CN2109183U

CN2109183U - Negative pressure forming protection device

Info

Publication number: CN2109183U
Application number: CN 91223664
Authority: CN
Inventors: 曹建章; 田明发; 金同道
Original assignee: CHONGYING TECHNIQUE SERVICE Department
Current assignee: CHONGYING TECHNIQUE SERVICE Department
Priority date: 1991-08-27
Filing date: 1991-08-27
Publication date: 1992-07-08

Abstract

The utility model provides a negative pressure shaping protection device for on-site first aid of fracture. The negative pressure shaping protection device is characterized in that a baggy pad body provided with a plurality of interlayers which are communicated with each other is filled with proper amount of granular pills made of polyester materials, and one end of the pad body is provided with a double-purpose valve which has air extraction and air inflation functions. The negative pressure shaping protection device is wrapped in a white full-cotton wrapper, and the periphery of the inner part of the negative pressure shaping protection device is closed. The slope angle of the interlayer is 45 DEG. When the negative pressure shaping protection device is used, each interlayer of the pad body is pumped into a vacuum state, and the pad body whose interlayers are filled with granular pills made of polyester materials follows the shape of human body to be shaped in a negative pressure way so as to replace a plaster bandage and a fixed plate. The utility model can be folded flatly and stored at ordinary time, and thus is suitable for various on-site first aids and tightening of fracture.

Description

Negative pressure forming protection device

This utility model relates to a kind of medical protector, particularly a kind of negative pressure shaping protector that is used for human fracture's wound rescue use.

At present, domestic patient to trauma fracture uses Gypsum Fibrosum and fixing head rescue more, but plaster bandage complicated operation, some patient produces irritated to Gypsum Fibrosum, plaster bandage also is difficult for ventilative, after solid for a long time for a long time, skin is easily impaired, and injured fracture site can make amyotrophy because of inner blood circulation is obstructed again simultaneously.

Fixing head then because of can not be crooked arbitrarily, only be applicable to that level or vertical clamping are fastening, and therefore being greatly limited property can not extensively adopt, and can't be applicable to the clamping of human vertebra, cervical vertebra, head, waist etc. fully.

The purpose of this utility model is to overcome the above-mentioned shortcoming and defect of existing in prior technology exactly, and provide a kind of can with body shape need vacuum forming, in light weight, be convenient to receive the folded negative pressure shaping protector that can be out of shape with human body different parts fracture that carries.

The purpose of this utility model is to be realized by following technical scheme.In having the bag shape pad that the multilamellar interlayer communicates, insert an amount of poly-finger material grain ball, pad one end is equipped with has the double-purpose valve of bleeding and inflating function, device is placed among the white cotton infantees, sealing around in the device, the interlayer inclination angle is 45 degree, during use each interlayer in the pad is evacuated to vacuum state, makes interior polyester material grain ball of its interlayer and pad with the body shape vacuum forming, substituting plaster bandage and fixing head, and hide in the overlapping of can all weighing and considering in order to uphold justice at ordinary times.Be applicable to various on-the-spot firsts aid of fracture and fastening the use.

Therefore: remarkable result of the present utility model is:

Because the device selection is light and soft, so be convenient to receive folded depositing, the comfortable nothing of the wounded is pressed nearly sense, the blood normal circulation that does not hinder human body inside, injury during use.

The plasticity of device is strong, can need molding with human fracture position shape after the evacuation, and the circulation of air between energy assurance device and the skin.

Concrete structure of the present utility model realized by the following examples and accompanying drawing thereof,

Fig. 1 is an outline drawing of the present utility model

Fig. 2 is a structure cutaway view of the present utility model

Fig. 3 is the shape enlarged drawing of valve among Fig. 1

Below in conjunction with accompanying drawing 1-3 concrete structure of the present utility model is described in detail:

This utility model has Dual-purpose valve 3, it is characterized in that: insert an amount of polyester material grain ball 5 in having the bag shape pad 1 that multilamellar interlayer 4 communicates, pad 1 one ends are equipped with Dual-purpose valve 3, are connected with band 2 in two respective side of pad 1, in the pad 1 around sealing.Referring to Fig. 1 and Fig. 2.

Architectural feature of the present utility model also is:

Be provided with the board-like interlayer 4 that multilamellar communicates in pad 1, each board-like interlayer 4 inclination angle is about 45 degree, is with cotton outer housing 6 on the pad 1.Referring to Fig. 2.

Dual-purpose valve sticks on the pad 1, and it has bleeds and inflate function, referring to Fig. 1 and Fig. 3.

The device material therefor adopts the resin polyethylene material, makes through Compound Machining.

Also material through special technology can be handled, make slim plastic seal waterproof, gas defence, antistatic, anti-burning folded mutually and compound the making of plastic cloth, to satisfy the needs of colliery, tunnel, oil drilling platform and inflammable, explosive working space field first aid.

Also can be used for constructing, the emergency of the open-air scenes of the accident such as army's field work, sports handles and gives fastening protection.

Also be applicable to the fastening and article of partes corporis humani position packing, the inflation after, also can be used as the effect of life-saving articles for use.

Claims

1, negative pressure shaping protector; Dual-purpose valve 3 is arranged, it is characterized in that: insert an amount of polyester material grain ball 5 in having the bag shape pad 1 that multilamellar interlayer 4 communicates, pad 1 one ends are equipped with Dual-purpose valve 3; two respective side at pad 1 are connected with band 2, sealing all around in the pad 1.

2, according to the described negative pressure shaping protector of claim 1, it is characterized in that:

Be provided with the board-like interlayer 4 that multilamellar communicates in pad 1, each board-like interlayer 4 inclination angle is about 45 degree, is with cotton outer housing 6 on the pad 1.