CN211845545U

CN211845545U - Double-chamber medicament bag

Info

Publication number: CN211845545U
Application number: CN202020424925.XU
Authority: CN
Inventors: 胡许平; 王耀华; 孙福德; 易科
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-03
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of medical supplies, a two-chamber medicament bag is disclosed, including inner bag and outer bag, the bag body of inner bag is provided with the removable median that separates the inner bag for two cavities, be provided with infusion spare on the inner bag, infusion spare includes cock body and poling, and the poling extends to the inboard of inner bag by the outside of inner bag, and the cock body sets up in the poling tip in the inner bag outside, and the inboard poling of inner bag has the drainage mouth, drainage mouth department is provided with can turn over the separation blade of rolling over, the separation blade is connected with the bag body laminating of inner bag, the separation blade is provided with grafting portion on one side wall of poling inner chamber towards, the inner wall of poling sets up the accepting portion that matches with grafting portion, grafting portion inserts or dials the accepting portion can make the separation blade is sealed or open the drainage mouth. The utility model discloses a removable median separates into two cavities with the inner bag, can be used to deposit two kinds of medicines of propofol and etomidate respectively, and convenient to use has good leakproofness.

Description

Double-chamber medicament bag

Technical Field

The utility model belongs to the technical field of medical supplies, especially, relate to a two-chamber medicament bag.

Background

Usually, a plurality of medicament bags can only contain one medicament, and the clinical advocates that two medicaments of propofol and etomidate are mixed for use, but the two medicaments are poor in stability after being mixed and are not suitable for long-term storage, so that the two medicaments are mixed for use in a manner of being drawn and used immediately at present, but the two medicaments need to be drawn repeatedly when being drawn and mixed for use immediately, and the operation is troublesome. Therefore, how to solve the above technical problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a dual-chamber medicine bag, which solves the problem of the prior art.

The embodiment of the utility model is realized like this:

the utility model provides a two-chamber medicament bag, includes inner bag and outer bag, outer bag is sealed to be wrapped up the inner bag, the bag body of inner bag is provided with the removable median that separates the inner bag for two cavities, be provided with infusion spare on the inner bag, infusion spare includes the cock body and draws the pipe, the inboard that the outside of drawing the pipe by the inner bag extends to the inner bag, the cock body sets up in the leading pipe tip in the inner bag outside, and the inboard leading pipe of inner bag has the drainage mouth, drainage mouth department is provided with can turn over the separation blade of folding, the separation blade is connected with the bag body laminating of inner bag, the separation blade is provided with grafting portion on one side wall of leading pipe inner chamber, the inner wall of leading pipe sets up the accepting part that matches with grafting portion, grafting portion inserts or dials the accepting part can make the separation blade is sealed or open the drainage mouth.

Furthermore, the detachable isolation belt comprises hook-shaped concave strip portions and buckling convex strip portions, wherein the hook-shaped concave strip portions and the buckling convex strip portions are formed on two opposite wall surfaces of the inner bag body, and the buckling convex strip portions are arranged in the hook-shaped concave strip portions in a matched mode to divide the inner bag into two chambers.

Furthermore, the hook-shaped concave strip portion and the buckling convex strip portion are provided with grabbing portions convenient to take and pinch.

Further, the plug body has an opening portion which is provided with a rubber plug in a sealing manner.

Furthermore, a protrusion is arranged on one side wall surface of the baffle plate, which is back to the inner cavity of the guide tube, and a cap which is used for tightly attaching the inner bag body to the protrusion is arranged on the protrusion.

Further, the outer bag is provided with a tear opening.

The utility model has the advantages that:

1. the utility model discloses a removable median separates into two cavities with the inner bag, can be used to deposit two kinds of medicines of propofol and etomidate respectively, during the use, only needs to unpack apart removable median, alright make the medicine of going up the cavity fall into down the cavity, both medicines can mix, take out promptly and use, need not to extract two kinds of medicines in turn repeatedly and mix, and operation process is simple and convenient more.

2. Set up the infusion piece on the inner bag, not only make things convenient for the extraction of medicine, through the sealed double seal structure of rubber buffer and separation blade, can maintain the stability of medicine for a long time moreover.^o

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a removable release strip;

fig. 3 is a schematic view of the structure of the infusion set.

Icon: 1-inner bag, 2-outer bag, 3-tearing opening, 4-detachable isolation belt, 401-hook-shaped concave strip portion, 402-buckling convex strip portion, 403-grabbing portion, 5-infusion piece, 501-plug body, 502-guide tube, 503-opening portion, 504-rubber plug, 505-blocking piece, 506-protrusion, 507-cap, 508-insertion portion and 509-bearing portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present embodiment provides a dual-chamber medicine bag, which includes an inner bag 1 and an outer bag 2, wherein the inner bag 1 is located inside the outer bag 2, and the inner bag 1 and the outer bag 2 are both made of a multi-layer soft film such as a polyethylene film or a polypropylene film with a thickness of 2mm to 4 mm. The peripheries of the inner bag 1 and the outer bag 2 are pressurized at a temperature higher than the softening temperature of the raw materials to form strong edge sealing, and the edge of the outer bag 2 is provided with a tearing opening 3.

The detachable isolation belt 4 is arranged on the bag body of the inner bag 1 and divides the inner bag 1 into an upper cavity 101 and a lower cavity 102, the detachable isolation belt 4 is arranged around the width direction of the inner bag body, the specific position of the detachable isolation belt 4 is determined by the mixing proportion of two medicines, namely propofol and etomidate, namely the volume ratio of the upper cavity 101 and the lower cavity 102 which are formed by dividing the detachable isolation belt 4 needs to be the same as the corresponding volume ratio of the two medicines, namely the propofol and the etomidate. Removable median 4 is including colluding shape concave strip portion 401 and lock protruding strip portion 402, collude shape concave strip portion 401 and lock protruding strip portion 402 and pass through the mode of hot melt and fuse on two relative internal walls of inner bag 1, lock protruding strip portion 402 matches and puts into it separates inner bag 1 for upper chamber 101 and lower chamber 102 in colluding shape concave strip portion 401, for conveniently taking and hold between the fingers shape concave strip portion 401 and lock protruding strip portion 402 homogeneous body shaping has the portion 403 of being convenient for to snatch on colluding shape concave strip portion 401 and the lock protruding strip portion 402.

Be provided with infusion piece 5 on the inner bag 1, infusion piece 5 adopts plastic materials such as polyethylene or polypropylene to make, infusion piece 5 includes cock body 501 and poling 502, poling 502 extends to the inboard of inner bag 1 by the outside of inner bag 1, poling 502 and the sealed meeting of bag body hot melt of inner bag 1, cock body 501 threaded connection is at the poling 502 tip in the inner bag 1 outside, cock body 501 has opening 503, opening 503 department interference installs rubber buffer 504, takes off rubber buffer 504 alright to internal injection medicine, loads on rubber buffer 504, utilizes the syringe needle to prick rubber buffer 504 alright extraction medicine after mixing. The guide tube 502 on the inner side of the inner bag 1 is provided with a drainage port, the drainage port is hinged with a foldable baffle plate 505, a protrusion 506 is integrally formed on one surface of the baffle plate 505 attached to the bag body of the inner bag 1, the bag body of the inner bag 1 is wrapped on the protrusion 506, and the inner bag is compressed and fixed through a cap 507 in interference fit with the protrusion 506. An inserting part 508 is integrally formed on one side wall surface of the blocking piece 505 facing the inner cavity of the guide tube 502, the contact surface of the inserting part 508 is spherical, a bearing part 509 matched with the inserting part 508 is integrally formed on the inner wall of the guide tube 502, and the inserting part 508 is inserted into or pulled out of the bearing part 509, so that the blocking piece 505 can seal or open the drainage port.

As can be seen from the above, the dual-chamber medicine bag of the present embodiment has the following advantages:

1. the inner bag 1 is divided into an upper chamber 101 and a lower chamber 102 for respectively storing two medicaments of propofol and etomidate through a detachable isolation belt 4, and when the medicaments are mixed, the buckling convex strip 402 is pulled out from the hook-shaped concave strip 401, so that the medicaments in the upper chamber 101 can fall into the lower chamber 102 for mixing. The medicine can be prevented from being repeatedly extracted and mixed when being used, so that the time is greatly saved, and the working efficiency is improved.

2. The infusion part 5 consisting of the plug body 501 and the guide tube 502 is arranged on the inner bag 1, when medicine is contained, the plug body 501 is taken down, the bulge 506 is pinched to pull the baffle plate 505 outwards to open the drainage port, so that medicine can be filled, when the medicine needs to be extracted, the needle is used for puncturing the rubber plug 504 in the opening state of the drainage port, the baffle plate 505 is pushed inwards and outwards, the insertion part 508 is inserted into the insertion part 509, and the drainage port can be sealed. Through the double sealing of the rubber plug 504 and the baffle plate 505, the sealing performance is good, and the stability of the medicine is high.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a two-chamber medicine bag, includes inner bag and outer bag, outer bag is sealed the parcel the inner bag which characterized in that: the bag body of inner bag is provided with the removable median that separates the inner bag for two cavities, be provided with infusion spare on the inner bag, infusion spare includes cock body and guide tube, the guide tube extends to the inboard of inner bag by the outside of inner bag, the cock body sets up in the guide tube tip in the inner bag outside, and the inboard guide tube of inner bag has the drainage mouth, drainage mouth department is provided with can turn over the separation blade of folding, the separation blade is connected with the bag body laminating of inner bag, the separation blade is provided with grafting portion on the side wall of guide tube inner chamber towards, the inner wall of guide tube sets up the accepting portion that matches with grafting portion, grafting portion inserts or dials the accepting portion can make the separation blade seals up or opens the drainage mouth.

2. The dual-chamber pharmaceutical bag of claim 1, wherein: the detachable isolation belt comprises hook-shaped concave strip portions and buckling convex strip portions, wherein the hook-shaped concave strip portions and the buckling convex strip portions are formed on two opposite wall surfaces of the inner bag body, and the buckling convex strip portions are arranged in the hook-shaped concave strip portions in a matched mode to divide the inner bag into two chambers.

3. The dual-chamber pharmaceutical bag of claim 2, wherein: the hook-shaped concave strip portion and the buckling convex strip portion are provided with grabbing portions convenient to take and pinch.

4. The dual-chamber pharmaceutical bag of claim 1, wherein: the plug body has an opening part, and the opening part is provided with a rubber plug in a sealing manner.

5. The dual-chamber pharmaceutical bag of claim 1, wherein: the baffle plate is provided with a bulge on one side wall surface back to the inner cavity of the guide tube, and the bulge is provided with a cap which tightly attaches the inner bag body to the bulge.

6. The dual-chamber pharmaceutical bag of claim 1, wherein: the outer bag is provided with a tearing opening.