CN201676218U - Inverted transfusion package - Google Patents

Abstract

The utility model provides an inverted transfusion package comprising a transfusion bottle, a bottle cap and a lifting ring, wherein the transfusion bottle is used for containing the liquid medicine and comprises a bottle opening and a bottle body; the bottle body comprises a front side wall and a rear side wall which are respectively curved and combined with each other; each of the front side wall and the rear side wall respectively comprises corresponding shoulders, a body and a bottom; the front side wall and the rear side wall are in arc transition connection; the radius of the arc is more than 3mm and less than 12mm at the body and the bottom; connecting columns are arranged below the bottom of the bottle body; the bottle cap is welded with the bottle opening of the transfusion bottle; the lifting ring is provided with a connecting hole; and the connecting columns below the bottom of the bottle body pass through the connecting hole to connect the lifting ring and the bottle body. By adopting the inverted transfusion package, the pollution of the liquid medicine by the penetration of the ambient air in the bottle during the transfusion process can be effectively avoided, the transfusion package is convenient to be inverted, and the transfusion bottle and the bottle cap have simple structure, low cost, convenient use and convenient popularization and application.

Description

Inverted transfusion package

Technical field

This utility model relates to the medical packaging field, in particular 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, and first passage portion and second channel portion opening part is respectively arranged with first passage portion closure member and second channel portion closure member, wherein, at least one is a draw ring in first passage portion closure member and the second channel portion closure member; First plug is arranged in the first passage portion, is positioned at the below of first passage portion closure member, and wherein, by removing first passage portion closure member along first passage portion opening, first plug is exposed in the air; Second plug is arranged in the second channel portion, is positioned at the below of second channel portion closure member, and wherein, by removing second channel portion closure member along second channel portion opening, second plug is exposed in the air; Inner cap, be arranged in the enclosing cover and and be complementary with enclosing cover, inner cap has third channel portion and four-way portion, and third channel portion and four-way portion are positioned at the below of first plug and second plug respectively, third channel portion and four-way portion opening part are provided with diaphragm seal, and the bottom of inner cap is mutually concordant with the bottom 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, be connected to 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, first passage portion closure member and second channel portion closure member all are draw rings.

Preferably, one in first passage portion closure member and the second channel portion closure member is draw ring, and another is foldable handle, easy-to-fold cap or easy broken rod.

Preferably, enclosing cover and inner cap have recess and the protuberance that is complementary respectively, and the recess of enclosing cover and the protuberance of inner cap are connected together.

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.

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 ambient air to infiltrate in the infusion bottle and then enter in the medicinal liquid, and this inverted transfusion package is convenient to reversal of the natural order of things, 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 plan view according to first embodiment of the suspension ring of this utility model transfusion package;

Figure 20 is the cutaway view of suspension ring shown in Figure 19 A-A along the line;

Figure 21 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package;

Figure 22 is the cutaway view of suspension ring shown in Figure 21 B-B along the line;

Figure 23 is the view of analysing and observe according to the 3rd embodiment of the suspension ring of this utility model transfusion package;

Figure 24 is the right view of suspension ring shown in Figure 23;

Figure 25 is the vertical view of suspension ring shown in Figure 23;

Figure 26 is the partial sectional view according to first embodiment of transfusion package of the present utility model;

Figure 27 is the vertical view of transfusion package shown in Figure 26;

Figure 28 is the partial sectional view according to second embodiment of transfusion package of the present utility model;

Figure 29 is the vertical view of transfusion package shown in Figure 28;

Figure 30 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model;

Figure 31 is the vertical view of transfusion package shown in Figure 30;

Figure 32 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model;

Figure 33 is the vertical view of transfusion package shown in Figure 32;

Figure 34 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model;

Figure 35 is the vertical view of transfusion package shown in Figure 34;

Figure 36 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model;

Figure 37 is the vertical view of transfusion package shown in Figure 36;

Figure 38 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model;

Figure 39 is the vertical view of transfusion package shown in Figure 38;

Figure 40 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model; And

Figure 41 is the vertical view of transfusion package shown in Figure 40.

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 (as shown in Figure 7), 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, prevent that promptly air in the surrounding from infiltrating infusion bottle and then enter in the medicinal liquid.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, front side wall 231 and rear wall 233 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 two plug composite covers, comprise: enclosing cover 32, have first passage portion 321 and second channel portion 322, and first passage portion 321 and second channel portion 322 opening parts are respectively arranged with the first passage portion closure member 328 and second channel portion closure member 329 that easily removes, wherein, at least one is a draw ring in first passage portion closure member 328 and the second channel portion closure member 329, in this embodiment, first passage portion closure member 328 and second channel portion closure member 329 all are draw rings; First plug 34 is arranged in the first passage portion 321, is positioned at the below of first passage portion closure member 328 (draw rings), and wherein, by removing first passage portion closure member 328 (draw ring) along first passage portion 321 openings, first plug 34 is exposed in the air; Second plug 35 is arranged in the second channel portion 322, is positioned at the below of second channel portion closure member 329 (draw rings), and wherein, by removing second channel portion closure member 329 (draw ring) along second channel portion 322 openings, second plug 35 is exposed in the air; Inner cap 36, be arranged in the enclosing cover 32 and and be complementary with enclosing cover 32, inner cap 36 has third channel portion 361 and four-way portion 362, and third channel portion 361 and four-way portion 362 lay respectively at the below of first plug 34 and second plug 35, third channel portion 361 and four-way portion 362 opening parts are provided with diaphragm seal 3611,3621.As shown in the figure, preferably, be provided with enclosing cover connecting portion 323 around enclosing cover 32 lower ends.Like this, by enclosing cover connecting ring 323 and the bottleneck connecting portion 213 that is provided with around bottleneck 21 tops are as mentioned above welded together, bottle cap 3 can weld together with the bottleneck 21 of bottle 2.In addition, enclosing cover 32 has the concave station 327 and boss 367 that is complementary respectively with inner cap 36, like this, and can be so that enclosing cover 32 be tight and firm with inner cap 36 clampings.Preferably, inner cap 36 is equal with enclosing cover 32 bottoms, thereby can weld with bottleneck simultaneously.

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, first passage portion closure member 328 still is a draw ring, has just made second channel portion closure member 329 into easy-to-fold cap.

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, first passage portion closure member 328 still is a draw ring, has just made second channel portion closure member 329 into easy broken rod.

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 3rd embodiment, first passage portion closure member 328 still is a draw ring, has just made second channel portion closure member 329 into foldable handle.

Figure 19 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package; Figure 20 is the cutaway view of suspension ring shown in Figure 19 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 joint pin; 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 21 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package; Figure 22 is the cutaway view of suspension ring shown in Figure 21 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 25 is the plan view according to the 3rd embodiment of the suspension ring of this utility model transfusion package; Figure 23 is the cutaway view of suspension ring shown in Figure 25 C-C along the line; Figure 24 is the right view that hangs sheet shown in Figure 23.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 26 is the partial sectional view according to first embodiment of transfusion package of the present utility model; Figure 27 is the vertical view of transfusion package shown in Figure 26.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 19 and 20 described suspension ring, thereby do not repeat them here.

Figure 28 is the partial sectional view according to second embodiment of transfusion package of the present utility model; Figure 29 is the vertical view of transfusion package shown in Figure 28.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 30 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model; Figure 31 is the vertical view of transfusion package shown in Figure 30.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 32 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model; Figure 33 is the vertical view of transfusion package shown in Figure 32.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 34 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model; Figure 35 is the vertical view of transfusion package shown in Figure 34.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the infusion bottle 2 among this embodiment is with identical with reference to second embodiment of the described infusion bottle of Fig. 8-10.

Figure 36 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model; Figure 37 is the vertical view of transfusion package shown in Figure 36.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned second embodiment is that the structure of the infusion bottle 2 among this embodiment is with identical with reference to second embodiment of the described infusion bottle of Fig. 8-10.

Figure 38 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model; Figure 39 is the vertical view of transfusion package shown in Figure 38.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned the 3rd embodiment is that the structure of the infusion bottle 2 among this embodiment is with identical with reference to second embodiment of the described infusion bottle of Fig. 8-10.

Figure 40 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model; Figure 41 is the vertical view of transfusion package shown in Figure 40.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned the 4th embodiment is that the structure of the infusion bottle 2 among this embodiment is with identical with reference to second embodiment of the described infusion bottle of Fig. 8-10.

It will be understood by those skilled in the art that the suspension ring according to transfusion package of the present utility model also can adopt the structure shown in Figure 21-22 or adopt the structure shown in Figure 23-25.

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 and in infusion process, medicinal liquid has been produced pollution problems, thereby avoided harm patient's health because ambient air is infiltrated in the infusion bottle; 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, its convenient use.

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), the joint pin (25) below described bottle (23) bottom passes the connecting hole (513 of described suspension ring (5,6,7), 613,713) and with described suspension ring (5,6,7) and described bottle (23) link 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), and described first passage portion (321) and second channel portion (322) opening part are respectively arranged with first passage portion closure member (328) and second channel portion closure member (329), wherein, at least one is a draw ring in described first passage portion's closure member (328) and the described second channel portion's closure member (329);

First plug (34), be arranged in the described first passage portion (321), be positioned at the below of described first passage portion's closure member (328), wherein, by removing described first passage portion's closure member (328) along described first passage portion (321) opening, described first plug (34) is exposed in the air;

Second plug (35), be arranged in the described second channel portion (322), be positioned at the below of described second channel portion's closure member (329), wherein, by removing described second channel portion's closure member (329) along described second channel portion (322) opening, described second plug (35) is exposed in the air;

Inner cap (36), be arranged in the described enclosing cover (32) and and be complementary with described enclosing cover (32), described inner cap (36) has third channel portion (361) and four-way portion (362), and described third channel portion (361) and described four-way portion (362) lay respectively at the below of described first plug (34) and described second plug (35), described third channel portion (361) is provided with diaphragm seal (3611 with described four-way portion (362) opening part, 3621), and the bottom of described inner cap (36) mutually concordant with the bottom 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, described first passage portion's closure member (328) all is a draw ring with described second channel portion's closure member (329).

8. inverted transfusion package according to claim 1 is characterized in that, one in described first passage portion's closure member (328) and the described second channel portion's closure member (329) is draw ring, and another is foldable handle or easy broken rod or easy-to-fold cap.

9. inverted transfusion package according to claim 1, it is characterized in that, described enclosing cover (32) has the recess (327) and protuberance (367) that is complementary respectively with described inner cap (36), and the recess of described enclosing cover (327) is connected together with the protuberance (367) of described inner cap.

10. 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).

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