Cross contamination prevention inflatable device

Abstract

The utility model relates to the technical field of inflation equipment, especially to prevent cross -contamination's inflation equipment, including inflation pump and transmission pipe, the transmission pipe that inflation pump's one side is equipped for transmission airflow inflation is installed one end of transmission pipe, and the inflation head is installed to the outer end fixed of inflation pump is used for the disinfection box that disinfects and handles to store the disinfectant and carries out disinfection to the inflation part. The utility model realizes through adopting detachable inflation head, makes after each medical inflation operation is completed, can conveniently dismantle and replace new inflation head, effectively avoids the pollution accumulation caused by the adapter long -term use, reduces the pollution that the equipment surface adheres spreads among different patients, reduces the possibility of cross -contamination, simultaneously, puts the part needed for inflation into the disinfection box and carries out disinfection treatment, utilizes the sterilization of disinfectant, reduces the cross -infection risk caused by equipment pollution, provides a more safe medical environment for the patient.

Description

Technical Field

[0001] This utility model relates to the field of inflation equipment technology, and in particular to inflation equipment that prevents cross-contamination. Background Technology

[0002] Inflatable equipment is a device that fills a specific container or object with gas. Its main purpose is to provide gas for various items or equipment that need to be inflated. These devices can be classified according to their working principle, operation method and application scenario to meet different functional requirements. Inflatable equipment plays an important role in many fields and is an indispensable tool in modern life.

[0003] Existing inflatable devices are widely used in various fields and scenarios, but in the medical field, where hygiene and safety standards are high, ordinary inflatable devices lack effective anti-cross-infection structures, which can easily lead to the spread of pathogens among patients, causing cross-infection risks, affecting the treatment effect of patients, prolonging the treatment cycle, potentially increasing the infection risk of medical staff, and reducing the safety of the medical environment. Utility Model Content

[0004] To address the challenges posed by existing inflatable devices, which are widely used in various fields and scenarios, but are less suitable for the medical field where hygiene and safety standards are high, and which lack effective anti-cross-infection structures, leading to the spread of pathogens among patients, cross-infection risks, impacting treatment outcomes, prolonging treatment cycles, potentially increasing infection risks for medical staff, and reducing the safety of the medical environment, this invention provides an inflatable device that prevents cross-contamination.

[0005] The technical solution is as follows: an inflation device to prevent cross-contamination, including an inflation pump and a transmission pipe; a transmission pipe for transmitting airflow for inflation is installed on one side of the inflation pump, an inflation head is installed at one end of the transmission pipe, and a disinfection box for storing disinfectant to disinfect the inflation parts is fixed at the outer end of the inflation pump.

[0006] Furthermore, one end of the inflation head is fixed with a connector, and a sealing threaded ring is installed on the outer end of the connector. The connector is connected and fixed to the transmission pipe through the sealing threaded ring.

[0007] Furthermore, one end of the air pump is fixed with a connector, and the end of the transmission pipe away from the air head is fixed with a mating plate. The transmission pipe is connected to the connector through the mating plate.

[0008] Furthermore, the inside of the mating plate is fixed with several sets of limiting pins, and the mating plate is sealed to the mating joint through these sets of limiting pins.

[0009] Furthermore, a drain pipe is installed at the outer end of the disinfection box, and a valve is fixed at the outer end of the drain pipe. The drain pipe is connected to the disinfection box.

[0010] Furthermore, a collection box is installed on the side of the air pump away from the disinfection box, and multiple sets of partitions are fixed inside the collection box.

[0011] Furthermore, both the disinfection box and the collection box are equipped with sealing caps at the top, and two sets of latches are fixed to the top of the sealing caps, which are fastened and fixed to the disinfection box and the collection box.

[0012] Furthermore, a positioning block is fixed to the upper end of the air pump, and two sets of connecting rods are provided on the upper end of the positioning block. The two sets of connecting rods are welded and fixed to the positioning block.

[0013] The beneficial effects are as follows: This utility model achieves the adoption of a detachable inflation head, which allows for easy disassembly and replacement of the inflation head after each medical inflation operation. This effectively avoids the accumulation of contaminants caused by long-term use of the connector, reduces the spread of contaminants adhering to the equipment surface between different patients, and lowers the possibility of cross-contamination. At the same time, the inflation-related parts are placed in a disinfection box for disinfection treatment. The bactericidal effect of the disinfectant eliminates pathogens or bacteria that may exist on the surface and inside of the parts, effectively ensuring the cleanliness and hygiene of the equipment, reducing the risk of cross-infection caused by equipment contamination, and providing patients with a safer medical environment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the air-filling device for preventing cross-contamination according to this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the transmission tube of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the disinfection box of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the collection box of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the connecting rod of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1. Air pump; 2. Connector; 3. Transfer pipe; 4. Inflation head; 5. Connector; 6. Connecting plate; 7. Disinfection box; 8. Drain pipe; 9. Sealing cover; 10. Collection box; 11. Partition; 12. Positioning block; 13. Connecting rod. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] There are many types of air inflation devices, each with its own principles and applications. One of the most common air inflation devices in daily life is the bicycle pump. It typically consists of a cylinder, a piston, and a valve. When the piston is pressed down, the air inside the cylinder is compressed, increasing the pressure, which is then injected into the inner tube of the bicycle tire through the valve. This simple mechanical device utilizes Pascal's Law, which states that in a closed container, pressure applied to a stationary fluid will be transmitted equally and simultaneously to all points in the fluid. The bicycle pump is simple in design, practical, and easy to operate, making it an indispensable tool in daily life. Besides bicycle pumps, there are also car tire inflators. Car tire inflators operate on a similar principle to bicycle pumps, but typically have higher pressure output and a larger flow rate to meet the larger volume and higher pressure requirements of car tires. Modern car tire inflators are also equipped with pressure gauges to precisely control tire pressure, ensuring the safety and comfort of driving.

[0022] In the industrial sector, the applications of gas-filling equipment are even more extensive and complex. For example, in the food packaging industry, gas-filled packaging is a common preservation technology. Gas-filled packaging machines fill food packaging bags with nitrogen or other inert gases, expelling the air inside, thereby reducing the oxidation of food by oxygen and extending its shelf life. This type of gas-filling equipment typically requires precise control of gas flow and pressure to ensure that the gas composition and pressure within the packaging bag meet requirements. Gas-filling equipment also has important applications in the medical field. For example, in operating rooms, ventilators are a crucial piece of gas-filling equipment. Ventilators mix air and oxygen and deliver it to the patient's airway at a specific pressure and flow rate to assist breathing. This equipment has extremely high requirements for gas cleanliness, pressure control, and flow regulation to ensure patient safety and treatment effectiveness.

[0023] In the aerospace field, inflation equipment is indispensable. For example, aircraft tire inflation systems need to maintain stable tire pressure under conditions of high altitude, low temperature, and high speed flight to ensure safe takeoff and landing. Furthermore, spacecraft airbag landing systems are also a special type of inflation equipment. When a spacecraft re-enters Earth, the airbag inflation system rapidly inflates as the spacecraft approaches the ground, forming a large airbag to cushion the impact and protect the spacecraft and astronauts. This type of inflation equipment needs to operate reliably in extreme environments, requiring materials with extremely high resistance to high and low temperatures, corrosion, and impact.

[0024] The principle of gas filling equipment is mainly based on gas dynamics and fluid mechanics. When gas is subjected to external forces, it undergoes compression or expansion, accompanied by changes in pressure and temperature. Gas filling equipment compresses gas in various ways, such as piston compression, centrifugal compression, and screw compression. Piston compressors are one of the most common compression methods. They compress and deliver gas to the required location through the reciprocating motion of a piston within a cylinder. Centrifugal compressors utilize a high-speed rotating impeller to give gas kinetic energy, which is then converted into pressure energy by a diffuser. Screw compressors use two meshing screws to transport gas from the low-pressure end to the high-pressure end, simultaneously compressing the gas. Different compression methods are suitable for different application scenarios and each has its advantages and disadvantages. For example, piston compressors have a simple structure and low cost, but suffer from drawbacks such as numerous moving parts, higher noise levels, and higher maintenance costs; centrifugal compressors have advantages such as compact structure, high efficiency, and low noise, but are somewhat limited in terms of gas flow and pressure range; screw compressors offer advantages such as continuous operation, stable pressure, and convenient maintenance, but are relatively expensive.

[0025] Maintenance and upkeep of inflation equipment are also crucial. For mechanical inflation equipment, such as air pumps and piston compressors, regular checks are needed to inspect the piston's seal, cylinder wear, and valve operation. For electrical inflation equipment, such as electric air pumps and ventilators, regular checks are required to inspect the motor's operation, electrical wiring connections, and pressure sensor accuracy. Furthermore, the gas used in inflation equipment needs to be replaced or filtered regularly to ensure its cleanliness and purity. For example, in the food packaging industry, the nitrogen used in inflation packaging machines needs its purity tested regularly to prevent oxygen from contaminating the packaging bags and affecting the food's preservation.

[0026] With continuous technological advancements, inflatable equipment is also constantly evolving and innovating. For example, modern inflatable equipment increasingly employs intelligent control technology, using sensors and microprocessors to achieve precise control and real-time monitoring of gas pressure, flow rate, and temperature. This intelligent inflatable equipment not only improves work efficiency and product quality but also reduces energy consumption and environmental pollution. Furthermore, new inflatable materials and structures are constantly emerging, such as high-strength, lightweight composite materials and self-sealing inflatable structures. The application of these new materials and structures will further enhance the performance and reliability of inflatable equipment.

[0027] Inflatable devices are essential equipment with wide applications in daily life and industrial production. They compress and transport gas through various methods, meeting people's needs in different fields. From simple bicycle pumps to complex industrial inflation systems, inflatable devices come in many varieties, each with its own unique principles and applications. With continuous technological advancements, inflatable devices will continue to develop and innovate, providing more efficient, reliable, and environmentally friendly solutions for people's lives and industrial production.

[0028] like Figures 1-5 As shown, the inflation device for preventing cross-contamination includes an inflation pump 1 and a transmission pipe 3. A transmission pipe 3 for transmitting airflow for inflation is installed on one side of the inflation pump 1. An inflation head 4 is installed at one end of the transmission pipe 3. A disinfection box 7 for storing disinfectant to disinfect the inflation parts is fixed to the outer end of the inflation pump 1. A connector 5 is fixed to one end of the inflation head 4. A sealing threaded ring is installed at the outer end of the connector 5. The connector 5 is connected and fixed to the transmission pipe 3 through the sealing threaded ring, ensuring a tight and airtight connection between the inflation head 4 and the transmission pipe 3, effectively preventing gas leakage during transmission.

[0029] Please see Figures 2-4 One end of the air pump 1 is fixed with a connector 2, and the end of the transmission pipe 3 away from the air head 4 is fixed with a mating plate 6. The transmission pipe 3 is connected to the connector 2 through the mating plate 6, making the connection between the transmission pipe 3 and the air pump 1 more stable and reliable, and facilitating the connection or separation of the transmission pipe 3 and the air pump 1, which is convenient for equipment assembly and maintenance. Several sets of limiting pins are fixed inside the mating plate 6. The mating plate 6 is sealed to the connector 2 through several sets of limiting pins, which enhances the sealing performance and stability between the mating plate 6 and the connector 2, ensuring accurate alignment when the two are connected and avoiding poor sealing due to positional deviation. A drain pipe 8 is installed at the outer end of the disinfection box 7. A valve is fixed at the outer end of the drain pipe 8. The drain pipe 8 is connected to the disinfection box 7, which facilitates the rapid discharge of waste liquid in the disinfection box 7, making subsequent equipment cleaning and maintenance convenient.

[0030] Please see Figures 3-5A collection box 10 is installed on the side of the air pump 1 away from the disinfection box 7. Multiple sets of partitions 11 are fixed inside the collection box 10. The equipment provides a space for collecting and classifying items. The partitions 11 can divide the internal space of the collection box 10 into multiple areas, which is convenient for classifying and storing different items or waste. Both the disinfection box 7 and the collection box 10 are equipped with sealing covers 9 at the top. Two sets of pull buckles are fixed at the top of the sealing cover 9. The sealing cover 9 is fastened to the disinfection box 7 and the collection box 10 to prevent the internal items or liquids from being contaminated or leaked during use, and to reduce the risk of cross-contamination caused by poor sealing. A positioning block 12 is fixed at the top of the air pump 1. Two sets of connecting rods 13 are provided at the top of the positioning block 12. The two sets of connecting rods 13 are welded to the positioning block 12 to provide gripping points for the equipment, which is convenient for subsequent handling and movement, and can adapt to the needs of different scenarios.

[0031] When medical equipment needs to be inflated, first open the sealing cover 9 of the collection box 10 and take out the inflatable parts stored inside. Use the limiting pin to connect the docking plate 6 and the docking connector 2 for docking and limiting. Next, use the connector 5 with the threaded sealing ring to connect and fix it to the transmission pipe 3. Connect the installed inflation head 4 to the device to be inflated, and turn on the inflation pump 1 to inflate it. After the device is inflated, the inflation head 4 can be disassembled and replaced according to its usage. This avoids the accumulation of contaminants caused by long-term use of the connector 5 after each medical inflation operation, and reduces the spread of contaminants attached to the equipment surface between different patients. When the inflation head 4 is used less often, it can also be placed together with the transmission pipe 3 and other parts in the disinfection box 7. The sterilization effect of the disinfectant will eliminate pathogens or bacteria that may exist on the surface and inside of the parts, effectively ensuring the cleanliness and hygiene of the equipment, reducing the risk of cross-infection caused by equipment contamination, and providing a safer medical environment for patients. After the inflatable parts are disinfected, they are dried and placed in the collection box 10 for storage, which is convenient for subsequent reuse.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An inflation device to prevent cross-contamination, characterized in that, It includes an air pump (1) and a transmission pipe (3); a transmission pipe (3) for transmitting airflow for inflation is installed on one side of the air pump (1), an inflation head (4) is installed at one end of the transmission pipe (3), and a disinfection box (7) for storing disinfectant to disinfect the inflation parts is fixed at the outer end of the air pump (1).

2. The inflation device for preventing cross-contamination according to claim 1, characterized in that, One end of the inflation head (4) is fixed with a connector (5), and a sealing threaded ring is installed on the outer end of the connector (5). The connector (5) is connected and fixed to the transmission pipe (3) through the sealing threaded ring.

3. The inflation device for preventing cross-contamination according to claim 2, characterized in that, One end of the air pump (1) is fixed with a connector (2), and the other end of the transmission pipe (3) away from the air head (4) is fixed with a docking plate (6). The transmission pipe (3) is connected to the connector (2) through the docking plate (6).

4. The inflation device for preventing cross-contamination according to claim 3, characterized in that, The inside of the mating plate (6) is fixed with several sets of limiting pins, and the mating plate (6) is sealed to the mating joint (2) through several sets of limiting pins.

5. The inflation device for preventing cross-contamination according to claim 1, characterized in that, A drain pipe (8) is installed at the outer end of the disinfection box (7). A valve is fixed at the outer end of the drain pipe (8). The drain pipe (8) is connected to the disinfection box (7).

6. The inflation device for preventing cross-contamination according to claim 5, characterized in that, A collection box (10) is installed on the side of the air pump (1) away from the disinfection box (7), and multiple sets of partitions (11) are fixed inside the collection box (10).

7. The inflation device for preventing cross-contamination according to claim 6, characterized in that, Both the disinfection box (7) and the collection box (10) are equipped with sealing caps (9) at the top. Two sets of pull buckles are fixed at the top of the sealing caps (9). The sealing caps (9) are fastened and fixed to the disinfection box (7) and the collection box (10).

8. The inflation device for preventing cross-contamination according to claim 1, characterized in that, The upper end of the air pump (1) is fixed with a positioning block (12), and the upper end of the positioning block (12) is provided with two sets of connecting rods (13), which are welded and fixed to the positioning block (12).

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