Medical instrument accessory disinfecting and cleaning apparatus

Abstract

The utility model discloses a medical instrument accessory disinfecting and cleaning equipment relates to medical equipment technical field, solved after disinfection, need for the manual pressure relief of box, the operator is often because the improper station is scalded by high temperature steam, is easy to appear misoperation in the pressure relief process, has certain security risk, is not favorable to the safe operation of equipment's problem. A medical instrument accessory disinfecting and cleaning equipment, include: box, the front side of box is provided with rectangular recess structure, the right side bottom of box is fixed with four groups of fixed link of cylindrical structure of rectangular array shape, and the outside of fixed link is equipped with spring, the sliding plate of rectangular plate structure is slidably arranged between four groups of fixed link, the both sides of the top of sliding plate are fixed with a group of limit link of L shape link structure, this design can avoid the operator to carry out pressure relief operation in the dangerous area, reduces the steam spouting risk to zero, greatly improves the security in the pressure relief process.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, and more specifically, it relates to a disinfection and cleaning device for medical device accessories. Background Technology

[0002] In the medical field, the disinfection and cleaning of medical device accessories is of paramount importance, as it directly relates to patient safety and treatment outcomes. Pressure steam sterilizers are typically used in this process.

[0003] Current pressure steam sterilizers still have the following shortcomings:

[0004] After disinfection, when manual depressurization of the chamber is required, operators are often injured by high-temperature steam due to improper positioning (such as facing the depressurization port). This can easily lead to misoperation during the depressurization process, posing certain safety hazards and hindering the safe operation of the equipment. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a medical device accessory disinfection and cleaning device. This addresses the issue raised in the background art where, after disinfection, manual depressurization of the chamber is required, and operators are often injured by high-temperature steam due to improper positioning (such as facing the depressurization port). This can easily lead to misoperation during depressurization, posing certain safety hazards and hindering the safe operation of the equipment.

[0006] The purpose and efficacy of this utility model's medical device accessory disinfection and cleaning device are achieved through the following specific technical means:

[0007] A medical device accessory disinfection and cleaning device includes: a box body; a rectangular groove structure is provided on the front side of the box body; four sets of cylindrical fixing rods are fixedly arranged in a rectangular array on the bottom right side of the box body, and springs are sleeved on the outer side of the fixing rods; a rectangular plate sliding plate is slidably arranged between the four sets of fixing rods; and a set of L-shaped rod limiting rods are fixedly arranged on both sides of the top of the sliding plate.

[0008] Furthermore, a rectangular plate structure door is rotatably connected to the front side of the box body; a U-shaped block structure connecting block is fixedly installed on one side of the bottom of the box door, and a pin hole structure is opened at the bottom of the connecting block.

[0009] Furthermore, a piston cylinder is fixedly installed on the front side of the housing. The piston cylinder has an internally hollow cylindrical structure, and the bottom of the piston cylinder is connected to the inside of the housing through a pipe. A through circular groove structure is opened on the top of the piston cylinder. A circular piston plate is slidably installed on the inner side of the piston cylinder, and the outer wall of the piston plate is in contact with the inner wall of the piston cylinder. A cylindrical sliding rod is fixedly connected to the top of the piston plate, and the sliding rod passes through the circular groove at the top of the piston cylinder and extends to the top of the piston cylinder.

[0010] Furthermore, a pressure relief port is fixedly connected to the right side of the housing; a valve is provided at the bottom of the pressure relief port.

[0011] Furthermore, a set of slide rails is fixedly installed on both sides of the rectangular groove inside the box; a drying rack is slidably installed on the top between the two sets of slide rails.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] When the operator stands directly in front of the pressure relief port (danger zone), the sliding plate is pressed, causing the limit rod to insert into the valve and forcibly preventing operation. The valve can only be operated normally when standing on one side. Tests have shown that this design can prevent operators from performing pressure relief operations in danger zones, reducing the risk of steam spray injury to zero and greatly improving safety during the pressure relief process.

[0014] The steam pressure generated during sterilization automatically drives the slide bar to insert into the door connecting block, forming a mechanical lock. This prevents the door from being opened prematurely when the equipment is running or when there is pressure inside the chamber, further reducing safety hazards during equipment operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall axial view structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall bottom view of this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the box when the door of this utility model is open.

[0018] Figure 4 This is a cross-sectional view of the piston cylinder structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the connection relationship between the sliding plate and the limiting rod of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Box body; 101. Box door; 102. Connecting block; 103. Piston cylinder; 104. Piston plate; 105. Slide rod; 106. Pressure relief port; 107. Valve; 108. Fixing rod; 109. Sliding plate; 110. Limiting rod; 111. Slide rail; 112. Drying rack. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0023] Example 1: As shown in the attached document Figure 1 To be continued Figure 5 As shown:

[0024] This utility model provides a medical device accessory disinfection and cleaning device, including: a box body 1; a rectangular groove structure is provided on the front side of the box body 1; four sets of cylindrical fixing rods 108 are fixedly arranged in a rectangular array on the bottom right side of the box body 1, and springs are sleeved on the outer side of the fixing rods 108; a rectangular plate sliding plate 109 is slidably arranged between the four sets of fixing rods 108; a set of L-shaped rod limiting rods 110 are fixedly arranged on both sides of the top of the sliding plate 109.

[0025] The right side of the housing 1 is fixedly connected to a pressure relief port 106; a valve 107 is provided at the bottom of the pressure relief port 106. After heating is completed, the internal pressure of the housing 1 can be relieved by opening the valve 107 and passing through the pressure relief port 106.

[0026] The specific usage and function of this embodiment are as follows:

[0027] After disinfection, when it is necessary to depressurize the inside of the chamber 1, the valve 107 can be rotated to open the pressure relief port 106. When operating the valve 107, if the operator stands in front of the pressure relief port 106, i.e., in the area where the operator steps on the sliding plate 109, the sliding plate 109 will be pressed down along each set of fixed rods 108, thereby simultaneously driving the two sets of limit rods 110 to move downward, so that the limit rods 110 are inserted into the gap of the valve 107, thereby limiting the valve 107 and preventing the valve 107 from being rotated. This prevents the gas sprayed from the pressure relief port 106 from spraying directly onto the operator and causing injury, thus reducing the safety hazards of the equipment. The pressure relief port 106 can only be opened when the valve 107 is operated from one side, which can effectively protect the operator and avoid misoperation.

[0028] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 5 As shown:

[0029] The front side of the box body 1 is rotatably connected to a box door 101 with a rectangular plate structure; a U-shaped block 102 is fixedly installed on one side of the bottom of the box door 101, and a pin hole structure is opened at the bottom of the connecting block 102. The pin hole structure is used to cooperate with the slide rod 105 to lock and seal the box door 101.

[0030] The piston cylinder 103 is fixedly installed on the front side of the housing 1. The piston cylinder 103 has a hollow cylindrical structure, and its bottom is connected to the inside of the housing 1 through a pipe. The top of the piston cylinder 103 has a through circular groove structure. A circular piston plate 104 is slidably installed on the inner side of the piston cylinder 103, and the outer wall of the piston plate 104 is in contact with the inner wall of the piston cylinder 103. A cylindrical slide rod 105 is fixedly connected to the top of the piston plate 104, and the slide rod 105 passes through the circular groove at the top of the piston cylinder 103 and extends to the top of the piston cylinder 103. The pressure inside the housing 1 is transmitted to the piston cylinder 103 through the pipe, thereby driving the piston plate 104 to slide upward inside the piston cylinder 103, and driving the slide rod 105 to extend upward into the pin hole at the bottom of the connecting block 102, thereby realizing the locking and unlocking functions of the housing door 101.

[0031] The rectangular groove of the box body 1 has a set of slide rails 111 fixedly installed on both sides of the interior; a drying rack 112 is slidably installed on the top between the two sets of slide rails 111. The drying rack 112 can slide freely on the slide rails 111, which makes it convenient to place medical device accessories on the drying rack 112 for drying, and also makes it convenient to clean and maintain the drying rack 112.

[0032] The specific usage and function of this embodiment are as follows:

[0033] In this invention, the instruments to be disinfected are placed on the drying rack 112, and then the door 101 is closed. The chamber 1 can then be started for drying. During the drying process, the pressure inside the chamber 1 increases and is transmitted through the pipe to the inside of the piston cylinder 103, thereby pushing the piston plate 104 and the slide rod 105 to slide upward along the inside of the piston cylinder 103. This allows the slide rod 105 to be inserted into the pin hole at the bottom of the connecting block 102, thus fixing the door 101. This prevents the door 101 from being accidentally or prematurely opened when the pressure inside the chamber 1 is too high, which could cause burns to the staff. After the pressure inside the chamber 1 is released, the piston cylinder 103 loses pressure, causing the slide rod 105 and the piston plate 104 to reset. The slide rod 105 loses its connection with the connecting block 102 and thus loses its limiting state for the door 101, allowing the door 101 to be opened normally.

Claims

1. A disinfection and cleaning device for medical device accessories, characterized in that, include: Box body (1); a rectangular groove structure is provided on the front side of the box body (1); four sets of cylindrical fixing rods (108) are fixedly arranged in a rectangular array at the bottom right side of the box body (1), and springs are sleeved on the outside of the fixing rods (108); a rectangular plate sliding plate (109) is slidably arranged between the four sets of fixing rods (108); a set of L-shaped rod limiting rods (110) are fixedly arranged on both sides of the top of the sliding plate (109).

2. The medical device accessory disinfection and cleaning equipment as described in claim 1, characterized in that: The front side of the box body (1) is rotatably connected to a box door (101) with a rectangular plate structure; a U-shaped block (102) is fixedly provided on one side of the bottom of the box door (101), and a pin hole structure is provided at the bottom of the connecting block (102).

3. The medical device accessory disinfection and cleaning equipment as described in claim 1, characterized in that: A piston cylinder (103) is fixedly installed on the front side of the box (1). The piston cylinder (103) adopts a hollow cylindrical structure, and the bottom of the piston cylinder (103) is connected to the inside of the box (1) through a pipe. The top of the piston cylinder (103) is provided with a through circular groove structure.

4. The medical device accessory disinfection and cleaning equipment as described in claim 3, characterized in that: A circular piston plate (104) is slidably disposed on the inner side of the piston cylinder (103), and the outer wall of the piston plate (104) is in contact with the inner wall of the piston cylinder (103).

5. The medical device accessory disinfection and cleaning equipment as described in claim 4, characterized in that: The piston plate (104) is fixedly connected to a cylindrical slide rod (105), which passes through a circular groove at the top of the piston cylinder (103) and extends to the top of the piston cylinder (103).

6. The medical device accessory disinfection and cleaning equipment as described in claim 1, characterized in that: A pressure relief port (106) is fixedly connected to the right side of the box (1); a valve (107) is provided at the bottom of the pressure relief port (106).

7. The medical device accessory disinfection and cleaning equipment as described in claim 1, characterized in that: A set of slide rails (111) is fixedly installed on both sides of the rectangular groove inside the box (1); a drying rack (112) is slidably installed on the top between the two sets of slide rails (111).

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