Medical aid device

Abstract

The invention discloses a medical aid device. The medical aid device comprises a first limiting plate, a second limiting plate and a third limiting plate. Movable clamping plates are slidably connected with sliding grooves in the front sides and the rear sides of the first limiting plate, the second limiting plate and the third limiting plate. The movable clamping plates are connected with the first limiting plate, the second limiting plate and the third limiting plate at the corresponding positions through first elastic pieces. A groove used for containing an infusion tube is formed on the side face of a first connecting rod. The groove communicates with a storage groove on the side face of the first limiting plate. The end, away from the groove, of the storage groove penetrates through the first limiting plate. An injection needle communicates with the infusion tube. A protruding block is arranged at the connecting position between the injection needle and the infusion tube and in contact with a sliding block that is in slidable connection with the first limiting plate. In the medical aid process, limbs of a wounded person can be fixed by the device, thereby facilitating rescue.The device can be fixed to a stretcher, thereby preventing the wounded person on the stretcher from moving randomly.

Description

Technical field[0001]The invention relates to the technical field of medical rescue equipment, in particular to a medical rescue device.Background technique[0002]Natural disasters have great destructive power, which can cause a large number of injuries and even deaths. In order to rescue the injured and reduce the casualties of the wounded, people build rescue centers in places where the wounded gather. The most common way of rescue is to give the wounded infusions. .[0003]By inserting the injection needle for infusion into the vein, the drug can act quickly. In order to prevent the movement of the needle caused by the usual pain, the needle shell is fixed to the skin with tape. The injection needle must be kept when the needle is punctured and withdrawn. At the level of the vein, because otherwise, it will be lifted due to the friction between the needle and the vein, which will stimulate the wounded body tissue and cause pain. In addition, when the wounded is injecting medicine, i...

AI Technical Summary

Problems solved by technology

[0003] By inserting the injection needle for infusion into the vein, the drug can be quickly taken into effect. In order to prevent the needle from moving due to the usual pain, the needle casing is fixed to the skin with adhesive tape. When the needle is punctured and withdrawn, the injection needle must be kept And the level of the vein, because otherwise, it will be lifted due to the friction between the needle and the vein, which will irritate the joints of the wounded body tissue and cause pain. In addition, when injecting medicine, if the wounded can’t stand the pain and move around, it will cause the injection needle. The relative displacement between the vein and the injection needle at the site will cause the phenomenon of needle rolling, which will affect the efficiency of intravenous injection and bring pain to the wounded

[0004] In the process of injection, in the process of puncturing and withdrawing the needle, in order to minimize the pain of the wounded and quickly complete the process of puncturing and withdrawing the injection needle, the medical staff need to train for a long time and continuously improve the operation technology. In addition, the use of adhesive tape Although the shell of the needle can be fixed on the skin of the wounded, the adhesive tape cannot limit the movement of the wounded's limbs. In the process of providing temporary rescue to the wounded in the field, even if the wounded does not move around during the infusion process, the bumps in the process of carrying the stretcher by the ambulance personnel are also difficult. It will cause relative movement between the vein and the injection needle at the wounded person's injection needle site, causing needle rolling. In view of the above technical problems, it is necessary to further improve the existing medical rescue device

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