Instrument cleaning basket

Abstract

The instrument cleaning basket comprises a telescopic cleaning basket body and a lifting device, the lifting device is arranged on the side edge of the cleaning basket body and comprises a connecting rod, the right end of the connecting rod is connected with a shaft sleeve, a guide rod is arranged in the shaft sleeve, a transverse rod is arranged at the top of the guide rod, and the transverse rod is sleeved with a swing buckle; the side wall of the shaft sleeve is provided with a bayonet for limiting the swing buckle. The cleaning basket is arranged to be telescopic, when the cleaning cabin is cleaned, one side of the cleaning basket is shrunk firstly, the inner wall of the cleaning cabin is exposed for cleaning, then the cleaning basket is moved upwards along the guide rod through the lifting device, the shaft sleeve is limited through the swing buckle to prevent the shaft sleeve from falling, and the other part of the cleaning cabin is exposed; the connecting water pipe does not need to be disassembled and assembled frequently, the water source structure and the connecting water pipe are prevented from loosening, and the situation of water leakage is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an instrument cleaning basket. Background Art

[0002] Some medical devices in hospitals that come into direct contact with cleaning fluids need to be cleaned and disinfected in a timely manner after use.

[0003] At present, ultrasonic cleaning is generally used to clean medical devices, especially those used for lumens or some complex instruments. The ultrasonic cleaning method requires that the items to be cleaned be placed correctly in the cleaning chamber, and the amount of cleaning basket in the cleaning chamber cannot exceed one-third, otherwise it may affect the cleaning effect. After cleaning, the cleaning basket needs to be removed and the inner wall and bottom wall of the cleaning chamber need to be cleaned. However, before cleaning the cleaning chamber, there are some problems: because a connecting water pipe is installed inside the cleaning basket, the connecting water pipe and the water source connector need to be removed before the cleaning basket is removed. The connecting water pipe needs to be reinstalled on the water source connector the next time the medical device is cleaned. Therefore, repeated disassembly and assembly of the connecting water pipe will cause the water source connector and the connecting water pipe to loosen, and the sealing between the water source connector and the connecting water pipe will deteriorate, making it easy for water leakage to occur. Utility Model Content

[0004] The technical problem to be solved by the present application is to provide an instrument cleaning basket, which can make room for cleaning the cleaning chamber without disassembling the connecting water pipe.

[0005] To solve the above technical problems, this application adopts the following technical solutions:

[0006] The instrument cleaning basket includes a telescopic cleaning basket and a lifting device. The lifting device is arranged on the side of the cleaning basket. The lifting device includes a connecting rod. The right end of the connecting rod is connected to a shaft sleeve. A guide rod is arranged in the shaft sleeve. A cross bar is provided on the top of the guide rod. A swing buckle for limiting the shaft sleeve is sleeved on the cross bar; the side wall of the shaft sleeve is provided with a bayonet for limiting the swing buckle.

[0007] According to a further development of the above solution, the cleaning basket includes a left frame and a right frame, and filters are installed on both the left frame and the right frame.

[0008] In order to achieve the telescopic cleaning basket, according to the above-mentioned solution, the left frame includes two first bending rods equidistantly distributed up and down, and a first support rod is provided between the two first bending rods; the right frame includes two second bending rods equidistantly distributed up and down, and a second support rod is provided between the two second bending rods.

[0009] Furthermore, the second bending rod is a hollow rod, and the right end of the first bending rod can be movably placed in the second bending rod.

[0010] In order to ensure a stable connection between the lifting device and the washing basket, in some embodiments, the left side of the connecting rod is fixedly connected to the top right side of the washing basket.

[0011] In some embodiments, the swing buckle includes a collar, a connecting rod is provided on the side of the collar, and a clamping block is provided at the bottom of the connecting rod; a pin is provided on the front end surface of the collar, and the pin is located above the top block.

[0012] In some embodiments, there are at least two groups of lifting devices.

[0013] Compared with the prior art, the present application achieves at least the following beneficial effects: the cleaning basket is configured to be retractable, and when cleaning the cleaning chamber, one side of the cleaning basket can be retracted first to expose the inner wall of the cleaning chamber for cleaning, and then the cleaning basket can be moved up along the guide rod by the lifting device, and the shaft sleeve can be limited by the swing buckle to prevent it from falling, so that the other part of the cleaning chamber can be exposed, and cleaning tools such as brushes can be used for cleaning, without the need to frequently disassemble and assemble the connecting water pipes, preventing the water source structure and the connecting water pipes from loosening, and avoiding water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] One or more embodiments of the present application will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0015] Figure 1 This is a three-dimensional illustration of an instrument cleaning basket according to one embodiment of the present application;

[0016] Figure 2 for Figure 1 A three-dimensional display diagram of the instrument cleaning basket of the embodiment from another perspective;

[0017] Figure 3 This is a front view of the instrument cleaning basket of the present application after it is retracted and lifted.

[0018] The numbers in the figure are: 1. first bending rod; 2. first support rod; 3. filter screen; 4. second bending rod; 5. second support rod; 6. connecting water pipe; 7. mounting surface; 8. connecting rod; 81. reinforcing rod; 9. bushing; 91. bayonet; 92. top block; 10. guide rod; 11. cross rod; 12. collar; 121. pin; 122. connecting rod; 123. block; 13. handle; 14. lever. DETAILED DESCRIPTION

[0019] The present application will be described in detail below with reference to the exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present application can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided herein to make the disclosure of the present application more complete and to fully convey the concepts of the present application to those skilled in the art.

[0020] In the description of this application, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as limiting the scope of protection of this application.

[0021] In view of the defect in the prior art that the water connection pipe on the cleaning basket and the water source connection in the cleaning chamber are prone to water leakage, the inventors conducted a careful analysis and found that the main reason for the above problem is that the cleaning basket for instruments undergoing ultrasonic cleaning is generally equipped with a water connection pipe. One end of the water connection pipe located inside the cleaning basket is connected to a water outlet connector. To prevent the outlet connector from swinging when water is injected into the cleaning chamber, the outlet connector is usually fixed to the inside of the cleaning basket. Due to the large size and height of the cleaning basket, the entire cleaning basket needs to be pulled out of the cleaning chamber to completely clean the inner wall of the cleaning chamber. To remove the cleaning basket from the cleaning chamber, the water connection pipe needs to be removed from the water source connector on the cleaning chamber and reinstalled when cleaning medical instruments next time. However, a large number of medical devices are usually cleaned every day. In order to ensure the cleanliness of the cleaning chamber, the cleaning basket needs to be pulled out frequently, which causes the connecting water pipes to be frequently disassembled and assembled. Over time, the ends of the connecting water pipes and the water source connectors may be deformed, eventually leading to water leakage. Based on the above analysis, the inventors have made structural improvements to the cleaning basket.

[0022] like Figure 1 and Figure 2 As shown, in one embodiment of the instrument cleaning basket of the present application, the cleaning basket includes a telescopic cleaning basket and a lifting device. The lifting device is located on the right side of the cleaning basket and is mounted on a mounting surface 7 parallel to the top surface of the cleaning chamber. The lifting device includes a connecting rod 8, the right end of which is welded to a shaft sleeve 9, and a guide rod 10 is mounted within the shaft sleeve 9. The top of the guide rod 10 is fixedly connected to a circular cross bar 11 with screws, and the cross bar 11 is provided with a swing buckle. The side wall of the shaft sleeve 9 is provided with a bayonet 91 for the swing buckle to clamp and limit the shaft sleeve 9 from falling after moving up.

[0023] The cleaning basket is used to hold medical devices to be cleaned. The cleaning basket includes a left frame and a right frame. A metal filter 3 is installed on the left side, front side, rear side and bottom surface of the left frame, and a metal filter 3 is also installed on the right side, front side, rear side and bottom surface of the right frame.

[0024] As mentioned above, the cleaning basket is composed of two parts, left and right. Among them, the left frame includes two first bending rods 1 that are equidistantly distributed up and down. The first bending rods 1 are U-shaped, and two cylindrical first support rods 2 that are equidistantly distributed front and back are welded between the left sides of the two first bending rods 1; the right frame includes two second bending rods 4 that are equidistantly distributed up and down. The second bending rods 4 are also U-shaped, and two cylindrical second support rods 5 that are equidistantly distributed front and back are welded between the right sides of the two second bending rods 4.

[0025] To achieve the telescopic function, the second bending rod 4 is a hollow rod, and the right end of the first bending rod 1 can be movably placed within the left end of the second bending rod 4. In addition, the filters 3 on the front and rear sides of the left and right frames are staggered front to back, and the filters 3 at the bottom are staggered up and down. This prevents the filters 3 on the left and right frames from interfering with each other during the telescopic process.

[0026] The left side of the connecting rod 8 and the right side of the second bending rod 4 at the top of the cleaning basket can be connected by screws, welding or other fixing methods.

[0027] A right-angled reinforcing rod 81 is welded above the connecting rod 8, and the right end of the reinforcing rod 81 is welded to the upper middle portion of the shaft sleeve 9 to strengthen the pulling force for holding the cleaning basket.

[0028] A top block 92 protruding upward is provided on the left side of the top of the shaft sleeve 9 .

[0029] The swing buckle includes a ring 12 that is movably mounted on the crossbar 11. A connecting rod 122 extending downward is welded to the right side of the ring 12. The connecting rod 122 is rectangular and has a width consistent with the thickness of the ring 12. A triangular block 123 is welded to the bottom of the connecting rod 122. Figure 2 As shown, the block 123 is long and extends toward the front end, forming a right angle with the connecting rod 122. When the sleeve 9 moves upward, the structure of the connecting rod 122 and the block 123 prevents the sleeve 9 from contacting the connecting rod 122, which would cause the connecting rod 122 to lift and prevent the block 123 from being locked into the bayonet 91. A pin 121 is provided on the front end of the collar 12, located above the block 92.

[0030] In this embodiment, the lifting devices are composed of at least two groups, front and rear.

[0031] The cleaning basket is also provided with a handle 13 for facilitating lifting.

[0032] When cleaning medical equipment, the cleaning basket should be Figure 1 and Figure 2 The display is generally extended. After cleaning, the frame of the cleaning basket is retracted into the right frame, and the left half of the cleaning chamber is exposed and can be cleaned. After cleaning, Figure 2As shown, the cleaning basket is pulled upward by the handle 13. At this time, the sleeve 9 moves upward along the guide rod 10. During the upward movement, the top of the sleeve 9 will contact the inclined surface of the block 123 and push the block 123 open. When the block 123 is pushed open, the ring 12 is driven to rotate through the connecting rod 122, so that the pin 121 at the front end of the ring 12 swings counterclockwise by a certain angle. As the sleeve 9 continues to move upward, the block 123 enters the notch 91. Since there is no position limit, the block 123 may not be completely stuck in the notch 91. At this point, the sleeve 9 continues to move upward, and the top block 92 on top of the sleeve 9 pushes the pin 121 clockwise, causing the collar 12 to drive the connecting rod 122 and the block 123 to swing clockwise. The block 123 is completely pushed into the notch 91 of the sleeve 9, limiting the position of the sleeve 9. The bottom surface of the cleaning basket is parallel to or slightly higher than the top surface of the cleaning chamber. At this time, a long brush can be used to clean the right half of the cleaning chamber. The entire process does not require repeated disassembly and assembly of the connecting water pipe 6, which can prevent water leakage. When using again, simply turn the lever 14 counterclockwise to make the block 123 leave the notch 91, and the sleeve 9 can move downward, driving the cleaning basket down into the cleaning chamber.

[0033] It should be understood that all the above embodiments are illustrative rather than restrictive, and various modifications or variations made by those skilled in the art to the specific embodiments described above based on the concept of this application should be within the scope of protection of this application.

Claims

1. Instrument cleaning basket, characterized in that, It includes a telescopic cleaning basket and a lifting device. The lifting device is arranged on the side of the cleaning basket. The lifting device includes a connecting rod. The right end of the connecting rod is connected to a shaft sleeve. A guide rod is arranged in the shaft sleeve. A cross bar is provided on the top of the guide rod. A swing buckle is sleeved on the cross bar. The side wall of the shaft sleeve is provided with a bayonet for limiting the swing buckle.

2. The cleaning basket according to claim 1, characterized in that The cleaning basket comprises a left frame and a right frame, and filter screens are installed on both the left frame and the right frame.

3. The cleaning basket according to claim 2, characterized in that The left frame includes two first bending rods equidistantly distributed up and down, and a first support rod is provided between the two first bending rods; the right frame includes two second bending rods equidistantly distributed up and down, and a second support rod is provided between the two second bending rods.

4. The cleaning basket according to claim 3, characterized in that The second bending rod is a hollow rod, and the right end of the first bending rod is movably placed in the second bending rod.

5. The cleaning basket according to claim 1, characterized in that The left side of the connecting rod is fixedly connected to the top right side of the cleaning basket.

6. The cleaning basket according to claim 1, characterized in that A top block is provided on the top of the shaft sleeve.

7. The cleaning basket according to claim 6, characterized in that The swing buckle comprises a collar, a connecting rod is provided on the side of the collar, and a clamping block is provided at the bottom of the connecting rod; a pin is provided on the front end surface of the collar, and the pin is located above the top block.

8. The cleaning basket according to any one of claims 1 to 7, characterized in that: There are at least two groups of lifting devices.

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