Inhalation device capable of monitoring inhalation amount and used for inhalant device

An inhalation device and inhalant technology, which is applied in inhalers, drug devices, and other medical devices, can solve problems such as the inability to monitor the actual inhaled dose of patients, reduce the risk of adverse reactions, avoid discomfort, and improve drug supply effects Effect

Active Publication Date: 2020-11-20
SICHUAN PROVINCIAL PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an inhalation device that can monitor the actual inhalation dose...

Method used

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  • Inhalation device capable of monitoring inhalation amount and used for inhalant device
  • Inhalation device capable of monitoring inhalation amount and used for inhalant device
  • Inhalation device capable of monitoring inhalation amount and used for inhalant device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Example 1, such as Figure 1-8 as shown,

[0073] An inhalation device used in an inhalation device capable of monitoring the amount of inhalation is used in conjunction with the inhalation device, and the inhalation device includes a detection component 1 for displaying the amount of medicine inhaled by a patient. The detection part 1 may adopt a detection structure combining a sensor capable of detecting the dose of medicine and a display, or may be a structure that displays the dose of medicine inhaled by the patient in other forms.

[0074] The inhalation device of this embodiment, when in use, cooperates with the existing inhalation device, and is provided with a detection component 1 that displays the amount of medicine inhaled by the patient, thereby realizing the monitoring of the actual inhalation amount of the patient.

[0075] As a preferred embodiment, on the basis of the above method, further, the suction device is detachably connected to the inhalation de...

Embodiment 2

[0096] Example 2, such as Figure 7 with 8 as shown,

[0097] An inhalation device for an inhalation device that can monitor the inhalation volume. On the basis of any solution in Embodiment 1, further, a reset part 13 is provided on the sliding part 6, and through the reset part 13, Return the sliding part 6 from the end position Z to the initial position Y. In this way, it is convenient for the sliding part 6 to reset, which is convenient for the patient to use next time.

[0098] As a preferred solution, the reset part 13 is a pull cord, one end of the pull cord is connected to the sliding part 6, and the other end passes through the through hole 4 of the cylinder body 2, and is located outside the cylinder body 2. . When the reset part 13 needs to be reset, just pull the stay cord.

[0099] As a preferred embodiment, on the basis of the above method, further, the stay cord is an elastic draw cord, and a fixing part 14 is arranged on the outer wall of the cylinder body...

Embodiment 3

[0105] Example 3, such as Figure 1-8 as shown,

[0106] An inhalation device for an inhaler device capable of monitoring the amount of inhalation,

[0107] On the basis of any solution in Embodiment 1 or 2, further, the inhalation device also includes a threshold switch 16, the threshold switch 16 has a braking state and an open state, and the threshold of the threshold switch 16 is related to the patient. When the suction part 3 inhales, the negative pressure value generated in the suction part 3 matches,

[0108] When the threshold switch 16 is in the braking state, the medicament is blocked, so that the patient cannot inhale the medicament through the inhalation part 3;

[0109] When the negative pressure generated by the patient's inhalation at the inhalation part 3 is equal to or greater than the threshold value, the threshold switch 16 changes from the brake state to the on state and remains on so that the patient can inhale the medicament through the inhalation part ...

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PUM

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Abstract

The invention relates to the field of inhalant devices, in particular to an inhalation device capable of monitoring the inhalation amount and used for an inhalant device. The inhalation device is usedfor being matched with the inhalant device for use. The inhalation device comprises a detection part for displaying the inhaled medicament amount of a patient; and the inhalation device is detachablyconnected with the inhalant device. According to the scheme, the detection part can be of a detection structure formed by combining an existing sensor capable of detecting the medicament amount and adisplayer, and can also be of a structure for displaying the inhaled medicament amount of the patient in other forms. The inhalation device is provided with the detection part for displaying the inhaled medicament amount of the patient, so that the actual inhaled amount of the patient is monitored.

Description

technical field [0001] The invention relates to the field of inhalation devices, in particular to an inhalation device used for inhalation devices and capable of monitoring inhalation volume. Background technique [0002] Inhalation is used in the treatment of respiratory diseases. Inhalation therapy can make the drug directly act on the respiratory tract and lungs, with direct curative effect, quick onset, and few systemic adverse reactions. [0003] The more common inhalant device at present is a pressurized metered-dose inhaler, which mainly includes a casing, a suction nozzle, a drug storage tank, and a spray tube. , press down on the medicine storage tank to spray a certain amount of aerosol, and the aerosol enters the medicine cavity of the shell through the medicine spraying port on the medicine spray tube. The aerosol in the cavity is inhaled and reaches the lungs, so that the lungs can be supplied with medicine. After the inhalation is completed, rinse the mouth an...

Claims

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Application Information

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IPC IPC(8): A61M15/00A61M31/00A63B23/18A63B21/055
CPCA61M15/0071A61M15/008A61M31/00A63B23/18A63B21/0552A61M2210/1039A61M2210/005
Inventor 周丽娟吴行伟周黄源朱仕君秦丽袁春兰
Owner SICHUAN PROVINCIAL PEOPLES HOSPITAL
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