CN201642882U - Inverted type transfusion package - Google Patents

Abstract

The utility model provides an inverted type transfusion package comprising a transfusion bottle for containing liquid medicine, wherein the transfusion bottle comprises a bottle mouth, a bottle body, a bottle cover and a hanging ring; the bottle body comprises a front side wall and a rear side wall which are respectively in curved surface shape and mutually combined, and each of the front side wall and the rear side wall comprises corresponding shoulder part, body part and bottom part, the front side wall and the rear side wall are in circular arc transitional connection, and the radius of the circular arc at the body parts and the bottom parts is larger than 3mm and smaller than 12mm; in addition, a connecting column is arranged below the bottom part of the bottle body; the bottle cover is welded together with the bottle mouth of the transfusion bottle; and the hanging ring is provided with a connecting hole, and the connecting column below the bottom part of the bottle body penetrates through the connecting hole to connect the hanging ring with the bottle body. With the inverted type transfusion package of the utility model, surrounding ambient air can be effectively prevented from seeping into the bottle to pollute the liquid medicine during transfusion; furthermore, the inverted type transfusion package is convenient to be hung in an inverted way, and the transfusion bottle and the bottle cover have simple structure, and are low in cost and convenient for use; and the inverted type transfusion package is suitable for popularization.

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, the adapter cavity portion that has portion of upper chamber and be connected with portion of upper chamber, the enclosing cover top is provided with perforate, and perforate is sealed by closure member; Inner cap welds or is connected in the enclosing cover, and inner cap and outer cover structure be complementary, and inner cap has projecting ring section, and the projecting ring section below is provided with diaphragm seal; Plug is injection-moulded in the projecting ring section of inner cap, and plug is positioned at the diaphragm seal top, and is enclosed in projecting ring section and the formed space of enclosing cover.

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, closure member comprises easy-to-fold cap, easy broken rod, foldable handle, draw ring, spiral cover and six kinds of forms of easily tore film.

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, inner cap has seal receptacle, and enclosing cover has joint face, and the seal receptacle of inner cap and the joint face of enclosing cover weld together.

Preferably, enclosing cover has recess, and inner cap has protuberance, and enclosing cover and inner cap are by the recess that matches each other and protuberance engagement connection together.

Preferably, the portion of upper chamber of enclosing cover is littler than adapter cavity portion, and perhaps portion of upper chamber is identical with adapter cavity portion size.

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

Figure 36 is the cutaway view of suspension ring shown in Figure 35 A-A along the line;

Figure 37 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package;

Figure 38 is the cutaway view of suspension ring shown in Figure 37 B-B along the line;

Figure 39 is the cutaway view according to the 3rd embodiment of the suspension ring of this utility model transfusion package;

Figure 40 is the right view of suspension ring shown in Figure 39;

Figure 41 is the vertical view of suspension ring shown in Figure 39;

Figure 42 is the partial sectional view according to first embodiment of transfusion package of the present utility model;

Figure 43 is the vertical view of transfusion package shown in Figure 42;

Figure 44 is the partial sectional view according to second embodiment of transfusion package of the present utility model;

Figure 45 is the vertical view of transfusion package shown in Figure 44;

Figure 46 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model;

Figure 47 is the vertical view of transfusion package shown in Figure 46;

Figure 48 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model;

Figure 49 is the vertical view of transfusion package shown in Figure 48;

Figure 50 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model;

Figure 51 is the vertical view of transfusion package shown in Figure 50;

Figure 52 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model;

Figure 53 is the vertical view of transfusion package shown in Figure 52;

Figure 54 is the partial sectional view according to the 7th 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 the 8th 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 9th 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 tenth 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 11 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 12 embodiment of transfusion package of the present utility model; And

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

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, comprising: enclosing cover 32, the adapter cavity portion 322 that has portion of upper chamber 321 and be connected with portion of upper chamber 321, enclosing cover 32 tops are provided with perforate 325, perforate 325 is by closure member 324 sealings, and in the present embodiment, closure member 324 is easy-to-fold caps, by the easy-to-fold cap that fractures, just can carry out transfusion operation; Inner cap 36, be welded in the enclosing cover 32, and inner cap 36 is complementary with enclosing cover 32 structures, inner cap 36 has projecting ring section 362, and projecting ring section 362 belows are provided with diaphragm seal 361, in the present embodiment, inner cap 36 has seal receptacle 365, and enclosing cover 32 has joint face 326, seal receptacle 365 welds together with joint face 326, like this, can save the material of inner cap 36, reduce inner cap 36 costs; Plug 34 is injection-moulded in the projecting ring section 362 of inner cap 36, and plug 34 is positioned at diaphragm seal 361 tops, and is enclosed in projecting ring section 362 and the enclosing cover 32 formed spaces, like this, plug is firm, and is easy to use, and, can reduce the consumption of plug 34, reduce the cost of plug 34.In the present embodiment, enclosing cover 32 is up-small and down-big structure, and promptly d＜D can reduce the consumption of plug 34 like this, and then reduces the cost of composite cover, and certainly, enclosing cover 32 portions of upper chamber 321 can be enlarged to the same big with adapter cavity portion 322, i.e. d=D.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, enclosing cover 32 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 this second embodiment, closure member 324 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 3rd embodiment, closure member 324 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 the 4th embodiment, closure member 324 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 that in the 5th embodiment, perforate 325 places of enclosing cover 32 have upwardly extending threaded protuberance, and the closure member 324 that seals this protuberance is spiral covers.

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 the 6th embodiment, closure member 324 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, among above-mentioned first embodiment on the enclosing cover 32 chamber portion 321 weld together with seal cover 36, and in the 7th embodiment, portion of upper chamber 321 is connected together with seal cover 36, more specifically, portion of upper chamber 321 has recess 327, and inner cap 36 has protuberance 367, and portion of upper chamber 321 and inner cap 36 are by the recess 327 that matches each other and protuberance 367 engagement connections together.

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 8th embodiment, closure member 324 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 9th embodiment, closure member 324 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 tenth embodiment, closure member 324 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 that in the 11 embodiment, perforate 325 places of enclosing cover 32 have upwardly extending threaded protuberance, and the closure member 324 that seals this protuberance is spiral covers.

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 12 embodiment, closure member 324 has made easily tore film into.

What deserves to be mentioned is: the bottle cap of above-mentioned second to 12 embodiment, all portion of upper chamber 321 can be strengthened, equally big up and down from seeing enclosing cover 32 in appearance, i.e. d=D.

Figure 35 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package; Figure 36 is the cutaway view of suspension ring shown in Figure 35 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 37 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package; Figure 38 is the cutaway view of suspension ring shown in Figure 37 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 41 is the plan view according to the 3rd embodiment of the suspension ring of this utility model transfusion package; Figure 39 is the cutaway view of suspension ring shown in Figure 41 C-C along the line; Figure 40 is the right view that hangs sheet shown in Figure 41.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 42 is the partial sectional view according to first embodiment of transfusion package of the present utility model; Figure 43 is the vertical view of transfusion package shown in Figure 42.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 35 and 36 described suspension ring, thereby do not repeat them here.

Figure 44 is the partial sectional view according to second embodiment of transfusion package of the present utility model; Figure 45 is the vertical view of transfusion package shown in Figure 44.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 46 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model; Figure 47 is the vertical view of transfusion package shown in Figure 46.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 48 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model; Figure 49 is the vertical view of transfusion package shown in Figure 48.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 50 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model; Figure 51 is the vertical view of transfusion package shown in Figure 50.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 52 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model; Figure 53 is the vertical view of transfusion package shown in Figure 52.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 54 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model; Figure 55 is the vertical view of transfusion package shown in Figure 54.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 56 is the partial sectional view according to the 8th 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 the 8th embodiment of the described bottle cap of Figure 25-26.

Figure 58 is the partial sectional view according to the 9th 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 9th embodiment of the described bottle cap of Figure 27-28.

Figure 60 is the partial sectional view according to the tenth 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 tenth embodiment of the described bottle cap of Figure 29-30.

Figure 62 is the partial sectional view according to the 11 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 11 embodiment of the described bottle cap of Figure 31-32.

Figure 64 is the partial sectional view according to the 12 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 12 embodiment of the described bottle cap of Figure 33-34.

It will be understood by those skilled in the art that in alternative embodiment, also can adopt the structure shown in Figure 37-38 or adopt the structure shown in Figure 39-41 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.

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), the adapter cavity portion (322) that has portion of upper chamber (321) and be connected with portion of described upper chamber (321), described enclosing cover (32) top is provided with perforate (325), and described perforate (325) is sealed by closure member (324);

Inner cap (36) welds or is connected in the described enclosing cover (32), and described inner cap (36) and described enclosing cover (32) structure be complementary, and described inner cap (36) has projecting ring section (362), and described projecting ring section (362) below is provided with diaphragm seal (361);

Plug (34) is injection-moulded in the projecting ring section (362) of described inner cap (36), and described plug (34) is positioned at described diaphragm seal (361) top, and is enclosed in described projecting ring section (362) and the formed space of described enclosing cover (32).

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 is characterized in that, the described closure member (324) that seals described enclosing cover perforate (325) comprises easy-to-fold cap, easy broken rod, foldable handle, draw ring, spiral cover and six kinds of forms of easily tore film.

8. 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).

9. inverted transfusion package according to claim 1 is characterized in that, described inner cap (36) has seal receptacle (365), and described enclosing cover (32) has joint face (326), and described seal receptacle (365) welds together with described joint face (326).

10. inverted transfusion package according to claim 1, it is characterized in that, described enclosing cover (32) has recess (327), described inner cap (36) has protuberance (367), and described enclosing cover (32) and described inner cap (36) are by the female portion (327) that matches each other and described protuberance (367) engagement connection together.

Images