Portable sterile bag automatic unsealing device for operating room

Abstract

The utility model relates to the technical field of sterile bag unsealing, and discloses an operating room portable sterile bag automatic unsealing device which comprises a bag body, the right side of the bag body is in sliding connection with a push rod, the front side of the push rod is fixedly connected with a button, the rear end of the push rod is fixedly connected with a rack, and the top of the rack is in meshed connection with a gear. A connecting cylinder is fixedly connected to the position, close to the middle, of the left side of the gear, a rotating sleeve is fixedly connected to the other end of the connecting cylinder, and a fixing rod is rotationally connected into the rotating sleeve. According to the utility model, when the button is pressed, the button drives the push rod to move backwards, then the push rod drives the rack to move backwards, the rack drives the gear to rotate, the rotating sleeve drives the connecting block to rotate, and then the connecting block drives the bag cover to turn outwards, so that the bag cover can be automatically opened; and the device can be conveniently and quickly used in an operation process.

Description

Technical Field

[0001] This utility model relates to the field of sterile package opening technology, and in particular to a convenient automatic sterile package opening device for operating rooms. Background Technology

[0002] The operating room is a special room in a hospital where patients undergo surgical procedures. It is equipped with various advanced medical equipment, such as operating tables and shadowless lamps, and has strict requirements for a sterile environment. However, portable sterile packs are needed during surgery to store and retrieve instruments. These are important items in the operating room. On the one hand, they are small and easy to carry, allowing medical staff to quickly move them between different areas of the operating room or in emergencies. On the other hand, they contain surgical instruments and dressings that have undergone strict sterilization, effectively maintaining a sterile state before opening and ensuring the safety of the surgical procedure. However, during surgery, it is often necessary to manually tear open the seal and unfold the sterile pack to retrieve the instruments. At this time, an opening mechanism is needed to assist in retrieving the instruments.

[0003] The opening mechanism of the portable sterile pack for the operating room mainly consists of a slider, lever, and bolts. When medical staff trigger the activation device, one end of the lever is lifted by force, causing the slider connected to it to slide quickly along a specific track, acting on the seal of the sterile pack. The key components of the mechanism are made of high-strength, corrosion-resistant materials that meet medical safety standards, ensuring stable operation in the complex operating room environment while avoiding any risk of contamination to the inside of the sterile pack. In actual operation, medical staff only need to place the sterile pack in the designated position of the opening mechanism and press the operation button. The mechanism will start quickly, and the slider will tear open the sealed packaging of the sterile pack with precise force and speed. The whole process is smooth and efficient, greatly saving the time of opening the sterile pack, meeting the time-sensitive pace of the operating room, ensuring that the surgery can be carried out in a timely and smooth manner, and winning valuable time for the patient's treatment. However, this type of opening mechanism has relatively small force and it is difficult to tear open the seal, which increases the operation time and surgical risks. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a convenient automatic opening device for sterile packages in the operating room, which aims to improve the problem that the opening mechanism in the prior art has insufficient force, making it difficult to tear open the seal, thus increasing the operation time and surgical risks.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a portable automatic opening device for sterile packages in operating rooms, comprising a package body, a push rod slidably connected to the right side of the package body, a button fixedly connected to the front side of the push rod, a rack fixedly connected to the rear end of the push rod, a gear meshing with the top of the rack, a connecting cylinder fixedly connected to the left side of the gear near the middle, a rotating sleeve fixedly connected to the other end of the connecting cylinder, a fixed rod rotatably connected inside the rotating sleeve, multiple connecting plates fixedly connected to the front side of each fixed rod, the front sides of each of the multiple connecting plates fixedly connected to the rear end of the package body, an elongated groove formed on the right side of the outer wall of the rotating sleeve, multiple connecting blocks fixedly connected to the top of each rotating sleeve, and an opening mechanism provided on the front side of the package body, the opening mechanism being used for opening and sealing.

[0006] As a further description of the above technical solution:

[0007] The opening mechanism includes a slide rail, the rear side of which is fixedly connected to the front side of the package. A retaining plate is slidably connected to the left front end of the slide rail. A sliding block is slidably connected inside the slide rail. The front side of the sliding block is slidably connected to the outer wall of the retaining plate. A connecting post is fixedly connected to the top of the sliding block. A cutter is fixedly connected to the top of the connecting post. A limiting rod is fixedly connected inside the slide rail. The outer wall of the limiting rod is slidably connected to the outer wall of the sliding block. A spring is slidably connected to the outer wall of the limiting rod.

[0008] As a further description of the above technical solution:

[0009] The interior of the package has a cylindrical groove, and the left front end of the slide rail has a square groove.

[0010] As a further description of the above technical solution:

[0011] Each of the connecting blocks has a cover fixedly connected to its front side, and a handle is fixedly connected to the right side of the cover.

[0012] As a further description of the above technical solution:

[0013] A seal is fixedly connected to the front side of the bag cover, and the bottom rear side of the seal is fixedly connected to the upper front side of the bag body.

[0014] As a further description of the above technical solution:

[0015] A protective plate is slidably connected to the upper part of the inside of the package, and the inside of the protective plate has irregular grooves.

[0016] As a further description of the above technical solution:

[0017] A rubber block is slidably connected to the inside of the bag near the center, and multiple table legs are fixedly connected to the bottom of the bag around its perimeter.

[0018] As a further description of the above technical solution:

[0019] Multiple instruments are connected to the top of the rubber block near its edge, and multiple baffles are fixedly connected to the top of the rubber block near its center.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, pressing the button causes the push rod to move backward, which in turn causes the rack to move backward. The rack then causes the gear to rotate, which in turn causes the connecting cylinder to move and the rotating sleeve to rotate. Simultaneously, the long groove on the rotating sleeve rotates along the connecting plate on the fixed rod, and the rotating sleeve causes the connecting block to rotate. The connecting block then causes the cover to flip outward, thus achieving the function of automatically opening the cover for quick use during surgery.

[0022] 2. In this utility model, the card plate is first pulled out. At this time, the card plate leaves the inside of the slide rail and the sliding block. Under the action of the spring, the sliding block moves quickly to the right along the slide rail. The sliding block will slide on the limit rod. Then the sliding block will drive the connecting column to move, and at the same time, it will drive the cutter to quickly cut through the seal and open the seal, thus realizing the function of automatic and fast opening. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a portable automatic opening device for sterile packages in the operating room proposed in this utility model;

[0024] Figure 2 This is a partial structural disassembly diagram of the protective plate of a portable automatic opening device for sterile packages in the operating room proposed in this utility model;

[0025] Figure 3 This is a partial structural breakdown of the cap of a portable automatic sterile pack opening device for operating rooms proposed in this utility model;

[0026] Figure 4 This is a partial exploded view of the spring structure of a portable automatic opening device for sterile packages in the operating room proposed in this utility model;

[0027] Figure 5 This is a partial structural breakdown diagram of the rotating sleeve of a portable automatic opening device for sterile packages in the operating room proposed in this utility model;

[0028] Figure 6This is a partial structural disassembly diagram of the gears in a portable automatic opening device for sterile packages in the operating room, as proposed in this utility model.

[0029] Legend:

[0030] 1. Package body; 2. Opening mechanism; 201. Slide rail; 202. Chess plate; 203. Sliding block; 204. Connecting column; 205. Cutting tool; 206. Spring; 207. Limiting rod; 3. Push rod; 4. Button; 5. Rack; 6. Gear; 7. Connecting cylinder; 8. Rotating sleeve; 9. Fixing rod; 10. Long groove; 11. Connecting plate; 12. Connecting block; 13. Cylindrical groove; 14. Handle; 15. Cover; 16. Square groove; 17. Seal; 18. Protective plate; 19. Irregular groove; 20. Instrument; 21. Baffle; 22. Rubber block; 23. Table leg. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 2 Appendix Figure 5 and attached Figure 6 This utility model provides an embodiment of an automatic opening device for a portable sterile package in an operating room, comprising a package body 1, a push rod 3 slidably connected to the right side of the package body 1, a button 4 fixedly connected to the front side of the push rod 3 for pressing, a rack 5 fixedly connected to the rear end of the push rod 3, a gear 6 meshing with the top of the rack 5 for stable transmission, a connecting cylinder 7 fixedly connected to the left side of the gear 6 near the middle, a rotating sleeve 8 fixedly connected to the other end of the connecting cylinder 7, a fixed rod 9 rotatably connected inside the rotating sleeve 8 for more stable overall fixation, multiple connecting plates 11 fixedly connected to the front side of the fixed rod 9, the front side of the multiple connecting plates 11 fixedly connected to the rear end of the package body 1, a long groove 10 is provided on the right side of the outer wall of the rotating sleeve 8, multiple connecting blocks 12 are fixedly connected to the top of the rotating sleeve 8 to improve overall connectivity, and an opening mechanism 2 is provided on the front side of the package body 1 for opening the seal;

[0033] Specifically, the device includes a package 1, with a push rod 3 slidably connected to the right side of the package 1. A button 4 is fixedly connected to the front of the push rod 3 for operating the movement of the push rod 3. A rack 5 is fixedly connected to the rear of the push rod 3. The top of the rack 5 meshes with a gear 6, so that the movement of the push rod 3 can be converted into the rotation of the gear 6. A connecting cylinder 7 is fixedly connected to the left side of the gear 6 near the middle. A rotating sleeve 8 is fixedly connected to the other end of the connecting cylinder 7. A fixed rod 9 is rotatably connected inside the rotating sleeve 8. Multiple connecting plates 11 are fixedly connected to the front of the fixed rod 9. The front of these connecting plates 11 are fixedly connected to the rear of the package 1 to ensure the stability and functionality of the entire device. In addition, a long groove 10 is opened on the right side of the outer wall of the rotating sleeve 8, and multiple connecting blocks 12 are fixedly connected to the top of the rotating sleeve 8.

[0034] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 The opening mechanism 2 includes a slide rail 201. The rear side of the slide rail 201 is fixedly connected to the front side of the package body 1. A retaining plate 202 is slidably connected to the left front end of the slide rail 201, which can restrict the sliding of the sliding block 203. The sliding block 203 is slidably connected inside the slide rail 201. The front side of the sliding block 203 is slidably connected to the outer wall of the retaining plate 202. A connecting post 204 is fixedly connected to the top of the sliding block 203. A cutter 205 is fixedly connected to the top of the connecting post 204, which can cut the seal strip 17. A limiting rod 207 is fixedly connected inside the slide rail 201. The outer wall of the limiting rod 207 is slidably connected to the outer wall of the sliding block 203. A spring 206 is slidably connected to the outer wall of the limiting rod 207, which provides elastic support for the whole.

[0035] Specifically, the opening mechanism 2 includes a slide rail 201, the rear of which is fixedly connected to the front of the package body 1. Inside the slide rail 201, a sliding block 203 can slide within it. The front of the sliding block 203 is slidably connected to the outer wall of the clamping plate 202, allowing the sliding block 203 to work in conjunction with the clamping plate 202. Furthermore, a connecting post 204 is fixedly connected to the top of the sliding block 203, and a cutter 205 is fixedly connected to the top of the connecting post 204. To ensure the smooth operation of the sliding block 203... The movement within the slide rail 201 is appropriately restricted. A limit rod 207 is also fixedly connected inside the slide rail 201. The outer wall of the limit rod 207 is slidably connected to the outer wall of the sliding block 203, which can prevent the sliding block 203 from exceeding the predetermined sliding range. In order to further ensure the movement stability and reliability of the sliding block 203, a spring 206 is also slidably connected to the outer wall of the limit rod 207. The function of the spring 206 is to provide a continuous elastic force to help the sliding block 203 move smoothly within the slide rail 201 and pull it back to the initial position when needed.

[0036] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 The interior of the bag body 1 has a cylindrical groove 13, and the front left side of the slide rail 201 has a square groove 16. The front sides of multiple connecting blocks 12 are fixedly connected to the cover 15, making the overall connection more stable. The right side of the cover 15 is fixedly connected to the handle 14 for easy carrying. The front side of the cover 15 is fixedly connected to the seal 17, and the bottom rear side of the seal 17 is fixedly connected to the upper front side of the bag body 1.

[0037] Specifically, a cylindrical groove 13 is opened inside the bag body 1, and a square groove 16 is precisely cut into the left front part of the slide rail 201 to ensure the stability and functionality of the slide rail 201. The front side of the connecting block 12 is fixedly connected to the cover 15. The cover 15 not only protects the items inside the bag body 1, but also provides additional storage space. In order to facilitate user carrying, a handle 14 is fixedly connected to the right side of the cover 15, so that the entire bag body 1 can be lifted. In addition, in order to ensure the safety and reliability of the cover 15 during use, a seal 17 is fixedly connected to its front side. The bottom rear side of the seal 17 is fixedly connected to the top front side of the bag body 1 in a firm connection method, which ensures both the stability of the seal 17 and the sealing of the bag body 1.

[0038] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 6 Inside the bag body 1, a protective plate 18 is slidably connected to the upper part. The protective plate 18 has an irregular groove 19 inside. Inside the bag body 1, a rubber block 22 is slidably connected to the middle, which plays a role in cushioning and protection. Multiple table legs 23 are fixedly connected to the bottom of the bag body 1. Multiple instruments 20 are connected to the top of the rubber block 22 near the edge. Multiple baffles 21 are fixedly connected to the top of the rubber block 22 near the middle, which plays a role in preventing the instruments 20 from colliding.

[0039] Specifically, a protective plate 18 is slidably connected to the upper part of the inside of the bag body 1. The inside of the protective plate 18 has irregular grooves 19 to accommodate items of different shapes and sizes. A rubber block 22 is slidably connected to the inside of the bag body 1 near the middle. Multiple instruments 20 are connected to the top of the rubber block 22 near the edge. In addition, multiple baffles 21 are fixedly connected to the top of the rubber block 22 near the middle. The function of these baffles 21 is to prevent items from sliding and colliding inside the bag body 1. To ensure the stability of the bag body 1, multiple table legs 23 are fixedly connected to its bottom around the perimeter. These table legs 23 can not only support the weight of the bag body 1, but also provide additional stability during use. The bag body 1 can protect the internal items and is easy to carry and use.

[0040] Working principle: When the package needs to be opened after opening, press button 4. At this time, button 4 drives push rod 3 to move backward, and push rod 3 will drive rack 5 to move backward. At this time, rack 5 will drive gear 6 to rotate, and gear 6 will drive connecting cylinder 7 to move. Then connecting cylinder 7 will drive rotating sleeve 8 to rotate. At the same time, the long groove 10 on rotating sleeve 8 will rotate along the connecting plate 11 on fixed rod 9. Simultaneously, rotating sleeve 8 will drive connecting block 12 to rotate, and connecting block 12 will drive cover 15 to flip outward. At this time, package 1 opens. When cover 15 is closed, rotating sleeve 8 rotates in the opposite direction. At this time, rotating sleeve 8 will drive connecting cylinder 7 and gear 6 to move in the opposite direction. Then gear 6 will drive rack 5 to move, and rack 5 will drive push rod 3 and button 4 to reset. This realizes the function of automatically opening cover 15, which is convenient for quick use during surgery.

[0041] When it is necessary to open the seal, first pull out the card plate 202. At this time, the card plate 202 leaves the inside of the slide rail 201 and the sliding block 203. Under the action of the spring 206, the sliding block 203 moves quickly to the right along the slide rail 201. At this time, the sliding block 203 will slide on the limit rod 207. Then the sliding block 203 will drive the connecting post 204 to move. At the same time, the connecting post 204 will drive the cutter 205 to quickly cut through the seal 17 and open the seal 17, thus realizing the function of automatically and quickly opening the seal.

[0042] 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 portable automatic opening device for sterile packages in the operating room, comprising a package body (1), characterized in that: A push rod (3) is slidably connected to the right side of the package (1). A button (4) is fixedly connected to the front side of the push rod (3). A rack (5) is fixedly connected to the rear end of the push rod (3). A gear (6) is meshed with the top of the rack (5). A connecting cylinder (7) is fixedly connected to the left side of the gear (6) near the middle. A rotating sleeve (8) is fixedly connected to the other end of the connecting cylinder (7). A fixed rod (9) is rotatably connected inside the rotating sleeve (8). Multiple connecting plates (11) are fixedly connected to the front side of the fixed rod (9). The front sides of the multiple connecting plates (11) are fixedly connected to the rear end of the package (1). A long groove (10) is opened on the right side of the outer wall of the rotating sleeve (8). Multiple connecting blocks (12) are fixedly connected to the top of the rotating sleeve (8). An opening mechanism (2) is provided on the front side of the package (1). The opening mechanism (2) is used to open and seal the package.

2. The portable automatic opening device for sterile packages in the operating room according to claim 1, characterized in that: The opening mechanism (2) includes a slide rail (201), the rear side of which is fixedly connected to the front side of the package (1). A card plate (202) is slidably connected to the left front end of the slide rail (201). A sliding block (203) is slidably connected inside the slide rail (201). The front side of the sliding block (203) is slidably connected to the outer wall of the card plate (202). A connecting post (204) is fixedly connected to the top of the sliding block (203). A cutter (205) is fixedly connected to the top of the connecting post (204). A limiting rod (207) is fixedly connected inside the slide rail (201). The outer wall of the limiting rod (207) is slidably connected to the outer wall of the sliding block (203). A spring (206) is slidably connected to the outer wall of the limiting rod (207).

3. The portable automatic opening device for sterile packages in the operating room according to claim 2, characterized in that: The package (1) has a cylindrical groove (13) inside, and the slide rail (201) has a square groove (16) on the left side of its front end.

4. The portable automatic opening device for sterile packages in the operating room according to claim 1, characterized in that: Each of the connecting blocks (12) has a cover (15) fixedly connected to its front side, and a handle (14) is fixedly connected to the right side of the cover (15).

5. The portable automatic opening device for sterile packages in the operating room according to claim 4, characterized in that: A seal (17) is fixedly connected to the front side of the cover (15), and the bottom rear side of the seal (17) is fixedly connected to the upper front side of the bag body (1).

6. The portable automatic opening device for sterile packages in the operating room according to claim 1, characterized in that: The upper part of the package (1) is slidably connected to a protective plate (18), and the interior of the protective plate (18) is provided with an irregular groove (19).

7. The portable automatic opening device for sterile packages in the operating room according to claim 1, characterized in that: A rubber block (22) is slidably connected to the inside of the package (1) near the middle, and multiple table legs (23) are fixedly connected to the bottom of the package (1) around its perimeter.

8. The portable automatic opening device for sterile packages in the operating room according to claim 7, characterized in that: Multiple instruments (20) are connected to the top of the rubber block (22) near the edge, and multiple baffles (21) are fixedly connected to the top of the rubber block (22) near the middle.

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