CN204563304U - Be applicable to the single use disinfectant cap of Needleless barotropic joint - Google Patents

Abstract

The utility model is a disposable disinfection cap suitable for needleless positive pressure joints, which is composed of a sealing film (11), a shell (12), an elastic body (13), and a disinfectant (14), and is characterized in that: The housing (12) is a cylinder, the bottom surface of the cylinder is an open end, and the inner cavity of the cylinder is equipped with a locking thread (122), which is convenient for locking the thread with the needleless positive pressure interface (22) of the needleless positive pressure joint (2) (21) Connection, which plays a fixed role. The product structure of the utility model is Xinying, the production process is simple, the product is light and economical, the medical staff is simple to operate, convenient to use, the workload of the medical staff is reduced, and the risk of clinical infection is reduced, which is convenient for clinical promotion and use.

Description

Disposable Disinfection Caps for Needleless Positive Pressure Connectors

technical field

The product of the utility model relates to a medical appliance, in particular to a disposable disinfection cap suitable for a needleless positive pressure joint.

Background technique

In order to reduce the chance of needle-point puncture and avoid the risk of puncturing rubber stopper connections with needles, resulting in the risk of rubber debris flowing into the human body, needle-free connectors are more and more widely used clinically, especially needle-free positive pressure connectors with positive pressure function. Use more widely. The needle-free positive pressure connector can be connected with peripheral venous catheters, central venous catheters, indwelling needles and other ports that require heparin caps; the needle-free positive pressure connector of the needle-free positive pressure connector can be connected and locked for use with syringes, infusion sets, and blood transfusion sets . Before each treatment, it is necessary to use disinfectant to strictly disinfect and wipe the needle-free positive pressure interface end of the needle-free positive pressure joint before use; after completing the treatment task, the needle-free positive pressure interface of the needle-free positive pressure joint It will be exposed to the air, and it will not be protected by a sterile or relatively clean state, which will easily lead to infection, which is neither safe nor convenient; and before each treatment, medical staff need to spend a lot of time disinfecting the positive pressure interface ,Time-consuming.

Utility model content

The purpose of this utility model is to solve the above problems and provide a disposable disinfection cap that is simple in structure, easy to use, saves time and effort, and can avoid pollution.

The disposable disinfection cap is composed of a sealing film 11, a housing 12, an elastic body 13 and a disinfection solution 14.

The housing 12 is a cylinder, the bottom surface of the cylinder is an open end, and the inner cavity of the cylinder is equipped with a locking thread 122, which is convenient to connect with the needleless positive pressure interface 22 locking thread 21 of the needleless positive pressure joint 2, and plays a role of fixing .

The outer surface of the housing 12 is provided with anti-slip lines 121 to increase the hand feeling of clinical operation.

The housing 12 is provided with an elastic body 13 that absorbs the disinfectant 14. When the locking thread 122 of the housing 12 is connected and fixed with the locking thread 21 of the needleless positive pressure interface 22, the elastic body 13 in the housing 12 and the needleless positive pressure interface 22 are connected and fixed. The needle positive pressure interface 22 is extruded to ensure that the disinfectant 14 absorbed by the elastic body 13 evenly touches the needleless positive pressure interface 22 to prevent dust and effectively disinfect.

The sealing film 11 seals the open end of the housing 12 to ensure that the disinfectant 14 does not volatilize before use.

The disposable disinfection cap 1 needs to be indwelling after the infusion of the needle-free positive pressure connector 2. The disposable disinfection cap 1 is connected to the locking thread 21 of the needle-free positive pressure connector 22 for fixing and dustproofing. And effective disinfection, so that the needle-free positive pressure interface 22 is not exposed to the air, to obtain sterile closed protection, reduce the disinfection process of medical staff before treatment, reduce the workload and labor intensity of medical staff, and reduce the risk of clinical infection .

The utility model has the advantages of simple production process, light product, economic benefits, simple operation and convenient use by medical staff, reduces the workload of medical staff, reduces the risk of clinical infection at the same time, and is convenient for clinical popularization and use.

Description of drawings

Fig. 1 is an assembly diagram of the structure of a disposable disinfection cap. Before use, the sealing film 11 seals the opening end of the housing 12.

Figure 2 is a cross-sectional view of the disposable disinfection cap.

      Figure 3 is a flowchart of the use of the disposable disinfection cap.

Among them, the number in the figure: 1-disposable disinfection cap; 11-sealing film; 12-housing; 13-elastomer;

14-disinfectant; 121-anti-slip pattern; 122-lock thread; 2-needle-free positive pressure connector;

21-lock thread; 22-needleless positive pressure interface.

Detailed ways

Figure 1 is a schematic diagram of the assembly of the disposable disinfection cap before use.

As shown in FIG. 2 , the disposable disinfection cap is composed of a sealing film 11 , a housing 12 , an elastic body 13 and a disinfection solution 14 .

As shown in the flow chart of FIG. 3 , after the infusion of the needleless positive pressure joint 2 is completed, the sealing film 11 is torn off, and the locking thread 122 on the housing 12 is connected to the locking thread 21 of the needleless positive pressure joint 2 . It plays a fixed role, and at the same time, the elastic body 13 in the housing 12 is squeezed into contact with the needle-free positive pressure interface 22 to ensure that the disinfectant 14 absorbed by the elastic body 13 evenly touches the needle-free positive pressure interface 22 to prevent dust And effective disinfection, so that when the medical staff perform another infusion, the disinfection process is reduced, and the workload of the medical staff is reduced.

It can be realized that after the infusion of the needleless positive pressure joint is completed, the locking thread 122 on the housing 12 is connected with the locking thread 21 of the needleless positive pressure interface 22 to play a fixing role, and at the same time, the elastic body 13 in the housing 12 is in contact with the needleless positive pressure joint. The needle positive pressure interface 22 is squeezed into contact to ensure that the disinfectant 14 absorbed by the elastic body 13 evenly touches the needleless positive pressure interface 22, which plays a role in dust prevention and effective disinfection, so that the medical staff can reduce the disinfection process when re-infusion , reduce the workload of medical staff. It is characterized in that the housing 12 is provided with a locking thread 122; the elastic body 13 is made of high-density sponge with good elasticity and strong water absorption, and the elastic body 13 absorbs the disinfectant 14; the elastic body 13 absorbing the disinfectant 14 is arranged on the shell Body 12.

The housing 12 is a cylinder, the bottom surface of the cylinder is an open end, and the inner cavity of the cylinder is equipped with a locking thread 122, which is convenient to connect with the locking thread 21 of the needleless positive pressure interface of the needleless positive pressure joint, and plays a role of fixing; Anti-slip lines 121 are provided on the outer surface of the housing 12 to increase the hand feeling of clinical operation.

The housing 12 is provided with an elastic body 13 that absorbs the disinfectant 14. When the locking thread 122 of the housing 12 is connected to the locking thread 21 of the needle-free positive pressure interface 22, the elastic body 13 in the housing 12 and the needle-free positive pressure interface 22 are connected and fixed. The pressure port 22 is squeezed into contact, so as to ensure that the disinfectant 14 absorbed by the elastic body 13 evenly touches the needle-free positive pressure port 22 to prevent dust and effectively disinfect.

After the needleless positive pressure connector 2 is infused, it needs to be indwelling. The disposable disinfection cap 1 is connected to the locking thread 21 of the needleless positive pressure connector 22 to fix, prevent dust and effectively disinfect, so that the needleless The positive pressure interface 22 is not exposed to the air, and is protected by a sterile seal, reducing the disinfection steps of medical staff before treatment, reducing the workload and labor intensity of medical staff, and reducing the risk of clinical infection.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Those skilled in the art can make various changes and deformations to the utility model without departing from the purpose and scope of the utility model technical solution.

Claims (3)

1. one kind is applicable to the single use disinfectant cap of Needleless barotropic joint, be made up of diaphragm seal (11), housing (12), elastomer (13), disinfectant solution (14), it is characterized in that: described housing (12) is cylinder, cylinder bottom surface is opening, cylinder intracavity is furnished with locking screw thread (122), be convenient to be connected with Needleless barotropic interface (22) locking screw thread (21) of Needleless barotropic joint (2), play fixing effect.

2. be applicable to the single use disinfectant cap of Needleless barotropic joint according to claim 1, it is characterized in that: the outer surface of described housing (12) is provided with on-slip stricture of vagina (121), increase the feel of clinical manipulation.

3. be applicable to the single use disinfectant cap of Needleless barotropic joint according to claim 1, it is characterized in that: the elastomer (13) that suction has disinfectant solution (14) is set in described housing (12), after the locking screw thread (122) of housing (12) and the locking screw thread (21) of Needleless barotropic interface (22) are connected and fixed, elastomer (13) in housing (12) carries out squash type with Needleless barotropic interface (22) and contacts, thus ensure that disinfectant solution (14) uniform contact of inhaling in elastomer (13) is to Needleless barotropic interface (22), play dust-proof and effective disinfective action.