CN111675168B - Ampoule breaking device for nursing and dispensing in infectious department - Google Patents
Ampoule breaking device for nursing and dispensing in infectious department Download PDFInfo
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- CN111675168B CN111675168B CN202010532076.4A CN202010532076A CN111675168B CN 111675168 B CN111675168 B CN 111675168B CN 202010532076 A CN202010532076 A CN 202010532076A CN 111675168 B CN111675168 B CN 111675168B
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- ampoule
- rotating rod
- elastic jacket
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- thumb
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/92—Hand- or power-operated devices for opening closed containers by breaking, e.g. for ampoules
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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention discloses an ampoule breaking device for nursing and dispensing in infectious departments, which comprises an elastic jacket, wherein the elastic jacket is integrally of an arc structure, a first rotating rod and a second rotating rod are fixedly arranged on two sides of the elastic jacket respectively, one ends of the first rotating rod and the second rotating rod, which are far away from the elastic jacket, are rotatably connected through rotating pins, an index finger lantern ring and a thumb pressing plate are arranged on the first rotating rod and the second rotating rod, which are positioned on two sides of the elastic jacket respectively, and a plurality of mounting heads are fixedly arranged on the inner wall of the elastic jacket. The ampoule breaking device for nursing and dispensing medicine in infectious department provided by the invention can conveniently and rapidly break off the neck of the ampoule bottle, can prevent hands from being injured when hands are used for breaking off the ampoule bottle directly, is not required to be sleeved on the bottle mouth of the ampoule bottle, can be operated by directly moving the ampoule bottle to the neck of the ampoule bottle through the clamping opening of the elastic clamping sleeve, is convenient and rapid, is safe and efficient, and improves the ampoule breaking efficiency.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an ampoule breaking device for nursing and dispensing in infectious department.
Background
An ampoule is a hard glass container that can be sealed by melting, and is commonly used for storing drugs for injection, vaccines, serum and the like. Two types of neck, straight neck and curved neck, are commonly used. The volume is generally 1 to 25ml. It is commonly used for liquid medicine for injection and also used for packaging oral liquid.
When preparing liquid medicine clinically, breaking off the ampoule is the most common operation. The bottles are scored on the bottles during production, the bottles can be easily opened under the condition that the bottles are broken with hands, but the bottles can be broken due to the fact that the manipulations are not thorough or uneven in force application in the operation process, and hands are easily injured during breaking; or the ampoule neck is broken off by wrapping the head of the ampoule with gauze, so that the hand injury after breaking can be prevented, but the gauze is easy to cross-infect. Particularly, when the ampoule is opened in the existing nursing and dispensing of the infectious department, medical staff often break the ampoule by bare hands, so that the ampoule is easily scratched by the section of the ampoule to cause the spread and infection of bacteria. Therefore, the ampoule breaking device for the nursing and dispensing of the infectious department is provided.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an ampoule breaking device for nursing and dispensing in an infectious department.
The ampoule breaking device for the nursing and dispensing medicine of the infectious department comprises an elastic jacket, wherein the elastic jacket is integrally of an arc structure, a first rotating rod and a second rotating rod are fixedly arranged on two sides of the elastic jacket respectively, one ends, far away from the elastic jacket, of the first rotating rod and the second rotating rod are rotatably connected through rotating pins, a forefinger lantern ring and a thumb pressing plate are arranged on the first rotating rod and the second rotating rod on two sides of the elastic jacket respectively, a plurality of mounting heads are fixedly arranged on the inner wall of the elastic jacket, and cutting grinding wheels for scratching the neck of an ampoule bottle are mounted on the mounting heads;
a reset mechanism is further arranged between the inner sides of the first rotating rod and the second rotating rod and comprises a rotating connecting rod which is rotatably connected to the inner side of the first rotating rod, a sliding seat is arranged on the inner side of the second rotating rod in a sliding mode, one end, far away from the first rotating rod, of the rotating connecting rod is rotatably connected with the sliding seat, a sliding groove is formed in the inner side of the second rotating rod, a sliding block is fixedly connected onto the sliding seat and is slidably mounted in the sliding groove, a stretching reset spring is further arranged in the sliding groove, and two ends of the stretching reset spring are respectively and fixedly connected between the sliding block and the inner wall, close to the rotating pin, of one side of the sliding groove;
the rotating connecting rod is obliquely arranged, and the whole included angle between the rotating connecting rod and the extension return spring is an acute angle structure; a rotating seat is fixedly arranged on the inner side of the first rotating rod, and one end of the rotating connecting rod, which is far away from the sliding seat, is rotatably connected to the rotating seat; the mounting head is provided with a mounting groove, and the scribing grinding wheel is fixedly mounted in the mounting groove; the whole mounting groove is of an arc-shaped structure, and one side of the scribing grinding wheel extends to the outside of the mounting groove; and screw mounting holes are respectively formed in the inner walls of the scribing grinding wheel and the mounting groove, and the scribing grinding wheel is fixedly mounted in the mounting groove through fixing screws.
Preferably, the side of the thumb press plate far away from the elastic jacket is provided with an anti-skid projection for preventing the thumb from sliding.
Preferably, the surface of the forefinger sleeve ring is provided with an anti-skid rubber sleeve.
Preferably, the number of the cutting and scoring grinding wheels is at least three, and the cutting and scoring grinding wheels are arranged on the inner side of the elastic jacket at equal intervals.
The beneficial effects of the invention are:
according to the ampoule breaking device, the thumb press plate is squeezed by a thumb, so that the elastic jacket is compressed and deformed, the cutting grinding wheel is in squeezing contact with the neck of the ampoule bottle, meanwhile, the stretching reset spring is stretched and deformed, then the whole ampoule breaking device is rotated along the neck of the ampoule bottle, the neck of the ampoule bottle is rotationally cut and cut by the cutting grinding wheel, the neck of the ampoule bottle can be conveniently and rapidly broken, hands are prevented from being injured when hands are directly used for breaking, and fingers can be protected;
according to the ampoule breaking-off device, when the thumb is not squeezed, the stretching reset spring can reset, so that the ampoule breaking-off device can automatically restore to an initial state, the elastic jacket can be suitable for ampoule bottles with different sizes, the ampoule bottles do not need to be sleeved from bottle openings of the ampoule bottles, the ampoule breaking-off device can be operated by directly moving the elastic jacket to the neck of the ampoule bottle through the clamping opening of the elastic jacket, convenience, rapidness, safety and high efficiency are realized, and the ampoule breaking-off efficiency is improved.
In the invention, the anti-skid bumps are arranged, so that the phenomenon of hand slip in the process of squeezing the thumb can be prevented; and the mounting head and the scribing grinding wheel are mounted and fixed through a fixing screw, so that the subsequent dismounting and replacement of the scribing grinding wheel are facilitated.
In conclusion, the ampoule breaking device for nursing and dispensing in infectious department provided by the invention can conveniently and rapidly cut and break the neck of the ampoule bottle, can prevent hands from being injured when hands are used for breaking the ampoule bottle directly, can be operated by moving the ampoule bottle to the neck of the ampoule bottle directly through the clamping opening of the elastic clamping sleeve without sleeving the ampoule bottle with the bottle mouth of the ampoule bottle, is convenient and rapid, is safe and efficient, and improves the ampoule breaking efficiency.
Drawings
FIG. 1 is a schematic structural view of an ampoule breaking device for nursing and dispensing in infectious diseases according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of a prior art ampoule;
FIG. 4 is a schematic view of an ampoule breaking device for nursing and dispensing in infectious diseases according to the present invention in use;
FIG. 5 is a schematic view of the mounting structure of the mounting head and the scribing grinding wheel according to the present invention.
In the figure: 1 a first rotating lever; 2 a second rotating rod; 3 rotating the pin; 4 thumb press plate, 401 anti-skid protrusions; 5 an elastic jacket; 6 forefinger ring; 7, mounting a head; 701 installing grooves and 702 fixing screws; 8, cutting and scribing the grinding wheel; 9 a rotating connecting rod, a 901 rotating seat, a 902 sliding seat, a 903 sliding block, 904 sliding grooves and 905 extension return springs; 10 ampoule bottles.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1 to 5, the present embodiment provides an ampoule breaking device for nursing and dispensing medicine in infectious department, which includes an elastic jacket 5, wherein the elastic jacket 5 is integrally of an arc-shaped structure, two sides of the elastic jacket 5 are respectively and fixedly provided with a first rotating rod 1 and a second rotating rod 2, ends of the first rotating rod 1 and the second rotating rod 2, which are far away from the elastic jacket 5, are rotatably connected through a rotating pin 3, the first rotating rod 1 and the second rotating rod 2, which are located at two sides of the elastic jacket 5, are respectively provided with a forefinger lantern ring 6 and a thumb pressing plate 4, an inner wall of the elastic jacket 5 is fixedly provided with a plurality of mounting heads 7, and the mounting heads 7 are provided with cutting and scribing grinding wheels 8 for scratching a neck of an ampoule 10;
still be provided with canceling release mechanical system between the inboard of first dwang 1 and second dwang 2, canceling release mechanical system is including rotating the connecting rod 9 of rotating in the inboard rotation of first dwang 1, the inboard slip of second dwang 2 is provided with sliding seat 902, and rotates connecting rod 9 and keep away from the one end of first dwang 1 and rotate with sliding seat 902 and be connected, the inboard of second dwang 2 is equipped with sliding tray 904, fixedly connected with sliding block 903 on the sliding seat 902, and sliding block 903 slidable mounting is in sliding tray 904, still be equipped with tensile reset spring 905 in the sliding tray 904, and the both ends difference fixed connection of tensile reset spring 905 is between one side inner wall that sliding block 903 and sliding tray 904 are close to rotational pin 3. The ampoule breaking device for nursing and dispensing medicine for infectious diseases, provided by the invention, can conveniently and quickly break the neck of the ampoule bottle 10, can prevent hands from being injured when hands are used for breaking, can be operated by directly moving the ampoule bottle to the neck of the ampoule bottle through the clamping opening of the elastic clamping sleeve 5 without being sleeved on the bottle mouth of the ampoule bottle, is convenient and quick, is safe and efficient, and improves the ampoule breaking efficiency.
In this example, the rotation link 9 is disposed obliquely, and an included angle between the rotation link 9 and the tension return spring 905 is an acute angle structure as a whole.
In this example, a rotating seat 901 is fixedly disposed on the inner side of the first rotating rod 1, and one end of the rotating link 9 away from the sliding seat 902 is rotatably connected to the rotating seat 901.
In this example, the mounting head 7 is provided with a mounting groove 701, and the scribing wheel 8 is fixedly mounted in the mounting groove 701.
In this example, the mounting groove 701 is integrally formed in a circular arc shape, and one side of the scribing wheel 8 extends to the outside of the mounting groove 701.
In this example, screw mounting holes are respectively formed on the scribing wheel 8 and the inner wall of the mounting groove 701, and the scribing wheel 8 is fixedly mounted in the mounting groove 701 by a fixing screw 702.
In this example, the side of the thumb press plate 4 away from the elastic jacket 5 is provided with a non-slip protrusion 401 for preventing the thumb from slipping.
In this example, the index finger collar 6 is provided with an anti-slip rubber sleeve on its surface.
In this example, the number of the scribing grinding wheels 8 is at least three, and a plurality of the scribing grinding wheels 8 are arranged at equal intervals inside the elastic jacket 5.
In this embodiment, when the ampoule bottle needs to be broken, a medical worker sleeves a forefinger sleeve ring 6, places a thumb on a thumb pressing plate 4, moves the neck of the ampoule bottle 10 into an elastic jacket 5, and presses the thumb pressing plate 4 by the thumb, so that the elastic jacket 5 is compressed and deformed, and a scribing grinding wheel 8 is in pressing contact with the neck of the ampoule bottle 10 (as shown in fig. 4), meanwhile, when the elastic jacket 5 is compressed and deformed, the first rotating rod 1 and the second rotating rod 2 are rotationally pressed based on the rotating pin 3, the rotating connecting rod 9 drives the sliding seat 902 and the sliding block 903 to slide based on the sliding groove 904 and stretch and deform a stretching return spring 905, and then the whole ampoule breaking device is rotated along the neck of the ampoule bottle 10, so that the neck of the ampoule bottle 10 is rotationally cut by the scribing grinding wheel 8, and the neck of the ampoule bottle 10 can be conveniently and rapidly broken, so as to prevent hands from being directly damaged by hands, and thus fingers can be protected; and when the thumb does not extrude, tensile reset spring 905 can reset to can resume to initial condition (as shown in fig. 1) automatically, and elasticity presss from both sides cover 5 can be suitable for the ampoule of equidimension not, need not establish from the bottleneck cover of ampoule, and the neck that directly presss from both sides the mouth through elasticity presss from both sides cover 5 and remove to the ampoule can be operated, convenient and fast, and is safe high-efficient, has improved the efficiency of breaking off the ampoule with the fingers and thumb.
In the embodiment, the antiskid projections 401 are arranged, so that the phenomenon of hand slip in the process of squeezing the thumb can be prevented; and the mounting head 7 and the scribing grinding wheel 8 are mounted and fixed through a fixing screw 702, so that the scribing grinding wheel 8 can be conveniently detached and replaced subsequently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The ampoule breaking device for the nursing and dispensing medicine of the infectious department is characterized by comprising an elastic jacket (5), wherein the elastic jacket (5) is integrally of an arc-shaped structure, two sides of the elastic jacket (5) are respectively and fixedly provided with a first rotating rod (1) and a second rotating rod (2), one ends, far away from the elastic jacket (5), of the first rotating rod (1) and the second rotating rod (2) are rotatably connected through a rotating pin (3), the first rotating rod (1) and the second rotating rod (2) on two sides of the elastic jacket (5) are respectively provided with a forefinger ring (6) and a thumb pressing plate (4), the inner wall of the elastic jacket (5) is fixedly provided with a plurality of mounting heads (7), and the mounting heads (7) are provided with cutting grinding wheels (8) for scratching the neck of an ampoule (10);
still be provided with canceling release mechanical system between the inboard of first dwang (1) and second dwang (2), canceling release mechanical system is including rotating connecting in first dwang (1) inboard rotation connecting rod (9), the inboard slip of second dwang (2) is provided with sliding seat (902), and rotates connecting rod (9) and keep away from the one end of first dwang (1) and rotate with sliding seat (902) and be connected, the inboard of second dwang (2) is equipped with sliding tray (904), fixedly connected with sliding block (903) on sliding seat (902), and sliding block (903) slidable mounting in sliding tray (904), still be equipped with tensile reset spring (905) in sliding tray (904), and the both ends of tensile reset spring (905) respectively fixed connection in sliding block (903) and sliding tray (904) be close to between the inner wall of one side of rotation pin (3); the rotating connecting rod (9) is obliquely arranged, and the included angle between the rotating connecting rod (9) and the extension reset spring (905) is an acute angle structure as a whole; a rotating seat (901) is fixedly arranged on the inner side of the first rotating rod (1), and one end, far away from the sliding seat (902), of the rotating connecting rod (9) is rotatably connected to the rotating seat (901); the mounting head (7) is provided with a mounting groove (701), and the scribing grinding wheel (8) is fixedly mounted in the mounting groove (701); the whole mounting groove (701) is of an arc-shaped structure, and one side of the scribing grinding wheel (8) extends to the outside of the mounting groove (701); the inner walls of the scribing grinding wheel (8) and the mounting groove (701) are respectively provided with a screw mounting hole, and the scribing grinding wheel (8) is fixedly mounted in the mounting groove (701) through a fixing screw (702);
when the ampoule bottle needs to be broken off, a medical worker sleeves a forefinger sleeve ring (6) with a forefinger and places a thumb on a thumb pressing plate (4), then moves the neck of the ampoule bottle (10) into an elastic clamping sleeve (5), and presses the thumb pressing plate (4) through the thumb, so that the elastic clamping sleeve (5) is compressed and deformed, and a scribing grinding wheel (8) is in pressing contact with the neck of the ampoule bottle (10); the elastic clamping sleeve (5) can be suitable for ampoule bottles with different sizes, does not need to be sleeved on the bottle opening of the ampoule bottle, and can be directly moved to the neck of the ampoule bottle through the clamping opening of the elastic clamping sleeve (5).
2. An ampoule breaking device for infectious department care formulations according to claim 1, characterized in that the side of the thumb press plate (4) away from the elastic jacket (5) is provided with a non-slip protrusion (401) for preventing the thumb from slipping.
3. The ampoule breaking device for infectious department care formulations according to claim 1, wherein the index finger ring (6) is provided with an anti-slip rubber sleeve on the surface.
4. The ampoule breaking device for infectious department care formulations according to claim 1, wherein the number of the scoring wheels (8) is at least three, and a plurality of the scoring wheels (8) are arranged at equal intervals inside the elastic jacket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532076.4A CN111675168B (en) | 2020-06-11 | 2020-06-11 | Ampoule breaking device for nursing and dispensing in infectious department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532076.4A CN111675168B (en) | 2020-06-11 | 2020-06-11 | Ampoule breaking device for nursing and dispensing in infectious department |
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| Publication Number | Publication Date |
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| CN111675168A CN111675168A (en) | 2020-09-18 |
| CN111675168B true CN111675168B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010532076.4A Active CN111675168B (en) | 2020-06-11 | 2020-06-11 | Ampoule breaking device for nursing and dispensing in infectious department |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659341A (en) * | 1970-03-30 | 1972-05-02 | Karl Kappler | Tool for opening containers having a beaded top |
| DE3132041C2 (en) * | 1981-08-13 | 1983-07-07 | Siegbert 6454 Bruchköbel Gehl | Device for opening glass ampoules |
| CN101353147A (en) * | 2008-09-08 | 2009-01-28 | 阚德库 | Liquid medicine bottle ring mouth gag |
| CN101973505A (en) * | 2010-11-18 | 2011-02-16 | 向永川 | Ampoule splitter |
| CN103288023B (en) * | 2012-02-24 | 2015-10-14 | 常州大学 | Folding instrument is broken in ampoule cutting |
| CN203065139U (en) * | 2013-01-10 | 2013-07-17 | 河南科技大学 | Medical bottle opener |
| CN204802974U (en) * | 2015-07-07 | 2015-11-25 | 江阴市永红橡塑有限公司 | Bottled putting is rolled over to U type ampoule |
| CN207192752U (en) * | 2017-08-31 | 2018-04-06 | 张茂银 | A kind of medical ampoule bottle bottle opening device |
| CN209668737U (en) * | 2019-04-12 | 2019-11-22 | 江苏省人民医院（南京医科大学第一附属医院） | The medical stripping peace of one kind cuts open anti-scratch fingerstall |
| CN210286704U (en) * | 2019-08-02 | 2020-04-10 | 方芳 | Ampoule breaking device for nursing and dispensing of infectious department |
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2020
- 2020-06-11 CN CN202010532076.4A patent/CN111675168B/en active Active
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