Ampoule opener

Abstract

This invention relates to the field of medical device technology and discloses an ampoule opener, comprising a body with a grip and a drive component. The drive component includes a trigger located at the front of the grip, the lower end of which is rotatably connected to the body. The drive component also includes a pushing part connected to the lower end of the trigger and extending downwards. A linear slider is located at the front of the pushing part, and the pushing part is used to push the linear slider to slide. The body also has a slicing mechanism rotatably connected to the body, which drives the slicing mechanism to swing when the linear slider slides. A limiting part for limiting the ampoule is located at the lower end of the body, and an opening mechanism is located above the limiting part. The opening mechanism includes a bottle-breaking component rotatably connected to the body at its upper end, which also drives the bottle-breaking component to swing when the linear slider slides. The ampoule opener of this invention is safe and convenient to use and reduces the risk of contamination of the medication.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to an ampoule opener. Background Technology

[0002] Glass ampoule containers (hereinafter referred to as ampoules) have always played an important role in the field of injectable liquid medications. However, opening ampoules has always been difficult for nursing staff, potentially causing injury and secondary contamination of the medication. Many ideas and methods exist to make opening ampoules safer, easier, and more efficient. However, achieving this goal has been a slow and gradual process.

[0003] Currently, the common method for opening ampoules involves using a small round grinding wheel and a straight grinding wheel, or a small round diamond grinding wheel and a straight diamond grinding wheel, to score the neck of the ampoule with a line or a ring. The ampoule is then pried open by hand or with an auxiliary tool. Many medical professionals also use readily available hard objects to tap it open. Grinding wheels have a large contact surface, and their fine particles are easily detached, resulting in fewer uses. When scoring the ampoule, multiple irregular lines are created, and many small grinding wheel particles and glass fragments from friction adhere to the scoring lines and the glass neck. Therefore, using a grinding wheel to rub and cut the ampoule neck produces a lot of debris. During the splitting process, this debris can easily enter the medication, forming microparticles that contaminate the medication and harm the body. The most common harm is allergic reactions; if blood vessels are blocked, it can cause tissue ischemia and necrosis; microparticles can irritate local tissues, causing inflammation, forming granulomas, and affecting normal tissue function. From the perspective of infection prevention and occupational injury prevention for medical personnel, medical grinding wheels have a rough surface, are not suitable for disinfection, and contain impurities in the scratches, which may potentially induce infection; the traditional method of manually breaking glass ampoules can easily cut the operator's hands.

[0004] Therefore, it is necessary to develop an ampoule opening device that is easy to use and will not contaminate the medicine. Summary of the Invention

[0005] The purpose of this invention is to provide an ampoule opener that is safer and more convenient to use than existing technologies and can reduce the risk of contamination of the liquid medicine.

[0006] To achieve the above objectives, the present invention provides an ampoule opener, comprising a body, a gripping part and a driving member, the driving member including a trigger part located in front of the gripping part, the lower end of the trigger part being rotatably connected to the body, the driving member further including a pushing part connected to the lower end of the trigger part and extending downward, a linear slider being provided in front of the pushing part, the pushing part being used to push the linear slider to slide, the body also including a slide rail adapted to the linear slider; the body also including a slicing mechanism rotatably connected to the body, the linear slider being used to drive the slicing mechanism to swing when it slides; the lower end of the body including a limiting part for limiting the ampoule, the upper part of the limiting part including an opening mechanism including a bottle-breaking part rotatably connected to the body, the linear slider being used to drive the bottle-breaking part to swing when it slides.

[0007] Furthermore, the slicing mechanism includes a rotating seat rotatably connected to the machine body. The rotating seat is located below the linear slider. The upper end of the rotating seat is provided with a rotating arm. The lower part of the linear slider is provided with a driving surface for driving the rotating arm to swing. The front end of the rotating seat is provided with a slicing component.

[0008] Furthermore, the driving surface is an inclined surface or an arc surface, and the rotating arm is arranged in a vertical direction.

[0009] Furthermore, the rotating arm includes a rod body connected to the rotating seat, a roller sleeve is fitted on the rod body, the roller sleeve is rotatably connected to the rod body, and the outer wall of the roller sleeve is in contact with the driving surface.

[0010] Furthermore, the slicing component includes a tailstock, an elastic element, a front seat, and a cutting head connected in sequence, with the tailstock connected to the rotating seat.

[0011] Furthermore, the elastic element is a spring, a spring sheet, or a rubber component.

[0012] Furthermore, the rear end of the cutting head is connected to the front seat, and the front end of the cutting head is provided with a slicing blade, which is made of metal, diamond or ceramic material.

[0013] Furthermore, the bottle opening mechanism also includes a clamping member located in front of the bottle-breaking component, the upper end of the clamping member being rotatably connected to the machine body, and the front end of the linear sliding member abutting against the rear side of the bottle-breaking component.

[0014] Furthermore, the clamping component includes a clamping seat rotatably connected to the machine body, a clamping body connected to the lower end of the clamping seat, the clamping body being made of rubber material, the clamping seat being connected to the upper end of the bottle-breaking component, and the bottle-breaking component being used to drive the clamping seat to rotate in the opposite direction when it rotates. A return elastic element is also provided between the clamping seat and the machine body.

[0015] Furthermore, a return spring is provided between the linear slider and the slide rail, and the slicing mechanism is rotatably connected to the machine body via a torsion spring shaft.

[0016] The ampoule opener provided by the above technical solution has the following advantages compared with the prior art:

[0017] When using the ampoule opener described above to open an ampoule, first place the ampoule in the limiting part to limit its position. Then, hold the grip part and pull the trigger part backward to rotate it. When the trigger part rotates, the pushing part located at its lower end rotates forward. This utilizes the lever principle, with the trigger part and the pushing part positioned on opposite sides of the fulcrum. The pushing part pushes the linear slider forward on the slide rail. As the linear slider slides, it drives the slicing mechanism to swing. During the swing, the slicing mechanism cuts the curved section of the ampoule. The linear slider also drives the bottle-breaking part to swing. When the bottle-breaking part swings, it is used to break open the top of the slicing ampoule. Because the slicing ampoule has scratches, it is easier for the bottle-breaking part to break open the top of the bottle. The aforementioned ampoule opener uses a slicing mechanism to first cut the curved section of the ampoule, and then uses a prying tool to pry open the top of the ampoule. This minimizes the generation of tiny debris on the surface of the ampoule and prevents these tiny debris from falling into the liquid and contaminating it during the opening process. Furthermore, users do not need to pry open the ampoule directly with their hands, avoiding hand injuries. The operation is safe, simple, and convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the ampoule opener according to an embodiment of the present invention;

[0019] Figure 2 This is a cross-sectional view of an ampoule opener according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the driving component according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the slicing mechanism according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the slitting component according to an embodiment of the present invention;

[0023] Figure 6This is a schematic diagram of the structure of the linear slider according to an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the bottle-opening mechanism according to an embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of an ampoule.

[0026] Among them, 1-body, 11-slide rail, 2-grip, 3-drive component, 31-trigger, 32-push component, 4-linear sliding component, 41-drive surface, 5-slicing mechanism, 51-rotating seat, 52-rotating arm, 521-rod, 522-roller sleeve, 53-slicing component, 531-tailstock, 532-elastic component, 533-front seat, 534-cutting head, 535-slicing blade head, 6-limiting part, 61-height limiting platform, 7-bottle opening mechanism, 71-bottle breaking component, 72-clamping component, 721-clamping seat, 722-clamping body, 81-bottle top, 82-curved neck, 83-bottle body. Detailed Implementation

[0027] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0028] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., used to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] like Figures 1 to 7As shown in the figure, the present invention provides an ampoule opener, which includes a body 1, a gripping part 2 and a driving member 3 on the body 1. The driving member 3 includes a trigger part 31 located in front of the gripping part 2, the lower end of the trigger part 31 being rotatably connected to the body 1. The driving member 3 also includes a pushing part 32 connected to the lower end of the trigger part 31 and extending downward. A linear slider 4 is provided in front of the pushing part 32, and the pushing part 32 is used to push the linear slider 4 to slide. The body 1 is also provided with... The linear slider 4 is adapted to the slide rail 11; the machine body 1 is also provided with a slicing mechanism 5 rotatably connected to the machine body 1, the rotation axis of the slicing mechanism 5 is in the vertical direction, and the linear slider 4 is used to drive the slicing mechanism 5 to swing when it slides; the lower end of the machine body 1 is provided with a limiting part 6 for limiting the ampoule bottle, and the upper part of the limiting part 6 is provided with a bottle opening mechanism 7, which includes a bottle-breaking part 71 rotatably connected to the machine body 1 at its upper end, and the linear slider 4 is also used to drive the bottle-breaking part 71 to swing when it slides.

[0031] An ampoule opener based on the above scheme, combined with... Figure 8 As shown, the ampoule is first placed in the limiting part 6 to limit its position. Then, the hand holding part 2 is pulled back to make the trigger part 31 rotate. When the trigger part 31 rotates, the pushing part 32 located at its lower end rotates forward. The lever principle is used here. The trigger part 31 and the pushing part 32 are respectively placed on both sides of the fulcrum. The pushing part 32 pushes the linear slider 4 to slide forward on the slide rail 11. When the linear slider 4 slides, it drives the slicing mechanism 5 to swing. During the swing, the slicing mechanism 5 cuts the curved part of the ampoule. When the linear slider 4 slides, it also drives the bottle-breaking part 71 to swing. When the bottle-breaking part 71 swings, it is used to break open the top 81 of the cut ampoule. Because the cut ampoule has scratches, it is easier for the bottle-breaking part 71 to break open the top 81 of the bottle. The ampoule opener described above first cuts the curved section of the ampoule using the cutting mechanism 5, and then pries open the top 81 of the ampoule using the prying part 71. This minimizes the generation of tiny debris on the surface of the ampoule and prevents tiny debris from falling into the liquid and contaminating it during the opening process. Furthermore, the user does not need to pry open the ampoule directly with their hands, avoiding hand injuries. The operation is safe, simple, and convenient.

[0032] It should be noted that, based on the above scheme and the accompanying drawings, it is clear that the gripping part 2 and the trigger part 31 of the bottle opener in this embodiment are located at the upper end of the body 1, and the limiting part 6 is located at the bottom of the body 1. When in use, the ampoule enters the limiting part 6 from bottom to top. This method can improve the speed of opening bottles in batches. For example, when the ampoules are placed in a row, the bottle opener is used to open them one by one in sequence. The top 81 of the bottle after being broken can fall directly into the receiving basket placed in front of the bottle body in advance, and the bottle opening speed is fast.

[0033] like Figures 1 to 6As shown, the slicing mechanism 5 includes a rotating seat 51 rotatably connected to the body 1. The rotating seat 51 is located below the linear slider 4. The upper end of the rotating seat 51 is provided with a rotating arm 52. The lower part of the linear slider 4 is provided with a driving surface 41 for driving the rotating arm 52 to swing. The front end of the rotating seat 51 is provided with a slicing component 53. The driving surface 41 at the lower part of the linear slider 4 abuts against the rotating arm 52. When the linear slider 4 slides, the rotating arm 52 moves according to the contour of the driving surface 41 under the push of the driving surface 41. At the same time, the movement of the rotating arm 52 will drive the rotating seat 51 to rotate on the body 1. The rotation of the rotating seat 51 will drive the slicing component 53 at its front end to swing. During the swinging process, the slicing component 53 slices the curved neck 82 of the ampoule. This transmission structure is simple and stable, safe and convenient to operate, and the slicing method can reduce the debris generated when opening the bottle.

[0034] Among them, such as Figure 2 , 4 As shown in Figure 6, the driving surface 41 is an inclined surface, and the rotating arm 52 is vertically oriented. When the inclined driving surface 41 slides forward with the linear slider 4, it pushes the vertical rotating arm 52 to one side, thereby causing the rotating seat 51 to rotate. Of course, the above function can also be achieved when the driving surface 41 is an arc surface. It should be understood that a return force needs to be applied to the cutting mechanism 5 to ensure that the rotating arm 52 remains in contact with the driving surface 41 when the driving surface 41 slides backward. For example, an elastic element can be applied to ensure that the rotating arm 52 always abuts against the driving surface 41, so that the rotating seat 51 swings to one side when the linear slider 4 slides forward, and swings to the other side when the linear slider 4 slides backward.

[0035] like Figure 4 As shown, in this embodiment, the rotating arm 52 includes a rod 521 connected to the rotating seat 51. A roller sleeve 522 is fitted onto the rod 521, and the roller sleeve 522 is rotatably connected to the rod 521. The outer wall of the roller sleeve 522 contacts the driving surface 41. When the rotating arm 52 is pushed by the inclined driving surface 41, the roller sleeve 522 contacts the driving surface 41 and can roll, which reduces friction.

[0036] like Figure 5 As shown, the slicing component 53 includes a tailstock 531, an elastic element 532, a front seat 533, and a cutting head 534 connected in sequence. The tailstock 531 is connected to the rotating seat 51. The elastic element 532 allows the cutting head 534 to swing relative to the tailstock 531, so that the cutting head 534 can slice by swinging during slicing. During slicing, the elastic element 532 bends because the cutting head 534 contacts the curved neck 82. After the cutting head 534 passes the curved neck 82, the elastic element 532 straightens again due to its elasticity. The flexibility of the elastic element 532 is beneficial for slicing and avoids damage to the ampoule, preventing the ampoule from breaking due to the rigid compression of the cutting head 534 during slicing.

[0037] As an optional feature, the elastic element 532 can be a spring, a spring sheet, or a rubber element, or an elastic element that also has the flexibility to swing in the sliding direction; when a rubber element is used, it can be a rubber rod structure, for example, made of polysiloxane, styrene thermoplastic elastomer, polyurethane thermoplastic elastomer, polyolefin thermoplastic elastomer, or polyamide thermoplastic elastomer, but all of these are within the protection scope of this invention.

[0038] Please continue reading Figure 5 The rear end of the cutting head 534 is connected to the front seat 533. The front end of the cutting head 534 is provided with a slicing blade 535, which is made of metal, diamond, or ceramic. Specifically, the rear end of the cutting head 534 is a rod 521, and the front end is a conical structure. The slicing blade 535 is embedded at the apex of the cone. The conical structure matches the structure of the curved neck 82, which facilitates the contact between the slicing blade 535 and the smallest diameter of the curved neck 82 for slicing. Of course, the front end structure of the cutting head 534 is not limited to a conical structure, as long as it achieves the above function. The slicing blade 535 is made of diamond, high-hardness ceramic, or high-hardness metal, which can easily and quickly slice ampoules.

[0039] like Figures 1 to 7 As shown, the bottle opening mechanism 7 also includes a clamping member 72 located in front of the bottle-breaking member 71. The upper end of the clamping member 72 is rotatably connected to the body 1, and the front end of the linear slider 4 abuts against the rear side of the bottle-breaking member 71. The function of the clamping member 72 is to cooperate with the bottle-breaking member 71 to clamp the broken bottle top 81 and prevent it from flying around. When the linear slider 4 slides forward, its front end abuts against the rear part of the bottle-breaking member 71 and drives the bottle-breaking member 71 to swing forward to break the cut ampoule. Together with the clamping member 72, the bottle top 81 is clamped. Before opening the bottle, the clamping member 72 and the bottle-breaking member 71 are respectively placed on both sides of the ampoule.

[0040] Among them, such as Figure 1 , 2 As shown in Figure 7, the clamping member 72 includes a clamping seat 721 rotatably connected to the machine body 1. A clamping body 722 is connected to the lower end of the clamping seat 721. The clamping body 722 is made of rubber material. The clamping seat 721 is connected to the upper end of the bottle-breaking member 71. When the bottle-breaking member 71 rotates, it drives the clamping seat 721 to rotate in the opposite direction. Specifically, as shown in Figure 7... Figure 7As shown, the upper end of the clamping seat 721 abuts against the upper end of the bottle-opening component 71, and the bottle-opening component 71 is located at the lower part of the clamping seat 721 at the abutment. When the bottle-opening component 71 swings forward to open the bottle, the upper end of the bottle-opening component 71 abuts against the clamping seat 721, causing the clamping seat 721 to rotate in the opposite direction. The clamping seat 721 drives the clamping body 722 to rotate. At this time, the clamping body 722 and the bottle-opening component 71 rotate together, clamping the top of the bottle 81 so that it will not fall. A return elastic element is also provided between the clamping seat 721 and the machine body 1. The return elastic element is used to return the clamping seat 721 to its original position when the trigger is released, and to make the clamping seat 721 abut against the bottle-opening component 71 to swing in the opening direction, thereby releasing the top of the bottle 81.

[0041] It should be noted that, as Figure 1 , 2 As shown in Figure 7, the clamping base 721 and the clamping body 722 are detachably connected as a set. The clamping part 72 is designed with an elastic material, making it easy to install and remove. The clamping body 722 is used to clamp the broken bottle top 81. When removing the clamping body 722, the bottle top 81 can be broken off directly without clamping, and the bottle top 81 can fall directly into the recycling bin. Furthermore, because the grip part 2 and the trigger part 31 are located above the limiting part 6, the limiting part 6 can be inserted into the ampoule from above when opening the bottle. This bottle opening method is more efficient, the medication dispensing method is more flexible and interconnected, and it is more efficient to connect with the following work.

[0042] In addition, a return spring is provided between the linear slider 4 and the slide rail 11. When the trigger 31 is released, the return spring can cause the linear slider 4 to slide backward, and the linear slider 4 pushes the push part 32 backward to return the trigger 31 to its original position. The slicing mechanism 5 is rotatably connected to the machine body 1 through a torsion spring shaft. When the trigger 31 is released, the torsion spring shaft can cause the slicing mechanism 5 to rotate back to the position before slicing. A return elastic element is also provided between the clamping seat 721 and the machine body 1. It can be a compression spring or a torsion spring shaft. When the trigger 31 is released, the clamping seat 721 returns to its original position and abuts against and drives the bottle-breaking part 71 to rotate backward. The bottle-breaking part 71, the clamping seat 721, and the clamping body 722 also return to their respective original positions under the action of the return elastic element.

[0043] The working principle of the ampoule opener in this embodiment is as follows: When opening the ampoule, hold the opener with one hand and the ampoule body 83 with the other hand, so that the top 81 of the ampoule passes through the limiting part 6 from bottom to top. Alternatively, place the ampoules in a row, hold the opener with one hand, and let the limiting part 6 slide onto the ampoule from the top 81 until the ampoule is firmly held by the height limiting platform 61 of the limiting part 6. At this time, you can see that the curved neck 82 of the ampoule is aligned with the cutting head 534. Then, the fingers of the hand holding the grip part 2 pull the trigger part 31. Under the action of the lever, the pushing part 32 pushes the linear slider 4 forward. First, the driving surface 41 of the linear slider 4 drives the rotating base 51 to rotate through the driving rotating arm 52. The rotating base 51 drives the cutting part 53 at its front end to swing in an arc. During the swing, the cutting part 53 passes through the curved neck of the ampoule. 82. The slicing head 535 at the front end of the cutting head 534 cuts a small scratch on the curved neck 82; at this time, the linear slider 4 continues to slide forward, and the front end of the linear slider 4 abuts against the bottle-breaking component 71 and swings forward. During the forward swing of the bottle-breaking component 71, the top of the bottle 81 is broken off; the bottle-breaking component 71 and the clamping component 72 are connected in an opening and closing rotational manner, and the bottle-breaking component 71 and the clamping component 72 clamp the broken bottle top 81; the clamping seat 721 is provided with a return elastic element, and the clamping body 722 is sleeved on the clamping seat 721. The clamping body 722 is made of elastic rubber material; when the linear slider 4 slides forward, it pushes the bottle-breaking component 71 and the clamping component 72 to perform a clamping action. They first contact the top of the bottle 81, and through the continued squeezing of the linear slider 4, the ampoule is broken off under the action of force. As the linear sliding member 4 presses against the bottle-breaking member 71 to break off the top 81 of the ampoule, the clamping body 722 also firmly clamps the broken bottle top 81 onto the groove at the front of the bottle-breaking member 71. Simultaneously, the clamping member 722, which can be made of very soft PU material, also tightens inward under the associated action, gently gripping the broken bottle top 81 and preventing it from scattering under the breaking force. Releasing the trigger 31 to the initial position causes all the cooperating parts to return to their original positions under the action of the springs. Thus, the broken bottle top 81 naturally falls into the recycling bin due to the opening of the clamp and the top contact member, making the bottle opening process much more efficient.

[0044] In summary, the present invention provides an ampoule opener with the following advantages: the cutting mechanism 5 first cuts the curved part of the ampoule, and then the bottle-opening component 71 opens the top 81 of the bottle, which can minimize the generation of tiny debris on the surface of the ampoule and prevent tiny debris from falling into the liquid medicine during the opening process and causing contamination; moreover, the user does not need to open the ampoule directly with their hands, avoiding hand injuries, and the operation is simple and convenient.

[0045] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered within the scope of protection of the present invention.

Claims

1. An ampoule opener, characterized in that, The device includes a body, on which a grip and a drive unit are provided. The drive unit includes a trigger portion located in front of the grip portion, the lower end of which is rotatably connected to the body. The drive unit also includes a pushing portion connected to the lower end of the trigger portion and extending downward. A linear slider is provided in front of the pushing portion, and the pushing portion is used to push the linear slider to slide. The body also has a slide rail adapted to the linear slider. The body also has a slicing mechanism rotatably connected to the body, which drives the slicing mechanism to swing when the linear slider slides. The lower end of the body has a limiting portion for limiting the position of ampoules, and an opening mechanism is provided above the limiting portion. The opening mechanism includes a bottle-breaking component whose upper end is rotatably connected to the body, which also drives the bottle-breaking component to swing when the linear slider slides. The slicing mechanism includes a rotating seat rotatably connected to the machine body. The rotating seat is located below the linear slider. The upper end of the rotating seat is provided with a rotating arm. The lower part of the linear slider is provided with a driving surface for driving the rotating arm to swing. The front end of the rotating seat is provided with a slicing component. The driving surface is an inclined surface or an arc surface, and the rotating arm is arranged in a vertical direction; The rotating arm includes a rod body connected to the rotating seat, a roller sleeve fitted on the rod body, the roller sleeve being rotatably connected to the rod body, and the outer wall of the roller sleeve contacting the driving surface; The slicing component includes a tailstock, an elastic element, a front seat, and a cutting head connected in sequence. The tailstock is connected to the rotating seat. The elastic element allows the cutting head to swing relative to the tailstock. When the cutting head contacts the ampoule, the elastic element bends. After the cutting head passes through the ampoule, the elastic element straightens due to its elasticity. The bottle opening mechanism also includes a clamping member located in front of the bottle-breaking component, the upper end of the clamping member being rotatably connected to the machine body, and the front end of the linear sliding member abutting against the rear side of the bottle-breaking component. The clamping component includes a clamping seat rotatably connected to the machine body. The lower end of the clamping seat is provided with a clamping body made of rubber material. The clamping seat is connected to the upper end of the bottle-breaking component. When the bottle-breaking component rotates, it drives the clamping seat to rotate in the opposite direction. A return elastic element is also provided between the clamping seat and the machine body. When the bottle-opening mechanism swings forward to open the ampoule, the upper end of the bottle-opening mechanism abuts against the clamping seat, causing the clamping seat to rotate in the opposite direction. The clamping seat drives the clamping body to rotate, and the clamping body and the bottle-opening mechanism rotate together, clamping the top of the ampoule to prevent it from falling. When the trigger is released, the return elastic element drives the clamping seat to return to its original position, and the clamping seat abuts against the bottle-opening mechanism to swing in the opening direction, releasing the top of the ampoule.

2. The bottle opener according to claim 1, characterized in that, The elastic element is a spring, spring sheet, or rubber component.

3. The bottle opener according to claim 1, characterized in that, The rear end of the cutting head is connected to the front seat, and the front end of the cutting head is provided with a slicing blade, which is made of metal, diamond or ceramic material.

4. The bottle opener according to any one of claims 1-3, characterized in that, A return spring is provided between the linear slider and the slide rail, and the slicing mechanism is rotatably connected to the machine body through a torsion spring shaft.

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