CN106492317B - A kind of medical atomized drug delivery device - Google Patents

A kind of medical atomized drug delivery device Download PDF

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Publication number
CN106492317B
CN106492317B CN201611068544.7A CN201611068544A CN106492317B CN 106492317 B CN106492317 B CN 106492317B CN 201611068544 A CN201611068544 A CN 201611068544A CN 106492317 B CN106492317 B CN 106492317B
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China
Prior art keywords
branch pipe
pipe
equipped
cross bar
connected
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CN201611068544.7A
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Chinese (zh)
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CN106492317A (en
Inventor
钟春兰
王丽娜
李姗
娄桂花
王晓燕
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钟春兰
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Priority to CN201611068544.7A priority Critical patent/CN106492317B/en
Publication of CN106492317A publication Critical patent/CN106492317A/en
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Publication of CN106492317B publication Critical patent/CN106492317B/en

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Abstract

The present invention relates to atomising devices, more particularly to a kind of medical atomized drug delivery device, including V-arrangement pipe, V-arrangement pipe both ends respectively with the first branch pipe, the connection of second branch pipe, first branch pipe is connected with medicinal liquid cavity, first branch pipe is equipped with atomizer and pressure pump, second branch pipe is connected with oxygen pump, second branch pipe is equipped with air pressure valve, first branch pipe is connected to the second branch pipe by transverse tube, cross bar is equipped in transverse tube, cross bar one end is equipped with bevel edge, the cross bar other end is fixed by microsprings and the second branch pipe, cross bar is equipped with ball, V-arrangement pipe is also connected to escape pipe, outlet inside pipe wall is equipped with heating wire, escape pipe is equipped with heating controller;Technical solution provided by the present invention can effectively overcome occupied space present in the prior art is larger, after medical liquid atomizing with oxygen mix not enough uniformly and the defects of can not accurately and quickly adjust the mixed proportion between atomization medical fluid and oxygen.

Description

A kind of medical atomized drug delivery device

Technical field

The present invention relates to atomising devices, and in particular to a kind of medical atomized drug delivery device.

Background technique

Since respiratory tract direct administration has many advantages, such as that dosage is low, rapid-action and Small side effects, it has also become internationally recognized The preferred manner for treating asthma, chronic obstructive pulmonary disease and other various respiratory tract diseases.Fog inhalation therapy is current One of most common method of respiratory disease is treated, drug can be made to directly act on lesion portion without each organ of human body Position, to effectively reduce drug in the decomposition of stomach and intestine, liver, kidney and other organs, alleviates the toxic side effect of drug.Neulized inhalation Therapy belongs to non-invasive treatment means, and short treating period, dosage are few, quick, sufficiently alleviate patient have an injection take medicine pain and Inconvenience, especially in the high-incidence season of the communicable diseases such as influenza, respiratory tract, acquired therapeutic effect is it in this way What his traditional remedies cannot compare.

There are mainly three types of the devices that drug microparticles are sent to using fog inhalation therapy lesion at present: metered dose inhaler is done Powder inhalator and atomizer.Metered dose inhaler mainly utilizes hand compacting dynamic, and quantitative drug microparticles are spurted into respiratory tract, It carries more convenient, operates also simple, but be used to propellant (such as freon or hydrofluorocarbon), human body sucks propellant for a long time It is unfavorable for health, other part drug can remain in the oral cavity and cannot be introduced into respiratory tract.The advantages of Diskus is and suction Gas is synchronous, and effect is better than metered dose inhaler, but medicine ordinance is complicated, and price is more expensive, is not easy to popularize.Atomizer, including it is all kinds of Air-current atomising device, ultrasonic ultrasonic delay line memory, injecting type atomizer etc. are the nebulization equipments being most widely used at present, but this Class atomizer often has biggish auxiliary device, can occupy very more spaces;It is not uniform enough with oxygen mix after medical liquid atomizing, Cause lesions position to receive drug to be not enough, and then therapeutic effect is caused to decline;Furthermore atomization can not accurately and quickly be adjusted Mixed proportion between medical fluid and oxygen can equally be such that therapeutic effect declines.

Summary of the invention

(1) the technical issues of solving

For disadvantages mentioned above present in the prior art, the present invention provides a kind of medical atomized drug delivery device, Neng Gouyou Effect overcome occupied space present in the prior art is larger, after medical liquid atomizing with oxygen mix not enough uniformly and can not be accurately fast The defects of adjusting the mixed proportion between atomization medical fluid and oxygen fastly.

(2) technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs:

A kind of medical atomized drug delivery device, including V-arrangement pipe, V-arrangement pipe both ends connect with the first branch pipe, the second branch pipe respectively Logical, first branch pipe is connected with medicinal liquid cavity, and first branch pipe is equipped with atomizer and pressure pump, second branch pipe and oxygen Air pump is connected, and second branch pipe is equipped with air pressure valve, and first branch pipe is connected to the second branch pipe by transverse tube, the transverse tube Interior to be equipped with cross bar, described cross bar one end is equipped with bevel edge, and the cross bar other end is fixed by microsprings and the second branch pipe, described Cross bar is equipped with ball, and the bottom end of the V-arrangement pipe also be connected to escape pipe, and the outlet inside pipe wall is equipped with heating wire, it is described out Tracheae is equipped with heating controller.

Preferably, first branch pipe and the second branch pipe are symmetrical arranged.

Preferably, the atomizer is ultrasonic ultrasonic delay line memory.

Preferably, the escape pipe is set to V-arrangement bottom of the tube.

Preferably, the heating wire is externally provided with shell.

(3) beneficial effect

Compared with prior art, a kind of medical atomized drug delivery device structure provided by the present invention is simple and very tight It gathers, occupied space is smaller;Atomization medical fluid and oxygen enter in V-arrangement pipe from the first branch pipe, the second branch pipe respectively, and in V-arrangement tube bottom Portion crosses, and heating wire can be improved the temperature in escape pipe, on the one hand can accelerate intermolecular movement so that atomization medical fluid with Oxygen mix is more uniform, on the other hand can be improved the temperature of atomization medical fluid, after avoiding atomization medical fluid from entering human body with oxygen Cause human body uncomfortable;Pressure pump is capable of the flow of regulating liquid medicine, and when being atomized medical fluid and touching bevel edge, cross bar will be to the second branch pipe Side is mobile, so as to adjust the flow of oxygen simultaneously, accomplishes accurately and quickly to adjust mixed between atomization medical fluid and oxygen Composition and division in a proportion example.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is schematic structural view of the invention;

In figure:

1, V-arrangement pipe;2, the first branch pipe;3, the second branch pipe;4, medicinal liquid cavity;5, oxygen pumps;6, atomizer;7, pressure pump;8, Air pressure valve;9, transverse tube;10, cross bar;11, bevel edge;12, microsprings;13, ball;14, escape pipe;15, heating wire;16, it heats Controller.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

A kind of medical atomized drug delivery device, as shown in Figure 1, include V-arrangement pipe 1,1 both ends of V-arrangement pipe respectively with the first branch pipe 2, The connection of second branch pipe 3, the first branch pipe 2 are connected with medicinal liquid cavity 4, and the first branch pipe 2 is equipped with atomizer 6 and pressure pump 7, the second branch pipe 3 are connected with oxygen pump 5, and the second branch pipe 3 is equipped with air pressure valve 8, and the first branch pipe 2 is connected to the second branch pipe 3 by transverse tube 9, transverse tube 9 Interior to be equipped with cross bar 10,10 one end of cross bar is equipped with bevel edge 11, and 10 other end of cross bar is fixed by microsprings 12 and the second branch pipe 3, Cross bar 10 is equipped with ball 13, and the bottom end of V-arrangement pipe 1 is also connected to escape pipe 14, and 14 inner wall of escape pipe is equipped with heating wire 15, outlet Pipe 14 is equipped with heating controller 16.

First branch pipe 2 and the second branch pipe 3 are symmetrical arranged, and atomizer 6 is ultrasonic ultrasonic delay line memory, and escape pipe 14 is set to V-arrangement pipe 1 Bottom, heating wire 15 are externally provided with shell.

In use, pressure pump 7 can extract the medical fluid in medicinal liquid cavity 4 out, atomizer 6 is atomized medical fluid.Open gas After pressure valve 8, oxygen enters the second branch pipe 3 from oxygen pump 5.Oxygen and atomization medical fluid are handed over after entering V-arrangement pipe 1 in 1 bottom of V-arrangement pipe It converges, enters in escape pipe 14 later.Heating wire 15 can be improved the temperature in escape pipe 14, on the one hand can accelerate intermolecular On the other hand movement can be improved the temperature of atomization medical fluid so that atomization medical fluid and oxygen mix are more uniform, avoid atomization medicine Liquid enters after human body with oxygen causes human body uncomfortable.The heating temperature that heating wire 15 can be controlled by heating controller 16, keeps away Exempt from that temperature is excessively high so that medical fluid loses drug effect.

Pressure pump 7 is capable of the flow of regulating liquid medicine, so that the flow of atomization medical fluid is adjusted indirectly, when atomization medical fluid is along the When the rising of one branch pipe 2 touches bevel edge 11, since pressure acts on, in the case where ball 13 reduces and rubs, cross bar 10 will overcome micro- The elastic force of type spring 12 is acted on to the movement of 3 side of the second branch pipe, so as to adjust the flow of oxygen simultaneously, is accomplished accurate quick Ground adjusts the mixed proportion between atomization medical fluid and oxygen, effectively improves therapeutic effect.

A kind of medical atomized drug delivery device structure provided by the present invention is simple and extremely compact, and occupied space is smaller; Atomization medical fluid and oxygen enter in V-arrangement pipe from the first branch pipe, the second branch pipe respectively, and cross in V-arrangement bottom of the tube, and heating wire can The temperature in escape pipe is improved, intermolecular movement on the one hand can be accelerated, so that atomization medical fluid and oxygen mix are more uniform, On the other hand the temperature that can be improved atomization medical fluid avoids atomization medical fluid from entering after human body with oxygen and causes human body uncomfortable;Pressure Pump is capable of the flow of regulating liquid medicine, and when being atomized medical fluid and touching bevel edge, cross bar will be mobile to the second branch pipe side, so as to The flow for adjusting oxygen simultaneously is accomplished accurately and quickly to adjust the mixed proportion between atomization medical fluid and oxygen.

The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.

Claims (5)

1. a kind of medical atomized drug delivery device, it is characterised in that: including V-arrangement pipe (1), V-arrangement pipe (1) both ends are respectively with first Branch pipe (2), the second branch pipe (3) connection, first branch pipe (2) are connected with medicinal liquid cavity (4), and first branch pipe (2) is equipped with Atomizer (6) and pressure pump (7), second branch pipe (3) are connected with oxygen pump (5), and second branch pipe (3) is equipped with air pressure Valve (8), first branch pipe (2) are connected to the second branch pipe (3) by transverse tube (9), are equipped with cross bar (10) in the transverse tube (9), Described cross bar (10) one end is equipped with bevel edge (11), and cross bar (10) other end passes through microsprings (12) and the second branch pipe (3) Fixed, the cross bar (10) is equipped with ball (13), and the bottom end of the V-arrangement pipe (1) is also connected to escape pipe (14), the outlet It manages (14) inner wall and is equipped with heating wire (15), the escape pipe (14) is equipped with heating controller (16).
2. medical atomized drug delivery device according to claim 1, it is characterised in that: first branch pipe (2) and second (3) are managed to be symmetrical arranged.
3. medical atomized drug delivery device according to claim 1, it is characterised in that: the atomizer (6) is ultrasonic fog Change device.
4. medical atomized drug delivery device according to claim 1, it is characterised in that: the escape pipe (14) is set to V-arrangement pipe (1) bottom.
5. medical atomized drug delivery device according to claim 1, it is characterised in that: the heating wire (15) is externally provided with outer Shell.
CN201611068544.7A 2016-11-25 2016-11-25 A kind of medical atomized drug delivery device CN106492317B (en)

Priority Applications (1)

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CN201611068544.7A CN106492317B (en) 2016-11-25 2016-11-25 A kind of medical atomized drug delivery device

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Application Number Priority Date Filing Date Title
CN201611068544.7A CN106492317B (en) 2016-11-25 2016-11-25 A kind of medical atomized drug delivery device

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CN106492317A CN106492317A (en) 2017-03-15
CN106492317B true CN106492317B (en) 2019-06-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2452525Y (en) * 2000-11-22 2001-10-10 张义元 Oxygen inhalator with medicine intaking means
CN101291740A (en) * 2005-10-18 2008-10-22 佳能株式会社 Liquid discharge device and discharge method
CN201988001U (en) * 2011-02-09 2011-09-28 中国人民解放军广州军区武汉总医院 Device for wound surface atomizing administration and intermittent vacuum sealing drainage (VSD)
RU2455031C2 (en) * 2006-09-11 2012-07-10 РИК ИНВЕСТМЕНТС, ЭлЭлСи Ventilation apparatus and method enabling ability to speak with or without back-flow valve of tracheostomy tube
CN106110452A (en) * 2016-07-26 2016-11-16 冯颖 A kind of Portable surgical postoperative care device for rehabilitation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2452525Y (en) * 2000-11-22 2001-10-10 张义元 Oxygen inhalator with medicine intaking means
CN101291740A (en) * 2005-10-18 2008-10-22 佳能株式会社 Liquid discharge device and discharge method
RU2455031C2 (en) * 2006-09-11 2012-07-10 РИК ИНВЕСТМЕНТС, ЭлЭлСи Ventilation apparatus and method enabling ability to speak with or without back-flow valve of tracheostomy tube
CN201988001U (en) * 2011-02-09 2011-09-28 中国人民解放军广州军区武汉总医院 Device for wound surface atomizing administration and intermittent vacuum sealing drainage (VSD)
CN106110452A (en) * 2016-07-26 2016-11-16 冯颖 A kind of Portable surgical postoperative care device for rehabilitation

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