TWI579008B - Drug mist inhalation auxiliaries - Google Patents

Description

Drug mist inhalation aid structure

The present invention relates to a drug mist inhalation aid structure, and more particularly to a structure that can sense the time of inhalation by a user, and spray the drug spray immediately or after a delay.

Taiwan Patent No. I310905 "Inhalation device and device and method for recording drug information" can be used to record the effective drug use time and the number of effective drugs used by an inhaler device. Or Taiwan Patent No. I224513 "Dose counter for medicinal inhalers", comprising an accurate and consistent drug dosing system for dispensing a discrete amount or dose of dry powdered drug for inhalation; a decompression system for managing inhalation The pressure in the drug storage chamber to ensure consistency of the dispensed dose; and a dose counting system for displaying the amount of dose dispensed from the inhaler.

When the user uses the medicine mist inhaler, the time of inhaling and pressing the medicine bottle is often inconsistent. When the medicine spray is sprayed, most of the medicine stays in the mouth and cannot be directly inhaled into the throat, resulting in poor efficacy. .

In order to solve the lack of the prior case, the present invention provides a drug mist inhalation aid structure for use after being placed in a vial, including: a medicine fixing seat for placing the medicine bottle, the medicine fixing seat has a spray outlet; a suction member is coupled to the medicine fixing seat, the suction member has a suction port communicating with the spray outlet, and the suction member has another through hole An air induction unit is fixed on the suction member, and includes a base, a reed and two conductive members. The base has an air hole communicating with the through hole, and the spring is disposed between the suction member and the base. And one end of the reed contacts one of the conductive members, and the other end is kept at a distance from the other conductive member; and a control unit connects the two conductive members.

After the suction member inhales, a gas flow passes from the outside through the air hole of the base and the through hole of the suction member. At this time, the air flow applies a thrust to the spring, and the other end of the spring is subjected to the thrust. Displaceably contacting the other conductive member to form a path between the two conductive members, so that the control unit receives an electrical signal, and the control unit converts the electrical signal into a control signal to control the medicine bottle to spray a medicament spray. .

Further, the one end of the reed is fixed on the base and contacts one of the conductive members.

Further, the one end of the reed has a gravity load member and is movably contacted with one of the conductive members.

The invention further includes a pressing unit disposed on the drug fixing base and electrically connected to the control unit, the pressing unit corresponding to the medicine bottle, wherein the control unit controls the pressing unit to press the medicine bottle to spray the medicine spray.

The effect of the invention is:

1. Using the force of the airflow during inhalation to push the reed, so that the reed turns on the two conductive members, thereby outputting a signal, so that the control unit can control the vial to spray the medicament spray immediately or after a delay, so that The spray of the drug can penetrate the throat of the user to achieve a better therapeutic effect.

2. In another embodiment of the present invention, the one end of the reed is movably contacted with the one of the conductive members by the gravity load member; therefore, even if the medicine mist inhalation aid of the present invention is inverted or tilted The other end of the reed is inadvertently contacted with the other conductive member, and the one end of the reed is also separated from the conductive portion of the reed by the weight of the gravity member. The present invention is not subject to the erroneous operation by the above configuration.

(1)‧‧‧Inhalation parts

(11)‧‧‧Inhalation

(12) ‧‧‧through holes

(2) ‧‧‧ Inhalation induction unit

(21)‧‧‧Base

(211) ‧ ‧ stomata

(22)‧‧‧Reeds

(23)‧‧‧Electrical parts

(231)‧‧‧One of the conductive parts

(232) ‧‧‧Another conductive part

(3) ‧‧‧ drug holder

(31)‧‧‧Spray outlet

(4) ‧ ‧ pill bottles

(5) ‧‧‧Control unit

(6) ‧‧‧ Press unit

(7) ‧‧‧ airflow

(1A)‧‧‧Inhalation parts

(11A)‧‧‧ Inhalation

(12A) ‧‧‧through holes

(2A)‧‧‧ Inhalation induction unit

(21A)‧‧‧Base

(211A) ‧ ‧ stomata

(22A)‧‧‧Reed

(221A)‧‧‧Gravity loader

(23A)‧‧‧Electrical parts

(231A) ‧‧‧One of the conductive parts

(232A) ‧‧‧Another conductive part

[First Figure] is an exploded perspective view of the suction member and the air induction unit according to the first embodiment of the present invention.

[Second diagram] is a sectional view showing a combination of the suction member and the intake induction unit of the first embodiment of the present invention.

[Third Figure] is one of the schematic views of a specific embodiment of the first embodiment of the present invention.

[Fourth figure] is a functional block diagram showing the connection relationship between the control unit, the air induction unit, and the pressing unit in the first embodiment of the present invention.

[Fifth Figure] is a second schematic diagram of a specific embodiment of the first embodiment of the present invention.

[Sixth] is an exploded perspective view of the suction member and the air induction unit according to the second embodiment of the present invention.

[Seventh figure] is a combined sectional view of a suction member and a suction induction unit according to a second embodiment of the present invention.

[Embodiment 8] is one of the schematic views of a specific embodiment of the second embodiment of the present invention.

[Ninth aspect] is a second schematic view of a second embodiment of the present invention.

In combination with the above technical features, the main effects of the construction of the medicament mist inhalation aid of the present invention will be clearly shown in the following examples.

The first embodiment of the present invention first refers to the first figure and the second figure, and includes: a suction member (1) having a suction port (11) and a through hole (12); an air induction unit (2) fixed to the suction member (1), including a base (1) 21), a reed (22) and two conductive members (23), the base (21) has an air hole (211) communicating with the through hole (12), the reed (22) is placed in the suction member (1) Between the base (21), and one end of the reed (22) contacts one of the conductive members (231), and the other end is kept at a distance from the other conductive member (232). In this embodiment, the reed (22) The one end of the base is fixed to the base (21).

Referring to the third and fourth figures, the embodiment further includes: a medicament fixing seat (3) having a discharge port (31), the suction member (1) being coupled to the drug fixing seat (3), the suction port (11) communicating with the discharge port (31), the medicament fixing The seat (3) is used for placing a medicine bottle (4); a control unit (5) is connected to the two conductive members (23); a pressing unit (6) is arranged on the medicine fixing base (3) and electrically The control unit (5) is connected sexually, and the pressing unit (6) corresponds to the vial (4). The configuration of the pressing unit (6) is conventional and will not be described herein.

Referring to the fourth and fifth figures, after the user inhales the suction member (1), a gas stream (7) passes through the air hole (211) of the base (21) and the suction member (1) from the outside. a through hole (12), at which time the airflow (7) applies a thrust to the reed (22), and the other end of the reed (22) is displaced by the thrust to contact the other conductive member (232) a path is formed between the two conductive members (23), so that the control unit (5) receives an electrical signal, and the control unit (5) converts the electrical signal into a control signal after receiving the electrical signal. And transmitting the control signal to the pressing unit (6) immediately or for a delay (such as 0.3 to 0.6 seconds), causing the pressing unit (6) to press the medicine bottle (4) to eject a medicament spray, the medicament spray Then, it enters the oral cavity of the user through the discharge port (31) and the suction port (11). Wherein, the control unit (5) outputs a control signal for a delay time to control the vial (4) to spray the medicament spray, so that the user starts from inhalation until the maximum ventilation period is about 0.3 to 0.6 seconds. Therefore, the control unit (5) controls the pressing unit (6) to press the vial (4) to spray the medicament spray by delaying 0.3 to 0.6 seconds, thereby ensuring that the medicament spray can reach the deep throat and exert an optimal therapeutic effect.

In the above manner, after the user inhales the airflow (7), a thrust is applied to the reed (22) to form a path between the two conductive members (23), so that the control unit (5) receives an electrical signal. Converting the electrical signal into a control signal, and transmitting the control signal to the pressing unit (6) immediately or delayed, to automatically press the medicine bottle to spray the medicine spray, which can solve the inconsistency between the inhalation and the pressing of the medicine bottle. The problem that the spray of the medicament cannot completely enter the deep throat of the user causes a poor therapeutic effect.

Referring to the sixth embodiment and the seventh figure, the second embodiment of the present invention includes: An inhalation member (1A) having a suction port (11A) and a through hole (12A); an air induction unit (2A) fixed to the suction member (1A), including a base (1A) 21A), a reed (22A) and two conductive members (23A), the base (21A) has an air hole (211A) communicating with the through hole (12A), and the reed (22A) is placed in the suction member (1A) And the base (21A), and one end of the reed (22A) contacts one of the conductive members (231A), and the other end is kept at a distance from the other conductive member (232A).

The difference from the first embodiment is that the end of the reed (22A) has a gravity load member (221A), and the one end of the reed (22A) is movably contacting the one of the conductive members (231A). And, one of the conductive members (231A) has only the middle portion that can be in contact with the conduction.

Referring to FIG. 8 and FIG. 9 again, since one end of the reed (22A) is in contact with the one of the conductive members (231A) by the gravity load member (221A); The medicine mist inhalation aid of the invention is inverted or tilted such that the other end of the reed (22A) is inadvertently contacted with the other conductive member (232A), and the end of the reed (22A) is also due to the gravity load The weight of the member (221A) is separated from the portion where one of the conductive members (231A) can be in contact with the conduction. According to the above configuration, even if the medicine mist inhalation aid is dumped or inverted, there is no possibility of malfunction.

In view of the foregoing description of the embodiments, the operation and the use of the present invention and the effects of the present invention are fully understood, but the above described embodiments are merely preferred embodiments of the present invention, and the invention may not be limited thereto. Included within the scope of the present invention are the scope of the present invention.

(1)‧‧‧Inhalation parts

(11)‧‧‧Inhalation

(12) ‧‧‧through holes

(2) ‧‧‧ Inhalation induction unit

(21)‧‧‧Base

(211) ‧ ‧ stomata

(22)‧‧‧Reeds

(23)‧‧‧Electrical parts

(231)‧‧‧One of the conductive parts

(232) ‧‧‧Another conductive part

Claims (4)

The utility model relates to a medicine mist inhalation aid structure, which is used after being placed in a medicine bottle, comprising: a medicine fixing seat for placing the medicine bottle, the medicine fixing seat has a spray outlet; and an inhaling member combined with the medicine fixing The suction member has a suction port communicating with the discharge port, and the suction member has a through hole; a suction induction unit is fixed on the suction member, and includes a base, a reed and two conductive members on the base An air hole is connected to the through hole, the reed is disposed between the suction member and the base, and one end of the spring contacts one of the conductive members, and the other end is kept at a distance from the other conductive member; a control unit is connected to the second a conductive member; after inhaling the suction member, a gas flow passes from the outside through the air hole of the base and the through hole of the suction member, and at this time, the air flow applies a thrust to the spring, and the other end of the spring is received The thrust acts to contact the other conductive member to form a path between the two conductive members, so that the control unit receives an electrical signal, and the control unit converts the electrical signal into a control signal to control the ejection of the vial. One medicine Spray. The drug mist inhalation aid structure of claim 1, wherein the one end of the reed is fixed to the base and contacts the one of the conductive members. The drug mist inhalation aid structure of claim 1, wherein the reed has a gravity load at one end and is movable to contact one of the conductive members. The medicine mist inhalation aid structure according to claim 1, further comprising a pressing unit disposed on the medicine fixing base and electrically connected to the control unit, the pressing unit corresponding to the medicine bottle for the control The unit controls the pressing unit to press the vial to eject the medicament spray.