CN208911114U

CN208911114U - Pediatric transfusion protector

Info

Publication number: CN208911114U
Application number: CN201820584466.4U
Authority: CN
Inventors: 杨晓敏
Original assignee: Jingmen First Peoples Hospital
Current assignee: Jingmen First Peoples Hospital
Priority date: 2018-04-23
Filing date: 2018-04-23
Publication date: 2019-05-31
Anticipated expiration: 2028-04-23

Abstract

Pediatric transfusion protector solves the problems, such as that child's infusion bottle in infusion process is easy to fall；Its technical solution solved is that including vertical the first cylinder, the first cylinder lower end is fixed with plectane, there is through-hole on plectane, there is through slot on the side wall of through-hole, and plectane has notch on upper surface；There is connecting rod moving up and down in through-hole, there is protrusion in connecting rod, connecting rod lower end is fixed with rectangular block, the second cylinder that rectangular block lower end is fixed with, there is through-hole on rectangular opening, there is mandril in through-hole, mandril upper end is placed in above through-hole, upright bar is fitted in the second cylinder, mandril lower end is fixedly connected with upright bar lower end constitutes U-shaped bar, there is horizontal card hole in upright bar, there is the horizontal bayonet lock that can be moved left and right on the second cylinder side wall, bayonet lock one end is placed in card hole, the utility model clever structure, effectively infusion bottle is avoided to fall, infusion bottle can easily be tangled, and the height of infusion bottle can be adjusted in a certain range.

Description

Pediatric transfusion protector

Technical field

The utility model relates to paediatrics medical machinery fields, especially pediatric transfusion protector.

Background technique

Currently, medical level is developing rapidly, in pediatric hospital, infusion generallys use general infusion support and is infused, Obviously, child is active, so needing adult to have in arms to turn round or slight wobble makes its sleep, but transfusion hook is one Simple hook, is easy to fall in rocking active procedure.

For this purpose, the utility model provides a kind of pediatric transfusion protector to solve problem above.

Utility model content

For above situation, for the defect for overcoming the prior art, the utility model provides pediatric transfusion protector, effectively Solve the problems, such as that child's infusion bottle in infusion process is easy to fall.

Its technical solution solved is that, including vertical the first cylinder, the first cylinder lower end is fixed with plectane, is had on plectane Through-hole through plectane upper and lower end face, there is the through slot of perforation plectane upper and lower end face on the side wall of through-hole, and plectane has slot on upper surface Mouthful, notch lower end is connected to not through plectane lower end surface, notch with through-hole；There are connecting rod moving up and down, connecting rod in through-hole On have multiple in uniformly distributed rectangular preiection up and down, the interval between two adjacent protrusions is greater than the thickness of plectane, when protrusion with Connecting rod can move up and down in through-hole when through slot is in same vertical straight line, and when protrusion is in the notch, connecting rod is not It can move up and down；Connecting rod lower end is fixed with rectangular block, and rectangular block lower end is fixed with vertical the second cylinder, passes through on rectangular opening The through-hole of rectangular block upper and lower end face is worn, have in through-hole to be placed in above through-hole in lower mobile mandril, mandril upper end up and down, the second circle Upright bar is fitted in cylinder, mandril lower end is fixedly connected with composition U-shaped bar with upright bar lower end, there is horizontal card hole in upright bar, second There is the horizontal bayonet lock that can be moved left and right on cylinder side wall, bayonet lock one end is placed in card hole.

The utility model clever structure effectively avoids infusion bottle and falls, and can easily tangle infusion bottle, and can be one The height of adjustment infusion bottle in fixed range.

Detailed description of the invention

Fig. 1 is the utility model front sectional view.

Fig. 2 is rectangular block, connecting rod, the connection schematic diagram of the second cylinder in the utility model.

Fig. 3 is the structure chart of plectane, through slot and notch in the utility model.

Specific embodiment

Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.

It is provided by Fig. 1 to Fig. 3, the utility model includes vertical the first cylinder 1, and 1 lower end of the first cylinder is fixed with plectane 2, there is the through-hole through 2 upper and lower end face of plectane on plectane 2, there is the through slot 3 of perforation 2 upper and lower end face of plectane, circle on the side wall of through-hole There is notch 4 on 2 upper surface of plate, 4 lower end of notch is connected to not through 2 lower end surface of plectane, notch 4 with through-hole；Having in through-hole can be upper and lower Mobile connecting rod 5, has in connecting rod 5 multiple in rectangular preiection uniformly distributed up and down, and the interval between two adjacent protrusions is big In the thickness of plectane 2, when protrusion is in same vertical straight line with through slot 3, connecting rod 5 can move up and down in through-hole, when Connecting rod 5 can not move up and down when protrusion is in notch 4；5 lower end of connecting rod is fixed with rectangular block 6, and 6 lower end of rectangular block is fixed There is vertical the second cylinder 7, there is the through-hole through 6 upper and lower end face of rectangular block on rectangular opening, movement can be descended up and down by having in through-hole Mandril 8,8 upper end of mandril are placed in above through-hole, and upright bar 9, the fixed company in 8 lower end of mandril and 9 lower end of upright bar are fitted in the second cylinder 7 It connects and constitutes U-shaped bar, have horizontal card hole in upright bar 9, there is the horizontal bayonet lock that can be moved left and right, bayonet lock on 7 side wall of the second cylinder One end is placed in card hole.

Infusion bottle is moved left and right for convenience, and there is the horizontal cross for running through 1 side wall of the first cylinder in 1 upper end of the first cylinder Bar, cross bar left and right ends are placed in 1 outside of the first cylinder, and the first cylinder 1 can move left and right on cross bar.

In order to which when bayonet lock and card hole are detached from, upright bar 9 is detached from the second cylinder 7, and mandril 8 can self-return, the mandril There are annular protrusion in 8 upper ends, and tension spring is set on mandril 8, and tension spring upper end is contacted with annular protrusion, and tension spring lower end connects with rectangular block 6 Touching.

Cylinder and U-shaped bar form closed-loop and guarantee that infusion bottle is not fallen out when in order to be maintained at infusion, the bayonet lock One end is placed in 7 outside of the second cylinder, and there is annular protrusion in one end that bayonet lock is placed in 7 outside of the second cylinder, is set with tension spring on bayonet lock, Tension spring one end is connect with annular protrusion, and the tension spring other end is connect with the second cylinder 7.

In use, cross bar is fixed aloft, connecting rod 5 is released from the first cylinder 1 at this time, transfusion bottle is existed In the dedicated string bag of infusion bottle, bayonet lock is pulled out at the same time and is made bayonet lock and card hole are detached from, in U-shaped bar at this time Mandril 8 moves down under the action of tension spring, and upright bar 9 also moves down and be detached from the second cylinder 7,7 lower end of the second cylinder and vertical Interval is generated between 9 upper end of bar, U-shaped bar catches on the string bag upper end equipped with infusion bottle, pushes up U-shaped bar, so that bayonet lock clamping Protrusion in connecting rod 5 is aligned again with through slot 3 at this time and is inserted upwardly into cylinder when reaching suitable position by card hole, and rotation connects Extension bar 5 is placed in one of protrusion in notch 4, at this point it is possible to normal infusion.

In the utility model, existing transfusion hook is compared, can be moved left and right in cross bar, still, the U-shaped in the present apparatus The closed-loop that bar, the second cylinder 7 and rectangular block 6 are constituted can firmly catch on the string bag equipped with infusion bottle, effectively prevent defeated Infusion bottle is fallen during liquid.

It, can be in the up-down direction in moving range through raised clamping between connecting rod 5 in the utility model and plectane 2 It is mobile, adjust the height of infusion bottle.

Claims

1. pediatric transfusion protector, which is characterized in that including vertical the first cylinder 1,1 lower end of the first cylinder is fixed with plectane 2, There is the through-hole through 2 upper and lower end face of plectane on plectane 2, there is the through slot 3 of perforation 2 upper and lower end face of plectane, plectane 2 on the side wall of through-hole There is notch 4 on upper surface, 4 lower end of notch is connected to not through 2 lower end surface of plectane, notch 4 with through-hole；Having in through-hole can move up and down Connecting rod 5, have in connecting rod 5 multiple in rectangular preiection uniformly distributed up and down, the interval between two adjacent protrusions is greater than circle The thickness of plate 2, when protrusion is in same vertical straight line with through slot 3, connecting rod 5 can move up and down in through-hole, work as protrusion Connecting rod 5 can not move up and down when in notch 4；5 lower end of connecting rod is fixed with rectangular block 6, and 6 lower end of rectangular block is fixed with perpendicular Straight the second cylinder 7 has the through-hole through 6 upper and lower end face of rectangular block on rectangular opening, and having in through-hole can lower mobile mandril up and down 8,8 upper end of mandril is placed in above through-hole, is fitted with upright bar 9 in the second cylinder 7,8 lower end of mandril is fixedly connected with structure with 9 lower end of upright bar At U-shaped bar, there is horizontal card hole in upright bar 9, there is the horizontal bayonet lock that can be moved left and right, bayonet lock one end on 7 side wall of the second cylinder It is placed in card hole.

2. pediatric transfusion protector according to claim 1, which is characterized in that there is level in 1 upper end of the first cylinder Through the cross bar of 1 side wall of the first cylinder, cross bar left and right ends are placed in 1 outside of the first cylinder, and the first cylinder 1 can control on cross bar It is mobile.

3. pediatric transfusion protector according to claim 1, which is characterized in that there is annular protrusion in 8 upper end of mandril, Tension spring is set on mandril 8, tension spring upper end is contacted with annular protrusion, and tension spring lower end is contacted with rectangular block 6.

4. pediatric transfusion protector according to claim 1, which is characterized in that described bayonet lock one end is placed in the second cylinder There are annular protrusion in 7 outsides, one end that bayonet lock is placed in 7 outside of the second cylinder, tension spring, tension spring one end and convex annular are set on bayonet lock Connection is played, the tension spring other end is connect with the second cylinder 7.