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Medical aid device

A medical rescue and storage tank technology, applied in the field of medical rescue equipment, can solve the pain of the wounded, needle rolling, affecting the efficiency of intravenous injection and other problems, to achieve the effect of preventing road bumps, reducing technical difficulty, and reducing the difficulty of injection

Inactive Publication Date: 2021-01-22
冯景泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 When the needle is punctured and withdrawn, the injection needle must be kept And the level of the vein, because otherwise, it will be lifted due to the friction between the needle and the vein, which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

Method used

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Examples

Experimental program
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Embodiment 1

[0021]Example 1: Refer toFigure 1-6 , A medical rescue device, comprising a first limit plate 2, a first limit plate 3, a third limit plate 5, the first limit plate 2, the first limit plate 3, the third limit plate 5 cross-section They are all semi-circular arc structures, and the central axes of the first limit plate 2, the first limit plate 3, and the third limit plate 5 coincide. The first limit plate 2 and the first limit plate 3 are both fixed on the One end of a connecting rod 1, the first connecting rod 1 is fixed on the bed of the wounded, the first limiting plate 3 is fixedly connected to the third limiting plate 5 through the second connecting rod 4, the first limiting plate 2, the first limiting plate The sliding slots on the front and rear sides of the positioning plate 3 and the third limiting plate 5 are slidably connected with a movable card plate 6, and the movable card plate 6 passes through the first elastic piece 7 and the first limit plate 2 in the corresponding ...

Embodiment 2

[0023]Example 2, seeFigure 7-8On the basis of embodiment 1, the first connecting rod 1 is connected to one end of the first sliding shaft 19 of the stretcher through a rolling bearing. The stretcher includes two first stretcher cloths 21, two second stretcher cloths 22, and four first stretcher cloths. The winding roller 23, the four second winding rollers 24, and the two first fixing plates 11 are each provided with a second fixing plate 17 on both sides of the first fixing plate 11, and the second fixing plate 17 faces away from the first fixing plate. A handle 16 is provided on one side of a fixed plate 11, a push-pull pin 13 is provided on the handle 16 on one of the second fixed plates 17 corresponding to the first fixed plate 11, and each first fixed plate 11 is rotatably connected with Two transmission wheels 18, the two transmission wheels 18 located on the same first fixed plate 11 are connected by a conveyor belt, and the first receipt rollers 23 are fixedly connected to t...

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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...

Claims

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Application Information

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IPC IPC(8): A61G1/00A61G1/01A61G1/04
CPCA61G1/00A61G1/01A61G1/04
Inventor 冯景泉
Owner 冯景泉