CN201658538U - Inverted transfusion package - Google Patents

Abstract

The utility model provides an inverted transfusion package which comprises a transfusion bottle for containing liquid medicine, a bottle cap and a hanging ring, wherein the transfusion bottle comprises a bottle mouth and a bottle body which comprises a front side wall and a rear side wall that are respectively in a shape of curved surface and combined with each other, each of the front side wall and the rear side wall respectively comprises a shoulder, a body and a bottom in a corresponding way, wherein the front side wall and the rear side wall are in transition connection by an arc, and the radius of the arc at the body part and the bottom part is more than 3mm and less than 12mm, in addition, a connecting post is arranged below the bottom of the bottle body; the bottle cover is welded with the mouth of the transfusion bottle; and the hanging ring is provided with a connecting hole, the connecting post below the bottom of the bottle body penetrates through the connecting hole to connect the hanging ring with the bottle body. The inverted type transfusion package can effectively avoid that surrounding air permeates into the bottle and pollutes the liquid medicine in transfusion process, is convenient for hanging the transfusion package in an inverted way and the transfusion bottle and the bottle cap are simple in structure, low in const, convenient in use and applicable to popularization and application.

Description

Inverted transfusion package

Technical field

This utility model relates to the medical packaging field, more specifically, relates to a kind of inverted transfusion package.

Background technology

Present transfusion package mode mainly contains two kinds, i.e. plastic bottle transfusion package and soft bag transfusion package.Fig. 1 shows the structure of the plastic bottle transfusion package of prior art, and Fig. 2 shows the K of this plastic bottle transfusion package to view; Fig. 3 shows the structure of the soft bag transfusion package of prior art, and Fig. 4 shows the vertical view of this soft bag transfusion package.With regard to the plastic bottle transfusion package, it has the low advantage of cost, but because plastic bottle can not shrink (as shown in Figure 2), thereby in infusion process, ambient air can be infiltrated in the plastic bottle, and this just unavoidably produces medicinal liquid and pollutes, and is unfavorable for patient's health; With regard to soft bag transfusion package, can shrink (as shown in Figure 4) because constitute the thin film of soft bag, so in infusion process, do not have air to infiltrate, medicinal liquid is pollution-free, but because the soft bag infusion product price is higher relatively, so aspect promoting the use of, be restricted.

Therefore, await providing a kind of novel transfusion package.

The utility model content

This utility model aims to provide a kind of inverted transfusion package, it can solve owing to the plastic bottle infusion products can not shrink to cause in infusion process and in the ambient air infiltration bottle medicinal liquid be produced pollution problems, and it is convenient to that the transfusion package reversal of the natural order of things is also had lower cost with respect to packed in flexible pouchy.

According to this utility model, a kind of inverted transfusion package is provided, it comprises: infusion bottle, be used for the splendid attire medicinal liquid, infusion bottle comprises bottleneck and bottle, bottle comprises and is curve form and front side wall that is bonded to each other and rear wall respectively, and each in front side wall and the rear wall comprises corresponding shoulder, body and bottom respectively, wherein, front side wall is connected with arc transition with rear wall, and at the body place and the bottom locate this circular arc radius greater than 3mm and less than 12mm, and wherein, below bottle body bottom, be provided with joint pin; Suspension ring have connecting hole, and the joint pin below the bottle body bottom passes the connecting hole of suspension ring, and preferably with the partial melting that passes suspension ring of this joint pin, the accumulation material of fusing links together suspension ring and bottle; And bottle cap, weld together with the bottleneck of infusion bottle, wherein, bottle cap is a composite cover, composite cover comprises: enclosing cover, have first passage portion and second channel portion, first passage portion opening part is provided with first passage portion closure member, second channel portion has upwardly extending protuberance, has concave station in the protuberance, is used to hold tightly the boss on the transfusion device syringe, the concave station below is provided with and the integrated membrane layer of protuberance, wherein, the protuberance outer surface has helicitic texture, and the second channel portion closure member that seals described protuberance opening is a spiral cover; Plug is injection-moulded in the first passage portion, is positioned at the below of first passage portion closure member, and wherein, by remove first passage portion closure member along first passage portion, plug is exposed in the air.

Preferably, suspension ring comprise: internal ring portion has the connecting hole that passes for the joint pin below the bottle body bottom; And outer portion, concentric and be connected to internal ring portion with internal ring portion by weak point.

Preferably, suspension ring comprise: supporting slice has the connecting hole that passes for the joint pin below the bottle body bottom; And banded hanger, its two ends are connected to supporting slice by weak point respectively.

Preferably, suspension ring comprise: laterally hang sheet, have the connecting hole that passes for the joint pin below the bottle body bottom; And vertically hang sheet, vertically be connected to laterally to hang sheet and have to hold and hang through hole.

Preferably, the ratio of the width of bottle and thickness is greater than 1.8 and less than 5.

Preferably, the outer surface of the front side wall of bottle and/or rear wall is provided with the applying guiding groove.

Preferably, be provided with the enclosing cover connecting portion in the bottom of enclosing cover, be provided with the bottleneck connecting portion at the top of bottleneck, by the enclosing cover connecting portion is welded mutually with the bottleneck connecting portion, the bottleneck of bottle cap and bottle welds together.

Preferably, first passage portion closure member is easy folding part.

Preferably, easily the folding part comprises easy-to-fold cap, easy broken rod, three kinds of forms of foldable handle.

Preferably, first passage portion closure member is a draw ring.

Preferably, first passage portion closure member is an easily tore film.

Preferably, first passage portion has threaded protuberance, and first closure member of sealing protuberance is a spiral cover.

Preferably, composite cover also comprises inner cap, and its clamping or be welded in the first passage portion is positioned at the below of plug, and the inner cap opening part is provided with diaphragm seal, and the inner cap bottom is higher than cover bottom portion, and cover bottom portion is welded with bottleneck.

Preferably, the first passage portion of enclosing cover and inner cap have scrobicular ring and the bulge loop that is complementary respectively, and the inner cap bulge loop is fastened in the scrobicular ring of enclosing cover first passage portion.

Preferably, inner cap has seal receptacle, and enclosing cover has joint face, and the seal receptacle of inner cap links to each other with welding manner with the joint face of enclosing cover.

Adopt inverted transfusion package of the present utility model, having overcome conventional plastic bottle infusion products can not shrink and cause in infusion process ambient air to be infiltrated in the bottle medicinal liquid generation pollution problems, it has realized the contraction of plastic bottle in infusion process by rational design, thereby avoid in the air admission medicinal liquid, and this inverted transfusion package is convenient to reversal of the natural order of things, and it is simple in structure, easy to use, and cost is lower, is suitable for promoting the use of.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain this utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:

Fig. 1 is the cutaway view of the plastic bottle transfusion package of prior art;

Fig. 2 is that the K of plastic bottle transfusion package shown in Figure 1 is to view;

Fig. 3 is the cutaway view of the soft bag transfusion package of prior art;

Fig. 4 is the vertical view of soft bag transfusion package shown in Figure 3;

Fig. 5 is the front view according to first embodiment of the infusion bottle of this utility model transfusion package;

Fig. 6 and Fig. 7 are respectively the side view and the vertical view of infusion bottle shown in Figure 5;

Fig. 8 is the front view according to second embodiment of the infusion bottle of this utility model transfusion package;

Fig. 9 and Figure 10 are respectively the side view and the vertical view of infusion bottle shown in Figure 8;

Figure 11 is the cutaway view according to first embodiment of the bottle cap of this utility model transfusion package;

Figure 12 is the vertical view of bottle cap shown in Figure 11;

Figure 13 is the cutaway view according to second embodiment of the bottle cap of this utility model transfusion package;

Figure 14 is the vertical view of bottle cap shown in Figure 13;

Figure 15 is the cutaway view according to the 3rd embodiment of the bottle cap of this utility model transfusion package;

Figure 16 is the vertical view of bottle cap shown in Figure 15;

Figure 17 is the cutaway view according to the 4th embodiment of the bottle cap of this utility model transfusion package;

Figure 18 is the vertical view of bottle cap shown in Figure 17;

Figure 19 is the cutaway view according to the 5th embodiment of the bottle cap of this utility model transfusion package;

Figure 20 is the vertical view of bottle cap shown in Figure 19;

Figure 21 is the cutaway view according to the 6th embodiment of the bottle cap of this utility model transfusion package;

Figure 22 is the vertical view of bottle cap shown in Figure 21;

Figure 23 is the cutaway view according to the 7th embodiment of the bottle cap of this utility model transfusion package;

Figure 24 is the vertical view of bottle cap shown in Figure 23;

Figure 25 is the cutaway view according to the 8th embodiment of the bottle cap of this utility model transfusion package;

Figure 26 is the vertical view of bottle cap shown in Figure 25;

Figure 27 is the cutaway view according to the 9th embodiment of the bottle cap of this utility model transfusion package;

Figure 28 is the vertical view of bottle cap shown in Figure 27;

Figure 29 is the cutaway view according to the tenth embodiment of the bottle cap of this utility model transfusion package;

Figure 30 is the vertical view of bottle cap shown in Figure 29;

Figure 31 is the cutaway view according to the 11 embodiment of the bottle cap of this utility model transfusion package;

Figure 32 is the vertical view of bottle cap shown in Figure 31;

Figure 33 is the cutaway view according to the 12 embodiment of the bottle cap of this utility model transfusion package;

Figure 34 is the vertical view of bottle cap shown in Figure 33;

Figure 35 is the cutaway view according to the 13 embodiment of the bottle cap of this utility model transfusion package;

Figure 36 is the vertical view of bottle cap shown in Figure 35;

Figure 37 is the cutaway view according to the 14 embodiment of the bottle cap of this utility model transfusion package;

Figure 38 is the vertical view of bottle cap shown in Figure 37;

Figure 39 is the cutaway view according to the 15 embodiment of the bottle cap of this utility model transfusion package;

Figure 40 is the vertical view of bottle cap shown in Figure 39;

Figure 41 is the cutaway view according to the 16 embodiment of the bottle cap of this utility model transfusion package;

Figure 42 is the vertical view of bottle cap shown in Figure 41;

Figure 43 is the cutaway view according to the 17 embodiment of the bottle cap of this utility model transfusion package;

Figure 44 is the vertical view of bottle cap shown in Figure 43;

Figure 45 is the cutaway view according to the 18 embodiment of the bottle cap of this utility model transfusion package;

Figure 46 is the vertical view of bottle cap shown in Figure 45;

Figure 47 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package;

Figure 48 is the cutaway view of suspension ring shown in Figure 47 A-A along the line;

Figure 49 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package;

Figure 50 is the cutaway view of suspension ring shown in Figure 49 B-B along the line;

Figure 51 is the cutaway view according to the 3rd embodiment of the suspension ring of this utility model transfusion package;

Figure 52 is the right view of suspension ring shown in Figure 51;

Figure 53 is the vertical view of suspension ring shown in Figure 51;

Figure 54 is the partial sectional view according to first embodiment of transfusion package of the present utility model;

Figure 55 is the vertical view of transfusion package shown in Figure 54;

Figure 56 is the partial sectional view according to second embodiment of transfusion package of the present utility model;

Figure 57 is the vertical view of transfusion package shown in Figure 56;

Figure 58 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model;

Figure 59 is the vertical view of transfusion package shown in Figure 58;

Figure 60 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model;

Figure 61 is the vertical view of transfusion package shown in Figure 60;

Figure 62 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model;

Figure 63 is the vertical view of transfusion package shown in Figure 62;

Figure 64 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model;

Figure 65 is the vertical view of transfusion package shown in Figure 64;

Figure 66 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model;

Figure 67 is the vertical view of transfusion package shown in Figure 66;

Figure 68 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model;

Figure 69 is the vertical view of transfusion package shown in Figure 68;

Figure 70 is the partial sectional view according to the 9th embodiment of transfusion package of the present utility model;

Figure 71 is the vertical view of transfusion package shown in Figure 70;

Figure 72 is the partial sectional view according to the tenth embodiment of transfusion package of the present utility model;

Figure 73 is the vertical view of transfusion package shown in Figure 72;

Figure 74 is the partial sectional view according to the 11 embodiment of transfusion package of the present utility model;

Figure 75 is the vertical view of transfusion package shown in Figure 74;

Figure 76 is the partial sectional view according to the 12 embodiment of transfusion package of the present utility model;

Figure 77 is the vertical view of transfusion package shown in Figure 76;

Figure 78 is the partial sectional view according to the 13 embodiment of transfusion package of the present utility model;

Figure 79 is the vertical view of transfusion package shown in Figure 78;

Figure 80 is the partial sectional view according to the 14 embodiment of transfusion package of the present utility model;

Figure 81 is the vertical view of transfusion package shown in Figure 80;

Figure 82 is the partial sectional view according to the 15 embodiment of transfusion package of the present utility model;

Figure 83 is the vertical view of transfusion package shown in Figure 82;

Figure 84 is the partial sectional view according to the 16 embodiment of transfusion package of the present utility model;

Figure 85 is the vertical view of transfusion package shown in Figure 84;

Figure 86 is the partial sectional view according to the 17 embodiment of transfusion package of the present utility model;

Figure 87 is the vertical view of transfusion package shown in Figure 86;

Figure 88 is the partial sectional view according to the 18 embodiment of transfusion package of the present utility model; And

Figure 89 is the vertical view of transfusion package shown in Figure 88.

The specific embodiment

Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

Fig. 5 is the front view according to first embodiment of the infusion bottle of this utility model transfusion package; Fig. 6 and Fig. 7 are respectively the side view and the vertical view of infusion bottle shown in Figure 5.Shown in Fig. 5-7, medicinal liquid can be contained in the infusion bottle 2, the infusion bottle 2 of this embodiment comprises: bottleneck 21 and bottle 23, bottle 23 comprises front side wall 231 and the rear wall 233 that is curve form respectively and is bonded to each other, and each in front side wall 231 and the rear wall 233 comprises each self-corresponding shoulder 231a downwards successively from bottleneck 21,233a, body 231b, 233b and bottom 231c, 233c, wherein, as Fig. 6 and 7 clearer illustrating, the front side wall 231 of bottle 23 and rear wall 233 are connected with arc transition, and more specifically, front side wall 231 and rear wall 233 are at body 231b, 233b place and bottom 231c, 233c sentences the less little arc transition of radius and connects, and the width W of bottle 23 goes out the enough multiples of thickness T greatly, so, this infusion bottle (such as plastic bottle) constitutes an oblate packing container, when with infusion bottle 2 and during infusing with transfusion package reversal of the natural order of things after bottle cap combines, be the front side wall 231 and the close gradually also applying of rear wall 233 of curve form, thereby can reach the result of use of soft bag transfusion package in the prior art, promptly prevent in the air admission medicinal liquid in the surrounding.Preferably, front side wall 231 and rear wall 233 all are the curve form of rounding off, can prevent the supporting role of flex point in the non-rounding off curved surface like this and hinder front side wall 231 and rear wall 233 near and applying, help the contraction of transfusion package.Compare with the production technology of packed in flexible pouchy, the cost of producing this plastic bottle is obviously lower.Preferably, at the arc radius of body 231b, 233b place and bottom 231c, 233c place arc transition greater than 3mm and less than 12mm, and preferably, the ratio of the width W of bottle 23 and thickness T is greater than 1.8 and less than 5, when getting the numerical value of this scope, the front side wall 231 of this infusion bottle 2 and rear wall 233 can be realized fitting better.In this embodiment, the bottleneck 21 of infusion bottle 2 and bottle 23 can be integrated.

As shown in Figure 5, joint line between front side wall 231 and the rear wall 233 (being outer contour shown in Figure 5) is one and disconnects at bottleneck 21 places and curve that other place links up, specifically, the transition position of shoulder 231a, 233a and body 231b, 233b upper end is a circular arc line, at body 231b, 233b lower end and bottom 231c, 233c transition position is circular arc line also, and can be the assemble line of straight line, camber line or straight line and camber line at shoulder 231a, 233a, body 231b, 233b and bottom 231c, 233c three places.As a kind of special case, the joint line at shoulder 231a, 233a place can be directly tangent with body 231b, 233b during for circular arc line, also can be directly tangent with body 231b, 233b when the joint line at bottom 231c, 233c place is circular arc line.In a preferred embodiment, be the front side wall 231 of curve form and rear wall 233 about the faying face symmetry.In other embodiments, front side wall and rear wall are asymmetric setting, and for example the surface area of front side wall 231 is greater than or less than the surface area of rear wall 233.

Also show among Fig. 5 and have joint pin 25 below bottle 23 bottoms, it is used for suspension ring by being connected in bottle 23 such as modes such as welding, and is as described below.Preferably, the joint pin 25 below bottle 23 bottoms can be one-body molded with the bottle 23 of infusion bottle 2.In addition, in the infusion bottle 2 of this embodiment, the top that centers on bottleneck 21 is provided with bottleneck connecting portion 213, so that weld mutually with bottle cap, this will be further described below.

Fig. 8 is the front view according to second embodiment of the infusion bottle of this utility model transfusion package; Fig. 9 and Figure 10 are respectively the side view and the vertical view of bottle shown in Figure 8.The difference of the infusion bottle of the infusion bottle of this embodiment and above-mentioned first embodiment is, extremely shown in Figure 10 as Fig. 8, be provided with applying guide channel 2311 and 2331 around the front side wall 231 of bottle 23 and the rear wall 233, these applying guide channels can be linearly or the combination of camber line or straight line and camber line extend, the bootable front side wall 231 of applying guide channel is set during infusing, more easily fits with rear wall 233.At other embodiment, front side wall 231 and rear wall 233 the two one of one or more applying guide channel can be set, another can not open or open one or open many applying guide channels, and both line of rabbet joint can symmetry also can be asymmetric.Also preferably, the curved surface of front side wall 231 and rear wall 233 can be identical so that manufacturing still also can have different curved surfaces as the case may be.

Figure 11 is the cutaway view according to first embodiment of the bottle cap of this utility model transfusion package; Figure 12 is the vertical view of bottle cap shown in Figure 11.In conjunction with referring to Figure 11 and 12, among this embodiment, bottle cap is single plug composite cover, comprise: enclosing cover 32, have first passage portion 321 and second channel portion 322, first passage portion 321 opening parts are provided with first passage portion closure member 326, in the present embodiment, first passage portion closure member 326 is easy-to-fold caps, and second channel portion 322 has upwardly extending protuberance 324, has concave station 3241 in the protuberance 324, be used to hold tightly the boss on the transfusion device syringe, concave station 3241 can be held the boss on the transfusion device syringe tightly, can play the effect of plug, and concave station 3241 belows are provided with and protuberance 324 integrated membrane layers 3243, membrane layer 3243 can prevent that liquid from flowing out, function with composite cover inner cap, wherein, protuberance 324 outer surfaces have helicitic texture, the second channel portion closure member 328 that seals described protuberance 324 openings is spiral covers, by unclamping spiral cover, second channel portion 322 just is exposed in the air, can carry out the loading operation then more conveniently; Plug 34 is injection-moulded in the first passage portion 321, is positioned at the below of first passage portion closure member 326 (easy-to-fold caps), and wherein, by remove first passage portion closure member 326 (easy-to-fold cap) along first passage portion 321, plug 34 is exposed in the air.Preferably, be provided with enclosing cover connecting portion 323 around enclosing cover 32 lower ends.Like this, by enclosing cover connecting portion 323 and the bottleneck connecting portion 213 that is provided with around bottleneck 21 tops are as mentioned above welded together, bottle cap (being specially enclosing cover) can weld together with the bottleneck 21 of infusion bottle 2.

Figure 13 is the cutaway view according to second embodiment of the bottle cap of this utility model transfusion package; Figure 14 is the vertical view of bottle cap shown in Figure 13.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned first embodiment is that in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easy broken rod into.

Figure 15 is the cutaway view according to the 3rd embodiment of the bottle cap of this utility model transfusion package; Figure 16 is the vertical view of bottle cap shown in Figure 15.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned first embodiment is that in the present embodiment, in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made foldable handle into.

Figure 17 is the cutaway view according to the 4th embodiment of the bottle cap of this utility model transfusion package; Figure 18 is the vertical view of bottle cap shown in Figure 17.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned first embodiment is that in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made draw ring into.

Figure 19 is the cutaway view according to the 5th embodiment of the bottle cap of this utility model transfusion package; Figure 20 is the vertical view of bottle cap shown in Figure 19.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned first embodiment is, in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and first passage portion 321 has threaded protuberance in the present embodiment, and the first passage portion closure member 326 of sealing protuberance is a spiral cover.

Figure 21 is the cutaway view according to the 6th embodiment of the bottle cap of this utility model transfusion package; Figure 22 is the vertical view of bottle cap shown in Figure 21.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned first embodiment is that in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easily tore film into.

Figure 23 is the cutaway view according to the 7th embodiment of the bottle cap of this utility model transfusion package; Figure 24 is the vertical view of bottle cap shown in Figure 23.The difference of the bottle cap of this embodiment and above-mentioned first embodiment is, in the present embodiment, composite cover also has inner cap 36, it is connected in the first passage portion 321, be positioned at the below of plug 34, as shown in the figure, the first passage portion 321 and the inner cap 36 of enclosing cover has the scrobicular ring 3217 and bulge loop 367 that is complementary respectively, inner cap bulge loop 367 is fastened in the scrobicular ring 3217 of enclosing cover first passage portion, inner cap 36 opening parts are provided with diaphragm seal 361, and inner cap 36 bottoms are higher than enclosing cover 32 bottoms, enclosing cover 32 bottoms and bottleneck or bag mouth welding.

Figure 25 is the cutaway view according to the 8th embodiment of the bottle cap of this utility model transfusion package; Figure 26 is the vertical view of bottle cap shown in Figure 25.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned the 7th embodiment is that in the 7th embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easy broken rod into.

Figure 27 is the cutaway view according to the 9th embodiment of the bottle cap of this utility model transfusion package; Figure 28 is the vertical view of bottle cap shown in Figure 27.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned the 7th embodiment is that in the 7th embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made foldable handle into.

Figure 29 is the cutaway view according to the tenth embodiment of the bottle cap of this utility model transfusion package; Figure 30 is the vertical view of bottle cap shown in Figure 29.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned the 7th embodiment is that in the 7th embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made draw ring into.

Figure 31 is the cutaway view according to the 11 embodiment of the bottle cap of this utility model transfusion package; Figure 32 is the vertical view of bottle cap shown in Figure 31.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned the 7th embodiment is, in the 7th embodiment, first passage portion closure member 326 is easy-to-fold caps, and first passage portion 321 has threaded protuberance in the present embodiment, and the first passage portion closure member 326 of sealing protuberance is a spiral cover.

Figure 33 is the cutaway view according to the 12 embodiment of the bottle cap of this utility model transfusion package; Figure 34 is the vertical view of bottle cap shown in Figure 33.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned the 7th embodiment is that in the 7th embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easily tore film into.

Figure 35 is the cutaway view according to the 13 embodiment of the bottle cap of this utility model transfusion package; Figure 36 is the vertical view of bottle cap shown in Figure 35.The difference of the bottle cap of this embodiment and above-mentioned the 7th embodiment is that among above-mentioned the 7th embodiment, enclosing cover 32 is connected together with inner cap 36, and in the 13 embodiment, composite cover has inner cap 36, and this inner cap is welded in the first passage portion 321, is positioned at the below of plug 34, as shown in the figure, inner cap 36 has seal receptacle 369, and enclosing cover 32 has joint face 329, and the seal receptacle 369 of inner cap 36 and the joint face of enclosing cover 32 329 link to each other with welding manner, like this, connection is tight and easy to use.

Figure 37 is the cutaway view according to the 14 embodiment of the bottle cap of this utility model transfusion package; Figure 38 is the vertical view of bottle cap shown in Figure 37.The difference of the bottle cap of this embodiment and the bottle cap of above-mentioned the 13 embodiment is that in the 13 embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easy broken rod into.

Figure 39 is the cutaway view according to the 15 embodiment of the bottle cap of this utility model transfusion package; Figure 40 is the vertical view of bottle cap shown in Figure 39.The difference of the bottle cap of this embodiment and the bottle cap of above-mentioned the 13 embodiment is that in the 13 embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made foldable handle into.

Figure 41 is the cutaway view according to the 16 embodiment of the bottle cap of this utility model transfusion package; Figure 42 is the vertical view of bottle cap shown in Figure 41.The difference of the bottle cap of this embodiment and the Bottle cap structure of above-mentioned the 13 embodiment is that in first embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made draw ring into.

Figure 43 is the cutaway view according to the 17 embodiment of the bottle cap of this utility model transfusion package; Figure 44 is the vertical view of bottle cap shown in Figure 43.The difference of the bottle cap of this embodiment and the Bottle cap structure of above-mentioned the 13 embodiment is, in the 13 embodiment, first passage portion closure member 326 is easy-to-fold caps, first passage portion 321 has threaded protuberance in the present embodiment, and the first passage portion closure member of sealing protuberance is a spiral cover.

Figure 45 is the cutaway view according to the 18 embodiment of the bottle cap of this utility model transfusion package; Figure 46 is the vertical view of bottle cap shown in Figure 45.The difference of the bottle cap of this embodiment and the Bottle cap structure of above-mentioned the 13 embodiment is that in the 13 embodiment, first passage portion closure member 326 is easy-to-fold caps, and in the present embodiment, first passage portion closure member 326 has made easily tore film into.

Figure 47 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package; Figure 48 is the cutaway view of suspension ring shown in Figure 47 A-A along the line.These suspension ring 5 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, suspension ring 5 comprise internal ring portion 51, have the connecting hole 513 that runs through for the joint pin below the bottle body bottom; Outer portion 53, be connected to internal ring portion 51 by weak point 55, wherein, internal ring portion 51 can be fitted with bottle body bottom, joint pin below the bottle body bottom passes connecting hole 513, the part melting that stretches out outside the connecting hole of this joint pin forms the accumulation material, and the accumulation material firmly fixes suspension ring 5 and bottle and links together.When transfusion operation, because the existence of weak point 55 can form angle between outer portion 53 and the internal ring portion 51.Internal ring portion 51 and outer portion 53 can be circle, in other embodiments, also can make for example polygon of other shape.Connect by weak point 55 transition between internal ring portion 51 and the outer portion 53, when transfusion operation, can form approximate right angle easily.Above-mentioned internal ring portion 51 and outer portion 53 can be passed through the integrated through injection molding molding, the convenient manufacturing.

Figure 49 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package; Figure 50 is the cutaway view of suspension ring shown in Figure 49 B-B along the line.These suspension ring 6 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, these suspension ring 6 comprise supporting slice 61 and banded hanger 63, supporting slice is provided with the connecting hole 613 that the joint pin below the confession bottle body bottom passes, the two ends of hanger 63 are connected with the two ends transition of supporting slice 61 by weak point 65 respectively, can be with the perforation 633 of transfusion package reversal of the natural order of things thereby form.Thus, when transfusion operation, can form approximate right angle easily between supporting slice 61 and the banded hanger 63.Above-mentioned supporting slice 61 and hanger 63 can pass through the integrated through injection molding molding, the convenient manufacturing.

Figure 53 is the plan view according to the 3rd embodiment of the suspension ring of this utility model transfusion package; Figure 51 is the cutaway view of suspension ring C-C along the line shown in Figure 53; Figure 52 is for hanging the right view of sheet shown in Figure 53.These suspension ring 7 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, these suspension ring 7 comprise and laterally hang sheet 71 and vertically hang sheet 73.Laterally hang sheet 71 and be provided with the connecting hole 713 that passes for the joint pin below the bottle body bottom, vertically hang sheet 73 and be vertically connected at laterally to hang sheet 71 and be provided with to hold and hang through hole 733.Above-mentionedly laterally hang sheet 71 and vertically hang sheet 73 and can pass through the integrated through injection molding molding, the convenient manufacturing.

Figure 54 is the partial sectional view according to first embodiment of transfusion package of the present utility model; Figure 55 is the vertical view of transfusion package shown in Figure 54.As shown in the figure, in this embodiment, transfusion package comprises: the infusion bottle 2 of splendid attire medicinal liquid 1; Below bottle cap 3 that welds mutually with the bottleneck 21 of infusion bottle 2 and bottle 23 bottoms that are positioned at infusion bottle 2 and with suspension ring 5 such as joint pin 25 by being welded to connect.Joint pin 25 passes the connecting hole of suspension ring and by the mode such as welding suspension ring 5 and bottle 23 is fixed together, and wherein, joint pin 25 passes and forms windrow behind the partial melting of suspension ring 5 and suspension ring 5 are firmly fixed with bottle 23 be connected.In this embodiment, the structure of infusion bottle 2 and joint pin 25 is identical with first embodiment of the infusion bottle of describing with reference to Fig. 5-7, the structure of bottle cap 3 is with identical with reference to first embodiment of the described bottle cap of Figure 11-12, and the structure of suspension ring 5 is with identical with reference to first embodiment of Figure 47 and 48 described suspension ring, thereby do not repeat them here.

Figure 56 is the partial sectional view according to second embodiment of transfusion package of the present utility model; Figure 57 is the vertical view of transfusion package shown in Figure 56.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to second embodiment of the described bottle cap of Figure 13-14.

Figure 58 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model; Figure 59 is the vertical view of transfusion package shown in Figure 58.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 3rd embodiment of the described bottle cap of Figure 15-16.

Figure 60 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model; Figure 61 is the vertical view of transfusion package shown in Figure 60.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 4th embodiment of the described bottle cap of Figure 17-18.

Figure 62 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model; Figure 63 is the vertical view of transfusion package shown in Figure 62.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 5th embodiment of the described bottle cap of Figure 19-20.

Figure 64 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model; Figure 65 is the vertical view of transfusion package shown in Figure 64.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 6th embodiment of the described bottle cap of Figure 21-22.

Figure 66 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model; Figure 67 is the vertical view of transfusion package shown in Figure 66.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 7th embodiment of the described bottle cap of Figure 23-24.

Figure 68 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model; Figure 69 is the vertical view of transfusion package shown in Figure 68.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 8th embodiment of the described bottle cap of Figure 25-26.

Figure 70 is the partial sectional view according to the 9th embodiment of transfusion package of the present utility model; Figure 71 is the vertical view of transfusion package shown in Figure 70.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 9th embodiment of the described bottle cap of Figure 27-28.

Figure 72 is the partial sectional view according to the tenth embodiment of transfusion package of the present utility model; Figure 73 is the vertical view of transfusion package shown in Figure 72.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the tenth embodiment of the described bottle cap of Figure 29-30.

Figure 74 is the partial sectional view according to the 11 embodiment of transfusion package of the present utility model; Figure 75 is the vertical view of transfusion package shown in Figure 74.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 11 embodiment of the described bottle cap of Figure 31-32.

Figure 76 is the partial sectional view according to the 12 embodiment of transfusion package of the present utility model; Figure 77 is the vertical view of transfusion package shown in Figure 76.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 12 embodiment of the described bottle cap of Figure 33-34.

Figure 78 is the partial sectional view according to the 13 embodiment of transfusion package of the present utility model; Figure 79 is the vertical view of transfusion package shown in Figure 78.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 13 embodiment of the described bottle cap of Figure 35-36.

Figure 80 is the partial sectional view according to the 14 embodiment of transfusion package of the present utility model; Figure 81 is the vertical view of transfusion package shown in Figure 80.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 14 embodiment of the described bottle cap of Figure 37-38.

Figure 82 is the partial sectional view according to the 15 embodiment of transfusion package of the present utility model; Figure 83 is the vertical view of transfusion package shown in Figure 82.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 15 embodiment of the described bottle cap of Figure 39-40.

Figure 84 is the partial sectional view according to the 16 embodiment of transfusion package of the present utility model; Figure 85 is the vertical view of transfusion package shown in Figure 84.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 16 embodiment of the described bottle cap of Figure 41-42.

Figure 86 is the partial sectional view according to the 17 embodiment of transfusion package of the present utility model; Figure 87 is the vertical view of transfusion package shown in Figure 86.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 17 embodiment of the described bottle cap of Figure 43-44.

Figure 88 is the partial sectional view according to the 18 embodiment of transfusion package of the present utility model; Figure 89 is the vertical view of transfusion package shown in Figure 88.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 18 embodiment of the described bottle cap of Figure 45-46.

It will be understood by those skilled in the art that in alternative embodiment, also can adopt the structure shown in Figure 49-50 or adopt the structure shown in Figure 51-53 according to the suspension ring of transfusion package of the present utility model.And, also can adopt the structure shown in Fig. 8-10 according to the infusion bottle of transfusion package of the present utility model.

As can be seen from the above description, transfusion package of the present utility model has been realized following technique effect:

Adopt inverted transfusion package of the present utility model, above-mentioned unique design by infusion bottle, overcome because the plastic bottle infusion products can not shrink in infusion process because ambient air is infiltrated the problem to liquid medicine contamination, thereby avoided harm patient's health; In addition, in inverted transfusion package of the present utility model, be provided with suspension ring, thereby be convenient to when transfusion, transfusion package be hung upside down.

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 inverted transfusion package is characterized in that, comprising:

Infusion bottle (2), be used for splendid attire medicinal liquid (1), described infusion bottle (2) comprises bottleneck (21) and bottle (23), described bottle (23) comprises front side wall (231) and the rear wall (233) that is curve form respectively and is bonded to each other, in described front side wall and the described rear wall each comprises corresponding shoulder (231a respectively, 233a), body (231b, 233b) and bottom (231c, 233c), wherein, described front side wall (231) is connected with arc transition with described rear wall (233), and body (231b, 233b) locate and the bottom (231c, 233c) radius (r) of circular arc is stated greater than 3mm and less than 12mm in the place, and wherein, below the bottom of described bottle (23), be provided with joint pin (25);

Suspension ring (5,6,7) have connecting hole (513,613,713), and the following joint pin (25) in described bottle (23) bottom passes the connecting hole (513,613,713) of described suspension ring (5,6,7) and described suspension ring (5,6,7) and described bottle (23) are linked together; And

Bottle cap (3) welds together with the bottleneck (21) of described infusion bottle (2), and wherein, described bottle cap (3) is a composite cover, and described composite cover comprises:

Enclosing cover (32), have first passage portion (321) and second channel portion (322), described first passage portion (321) opening part is provided with first passage portion closure member (326), described second channel portion (322) has upwardly extending protuberance (324), has concave station (3241) in the described protuberance (324), described concave station (3241) below is provided with and the integrated membrane layer of described protuberance (324) (3243), wherein, described protuberance (324) outer surface has helicitic texture, and the second channel portion closure member (328) that seals described protuberance (324) opening is a spiral cover;

Plug (34), be injection-moulded in the described first passage portion (321), be positioned at the below of described first passage portion's closure member (326), wherein, by removing described first passage portion's closure member (326) along described first passage portion (321), described plug (34) is exposed in the air.

2. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (5) comprising: internal ring portion (51) has the described connecting hole (513) that passes for the following joint pin (25) in described bottle (23) bottom; And outer portion (53), be connected to described internal ring portion (51) by weak point (55).

3. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (6) comprising: supporting slice (61) has the described connecting hole (613) that passes for the following joint pin (25) in described bottle (23) bottom; And banded hanger (63), its two ends are connected to described supporting slice (61) by weak point (65) respectively.

4. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (7) comprising: laterally hang sheet (71), have the described connecting hole (713) that passes for the following joint pin (25) in described bottle (23) bottom; And vertically hang sheet (73), vertically be connected to described laterally hang sheet (71) and have to hold hang through hole (733).

5. inverted transfusion package according to claim 1 is characterized in that, the width (W) of described bottle (23) and the ratio of thickness (T) are greater than 1.8 and less than 5.

6. inverted transfusion package according to claim 1 is characterized in that, the front side wall (231) of described bottle (23) and/or the outer surface of rear wall (233) are provided with applying guiding groove (2311; 2331).

7. inverted transfusion package according to claim 1, it is characterized in that, be provided with enclosing cover connecting portion (323) in the bottom of described enclosing cover (32), be provided with bottleneck connecting portion (213) at the top of described bottleneck (21), described enclosing cover connecting portion (323) welds together with described bottleneck connecting portion (213).

8. inverted transfusion package according to claim 1, it is characterized in that, described composite cover also comprises inner cap (36), its clamping or be welded in the described first passage portion (321), be positioned at the below of described plug (34), described inner cap (36) opening part is provided with diaphragm seal (361), and is higher than enclosing cover (32) bottom bottom the described inner cap (36), and described enclosing cover (32) bottom welds together with described bottleneck (21).

9. inverted transfusion package according to claim 8, it is characterized in that, the first passage portion (321) of described enclosing cover and described inner cap (36) have the scrobicular ring (3217) and bulge loop (367) that is complementary respectively, and described inner cap bulge loop (367) is fastened in the scrobicular ring (3217) of described enclosing cover first passage portion.

10. inverted transfusion package according to claim 8, it is characterized in that, described inner cap (36) has seal receptacle (369), described enclosing cover (32) has joint face (329), and the seal receptacle (369) of described inner cap (36) links to each other with welding manner with the joint face (329) of described enclosing cover (32).

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