Infant limb disinfection pad
By designing a chamber and limiting mechanism within the rubber pad, the automatic absorption of disinfectant and the rapid replacement of the sponge block are achieved, solving the problem of low efficiency in existing disinfection pads and improving the ease of operation for disinfecting children's limbs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PEOPLES HOSPITAL OF ZHENGZHOU
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-19
AI Technical Summary
Existing disinfection pads are inefficient in the disinfection of children's limbs, require frequent addition of external disinfectant, and involve cumbersome procedures, causing inconvenience to pediatric staff.
A pediatric limb disinfection pad was designed, comprising a rubber pad, a chamber, a sponge block, and a limiting mechanism. Through the cooperation of a pull rod, a spring, a limiting block, and a pressure block, the disinfectant is automatically absorbed and the sponge block is quickly replaced.
The disinfection process is simplified, and the sponge can continuously absorb disinfectant without frequent refilling, improving efficiency and practicality, and making it easy to clean or replace quickly.
Smart Images

Figure CN224251712U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of disinfection pad technology, and more specifically, it relates to a children's limb disinfection pad. Background Technology
[0002] Indirect contact transmission includes the spread of diseases or indirect infection on the surfaces of various public high-frequency contact objects. Under normal circumstances, viruses on people's hands are relatively easy to disinfect. However, children do not have the autonomy of adults, so when pediatric work is carried out, people need to assist children in disinfecting their limbs. However, children are prone to not cooperating with disinfection work, making the disinfection of children's limbs more troublesome.
[0003] Based on the above, the inventors have discovered the following problems: the existing disinfection pads have low efficiency during use, require frequent replenishment with external disinfectant, the operation is cumbersome, and they cannot be used continuously for disinfection, which will cause inconvenience to pediatric staff.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a children's limb disinfection pad, in order to achieve a more practical purpose. Utility Model Content
[0005] The purpose and efficacy of this utility model's pediatric limb disinfection pad are achieved through the following specific technical means:
[0006] A pediatric limb disinfection pad includes a rubber pad with a cavity inside. The top of the rubber pad has an installation groove, and a sponge block is installed inside the installation groove. Several sets of fixing brackets are installed at the top of the installation groove, and the fixing brackets have a mechanism for limiting the sponge block inside.
[0007] Furthermore, the mechanism for limiting the sponge block includes a pull rod, the surface of which is fitted with a spring, a limiting block is installed at one end of the pull rod, and a pressure block is installed at one end of the limiting block through the fixing frame to the outside.
[0008] Furthermore, one end of the pull rod extends through the fixing frame to the top.
[0009] Furthermore, a filling tube is installed on one side of the rubber pad, and one end of the filling tube passes through the rubber pad and connects to the chamber.
[0010] Furthermore, the rubber pad has several sets of flow holes at the bottom end of the mounting groove.
[0011] Furthermore, the bottom end of the sponge block is in contact with the flow hole.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] Through the coordination of the pull rod, spring, limiting block, and pressure block, when disinfecting a child's limbs, the staff can first add disinfectant to the inside of the chamber through the filling tube. Then, pulling the pull rod moves the limiting block and pressure block, allowing the sponge block to be placed inside the mounting slot. Simultaneously, releasing the pull rod will automatically limit the four corners of the sponge block under the action of the spring. In subsequent use, a slight squeeze on the rubber pad will draw the disinfectant inside the chamber through the flow holes onto the sponge block, ensuring the sponge block is continuously saturated with disinfectant. There is no need for staff to add external disinfectant, making the operation very simple. Furthermore, this design allows staff to quickly clean or replace the sponge block, greatly increasing its practicality. Attached Figure Description
[0014] Figure 1 This is a three-dimensional schematic diagram of a children's limb disinfection pad according to the present invention.
[0015] Figure 2 This is a three-dimensional assembly diagram of a children's limb disinfection pad according to this utility model.
[0016] Figure 3 This is a schematic cross-sectional view of a children's limb disinfection pad according to the present invention.
[0017] Figure 4 This is a three-dimensional schematic diagram of a partial structure of a children's limb disinfection pad according to the present invention.
[0018] Figure 5 This utility model relates to a children's limb disinfection pad. Figure 3 Enlarged view of point A.
[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0020] 1. Rubber pad; 2. Sponge block; 3. Pull rod; 4. Filling pipe; 5. Flow hole; 6. Chamber; 7. Mounting groove; 8. Fixing bracket; 9. Spring; 10. Limiting block; 11. Pressure block. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0024] Example:
[0025] As attached Figure 1 To be continued Figure 5 As shown:
[0026] This utility model provides a pediatric limb disinfection pad, including a rubber pad 1, the rubber pad 1 having a cavity 6 inside, the top of the rubber pad 1 having an installation groove 7, the installation groove 7 having a sponge block 2 installed inside, the top of the installation groove 7 having a plurality of fixing frames 8, and the fixing frames 8 having a mechanism for limiting the sponge block inside.
[0027] The mechanism for limiting the sponge block includes a pull rod 3, with a spring 9 sleeved on the surface of the pull rod 3. A limiting block 10 is installed at one end of the pull rod 3, and a pressure block 11 is installed at one end of the limiting block 10, which extends through the fixing frame 8. Through the cooperation between the pull rod 3, the spring 9, the limiting block 10, and the pressure block 11, when disinfecting a child's limbs, the staff can first add disinfectant to the inside of the chamber 6 through the filling tube 4, and then pull the pull rod 3 to move the limiting block 10 and the pressure block 11. Then, the sponge block 2 can be placed inside the mounting groove 7. At the same time, releasing the pull rod 3 will automatically limit the four corners of the sponge block 2 under the action of the spring 9. After that, when using it, only a slight squeeze on the rubber pad 1 is needed to draw the disinfectant inside the chamber 6 to the sponge block 2 through the flow hole 5, so that the sponge block 2 will be continuously filled with disinfectant. There is no need for the staff to add external disinfectant. The operation steps are very simple, and this design allows the staff to quickly clean or replace the sponge block 2, greatly increasing its practicality.
[0028] One end of the pull rod 3 extends through the fixing frame 8 to the top.
[0029] The rubber pad 1 is equipped with a filling tube 4 on one side, and one end of the filling tube 4 passes through the rubber pad 1 and is connected to the chamber 6.
[0030] The rubber pad 1 has several sets of flow holes 5 at the bottom end of the mounting groove 7.
[0031] The bottom end of the sponge block 2 is in contact with the flow hole 5.
[0032] The specific usage and function of this embodiment are as follows:
[0033] Before installation and use, staff need to inspect the internal components or structure of the disinfection pad. Once the inspection is completed, it can be used normally. First, when disinfecting a child's limbs, staff can add disinfectant to the cavity 6 through the filling tube 4. Then, pull the lever 3 to move the limiting block 10 and the pressure block 11. After that, the sponge block 2 can be placed inside the mounting groove 7. At the same time, releasing the lever 3 will automatically limit the four corners of the sponge block 2 under the action of the spring 9. When using it, simply squeeze the rubber pad 1 slightly to draw the disinfectant inside the cavity 6 to the sponge block 2 through the flow hole 5. This will keep the sponge block 2 continuously saturated with disinfectant, eliminating the need for staff to add external disinfectant. The operation is very simple, and the design allows staff to quickly clean or replace the sponge block 2, greatly increasing its practicality. If it needs to be used again, the above operation can be repeated.
[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A pediatric limb disinfection pad, comprising a rubber pad (1), characterized in that: The rubber pad (1) has a cavity (6) inside, and the top of the rubber pad (1) is provided with an installation groove (7). A sponge block (2) is installed inside the installation groove (7). Several sets of fixing frames (8) are installed at the top of the installation groove (7). The fixing frames (8) are provided with a mechanism for limiting the sponge block inside.
2. The pediatric limb disinfection pad as described in claim 1, characterized in that: The mechanism for limiting the sponge block includes a pull rod (3), a spring (9) is sleeved on the surface of the pull rod (3), a limiting block (10) is installed at one end of the pull rod (3), and a pressure block (11) is installed at one end of the limiting block (10) through the fixing frame (8).
3. The pediatric limb disinfection pad as described in claim 2, characterized in that: One end of the pull rod (3) extends through the fixing frame (8) to the top.
4. The pediatric limb disinfection pad as described in claim 1, characterized in that: A filling tube (4) is installed on one side of the rubber pad (1), and one end of the filling tube (4) passes through the rubber pad (1) and is connected to the chamber (6).
5. The pediatric limb disinfection pad as described in claim 1, characterized in that: The rubber pad (1) is provided with several sets of flow holes (5) at the bottom end of the mounting groove (7).
6. The pediatric limb disinfection pad as described in claim 5, characterized in that: The bottom end of the sponge block (2) is attached to the flow hole (5).