CN211835677U - Atomizing inhaler with accurate metering and intake device - Google Patents
Atomizing inhaler with accurate metering and intake device Download PDFInfo
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- CN211835677U CN211835677U CN201921176569.8U CN201921176569U CN211835677U CN 211835677 U CN211835677 U CN 211835677U CN 201921176569 U CN201921176569 U CN 201921176569U CN 211835677 U CN211835677 U CN 211835677U
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Abstract
The utility model relates to an aerosol inhaler with an accurate metering and containing device, which comprises a medicine cup, a cup cover and an aerosol generating assembly, wherein the medicine cup and the cup cover are detachably assembled together to form a medicine containing cavity, the bottom of the medicine cup is provided with a pipeline for introducing air into the medicine containing cavity, the side wall of the medicine cup close to the cup mouth is provided with an aerosol output conduit, the aerosol generating assembly is arranged in the medicine containing cavity, the aerosol generating device is characterized by also comprising an accurate metering and containing device, the accurate metering and containing device is arranged at a position above the highest scale mark of the side wall of the medicine cup and can be communicated with the medicine containing cavity in a one-way, the aerosol generating device comprises a sealing cover with a hollow silica gel nipple, a conduit with a scale and a silica gel one-way valve, one end with a scale of the conduit with a scale of 0 is connected with the silica gel one-way valve, the other end of the silica gel, the quiescent state is off.
Description
Technical Field
The utility model relates to an atomizer technical field for the medical treatment especially relates to a take accurate measurement to incorporate atomizing inhaler of device.
Background
The aerosol inhalation therapy has become a common treatment means for clinical treatment of cough and asthma diseases, and has wide application. The liquid medicine is atomized into smiling particles through the atomizing device, so that the medicine enters the respiratory tract and the lung for deposition in a breathing and inhaling mode, and pain-free, rapid and effective treatment is achieved. At present, the atomizing and sucking device is generally divided into a spray compression atomizing and sucking device, an ultrasonic atomizing and sucking device and a vibrating screen mesh atomizing and sucking device, all atomizers connected to the atomizing and sucking device are provided with medicine cups or medicine storage tanks, the medicine cups or the medicine storage tanks are filled with medicine in an open mode, namely, after a cup cover is opened, medicine is injected, and medicine dosage control generally depends on a nurse to use a needle cylinder to add medicine or the patient himself or herself and family members to use the medicine cups to roughly add medicine with scale lines.
However, the minimum scale of the current medicine cup is generally 1ml or 2ml, and the clinical common medicines comprise: salbutamol sulfate solution for inhalation (metocloprid) 20ml or 2.5ml, ipratropium bromide solution for inhalation (emelole) 2 ml: 0.25mg, 2ml of terbutaline solution for inhalation (boli conni): 5mg, 2ml budesonide suspension for inhalation (pramipexole): 1mg, the total dose of a single medicine is close to the minimum scale of a medicine cup used in the market, the dose of infants is 1ml (half of the dose) at each time, the dose of medicines of part of patients with special allergic constitution needs to be accurately controlled, and at the moment, if the dose of medicines is measured by the scale of the medicine cup, the administration error is larger. If the dosage of the medicine for infants or patients with special allergic constitution is higher than that of the specification, the occurrence probability of adverse reaction of the medicine is greatly increased, and symptoms such as palpitation, trembling hands, muscle tremor and the like occur, so that the life can be seriously threatened. In addition, the amount of atomization is large, and the large amount of atomized medicine entering the airway may cause symptoms such as bronchospasm and pulmonary edema, so that strict control of the dosage of the medicine is highly necessary.
At present, when the atomization is implemented in a hospital, the dosage of the medicament can be strictly controlled by using a needle cylinder for dosing through a nurse, but the occupational acupuncture injury is easy to occur when the needle cylinder is repeatedly used by the nurse for dosing. The dosage can not be accurately controlled when patients and family members carry out home treatment by themselves. In addition, the cup cover needs to be opened for open dosing, so that medicine pollution is easily caused, and the operation is troublesome.
Disclosure of Invention
Therefore, the present invention is to solve the above problems of precise dosing and easy operation, and to provide an aerosol inhaler with a precise metering and intake device. The specific scheme is as follows:
the utility model provides a take accurate measurement to bring inhalator of device, includes medicine cup, bowl cover, atomizing emergence subassembly, the medicine cup encloses together with bowl cover detachable equipment and becomes to put the medicine chamber, the medicine cup bottom is provided with to putting the pipeline that the medicine chamber admits air, the lateral wall that the medicine cup is close the rim of a cup sets up fog output conduit, atomizing emergence subassembly is arranged in and is put the medicine intracavity, its characterized in that still includes accurate measurement and brings the device, accurate measurement is brought the device and is set up the position above the highest scale mark of medicine cup lateral wall, can be to putting the one-way intercommunication of medicine chamber, accurate measurement is brought the device and is included the sealed lid that has hollow silica gel nipple, take scale pipe, silica gel check valve, 0 scale one end and the silica gel check valve of taking the scale pipe are connected, and the other end is connected with hollow silica gel nipple, the silica gel check valve communicates with each other of, the quiescent state is off.
Further, the tape precision metering intake device has a minimum scale value of 0.1 ml.
Further, the accurate metering intake device has a range of 1 ml.
Furthermore, the catheter with the scale is made of medical PP materials.
Furthermore, the inner diameter of one end of the catheter with the scales, which is connected with the silica gel nipple, is 6-10 mm.
Further, the atomization inhaler with the accurate metering and intake device further comprises a handle.
Compared with the prior art, the invention has the advantages that in the atomization dosing process, dosing metering control is more accurate and can be accurate to 0.1ml, in addition, the pollution caused by an open type in the dosing process is reduced, the operation is convenient, and even non-medical staff can easily operate and control the dosing.
Drawings
FIG. 1 is a front elevation view of an aerosol inhaler with a precision metering intake device;
FIG. 2 is a left side view of an aerosol inhaler with a precision metering intake device;
the reference numerals are explained below:
1-cup cover, 2-fog output conduit, 3-medicine cup, 4-precise metering intake device, 5-handle, 41-sealing cover with hollow silica gel nipple, 42-conduit with scale, 43-silica gel one-way valve.
Detailed Description
The invention is further illustrated by the following figures and examples, which are given by way of illustration only and are not intended to limit the scope of the invention, which is to be construed in any way as a substitute for the corresponding embodiments of the present invention.
Referring to the attached drawings 1 and 2, the atomization inhaler with the accurate metering and containing device is shown, and comprises a medicine cup, a cup cover and an atomization generating assembly (not shown in the figure), wherein the medicine cup and the cup cover are detachably assembled together to form a medicine containing cavity, a pipeline (not shown in the figure) for introducing air into the medicine containing cavity is arranged at the bottom of the medicine cup, a mist output conduit is arranged on the side wall, close to a cup opening, of the medicine cup, the atomization generating assembly is arranged in the medicine containing cavity, and the atomization generating device is characterized by further comprising an accurate metering and containing device, wherein the accurate metering and containing device is arranged above the highest scale line of the side wall of the medicine cup and can be communicated with the medicine containing. The device is brought in to accurate measurement is including the sealed lid that has hollow silica gel nipple, take scale pipe, silica gel check valve, 0 scale one end of taking the scale pipe is connected with the silica gel check valve, and the other end is connected with hollow silica gel nipple, the silica gel check valve with put the medicine chamber and communicate with each other, feasible direction is brought the device in to putting the medicine chamber for accurate measurement, and quiescent condition is for closing. When adding medicine, operating personnel opens the sealed lid of silica gel nipple, pours into the liquid medicine and takes the scale pipe into, closes the sealed lid of silica gel nipple after according to doctor's advice accurate control dose, then extrudees the silica gel nipple, and liquid medicine receives pressure extrusion in the pipe, can flow into through the silica gel check valve and put the medicine chamber.
The opening diameter of a medicine container for atomization is about 6mm, the inner diameter of the opening of a conduit with scales is about 6-10mm, medicine is not easy to leak when an operator adds medicine, the minimum scale value of the conduit with scales is 0.1ml, and the metering error of a silica gel one-way valve is calculated in the total volume, so that the control of the medicine amount is more accurate, and the anaphylactic reaction caused by excessive medicine can be greatly reduced.
From the above description of the construction and principles, the present invention is not limited to the above embodiments, but rather, those skilled in the art will appreciate that various modifications, improvements and substitutions are possible, without departing from the scope and spirit of the invention.
Claims (6)
1. The utility model provides a take accurate measurement to bring inhalator of device, includes medicine cup, bowl cover, atomizing emergence subassembly, the medicine cup encloses together with bowl cover detachable equipment and becomes to put the medicine chamber, the medicine cup bottom is provided with to putting the pipeline that the medicine chamber admits air, the lateral wall that the medicine cup is close the rim of a cup sets up fog output conduit, atomizing emergence subassembly is arranged in and is put the medicine intracavity, its characterized in that still includes accurate measurement and brings the device, accurate measurement is brought the device and is set up the position above the highest scale mark of medicine cup lateral wall, can be to putting the one-way intercommunication of medicine chamber, including the sealed lid that has hollow silica gel nipple, take scale pipe, silica gel check valve, 0 scale one end and the silica gel check valve of taking the scale pipe are connected, and the other end and hollow silica gel nipple are connected, silica gel check valve communicates with each other with putting the medicine chamber, and feasible direction is accurate, the quiescent state is off.
2. An aerosol inhaler with a precision metered dose intake device according to claim 1, having a minimum scale value of 0.1 ml.
3. An aerosol inhaler with a precision metering intake device according to claim 1, which ranges from 1 ml.
4. The aerosol inhaler with a precise metering intake device according to claim 1, wherein the graduated catheter is made of medical grade PP.
5. The aerosol inhaler with a precise metering intake device as claimed in claim 1, wherein the inner diameter of the end of the conduit with the scale connected with the silicone nipple is 6-10 mm.
6. The aerosol inhaler with a precision metered dose inhaler of claim 1, further comprising a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176569.8U CN211835677U (en) | 2019-07-25 | 2019-07-25 | Atomizing inhaler with accurate metering and intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176569.8U CN211835677U (en) | 2019-07-25 | 2019-07-25 | Atomizing inhaler with accurate metering and intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211835677U true CN211835677U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176569.8U Active CN211835677U (en) | 2019-07-25 | 2019-07-25 | Atomizing inhaler with accurate metering and intake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211835677U (en) |
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2019
- 2019-07-25 CN CN201921176569.8U patent/CN211835677U/en active Active
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