An aid for packing sterilized instruments

By designing auxiliary tools with measuring instruments and heating and water spraying functions, the problems of difficult shaping of non-woven packaging and difficulty of single-person operation were solved, achieving efficient and neat instrument packaging.

CN224546592UActive Publication Date: 2026-07-24SHANGHAI RUIPU MEDICAL DISINFECTION SUPPLY CENTER CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI RUIPU MEDICAL DISINFECTION SUPPLY CENTER CO LTD
Filing Date
2025-09-23
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Non-woven fabric packaging is difficult to shape and easily loosens, making it difficult for a single person to operate, especially for large packages of instruments which require two hands or multiple people to work together. Traditional operations are also difficult and inefficient.

Method used

An auxiliary tool was designed, comprising a pressure block, measuring tools, a heating structure, and a water spray assembly. It includes a magnifying glass, measuring holes, a measuring ruler, a platinum resistance thermometer, and a small atomizer. The tool achieves instrument shaping and sterilization by measuring instrument dimensions, heating, and spraying water mist.

Benefits of technology

The process of using non-woven fabrics has been simplified, reducing manpower requirements, improving packaging efficiency, reducing operational difficulty, and ensuring that the packaging of instruments is clean and meets sterilization requirements.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of for the packing of instrument after disinfection Auxiliary tool, including briquetting, measuring tool is installed on the briquetting, and measuring tool includes magnifying glass, measuring hole and measuring scale, the upper portion of briquetting is equipped with hand-held block for hand, and magnifying glass for observation is embeddedly installed at the rear end of briquetting, the left side of briquetting is equipped with measuring hole for instrument diameter measurement, and the left side end portion of briquetting is equipped with measuring scale for size measurement, the inside left side of briquetting is installed with power component. The Auxiliary tool for the packing of instrument after disinfection, compared with the existing ordinary Auxiliary tool, the equipment has measuring tool, the size of instrument can be measured by measurement function, it is convenient to check the model of instrument, the equipment has heating structure, by heating structure can play the effect of disinfection while folding, also has water spraying function, by water spraying and heating combination can form ironing effect.
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Description

Technical Field

[0001] This utility model relates to the field of medical device packaging technology, specifically an auxiliary tool for packaging sterilized medical devices. Background Technology

[0002] Non-woven packaging materials are relatively soft and difficult to shape without external force during packaging. They are also prone to loosening if not fixed in place by external force.

[0003] The primary function of this product is to assist in packaging. In traditional packaging, the folded non-woven fabric needs to be pressed down by hand to fix its position. Folding is done with one hand as needed, or the elbow is used to fix the folded non-woven fabric. This difficult-to-operate action requires both hands to proceed to the next packaging step. In the overall double-layer packaging operation of non-woven fabric, this action of pressing and fixing the position before proceeding to the next step accounts for 80% of the overall action. As can be seen in the standardized process of non-woven fabric packaging for medical devices, each step requires pressing down the previous step, which is difficult to operate and easy to loosen. After loosening, a lot of time is needed to adjust the non-woven fabric packaging state.

[0004] This product replaces your hands by using your own weight to hold the folded non-woven fabric in place, freeing up your hands for the next step of packaging folding. With practice, it can effectively reduce packaging time and the time spent adjusting the packaging state of the non-woven fabric, greatly improving work efficiency.

[0005] And in traditional packaging

[0006] Large, long instruments are difficult for a single person to pack using only their hands; a second person is needed to assist. Otherwise, a great deal of practice is required to ensure that the packing is tight and appropriate in terms of fit, thus meeting sterilization requirements.

[0007] The corner-folding operation of packaging equipment is difficult to perform with one hand if the hand is small. It requires a lot of practice to achieve the required tight packaging. Therefore, the skill level of packaging personnel is relatively high, and men with longer hands and greater strength are preferred for packaging. Utility Model Content

[0008] The purpose of this utility model is to provide an auxiliary tool for packaging instruments after disinfection, so as to solve the problem mentioned in the background art that the general tools cannot well meet people's needs.

[0009] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary tool for packaging sterilized instruments, comprising a pressure block, on which a measuring tool is mounted, the measuring tool including a magnifying glass, a measuring hole and a measuring ruler, a handle for gripping is mounted on the top of the pressure block, and a magnifying glass for observation is embedded in the rear end of the pressure block, a measuring hole for measuring the diameter of the instrument is opened on the left side of the pressure block, and a measuring ruler for measuring the size is provided at the left end of the pressure block.

[0010] Furthermore, a power supply component is installed on the left side inside the pressure block, and a control component is connected to the front end of the power supply component. A platinum resistance thermometer is provided at the lower end of the power supply component.

[0011] Furthermore, a step display area is installed at the lower end of the pressure block, and a water spray assembly is installed on the right side inside the pressure block, with a power supply electrode connected to the electrical connection point of the water spray assembly.

[0012] Furthermore, the power supply assembly includes a battery and a thermal insulation pad, and the battery is externally wrapped with a thermal insulation pad.

[0013] Furthermore, the control component includes a control panel and a first wire, and the temperature control terminal of the control panel is connected to the first wire.

[0014] Furthermore, the control component also includes a second wire and a third wire, with the power supply terminal of the control panel connected to the second wire and the water spray control terminal of the control panel connected to the third wire.

[0015] Furthermore, the water spray assembly includes a water tank, a water inlet, a partition plate, and a mesh plate. The water inlet is installed on the top of the water tank, and the partition plate is installed inside the water tank. The mesh plate is installed at the bottom of the water tank.

[0016] Furthermore, the water spray assembly also includes a small atomizer, a fourth wire, and a connecting electrode. The small atomizer is mounted on the partition plate, and the power supply terminal of the small atomizer is connected to the fourth wire. The end of the fourth wire away from the small atomizer is connected to the connecting electrode.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: The device has a measuring tool, which can measure the size of the instrument through the measuring function, making it easy to verify the model of the instrument; the device has a heating structure, which can disinfect while folding; it also has a water spraying function, which can form an ironing effect by combining water spraying and heating.

[0018] 1. This utility model is equipped with a magnifying glass function. For more common precision instruments, the magnifying glass can be used for auxiliary inspection. Except for special precision instruments such as ophthalmology and neurosurgery instruments, the magnifying glass can be used in most places in the inspection and packaging area where the quality of instruments needs to be checked. The measuring hole of this product can measure the diameter of the instrument. After some instruments have been used for a long time, the model number is worn and difficult to identify. The measuring hole can be used to measure the diameter of the instrument to confirm the model number. The built-in measuring ruler can measure the length of the instrument, which is convenient for verifying the model number.

[0019] 2. This utility model uses a platinum resistance thermometer to achieve a heating effect and assist in sterilization. At the same time, in some working environments, a small atomizer will continuously generate water mist and spray it onto the non-woven fabric, so that the heated structure can be ironed as it passes over it, making the packaging cleaner. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a side view of the structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0023] Figure 4 This is a partial cross-sectional structural diagram of the pressure block of this utility model;

[0024] Figure 5 This is an enlarged cross-sectional structural diagram of the water spray component of this utility model;

[0025] Figure 6 This is a schematic diagram of the nonwoven fabric folding process.

[0026] In the diagram: 1. Pressure block; 2. Handle block; 3. Magnifying glass; 4. Measuring hole; 5. Measuring ruler; 6. Power supply assembly; 601. Battery; 602. Thermal insulation pad; 7. Control assembly; 701. Control panel; 702. First wire; 703. Second wire; 704. Third wire; 8. Platinum resistance thermometer; 9. Step display area; 10. Power supply electrode; 11. Water spray assembly; 1101. Water tank; 1102. Water inlet; 1103. Divider plate; 1104. Small atomizer; 1105. Fourth wire; 1106. Connecting electrode; 1107. Mesh plate. Detailed Implementation

[0027] like Figure 1 and Figure 2 As shown, an auxiliary tool for packaging sterilized instruments includes a pressure block 1, a measuring tool installed on the pressure block 1, and the measuring tool includes a magnifying glass 3, a measuring hole 4 and a measuring ruler 5. A handle 2 for gripping is installed on the top of the pressure block 1, and a magnifying glass 3 for observation is embedded in the rear end of the pressure block 1. A measuring hole 4 for measuring the diameter of the instrument is opened on the left side of the pressure block 1, and a measuring ruler 5 for measuring the size is provided at the left end of the pressure block 1.

[0028] This product features a built-in magnifying glass 3 function. Some medical instruments have delicate tips that are difficult to inspect with the naked eye. However, magnifying glasses with light sources require a power source and have a fixed position. During the inspection and fitting process, it is time-consuming to move back and forth to check the position of the magnifying glass with light sources. For more common precision instruments, the built-in magnifying glass 3 of this product can be used for auxiliary inspection. Except for special precision instruments such as ophthalmology and neurosurgery instruments, the built-in magnifying glass 3 can be used in most places in the inspection and packaging area where the quality of instruments needs to be checked.

[0029] The measuring hole 4 included with this product can be used to measure the diameter of instruments. After some instruments have been used for a long time, the model number may be worn and difficult to identify. You can use the measuring hole 4 to measure the diameter of the instrument to confirm the model number.

[0030] The built-in measuring ruler 5 can measure the length of instruments, making it easy to verify instrument models;

[0031] This product can be easily operated by a single person when packaging large packages of medical equipment, reducing labor costs.

[0032] Using this product can free up hands, eliminate physical requirements for packaging personnel, and greatly reduce training time, enabling them to quickly get back to normal work.

[0033] like Figure 3 , Figure 4 and Figure 5 As shown, a power supply component 6 is installed on the left side inside the pressure block 1, and a control component 7 is connected to the front end of the power supply component 6. A platinum resistance thermometer 8 is installed at the lower end of the power supply component 6. A step display area 9 is installed at the lower end of the pressure block 1. A water spray component 11 is installed on the right side inside the pressure block 1. A power supply electrode 10 is connected to the power connection point of the water spray component 11.

[0034] The platinum resistance thermometer 8 provides heating and auxiliary sterilization. In some working environments, the small atomizer 1104 continuously sprays water mist onto the non-woven fabric, which irons the heated structure as it passes over it, making the packaging neater. The step display area 9 is printed with the folding steps of the non-woven fabric, making it easy for users to learn how to cover the non-woven fabric. The power supply electrode 10 facilitates the connection between the control component 7 and the water spray component 11, making it easy to supply power to the water spray component 11.

[0035] like Figure 4 As shown, the power supply assembly 6 includes a battery 601 and a thermal insulation pad 602, and the battery 601 is wrapped with the thermal insulation pad 602.

[0036] The insulation pad 602 is made of one or more of the following materials: aerogel, silicone cloth, high silica cloth, rubber and plastic insulation material, or Y-Warm superimposed state material. The insulation pad 602 wraps around the battery 601 to prevent the platinum resistance thermometer 8 from damaging the battery 601.

[0037] like Figure 4 As shown, the control component 7 includes a control panel 701 and a first wire 702, and the temperature control terminal of the control panel 701 is connected to the first wire 702. The control component 7 also includes a second wire 703 and a third wire 704, and the power supply terminal of the control panel 701 is connected to the second wire 703, and the water spray control terminal of the control panel 701 is connected to the third wire 704.

[0038] The control panel 701 has control buttons for controlling the heating and water spraying structures. It also has a charging port for charging the battery 601. The control panel 701 can maintain the temperature of the platinum resistance thermometer 8 at approximately 55 degrees Celsius for disinfection. Temperature control is achieved by monitoring the temperature near the platinum resistance thermometer 8 and then controlling the voltage input to it via the control panel 701. The first wire 702 connects the control panel 701 to the platinum resistance thermometer 8, providing power. The second wire 703 connects the control panel 701 to the battery 601, facilitating current input and output. The third wire 704 connects the control panel 701 to the power supply electrode 10, providing power and control to the water spraying assembly 11.

[0039] The circuit of the heating structure consists of a battery 601, a second wire 703, a control panel 701, a first wire 702, and a platinum resistance thermometer 8;

[0040] The humidification circuit consists of a battery 601, a second wire 703, a control panel 701, a third wire 704, a power supply electrode 10, a connecting electrode 1106, a fourth wire 1105, and a small atomizer 1104.

[0041] like Figure 5 As shown, the water spray assembly 11 includes a water tank 1101, a water inlet 1102, a partition plate 1103, and a mesh plate 1107. The water inlet 1102 is installed on the top of the water tank 1101, and the partition plate 1103 is installed inside the water tank 1101. The mesh plate 1107 is installed at the bottom of the water tank 1101. The water spray assembly 11 also includes a small atomizer 1104, a fourth wire 1105, and a connecting electrode 1106. The small atomizer 1104 is installed on the partition plate 1103. The power supply terminal of the small atomizer 1104 is connected to the fourth wire 1105, and the end of the fourth wire 1105 away from the small atomizer 1104 is connected to the connecting electrode 1106.

[0042] The water tank 1101 is equipped with a water inlet 1102 for adding water. The water inlet 1102 also has a built-in sealing piston. After adding water, the piston is sealed to prevent water leakage. Connecting the electrode 1106 and the fourth wire 1105 will power the small atomizer 1104, enabling the small atomizer 1104 to work. The partition plate 1103 divides the water tank 1101 into two areas. One area stores water, and the other area contains atomized water vapor. The mesh plate 1107 has a mesh structure to facilitate the passage of water vapor.

[0043] Working Principle: When using this auxiliary tool for packaging sterilized instruments, operators can lift and move the equipment by grasping the handle 2. A magnifying glass 3 can be used to examine more common precision instruments. Measuring holes 4 can be used to measure the diameter of some instruments to determine their model. Measuring ruler 5 can be used to measure the dimensions of some instruments, also facilitating model identification. Users can learn how to use the equipment by referring to the steps engraved on the display area 9. For industrial use, users should carefully read the steps outlined in the display area 9. Figure 6 As shown, the folding process is then carried out. When covering, the folded area can be pressed directly by the weight of the pressure block 1, so that the covering area will not open up again. Alternatively, the platinum resistance thermometer 8 can be heated by the control panel 701. At the same time, the control panel 701 can also control the small atomizer 1104, so that the small atomizer 1104 turns water into a mist, which is then sprayed onto the non-woven fabric by the mesh plate 1107. In this way, the heating structure and the water spraying structure can form an ironing function, which can make the non-woven fabric folded more neatly. When used in the hospital supply room, the water spraying component 11 can be replaced with a counterweight of the same size, so that the pressing work can be carried out normally. In this case, the heating structure only plays a sterilization role.

Claims

1. An auxiliary tool for packaging sterilized instruments, characterized in that, The device includes a pressure block (1), on which a measuring tool is mounted. The measuring tool includes a magnifying glass (3), a measuring hole (4), and a measuring ruler (5). A handle (2) for gripping is mounted on the top of the pressure block (1), and a magnifying glass (3) for observation is embedded in the rear end of the pressure block (1). A measuring hole (4) for measuring the diameter of the instrument is opened on the left side of the pressure block (1), and a measuring ruler (5) for measuring the size is provided at the left end of the pressure block (1).

2. The auxiliary tool for packaging sterilized instruments according to claim 1, characterized in that, A power supply assembly (6) is installed on the left side inside the pressure block (1), and a control assembly (7) is connected to the front end of the power supply assembly (6). A platinum resistance thermometer (8) is provided at the lower end of the power supply assembly (6).

3. The auxiliary tool for packaging sterilized instruments according to claim 1, characterized in that, The lower end of the pressure block (1) is equipped with a step display area (9), and a water spray assembly (11) is installed on the right side inside the pressure block (1). The power supply electrode (10) is connected to the power connection point of the water spray assembly (11).

4. The auxiliary tool for packaging sterilized instruments according to claim 2, characterized in that, The power supply assembly (6) includes a battery (601) and a thermal insulation pad (602), and the battery (601) is wrapped with the thermal insulation pad (602).

5. An auxiliary tool for packaging sterilized instruments according to claim 2, characterized in that, The control component (7) includes a control panel (701) and a first wire (702), and the temperature control terminal of the control panel (701) is connected to the first wire (702).

6. An auxiliary tool for packaging sterilized instruments according to claim 5, characterized in that, The control component (7) further includes a second wire (703) and a third wire (704), and the power supply terminal of the control panel (701) is connected to the second wire (703), and the water spray control terminal of the control panel (701) is connected to the third wire (704).

7. An auxiliary tool for packaging sterilized instruments according to claim 3, characterized in that, The water spray assembly (11) includes a water tank (1101), a water inlet (1102), a partition plate (1103), and a mesh plate (1107). The water inlet (1102) is installed on the top of the water tank (1101), and the partition plate (1103) is installed inside the water tank (1101). The mesh plate (1107) is installed at the bottom of the water tank (1101).

8. An auxiliary tool for packaging sterilized instruments according to claim 7, characterized in that, The water spray assembly (11) also includes a small atomizer (1104), a fourth wire (1105) and a connecting electrode (1106), and the small atomizer (1104) is installed on the partition plate (1103). The power supply end of the small atomizer (1104) is connected to the fourth wire (1105), and the end of the fourth wire (1105) away from the small atomizer (1104) is connected to the connecting electrode (1106).