CN217697011U - Rolling type splint - Google Patents

Abstract

The application provides a rolled splint, wherein an air bag is formed on the upper side of at least one end of a splint body; corresponding to each air bag, the lower side of the air bag is connected with a hose; a through hole is formed on the splint body, and the hose extends to the lower side of the splint body through the through hole; the end of the hose is provided with a positive pressure joint. The utility model provides a formula of book splint can squeeze into the air when using through set up the gasbag at the tip for the apophysis position receives the gasbag to support, and the pressurized is even, is difficult for producing and presses the sore.

Description

Rolling type splint

Technical Field

The application relates to a medical instrument, in particular to a rolled splint.

Background

The rolled splint is also called an aluminum-plastic splint or a universal splint. The fracture fixator is formed by wrapping an aluminum plate by IXPE (polyethylene cross-linked foamed plastic), and is a novel fracture fixator; as shown in fig. 1, the shape of the rolled-out paper is rectangular and the paper is stored in a roll. As shown in fig. 2, which is a sectional view thereof, the plywood body 10 has an aluminum ply 12 in the middle, an upper foamed plastic layer 11 formed on the upper side of the aluminum ply 12, and a lower foamed plastic layer 13 formed on the lower side of the aluminum ply 12. When in use, the elastic bandage can be firstly plastic according to the shape of the peripheral surface of the limb, then supported on the periphery of the limb, and fixed by the self-adhesive bandage. However, pressure sores are likely to develop in the bony prominence areas, such as the elbow joint, wrist joint, etc., after tight fixation.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application aims to propose a rolled splint capable of avoiding the problem of pressure sores at the site of fixation to the bony prominences.

According to the roll-type splint, the air bag is formed on the upper side of at least one end of the splint body;

corresponding to each air bag, the lower side of the air bag is connected with a hose; a through hole is formed on the splint body, and the hose extends to the lower side of the splint body through the through hole; the end of the hose is provided with a positive pressure joint.

Preferably, the air cells are formed at both ends of the splint body, respectively.

The utility model provides a formula of book splint can squeeze into the air when using through set up the gasbag at the tip for the apophysis position receives the gasbag to support, and the pressurized is even, is difficult for producing and presses the sore.

Drawings

FIG. 1 is a schematic view of the deployment of a prior art roll-up splint;

FIG. 2 is a cross-sectional schematic view of the roll-up cleat of FIG. 1;

FIG. 3 is a schematic top view of the roll splint of the present application in its deployed state;

FIG. 4 is a schematic bottom view of the rolled splint of the present application in its expanded state;

fig. 5 is a cross-sectional view of the roll splint of the present application.

Detailed Description

The roll-up splint according to the present invention will be described in detail with reference to the accompanying drawings.

The roll type splint of the present application has an air bag 20 formed on the upper side of at least one end of the splint body 10.

Corresponding to each air bag 20, a hose 22 is connected to the lower side of the air bag 20; a through hole 14 is formed on the splint body 10, and the hose 22 extends to the lower side of the splint body 10 through the through hole 14; a positive pressure fitting 21 is mounted to the end of the hose 20. If the air bag is formed only at one end, the cuttability of the rolled splint can be retained.

In another embodiment, the splint body 10 may have air pockets 20 formed at both ends thereof, respectively, so that support can be simultaneously formed at the wrist joint and the elbow joint.

When in use, the rolled splint is shaped and then supported on the fractured limb, and the part with the apophysis corresponds to the position of the air bag; then, the syringe is connected with the positive pressure joint to inject air into the air bag, so that the air bag is inflated to support the position of the apophysis, the stress of the position of the apophysis is uniform, and the pressure sore is not easy to form. After the syringe is removed, the gas in the air bag can not leak due to the existence of the positive pressure joint. Finally, the rolled splint is tightly fixed on the injured limb by using a self-adhesive bandage. The hose and positive pressure fitting may also be wrapped in a bandage without being exposed.

Claims (2)

1. A roll-type splint is characterized in that an air bag is formed on the upper side of at least one end of a splint body;

corresponding to each air bag, the lower side of the air bag is connected with a hose; a through hole is formed on the splint body, and the hose extends to the lower side of the splint body through the through hole; the end of the hose is provided with a positive pressure joint.

2. The roll-up cleat according to claim 1 wherein:

the air bags are formed at two ends of the splint body respectively.

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