CN210313443U

CN210313443U - Multifunctional medical bottle opening device

Info

Publication number: CN210313443U
Application number: CN201920600146.8U
Authority: CN
Inventors: 宋萍; 周权
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-14
Anticipated expiration: 2029-04-28

Abstract

The utility model provides a multifunctional medical bottle opener, which comprises a handle, wherein the end part of the handle is provided with a U-shaped prying opening and a crescent prying opening; two cutting edges are arranged on the U-shaped prying opening and respectively are an inner cutting edge and a head cutting edge; crescent sled mouth is in the rear side of U type sled mouth to form U-shaped cooperation structure with U type sled mouth, and crescent sled mouth highly be less than the height of U type sled mouth. The utility model discloses a simple structure can open four kinds at least common medical bottle lids at one stroke, can open all medical bottle lids that are using at present. The utility model uses the lever principle, uses different supporting points for prying different bottle caps, and can easily pry the bottle caps; each part work and cooperate just, can not harm the operator, effectively protect operator's finger, can effectively open different bottle lids again simultaneously. The utility model discloses be suitable for and use widely in the hospital, can improve work efficiency and alleviate medical personnel's working strength again.

Description

Multifunctional medical bottle opening device

Technical Field

The utility model relates to a multi-functional medical device of opening a bottle.

Background

At present, glass bottle infusion solutions and penicillin bottle powder injections in the market mainly comprise an all-plastic sealing cover, an aluminum-plastic mixed sealing cover and an all-aluminum sealing cover, and before use, the plastic bayonet sealing cover at the top or the all-aluminum top sealing cover needs to be pried off. The bottle body is held by two hands, and the sealing cover is broken off by one hand or the top aluminum cover is pried open by using non-professional tools such as a sharp device and the like. The use of non-professional tools may cause sharp injury to the operator due to incorrect or excessive force application, and may also damage the integrity of the soft cap surface of the medicine bottle, thereby risking contamination of the medicine.

In addition, the bottle cap using the pull-ring cap directly needs to pull up the pull ring on the pull-ring cap by hand, and for medical staff working in the same line, a large amount of pull-ring caps are opened by hands every day, so that fingers are easy to be pulled and injured.

In summary, the operator uses a non-professional tool or directly pulls the ring pull cap to open the medicine bottle, which is laborious and easily causes injury to the operator, and particularly, medical personnel who professionally engage in medicine allocation need to open a large number of different kinds of medicine bottles every day, which easily causes mechanical reduction of the working efficiency of the hand of the operator or even fails to undertake work duties, and increases economic burden of the personnel unit.

At present, some cover opening tools exist in the market, but the cover opening tools are not professional and are difficult to be practically popularized and used in hospitals. They are either single-function or multi-function, but the covered bottle caps are limited in variety, complex in structure and not easy to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned shortcoming, provide one kind both can simple and practical, can protect the operator again, take precautions against the multi-functional medical device of opening bottle that causes the occupational injury in a large amount of operation processes of opening the bottle. Therefore, the utility model adopts the following technical scheme:

a multifunctional medical bottle opener is characterized by comprising a handle, wherein a U-shaped prying opening and a crescent prying opening are formed in the end part of the bottle opener; two cutting edges are arranged on the U-shaped prying opening and respectively are an inner cutting edge and a head cutting edge; crescent sled mouth is in the rear side of U type sled mouth to form U-shaped cooperation structure with U type sled mouth, and crescent sled mouth highly be less than the height of U type sled mouth.

Further, the inner cutting edge is arranged on the inner side of the prying arm of the U-shaped prying opening, and the nose cutting edge is arranged on the front outer side of the head of the prying arm of the U-shaped prying opening.

Further, the inner cutting edges are arranged on the inner sides of the prying arms on the two sides of the U-shaped prying opening, and the nose cutting edges are arranged on the front outer sides of the heads of the prying arms on the two sides of the U-shaped prying opening.

Further, the both sides high portion of crescent sled mouth is a little higher than the U-shaped bottom of U type sled mouth, and the middle low portion of crescent sled mouth aligns and highly unanimous basically with the U-shaped bottom of U type sled mouth.

Further, the inner cutting edge of the U-shaped prying opening is a bottle opening working part aiming at the medical aluminum-plastic mixed sealing cover with the diameter smaller than or equal to the threshold value; the head cutting edge of the U-shaped prying opening is a bottle opening working part aiming at the all-plastic sealing bottle caps of medical aluminum bottle caps and penicillin bottles; the crescent prying port and the U-shaped prying port form a U-shaped matching structure and are used for the bottle opening working part of the medical aluminum-plastic mixed sealing cover with the diameter larger than the threshold value; the prying arm of the U-shaped prying opening is a bottle opening working part aiming at the bottle cap with the easy-to-pull ring. Still further, the threshold is 25 mm.

Furthermore, the multifunctional medical bottle opening device is provided with a hanging ring.

Further, it is made of all stainless steel.

The utility model discloses a simple structure can open five kinds at least common medical bottle lids at one stroke, can cover the various medical container bottle lids that present hospital used commonly, can open all medical bottle lids that are using at present. The utility model uses the lever principle, uses different supporting points for prying different bottle caps, and can easily pry the bottle caps; each part work is matched rightly, the operator cannot be damaged, the fingers of the operator can be effectively protected, different bottle caps can be effectively opened, and the bottle cap opener is simple in structure and easy to clean. The utility model discloses be suitable for and use widely in the hospital, can improve work efficiency and alleviate medical personnel's working strength again.

Description of the drawings:

fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2, 3 and 4 are three different side views of the present invention.

Fig. 5 is a state diagram of the medical bottle cap with the opening diameter smaller than 25 mm.

Fig. 6 is a state diagram of the aluminum sealing bottle cap of the present invention.

Fig. 7 is a state diagram of the medical bottle cap with the opening diameter larger than 25 mm.

Fig. 8 is a state diagram of the opening ring-pull bottle cap of the present invention.

Fig. 9 is a state diagram of the overall plastic bottle cap of the penicillin bottle opening device of the present invention.

Detailed Description

Reference is made to the accompanying drawings. The utility model provides a multi-functional medical bottle device of opening, its characterized in that includes handle 3 the one end of handle 3 sets up U type sled mouth 1 and crescent sled mouth 2, sets up link 4 at the other end of handle 3.

Two cutting edges are arranged on the U-shaped prying opening 1, namely an inner cutting edge 1 and a head cutting edge 12; the inner cutting edge 11 is arranged on the inner sides of the two side prying arms 10 of the U-shaped prying opening, and the nose cutting edge 12 is arranged on the front outer side of the heads of the two side prying arms 12 of the U-shaped prying opening and is in an inclined plane shape, so that the nose cutting edge is in a wedge-shaped outer side shape (see fig. 3).

Crescent sled mouth 2 is in the rear side of U type sled mouth, crescent sled mouth 2 can be under the circumstances of height reduction, guarantee to effectively play the effect of uncapping and form U-shaped cooperation structure with U type sled mouth 1, crescent sled mouth 2 and U type sled mouth 1 are in both sides around this U type cooperation structure respectively, crescent sled mouth 2 highly is less than U type sled mouth 1 highly, the U-shaped width of this U-shaped cooperation structure is narrower than the U-shaped width of U-shaped sled mouth, generally this U-shaped width can select to 8-10mm, and the U-shaped width of U type sled mouth can rotate into 12-14 mm. Preferably, the two side high parts 21 of the crescent pry opening are slightly higher than the U-shaped bottom 13 of the U-shaped pry opening 1, and the middle low part 22 of the crescent pry opening is aligned with and substantially consistent in height with the U-shaped bottom 13 of the U-shaped pry opening.

As shown in fig. 5, when the aluminum-plastic mixed cover 100 (plastic covered penicillin bottle) with the diameter less than or equal to 25mm is used for prying the medicine bottle, the inner cutting edge 11 on one side of the U-shaped prying opening 1 clamps the lower edge of the bottle cap, the inner cutting edge 11 on the other side clamps the top of the bottle cap, and the bottle cap can be easily opened as long as the handle is held by hand to rotate clockwise. As shown in fig. 6, when the aluminum bottle cap 200 (aluminum bottle cap for penicillin bottle) is pried open, since the top of the aluminum bottle cap leaves the factory and has a prying opening 201, the nose edge 12 of the U-shaped prying opening of the bottle opener can be easily inserted into the prying opening 201 at the top of the aluminum bottle cap, and the bottle cap can be easily pried open by a lever form with the top of the bottle cap as a fulcrum. As shown in fig. 7, when the aluminum-plastic mixed sealing cover 300 with the diameter larger than 25mm is pried on the bottle cap of the medicine bottle, because the bottle cap is larger, the bayonet strength in the bottle cap is stronger, the cap is pried by using the mode of fig. 5, and the female operator is more strenuous, so the top of the plastic bottle cap can be propped on the cutting edge 12 of the U-shaped prying head, the two sides of the lower edge of the bottle cap are propped on the crescent prying opening 2, and the bottle cap is pried off easily from the lower edge by taking the top as the fulcrum of the lever. As shown in fig. 8, for the bottle cap 400 with the easy-to-open ring 401, the top of the U-shaped pry opening abuts against the top of the aluminum cap by inserting the U-shaped pry opening 1 into the ring 401, and the easy-to-open ring can be easily pried by using the head of the U-shaped pry opening as a lever supporting point. As shown in fig. 9, when the all-plastic sealed bottle cap 500 (penicillin bottle plastic bottle cap) is pried open, since the top of the all-plastic sealed bottle cap is provided with a prying opening 501 when leaving the factory, the nose edge 12 of the U-shaped prying opening of the bottle opener can be easily inserted into the prying opening 5201 at the top of the all-plastic sealed bottle cap, and the bottle cap can be easily pried open in a lever manner by taking the top of the bottle cap as a fulcrum. After the user has finished working, the tool can be suspended in a fixed position for the purpose of facilitating the management and preventing the tool from falling on the ground.

For the bottle opening mode shown in fig. 1, as operators are mostly female, the cover opening diameter threshold of the aluminum-plastic mixed sealing cover can be selected to be 25mm, and the diameter of the handle 3 is selected to be 20-30mm according to the bayonet strength of the bottle cover with the diameter smaller than 25mm and the size of a female hand, so that the operation is convenient, the operator can hold the bottle comfortably and the bottle opening mode is suitable for repeated hand-held operation; the device is made of stainless steel, so that the device can be repeatedly cleaned and disinfected, and the material per se can not pollute the medicine.

In the embodiment, the U-shaped prying opening 1, the crescent prying opening 2 and the U-shaped structure formed by the U-shaped prying opening and the crescent prying opening can be formed by cutting and metal plates from a whole stainless steel plate and then fixedly connected to one end of the handle 3 in a welding mode and the like.

The utility model discloses in, the blade is relative point or thin position to can concentrate output effort of uncapping. The cutting edge, although it may take on a very sharp or pointed configuration, is preferably of a construction which is not very sharp or pointed but rather sharp or thin relative to its underlying region.

The above only is the concrete embodiment of the utility model, the technical features of the utility model are not limited thereto, and any person skilled in the relevant field is in the field of the utility model, and the changes or modifications are all covered in the protection scope of the utility model.

Claims

1. A multifunctional medical bottle opener is characterized by comprising a handle, wherein a U-shaped prying opening and a crescent prying opening are formed in the end part of the bottle opener; two cutting edges are arranged on the U-shaped prying opening and respectively are an inner cutting edge and a head cutting edge; crescent sled mouth is in the rear side of U type sled mouth to form U-shaped cooperation structure with U type sled mouth, and crescent sled mouth highly be less than the height of U type sled mouth.

2. The multi-functional medical bottle opener of claim 1, wherein the internal cutting edge is disposed inside the pry arm of the U-shaped pry port, and the nose cutting edge is disposed on the front outer side of the nose portion of the pry arm of the U-shaped pry port.

3. The multi-functional medical bottle opener of claim 1, wherein the internal cutting edge is disposed on the inner side of the two side prying arms of the U-shaped prying opening, and the nose cutting edge is disposed on the front outer side of the heads of the two side prying arms of the U-shaped prying opening.

4. The multifunctional medical bottle opener according to claim 1, wherein the two side high portions of the crescent pry opening are slightly higher than the U-shaped bottom portion of the U-shaped pry opening, and the middle low portion of the crescent pry opening is aligned with and substantially consistent in height with the U-shaped bottom portion of the U-shaped pry opening.

5. The multifunctional medical bottle opener according to claim 1, wherein the internal cutting edge of the U-shaped prying opening is a bottle opening working part for the medical aluminum-plastic mixed sealing cover with the diameter less than or equal to the threshold value; the head cutting edge of the U-shaped prying opening is a bottle opening working part aiming at the all-plastic sealing bottle caps of medical aluminum bottle caps and penicillin bottles; the crescent prying port and the U-shaped prying port form a U-shaped matching structure and are used for the bottle opening working part of the medical aluminum-plastic mixed sealing cover with the diameter larger than the threshold value; the prying arm of the U-shaped prying opening is a bottle opening working part aiming at the bottle cap with the easy-to-pull ring.

6. A multi-functional medical decapping device as claimed in claim 5, wherein the threshold is 25 mm.

7. The multi-functional medical bottle opener according to claim 1, characterized in that it is provided with a suspension loop.