CN2732223Y

CN2732223Y - Trauma emergency bandaging bag

Info

Publication number: CN2732223Y
Application number: CN 200420070098
Authority: CN
Inventors: 宋文波
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-30
Filing date: 2004-07-30
Publication date: 2005-10-12
Anticipated expiration: 2014-07-30

Abstract

The utility model relates to the design and manufacture technique of trauma emergency bandaging tools, in particular to a trauma emergency bandaging bag characterized in that the bag body is a double-layer tube body which comprises an inner layer and an outer layer; the inner layer and the outer layer form a closed cavity which is provided with a back valve used for air inhalation. The utility model has the advantages of convenient operation and low cost, and is applicable to the requirements of a plurality of conditions.

Description

Wound first aid bandage bag

(1) technical field:

This utility model has related to the design and the manufacturing technology of wound first aid bandage instrument, has particularly related to a kind of wound first aid bandage bag.

(2) background technology:

At present, in ongoing accidents of motion such as football and skiing, and in other various operations and the walking, because of joint injury, traumatic injury etc. cause the Muscular injuries of foot, wrist or when being scalded etc., the general practice is: need cool off with coolant and cold wet cloth medicine, need sometimes to heat to treat by heat agent and warm and humid cloth etc.Existing emergency disposal or binder are at fixing coolant, when heating agent, and it is insufficient to occur fixation degree usually, and when particularly using at movable position, the coolant and the agent meeting of heating occur coming off and problem such as move.And such setting tool has used the big material of cost and expense is higher, also exists problems such as using method is loaded down with trivial details.

(3) summary of the invention:

The purpose of this utility model just provides a kind of above-mentioned insufficient wound first aid bandage bag that overcomes.

The technical solution of the utility model is: wound first aid bandage bag is characterized in that: bag 1 is by internal layer 2 and outer 3 double-layer barrels of forming, and internal layer and skin form enclosed cavity 4, and enclosed cavity is provided with and is blown into the non-return valve 5 that gas is used.

The utility model has the advantages that: easy to operate, with low cost, as can be suitable for multiple situation needs.

(4) description of drawings:

Fig. 1 is the suitable figure of structure of the present utility model;

Fig. 2 is an A-A profile of the present utility model;

Fig. 3 is this utility model inflated condition A-A profile;

Fig. 4 is this utility model user mode reference diagram.

(5) specific embodiment:

As shown in Figure 1, 2, 3: wound first aid bandage bag, bag 1 is by internal layer 2 and outer 3 double-layer barrels of forming, and internal layer and skin form enclosed cavity 4, and enclosed cavity is provided with and is blown into the non-return valve 5 that gas is used.Internal layer and the outer thin plastic paper that adopts flexible material to make, as the material of synthetic resin system or rubber system, non-return valve can adopt the thin plastic paper shape non-return valve by synthetic resin such as polyethylene, polypropylene.As long as when being blown into gas-pressurized, can prevent air-flow adverse current and omission.Such non-return valve is installed between the thin plastic paper and outer field plastic paper of internal layer, allows it be communicated with the space of sealing.Synthetic resin thin slices such as short flaky polyethylene are coincided together for two pieces, and the gummed back is as cylindrical body.In use since be blown into gas after, the pressure of gas closely links two pieces of thin slices together, therefore plays the effect that prevents back flow of gas.Fig. 1,2, the 3rd, the example of the thin plastic paper shape non-return valves of synthetic resin such as expression installation polyethylene, this moment, internal layer was moulded oral area between thin material paper and the outer thin plastic paper, clamp plastic non-return valves such as polyethylene, dissolve etc. by heating two thin plastic papers are dissolved connection.Simultaneously this non-return valve is placed between two thin plastic papers and installs together.

This utility model can be used in fixing or coolant is installed, multiple situation such as the agent of heating, emergency processing are used.

Specifically exactly these materials such as coolant, the agent of heating are placed on the health, be coated with the soft double tubular body of enclosed space then in the above, in this enclosed space, be blown into gas-pressurized, allow the double tubular volume expansion, these materials are fixed or be installed on the health.

As shown in Figure 4: on the setting tool or erecting tools that use the coolant or the agent of heating, the coolant or the agent of heating are placed on the necessary positions of health such as legs and feet, then foot is inserted into the open space portion 6 of double tubular body, above coolant or the agent of heating are covered.And then be blown into air or nitrogen from non-return valve, make the double tubular volume expansion, the outer plastic paper that approaches is expanding simultaneously to the outside, and the thin plastic paper of internal layer expands to the inside. can pass through suitable pressure like this, being installed in firm the fixing of the coolant on arm or the foot and the agent of heating.

Claims

1, wound first aid bandage bag is characterized in that: the double-layer barrel that bag (1) is made up of internal layer (2) and outer (3), and internal layer and the outer enclosed cavity (4) that forms, enclosed cavity is provided with the non-return valve (5) that is blown into gas and uses.