Rotary type non-spanning infusion bottle opening disinfection bottle cap

Abstract

The invention discloses a rotary type non-spanning infusion bottle opening disinfection bottle cap, and relates to the technical field of medical instruments. The device comprises an upper cover, a lower cover and a side locking assembly used for connecting the upper cover and the lower cover, a disinfectant storage assembly is arranged on the inner side of the upper cover, a disinfection module is arranged on the inner side of the lower cover, the disinfectant storage assembly comprises a medical elastic blocking piece, and the medical elastic blocking piece is fixedly connected with the interior of the upper cover. A storage cavity is formed between the top face of the medical elastic blocking piece and the top of the inner wall of the upper cover, and iodophor is stored in the storage cavity. According to the bottle cap, through the integrated design, the operation process is simplified, the infusion efficiency is improved, meanwhile, sterile operation is ensured, and safety is improved. Due to the environment-friendly and economical characteristics, the medical cost is reduced, waste generation is reduced, the applicability is high, the requirements of various infusion bottle opening models can be met, and remarkable clinical application value and market prospects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to a rotary non-overstepping disinfection cap for an infusion bottle mouth. Background Art

[0002] During the clinical infusion process, the disinfection of the infusion bottle mouth is an important link to ensure infusion safety. Intravenous infusion, as a common treatment method, its operation process involves multiple links from drug preparation to administration, and contamination in any link may lead to hospital infection.

[0003] Traditional disinfection methods for infusion bottle mouths usually require medical staff to dip a cotton swab in disinfectant and wipe the infusion bottle mouth. Although this disinfection method can achieve a certain disinfection effect, there are some problems in actual operation. First, the operation process is relatively cumbersome. Medical staff need to first open the infusion bottle cap and then dip a cotton swab in disinfectant for wiping, which increases the operation steps and time. Second, this disinfection method is prone to contaminating the sterile area of the bottle mouth because the cotton swab may contact the non-sterile area around the bottle mouth during the wiping process, resulting in cross-contamination. In addition, the large use of cotton swabs not only increases the medical cost but also may cause a certain burden on the environment. Therefore, a rotary non-overstepping disinfection cap for an infusion bottle mouth is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a rotary non-overstepping disinfection cap for an infusion bottle mouth to solve the problems mentioned in the above background art.

[0005] The present invention specifically adopts the following technical solutions to achieve the above purpose: A rotary non-overstepping disinfection cap for an infusion bottle mouth includes an upper cover, a lower cover, and a side locking assembly for connecting the upper cover and the lower cover. A disinfectant storage assembly is arranged inside the upper cover, and a disinfection module is arranged inside the lower cover.

[0006] Further, the disinfectant storage assembly includes a medical elastic baffle, and the medical elastic baffle is fixedly connected to the inside of the upper cover. A storage cavity is formed between the top surface of the medical elastic baffle and the top of the inner wall of the upper cover. Iodophor is stored inside the storage cavity. Micro liquid outlet holes are penetrated through the surface of the medical elastic baffle. A disinfection cotton sheet is fixedly connected to the bottom of the upper cover. A pressing convex block is fixedly connected to the middle of the upper cover. The bottom end of the pressing convex block is fixedly connected to a pressing ring, and the pressing ring is attached to the surface of the medical elastic baffle.

[0007] Further, the disinfection module includes a sleeve, and the sleeve is movably sleeved on the surface of the infusion bottle. Threads are arranged on the inner wall of the lower cover, and the lower cover is connected to the surface of the sleeve through the threads.

[0008] Furthermore, a reinforcing sealing ring is fixedly connected to the bottom of the inner wall of the lower cover.

[0009] Furthermore, the side locking assembly includes a positioning seat, and the positioning seat is fixedly connected to the right side of the upper cover. A hinge is fixedly connected between the left sides of the upper cover and the lower cover. A knob is rotatably connected to the right side of the lower cover. A plug rod is fixedly connected to the surface of the knob, and the end of the plug rod is movably inserted into the inner wall of the positioning seat.

[0010] Furthermore, when the threads are initially tightly combined, they are in a normal state. When a rotational pressure is applied, the threads can undergo a small elastic deformation, allowing the lower cover to rotate one more turn.

[0011] The beneficial effects of the present invention are as follows: 1. The present invention integrates the disinfection of the infusion bottle mouth and the opening operation. Through simple pressing and rotating actions, disinfection can be completed without the need to additionally use cotton swabs dipped in disinfectant solution for wiping. This design significantly reduces the operation steps and time of medical staff, simplifies the preparatory work before infusion, and improves the overall efficiency of clinical infusion.

[0012] 2. The disinfection bottle cap adopts the structure of a medical elastic flap and a micro liquid outlet hole, which can accurately control the release of the disinfectant solution and evenly act on the surface of the bottle mouth through the disinfection cotton sheet. At the same time, the elastic thread and double-layer sealing ring design of the lower cover effectively prevent liquid leakage, ensuring the sterility and sealing performance during the infusion process, avoiding cross-contamination caused by cotton swab wiping in the traditional disinfection method, and significantly improving the safety of infusion.

[0013] 3. The present invention reduces the use of cotton swabs, reduces medical costs, and at the same time reduces the generation of medical waste, which conforms to the environmental protection concept. In addition, the disinfection bottle cap is applicable to various infusion bottle mouth models, has wide applicability, and can meet the needs of different clinical scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a front sectional view of the structure of the present invention; Figure 3 is a schematic diagram of the structure of the medical elastic flap of the present invention; Figure 4 is a schematic diagram of the structure of the side locking assembly of the present invention; Reference numerals: 1, upper cover; 2, lower cover; 3, disinfectant storage component; 301, medical elastic retaining piece; 302, pressing bump; 303, pressing ring; 304, micro liquid outlet hole; 305, disinfected cotton sheet; 4, disinfection module; 401, sleeve; 402, reinforcing sealing ring; 403, thread; 5, side locking component; 501, positioning seat; 502, knob; 503, inserting rod; 504, hinge. Detailed implementation manners

[0015] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0017] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0018] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of the present invention is usually placed. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0019] Such as Figures 1 to 4As shown in the figure, a rotary non-crossing disinfection bottle cap for infusion bottles includes an upper cover 1, a lower cover 2, and a side locking component 5 for connecting the upper cover 1 and the lower cover 2. A disinfectant storage component 3 is arranged inside the upper cover 1, and a disinfection module 4 is arranged inside the lower cover 2. More specifically, the disinfection bottle cap is mainly composed of the upper cover 1 and the lower cover 2. The disinfectant storage component 3 inside the upper cover 1 is used to store disinfectants such as iodophor, and realizes the controllable release of the disinfectant through a specific structural design. The disinfection module 4 inside the lower cover 2 cooperates with the infusion bottle mouth to ensure that the disinfectant can act evenly on the surface of the bottle mouth. The side locking component 5 is used to firmly connect the upper cover 1 and the lower cover 2 to prevent the two from separating during the disinfection process, thus ensuring the stability and safety of the disinfection operation.

[0020] The disinfectant storage component 3 includes a medical elastic baffle 301, and the medical elastic baffle 301 is fixedly connected to the inside of the upper cover 1. A storage cavity is formed between the top surface of the medical elastic baffle 301 and the top of the inner wall of the upper cover 1. Iodophor is stored inside the storage cavity. Micro liquid outlet holes 304 are formed through the surface of the medical elastic baffle 301. A disinfection cotton sheet 305 is fixedly connected to the bottom of the upper cover 1. A pressing convex block 302 is fixedly connected to the middle of the upper cover 1. A pressing ring 303 is fixedly connected to the bottom end of the pressing convex block 302, and the pressing ring 303 is attached to the surface of the medical elastic baffle 301. It should be noted that the medical elastic baffle 301 realizes the controllable release of the disinfectant through its elastic characteristics. When the pressing convex block 302 is pressed down, the pressing ring 303 squeezes the medical elastic baffle 301, so that the iodophor in the storage cavity uniformly penetrates through the micro liquid outlet holes 304 onto the disinfection cotton sheet 305. After the disinfection cotton sheet 305 absorbs the iodophor, it can uniformly disinfect the infusion bottle mouth to ensure the sterility and effectiveness of the disinfection process.

[0021] The disinfection module 4 includes a sleeve 401, and the sleeve 401 is movably sleeved on the surface of the infusion bottle. A thread 403 is arranged on the inner wall of the lower cover 2, and the lower cover 2 is connected to the surface of the sleeve 401 through the thread 403. More specifically, the sleeve 401 is movably sleeved on the surface of the infusion bottle, and is threadedly matched with the infusion bottle mouth through the thread 403 on the inner wall of the lower cover 2 to achieve tight fixation.

[0022] A reinforced sealing ring 402 is fixedly connected to the bottom of the inner wall of the lower cover 2. More specifically, the reinforced sealing ring 402 is fixedly connected to the bottom of the inner wall of the lower cover 2 and is closely attached to the infusion bottle mouth to form a double-layer sealing structure. This not only enhances the sealing effect, but also prevents the leakage of the disinfectant during the disinfection process, ensuring the safety and reliability of the infusion process.

[0023] The side locking assembly 5 includes a positioning seat 501, and the positioning seat 501 is fixedly connected to the right side of the upper cover 1. A hinge 504 is fixedly connected between the left sides of the upper cover 1 and the lower cover 2. A knob 502 is rotatably connected to the right side of the lower cover 2. A plug rod 503 is fixedly connected to the surface of the knob 502, and the end of the plug rod 503 is movably inserted into the inner wall of the positioning seat 501. More specifically, the positioning seat 501 is fixed to the right side of the upper cover 1 and cooperates with the plug rod 503 on the knob 502 to achieve the locking of the upper and lower covers. The hinge 504 connects the left sides of the upper and lower covers, enabling the upper cover 1 to flexibly flip around the hinge 504. By rotating the knob 502, the plug rod 503 is inserted into or withdrawn from the positioning seat 501 to achieve the locking or unlocking operation, ensuring the stability and safety of the disinfection process.

[0024] The thread 403 is in a conventional state when initially tightly engaged. When rotational pressure is applied, the thread 403 can undergo a small elastic deformation, allowing the lower cover 2 to rotate one more turn. The thread 403 is made of a medical plastic with a certain elastic deformation ability. It should be noted that when initially tightly engaged, the thread 403 tightly cooperates with the thread of the infusion bottle mouth. When rotational pressure is applied, the thread 403 can undergo a small elastic deformation, allowing the lower cover 2 to rotate one more turn, thereby achieving a tighter fixation. This design not only enhances the sealing effect but also ensures the stability of the bottle cap during the disinfection process, while avoiding damage caused by over-tightening.

[0025] In summary: The present invention integrates the disinfection of the infusion bottle mouth and the opening operation. The disinfection can be completed through simple pressing and rotating actions without the need to additionally use cotton swabs dipped in disinfectant to wipe. This design significantly reduces the operation steps and time of medical staff, simplifies the preparatory work before infusion, and improves the overall efficiency of clinical infusion. The disinfection bottle cap adopts the structure of a medical elastic retaining piece and a micro liquid outlet hole, which can accurately control the release of the disinfectant and uniformly act on the surface of the bottle mouth through the disinfection cotton sheet. At the same time, the elastic thread and double-layer sealing ring design of the lower cover effectively prevent liquid leakage, ensuring the sterility and sealing performance during the infusion process, avoiding cross-contamination caused by cotton swab wiping in the traditional disinfection method, and significantly improving the safety of infusion. The present invention reduces the use of cotton swabs, lowers the medical cost, and at the same time reduces the generation of medical waste, meeting the environmental protection concept. In addition, the disinfection bottle cap is applicable to various infusion bottle mouth models, has wide applicability, and can meet the needs of different clinical scenarios.

[0026] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary disinfection bottle cap for infusion bottle without spanning, characterized in that It includes an upper cover (1) and a lower cover (2), as well as a side locking component (5) for connecting the upper cover (1) and the lower cover (2). A disinfectant storage component (3) is arranged inside the upper cover (1), and a disinfection module (4) is arranged inside the lower cover (2).

2. The rotary non-overstepping infusion bottle mouth disinfection bottle cap according to claim 1, characterized in that, The disinfectant storage component (3) includes a medical elastic baffle (301), and the medical elastic baffle (301) is fixedly connected to the inside of the upper cover (1). A storage cavity is formed between the top surface of the medical elastic baffle (301) and the top of the inner wall of the upper cover (1). Iodophor is stored inside the storage cavity. Micro liquid outlet holes (304) are formed through the surface of the medical elastic baffle (301). A disinfection cotton sheet (305) is fixedly connected to the bottom of the upper cover (1). A pressing bump (302) is fixedly connected to the middle of the upper cover (1). A pressing ring (303) is fixedly connected to the bottom end of the pressing bump (302), and the pressing ring (303) is attached to the surface of the medical elastic baffle (301).

3. A rotary non-crossing infusion bottle mouth disinfection cap according to claim 1, characterized in that, The disinfection module (4) includes a sleeve (401), and the sleeve (401) is movably sleeved on the surface of the infusion bottle. Threads (403) are arranged on the inner wall of the lower cover (2), and the lower cover (2) is connected to the surface of the sleeve (401) through the threads (403).

4. A rotary non-crossing infusion bottle mouth disinfection bottle cap according to claim 3, characterized in that, A reinforced sealing ring (402) is fixedly connected to the bottom of the inner wall of the lower cover (2).

5. A rotary non-overstepping infusion bottle mouth disinfection bottle cap according to claim 1, characterized in that, The side locking component (5) includes a positioning seat (501), and the positioning seat (501) is fixedly connected to the right side of the upper cover (1). A hinge (504) is fixedly connected between the left sides of the upper cover (1) and the lower cover (2). A knob (502) is rotatably connected to the right side of the lower cover (2). A plug rod (503) is fixedly connected to the surface of the knob (502), and the end of the plug rod (503) is movably inserted into the inner wall of the positioning seat (501).

6. A rotary non-crossing infusion bottle mouth disinfection cap according to claim 3, characterized in that, The threads (403) are in a normal state when initially tightly combined. When a rotational pressure is applied, the threads (403) can undergo a small elastic deformation, allowing the lower cover (2) to rotate one more circle.

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