CN201469660U - Large infusion package - Google Patents

Abstract

The utility model discloses a large infusion package. The large infusion package comprises a package container and a combined cover for sealing the package container, wherein the package container comprises a mouth, shoulders extending downwards from the mouth, a bottle body extending downwards from the shoulders, a bottom extending from the bottle body in a gradually contracting manner until closing, and a bottom support for supporting bottom, wherein the ratio of the width to the thickness of the bottle body is larger than or equal to 1.8. Compared with the prior plastic bottle package, through designing the shapes of the bottle body and the bottom, the width of the bottle body is larger than the thickness thereof, and the bottom takes the shape of extending downwards in a gradually contracting manner, so that a U-shaped or V-shaped transition is formed between the bottle side and the bottom, the contraction of the bottle body is convenient during transfusion process, and the manufacture cost is low.

Description

The infusion solutions packing

Technical field

This utility model belongs to the medical packaging field, is specifically related to a kind of packing container of infusion products.

Background technology

The infusion solutions packing has two kinds of forms at present, i.e. plastic bottle and soft bag.Wherein, Fig. 1 and Fig. 2 show the plastic bottle packing form, and this transfusion has the bottle 11 and the composite cover 12 that is welded on the bottle of fixed in shape with plastic bottle packing 10, and this bottle can be placed on the ground by the bottom.Fig. 3 shows transfusion packed in flexible pouchy form, and this transfusion comprises the bag 21 and the composite cover 22 that is welded on the interface of band suspension ring and bottleneck with packed in flexible pouchy 20, and the suspension ring on the bag 21 supply to hang up when transfusion.

With plastic bottle packing splendid attire infusion products, because plastic bottle can not shrink, the air admission of surrounding must be arranged in infusion process, this just unavoidably to medicinal liquid generation pollution in various degree, is unfavorable for patient's health.Adopt packed in flexible pouchy to come the splendid attire infusion products, in infusion process, owing to thin film can shrink, thereby do not have air to infiltrate, the quality of medicinal liquid is guaranteed, but because the soft bag infusion product price is higher relatively at present, so aspect promoting the use of, be restricted.

The utility model content

The purpose of this utility model is to provide a kind of and can shrinks and lower-cost infusion solutions packing.

For this reason, this utility model provides a kind of infusion solutions packing, comprises the bottle cap of packing container and sealed package container, and wherein, this packing container comprises: bottleneck; Shoulder extends downwards from bottleneck; Body extends downwards from shoulder, and the ratio of the width of body and thickness is greater than 1.8; The bottle end, extend to closure from the downward convergent of body; And lower supporter, its supporting bottle end.

Alternatively, at the bottom of above-mentioned lower supporter is soldered to bottle.At this moment, lower supporter is a separate part; Perhaps above-mentioned lower supporter is one-body molded with the bottle end.

Preferably, above-mentioned lower supporter is tapered substantially, offers lifting hole(eyelet) on the sidewall of lower supporter.Certainly, lower supporter also can make other up-small and down-big shape that packing container is kept upright.

Alternatively, the cross section of above-mentioned body is waist shape; Perhaps the cross section of body is flat hexagon.Certainly, the ratio that satisfies body width and thickness more than or equal to 1.8 situation under, the shape of body can be selected as required.

Alternatively, above-mentioned packing container the bottle end in the longitudinal section of thickness direction V-shaped substantially or U type.

Alternatively, the body width of above-mentioned packing container is 2～5.8 times of body thickness.

Preferably, above-mentioned bottle cap is a composite cover, and this composite cover comprises: enclosing cover, its roof outside have at least one draw ring handle easy to break or 2 or 3 and easily tear the folding handle; Plug is positioned at the roof inboard of enclosing cover; And inner cap, be connected in the enclosing cover and be close to and contact with plug.

Infusion solutions packing of the present utility model is compared with existing plastic bottle, by the design body and the shape at the bottle end, the width that makes body is more than 1.8 times of thickness, and at the bottom of making bottle the shape that downward convergent extends, thereby bottle side and the bottle end, taken the shape of the letter U or the V-arrangement transition, in infusion process, be convenient to the contraction of body like this.Compare with existing transfusion flexible bag, infusion solutions package stock cost of the present utility model and manufacturing cost are lower.In addition,, can guarantee the upright placement of packing container on the one hand at the bottom of bottle, be convenient to hanging of packing container on the other hand by lower supporter is set.

Except purpose described above, feature and advantage, this utility model also has other purpose, feature and advantage.Below with reference to figure, other purpose, feature and effect of the present utility model is described in further detail.

Description of drawings

Constitute this description a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with description.Among the figure:

Constitute this description a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with description.Among the figure:

Fig. 1 shows the structure of existing transfusion with plastic bottle packing with cutaway view;

Fig. 2 shows the upward view of plastic bottle packing shown in Figure 1;

Fig. 3 shows the structure of existing packed in flexible pouchy with cutaway view;

Fig. 4 shows the schematic structure of first embodiment that packs according to this utility model infusion solutions with cutaway view;

Fig. 5 is the A-A cross sectional view of infusion solutions packing shown in Figure 4;

Fig. 6 shows the vertical view that infusion solutions shown in Figure 4 is packed employed composite cover;

Fig. 7 shows the composite cover of packing employed second kind of structure according to infusion solutions of the present utility model;

Fig. 8 shows the topology view that composite cover shown in Figure 7 is torn at easy tearing ring;

Fig. 9 shows the composite cover according to employed the third structure of infusion solutions packing of the present utility model;

Figure 10 shows the vertical view of composite cover shown in Figure 9;

Figure 11 shows the schematic structure according to first embodiment of this utility model infusion solutions packing;

Figure 12 shows the side view of infusion solutions packing shown in Figure 11;

Figure 13 shows the vertical view of infusion solutions packing shown in Figure 11;

Figure 14 shows the schematic structure according to second embodiment of this utility model infusion solutions packing;

Figure 15 shows the side view of infusion solutions packing shown in Figure 14;

Figure 16 shows the vertical view of infusion solutions packing shown in Figure 14;

Figure 17 shows the schematic structure of second embodiment that packs according to this utility model infusion solutions with cutaway view;

Figure 18 shows the sketch map structure according to the 3rd embodiment of this utility model infusion solutions packing;

Figure 19 shows the lower supporter of infusion solutions packing shown in Figure 180;

Figure 20 shows the vertical view of lower supporter shown in Figure 19;

Figure 21 shows the bottle of infusion solutions packing shown in Figure 180; And

Figure 22 shows the modification of bottle shown in Figure 21.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, infusion solutions packing of the present utility model and infusion solutions packing are described in detail.

Fig. 4 shows the schematic structure of packing 30 first embodiment according to this utility model infusion solutions with cutaway view, Fig. 5 is the A-A cross sectional view of infusion solutions packing 30 shown in Figure 4, and Fig. 6 shows the vertical view that infusion solutions shown in Figure 4 is packed 30 employed composite covers 32.In the present embodiment, infusion solutions packing 30 comprises packing container 31 and the composite cover 32 that is welded on the packing container 31.

The shoulder 312 that packing container 31 comprises bottleneck 311, extend downwards from bottleneck, the body 313 that extends downwards from shoulder, the lower supporters (perhaps being called lower supporter) 315 that extend to the closed bottle end 314 and extend downwards from the downward convergent of body from the bottle ends 314.Bottleneck 311, shoulder 312, body 313, the bottle end 314 and lower supporter 315 can be one-body molded by blow molding method, and the softer bag of producing cost is low.This packing container employing soft plastic for example polypropylene and polypropylene modified material etc. is made, so that hang when infusing, packing container shrinks easily, certainly, also can select to be easy to hang other resin material of contraction.The width H of the cross section of packing container 31 and the ratio of thickness D be more than or equal to 1.8, for example is chosen as numerical value such as 2.0,2.5,2.8,3.0,3.5,4.0,5.0,5.8,6.0.It is pointed out that on the bottleneck 311 and can not have step 311a.

Composite cover 32 comprises enclosing cover 321, is connected in the inner cap 323 of enclosing cover 321, be folded in two plugs 325 at the top of inner cap 323, on enclosing cover 321, be provided with two foldable handles 322,324, foldable handle 322 and 324 fracture, can expose the plug zone corresponding to medicine liquid channel 326 and medicine liquid channel 327, conventional dosing operation and transfusion operation can be realized thrusting syringe needle in these plug zones.When electing medicine liquid channel 326 as the dosing passage, 327 of medicine liquid channels are infusion channel, and vice versa.

Fig. 7 shows the composite cover of packing employed second kind of structure according to infusion solutions of the present utility model, and Fig. 8 shows the topology view that composite cover shown in Figure 7 is torn at easy tearing ring.As shown in Figure 7 and Figure 8, one easy tearing ring 322 is only arranged on the enclosing cover 321 of composite cover 32, this easily tear handle to tear track rounded, when easily tearing handle 322 and tear, can expose circular plug zone, at least two medicine liquid channels 326,327 are positioned at this circular plug zone.

Fig. 9 shows the composite cover 32 of packing 30 employed the third structures according to infusion solutions of the present utility model, and Figure 10 shows the vertical view of composite cover 32 shown in Figure 9.As Fig. 9 and shown in Figure 10, the enclosing cover 321 of composite cover 32 is provided with three foldable handles 322,324,328, and corresponding three medicine liquid channels of these three foldable handles are so that form two dosing passages, an infusion channel.

In this utility model, be not limited to the said structure composite cover, can also be the lid of other structure of 311 of sealing a bottle.

Figure 11 shows the schematic structure according to first embodiment of this utility model infusion solutions packing, and Figure 12 shows the side view of infusion solutions packing shown in Figure 11, and Figure 13 shows the vertical view of infusion solutions packing shown in Figure 11.As Figure 11 to shown in Figure 13, the shoulder 312 that the infusion solutions packing 31 of present embodiment comprises integrated bottleneck 311, extend downwards from bottleneck, the body 313 that extends downwards from shoulder, the lower supporters (perhaps being called bottom support) 315 that extend to the closed bottle end 314 and extend downwards from the downward convergent of body from the bottle ends 314.The ratio of packing container 31 width H and thickness D equals 1.8, is flat.

Particularly, the body cross section is Long Circle or waist shape (as shown in figure 13), and the bottle end 314 is inverted cone substantially, and is V-shaped substantially in the cross section of thickness direction.Lower supporter 315 is tapered, and the bottom of this lower supporter 315 is a plane, bottle can be kept upright, so that transportation and nurse put when using.On the sidewall of lower supporter 315, preferably be provided with hole 315a,, carry out transfusion operation so that will hang by the formed infusion solutions packing 30 of packing container.

Figure 14 shows the schematic structure according to second embodiment of this utility model infusion solutions packing, and Figure 15 shows the side view of infusion solutions packing shown in Figure 14, and Figure 16 shows the vertical view of infusion solutions packing shown in Figure 14.To shown in Figure 16, the present embodiment and the first embodiment difference are that the ratio of packing container 31 width and thickness D equals 2.0 as Figure 14, and the body cross section is flat polygon, and the bottle end 314 is flat spherical crown shape, and its cross section at thickness direction is the U type substantially.

Figure 17 shows the schematic structure of second embodiment that packs according to this utility model infusion solutions with cutaway view.As shown in figure 17, the infusion solutions packing difference of the infusion solutions of present embodiment packing 30 and first embodiment is that the lower supporter 315 and the bottle end 314 are installed together, but not one-body molded.Particularly, welded post 316 is formed on the bottom at the bottle end 314, and this welded post 316 runs through lower supporter 315, welds together then.

Figure 18 shows the sketch map structure according to the 3rd embodiment of this utility model infusion solutions packing, and Figure 19 shows the lower supporter of infusion solutions packing shown in Figure 180, and Figure 20 shows the vertical view of lower supporter shown in Figure 19.Shown in Figure 18 to 20, the infusion solutions packing 31 of present embodiment comprises the lower supporter 315 at the bottom of being welded in bottle, and this lower supporter 315 is frustum, is used to keep the upright of bottle.Also be provided with hole 315a on the sidewall of this lower supporter 315, so that reversal of the natural order of things is on drip stand.Particularly, this lower supporter 315 has end face 315c and bottom surface 315b, and wherein end face 315c is provided with the hole 315d that runs through of welded post 316 for the bottle end, and welded post forms the fixedly fixed part of lower supporter 315 by pyrocondensation behind through hole 315d.

Figure 21 shows the bottle of infusion solutions packing shown in Figure 180, and Figure 22 shows the modification of bottle shown in Figure 21.As shown in figure 21, the bottle end 314 of bottle, have welded post 316, and this welded post 316 is with bottleneck 311, shoulder 312, body 313, the bottle ends 314 molding.As shown in figure 22, with the difference of bottle shown in Figure 21 be, the body of Figure 22 has the profile of body shown in Figure 11, and certainly, body also can have other structure.As a kind of special case, the bottle end 314, be retractable into the straight line of vertical body 313.

One of ordinary skill in the art will readily recognize that the ratio that satisfies body width and thickness more than or equal to 1.8 times situation under, the shape of the cross section of body is not limited to Long Circle or flat hexagon, can also be other shape, and is for example oval.In addition, can make amendment according to the cross sectional shape of body in the shoulder and the bottle end.

Compare with existing plastic bottle packing, the width of infusion solutions of the present utility model packing by making body is greater than the thickness of body, and at the bottom of making bottle the shape that downward convergent extends, like this in infusion process, be convenient to the contraction of body in infusion process, and need not to make medicinal liquid in the packing container identical with atmosphere and cause pollution.Compare with existing transfusion flexible bag, infusion solutions packing of the present utility model can utilize blow molding to make, and manufacturing cost is lower.

The above is a preferred embodiment of the present utility model only, is not limited to this utility model, and for a person skilled in the art, this utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. an infusion solutions packing is characterized in that, comprises the bottle cap of packing container and the described packing container of sealing, and wherein, described packing container comprises:

Bottleneck;

Shoulder extends downwards from described bottleneck;

Body extends downwards from described shoulder, and the ratio of the width of described body and thickness is more than or equal to 1.8;

The bottle end, extend to closure from the downward convergent of described body, and

Lower supporter supports the described bottle end.

2. infusion solutions packing according to claim 1 is characterized in that,

Described lower supporter is soldered to the described bottle end.

3. infusion solutions packing according to claim 1 is characterized in that,

The described lower supporter and the described bottle end, are one-body molded.

4. infusion solutions packing according to claim 1 is characterized in that,

Described lower supporter is tapered, offers lifting hole(eyelet) on the sidewall of described lower supporter.

5. infusion solutions packing according to claim 1 is characterized in that,

The cross section of described body is waist shape.

6. infusion solutions packing according to claim 1 is characterized in that,

The cross section of described body is flat hexagon.

7. infusion solutions packing according to claim 4 is characterized in that,

The described bottle end, is V-shaped in the longitudinal section of thickness direction.

8. infusion solutions packing according to claim 7 is characterized in that,

The described bottle end, be the U type in the longitudinal section of thickness direction.

9. infusion solutions packing according to claim 1 is characterized in that,

Described body width is 2～5.8 times of described body thickness.

10. infusion solutions packing according to claim 1 is characterized in that described bottle cap is a composite cover, and described composite cover comprises:

Enclosing cover, its roof outside have at least one draw ring handle easy to break or 2 or 3 and easily tear the folding handle;

Plug is positioned at the roof inboard of described enclosing cover; And

Inner cap is connected in the described enclosing cover and is close to described plug and contacts.

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