CN209596250U - A needle-free infusion joint disinfection bag - Google Patents

Abstract

The utility model provides a kind of no-needle transfusion connector sterilization bag, cotton pad liner including outer packaging bag and containing thimerosal, cotton pad liner is placed in outer packaging bag, it is closely pasted with packaging bag inner face at the cotton pad liner back side, form stereoscopic bag structure, the bottom of three-dimensional bag shaped structure is to thicken cotton pad liner, and using composite membrane is easily torn, outer packing two sides is respectively fixedly connected with the aluminum strip of an easy moulding for outer packaging bag sealing.When use, the easy-to-draw sealing of tear initiation sack, then no-needle transfusion connector is placed in stereoscopic bag, until the top of infusion connector reaches the bag bottom of sterilization bag, it is clutched outside the present apparatus with hand, middle finger withstands bottom, and the present apparatus is rotated in a manner of rotating left and right, firmly friction carries out disinfection, to complete disinfection.If to be sterilized to infusion bag infusion port, after preparing medicine, just easy tearing sealing is torn, then covers outer packaging bag in infusion port, pressing infusion bag bottom contacts thickening cotton pad liner sufficiently with infusion port, then clutches aluminum strip and fixes sack.

Description

A needle-free infusion joint disinfection bag

technical field

This experimental model relates to the field of medical supplies, especially a needle-free infusion joint disinfection bag.

Background technique

With the continuous development and updating of infusion devices, most of the infusion devices used in hospitals in my country are intravenous indwelling needles or central venous catheters connected to needle-free infusion connectors, which greatly reduces the occurrence of needle-stick injuries.

The disinfection of the infusion connector before infusion is an essential and important step in the infusion operation. Strict disinfection can prevent bacterial invasion and avoid catheter-related bloodstream infection caused by bacterial contamination. According to the requirements of the INS guidelines, when using needle-free infusion connectors, wipe the cross-section and periphery of various connectors with an appropriate disinfectant to ensure that the aseptic infusion connectors are connected to the catheter. When disinfecting needle-free infusion connectors, it is emphasized that a certain force must be used , so that the microorganisms attached to the surface of the joint can be removed. However, in actual clinical nursing operations, the existing technology cannot carry out convenient, quick and effective thorough disinfection of the thread and cross-section of the needleless infusion connector; on the other hand, due to the heavy workload of nurses, some nurses are sterile Apathy and inability to operate completely in accordance with the standard may easily lead to some complications and cause catheter-related bloodstream infection.

Simultaneously, because need mix different medicines during infusion, usually need the infusion mouth of infusion bag pierce a hole, medicine is injected in the infusion bag. In order to ensure that the medicine in the infusion bag is not polluted, after dispensing the medicine, the holes need to be pasted up with sterile infusion bottle stickers. But existing transfusion bottle is pasted as a circular sheet, and wherein one side is gauze shape, and the middle part of the other side is fixedly connected with a piece of circular sterile cotton, and a side edge with sterile cotton is fixed a small section of adhesive tape. When in use, cover the needle hole with sterile cotton, then fix one side with tape, and press the other side with your hands. However, this method has the disadvantage that the unfixed part of the bottle sticker is easy to warp, so that the pinhole cannot be tightly covered, and there is a hidden danger of possible contamination.

Utility model content

The purpose of the utility model is to provide a convenient, fast, safe and effective disinfection device for needleless infusion joints, which can guarantee the safety of infusion for patients and facilitate the work of nurses.

The technical scheme that the utility model solves its technical problem adopts is:

A sterile bag for needleless infusion joints, comprising an outer packaging bag and a cotton pad lining containing disinfectant, the cotton pad inner lining is placed in the outer packaging bag, and the back of the cotton pad inner lining is closely pasted to the inner surface of the packaging bag to form a three-dimensional bag The bottom of the three-dimensional bag-like structure is a thickened cotton pad lining, and the outer packaging bag is sealed with an easy-to-tear composite film. An easy-to-shape aluminum strip is fixedly connected to each of the two sides of the outer packaging, and the two aluminum strips are parallel .

In the aforementioned disinfection bag for needle-free infusion joints, a cylindrical hole parallel to the bottom of the outer packaging bag is opened at the inner lining of the thickened cotton pad on the outer packaging bag, and the cylindrical hole extends to the depth of the inner lining of the thickened cotton pad. The opening of the cylindrical hole is covered with an easy-to-tear cover, and the bottom of the cylindrical hole is fixedly connected with a conical column facing the opening of the cylindrical hole, and the conical column is made of a sterile cotton pad lining.

In the aforementioned sterile bag for needle-free infusion infusion joints, handles are fixedly connected to the edge of the easy-to-tear cover.

Both the cotton pad lining and the thickened cotton pad lining contain disinfectant.

The opening diameter of the three-dimensional bag-like structure is greater than the maximum diameter of the needle-free infusion connector.

The beneficial effects of the utility model:

1. This disinfection device is a one-time use product, one use and one throw to prevent cross-infection.

2. The inner lining of the cotton pad containing disinfectant in this disinfection device is closely adhered to the material of the outer packaging bag. During use, after tearing along the seal, a three-dimensional bag-like structure is formed. When using, the nurse's hand It will not touch its interior, which can effectively prevent pollution and optimize the operation process.

3. The needleless infusion connector has a large thread pitch and a low tooth height, so the thicker sterile cotton pad lining can fully contact the inner diameter of the thread after being pressed.

4. The outer packaging of this disinfection device is a sealed and airtight structure, and the inner lining of the cotton pad containing the disinfectant solution is always in a wet state and is not easy to volatilize, which ensures the effective concentration of the disinfectant and the disinfection effect.

5. The thickened cotton pad lining can sterilize the needle-free infusion connector, and the conical column can sterilize the unevenness on the top of the needle-free infusion connector.

6. The handle is convenient to tear off the easy-tear pull cover.

Description of drawings

Fig. 1, the utility model embodiment 1 structural representation;

Fig. 2, the structural diagram after tearing off the seal of the utility model embodiment 1;

Fig. 3 is the internal structure diagram of Embodiment 1 of the utility model;

Fig. 4, the structural schematic diagram of embodiment 2 of the utility model;

Fig. 5, the structural diagram after tearing off the seal of Example 2 of the utility model;

Fig. 6 is the internal structure diagram of Embodiment 2 of the present utility model.

In the picture, 1-outer packing bag, 2-sealing, 3-cotton pad lining, 4-V-shaped bending, 5-thickened cotton pad lining, 6-aluminum strip, 7-easy-tearable cover, 8- Cylindrical bore, 9-tapered cotton pad liner, 10-handle.

Detailed ways

【Example 1】

A sterile bag for needleless infusion joints, comprising an outer packaging bag and a cotton pad lining containing disinfectant, the cotton pad inner lining is placed in the outer packaging bag, and the back of the cotton pad inner lining is closely pasted to the inner surface of the packaging bag to form a three-dimensional bag The bottom of the three-dimensional bag-like structure is a thickened cotton pad lining, and the outer packaging bag is sealed with an easy-to-tear composite film. An easy-to-shape aluminum strip is fixedly connected to each of the two sides of the outer packaging, and the two aluminum strips are parallel . The sealing part and above can be fixedly connected with a cotton pad lining or not.

The method of use in this embodiment: first tear off the easy-pull seal of the bag opening, then put the needle-free infusion connector into the three-dimensional bag until the top of the infusion connector reaches the bottom of the sterile bag, pinch the outside of the device tightly with your hands, Hold the bottom, turn the device in a left-right rotation mode, and rub it vigorously for disinfection, so as to complete the disinfection work. If you want to disinfect the infusion port of the infusion bag, after the medicine is prepared, tear off the easy-tear seal, then put the outer packaging bag on the infusion port, press the bottom of the infusion bag to make the thickened cotton pad fully contact with the infusion port, Then pinch the aluminum strips to secure the bag in place.

[Example 2]

A sterile bag for needleless infusion joints, comprising an outer packaging bag and a cotton pad lining containing disinfectant, the cotton pad inner lining is placed in the outer packaging bag, and the back of the cotton pad inner lining is closely pasted to the inner surface of the packaging bag to form a three-dimensional bag The bottom of the three-dimensional bag-like structure is a thickened cotton pad lining, and the outer packaging bag is sealed with an easy-to-tear composite film. An easy-to-shape aluminum strip is fixedly connected to each of the two sides of the outer packaging, and the two aluminum strips are parallel . A cylindrical hole parallel to the bottom of the outer packaging bag is opened at the thickened cotton pad lining on the outer packaging bag, the cylindrical hole extends to the depth of the thickened cotton pad inner lining, and the opening of the cylindrical hole is covered with an easy-tear cover. The easy-tear lid is also made of easy-tear composite film, which is sealed to avoid contamination. The bottom of the cylindrical hole is fixedly connected with a conical column facing the opening of the cylindrical hole, and the conical column is made of a sterile cotton pad lining. The diameter of the cylindrical hole is larger than the outer diameter of the infusion joint.

How to use this example: If you want to disinfect the infusion port, tear off the easy-tear seal, then put the outer packaging bag on the infusion port, press the bottom of the infusion bag to make the thickened cotton pad fully contact with the infusion port, and then pinch Tight aluminum bars hold the bag in place. When the nurse leaves, just squeeze the infusion port tightly through the outer packaging bag and carry it away. After arriving at the ward, remove the infusion bag and hang up the infusion bag. Next, sterilize the needle-free infusion connector. First, remove the easy-to-tear cover, insert the needle-free infusion connector into the cylindrical hole, insert the conical column into the top of the connector, then pinch the needle-free infusion connector through the outer packaging bag and rotate the connector. The needle infusion joint is sterilized, and the conical column can sterilize the unevenness on the top of the needle-free infusion joint. This embodiment can not only sterilize the infusion port of the infusion bag, but also sterilize the needleless infusion joint, which is convenient and practical.

[Example 3]

In order to facilitate the opening of the easy-tearable cover, on the basis of Example 2, Example 3 is optimized: the above-mentioned sterile bag for needle-free infusion joints, the edge of the easy-tearable cover is fixedly connected with a handle.

Claims (3)

1. a kind of no-needle transfusion connector sterilization bag, which is characterized in that the cotton pad liner including outer packaging bag and containing thimerosal, cotton pad Liner is placed in outer packaging bag, and the cotton pad liner back side is closely pasted with packaging bag inner face, forms a three-dimensional bag shaped structure, three-dimensional The bottom of bag shaped structure is to thicken cotton pad liner, and using composite membrane is easily torn, the outer packing two sides is each solid for outer packaging bag sealing Surely the aluminum strip of an easy moulding is connected, and two aluminum strips are parallel.

2. a kind of no-needle transfusion connector sterilization bag according to claim 1, which is characterized in that thickeied on the outer packaging bag The cylindrical hole for being parallel to outer packaging bag bag bottom is provided at cotton pad liner, cylindrical hole, which extends to, thickeies cotton pad liner depths, cylindrical hole Aperture is covered with easy tear-off cap, and the cylindrical hole bottom hole is fixedly connected with the circular cone column towards cylindrical hole aperture, and circular cone column is by disappearing Malicious cotton pad liner is made.

3. a kind of no-needle transfusion connector sterilization bag according to claim 2, which is characterized in that the easy tear-off cap edge is solid Surely it is connected with handle.