CN216297210U

CN216297210U - Automatic rotatory sterile mechanical cap purger of wiping

Info

Publication number: CN216297210U
Application number: CN202121562186.1U
Authority: CN
Inventors: 李裕如; 贾慧; 徐思; 叶芳玲; 张丽英
Original assignee: Eye and ENT Hospital of Fudan University
Current assignee: Eye and ENT Hospital of Fudan University
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-04-15
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to an automatic rotating wiping and disinfecting mechanical cap cleaner which comprises a cleaner main body, a U-shaped cleaning barrel and a base, wherein the cleaner main body is of a trapezoidal structure, the U-shaped cleaning barrel is arranged inside the cleaner main body, the base is fixedly arranged below the cleaner main body, a rotating motor is arranged inside the base and is positioned at the lower end of the U-shaped cleaning barrel, the U-shaped cleaning barrel inside the cleaner main body is rotatably connected with the rotating motor on the base, and a power switch, a motor switch and a timing switch are arranged on the base. Its advantages are: the automatic cleaning device is simple to operate and reasonable in design, the disinfecting connector can be rotationally cleaned in multiple directions and multiple angles, the incidence rate of catheter-related blood flow infection is reduced, the workload of medical workers can be relieved due to the arrangement of the automatic cleaning function, and the cleaning efficiency is improved.

Description

Automatic rotatory sterile mechanical cap purger of wiping

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a mechanical cap cleaner capable of automatically rotating, wiping and disinfecting.

Background

With the updating of the modern intravenous infusion administration route and the consideration of occupational exposure prevention, the use of the needleless connector is more and more extensive, and according to the guidelines for preventing intravascular catheter-related infection, the catheter connector and the needleless connection needle head need to be wiped for 5 to 15 seconds before entering the vascular access device every time, but the problems of single wiping angle, difficulty in judging wiping time and the like are encountered in clinical use. Inadequate sterilization of needleless connectors is one of the important factors for patients to develop catheter-related bloodstream infections.

The existing market only has a joint protective cap pre-filled with alcohol, the appearance of the utility model is the manifestation of continuous and standard clinical operation, and firstly, the alcohol in the joint protective cap pre-filled with the alcohol volatilizes along with the advance of time, so that the disinfection effect cannot be realized; secondly, the soaked alcohol contact joint cannot replace the method of wiping and disinfecting by using a disposable alcohol cotton sheet. And also often be accompanied with the manual work in clinic and carry out cleaning and disinfecting, so not only increased medical personnel's work burden, cleaning efficiency is lower simultaneously, can not guarantee the aseptic nature of joint, and mostly be disposable, increased patient's expense burden.

The Chinese patent application: CN207170440U discloses a medical hose cleaning device, be in including base, relative setting fixed joint on the base with move the joint and wash the brush, fixed joint and base fixed connection, move joint and base sliding connection and carry out the slip locking by a locking device, wash the brush and install a slip setting on the slide on the base, and can pass in proper order fixed joint and move the joint, the slide is driven by a drive arrangement. The medical hose cleaner of this structure, the cleaning efficiency is high, can avoid traditional cleaning methods to cause the problem that staff's finger is sore simultaneously. However, the device has poor cleaning effect and single function, and cannot be cleaned in multiple directions and multiple angles.

Therefore, in summary, there is a need for a mechanical cap cleaner which is simple in operation, complete in function, strong in practicability, and capable of performing multi-directional and multi-angle automatic rotation cleaning and disinfection on a needleless connector, but no report is found about the novel automatic rotation cleaning and disinfection mechanical cap cleaner.

Disclosure of Invention

The present invention is directed to solving the above-mentioned problems and providing a mechanical cap cleaner with automatic rotary wiping and disinfection.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an automatic disinfection's mechanical cap purger is cleaned in rotation, includes purger main part, U type washing bucket and base, the purger main part be the trapezium structure, the inside of purger main part is provided with U type washing bucket, just the below of purger main part is still fixed and is provided with a base, the inside of base is equipped with the rotating motor, and this rotating motor is located the lower extreme that the bucket was washd to U type, just the inside U type of purger main part washs the bucket and is connected with the rotating motor rotary type on the base, be provided with switch, motor switch and time switch on the base.

In the above mentioned mechanical cap cleaner with automatic rotary wiping and disinfection, as a preferable scheme, the inner wall of the U-shaped cleaning barrel is further provided with internal threads, and the transverse diameter of the U-shaped cleaning barrel is 8-10 mm.

In the above-mentioned mechanical cap cleaner with automatic rotary wiping and disinfection, as a preferred scheme, a gap is left between the cleaner body and the U-shaped cleaning barrel, and both are made of transparent materials.

In the above-described automatic rotary wiping disinfection mechanical cap cleaner, as a preferable mode, the rotary motor is rotated counterclockwise and clockwise.

In the above mentioned mechanical cap cleaner with automatic rotating wiping disinfection, as a preferable scheme, a charging port is further provided at one side of the base.

The utility model has the advantages that:

1. the automatic cleaning device is simple to operate and reasonable in design, the disinfecting connector can be rotationally cleaned in multiple directions and multiple angles, the incidence rate of catheter-related blood flow infection is reduced, the workload of medical workers can be relieved due to the arrangement of the automatic cleaning function, and the cleaning efficiency is improved.

2. The utility model can be solved by one operator without the assistance of an assistant, thereby better saving the labor.

Drawings

FIG. 1 is a schematic diagram of the automatic rotary wiping disinfection mechanical cap cleaner of the present invention.

FIG. 2 is a partial cross-sectional view of the automatic rotary wiper sterilization mechanical cap cleaner of the present invention.

FIG. 3 is a schematic view of a portion of the rotary motor and base of the automatic rotary wiping machine for sanitizing mechanical caps of the present invention.

Detailed Description

The utility model will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and equivalents fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. cleaner main body 2.U type cleaning barrel 3. base

4. Rotary motor 5, power switch 6, motor switch

7. Timing switch 8, gap 9, charging port

10. Internal thread

EXAMPLE 1 automatic spin wipe Disinfection mechanical Cap Cleaner

Referring to fig. 1-3, fig. 1 is a schematic diagram of the automatic rotary wiping and disinfecting mechanical cap cleaner of the present invention. FIG. 2 is a partial cross-sectional view of the automatic rotary wiper sterilization mechanical cap cleaner of the present invention. FIG. 3 is a schematic view of a portion of the rotary motor and base of the automatic rotary wiping machine for sanitizing mechanical caps of the present invention.

The device mainly designs a novel needleless connector disinfection mechanical cap which can be matched with various needleless connectors on the market, and the disinfection mechanical cap can be used when the needleless connector is connected to a blood vessel access every time, so that the disinfection of the needleless connector can be more scientifically standardized, and the incidence rate of catheter-related blood flow infection is reduced; based on the above, the device specifically relates to a mechanical cap cleaner capable of automatically rotating, wiping and disinfecting, which mainly comprises a cleaner main body 1, a U-shaped cleaning barrel 2 and a base 3, wherein the cleaner main body 1 is in a trapezoidal structure, the U-shaped cleaning barrel 2 is arranged inside the cleaner main body 1, the base 3 is also fixedly arranged below the cleaner main body 1, a rotating motor 4 is arranged inside the base 3, the rotating motor 4 is positioned at the lower end of the U-shaped cleaning barrel 1, the U-shaped cleaning barrel inside the cleaner main body is rotatably connected with the rotating motor 4 on the base 3, the rotating motor 4 on the base can continuously rotate wiping tissues in the cleaner main body 1, so that the purpose of rapidly cleaning a needle-free joint and a catheter can be achieved, a power switch 5, a motor switch 6 and a timing switch 7 are arranged on the base 3, the power switch 5 controls the power supply of the whole device to be turned on, and the power supply adopted in the device can be a rechargeable lithium battery; the motor switch 6 controls the turning on of the rotary motor; the timing switch 7 is used for controlling the rotation time of the rotary motor (the rotation time is generally controlled to be 15s), so that the needle-free connector is wiped and disinfected in a multi-direction and multi-angle rotating mode, the trouble of disinfection and timing of an operator is reduced, the two hands of the operator are liberated, the workload of medical staff is relieved, and the working efficiency is improved; and the back of the switch controllers are respectively corresponding to different switch devices without being influenced mutually.

In this embodiment, preferably, the inner wall of the U-shaped cleaning barrel 2 is further provided with an internal thread 10, the transverse diameter of the U-shaped cleaning barrel 2 is 8-10mm, the internal thread in the barrel can increase the friction force between the additional disinfection tissue and the needleless connector in the cleaning process, and the transverse diameter of the U-shaped cleaning barrel can be set according to different scales of the needleless connector, so as to be suitable for all the dimensions of the needleless connector on the market and increase the practicability of the device.

In this embodiment, preferably, a gap 8 is left between the cleaner body 1 and the U-shaped cleaning barrel 2, and both are made of transparent materials, and the design of the gap can prevent the U-shaped cleaning barrel from touching the cleaner body when rotating.

In this embodiment, the rotating motor 4 preferably rotates counterclockwise and clockwise, so as to realize a multi-directional cleaning function and increase the cleaning effect of the device.

In this embodiment, preferably one side of base 3 still be provided with one and charge mouthful 9, this charge mouthful 9 setting can conveniently charge to the device, and then realize that the circulation of electric energy does benefit to, avoids the waste of resource.

The use method of the utility model comprises the following steps: when the cleaning device is used specifically, cleaning cotton is placed in a U-shaped cleaning barrel on a cleaning device body (the cleaning cotton can be wound on the inner surface layer of the U-shaped cleaning barrel), then a used needleless connector is placed in the U-shaped cleaning barrel, then a power switch and a motor switch are pressed to clean the needleless connector, and the cleaning device can be automatically stopped when a timing switch can be pressed to be adjusted to 15s according to clinical experience.

It should be noted that: the automatic cleaning device is simple to operate and reasonable in design, the disinfecting connector can be rotationally cleaned in multiple directions and multiple angles, the incidence rate of catheter-related blood flow infection is reduced, the workload of medical workers can be relieved due to the arrangement of the automatic cleaning function, and the cleaning efficiency is improved; meanwhile, with the development of vascular access and the need of occupational protection in recent years, the range of clinical use of needleless connectors is more and more extensive, and scientific and effective disinfection means are very necessary. According to the guideline for preventing catheter-related infection in blood vessels, the catheter joint is a known source of blood stream infection related to the catheter, and the catheter-related infection caused by the infusion joint is 51% after the indwelling time of the catheter exceeds 1 week according to statistics. Compared with the traditional method for wiping by using an alcohol cotton sheet by a nurse, the method can wipe the disinfection joint in multiple angles and multiple directions without omission due to the nurse's technique; and the wiping time is timed. Therefore, the utility model has wide clinical application prospect, and the mechanical cap can be used repeatedly, thereby having good economic benefit.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an automatic disinfection's mechanical cap purger is cleaned in rotation, its characterized in that, including purger main part, U type washing bucket and base, the purger main part be the trapezium structure, the inside of purger main part is provided with U type washing bucket, just the below of purger main part is still fixed and is provided with a base, the inside of base is equipped with the rotating motor, and this rotating motor is located the lower extreme that the U type washed the bucket, just the inside U type of purger main part washs the bucket and is connected with the rotating motor rotary type on the base, be provided with switch, motor switch and time switch on the base.

2. The automatic rotary wiping disinfection mechanical cap cleaner as claimed in claim 1, wherein said U-shaped cleaning barrel is further provided with internal threads on its inner wall, and the transverse diameter of said U-shaped cleaning barrel is 8-10 mm.

3. The automatic rotary wiping disinfection machine cap cleaner as claimed in claim 1, wherein a gap is left between said cleaner body and said U-shaped cleaning barrel, and both are made of transparent material.

4. The automatic rotary wipe disinfectant mechanical cap cleaner according to claim 1, wherein said rotary motor rotates counterclockwise and clockwise.

5. The automatic rotary wiper sterilization mechanical cap cleaner of claim 1, wherein a charging port is further provided on one side of the base.