Medical nasal mask
A nasal mask and integrated technology, applied in the field of medical devices, can solve the problems of high cost, inconvenient use, and poor wearing comfort, and achieve the effects of small size, cost saving, and air leakage prevention
Inactive Publication Date: 2015-03-25
AMBULANC (SHENZHEN) TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Existing nasal masks mostly use double pipes for inhalation and exhalation, which are costly and bulky, and the structural design of the nasal masks is unreasonable, poor wearing comfort, and inconvenient to use
Method used
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Embodiment Construction
[0026] Combine below Figure 1 to Figure 8 And further illustrate the technical solution of the present invention through specific examples.
[0027] A medical nasal mask, comprising a nasal mask body 1. The nasal mask body 1 includes a body 11 with a cavity. Connected joint 2, the joint 2 includes a first pipe 21 communicated with the intake pipe and a second pipe 22 communicated with the exhaust pipe, the side wall of the first pipe 21 and the side wall of the second pipe 22 are in the One end of the joint 2 is integrally formed with a connecting portion 23 , and the body 11 is provided with a connecting hole 131 matching with the connecting portion 23 . The opening 12 fits the face of the human body so that the nose mask is close to the face of the human body to prevent air leakage; the side wall of the first pipe 21 and the side wall of the second pipe 22 are integrated at one end of the joint 2 to form a connection Part 23, the joint 2 is connected with the body 11 thro...
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The invention discloses a medical nasal mask. The medical nasal mask comprises a nasal mask body, wherein the nasal mask body comprises a main body with a cavity; an opening part fit with the face of a human body is arranged at the front end of the main body; a joint communicated with an air tube is arranged at the rear end of the main body and comprises a first pipeline communicated with an air inlet pipe and a second pipeline communicated with a discharge pipe; one side walls of the first pipeline and the second pipelines are integrated to form a connecting part at one end of the joint; a connecting hole matched with the connecting part is formed in the main body; the opening part is fit with the face of the human body, so that the nasal mask is tightly fit with the face of the human body to prevent air leakage; the joint integrates the air inlet pipe with the discharge pipe together, so that the nasal mask is simple in structure and small in size, and reduces cost. The nasal mask disclosed by the invention is tightly fit with the face of the human body to prevent air leakage; the air inlet pipe is integrated with the discharge pipe, so that the nasal mask is simple in structure and small in size, and reduces cost.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical nasal mask. Background technique [0002] At present, in the process of treating patients in hospitals, nasal masks are required when injecting oxygen or anesthetic gas into patients. Existing nasal masks mostly use double pipes for inhalation and exhalation, which are costly and bulky, and the structural design of the nasal masks is unreasonable, poor wearing comfort, and inconvenient to use. Contents of the invention [0003] The purpose of the present invention is to provide a medical nasal mask, which is closely attached to the face of the human body to prevent air leakage, and the air intake pipe and the exhaust pipe are integrated into one body, which has a simple structure, small size and low cost. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] A medical nasal mask, comprising a nasal mask body. T...
Claims
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IPC IPC(8): A61M16/06
Inventor 张瑜王岩松马彦文
Owner AMBULANC (SHENZHEN) TECH CO LTD