Patent Application
20210346614
The present invention relates to a medical spray, and more particularly, to a portable medical spray.
The conventional medical spray is used to soothe uncomfortable symptoms caused by rhinitis, stuffy nose, throat ache and the like, and the medical spray is inserted into the patient's nose or mouth to spray medicine onto the infected areas. When spraying the medicine, a compressor and a spray are needed to send medicine to the desired areas. These equipment may include multiple parts and occupy a lot of space. In addition, theses equipment may not be conveniently obtained in remote areas.
The present invention intends to provide a portable medicine spray to eliminate the shortcomings mentioned above.
The present invention relates to a portable medical spray and comprises a tubular body having a room defined therein. A breakable portion is formed to the top end of the body. A connection portion extends from the bottom end of the body. A top groove and a bottom groove are respectively formed to the outside of the connection portion. A nozzle is connected to the top end of the body and has a passage defined therethrough. The passage is located corresponding to the breakable portion. A holding portion is formed to the outside of the body.
A medicine cell is located in the room and has medicine received therein. The medicine cell is a compressible bellow cell, and a needle is located in the medicine cell. An end part has a reception space defined in the top end thereof. The end part is movably mounted to the connection portion. A lip extends inward from the inner periphery of the reception space. Multiple slots are defined axially through the wall of the end part and open through the lip. The lip is removably engaged with the bottom groove when the end part is not pushed toward the nozzle. The lip is engaged with the top groove when the end part is moved toward the nozzle.
Preferably, the passage of the nozzle of the body has a valve received therein. An adjustment knob is connected to the nozzle and operates the valve.
Preferably, a cap is removably mounted to the nozzle.
The primary object of the present invention is to provide a portable medical spray which is compact for easy carry. The canister can be replaced to include different medicine therein.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
Referring to
A medicine cell 3 is located in the room 10 and has medicine “A” received therein under pressure. The medicine cell 3 is a compressible bellow cell. A needle 30 is located in the medicine cell 3. An end part 4 has a reception space 40 defined in the top end thereof, and the end part 4 has a closed bottom end. The end part 4 is movably mounted to the connection portion 12 which is inserted in the reception space 40. A lip 41 extends inward from the inner periphery of the reception space 40. Multiple slots 42 are defined axially through the wall of the end part 4 and open through the lip 41. When the end part 4 is not pushed toward the nozzle 13, the lip 41 is removably engaged with the bottom groove 121 of the connection portion 12.
As shown in
The medicine cell 3 can be replaced with a new one in which different medicine “A” is stored. The portable medical spray of the present invention is compact for easy carry.
While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.
