Dismounting and sterilizing device for surgical blade

Abstract

The utility model relates to the field of medical instruments, in particular to a surgical blade dismounting and sterilizing device. The device comprises a lower shell and an upper shell buckled with the lower shell, a scalpel insertion opening is formed in the lower end of the upper shell, and a scalpel unloading mechanism corresponding to the scalpel insertion opening in position is arranged in the lower shell; and a disinfectant bag for puncturing the scalpel is arranged in the upper shell. According to the surgical knife blade dismounting and sterilizing device, through cooperation of the lower shell, the upper shell, the surgical knife inserting opening, the knife dismounting mechanism, the disinfectant bag and the like, when the surgical knife blade dismounting and sterilizing device is used, a surgical knife is inserted from the surgical knife inserting opening, on one hand, the disinfectant bag can be scratched, and disinfectant enters the lower shell; on the other hand, the scalpel blade is detached through the scalpel detaching mechanism, and the scalpel blade is left in the lower shell and soaked in the disinfectant, so that the disinfection and sterilization effects are achieved, the scalpel blade is conveniently detached in a sealed environment, the accidental injury risk is greatly reduced, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a surgical blade removal and sterilization device. Background Art

[0002] In medical work, surgery is a common treatment method, and scalpels are often used. In the prior art, surgical scalpel blades are generally disposable, with a mounting hole in the middle of the scalpel blade and a handle designed. The handle is provided with a scalpel blade clamping portion that fits the mounting hole. After the scalpel is assembled, the scalpel blade clamping portion protrudes from the mounting hole. When the doctor needs to remove the blade after the operation, he or she usually clamps the scalpel blade with pliers, tilts it up, and removes it from the scalpel blade clamping portion before throwing it into a medical sharps storage bucket. This has the following defects:

[0003] 1. The blade removed after the operation will be contaminated with the patient's blood. If the patient is undergoing surgery for an infectious disease, the blood will pose an infection risk to medical staff. Throwing it directly into a medical sharps container will also easily cause contamination.

[0004] 2. When disassembling the blade, the exposed operation may cause accidental scratches to medical staff, which poses certain safety hazards.

[0005] Therefore, it is necessary to design a surgical blade removal and sterilization device. Utility Model Content

[0006] To address the shortcomings of the prior art, the present invention provides a surgical blade removal and sterilization device. The present invention employs the following technical solutions: a surgical blade removal and sterilization device comprising a lower housing and an upper housing that engages with the lower housing; a scalpel insertion opening is provided at the lower end of the upper housing; a blade removal mechanism is provided within the lower housing, positioned corresponding to the scalpel insertion opening; and a disinfectant bag is provided within the upper housing for puncturing with the scalpel.

[0007] In order to better realize the present utility model, the knife unloading mechanism includes a mounting seat arranged in the lower shell body, a removal seat is provided on the mounting seat, and two inwardly curved knife unloading plates are provided on the removal seat, and an arc-shaped channel is formed between the two knife unloading plates for the scalpel clamping part to pass through.

[0008] In order to better realize the utility model, friction lines are provided on the surface of the knife unloading plate.

[0009] In order to better implement the present invention, an observation window is provided on the side of the lower shell or the upper shell.

[0010] In order to better implement the present invention, a sub-clip is provided on the lower edge of the upper shell, and a corresponding female clip is provided on the upper edge of the lower shell.

[0011] In order to better realize the utility model, a disinfectant storage hopper connected to the disinfectant bag is provided on the top of the upper shell body and is matched with a corresponding sealing cover.

[0012] The beneficial effects of the present invention are as follows: the surgical blade removal and sterilization device of the present invention cooperates with the lower shell, the upper shell, the surgical blade insertion port, the blade removal mechanism and the disinfectant bag. When in use, the surgical blade is inserted from the surgical blade insertion port. On the one hand, the disinfectant bag can be cut to allow the disinfectant to enter the lower shell. On the other hand, the surgical blade is removed by the blade removal mechanism, left in the lower shell and soaked in the disinfectant. This not only plays a role in disinfection and sterilization, but also allows the surgical blade to be conveniently removed in a sealed environment, greatly reducing the risk of accidental injury and minimizing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0014] Figure 1 This is a structural schematic diagram of a surgical blade removal and sterilization device of the present invention;

[0015] Figure 2 This is a structural schematic diagram of the surgical blade removal and sterilization device of the present invention when it is disassembled;

[0016] Figure 3 A schematic structural diagram of a blade removal mechanism of the surgical blade removal and sterilization device of the present invention;

[0017] Figure 4 This is another structural schematic diagram of the blade unloading mechanism of the surgical blade removal and sterilization device of the present invention;

[0018] In the accompanying drawings, 1 is the lower shell, 2 is the upper shell, 3 is the scalpel insertion port, 4 is the disinfectant storage bucket, 5 is the observation window, 6 is the disinfectant bag, 7 is the knife unloading mechanism, 8 is the mother buckle, 9 is the child buckle, 10 is the disassembly seat, 11 is the knife unloading plate, 12 is the arc channel, and 13 is the friction pattern. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, but not all of them. Generally, the components of the embodiments of the present disclosure described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] In the description of this disclosure, it should be noted that the terms "upper" and "inner" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the disclosed product is typically placed when in use. These terms are intended solely to facilitate the description of this disclosure and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0022] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, or electrical connections; direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this disclosure based on the specific circumstances.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0024] Example:

[0025] like Figures 1 to 4As shown, the surgical blade removal and sterilization device of the present invention comprises a lower housing 1 and an upper housing 2 that engages with the lower housing 1. A scalpel insertion port 3 is provided at the lower end of the upper housing 2. A blade removal mechanism 7 is provided within the lower housing 1, and its position corresponds to the scalpel insertion port 3. A disinfectant bag 6 for the scalpel to pierce is provided within the upper housing 2. The surgical blade removal and sterilization device of the present invention, through the coordination of the lower housing 1, the upper housing 2, the scalpel insertion port 3, the blade removal mechanism 7, and the disinfectant bag 6, allows the scalpel to penetrate the scalpel. When in use, the scalpel is inserted through the scalpel insertion port 3. This not only pierces the disinfectant bag 6, allowing the disinfectant to enter the lower housing 1, but also removes the scalpel blade through the blade removal mechanism 7, leaving it within the lower housing 1 and soaking it in the disinfectant. This not only achieves the purpose of disinfection and sterilization, but also allows the scalpel blade to be conveniently removed in a sealed environment, greatly reducing the risk of accidental injury and minimizing safety hazards. The entire surgical blade removal and sterilization device can be equipped with external fixings and can be fixed to a wall or a table, so that medical workers can perform the blade removal operation with one hand.

[0026] As a preferred embodiment, the knife unloading mechanism 7 includes a mounting base arranged in the lower housing 1, a dismantling seat 10 is provided on the mounting base, and two inwardly curved knife unloading plates 11 are provided on the dismantling seat 10. An arcuate passage 12 is formed between the two knife unloading plates 11 to allow the scalpel clamping portion to pass through. After such design, when the scalpel is inserted and pressed down, the scalpel clamping portion can descend through the arcuate passage 12. At this time, the knife unloading plates 11 on both sides just tilt the tail of the scalpel blade, disengaging the scalpel clamping portion. When the handle holding the scalpel is retreated, the scalpel blade is blocked by the knife unloading plates 11 and completely disengages the scalpel clamping portion, thereby falling into the lower housing 1 and completing dismantling. It should be noted that the disinfectant bag 6 is cut when the first scalpel blade is removed. The knife unloading plates 11 also play a limiting role, which can prevent the scalpel from being over-inserted and ensure that it performs the knife unloading operation in the optimal position.

[0027] As a preferred embodiment, friction lines 13 are provided on the surface of the unloading plate 11. After such design, the friction force is increased and the removal of the scalpel blade is facilitated.

[0028] As a preferred embodiment, an observation window 5 is provided on the side of the lower housing 1 or the upper housing 2. This design allows for easy observation of the amount of scalpel blade inside, whether it is soaked in disinfectant, etc. The observation window 5 can be sealed with a transparent material such as glass or acrylic.

[0029] As a preferred embodiment, a sub-clip 9 is provided on the lower edge of the upper shell 2, and a corresponding female clip 8 is provided on the upper edge of the lower shell 1. This design facilitates the installation and sealing of the entire device.

[0030] As a preferred embodiment, a disinfectant storage hopper 4 connected to a disinfectant bag 6 is provided at the top of the upper housing 2 and is fitted with a corresponding sealing cover. This design allows for greater storage of disinfectant, ensuring efficient disinfection. After the upper housing 2 and lower housing 1 are fastened together, disinfectant is injected into the disinfectant storage hopper 4, and then the sealing cover is closed. It should be noted that the upper housing 2 and lower housing 1 are not removed after they are fastened together, and the sealing cover cannot be removed once it is in place, preventing the replenishment of disinfectant. When a large number of scalpel blades are needed, the entire device can be recycled.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A surgical blade removal and sterilization device, characterized in that: The invention comprises a lower shell (1) and an upper shell (2) which is fastened to the lower shell (1); a scalpel insertion port (3) is provided at the lower end of the upper shell (2); a scalpel removal mechanism (7) is provided in the lower shell (1) and its position corresponds to the scalpel insertion port (3); and a disinfectant bag (6) for the scalpel to pierce is provided in the upper shell (2).

2. The surgical blade removal and sterilization device according to claim 1, characterized in that: The knife unloading mechanism (7) comprises a mounting seat arranged in the lower shell (1), a dismantling seat (10) is arranged on the mounting seat, and two inwardly curved knife unloading plates (11) are arranged on the dismantling seat (10), and an arc-shaped channel (12) is formed between the two knife unloading plates (11) for the surgical knife clamping part to pass through.

3. The surgical blade removal and sterilization device according to claim 2, characterized in that: Friction lines (13) are provided on the surface of the knife unloading plate (11).

4. The surgical blade removal and sterilization device according to claim 1, characterized in that: An observation window (5) is provided on the side of the lower shell (1) or the upper shell (2).

5. The surgical blade removal and sterilization device according to claim 1, characterized in that: A sub-clip (9) is provided on the lower edge of the upper shell (2), and a corresponding female clip (8) is provided on the upper edge of the lower shell (1).

6. The surgical blade removal and sterilization device according to claim 1, characterized in that: A disinfectant storage hopper (4) connected to a disinfectant bag (6) is provided on the top of the upper shell (2) and is matched with a corresponding sealing cover.

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