micropore piezoelectric ceramics atomizing piece is installed on catheter tip; Above-mentioned suction cotton core is affixed on the micropore piezoelectric ceramics atomizing piece bottom surface, and joins with the bottom surface of liquid medicine case.

Or, the liquid medicine of described micropore piezoelectric ceramics atomizing piece and liquid medicine case bottom surface joins, micropore piezoelectric ceramics atomizing piece produces higher-order of oscillation effect under the control of atomizing panel, the liquid medicine that makes liquid medicine case bottom surface and micropore piezoelectric ceramics atomizing piece join enters breathing mask by conduit and absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece shakes the formation mist.

Described conduit is inserted in the liquid medicine case by the bottom of liquid medicine case sidewall, and is fixed on the liquid medicine case; Described micropore piezoelectric ceramics atomizing piece is installed on the end of the conduit that is positioned at the liquid medicine case, and joins with the liquid medicine of liquid medicine case bottom surface; Described breathing mask is connected in and is positioned at the outer conduit of liquid medicine case on the beginning, and communicates with conduit; The bottom surface of described liquid medicine case is the inclined-plane.

Described micropore piezoelectric ceramics atomizing piece comprises: circular sheet metal and the hollow annular piezoelectric ceramic piece that is compounded in the sheet metal center, the hollow parts of piezoelectric ceramic piece is provided with circular vibrating area, the center of vibrating area is provided with the range of atomization, the range of atomization is provided with laser atomizing micropore, micropore has apopore and inlet opening, apopore is positioned at the piezoelectric ceramic piece front, and the inlet opening is positioned at the piezoelectric ceramic piece back side.

The aperture of described apopore is 2～6 microns, and the water outlet aperture that is more suitable for human body trunnion, trachea, lung absorption is the 3-5 micron.

Described circuit arrangement comprises: by atomizing panel, above-mentioned micropore piezoelectric ceramics atomizing piece, switch, the battery of lead connection.

Described main body wall is provided with the USB interface to the circuit arrangement power supply.

Described main body is plastic cement or metal-back main body.

After adopting said structure, the present invention has the following advantages:

1, the present invention produces higher-order of oscillation effect by micropore piezoelectric ceramics atomizing piece under the control of atomizing panel, order absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece shakes the formation mist with the liquid medicine that micropore piezoelectric ceramics atomizing piece joins, compare with the heating atomization mode, can save 90% the energy, be not easy to stop up, safe, low noise, long-life, low-power consumption.

2, the present invention can be atomized into liquid medicine the mist of particle diameter in certain limit, via trunnion, trachea, bronchus, lung, is absorbed by the blood capillary of respiratory system, enters blood circulation.

3, the present invention can conveniently power to circuit arrangement by battery; When battery uses up and can not in time change battery, can power to circuit arrangement by the USB interface on plastic cement or the metal-back main body wall is convenient.

4, the present invention is mainly used in critical patient, coma patient, infant etc. and can't independently accepts the medicine patient, perhaps is reluctant to accept, can't continues to accept the patient of oral, injection, the administration of drop mode.

Description of drawings:

Fig. 1 is an axonometric chart of the present invention among the embodiment one;

Fig. 2 is the exploded perspective view of Fig. 1;

Fig. 3 is the main cutaway view of Fig. 1;

Fig. 4 be among Fig. 2 micropore piezoelectric ceramics atomizing piece overlook enlarged diagram;

Fig. 5 is the main cutaway view of Fig. 4;

Fig. 6 is a main cutaway view of the present invention among the embodiment two.

The specific embodiment:

The present invention is further illustrated below in conjunction with accompanying drawing:

Embodiment one

See shown in Fig. 1～5 the present invention includes in the present embodiment: main body 1,liquid medicine case 2, circuit arrangement are installed on the main body 1, wherein, main body 1 is plastic cement or metal-back main body.Micropore piezoelectric ceramics atomizing piece 4 is installed in thisliquid medicine case 2, micropore piezoelectric ceramics atomizing piece 4 is connected with atomizing panel 7 in the circuit arrangement, micropore piezoelectric ceramics atomizing piece 4 produces higher-order of oscillation effect under 7 controls of atomizing panel, order absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece 4 shakes the formation mist with the liquid medicine that micropore piezoelectric ceramics atomizing piece 4 joins.

Particularly: the foregoing circuit device comprises: by atomizing panel 7, micropore piezoelectric ceramics atomizing piece 4,switch 8, thebattery 9 of lead connection, wherein, atomizing panel 7 is installed in plastic cement or the metal-back main body,switch 8 is installed on plastic cement or metal-back main body wall, starts or the shut-off circuit device by switch 8 persons of being easy to use on plastic cement or the metal-back main body wall.

Above-mentioned micropore piezoelectric ceramics atomizing piece 4 comprises:circular sheet metal 41 and the hollow annular piezoelectricceramic piece 42 that is compounded insheet metal 41 centers, the hollow parts of piezoelectricceramic piece 42 is provided withcircular vibrating area 43, the center of vibratingarea 43 is provided with range ofatomization 44, range ofatomization 44 is carved with laser atomizing micropore, and micropore has apopore and inlet opening.Apopore is positioned at piezoelectricceramic piece 42 fronts, and the inlet opening is positioned at piezoelectricceramic piece 42 back sides, and piezoelectricceramic piece 42 is connected with atomizing panel 7 by lead respectively with sheet metal 41.Wherein, the aperture of apopore is 3～5 microns, facts have proved, 3～5 microns is the Optimal Control value, is more suitable for human body trunnion, trachea, lung absorption, and is excessive or too small all harmful.

Suction cotton core 5 is posted in above-mentioned micropore piezoelectric ceramics atomizing piece 4 bottom surfaces, suction cotton core 5 joins withliquid medicine case 2 bottom surfaces, micropore piezoelectric ceramics atomizing piece 4 produces higher-order of oscillation effect under 7 controls of atomizing panel, order suction cotton core 5 shakes with the micropore of liquid medicine on micropore piezoelectric ceramics atomizing piece 4 that micropore piezoelectric ceramics atomizing piece 4 joins, shake particle diameter at the mist of certain limit, this mist enters breathing mask 3 through conduit 6,pipeline 31 and absorbs for patients.Above-mentioned breathing mask 3 forms apipeline 31, and thispipeline 31 inserts in theliquid medicine case 2, and is fixed on the liquid medicine case 2.Above-mentioned conduit 6 is connected in the end of thepipeline 31 that is positioned atliquid medicine case 2, and communicates with breathing mask 3 by pipeline 31.Above-mentioned micropore piezoelectric ceramics atomizing piece 4 is installed on conduit 6 ends, and promptly micropore piezoelectric ceramics atomizing piece 4 external diameters are connected with the internal diameter formation fitted seal of conduit 6 ends.Above-mentioned suction cotton core 5 is affixed on micropore piezoelectric ceramics atomizing piece 4 bottom surfaces, and joins with the bottom surface ofliquid medicine case 2.

When making micropore piezoelectric ceramics atomizing piece 4, by the moment scanning on metal material of superfine focussed laser beam, make and stay the micropore that computer program is set quantity on thesheet metal 41, the piezoelectricceramic piece 42 that on its back side, adheres to a slice customization, be subjected to the excitation of the signal of telecommunication when piezoelectricceramic piece 42, produce high-frequency resonant, the energy of this vibration causes that the micropore punching block on the piezoelectricceramic piece 42 produces sonic oscillation, and make the liquid medicine that is adsorbed on the microporous membrane produce sonic oscillation, the structure of liquid medicine is broken up and produce the elegant mist of nature, need not heating or add any chemical reagent, compare with the heating atomization mode, can save 90% the energy, be not easy to stop up, safe, low noise, long-life, low-power consumption.

Be provided with theusb 10 of powering to circuit arrangement in plastic cement or metal-back main body wall, thisusb 10 is connected with circuit arrangement by lead.Whenbattery 9 uses up and can not in time changebattery 9, can conveniently power to circuit arrangement by thisusb 10.

When needs of patients atomizing type drug treatment, select liquid medicine to be enclosed in theliquid medicine case 2 at disease,starting switch 8 is connected circuit then, micropore piezoelectric ceramics atomizing piece 4 is started working, micropore piezoelectric ceramics atomizing piece 4 generation higher-order of oscillation effects under 7 controls of atomizing panel this moment, order suction cotton core 5 shakes with the micropore of liquid medicine on micropore piezoelectric ceramics atomizing piece 4 that micropore piezoelectric ceramics atomizing piece 4 joins, the mist of particle diameter in certain limit shakes, this mist is through conduit 6,pipeline 31 enters breathing mask 3, the patient is via trunnion, trachea, bronchus, lung, absorbed by the blood capillary of respiratory system, enter blood circulation.When needs stop administration, only need will closeswitch 8 with circuitry cuts, micropore piezoelectric ceramics atomizing piece 4 quits work.Liquid medicine inliquid medicine case 2 runs out, and atomizing panel 7 makes micropore piezoelectric ceramics atomizing piece 4 quit work in the circuit in the automatic shutdown circuit device.

Embodiment two

See shown in Figure 6, present embodiment two is with embodiment one difference: the micropore piezoelectric ceramics atomizing piece 4 in the present embodiment two joins with the liquid medicine ofliquid medicine case 2 bottom surfaces, micropore piezoelectric ceramics atomizing piece 4 produces higher-order of oscillation effect under 7 controls of atomizing panel, the liquid medicine that makesliquid medicine case 2 bottom surfaces and micropore piezoelectric ceramics atomizing piece 4 join enters breathing mask 3 by conduit 6 and absorbs for the patient after the micropore on the micropore piezoelectric ceramics atomizing piece 4 shakes the formation mist.

Furthermore: above-mentioned conduit 6 is inserted in theliquid medicine case 2 by the bottom ofliquid medicine case 2 sidewalls, and is fixed on the liquid medicine case 2.Above-mentioned micropore piezoelectric ceramics atomizing piece 4 is installed on the end of the conduit 6 that is positioned atliquid medicine case 2, and promptly micropore piezoelectric ceramics atomizing piece 4 external diameters are connected with the internal diameter formation fitted seal of conduit 6 ends.Micropore piezoelectric ceramics atomizing piece 4 joins with the liquid medicine ofliquid medicine case 2 bottom surfaces.Above-mentioned breathing mask 3 is connected in and is positioned atliquid medicine case 2 conduit outward on 6 beginnings, and communicates with conduit 6.

In order to allow the liquid medicine ofliquid medicine case 2 bottom surfaces be convenient to join with micropore piezoelectric ceramics atomizing piece 4, the bottom surface ofliquid medicine case 2 is set to the inclined-plane.

Certainly, the above only is embodiments of the invention, be not to limit the scope of the present invention, all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.

Claims (10)

Translated fromChinese

1、一种医疗微孔雾化吸药器，包括：主体(1)，主体(1)上安装有药水箱(2)、电路装置，其特征在于：所述药水箱(2)内安装有微孔压电陶瓷雾化片(4)，微孔压电陶瓷雾化片(4)与电路装置中的雾化控制板(7)连接，微孔压电陶瓷雾化片(4)在雾化控制板(7)控制下产生高频振荡作用，令与微孔压电陶瓷雾化片(4)相接的药水经微孔压电陶瓷雾化片(4)上的微孔振出形成雾后供患者吸收。1. A medical microporous atomizing drug inhaler, comprising: a main body (1), on which a liquid medicine tank (2) and a circuit device are installed, and it is characterized in that: the liquid medicine tank (2) is equipped with The microporous piezoelectric ceramic atomizing sheet (4), the microporous piezoelectric ceramic atomizing sheet (4) is connected with the atomization control board (7) in the circuit device, the microporous piezoelectric ceramic atomizing sheet (4) Under the control of the chemical control board (7), a high-frequency oscillation is generated, so that the liquid medicine connected to the microporous piezoelectric ceramic atomizing sheet (4) vibrates out through the micropores on the microporous piezoelectric ceramic atomizing sheet (4) to form mist After absorption by the patient.2、根据权利要求1所述的医疗微孔雾化吸药器，其特征在于：所述微孔压电陶瓷雾化片(4)底面贴有吸水棉芯(5)，吸水棉芯(5)与药水箱(2)底面相接，微孔压电陶瓷雾化片(4)在雾化控制板(7)控制下产生高频振荡作用，令吸水棉芯(5)与微孔压电陶瓷雾化片(4)相接的药水经微孔压电陶瓷雾化片(4)上的微孔振出形成雾后通过导管(6)进入呼吸面罩(3)供患者吸收。2. The medical microporous atomizing drug inhaler according to claim 1, characterized in that: the bottom surface of the microporous piezoelectric ceramic atomizing sheet (4) is pasted with a water-absorbing cotton core (5), and the water-absorbing cotton core (5) ) is connected to the bottom surface of the liquid medicine tank (2), and the microporous piezoelectric ceramic atomizing sheet (4) produces high-frequency oscillation under the control of the atomization control board (7), so that the water-absorbing cotton core (5) and the microporous piezoelectric ceramic The liquid medicine connected to the ceramic atomizing sheet (4) vibrates out through the micropores on the microporous piezoelectric ceramic atomizing sheet (4) to form mist, and then enters the respiratory mask (3) through the catheter (6) for absorption by the patient.3、根据权利要求2所述的医疗微孔雾化吸药器，其特征在于：所述呼吸面罩(3)部分插入药水箱(2)内，并固定于药水箱(2)上；所述导管(6)连接于位于药水箱(2)内的呼吸面罩(3)上，并与呼吸面罩(3)相通；所述微孔压电陶瓷雾化片(4)安装于导管(6)末端；上述吸水棉芯(5)贴于微孔压电陶瓷雾化片(4)底面上，并与药水箱(2)的底面相接。3. The medical microporous atomizing drug inhaler according to claim 2, characterized in that: the breathing mask (3) is partially inserted into the medicine tank (2) and fixed on the medicine tank (2); The conduit (6) is connected to the breathing mask (3) located in the liquid medicine tank (2), and communicates with the breathing mask (3); the microporous piezoelectric ceramic atomizing sheet (4) is installed at the end of the conduit (6) The above-mentioned water-absorbing cotton core (5) is pasted on the bottom surface of the microporous piezoelectric ceramic atomizing sheet (4), and connected with the bottom surface of the liquid medicine tank (2).4、根据权利要求1所述的医疗微孔雾化吸药器，其特征在于：所述微孔压电陶瓷雾化片(4)与药水箱(2)底面的药水相接，微孔压电陶瓷雾化片(4)在雾化控制板(7)控制下产生高频振荡作用，令药水箱(2)底面与微孔压电陶瓷雾化片(4)相接的药水经微孔压电陶瓷雾化片(4)上的微孔振出形成雾后通过导管(6)进入呼吸面罩(3)供患者吸收。4. The medical microporous atomizing drug inhaler according to claim 1, characterized in that: the microporous piezoelectric ceramic atomizing sheet (4) is in contact with the liquid medicine on the bottom surface of the liquid medicine tank (2), and the microporous pressure The electric ceramic atomizer (4) generates high-frequency oscillation under the control of the atomization control board (7), so that the liquid medicine connected to the bottom surface of the liquid medicine tank (2) and the microporous piezoelectric ceramic atomizer (4) passes through the micropores. The micropores on the piezoelectric ceramic atomizing sheet (4) vibrate to form mist, and then enter the breathing mask (3) through the catheter (6) for absorption by the patient.5、根据权利要求4所述的医疗微孔雾化吸药器，其特征在于：所述导管(6)由药水箱(2)侧壁的底部插入药水箱(2)内，并固定于药水箱(2)上；所述微孔压电陶瓷雾化片(4)安装于位于药水箱(2)内的导管(6)的末端，并与药水箱(2)底面的药水相接；所述呼吸面罩(3)连接于位于药水箱(2)外的导管(6)开端上，并与导管(6)相通；所述药水箱(2)的底面为斜面。5. The medical microporous atomizing medicine inhaler according to claim 4, characterized in that: the conduit (6) is inserted into the medicine tank (2) from the bottom of the side wall of the medicine tank (2) and fixed to the medicine tank (2). box (2); the microporous piezoelectric ceramic atomizing sheet (4) is installed at the end of the conduit (6) in the liquid medicine tank (2), and is connected with the liquid medicine on the bottom surface of the liquid medicine tank (2); The breathing mask (3) is connected to the beginning of the conduit (6) outside the liquid medicine tank (2), and communicates with the conduit (6); the bottom surface of the liquid medicine tank (2) is an inclined plane.6、根据权利要求3或5任意一条所述的医疗微孔雾化吸药器，其特征在于：所述微孔压电陶瓷雾化片(4)包括：圆形的金属片(41)以及复合在金属片(41)中心的空心环状压电陶瓷片(42)，压电陶瓷片(42)的空心部分设有圆形的振动区(43)，振动区(43)的中心设有雾化区(44)，雾化区(44)设有激光雾化微孔，微孔具有出水孔和进水孔，出水孔位于压电陶瓷片(42)正面，进水孔位于压电陶瓷片(42)背面。6. The medical microporous atomizing drug inhaler according to any one of claims 3 or 5, characterized in that: the microporous piezoelectric ceramic atomizing sheet (4) includes: a circular metal sheet (41) and The hollow annular piezoelectric ceramic sheet (42) compounded in the center of the metal sheet (41), the hollow part of the piezoelectric ceramic sheet (42) is provided with a circular vibration zone (43), and the center of the vibration zone (43) is provided with The atomization area (44), the atomization area (44) is provided with the laser atomization micropore, the micropore has a water outlet hole and a water inlet hole, the water outlet hole is located at the front of the piezoelectric ceramic sheet (42), and the water inlet hole is located at the piezoelectric ceramic sheet sheet (42) back.7、根据权利要求6所述的医疗微孔雾化吸药器，其特征在于：所述出水孔的孔径为2～6微米。7. The medical microporous atomizing drug inhaler according to claim 6, characterized in that: the diameter of the outlet hole is 2-6 microns.8、根据权利要求7所述的医疗微孔雾化吸药器，其特征在于：所述电路装置包括：通过导线连接的雾化控制板(7)、上述微孔压电陶瓷雾化片(4)、开关(8)、电池(9)。8. The medical microporous atomizing drug inhaler according to claim 7, characterized in that: the circuit device includes: an atomization control board (7) connected by wires, the above-mentioned microporous piezoelectric ceramic atomizing sheet ( 4), switch (8), battery (9).9、根据权利要求8所述的医疗微孔雾化吸药器，其特征在于：所述主体(1)侧壁设有给电路装置供电的USB接口(10)。9. The medical microporous atomizing drug inhaler according to claim 8, characterized in that: the side wall of the main body (1) is provided with a USB interface (10) for supplying power to the circuit device.10、根据权利要求1～9任意一条所述的医疗微孔雾化吸药器，其特征在于：所述主体(1)为塑胶或金属壳主体。10. The medical microporous atomizing drug inhaler according to any one of claims 1-9, characterized in that: the main body (1) is a plastic or metal shell main body.

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