CN2456725Y

CN2456725Y - Inhalation administration and humidifying device through oxygen inhalation control release

Info

Publication number: CN2456725Y
Application number: CN 00267200
Authority: CN
Inventors: 董黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-16
Filing date: 2000-11-16
Publication date: 2001-10-31
Anticipated expiration: 2010-11-16

Abstract

The utility model discloses an inhalation administration and humidifying device through oxygen inhalation control release. The inhalation administration and humidifying device through oxygen inhalation control release is composed of a window direct-viewing type administration adjuster, a medical liquid atomizing chamber and a miniature ultra-sonic atomizer. Medicine can be conveniently administrated and dosage can be visually controlled and released through a medicine bottle connector (1), a regulating switch (2) and an observation window (3). An aluminum alloy cavity (9) on the surface of which a plurality of troughs are arranged is helpful to the heat radiation of a built-in ultrasonic atomizer. In addition, the miniaturization of the ultrasonic atomizer can be realized. A movable interface (4) and an outlet (6) are arranged for conveniently matching with the existing oxygen breathing device and popularization.

Description

Through oxygen uptake controlled release inhalation and humidifier

This utility model relates to medical instruments field, be specifically a kind of be connected on the oxygen inhalation apparatus through oxygen uptake controlled release inhalation and humidifier.

Inhalation treatment has convenient and swift and advantage such as local dispenser, is suitable for using in respiratory tract infection, asthma, anesthesia and some first aids.The inhalation device volume is big at present, the dosing at any time and the inconvenience of changing dressings, and mainly by the size adjustment dosage of atomization quantity or pneumatic power, poor operability is difficult to satisfy in the clinical treatment to dosage and the accurately requirement of lasting control of speed.Oxygen uptake be clinical in the most basic Therapeutic Method, long-time simple oxygen uptake often causes dry nasal cavity, clinical still do not have a fine solution.Chinese patent ZL99218257.6 disclose a kind of with inhalation and oxygen uptake organically combine through oxygen uptake administration actuator, by with sucking to reach the suction therapeutic purposes in volatility medicinal liquid or the atomizing medicinal liquid mixture of oxygen, simplified the inhalation operation.Yet use grasp dosage and speed that this device can not be intuitively definite, its wide clinical application is restricted.

The purpose of this utility model provides a kind of energy accurate and visual control inhalation dosage and speed, can make things convenient for dosing at any time, with the supporting device of being convenient to the inhalation of penetration and promotion and having the humidifying function concurrently of existing inhalation device.

The technical scheme that realizes this utility model purpose is:

This utility model is imported and exported joint by window type controlled release inhalation actuator, medical liquid atomizing chamber, miniature ultrasonic nebulizer and oxygen and is formed.Be provided with dosing that constitutes by medicine bottle joint, by-pass cock and transparent observing window and the device that can intuitively regulate injection speed at the top of medical liquid atomizing chamber; Be provided with inlet and outlet connectors on top, medical liquid atomizing chamber and side, can be connected in series with oxygen inhalation apparatus is movable; Aerochamber and tank junction are provided with and make the isolating hemispherical medicine glass in two chambeies up and down; The tank lower seal connects the aluminium alloy chamber that many grooves are carved with on the surface, makes built-in ultrasound atomizer be beneficial to heat radiation and cooling; This utility model can be equipped with miniature aerophor, can conveniently not have under the inhalation device situation and uses.

Fig. 1 is this utility model structural representation

Fig. 2 is that this utility model is connected with oxygen inhalation apparatus and the sketch map of working

Fig. 3 is this utility model and miniature aerophor connection diagram

Below in conjunction with accompanying drawing this utility model is further narrated;

This utility model is made up of window type controlled release inhalation actuator, medical liquid atomizing chamber, miniature ultrasonic nebulizer and oxygen inlet and outlet connectors.Flexibly connect with oxygen inhalation apparatus 11 by interface 4 and outlet 6 during use.The medicine bottle 13 of powder charge liquid is poured on the syringe needle straight coupling 1, and by-pass cock 2 makes medicinal liquid enter medical liquid atomizing chamber 5 with required an amount of speed by transparent window 3 observations and falls into the bottom of hemispherical medicine glass 7.Non-volatile medicinal liquid if can volatilizing voluntarily, mixes the volatility medicinal liquid, if must start miniature ultrasonic nebulizer 10 with oxygen flow.Ultrasound wave atomizes medicine glass 7 herb liquids of thin film making by the transmitting medium effect of water in the tank 8, mixes with oxygen flow from exporting 6 releases being sucked by the patient.When the medicinal liquid in the aerochamber 5 volatilize naturally or passive atomization quantity greater than by switch 2 control advance dose the time, dripping speed from the administration of watch window 3 observations is exactly actual inhalation speed, and the operator can reach the controlled release drug administration purpose by the accurate and visual control to dispenser total amount and speed.Usually meeting heat production in ultrasound atomizer 10 work, this utility model is embedded in the surface with ultrasound atomizer 10 and is carved with in the ventilation aluminium alloy chamber 9 of many grooves, the thermolysis by being similar to the radiator sample and the direct cooling of adjacent tank 8 can guarantee ultrasound atomizer 10 long-time operate as normal.Can reach the microminiaturized purpose of the desired Vltrasonic device of this utility model because of having saved required fan for cooling device of common ultrasound atomizer and external AC adapter simultaneously.Under family or anaerobic gas cylinder condition, this utility model can be equipped with miniature aerophor at interface 4 places to be continued for 12 times to use.This utility model can add pure water to satisfy the purpose of simple humidifying oxygen uptake.

Claims

1, a kind of through oxygen uptake controlled release inhalation and humidifier, be made up of window type controlled release inhalation actuator, medical liquid atomizing chamber and miniature ultrasonic nebulizer, it is characterized in that: the top of medical liquid atomizing chamber (5) has one by the by-pass cock (2) of medicine bottle joint (1), control medicine liquid droplet speed and the window type controlled release inhalation actuator that transparent observing window (3) constitutes; Miniature ultrasonic nebulizer (10) is put in the aluminium alloy chamber (9) that many grooves are carved with on the surface that is tightly connected, the bottom of tank (8) in it.

2, according to claim 1 through oxygen uptake controlled release inhalation and humidifier, it is characterized in that being provided with the interface (4) that flexibly connects with oxygen inhalation apparatus (11) at the top of medical liquid atomizing chamber (5), the side of aerochamber is provided with atomizing medicinal liquid and oxygen outlet (6); Medical liquid atomizing chamber (5) is provided with hemispherical barrier film (7) with tank (8) active connection place.

3, according to claim 1 through oxygen uptake controlled release inhalation and humidifier, it is characterized in that: locate also can flexibly connect a miniature aerophor (12) at interface (4).