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Inhalant device

A technology for inhalants and inhalation parts, applied in inhalers and other directions, can solve the problems of not being able to monitor the actual inhaled dose of patients, and achieve the effects of facilitating treatment, avoiding discomfort, and good therapeutic effects

Active Publication Date: 2020-11-24
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 of the patient, aiming at the fact that the current inhalation device cannot monitor the actual inhalation dose of the patient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0073] An inhalation device includes a detection device, which is used for detecting the dose of a patient's inhaled medicament, or for detecting the residual amount of the medicament after the patient inhales it. The inhalation device of the present application realizes the monitoring of the patient's actual inhalation volume through the setting of the detection device.

[0074] As a preferred embodiment, on the basis of the above solution, the inhalation device further includes a casing 1, and the casing 1 is provided with a storage part for placing the medicine storage tank 2 and a storage part for the patient to inhale the medicine. The inhalation part 3 of the housing 1 is also provided with a medicament chamber 7 communicating with the inhalation part 3, and the medicament chamber 7 cooperates with the medicine storage tank 2 to make the medicine storage tank 2 spray When the medicine is dispensed, the medicine enters t...

Embodiment 2

[0076] Example 2, such as figure 1 as shown,

[0077] An inhalation device, on the basis of the solution in Embodiment 1, the detection device is a gas component detection device provided with a sensor (not shown in the figure), the sensor is compatible with the drug composition, and the sensor adopts the current conventional. When in use, the sensor collects the drug content data in the drug cavity 7, and the detection device displays the corresponding data or outputs different indications according to the data collected by the sensor, so that users, medical staff and caregivers can intuitively obtain the patient's drug The drug residue in the cavity 7 is evaluated to evaluate whether the patient has completely inhaled the drug in the drug cavity 7.

[0078] As a further preferred solution, the detection device displays the amount of medicine in the medicine chamber 7 in real time. When the patient is in use, the detection device is activated before the medicine storage tan...

Embodiment 3

[0079] Example 3, such as figure 1 as shown,

[0080] An inhalation device, on the basis of the solution in Example 1, the detection device is used to display the drug residue in the drug chamber 7 after inhalation by the patient. In this way, after the patient inhales, the detection device is activated again to detect whether there is still medicine residue in the medicine chamber 7. If it still exists, the patient can inhale again. The detection device in this way only needs to qualitatively detect the medicine. Whether there is drug residue in the chamber 7 is enough, instead of detecting the specific amount of residue, which can greatly simplify the performance requirements of the detection device.

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Abstract

The invention relates to the field of inhalant devices, and specifically relates to an inhalant device. The inhalant device comprises a shell, wherein a storage part for placing a drug storing pot andan inhalation part for a patient to inhale a medicament are arranged on the shell, and a medicament cavity communicating with the inhalation part is further formed in the shell and cooperates with the drug storing pot, and the medicament enters the medicament cavity when being sprayed from the drug storing pot; and a detection device for detecting the dose of the medicament in the medicament cavity is arranged on the inhalation part. The inhalant device provided by the invention can be used for monitoring the actual dose of the medicament inhaled by a patient, and when a detection result displays that the medicament is remained in the medicament cavity, the residual medicament can be inhaled by the patient again until being completely inhaled, so that the sufficient dose of the medicamentis guaranteed, and a good treatment effect is guaranteed.

Description

technical field [0001] The invention relates to the field of inhalation devices, in particular to an inhalation device. 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 and spit out the medicine in the mouth. [0004] In the treatment of inha...

Claims

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Application Information

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IPC IPC(8): A61M15/00
CPCA61M15/002A61M15/0068
Inventor 周丽娟周黄源朱仕君蒋蓉温贤秀吴行伟
Owner SICHUAN PROVINCIAL PEOPLES HOSPITAL
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