CN219001445U

CN219001445U - Infusion tube fixer for head infusion of children

Info

Publication number: CN219001445U
Application number: CN202222788735.8U
Authority: CN
Inventors: 纵瑞云; 张霞芬
Original assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Current assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-05-12
Anticipated expiration: 2032-10-21

Abstract

The infusion tube fixer for the head infusion of the child effectively solves the problem of inconvenient fixation of the infusion tube of the head of the child; the device comprises a base, wherein an arc-shaped lower pressing pad is detachably connected to the upper side of the base, an upper pressing pad is arranged above the lower pressing pad, fixed cylinders are respectively arranged at the left end and the right end of the upper pressing pad, a pull rope is connected to the fixed cylinders in a sliding manner, the lower end of the pull rope is fixedly connected with the left end and the right end of the lower pressing pad, the upper pressing pad is provided with an arc-shaped groove with an upward opening, a sliding block is connected in the arc-shaped groove in a sliding manner, the upper end of the sliding block extends out of the arc-shaped groove and is provided with a lower clamping plate in the front-back direction, the front end of the lower clamping plate is hinged with an upper clamping plate, and two grooves which are opposite to each other in front-back direction are respectively formed in the opposite sides of the lower clamping plate and the upper clamping plate; the infusion tube is convenient to fix the head puncture part of the child when the head of the child is infused, prevents the puncture part from falling off to influence the treatment of the child, can be fixed, prevents the child from scratching the infusion tube, leads to the movement of the infusion tube, and has the advantages of convenient operation, novel conception and strong practicability.

Description

Infusion tube fixer for head infusion of children

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an infusion tube fixer for head infusion of children.

Background

The scalp venous transfusion for children is a clinically common venous transfusion mode, has the same principle as other venous transfusion modes, only uses different venous channels, and mainly aims to enable medicines to quickly enter a human body to supplement liquid and nutrition and maintain electrolyte balance in the human body, meanwhile, the scalp of the children is rich, the scalp of the children is thinner, the veins are shallower, the development is quite clear, the scalp is generally bluish, the blood vessel wall of the children is relatively thinner, the blood vessel wall of the children is easy to bulge and see when pressed, and the scalp is better for needling under the condition;

when the head of the child is used for transfusion, the transfusion pipeline is required to be fixed, so that the transfusion needle is prevented from being scratched by the child, the transfusion needle is prevented from falling off, the existing fixing mode is that an adhesive tape is used for fixing, the fixing effect is poor, and when the child is in bed, the head is not fixed, the transfusion pipe is only fixed, when the child is resting, the head can move, the transfusion pipe is extruded, or the transfusion pipe falls off, and inconvenience is brought to nursing treatment of the child.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide the infusion tube fixer for the head infusion of the child, which effectively solves the problem of inconvenient fixation of the infusion tube of the head of the child.

The technical scheme includes that the device comprises a base, an arc-shaped lower pressing pad is detachably connected to the upper side of the base, an upper pressing pad is arranged above the lower pressing pad, fixed cylinders are respectively arranged at the left end and the right end of the upper pressing pad, pull ropes are connected to the fixed cylinders in a sliding mode, the lower ends of the pull ropes are fixedly connected with the left end and the right end of the lower pressing pad, arc-shaped grooves with upward openings are formed in the upper pressing pad, sliding blocks are connected in the arc-shaped grooves in a sliding mode, the upper ends of the sliding blocks extend out of the arc-shaped grooves and are provided with lower clamping plates in the front-back direction, the front ends of the lower clamping plates are hinged with upper clamping plates, and two grooves which are opposite to each other in front-back are respectively formed in the opposite sides of the lower clamping plates and the upper clamping plates.

The utility model is convenient for fixing the head puncture part of the child when the head of the child is used for transfusion, prevents the puncture needle from falling off to influence the treatment of the child, can fix the infusion tube, prevents the child from scratching the infusion tube to cause the movement of the infusion tube, adjusts the distance between the upper pressing pad and the lower pressing pad according to the head size of the child, is beneficial to the use of different children, and has the advantages of simple structure, convenient operation, novel conception and strong practicability.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a full section right isometric view of the present utility model.

Fig. 3 is a partially cut-away isometric view of the present utility model.

Fig. 4 is an enlarged view of a of fig. 2 according to the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a by figures 1 to 4, including base 1, the arc is connected with down to dismantle in base 1 upside, it is equipped with down to press pad 2 top and fills up 3, it is equipped with fixed cylinder 4 respectively to go up to press pad 3 both ends about, sliding connection has stay cord 5 on the fixed cylinder 4, both ends fixed connection about stay cord 5 lower extreme and lower press pad 2, it has offered the arc wall 6 that the opening up to go up to press pad 3, sliding connection has slider 7 in arc wall 6, the lower splint 8 of direction about stretching out arc wall 6 and being equipped with of slider 7 upper end, lower splint 8 front end articulates there is punch holder 9, two front and back relative recess 10 have been seted up respectively to lower splint 8 and punch holder 9 opposite side.

In order to facilitate the disassembly connection of the base 1 and the lower pressing pad 2, the base 1 is provided with a placing groove, an arc-shaped placing block 11 is disassembled and connected in the placing groove, the placing groove is arc-shaped and can be attached to the lower pressing pad 2, and the lower end surface of the placing block 11 is arc-shaped and can be attached to the upper side of the lower pressing pad 2.

In order to facilitate positioning of the pull rope 5, the fixed cylinder 4 is in threaded connection with a threaded compression bar 12, and the threaded compression bar 12 can be in contact with the pull rope 5.

In order to conveniently limit the position of the sliding block 7, the upper pressing pad 3 is provided with a plurality of clamping grooves 13 uniformly distributed along the left and right directions, the openings of the clamping grooves 13 are upward, and the sliding block 7 is connected with a plug rod 14 which can be inserted into the clamping grooves 13 in a sliding manner.

In order to facilitate the movement of the plunger 14, the upper end of the plunger 14 penetrates the lower plate 8 and can contact the lower end of the upper plate 9.

In order to conveniently limit the positions of the upper clamping plate 9 and the lower clamping plate 8, an inverted L-shaped groove is formed in the rear end of the lower clamping plate 8, a buckle 15 is arranged at the right end of the upper clamping plate 9, and the buckle 15 can be inserted into the inverted L-shaped groove.

When the child puncture device is used, a child patient puts the head between the upper pressing pad 3 and the lower pressing pad 2, then moves the pull rope 5, so that the upper pressing pad 3 extrudes the puncture part of the child, rotates the threaded compression bar 12, and the threaded compression bar 12 extrudes the pull rope 5, so that the position of the pull rope 5 is limited, and the puncture part of the child head is extruded;

then the drainage tube is put into the groove 10 on the front side, then stretches out of the groove 10 on the rear side, is put into the groove 10 in a U shape, and swings the upper clamping plate 9 downwards, so that the elastic buckle 15 is inserted into the inverted L-shaped groove, and the position of the drainage tube is fixed at the moment;

if the positions of the upper clamping plate 9 and the lower clamping plate 8 need to be adjusted, the elastic buckle 15 is pressed from the rear end opening of the inverted L-shaped groove, then the upper clamping plate 9 is moved upwards, the elastic buckle 15 is moved out of the inverted L-shaped groove, at the moment, the upper clamping plate 9 does not squeeze the inserted link 14, the inserted link 14 is moved upwards, the inserted link 14 is moved out of the clamping groove 13, then the lower clamping plate 8 is moved, after the position adjustment, the inserted link 14 is inserted into the clamping groove 13 on the corresponding side of the inserted link, then the upper clamping plate 9 is moved downwards, and the inserted link 14 is pressed again;

if the pressing pad 2 is required to be placed on the base 1, the placing block 11 is moved upwards, then the pressing pad 2 is placed in the placing groove, then the placing block 11 is placed in the placing groove, the pressing pad 2 is extruded, at the moment, the head of the child is placed on the base 1, the placing block 11 is extruded, and the head of the child is positioned through the upper pressing pad 3 and the lower pressing pad 2.

The beneficial effects of the utility model are as follows:

1. through setting up upper pressure pad, lower pressure pad, punch holder, lower plate, stay cord and screw thread depression bar, be convenient for fix children's head puncture position when children's head infuses, prevent that puncture position from droing, influence children's treatment, and can fix the transfer line, prevent children from scratching the transfer line, lead to the transfer line to remove, according to children's head size, adjust the distance between upper pressure pad and the lower pressure pad, be favorable to the use of different children;

2. be equipped with the base, place the piece, can fix a position children's head when children have a rest, prevent children's head from rocking, lead to the skew of transfer line and transfusion needle, be favorable to children to carry out the infusion treatment of head, this simple structure, convenient operation, the design is novel, the practicality is strong.

Claims

1. The utility model provides a transfusion tube fixer for children's head infusion, including base (1), its characterized in that, base (1) upside dismantles and is connected with curved lower pressure pad (2), lower pressure pad (2) top is equipped with pressure pad (3), both ends are equipped with fixed section of thick bamboo (4) respectively about pressure pad (3), sliding connection has stay cord (5) on fixed section of thick bamboo (4), both ends fixed connection about stay cord (5) lower extreme and pressure pad (2) down, arc groove (6) up opening have been seted up on pressure pad (3), sliding connection has slider (7) in arc groove (6), arc groove (6) are stretched out to slider (7) upper end and be equipped with lower plate (8) of fore-and-aft direction, lower plate (8) front end articulates has punch holder (9), two recess (10) relative front and back have been seted up respectively to lower plate (8) and punch holder (9) opposite side.

2. The infusion tube fixer for children head infusion according to claim 1, wherein a placing groove is formed in the base (1), an arc-shaped placing block (11) is detachably connected in the placing groove, the placing groove is arc-shaped and can be attached to the lower pressing pad (2), and the lower end face of the placing block (11) is arc-shaped and can be attached to the arc-shaped surface on the upper side of the lower pressing pad (2).

3. The infusion tube fixer for children head infusion according to claim 1, wherein the fixing cylinder (4) is connected with a threaded compression bar (12) in a threaded manner, and the threaded compression bar (12) can be contacted with the pull rope (5).

4. The infusion tube fixer for children head infusion according to claim 1, characterized in that the upper pressure pad (3) is provided with a plurality of clamping grooves (13) which are uniformly distributed along the left and right directions, the openings of the clamping grooves (13) are upward, and the sliding block (7) is connected with a plug rod (14) which can be inserted into the clamping grooves (13) in a sliding way.

5. The infusion tube holder for head infusion of children according to claim 4, wherein the upper end of the inserted rod (14) penetrates through the lower clamping plate (8) and can be contacted with the lower end of the upper clamping plate (9).

6. The infusion tube fixer for children head infusion according to claim 1, wherein the rear end of the lower clamping plate (8) is provided with an inverted-L-shaped groove, the right end of the upper clamping plate (9) is provided with a buckle (15), and the buckle (15) can be inserted into the inverted-L-shaped groove.