A medical multi-purpose cover opener

Abstract

The utility model discloses a medical multi-purpose cover opener, which is characterized by comprising a body; a first cover opening through slot is arranged in the middle of the body; a second cover opening slot is arranged at the front end of the body; a side cover opening piece extending backward is arranged on the left side of the rear end of the body, and the side cover opening piece and the left side wall of the rear end of the body form a third cover opening slot; and a cover opening hook is arranged at the right side of the rear end of the body. The utility model improves the convenience of opening the cover of the medical bottle and also improves the user experience.

Description

Technical Field

[0001] The utility model relates to a medical auxiliary device, in particular to a medical multi-purpose cover opener. Background Art

[0002] When dispensing liquids in an intravenous dispensing center, manual dispensing or electric dispensing is generally used. In an intravenous dispensing center, there are a variety of liquid medicines, and different liquid medicines or drugs are stored in different medicine bottles (infusion bags). Among them, such as application number: 201130217476.8, patent name: infusion bottle (easy-to-fold polypropylene infusion bottle), such as application number: 202230566291.6, patent name: infusion bottle cap, which has two caps on it, and the two caps blocking the infusion bottle need to be pulled upward to open the cap. Such as application number: 202230566472.9, patent name: infusion bottle cap, which has a pull ring on it, and the sealed bottle cap needs to be torn open by pulling the pull ring. For example, conventional vials and ampoule bottles have a sealing cover on the top that includes a rubber sealing cover, and then an aluminum cover or a plastic cover is set on the outside of the rubber sealing cover for sealing. For example, application number: 202330387310.3, patent name: vial (Jiyangxiang), the top cover needs to be broken open to open the cover. For example, application number: 202230816841.5, patent name: infusion bag, which uses a protrusion on the bottle cap, and the operator manually breaks the bottle cap to rotate. When manually dispensing liquid, the dispensing personnel use the corresponding tools to open the corresponding bottle cap so that the internal liquid or medicine can be taken out.

[0003] Different styles of bottle caps require different ways of opening. Either they need to open the cap manually, which is difficult and inefficient, or they need to use a dedicated opener, and different bottle caps require different openers. When preparing liquids, the liquid preparer needs to change a new opener for each bottle cap, which is very inconvenient and seriously affects the efficiency of liquid preparation, resulting in a bad experience for the liquid preparer. In addition, for pull-ring bottle caps, different liquid preparers have their own favorite operating methods. Some like to pry the pull ring upwards, while others like to pull the pull ring from the top. Therefore, how to improve the convenience of opening the cap, adapt it to different liquid preparers, and improve the opening experience is a direction that those skilled in the art need to work on. Summary of the Invention

[0004] The utility model aims to provide a medical multi-purpose cap opener. By using the structure, the cap opener can be used to open the caps of different medical bottles, and the operating convenience and operating experience of the operator are also improved.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is: a medical multi-purpose cover opener, comprising a body;

[0006] A first opening slot is provided in the middle of the body;

[0007] The front end of the body is provided with a second cover opening slot opening forward;

[0008] A side cover opening member extending rearward is provided on the left side of the rear end of the body, and the side cover opening member and the left side wall of the rear end of the body form a third cover opening slot;

[0009] A cover opening hook opening forward is provided on the right side of the rear end of the body.

[0010] In the above technical solution, the first cover opening slot is arranged close to the rear end of the body.

[0011] In the above technical solution, a hook groove is provided on the right side wall of the rear end of the body, and the cover opening hook is formed between the rear end of the hook groove and the right side wall of the rear end of the body.

[0012] In the above technical solution, the hook groove is arranged to be tilted backward from right to left, and there is a distance between the front end of the cover opening hook and the front end of the hook groove.

[0013] In the above technical solution, the rear end surface of the body is a third arcuate surface, and the third arcuate surface is arranged between the third cover opening groove and the cover opening hook.

[0014] In the above technical solution, an opening protrusion is provided on the front inner wall of the first opening slot and / or the rear inner wall of the first opening slot, and there is a distance between the two sides of the opening protrusion and the left and right walls of the first opening slot respectively.

[0015] In the above technical solution, the end surface of the cover-opening protrusion is an arc-shaped surface.

[0016] In the above technical solution, the left and right sides of the front end of the main body are respectively provided with extension parts extending forward, and the second cover opening groove is formed between the two extension parts.

[0017] In the above technical solution, the front end of the body is a necking structure with a smaller front and a larger back, the third cover opening groove is arranged at the end of the necking structure, and the first cover opening through groove is arranged at the rear side of the necking structure.

[0018] In the above technical solution, both ends of the first cover opening slot, the second cover opening slot and the third cover opening slot respectively pass through the top surface and the bottom surface of the main body.

[0019] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0020] 1. In the utility model, a first opening slot is provided on the main body, through which the caps of penicillin bottles, ampoules, etc. can be opened. The second opening slot can be used to quickly pull out the pull-up bottle cap. The third opening slot can quickly open the rotary bottle cap and the pull-ring type bottle cap. The opening hook can quickly open the pull-ring type bottle cap. In this way, different medical bottles can be quickly opened. It has more complete functions, higher opening efficiency, improved opening convenience for liquid preparation personnel, and improved user experience.

[0021] 2. The pull-ring bottle cap of the present invention can be opened by bending or pulling, and operators with different habits can freely choose, thereby improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of the first embodiment of the present invention;

[0023] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure;

[0024] Figure 3 This is a structural diagram of the first embodiment of the present invention in the process of opening the cover using the first cover opening slot;

[0025] Figure 4 This is a structural diagram of the process of opening the cover using the second cover opening groove in the first embodiment of the present invention;

[0026] Figure 5 This is a structural diagram of the process of opening the cover using the third opening slot in the first embodiment of the present invention;

[0027] Figure 6 This is a structural diagram of the process of opening the cover using the cover opening hook in the first embodiment of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the process of opening another bottle cap by using the third opening groove in the first embodiment of the present invention.

[0029] Among them: 1. Main body; 2. First cover opening slot; 3. Second cover opening slot; 4. Side cover opening member; 5. Third cover opening slot; 6. Cover opening hook; 7. Bottle cap; 8. Bottle body; 9. Pull ring; 10. Handle; 11. Hook slot; 12. Third curved surface; 13. Cover opening protrusion; 14. Curved surface; 15. Extension part. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0031] Example 1: See Figure 1-7As shown, a medical multi-purpose cover opener includes a body 1;

[0032] The middle part of the body 1 is provided with a first opening slot 2;

[0033] The front end of the body 1 is provided with a second cover opening slot 3 which opens forward;

[0034] A side cover opening member 4 extending rearward is provided on the left side of the rear end of the body 1. The side cover opening member 4 and the left side wall of the rear end of the body 1 form a third cover opening slot 5.

[0035] A cover opening hook 6 opening toward the front is provided on the right side of the rear end of the body 1 .

[0036] Wherein, two ends of the first cover opening slot, the second cover opening slot and the third cover opening slot respectively pass through the top surface and the bottom surface of the main body.

[0037] In this embodiment, it has multiple usage modes. In the intravenous preparation center, it is mainly used for infusion bottles, infusion bags, ampoules, and vials. Among them, different bottles have different bottle caps, and different bottle caps also have different opening methods. The following are some examples:

[0038] 1. Opening the cap of a vial: The length between the front and rear inner walls of the first opening slot is slightly smaller than that of the cap of the vial, while the length between the left and right inner walls is larger than that of the cap of the vial. Pass one side of the cap through the first opening slot and place it against the top surface of the body. Taking the direction shown in the figure as an example, the front bottom of the cap is against the top surface of the body in front of the first opening slot, and the rear end of the first opening slot is on the cap. Then the operator grasps the front end of the body and tilts it upwards to quickly separate the cap 7 from the bottle body 8. See the figure for details. Figure 3 Of course, the rear end of the bottle cap can also pass through the first opening slot and abut against the top surface of the body, the body at the front end of the first opening slot abuts against the top surface of the bottle cap, and then the front end of the body is pressed down, or the bottle cap can be tilted up to open. The two opening methods can be selected according to the operator's operating habits.

[0039] 2. Opening the cap of the infusion bottle (the structure of the stopper): insert the front end of the body through the second opening slot between the bottle cap and the bottle body, then directly grasp the rear end of the body and lift it up. The front end of the body is against the bottle body, and the rear end of the body is lifted around the front end to lift the bottle cap, thereby realizing a quick and labor-saving opening of the bottle cap. Figure 4 shown.

[0040] 3. Opening the infusion bottle cap (pull ring structure, using the bending method): Insert the side opening piece directly from the bottom of the pull ring 9 so that the pull ring penetrates into the third opening groove. Then, place the body sideways so that the side opening piece is below the body. Then, push the body upwards and lift the pull ring through the side opening piece. Adjust the angle of the body so that the front end of the body rotates downwards and the opening of the third opening groove rotates upwards to prevent the pull ring from escaping from the third opening groove. Then, apply an upward thrust to the pull ring through the body to open the bottle cap. Figure 5 shown.

[0041] 4. Opening the infusion bottle cap (pull ring structure, using the pull-up method): Turn the rear end of the body downward, hook the pull ring from the bottom of the pull ring through the open cover pull hook, then directly lift the body, lift the pull ring through the open cover pull hook, and use the pull ring to open the bottle cap, see Figure 6 shown.

[0042] 5. Opening the cap of infusion bottle (rotating opening): There is a flat gripping piece 10 on the top of the bottle cap 7. The width of the third opening slot is slightly larger than the thickness of the gripping piece. Directly turn the rear end of the body downward and clamp the third opening slot on the outside of the gripping piece, that is, insert the gripping piece into the third opening slot. Then grasp the body and rotate it. The gripping piece is driven to rotate through the third opening slot. When the gripping piece rotates, the bottle cap is driven to rotate, thereby realizing the removal of the bottle cap from the bottle body. See Figure 7 shown.

[0043] In this embodiment, the main body can open the caps of medical bottles with different bottle caps, and its applicability is wide. The operator can grab a cap remover to open most of the medical bottles with bottle caps in the static dispensing center. The operation is easy, which improves the convenience of opening the caps and also improves the user experience. At the same time, it can also be adjusted according to the operating methods or habits of different operators.

[0044] The first opening slot is located near the rear end of the body, so that when a prying method is used to open a vial or ampoule, the operator can grasp the front end of the body to apply force and open the lid.

[0045] See also Figure 1-7 As shown, a hook groove 11 is provided on the right side wall at the rear end of the body 1. The rear end of the hook groove 11 and the rear right side wall of the body 1 form the lid opening hook 6. The hook groove is arranged slanting backward from right to left, with a gap between the front end of the lid opening hook and the front end of the hook groove. The top and bottom of the hook groove are connected to the top and bottom surfaces of the body, facilitating the pull ring to enter the hook groove and be hooked by the lid opening hook.

[0046] By providing a hook groove, a cover opening hook can be formed on the main body. In the utility model, the main body is an integrally formed structure, which has a lower production cost and is convenient and quick to manufacture. It can be directly manufactured quickly by a one-time stamping method, which has low cost and high production efficiency. The inner surface of the groove is an arcuate surface, and the front end of the cover opening hook is also an arcuate surface, which makes it easier for the cover opening hook to hook into the pull ring, improving the convenience of connecting with the pull ring, and preventing scratches on the operator during use. The rear end of the side cover opening member also adopts an arcuate structure, which is not only convenient for use but also prevents scratches on the operator.

[0047] See also Figure 1-7 As shown, the rear end surface of the body 1 is a third arcuate surface 12 , and the third arcuate surface 12 is arranged between the third cover opening groove 5 and the cover opening hook 6 .

[0048] In this embodiment, the third curved surface is provided. After the side opening member is inserted into the pull ring of the bottle cap, since the distance between the main body and the bottle body will not be constant, in order to facilitate the application of external force to the main body in the direction of the side opening member, by providing the third curved surface, the operator can grasp the main body with his hand and use one finger to press against the third curved surface, thereby ensuring the gripping force on the main body, facilitating the application of external force to the main body and lifting the pull ring to open the bottle cap. The third curved surface prevents the operator's fingers from being injured when applying external force.

[0049] See also Figure 1-7 As shown, the front inner wall and / or rear inner wall of the first opening slot 2 are provided with opening protrusions 13, with each side of the opening protrusions 13 spaced from the left and right walls of the first opening slot 2. The first opening slot can have opening protrusions only on its front inner wall, only on its rear inner wall, or both on its front and rear inner walls. This increases the contact area between the bottom surfaces of the bottle cap and the main body after one end of the bottle cap passes through the first opening slot. This prevents the bottle cap from deforming or breaking due to insufficient force when the main body is tilted against the bottle cap, preventing the bottle cap from being opened smoothly due to insufficient force. This ensures that the bottle cap can be pried open stably by applying external force to the main body. In this embodiment, opening protrusions are provided on both the front inner wall and the rear inner wall of the first opening slot.

[0050] Furthermore, the end surface of the cover-opening protrusion 13 is a curved surface 14 .

[0051] The existence of the curved surface can match the outer surface of the bottle body at the installation position of the corresponding medical bottle cap, so that the end face of the opening protrusion below one side of the bottle cap is as close to the bottle body as possible, so that the contact area between the opening protrusion and the bottle cap is increased as much as possible, thereby ensuring the stability of opening the cap.

[0052] At the same time, when the opener hook is used to hook the pull ring of the bottle cap and lift it up, slippage may occur between the operator's hand and the body. Therefore, the operator generally inserts a finger into the first opener slot to apply external force to the body to pull up the pull ring. By providing an arcuate surface on the end face of the opener protrusion, the arcuate surface is adapted to the finger, which can improve the operator's operating comfort.

[0053] See also Figure 1-7 As shown, the left and right sides of the front end of the body 1 are respectively provided with extension parts 15 extending forward, and the second cover opening groove 3 is formed between the two extension parts 15.

[0054] The front end of the body is a narrowing structure with a smaller front and a larger rear. The third cover opening slot is arranged at the end of the narrowing structure, and the first cover opening slot is arranged at the rear side of the narrowing structure.

[0055] The second opening groove is composed of two extension parts, and the front end of the main body adopts a narrow front and wide rear necking structure, which is mainly aimed at the structure of two bottle caps close to each other on the medical bottle. The width of the extension part is smaller than the distance between the two bottle caps, so that the extension part on one side can be easily inserted into the distance between the two bottle caps, thereby ensuring that the second opening groove can be used to clamp the outside of the bottle cap and pull it up from the bottle body to realize the opening action.

[0056] The rear end of the main body is wider and can be used to open other medical bottles.

[0057] In the description of the present invention, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0058] In this utility model, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrated; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium. For example, the two can be connected by abutting or touching to form a mechanical abutment or abutment. The two can also be directly hung or hung through an intermediate medium. It can also be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this invention can be understood according to specific circumstances.

Claims

1. A medical multi-purpose cover opener, characterized in that: Including the body; A first opening slot is provided in the middle of the body; The front end of the body is provided with a second cover opening slot opening forward; A side cover opening member extending backward is provided on the left side of the rear end of the body, and the side cover opening member and the left side wall of the rear end of the body form a third cover opening groove; A cover opening hook opening forward is arranged on the right side of the rear end of the main body.

2. The medical multi-purpose cover opener according to claim 1, characterized in that: The first cover opening through slot is arranged close to the rear end of the body.

3. The medical multi-purpose cover opener according to claim 1, characterized in that: A hook groove is arranged on the right side wall at the rear end of the body, and the cover opening hook is formed between the rear end of the hook groove and the right side wall at the rear end of the body.

4. The medical multi-purpose cover opener according to claim 3, characterized in that: The hook groove is arranged to be inclined backward from right to left, and there is a distance between the front end of the cover opening pull hook and the front end of the hook groove.

5. The medical multi-purpose cover opener according to claim 1, characterized in that: The rear end surface of the main body is a third arc surface, and the third arc surface is arranged between the third cover opening groove and the cover opening hook.

6. The medical multi-purpose cover opener according to claim 1, characterized in that: An opening protrusion is provided on the front inner wall of the first opening slot and / or the rear inner wall of the first opening slot, and there is a distance between the two sides of the opening protrusion and the left and right walls of the first opening slot respectively.

7. The medical multi-purpose cover opener according to claim 6, characterized in that: The end surface of the cover opening protrusion is an arc-shaped surface.

8. The medical multi-purpose cover opener according to claim 1, characterized in that: The left side and the right side of the front end of the main body are respectively provided with extension parts extending forward, and the second cover opening groove is formed between the two extension parts.

9. The medical multi-purpose cover opener according to claim 1, characterized in that: The front end of the body is a shrinking structure with a smaller front and a larger rear, the third cover opening groove is arranged at the end of the shrinking structure, and the first cover opening through groove is arranged at the rear side of the shrinking structure.

10. The medical multi-purpose cover opener according to claim 1, characterized in that: Two ends of the first cover opening through slot, the second cover opening slot and the third cover opening slot respectively pass through the top surface and the bottom surface of the main body.

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