Liquid atomizer

A liquid atomization and liquid technology, which is applied to liquid injection devices, injection devices, atomizers for treatment, etc., can solve the problems of unsatisfactory, stable quantitative spray, and the supply amount of the atomizing part is not necessarily unstable and the atomization is unstable. , to achieve the effect of smooth liquid delivery and improved convenience

Inactive Publication Date: 2006-06-07
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in fact, the degree of inclination when the device is used, vibration from the outside, the residual liquid in the liquid storage part, etc. are affected, and the supply amount to the atomization part is not constant, and the

Method used

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  • Liquid atomizer
  • Liquid atomizer
  • Liquid atomizer

Examples

Experimental program
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Embodiment Construction

[0086] The present invention will be described in more detail below based on embodiments.

[0087] (implementation form 1)

[0088] figure 1 A perspective view of the appearance of the liquid atomizing device of the first embodiment is shown. The liquid atomizing device is composed of a main body 1 and a liquid supply assembly 2, and the main body 1 has a battery accommodating part 5 inside (refer to image 3 ) and the circuit part, etc., the liquid supply assembly 2 is detachably mounted on the body part 1 .

[0089] In a partially cutaway perspective view showing the liquid supply assembly 2 figure 2 and a longitudinal section showing the interior of the device image 3In the device, a primary liquid storage part 10 for storing the liquid (medicine liquid) to be atomized is disposed inside the device, and a movable member 12 that can move up and down is installed in a liquid-tight manner at the bottom of the primary liquid storage part 10, and the movable member 12 dou...

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Abstract

A liquid atomization device, comprising: a liquid storage chamber for storing liquid; a metering chamber for sending a prescribed amount of the above-mentioned liquid from the above-mentioned liquid storage chamber through a liquid supply hole; The atomizing part for atomizing the above-mentioned liquid; one end of the above-mentioned metering chamber, the valve for opening and closing the liquid supply hole supported by an elastic member; Press to move the valve, open the liquid supply hole, and supply the liquid to the atomization part through the liquid supply hole; the piston driving part that drives the piston; to detect in advance the start of supply to the atomization part Liquid supply detection means in the state of liquid; atomization operation starting means starts the atomization operation of the liquid in response to detection of the start of liquid supply to the atomization part by the liquid supply detection means.

Description

[0001] The application of the present invention is a divisional application of the invention application with the filing date of October 4, 2001 (the international filing date), the application number being 01816904.X, and the title of the invention being "liquid atomizing device". technical field [0002] The present invention relates to a liquid atomizing device having a liquid feeding mechanism for stably supplying a constant amount of liquid each time. Background technique [0003] For example, an existing ultrasonic liquid atomizer for portable use generally has a liquid storage part for storing liquid (medicine liquid), a vibration source (such as an ultrasonic horn vibrator) for supplying the liquid in the liquid storage part to the front end, and a vibrating source (such as an ultrasonic horn vibrator) arranged in contact with the liquid storage part. The mesh member having a plurality of fine pores on the end surface of the front end of the vibration source atomizes ...

Claims

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Application Information

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IPC IPC(8): A61M11/00A61M15/00B05B15/00B05B17/00B05B17/06
CPCA61M11/005A61M15/0065A61M15/0085B05B17/0607B05B17/0623B05B17/0676A61M15/008
Inventor 寺田隆雄朝井庆荒井真人西村寿太郎田畑信田中伸哉伊藤伸一
Owner OMRON HEALTHCARE CO LTD
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