CN106995201B

CN106995201B - Opener for ampoule bottle

Info

Publication number: CN106995201B
Application number: CN201710379606.4A
Authority: CN
Inventors: 王冬雨; 陈亚斌; 李冉冉; 张水军; 郭文治; 周兴虎; 吕程威; 杨兆伟; 董炎
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2023-01-24
Anticipated expiration: 2037-05-25
Also published as: CN106995201A

Abstract

The invention discloses an ampoule bottle opener which comprises a bottle opener body, wherein the bottle opener body comprises a base, the base comprises a bottom frame and a push-pull block, the bottom frame is of a U-shaped structure, one or more pairs of guide rails/guide grooves are formed in the inner side wall edge of the bottom frame, one or more pairs of guide grooves/guide rails are correspondingly formed in the side surface of the push-pull block, a pull ring is arranged on the left side of the push-pull block, a group of sleeves matched with an ampoule bottle body are uniformly arranged on the upper surface of the push-pull block at intervals from left to right, and a sponge layer is arranged on the inner surface of each sleeve; underframe right side threaded connection has the bracing piece, and the bracing piece is improved level and is provided with cutting device, and cutting device corresponds the setting from top to bottom with the base. The invention has convenient and safe operation and high efficiency. The support rod is in threaded connection with the bottom frame, the height of the support rod is adjusted by adjusting the length of the support rod screwed into the bottom frame, and the ampoule bottle rack is suitable for ampoule bottles with different heights; meanwhile, the nipple of the ampoule bottle can be broken directly by rotating the protective cap, and the broken glass nipple enters the protective cap, so that the operation is convenient and safe.

Description

Opener for ampoule bottle

Technical Field

The invention relates to a medical auxiliary tool, in particular to an ampoule bottle opener.

Background

An ampoule bottle is a glass container for containing liquid medicine for injection, serum, vaccine and the like. In clinical practice, when a medical worker injects a medicine into an ampoule bottle for a patient, the ampoule bottle needs to be manually opened, and the medical worker usually cuts a line at the bottleneck by using a grinding wheel and then directly breaks the line with hands for use. The ampoule bottle is a glass container, so that the skin is easily broken and scratched in the bottle opening process, glass scraps are easily splashed into the bottle to pollute the medicine, and meanwhile, potential safety hazards exist. At present, bottle openers for ampoule bottles are available, but the existing bottle opener can only open one ampoule bottle at a time, and medical staff need to open hundreds of ampoule bottles or more bottles every day, so that the working efficiency is low; and, the bottle opening step is loaded down with trivial details during actual operation, further reduces work efficiency.

Disclosure of Invention

The invention aims to provide the ampoule bottle opener which is convenient to operate, high in efficiency and high in safety.

In order to achieve the purpose, the invention adopts the following technical scheme:

the ampoule bottle opener comprises a bottle opener body, wherein the bottle opener body comprises a base arranged along the left-right direction, the base comprises a bottom frame in a U-shaped structure and a push-pull block arranged in the bottom frame in a sliding manner, one or more pairs of guide rails/guide grooves are arranged on the inner side wall of the bottom frame along the length direction of the bottom frame, one or more pairs of guide rails/guide rails are correspondingly arranged on the side surface of the push-pull block, pull rings are arranged on the left sides of the push-pull block, a group of sleeves matched with an ampoule bottle body are uniformly arranged on the upper surface of the push-pull block at intervals from left to right, and a sponge layer is arranged on the inner surface of each sleeve; underframe right side threaded connection has the vertical bracing piece that upwards extends, the bracing piece is improved level and is provided with cutting device, cutting device with the base corresponds the setting from top to bottom.

The cutting device comprises a cutting knife which is formed by hinging a first cutting part and a second cutting part which have the same structure and is in a U-shaped structure, the left side of the cutting knife is provided with an opening, and the right end of the cutting knife is connected with the supporting rod through a first return spring; the first/second cutting part comprises a first cutting sleeve and a first cutting piece, wherein the outer ring is inserted in the first cutting sleeve, and the first cutting piece is a frosting piece; handles are arranged at the left ends of the first cutting part and the second cutting part.

The cutting device comprises an operating plate, the right end of the operating plate is hinged to the supporting rod, a U-shaped groove with an opening on the left side is formed in the operating plate along the length direction of the operating plate, a cutting knife in a U-shaped structure is inserted into the groove wall of the U-shaped groove, the right end of the cutting knife is connected with the operating plate through a second reset spring, the cutting knife comprises a second cutting sleeve and a second cutting blade inserted into the second cutting sleeve, and the second cutting blade is a frosting blade; and handles are arranged at the left ends of the two side arms of the cutting knife.

The cutting device is characterized in that a protective cap is arranged above the cutting device, the right end of the protective cap is connected with the supporting rod, through holes which are in one-to-one correspondence with the upper portion and the lower portion of the sleeve are formed in a bottom plate of the protective cap, and a rubber layer is arranged on the hole wall of each through hole.

At least four suckers are uniformly distributed on the bottom surface of the bottom frame.

The invention has the advantages of convenient and safe operation and high efficiency. The support rod is in threaded connection with the bottom frame, the height of the support rod is adjusted by adjusting the length of the support rod screwed into the bottom frame, and then the heights of the cutting device and the protective cap are adjusted, so that the ampoule bottle cutting device is suitable for ampoule bottles with different heights; meanwhile, the nipple of the ampoule bottle can be directly broken by rotating the protective cap, and the broken glass nipple enters the protective cap, so that the operation is convenient and safe; the cutting device can cut two tangent lines at the bottleneck simultaneously fast, and is convenient for break off with the fingers and thumb.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a left side view of the base in fig. 1.

Fig. 3 is a schematic structural view of the helmet in fig. 1.

Fig. 4 is a schematic view of the cutting apparatus of fig. 1.

Fig. 5 is another schematic structural diagram of the cutting device of the present invention.

Detailed Description

As shown in fig. 1 and 2, the ampoule bottle opener of the present invention comprises a bottle opener body, the bottle opener body comprises a base arranged along the left-right direction, the base comprises a bottom frame 1 in a u-shaped structure and a push-pull block 2 slidably arranged in the bottom frame 1, four suckers 17 are uniformly distributed around the bottom surface of the bottom frame 1, so as to fix the base and increase stability, a pair of guide rails is arranged along the length direction of the inner side wall of the bottom frame 1, a pair of guide grooves is correspondingly arranged on the side surface of the push-pull block 2, a pull ring 3 is arranged on the left side of the push-pull block 2, a set of sleeves 4 matched with the ampoule body are uniformly arranged on the upper surface of the push-pull block 2 from left to right at intervals (the pipe diameter of the sleeves 4 is slightly larger than the diameter of the ampoule body), and a sponge layer 5 is arranged on the inner surface of the sleeves 4 to prevent the ampoule from breaking; a supporting rod 6 extending vertically and upwards is connected to the right side of the bottom frame 1 through threads, a cutting device is horizontally arranged on the supporting rod 6, and the cutting device and the base are arranged in an up-and-down corresponding mode; as shown in fig. 3, a protective cap 15 is arranged above the cutting device, through holes 16 corresponding to the sleeves 4 one by one are formed in the bottom plate of the protective cap 15 (the aperture of the through hole 16 is slightly larger than the diameter of the expansion part above the ampoule bottle neck), and a rubber layer is arranged on the wall of the through hole 16; the right end of the protective cap 15 is provided with a mounting sleeve, the protective cap 15 is in threaded connection with the support rod 6 through the mounting sleeve, namely, the protective cap 15 can be rotated and detached, and whether the protective cap 15 is used or not is selected according to actual conditions.

As shown in fig. 4, the cutting device includes a cutting knife with a U-shaped structure formed by hinging a first cutting part and a second cutting part with the same structure, the first cutting part and the second cutting part horizontally rotate to facilitate the placement of the ampoule bottle, the U-shaped bottom end of the cutting knife is arranged at the right side, an opening is arranged at the left side, and the right end of the cutting knife is connected with a support rod 6 through a first return spring 7 (which is a tension spring); the first/second cutting part comprises a first cutting sleeve 8 and a first cutting sheet 9 with an outer ring inserted in the first cutting sleeve 8, the first cutting sheet 9 is a frosted sheet, and the blade of the first cutting sheet is of a sawtooth structure; the left ends of the first and second cutting portions are provided with a handle 18. In actual manufacturing, in order to increase the stability of the cutting knife, the supporting rod 6 is provided with reinforcing struts 19 at intervals for respectively supporting the first cutting part and the second cutting part, and the lower surfaces of the first cutting part and the second cutting part are respectively in sliding fit with the corresponding reinforcing struts 19.

Certainly, during actual manufacturing, the cutting device can also adopt a structure as shown in fig. 5, the cutting device includes an operating panel 10 whose right end is hinged on the supporting rod 6, the operating panel 10 is provided with a U-shaped groove 11 whose left side is open along the length direction, a mounting groove is provided on the groove wall of the U-shaped groove 11, a cutting knife in a U-shaped structure is arranged in the mounting groove, the right end of the cutting knife is connected with the operating panel 10 through a second return spring 12 (the second return spring 12 is a tension spring), the cutting knife includes a second cutting sleeve 13 and a second cutting blade 14 inserted in the second cutting sleeve 13, the second cutting blade 14 is a grinding blade, and the cutting edge is in a sawtooth structure; the left ends of the two side arms of the cutting knife are provided with handles 18. The operation panel 10 can be rotated up and down to facilitate the placement of the ampoule. When the ampoule bottle cutting device is used, the cutting knife is pulled by the handle 18 to move in the left-right direction, and two tangent lines can be cut at the bottleneck of the ampoule bottle.

In actual manufacturing, in order to meet the bottle opening requirements of ampoule bottles with different volumes, push-pull blocks 2 with different specifications can be configured, a sleeve 4 on each push-pull block 2 corresponds to an ampoule bottle with one specification, namely, a plurality of push-pull blocks 2 matched with the bottom frame 1 can be arranged, when the ampoule bottle opener is used, ampoule bottles filled with medicaments can be placed on the push-pull blocks 2 in advance, and after the caps of the last group of ampoule bottles are opened, other push-pull blocks 2 filled with the ampoule bottles are directly pushed into the bottom frame 1, so that the working time is greatly shortened, and the working efficiency is effectively improved; an internal thread hole is formed in the right end of the bottom frame 1, external threads are arranged on the middle lower portion of the supporting rod 6, the supporting rod 6 is in threaded connection with the internal thread hole, the height of the supporting rod 6 can be conveniently adjusted, and then the height of the cutting device can be adjusted, so that the bottle opening requirements of ampoule bottles of different specifications can be met; to ensure the stability of the support bar 6, a fastening bolt 20 is provided at one side of the bottom frame.

During the use, pass through the sucking disc 17 with the bottle-opener body and fix on the operation panel, adjust cutting device's height, make its height and ampoule bottleneck highly uniform, rotatory first, the second cutting portion makes the cutting knife open, place the ampoule in sleeve pipe 4 on push-and-pull piece 2 in proper order, after placing, it is first to rotate, the second cutting portion makes its closure, then through 18 pulling cutting knives of handle, cut out two tangent lines in ampoule bottleneck department, then rotate protective cap 15 and can break the ampoule nipple off with the fingers and thumb, the ampoule nipple after breaking off with the fingers and thumb falls into in protective cap 15. In practical use, the protective cap 15 is not required to be installed, and the nipple of the ampoule bottle can be broken off by lightly using hands after the bottleneck of the ampoule bottle is cut.

In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides an ampoule bottle-opener, includes the bottle-opener body, its characterized in that: the bottle opener body comprises a base arranged along the left-right direction, the base comprises a bottom frame (1) in a U-shaped structure and a push-pull block (2) arranged in the bottom frame (1) in a sliding manner, one or more pairs of guide rails/guide grooves are arranged on the inner side wall of the bottom frame (1) along the length direction of the bottom frame, one or more pairs of guide rails/guide rails are correspondingly arranged on the side surface of the push-pull block (2), a pull ring (3) is arranged on the left side of the push-pull block (2), a group of sleeves (4) matched with the ampoule body are uniformly arranged on the upper surface of the push-pull block (2) at intervals from left to right, and a sponge layer (5) is arranged on the inner surface of each sleeve (4); a supporting rod (6) extending vertically and upwards is in threaded connection with the right side of the bottom frame (1), a cutting device is horizontally arranged on the supporting rod (6), and the cutting device and the base are arranged in a vertically corresponding mode;

a protective cap (15) is arranged above the cutting device, the right end of the protective cap (15) is connected with the supporting rod (6), through holes (16) which are in one-to-one correspondence with the sleeves (4) up and down are formed in a bottom plate of the protective cap (15), and a rubber layer is arranged on the wall of each through hole (16);

the cutting device comprises a cutting knife which is formed by hinging a first cutting part and a second cutting part with the same structure and is in a U-shaped structure, the left side of the cutting knife is provided with an opening, and the right end of the cutting knife is connected with the supporting rod (6) through a first return spring (7); the first/second cutting part comprises a first cutting sleeve (8) and a first cutting sheet (9) with an outer ring inserted in the first cutting sleeve (8), and the first cutting sheet (9) is a frosted sheet; handles are arranged at the left ends of the first cutting part and the second cutting part;

at least four suckers (17) are uniformly distributed on the bottom surface of the bottom frame (1).

2. The ampoule bottle opener of claim 1, wherein: the cutting device is replaced by the following structure: the device comprises an operating plate (10) with the right end hinged to a supporting rod (6), wherein a U-shaped groove (11) with an opening on the left side is formed in the operating plate (10) along the length direction of the operating plate, a cutting knife in a U-shaped structure is inserted into the groove wall of the U-shaped groove (11), the right end of the cutting knife is connected with the operating plate (10) through a second reset spring (12), the cutting knife comprises a second cutting sleeve (13) and a second cutting blade (14) inserted into the second cutting sleeve (13), and the second cutting blade (14) is a frosting blade; handles are arranged at the left ends of the two side arms of the cutting knife.