Multifunctional sputum suction tube medicine injection connector
A sputum suction tube and multi-functional technology, which is applied in the direction of connecting tubes, suction devices, and drug devices, can solve the problems of increasing the risk of infection for patients and cumbersome operations, and achieves tight and firm docking, no messy use, and low cost Effect
Pending Publication Date: 2021-01-26
SHAOXING UNDIS MEDICAL TECH CO LTD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It has the following problems. In actual use, the injection connector of the sputum suction tube is sometimes used for both syringe injection and spray injection, but the injection connector of the sputum suction tube in the existing market can only meet one injection method at a time. If you want to use another injection method, you need to replace the entire sputum suction tube, which not only makes the operation cumbersome, but also increases the risk of infection for patients
Method used
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Embodiment Construction
[0019] Such as figure 1 , 2 , 3, the multi-functional sputum suction tube drug injection joint includes a body 1, a large cap 8, and a small cap 13. The large cap 8 is tightly socketed with the body 1 through the inner cylinder 11 thereon, and the small cap 13 is through the inner cylinder 11. The upper cylinder 16 is interference socketed with the stepped hole 12 of the large cap 8 . The body 1, the large cap 8 and the small cap 13 are integrally injection molded. The main body 1 is provided with a large hole 2 and a small hole 3 in a connected manner, and the inner wall of the main body 1 between the large hole 2 and the small hole 3 is provided with a convex ring 4 . The body 1 is provided with a counterbore 5 at the upper end of the large hole 2 . A handle 6 is provided on the outside of the main body 1 , and several ribs 7 are provided below the handle 6 . The big cap 8 is docked with the main body 1 through a pull cord 9, and the two sides of the big cap 8 are respec...
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The invention discloses a multifunctional sputum suction tube medicine injection connector. The multifunctional sputum suction tube medicine injection connector comprises a body, a large cap and a small cap, wherein the large cap is in interference sleeve connection with the body through an inner cylinder on the large cap, and the small cap is in interference sleeve connection with a step hole ofthe large cap through a cylinder on the small cap. The multifunctional sputum suction tube medicine injection connector has the advantages that 1, the design of the body and the large cap can meet theuse requirements of syringe injection and spray injection at the same time; 2, the body, the large cap and the small cap are integrally designed, cost is low, and use is not messy; and 3, the large cap is in butt joint with the body through the inner cylinder and an outer cap, and butt joint is tight and firm.
Description
technical field [0001] The invention relates to a drug injection joint of a multifunctional sputum suction tube. Background technique [0002] There are generally two types of drug injection joints in the existing disposable closed sputum suction tube, one can be used for syringe liquid injection, and the other can be used for spray (MDI) injection. It has the following problems. In actual use, the injection connector of the sputum suction tube is sometimes used for both syringe injection and spray injection, but the injection connector of the sputum suction tube in the existing market can only meet one injection method at a time. If you want to use another injection method, you need to replace the entire sputum suction tube, which not only makes the operation cumbersome, but also increases the risk of infection for patients. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a multi-functional suctio...
Claims
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IPC IPC(8): A61M1/00A61M11/00A61M31/00A61M39/10
CPCA61M1/0023A61M11/00A61M31/00A61M39/10A61M2210/1025A61M1/84A61M2210/005
Inventor 曾小坚孙洋
Owner SHAOXING UNDIS MEDICAL TECH CO LTD