CN208603682U - A kind of ampoule bottle opener - Google Patents

Abstract

The utility model discloses a kind of ampoule bottle openers, including force-applying piece, handle, torsional spring, connection component, the force-applying piece is placed on the one side A of the handle, one end of the force-applying piece is free end, the other end is connect by the connection component with the handle, the torsional spring being sheathed on the connection component is equipped between the joint face of the two, two torque arms of the torsional spring are respectively embedded into the force-applying piece and the handle, positioning through hole is offered on the side A, the positioning through hole is towards the force-applying piece, the body of ampoule is arranged in the positioning through hole, the lateral surface of valve protection cap is contacted with the force-applying piece, bottleneck is close to the side A.The utility model has the advantages that: a kind of apparatus opened specifically for ampoule is provided, operating process is convenient and efficient, can open ampoule using shearing force, it is open smooth, glass fragment pollution is avoided, the probability that injury from sharp utensil occurs for operator is reduced, improves working efficiency.

Description

A kind of ampoule bottle opener

Technical field

The utility model relates to medical instruments fields, more particularly, to a kind of ampoule bottle opener.

Background technique

Ampoule is a kind of hard small-size glass container that can be sealed, and is usually used in storage injection class drug, serum, vaccine etc., Currently, clinically the opening ways of ampoule mostly use greatly saw blade, by manual operation using saw blade in bottleneck designated port, and to bottle It carries out disinfection at neck, then pushes ampoule valve protection cap aside with hand, such mode easily generates a large amount of minimum glass fragments, not only Secondary pollution can be caused to drug in bottle, and certain harm can be generated to operator, it is sharp to increase operator's generation The probability of device wound；Further, since needing frequent sterilization, sterilisation step is cumbersome, in addition the inconvenience of ampoule corkage process, so that facing Bed operation, which exists, sterilizes nonstandard phenomenon.

Utility model content

Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of ampoule bottle openers, make ampoule Unlatching it is more convenient, enhance safety in utilization, improve working efficiency.

Technical solution: a kind of ampoule bottle opener, including force-applying piece, handle, torsional spring, connection component, the force-applying piece are placed in On the one side A of the handle, one end of the force-applying piece is free end, and the other end passes through the connection component and the handle It connects, the torsional spring being sheathed on the connection component, two torque arms of the torsional spring is equipped between the joint face of the two It is respectively embedded into the force-applying piece and the handle, positioning through hole is offered on the side A, the positioning through hole is described in Force-applying piece, the body of ampoule are arranged in the positioning through hole, and the lateral surface of valve protection cap is contacted with the force-applying piece, and bottleneck is close to institute State side A.

It when opening ampoule using this bottle opener, carries out disinfection processing to ampoule first, then by the ampoule after disinfection from hand In the lower section insertion positioning through hole of handle, so that the valve protection cap of ampoule completely extends across positioning through hole, and force-applying piece position, side are reached Face is contacted with force-applying piece, and the bottle portion of ampoule is placed in positioning through hole, and proximal side A is depended in the bottleneck position of ampoule, with bottle Neck is preferred slightly beyond side A, and then both hands operate, and the lower part of ampoule bottle is caught with a hand, and another holds handle of stopping Handle, and the free end of force-applying piece is pushed with the thumb of the hand simultaneously, is exerted a force, exerted a force by place where force-applying piece to valve protection cap Part turns an angle around connection component, and under the action of shear force, the body and valve protection cap of ampoule are disconnected in the position of bottleneck to be divided From ampoule is successfully opened, and after operation, force-applying piece resets under the drive of torsional spring, and whole process is convenient and efficient, and ampoule is opened Mouth is smooth.

Further, limiting slot corresponding with the positioning through hole or limit hole are offered on the force-applying piece, it is described Valve protection cap is placed in the limiting slot or the limit hole.

Further, the limiting slot is opened in the side of the force-applying piece, the side of the valve protection cap and the limiting slot Cell wall contact.

Further, the limit hole is opened in the bottom of the force-applying piece, the side of the valve protection cap and the limit hole Hole wall contact.

Further, the positioning through hole is at least provided with two, and interval opens up along its length on the handle, institute The quantity for stating limiting slot or the limit hole is identical as the quantity of the positioning through hole and be corresponding in turn to and open up.

Further, the aperture of the positioning through hole is at least two kinds, the groove depth of the limiting slot or the limit hole Hole depth is at least two kinds and is adapted to the aperture of the positioning through hole.

According to the specification of ampoule, the positioning through hole of different pore size is opened up on handle, while opening up on force-applying piece The limiting slot or limit hole of correspondingly-sized, enable this bottle opener to open the ampoule of plurality of specifications.

Further, the connection component includes connection bolt, attaching nut, and the connection bolt is successively arranged in described Force-applying piece, the torsional spring, the handle, and the force-applying piece and the handle are linked into an integrated entity by the attaching nut, The nut and the handle, which support, to be closed.

The utility model has the advantages that compared with prior art, the utility model has the advantages that: it provides a kind of specifically for ampoule unlatching Apparatus, operating process is convenient and efficient, and ampoule need to be only put into the corresponding position of this bottle opener, can open peace using shearing force Small jar is open smooth, avoids glass fragment pollution, reduces the probability that injury from sharp utensil occurs for operator, improves working efficiency；This Bottle opener is suitable for the ampoule of plurality of specifications, and cleaning, disinfecting process are all more convenient, and service life is long, to reach reduction branch Effect out.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model when offering limiting slot on force-applying piece；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the enlarged view I of Fig. 1；

Fig. 4 is that ampoule is placed in the structural schematic diagram in this bottle opener when offering limiting slot on force-applying piece；

Fig. 5 is the top view of the utility model when offering limit hole on force-applying piece；

Fig. 6 is that ampoule is placed in the structural schematic diagram in this bottle opener when offering limit hole on force-applying piece.

Specific embodiment

In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for Illustrate the utility model rather than limitation the scope of the utility model.

A kind of ampoule bottle opener, as shown in figs. 1 to 6, including force-applying piece 1, handle 2, torsional spring 3, connection component 4, connection group Part 4 includes connection bolt 41, attaching nut 42, and connection bolt 41, attaching nut 42, torsional spring 3 are stainless steel parts, force-applying piece 1, handle 2 is plastic part.

For force-applying piece 1 along the side A21 that the length direction of handle 2 is placed in handle 2, the length of handle 2 is greater than force-applying piece 1 Length, one end of force-applying piece 1 are free end, and the other end is connect by connection bolt 41, attaching nut 42 with handle 2, connection position One end of nearly handle 2 is rested against, torsional spring 3 is set between force-applying piece 1 and the joint face of handle 2, and connection bolt 41 is successively arranged in Force-applying piece 1, torsional spring 3, handle 2, and force-applying piece 1 and handle 2 are linked into an integrated entity by attaching nut 42, nut 42 and handle 2 To conjunction.

Open up respectively fluted on force-applying piece 1 and the joint face of handle 2, two torque arms 31 of torsional spring 3 are respectively placed in two In a groove, it is respectively embedded into two torque arms 31 in force-applying piece 1 and handle 2, after insertion, torsional spring 3 is in free state, this When, force-applying piece 1 is located at 2 top of handle, and the two is parallel to each other.

Positioning through hole 22 is offered on the side A21 of handle 2, positioning through hole 22 is located at towards force-applying piece 1, i.e. force-applying piece 1 22 top of positioning through hole, positioning through hole 22 vertically vertically open up, the quantity at least two of positioning through hole 22, the edge on handle 2 The length direction interval of handle 2 opens up, and positioning through hole 22 is circular hole, and aperture is at least two kinds, the aperture root of positioning through hole 22 According to the specification setting of the body 1001 of ampoule 100, the side of force-applying piece 1 offers limit corresponding with positioning through hole 22 The quantity of slot 11, limiting slot 11 is identical as the quantity of positioning through hole 22 and is corresponding in turn to and opens up, and the slot of each limiting slot 11 It is deep to be adapted to the aperture of corresponding positioning through hole 22, the valve protection cap suitable for ampoule 100 corresponding with such positioning through hole 22 1002 specification, in addition, width, length and the shape of 11 slot of limiting slot are matched with valve protection cap 1002, limiting slot 11 can To be through slot；In addition to limit hole can also be opened up on the bottom surface of force-applying piece 1 other than the side of force-applying piece 1 opens up limiting slot 11 12, limit hole 12 vertically vertically opens up, and quantity is same as size to match with positioning through hole 22, and limit hole 12 can be through-hole Or blind hole.The space that positioning through hole 22 and the cooperation of limiting slot 11 or limit hole 12 are constituted, for placing ampoule 100, after placement, peace The body 1001 of small jar 100 is arranged in positioning through hole 22, and valve protection cap 1002 is placed in limiting slot 11 or limit hole 12, and bottleneck 1003 leans on Proximal side A21, it is generally the case that be preferred with bottleneck 1003 slightly raised above side A21, the side of valve protection cap 1002 can be with limiting slot The wall surface of the hole fitting of 11 cell wall or limit hole 12 is preferred.

When opening ampoule using this bottle opener, carry out disinfection processing to ampoule first, then according to the specification of ampoule, Suitable positioning through hole is selected, the ampoule after disinfection is inserted into the positioning through hole from the bottom of handle, so that the valve protection cap of ampoule Positioning through hole is completely extended across, the position of limiting slot or limit hole is reached and is contacted with the wall surface of limiting slot or limit hole, ampoule Bottle portion is placed in positioning through hole, and the bottleneck position of ampoule is slightly beyond side A, and then both hands operate, with a hand Catch the lower part of ampoule bottle, another holds the handle for handle of stopping, and simultaneously with the thumb of the hand push force-applying piece oneself By holding, exerted a force by force-applying piece to the side of valve protection cap, so that force-applying piece turns an angle around connection component, in the work of shearing force Under, the body and valve protection cap of ampoule disconnect separation in the position of bottleneck, and ampoule is successfully opened, and after operation, force-applying piece is being turned round It is resetted under the drive of spring, whole process is convenient and efficient, and the opening of ampoule is smooth；The positioning through hole and limiting slot of different specification size Or the combination of limit hole, enable this bottle opener to be suitable for the ampoule of plurality of specifications, to enhance being applicable in for this bottle opener Property and usability, furthermore cleaning, disinfecting process it is all more convenient, service life is long, thus achieve the effect that reduce expenditure.

For more convenient operation, for being suitable for the positioning through hole and limiting slot or limit hole of the ampoule of smaller size Combination opens up through slot along the direction vertical with positioning through hole, so as to shorten fixed in the lower end of positioning through hole, the i.e. bottom of handle The depth of position through-hole, so that the more convenient lower part for catching ampoule bottle of operator；The medium position of force-applying piece is arranged to Arch, so that force-applying piece and handle are more convenient artificial observation port quality there are certain intervals space here, while in vision The top of the upper more convenient side A that the bottleneck of ampoule is manually placed in handle.

By a series of clinical manipulation, 9~December in 2017 is tried out in Neonatal Ward, is applicable in use process It in 1ml, 2ml, 5ml, 10ml, 20ml different size ampoule, can smoothly open, no disrepair phenomenon.Nurse's ampoule is improved to disappear The normalization of poison shortens nurse's dosing time-consuming, reduces the expense using sterile gauze package ampoule, avoid injury from sharp utensil Occur, reduces the pollution of patient's transfusion particle, 1 injury from sharp utensil did not occurred, improves nurse's satisfaction the trial employment period.

Claims (7)

1. a kind of ampoule bottle opener, it is characterised in that: including force-applying piece (1), handle (2), torsional spring (3), connection component (4), institute It states force-applying piece (1) to be placed on the one side A (21) of the handle (2), one end of the force-applying piece (1) is free end, the other end It is connect by the connection component (4) with the handle (2), is equipped between the joint face of the two and is sheathed on the connection component (4) two torque arms (31) of the torsional spring (3) on, the torsional spring (3) are respectively embedded into the force-applying piece (1) and the handle (2) it in, is offered positioning through hole (22) on the side A (21), the positioning through hole (22) is pacified towards the force-applying piece (1) The body of small jar is arranged in the positioning through hole (22), and the side of valve protection cap is contacted with the force-applying piece (1), and bottleneck is close to the side Face A (21).

2. a kind of ampoule bottle opener according to claim 1, it is characterised in that: offered on the force-applying piece (1) and institute The corresponding limiting slot (11) of positioning through hole (22) or limit hole (12) are stated, the valve protection cap is placed in the limiting slot (11) or described In limit hole (12).

3. a kind of ampoule bottle opener according to claim 2, it is characterised in that: the limiting slot (11) is opened in described apply The side of power part (1), the side of the valve protection cap are contacted with the cell wall of the limiting slot (11).

4. a kind of ampoule bottle opener according to claim 2, it is characterised in that: the limit hole (12) is opened in described apply The bottom of power part (1), the side of the valve protection cap are contacted with the hole wall of the limit hole (12).

5. a kind of ampoule bottle opener according to claim 2, it is characterised in that: the positioning through hole (22) is at least provided with two It is a, on the handle (2) along its length interval open up, the quantity of the limiting slot (11) or the limit hole (12) with The quantity of the positioning through hole (22) is identical and is corresponding in turn to and opens up.

6. a kind of ampoule bottle opener according to claim 5, it is characterised in that: the aperture of the positioning through hole (22) is at least Be two kinds, the groove depth of the limiting slot (11) or the hole depth of the limit hole (12) be at least two kinds and with the positioning through hole (22) aperture adaptation.

7. a kind of ampoule bottle opener according to claim 1, it is characterised in that: the connection component (4) includes connection spiral shell Bolt (41), attaching nut (42), the connection bolt (41) are successively arranged in the force-applying piece (1), the torsional spring (3), described Handle (2), and the force-applying piece (1) and the handle (2) are linked into an integrated entity by the attaching nut (42), the nut (42) it supports and closes with the handle (2).