Sterilization instrument box for root canal therapy

Abstract

The utility model relates to the field of sterilization instrument boxes, and discloses a sterilization instrument box for root canal therapy, which comprises a box body, a box cover is clamped on the inner wall of the upper side of the box body, a limiting seat is fixedly connected on the inner wall of the upper side of the box body, a sliding groove is arranged on the inner wall of the upper side of the box body, a fixing rod is fixedly connected on the inner wall of the upper part of the box body, and the fixing rod is fixedly connected with the box cover. A pressing plate is slidably connected to the outer wall of the fixing rod, a limiting rod is elastically connected to the inner wall of the box body through a first spring, a guide block is fixedly connected to the outer wall of the limiting rod, a ruler groove is formed in the inner wall of the upper portion of the box body, and a containing assembly is arranged on the inner wall of the upper portion of the box body. According to the device, the pressing plate, the limiting seat, the limiting rod and the like are arranged, the limiting seat is used for separating instruments, then the pressing plate is used for fixing the instruments, and the situation that the instruments are damaged due to mutual friction during transportation and are polluted due to the fact that packaging bags are punctured by the instruments can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of sterilization instrument boxes, and more particularly to a sterilization instrument box for root canal treatment. Background Technology

[0002] Root canal treatment involves removing infected material from the root canal using mechanical and chemical methods, and then disinfecting and filling the root canal to eliminate the adverse stimulation of the root canal contents on the periapical tissues, prevent periapical lesions, or promote the healing of periapical lesions.

[0003] When performing root canal treatment, a sterile instrument box is required. The sterile instrument box is used to store and package medical instruments.

[0004] Existing sterilization instrument boxes typically do not hold instruments in place, leaving them to move around. This movement can easily puncture the packaging and cause contamination. Therefore, a new sterilization instrument box for root canal treatment is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a sterile instrument box for root canal treatment, which aims to improve the problem that the packaging bag is easily damaged when the instruments are not fixed in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sterile instrument box for root canal treatment, comprising a box body, a box lid snapped onto the upper inner wall of the box body, a limiting seat fixedly connected to the upper inner wall of the box body, a sliding groove formed on the upper inner wall of the box body, a fixing rod fixedly connected to the upper inner wall of the box body, a pressure plate slidably connected to the outer wall of the fixing rod, a limiting rod elastically connected to the inner wall of the box body via a spring, a guide block fixedly connected to the outer wall of the limiting rod, a ruler groove formed on the upper inner wall of the box body, and a placement component provided on the upper inner wall of the box body, the placement component being used to place individually packaged moisture-absorbing paper points and gutta-percha points.

[0007] As a further description of the above technical solution:

[0008] The placement assembly includes a placement rack, the outer wall of which is rotatably connected to the upper inner wall of the box body, and a push block is elastically connected to the upper inner wall of the box body via two springs.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the inner wall of the box, and the other end of the spring is fixedly connected to the left end of the limiting rod.

[0011] As a further description of the above technical solution:

[0012] The upper right outer wall of the limiting rod is inclined, and the outer wall of the limiting rod is slidably connected to the inner wall of the box. The right end of the limiting rod is in contact with the left end of the pressure plate.

[0013] As a further description of the above technical solution:

[0014] One end of the second spring is fixedly connected to the inner wall of the box, and the other end of the second spring is fixedly connected to the right end of the push block.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the push block is slidably connected to the upper inner wall of the box. The upper left outer wall of the push block is inclined and contacts the bottom right outer wall of the placement rack.

[0017] As a further description of the above technical solution:

[0018] The upper part of the placement rack has two placement slots, and the bottom right side of the placement rack has an inclined slot.

[0019] As a further description of the above technical solution:

[0020] There are two limiting seats, which are arranged symmetrically, and the upper part of each limiting seat has a limiting groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up a pressure plate, a limiting seat and a limiting rod, the limiting seat separates each instrument, and then the pressure plate fixes each instrument, which can avoid damage to the instruments by mutual friction during transportation and avoid the instruments being contaminated by puncturing the packaging bag.

[0023] 2. In this utility model, by setting up a placement rack, a push block and a spring, and by opening a placement groove on the placement rack, it is convenient to place the individually packaged moisture-absorbing paper tips and teething tips sterilized by ethylene oxide, avoiding the existing situation where moisture-absorbing paper tips and teething tips are contaminated after the large box packaging is removed. At the same time, by moving the push block, the placement rack is rotated, which facilitates the removal of the individually packaged moisture-absorbing paper tips and teething tips. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a sterilization instrument box for root canal treatment proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the cross-section of the box body and the limiting seat of a sterile instrument box for root canal treatment proposed in this utility model;

[0026] Figure 3This utility model proposes a sterilization instrument box for root canal treatment. Figure 2 Enlarged view of point A;

[0027] Figure 4 This is a cross-sectional schematic diagram of the box body and the shelf of a sterilized instrument box for root canal treatment proposed in this utility model.

[0028] Legend:

[0029] 1. Box body; 2. Slot; 3. Box lid; 4. Placement rack; 5. Limiting seat; 6. Slide groove; 7. Pressure plate; 8. Fixing rod; 9. Push block; 10. Spring 2; 11. Spring 1; 12. Limiting rod; 13. Guide block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3This utility model provides an embodiment of a sterile instrument box for root canal treatment, comprising a box body 1, which is rectangular in shape. A groove is formed on the upper inner wall of the box body 1 for placing instruments such as an endoscope. The box body 1 and the lid 3 are packaged in a paper-plastic bag and sterilized with ethylene oxide. The lid 3 is snapped onto the upper inner wall of the box body 1, sealing the upper opening of the box body 1. A limiting seat 5 is fixedly connected to the upper inner wall of the box body 1, serving to hold instruments and separating different instruments. There are two limit seats 5, which are symmetrically arranged. Each limit seat 5 has a limit groove on its upper part. A sliding groove 6 is provided on the upper inner wall of the box body 1 to accommodate the pressure plate 7 and provide support for its sliding. A fixing rod 8 is fixedly connected to the upper inner wall of the box body 1. The fixing rod 8 provides support and guidance for the sliding of the pressure plate 7. The pressure plate 7 is slidably connected to the outer wall of the fixing rod 8. When the pressure plate 7 moves to the left, it presses the limit rod 12, causing the limit rod 12 to leave the sliding groove 6, allowing the pressure plate 7 to rotate 90 degrees. This can be used to pick up and put down instruments. When the pressure plate 7 moves to... As the limiting rod 12 rotates, the outer wall of the pressure plate 7 presses against the inclined surface of the limiting rod 12. The inclined surface of the limiting rod 12, under pressure, moves away from the slide groove 6 and presses against the spring 11. This continues until one end of the pressure plate 7 near the limiting rod 12 enters the slide groove 6. Then, the pressure plate 7 is moved to the right, causing it to engage inside the box 1. Simultaneously, the limiting rod 12 springs out and abuts against the left end of the pressure plate 7 due to the elastic force of the spring 11. The inner wall of the box 1 is elastically connected to the limiting rod 12 via the spring 11. The upper right outer wall of the limiting rod 12 is inclined. The limit rod 12 is connected to the inner wall of the box body 1. The right end of the limit rod 12 contacts the left end of the pressure plate 7. One end of the spring 11 is fixedly connected to the inner wall of the box body 1, and the other end of the spring 11 is fixedly connected to the left end of the limit rod 12. A guide block 13 is fixedly connected to the outer wall of the limit rod 12. The guide block 13 is configured to provide guidance for the sliding of the limit rod 12. A ruler groove 2 is provided on the upper inner wall of the box body 1. The ruler groove 2 is used to place a disposable plastic ruler. A placement component is provided on the upper inner wall of the box body 1. The placement component is used to place individually packaged moisture-absorbing paper tips and teething tips.

[0032] Reference Figure 2 and Figure 4The placement assembly includes a placement rack 4, which is used to place individually packaged absorbent paper tips and teething tips. The placement rack 4 rotates by the movement of the push block 9, facilitating the removal of the individually packaged absorbent paper tips and teething tips. The inclination angle of the inclined groove on the right side of the bottom of the placement rack 4 is smaller than the inclination angle on the left side of the upper part of the push block 9. Two placement slots are provided on the upper part of the placement rack 4, and an inclined groove is provided on the right side of the bottom of the placement rack 4. The outer wall of the placement rack 4 is rotatably connected to the upper inner wall of the box body 1. The upper inner wall of the box body 1 is elastically connected by a spring 10. A push block 9 is connected. When the push block 9 is pushed to the left by external force, the second spring 10 is stretched, causing the placement rack 4 to rotate. When the external force on the push block 9 is removed, the elastic force of the second spring 10 brings the push block 9 back to its original position. The outer wall of the push block 9 is slidably connected to the upper inner wall of the box 1. The upper left outer wall of the push block 9 is set in an inclined position. The upper left outer wall of the push block 9 contacts the bottom right outer wall of the placement rack 4. One end of the second spring 10 is fixedly connected to the inner wall of the box 1, and the other end of the second spring 10 is fixedly connected to the right end of the push block 9.

[0033] Working principle: By moving the pressure plate 7 to the left, the pressure plate 7 squeezes the limiting rod 12 to move it away from the slide groove 6. Then, by rotating the pressure plate 7 clockwise around the fixed rod 8, the instrument on the limiting seat 5 can be taken out. By pushing the push block 9 to the left, the movement of the push block 9 causes the placement rack 4 to rotate counterclockwise, which makes it easy to take out the individually packaged moisture-absorbing paper tips and teething tips in the placement groove for easy handling.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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. A sterile instrument box for root canal treatment, comprising a box body (1), characterized in that: A lid (3) is snapped onto the upper inner wall of the box body (1). A limiting seat (5) is fixedly connected to the upper inner wall of the box body (1). A sliding groove (6) is provided on the upper inner wall of the box body (1). A fixing rod (8) is fixedly connected to the upper inner wall of the box body (1). A pressure plate (7) is slidably connected to the outer wall of the fixing rod (8). A limiting rod (12) is elastically connected to the inner wall of the box body (1) by a spring (11). A guide block (13) is fixedly connected to the outer wall of the limiting rod (12). A ruler groove (2) is provided on the upper inner wall of the box body (1). A placement component is provided on the upper inner wall of the box body (1). The placement component is used to place individually packaged moisture-absorbing paper tips and teething tips.

2. The sterile instrument box for root canal treatment according to claim 1, characterized in that: The placement assembly includes a placement rack (4), the outer wall of which is rotatably connected to the upper inner wall of the box body (1), and a push block (9) is elastically connected to the upper inner wall of the box body (1) by a spring (10).

3. The sterile instrument box for root canal treatment according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the inner wall of the box (1), and the other end of the spring (11) is fixedly connected to the left end of the limiting rod (12).

4. The sterile instrument box for root canal treatment according to claim 1, characterized in that: The upper right outer wall of the limiting rod (12) is inclined, and the outer wall of the limiting rod (12) is slidably connected to the inner wall of the box (1). The right end of the limiting rod (12) is in contact with the left end of the pressure plate (7).

5. A sterile instrument box for root canal treatment according to claim 2, characterized in that: One end of the second spring (10) is fixedly connected to the inner wall of the box (1), and the other end of the second spring (10) is fixedly connected to the right end of the push block (9).

6. A sterile instrument box for root canal treatment according to claim 2, characterized in that: The outer wall of the push block (9) is slidably connected to the upper inner wall of the box (1). The upper left outer wall of the push block (9) is inclined. The upper left outer wall of the push block (9) is in contact with the bottom right outer wall of the placement rack (4).

7. A sterile instrument box for root canal treatment according to claim 2, characterized in that: The upper part of the placement rack (4) has two placement slots, and the bottom right side of the placement rack (4) has an inclined slot.

8. A sterile instrument box for root canal treatment according to claim 1, characterized in that: There are two limiting seats (5), which are arranged symmetrically, and the upper part of the limiting seats (5) has a limiting groove.

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