Multifunctional bottle opening device for nursing

Abstract

The utility model discloses a multifunctional bottle opening device for nursing, which comprises a double-color pen with a refill convenient to replace and an ampoule bottle opening component arranged at the neck part of the double-color pen, the ampoule bottle opening component comprises a positioning sleeve, a positioning plate sliding along the length direction of the double-color pen is arranged in the positioning sleeve, and the double-color pen is arranged on the positioning plate. A positioning groove corresponding to the end of the ampoule bottle is formed in the positioning plate, and a plurality of grinding wheels are annularly arrayed on the side wall of the positioning sleeve, slide in the radial direction of the positioning sleeve and correspond to the bottleneck of the ampoule bottle. The end part of the ampoule bottle can be quickly positioned and annularly cut through the positioning sleeve and the plurality of grinding wheels, so that the end part of the ampoule bottle can be wrapped by the positioning sleeve, and the effects of preventing glass residues from scratching medical personnel and preventing liquid medicine from splashing to the body surface of the medical personnel are achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of medical devices, specifically relating to a multifunctional bottle opener for nursing use. Background Technology

[0002] Intravenous infusion therapy is currently one of the most common treatment methods in medical practice, and the containers used for medication are mostly glass ampoules and sealed bottles. Although some clinical institutions use mechanized methods for preparing medications with the advancement of technology, most medical institutions still rely on nurses to prepare medications manually. When nurses open ampoules to prepare medications, glass shards often prick their fingers, and when ampoules are broken, medication often splashes onto clothing or skin, especially with colored or irritating medications, causing considerable inconvenience to clinical work. While opening sealed bottles does not cause these problems, prying open large quantities of sealed bottles with one's fingers can still cause pain and discomfort for nurses when preparing large amounts of medication. Utility Model Content

[0003] Purpose of this utility model: When nurses open ampoules to prepare medication, problems often arise such as glass shards from the ampoule piercing their fingers and medication splashing. After preparing the medication, nurses need to check and sign the treatment sheet, so they need to always carry red and blue pens. This invention provides a multi-functional ampoule opener for nursing use, protecting nurses' safety and providing convenience for clinical work.

[0004] Technical solution: A multifunctional bottle opener for nursing use includes a two-color pen for easy refill replacement and an ampoule opening assembly disposed at the neck of the two-color pen. The ampoule opening assembly includes a positioning sleeve, and a positioning plate that slides along the length of the two-color pen is provided inside the positioning sleeve. The positioning plate has a positioning groove corresponding to the end of the ampoule. A plurality of grinding wheels are arranged in a ring on the side wall of the positioning sleeve. The plurality of grinding wheels slide radially along the positioning sleeve and correspond to the neck of the ampoule.

[0005] In a further embodiment, the side wall of the positioning sleeve is provided with a sliding groove, the positioning plate is provided with a slider corresponding to the sliding groove, the side wall of the positioning plate is tightly fitted with the side wall of the positioning sleeve, and the positioning sleeve is provided with a first elastic element, which has elastic potential energy to push the positioning sleeve away from the two-color pen.

[0006] In a further embodiment, the positioning sleeve has a plurality of limiting grooves in a ring array, and each of the plurality of limiting grooves is provided with an installation rod. The plurality of installation rods are all slidably arranged along the radial direction of the positioning sleeve, and the grinding wheel is arranged on the installation rod.

[0007] In a further embodiment, a second elastic element corresponding to the mounting rod is provided on one side of the limiting groove. The second elastic element has elastic potential energy to push the mounting rod away from the inner wall of the positioning sleeve.

[0008] In a further embodiment, the positioning sleeve has an annular array of mounting slots that are connected to a plurality of limiting slots one by one. Each of the plurality of mounting slots is rotatably provided with a pressure rod, and a pressure block is provided at the end of each of the plurality of pressure rods away from the rotation axis. The pressure block is in contact with the mounting rod.

[0009] In a further embodiment, the tip of the dual-color pen has a groove, and both the groove and the end of the positioning sleeve are arranged in a circular array of several fan-shaped strong magnets, with the positive and negative poles of the several fan-shaped strong magnets arranged alternately.

[0010] In a further embodiment, the side wall of the positioning sleeve has a groove, a semi-circular mounting plate is provided in the groove, a trapezoidal groove is provided on one side of the mounting plate, a hook is provided in the groove, and the angle between the hook and the pen barrel of the two-color pen is acute.

[0011] In a further embodiment, the bottom of the positioning sleeve is provided with an annular embedding groove, and a flexible rubber sleeve is provided in the annular embedding groove. The flexible rubber sleeve is used to wrap the bottle body below the neck of the ampoule.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1) When inserting the end of the ampoule into the positioning sleeve, align the end of the ampoule with the positioning groove of the positioning plate. Push the positioning plate until the end of the ampoule is inserted into the positioning sleeve. Press the pressure rod to push the installation rod to drive the grinding wheel to fit against the neck of the ampoule. Medical staff hold the positioning sleeve and then rotate the ampoule so that several grinding wheels can make a ring cut on the neck of the ampoule. Then, by bending the positioning sleeve and the ampoule to apply a force that tilts them to each other, the end of the ampoule after ring cutting is broken off, thereby making the ampoule open quickly. At the same time, the installation sleeve and its bottom flexible rubber sleeve prevent glass residue and medicine from splashing out of the ampoule, thus preventing glass residue from scratching medical staff and medicine from splashing onto the surface of medical staff.

[0014] 2) When it is necessary to open the subsequent ampoules, the medical staff releases the lever, so that the second elastic element can drive the grinding wheel to quickly reset through the mounting rod. At the same time, the first elastic element pushes the positioning plate to push out the broken end of the ampoule, glass residue, and medicine attached to the inner wall of the positioning sleeve, thereby preventing the medicine and glass residue remaining on the inner wall of the positioning sleeve from contaminating the medicine in the subsequent ampoules that need to be broken. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention and the ampoule bottle;

[0016] Figure 2 This is a cross-sectional view of the present invention and the ampoule bottle;

[0017] Figure 3 for Figure 2 Enlarged view of point A;

[0018] Figure 4 This is an exploded view of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the ampoule opening assembly of this utility model;

[0020] Figure 6 This is an exploded view of the ampoule opening assembly and the ampoule of this utility model.

[0021] The attached figures are labeled as follows: 1. Two-color pen; 2. Ampoule opening assembly; 3. Positioning sleeve; 4. Positioning plate; 5. Grinding wheel; 6. First elastic element; 7. Mounting rod; 8. Second elastic element; 9. Pressure rod; 10. Pressure block; 11. Fan-shaped strong magnet; 12. Semi-circular mounting plate; 13. Hook; 14. Annular embedded groove; 15. Flexible rubber sleeve. Detailed Implementation

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0026] A multifunctional bottle opener for nursing use includes a two-color pen 1 with a refill for easy replacement, an ampoule bottle opener assembly 2 disposed on the neck of the two-color pen 1, and a mounting plate disposed on the side wall of the two-color pen 1, with a hook 13 integrally formed on the mounting plate for opening and sealing the ampoule.

[0027] Furthermore, the ampoule opening assembly 2 includes a positioning sleeve 3, inside which is a positioning plate 4 that slides along the length of the two-color pen 1. The positioning plate 4 has a positioning groove corresponding to the end of the ampoule. The side wall of the positioning sleeve 3 has a ring array of several grinding wheels 5, which slide radially along the positioning sleeve 3. The grinding wheels 5 correspond to the neck of the ampoule.

[0028] Insert the end of the ampoule into the positioning sleeve 3 so that the end of the ampoule corresponds to the positioning groove of the positioning plate 4. By sliding several grinding wheels 5 close to the neck of the ampoule, rotate the ampoule so that the grinding wheels 5 can circumferentially cut the neck of the ampoule. Then, by bending the positioning sleeve 3 and the ampoule to apply a force that tilts them to each other, the end of the ampoule after circumferential cutting is broken off, thereby allowing the ampoule to open quickly. At the same time, the sleeve prevents glass residue from splashing out of the ampoule, thus achieving the purpose of protecting caregivers.

[0029] Preferably, the positioning sleeve 3 has a groove on its side wall, and the positioning plate 4 has a slider corresponding to the groove. The side wall of the positioning plate 4 is tightly fitted with the side wall of the positioning sleeve 3. The positioning sleeve 3 is provided with a first elastic element 6, which has elastic potential energy to push the positioning sleeve 3 away from the two-color pen 1.

[0030] By setting the first elastic element 6 to push the positioning plate 4 to slide, the glass residue and medicine residue that splash out and adhere to the side wall of the mounting sleeve after the ampoule is broken can be scraped off by the positioning plate 4, thereby preventing the medicine and glass residue from contaminating the medicine in the ampoule that needs to be broken later, thus achieving the purpose of breaking different ampoules continuously multiple times.

[0031] Preferably, the positioning sleeve 3 has a plurality of limiting grooves arranged in a ring array, and each of the limiting grooves is provided with an installation rod 7. The installation rods 7 are all slidably arranged along the radial direction of the positioning sleeve 3. The grinding wheel 5 is arranged on the installation rod 7. A second elastic element 8 corresponding to the installation rod 7 is provided on one side of the limiting groove. The second elastic element 8 has elastic potential energy to push the installation rod 7 away from the inner wall of the positioning sleeve 3.

[0032] By setting an mounting rod 7 for mounting the grinding wheel 5 on the positioning sleeve 3, and pushing the mounting rod 7 to slide through the second elastic element 8, the effect of pushing the mounting rod 7 to move the grinding wheel 5 away from the ampoule is achieved, so that the grinding wheel 5 does not affect the insertion of the end of the next ampoule into the mounting sleeve.

[0033] Preferably, the positioning sleeve 3 has a ring array of mounting slots that are connected to several limiting slots one by one. Each of the mounting slots has a pressure rod 9 rotatably installed in it. The end of each pressure rod 9 away from the rotation axis is provided with a pressure block 10, which is in contact with the mounting rod 7.

[0034] By setting up the pressure rod 9, medical staff can press the pressure rod 9 to push the installation rod 7 to drive the grinding wheel 5 to fit against the neck of the ampoule, thereby achieving the effect of quickly circumferentially cutting the neck of the ampoule.

[0035] Preferably, the end of the dual-color pen 1 has a groove, and both the groove and the end of the positioning sleeve 3 have a number of fan-shaped strong magnets 11 arranged in a ring, with the positive and negative poles of the fan-shaped strong magnets 11 arranged alternately.

[0036] By simultaneously setting a fan-shaped strong magnet 11 with positive and negative poles intersecting at the end of the dual-color pen 1 and the end of the positioning sleeve 3, medical staff can quickly remove the positioning sleeve 3 for disinfection by rotating the dual-color pen 1 and the positioning sleeve 3 in opposite directions.

[0037] Preferably, the positioning sleeve 3 has a groove on its side wall, and a semi-circular mounting plate 12 is provided in the groove. A trapezoidal groove is provided on one side of the mounting plate, and a hook 13 is provided in the groove. The angle between the hook 13 and the barrel of the two-color pen 1 is acute.

[0038] By setting an installation plate in the groove opened on the side wall of the positioning sleeve 3, and setting a hook 13 on the installation plate that forms an acute angle with the barrel of the two-color pen 1, medical staff can hold the two-color pen 1 and place the top of the sealed bottle against the installation plate, while the hook 13 corresponds to the side of the sealed bottle cap. By applying a lifting force to the two-color pen 1, the sealed bottle cap is lifted, thereby achieving the effect of quickly opening the sealed bottle cap.

[0039] Preferably, the bottom of the positioning sleeve 3 is provided with an annular embedding groove 14, and a flexible rubber sleeve 15 is provided in the annular embedding groove 14. The flexible rubber sleeve 15 is used to wrap the bottle body below the neck of the ampoule.

[0040] By setting a flexible sleeve at the bottom of the positioning sleeve 3 that corresponds to the bottle body below the neck of the ampoule, the flexible sleeve can wrap the liquid that splashes out when the ampoule is opened, thereby preventing the liquid from splashing out and polluting the environment. At the same time, by opening an annular embedding groove 14 to install the flexible sleeve 15, the flexible sleeve 15 can be quickly removed for individual sterilization.

[0041] Working principle explanation:

[0042] When the end of the ampoule is inserted into the positioning sleeve 3, the end of the ampoule aligns with the positioning groove of the positioning plate 4. The positioning plate 4 is pushed until the end of the ampoule is inserted into the positioning sleeve 3. Pressing the pressure rod 9 pushes the installation rod 7, causing the grinding wheel 5 to conform to the neck of the ampoule. Medical personnel hold the positioning sleeve 3 and rotate the ampoule, allowing the grinding wheels 5 to perform a circumferential cut on the neck of the ampoule. Then, by bending the positioning sleeve 3 and the ampoule to apply a mutually tilting force, the circumferentially cut end of the ampoule is broken off, allowing the ampoule to open quickly. Simultaneously, the installation sleeve and its bottom flexible rubber sleeve... To prevent glass fragments and medication from splashing out of the ampoule, thus preventing glass fragments from scratching medical staff and medication from splashing onto their skin, when it is necessary to open a subsequent ampoule, the medical staff releases the pressure lever 9, allowing the second elastic element 8 to drive the grinding wheel 5 to quickly reset via the mounting rod 7. At the same time, the first elastic element 6 pushes the positioning plate 4 to push out the broken end of the ampoule, along with the glass fragments and medication adhering to the inner wall of the positioning sleeve 3, thereby preventing the medication and glass fragments remaining on the inner wall of the positioning sleeve 3 from contaminating the medication in subsequent ampoules that need to be broken.

[0043] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made to the present invention without departing from the spirit and scope of the appended claims.

Claims

1. A multi-functional bottle opener for care, comprising a dual-color pen (1) with a refill convenient to replace, characterized in that, The ampoule bottle opening assembly (2) is arranged at the neck of the double-color pen (1), and the ampoule bottle opening assembly (2) comprises a positioning sleeve (3), the positioning sleeve (3) is internally provided with a positioning plate (4) sliding along the length direction of the double-color pen (1), the positioning plate (4) is provided with a positioning groove corresponding to the end of the ampoule bottle, and the side wall of the positioning sleeve (3) is annularly arranged with a plurality of grinding wheels (5); the plurality of grinding wheels (5) slide along the radial direction of the positioning sleeve (3), and the plurality of grinding wheels (5) correspond to the neck of the ampoule bottle.

2. A multi-functional bottle opener for care according to claim 1, characterized in that: The side wall of the positioning sleeve (3) is provided with a sliding groove, the positioning plate (4) is provided with a sliding block corresponding to the sliding groove, the side wall of the positioning plate (4) is tightly combined with the side wall of the positioning sleeve (3), the positioning sleeve (3) is internally provided with a first elastic element (6), and the first elastic element (6) has elastic potential energy for pushing the positioning sleeve (3) away from the double-color pen (1).

3. A multi-functional bottle opener for care according to claim 2, characterized in that: A plurality of limiting grooves are annularly arranged on the positioning sleeve (3), a mounting rod (7) is arranged in each of the plurality of limiting grooves, and the plurality of mounting rods (7) are arranged in the radial direction of the positioning sleeve (3); the grinding wheel (5) is arranged on the mounting rod (7).

4. A multi-functional bottle opener for care according to claim 3, characterized in that: A second elastic element (8) corresponding to the mounting rod (7) is arranged on one side of the limiting groove, and the second elastic element (8) has elastic potential energy for pushing the mounting rod (7) away from the inner wall of the positioning sleeve (3).

5. A multi-functional bottle opener for personal care according to claim 4, wherein: A plurality of mounting grooves are annularly arranged on the positioning sleeve (3) and are in one-to-one communication with the plurality of limiting grooves, a pressing rod (9) is rotatably arranged in each of the plurality of mounting grooves, and a pressing block (10) is arranged at the end of the pressing rod (9) away from the rotation shaft; the pressing block (10) is combined with the mounting rod (7).

6. A multi-functional bottle opener for personal care according to claim 1, wherein: The double-color pen (1) is provided with a groove at the end, a plurality of fan-shaped strong magnets (11) are annularly arranged on the end of the positioning sleeve (3) and in the groove, and the positive and negative poles of the plurality of fan-shaped strong magnets (11) are arranged in an alternating manner.

7. A multi-functional bottle opener for personal care according to claim 1, wherein: The side wall of the positioning sleeve (3) is provided with a groove body, a semicircular mounting plate (12) is arranged in the groove body, a groove with a trapezoidal cross section is arranged on one side of the mounting plate, a hook (13) is arranged in the groove, and the included angle between the hook (13) and the pen barrel of the double-color pen (1) is an acute angle.

8. A multi-functional bottle opener for personal care according to claim 1, wherein: The bottom of the positioning sleeve (3) is provided with an annular embedding groove (14), and a flexible rubber sleeve is arranged in the annular embedding groove (14); the flexible rubber sleeve is used for wrapping the bottle body below the neck of the ampoule bottle.

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