CN201384696Y

CN201384696Y - Vertical multi-layer co-extrusion film infusion bag

Info

Publication number: CN201384696Y
Application number: CN200920118970U
Authority: CN
Inventors: 张卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-27
Filing date: 2009-04-27
Publication date: 2010-01-20
Anticipated expiration: 2019-04-27

Abstract

The utility model relates to an infusion bag manufactured by a multi-layer co-extrusion film, which comprises a bag body, wherein the bag body is provided with a main body portion, the bottom of the bag body is provided with two supporting portions which are distributed front-to-back symmetrically, and inner cavities of the two supporting portions are communicated with an inner cavity of the main body portion. After flowing through the inner cavity of the main body portion, a certain amount of liquid medicine filled into the infusion bag can flow to the inner cavities of the front supporting portion and the rear supporting portion to expand the supporting portions, a flat bottom surface formed by the front supporting portion and the rear supporting portion is vertical and can not be overturned, medical staff can vertically place the infusion bag on a tabletop without using any tools during dispensing, thereby preventing the infusion bag from secondary pollution, eliminating medical hidden dangers of multi-layer co-extrusion film infusion bags during dosing processes, bringing convenience for medical staff and increasing working efficiency thereof.

Description

Vertical type PP TYPE transfusion bag

Technical field

This utility model relates to a kind of transfusion bag that can uprightly not fall by multi-layer co-extruded film production.

Background technology

PP TYPE is a kind of composite soft packaging material, have nontoxic, light weight, heat resistance is good, the mechanical strength height, chemical property is stable, and has a very low water penetration, advantage such as breathability and animal migration, meet European Pharmacopoeia, the standard of Japanese Pharmacopoeia and American Pharmacopeia, be applicable to the packing of most medicines, so in recent years, the transfusion bag of using PP TYPE to make progressively replaces the soda-lime glass bottle, the polypropylene plastics bottle, become the packaging material of bulk capacity injection first-selection, but but there is following medical hidden danger in the dosing operation of PP TYPE transfusion bag: medical personnel are after opening the PP TYPE transfusion bag, hands be need vacate and disinfecting cotton swab and medicine removed to take, because soft PP TYPE transfusion bag can't be upright on the table, so medical personnel can only temporarily be shelved on it on the specific shelf or plastic crate, perhaps it is kept flat on the desktop, this moment, the dosing mouth of transfusion bag can be shelved utensil or the contact desktop is subjected to secondary pollution because of contact shelf etc.

Summary of the invention

For avoiding the PP TYPE transfusion bag to be secondary polluted in the dosing process, this utility model provides a kind of PP TYPE transfusion bag that can uprightly not fall.

Technical scheme provided by the utility model is a kind of vertical type PP TYPE transfusion bag, comprises bag, and bag has main part, and bag bottom has two support portions that are symmetrically distributed before and after being, and the inner chamber of two support portions all connects with the inner chamber of main part.

Support portion before and after technique scheme is arranged to the bag bottom, when injecting a certain amount of medicinal liquid, transfusion bag can flow to support portion, front and back inner chamber through the main part inner chamber, being expanded in the support portion struts, before and after the common planar bottom surface that forms in support portion uprightly can overturning, do not need during medical personnel's dosing transfusion bag to be stood on the desktop by any instrument, avoid transfusion bag to be secondary polluted, eliminate the medical hidden danger in the dosing operation of PP TYPE transfusion bag, offer convenience and improve medical personnel's work efficiency to medical personnel.

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Description of drawings

Fig. 1 is the Facad structure sketch map of vertical type PP TYPE transfusion bag embodiment of the present utility model.

Fig. 2 is the side structure sketch map of the vertical type PP TYPE transfusion bag embodiment of Fig. 1.

Fig. 3 is the side structure sketch map after the vertical type PP TYPE transfusion bag embodiment fluid injection of Fig. 1.

Fig. 4 is the structural representation of facing upward of Fig. 3.

The specific embodiment

As shown in Figure 1 and Figure 2, vertical type PP TYPE transfusion bag embodiment of the present utility model comprises bag 1, and bag has main part 11, the inner chamber that bag 1 bottom has 12, two support portions 12, two support portions that are symmetrically distributed before and after being all connects with the inner chamber of main part 11.After medicinal liquid injected, as shown in Figure 3, Figure 4, medicinal liquid flowed into support portion 12 through main part 11 under self-gravity action, and expanding behind the 12 injection medicinal liquids of support portion struts, and the medial surface tenesmus forms smooth end face in opposite directions, and transfusion bag is stood on the horizontal plane.

Stand more surely when making transfusion bag upright, will be made as horizontal sides by the fillet of the represented support portion, front and back 12 of the dotted line among Fig. 1 and Fig. 4.Profile is more attractive in appearance when making transfusion bag upright, has Extendible flake 2 respectively in the bottom of support portion, front and back 12, and the base of front and back Extendible flake 2 is a horizontal sides, and the ring-type extending seat that forms is as shown in Figure 3, Figure 4 binded at Extendible flake 2 two ends in front and back.For the transfusion bag transfusion time can be hung upside down on the hook of hanger reposefully, have hanging hole 21 as shown in Figure 1 on the front and back Extendible flake 2 respectively, the position of front and back hanging hole 21 is corresponding, make the hook of hanger can pass simultaneously before and after hanging hole 21.

The whole PP TYPE that meets State Food and Drug Administration's regulation that uses of the foregoing description is made, can folds flat when being unkitted medicinal liquid, can save certain space when transportation and storage, PP TYPE can be preferably very common five-layer co-squeezing film at present, and its internal layer to skin is successively: ethene improved or acrylic polymers, polyethylene, polyethylene, ethylene methacrylate polymer, multi-ester copolymer.

Claims

1, a kind of vertical type PP TYPE transfusion bag, comprise bag (1), described bag (1) has main part (11), it is characterized in that: bag (1) bottom has two support portions (12) that are symmetrically distributed before and after being, and the inner chamber of two support portions (12) all connects with (11) inner chamber of main part.

2, vertical type PP TYPE transfusion bag according to claim 1, it is characterized in that: the fillet of support portion, described front and back (12) is a horizontal sides.

3, vertical type PP TYPE transfusion bag according to claim 1 and 2, it is characterized in that: the bottom of support portion, described front and back (12) has Extendible flake (2) respectively, the base of front and back Extendible flakes (2) is a horizontal sides, and front and back Extendible flake (2) two ends are binded and formed the ring-type extending seat.

4, vertical type PP TYPE transfusion bag according to claim 3 is characterized in that: have hanging hole (21) on the described front and back Extendible flakes (2) respectively, the position of front and back hanging hole (21) is corresponding.

5, vertical type PP TYPE transfusion bag according to claim 1 and 2, it is characterized in that: described PP TYPE is the five-layer co-squeezing film.

6, vertical type PP TYPE transfusion bag according to claim 3, it is characterized in that: described PP TYPE is the five-layer co-squeezing film.

7, vertical type PP TYPE transfusion bag according to claim 4, it is characterized in that: described PP TYPE is the five-layer co-squeezing film.

8, vertical type PP TYPE transfusion bag according to claim 5, it is characterized in that: the internal layer of described five-layer co-squeezing film to skin is successively: ethene improved or propylene polymer, polyethylene layer, polyethylene layer, ethylene methacrylate polymeric layer, multi-ester copolymer layer.

9, vertical type PP TYPE transfusion bag according to claim 6, it is characterized in that: the internal layer of described five-layer co-squeezing film to skin is successively: ethene improved or propylene polymer, polyethylene layer, polyethylene layer, ethylene methacrylate polymeric layer, multi-ester copolymer layer.

10, vertical type PP TYPE transfusion bag according to claim 7, it is characterized in that: the internal layer of described five-layer co-squeezing film to skin is successively: ethene improved or propylene polymer, polyethylene layer, polyethylene layer, ethylene methacrylate polymeric layer, multi-ester copolymer layer.